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], [2.9.0], [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
  35 wx_major_version_number=2
  36 wx_minor_version_number=9
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform -
 113 dnl they're not cached and are only used if no --with-toolkit was given *and*
 114 dnl nothing was found in the cache
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 WX_ARG_CACHE_INIT
 365
 366 dnl useful to test the compilation with minimum options, define as 0 for normal
 367 dnl usage
 368 DEBUG_CONFIGURE=0
 369 if test $DEBUG_CONFIGURE = 1; then
 370   DEFAULT_wxUSE_UNIVERSAL=no
 371   DEFAULT_wxUSE_STL=no
 372
 373   DEFAULT_wxUSE_NANOX=no
 374
 375   DEFAULT_wxUSE_THREADS=yes
 376
 377   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 378   DEFAULT_wxUSE_OPTIMISE=no
 379   DEFAULT_wxUSE_PROFILE=no
 380   DEFAULT_wxUSE_NO_DEPS=no
 381   DEFAULT_wxUSE_VARARG_MACROS=no
 382   DEFAULT_wxUSE_NO_RTTI=no
 383   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 384   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 385   DEFAULT_wxUSE_RPATH=yes
 386   DEFAULT_wxUSE_PERMISSIVE=no
 387   DEFAULT_wxUSE_DEBUG_FLAG=yes
 388   DEFAULT_wxUSE_DEBUG_INFO=yes
 389   DEFAULT_wxUSE_DEBUG_GDB=yes
 390   DEFAULT_wxUSE_MEM_TRACING=no
 391   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 392   DEFAULT_wxUSE_DMALLOC=no
 393   DEFAULT_wxUSE_APPLE_IEEE=no
 394
 395   DEFAULT_wxUSE_EXCEPTIONS=no
 396   DEFAULT_wxUSE_LOG=yes
 397   DEFAULT_wxUSE_LOGWINDOW=no
 398   DEFAULT_wxUSE_LOGGUI=no
 399   DEFAULT_wxUSE_LOGDIALOG=no
 400
 401   DEFAULT_wxUSE_GUI=yes
 402   DEFAULT_wxUSE_CONTROLS=no
 403
 404   DEFAULT_wxUSE_REGEX=no
 405   DEFAULT_wxUSE_XML=no
 406   DEFAULT_wxUSE_EXPAT=no
 407   DEFAULT_wxUSE_ZLIB=no
 408   DEFAULT_wxUSE_LIBPNG=no
 409   DEFAULT_wxUSE_LIBJPEG=no
 410   DEFAULT_wxUSE_LIBTIFF=no
 411   DEFAULT_wxUSE_LIBXPM=no
 412   DEFAULT_wxUSE_LIBMSPACK=no
 413   DEFAULT_wxUSE_LIBSDL=no
 414   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 415   DEFAULT_wxUSE_LIBGNOMEVFS=no
 416   DEFAULT_wxUSE_LIBHILDON=no
 417   DEFAULT_wxUSE_ODBC=no
 418   DEFAULT_wxUSE_OPENGL=no
 419
 420   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 421   DEFAULT_wxUSE_STACKWALKER=no
 422   DEFAULT_wxUSE_DEBUGREPORT=no
 423   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 424   DEFAULT_wxUSE_STD_IOSTREAM=no
 425   DEFAULT_wxUSE_STD_STRING=no
 426   DEFAULT_wxUSE_CMDLINE_PARSER=no
 427   DEFAULT_wxUSE_DATETIME=no
 428   DEFAULT_wxUSE_TIMER=no
 429   DEFAULT_wxUSE_STOPWATCH=no
 430   DEFAULT_wxUSE_FILE=no
 431   DEFAULT_wxUSE_FFILE=no
 432   DEFAULT_wxUSE_STDPATHS=no
 433   DEFAULT_wxUSE_TEXTBUFFER=no
 434   DEFAULT_wxUSE_TEXTFILE=no
 435   DEFAULT_wxUSE_SOUND=no
 436   DEFAULT_wxUSE_MEDIACTRL=no
 437   DEFAULT_wxUSE_GSTREAMER8=no
 438   DEFAULT_wxUSE_PRINTF_POS_PARAMS=no
 439   DEFAULT_wxUSE_INTL=no
 440   DEFAULT_wxUSE_CONFIG=no
 441   DEFAULT_wxUSE_FONTMAP=no
 442   DEFAULT_wxUSE_STREAMS=no
 443   DEFAULT_wxUSE_SOCKETS=no
 444   DEFAULT_wxUSE_OLE=no
 445   DEFAULT_wxUSE_DATAOBJ=no
 446   DEFAULT_wxUSE_DIALUP_MANAGER=no
 447   DEFAULT_wxUSE_JOYSTICK=no
 448   DEFAULT_wxUSE_DYNLIB_CLASS=no
 449   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 450   DEFAULT_wxUSE_LONGLONG=no
 451   DEFAULT_wxUSE_GEOMETRY=no
 452
 453   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 454   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 455   DEFAULT_wxUSE_POSTSCRIPT=no
 456
 457   DEFAULT_wxUSE_CLIPBOARD=no
 458   DEFAULT_wxUSE_TOOLTIPS=no
 459   DEFAULT_wxUSE_DRAG_AND_DROP=no
 460   DEFAULT_wxUSE_DRAGIMAGE=no
 461   DEFAULT_wxUSE_SPLINES=no
 462   DEFAULT_wxUSE_MOUSEWHEEL=no
 463
 464   DEFAULT_wxUSE_MDI=no
 465   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 466   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 467   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 468
 469   DEFAULT_wxUSE_CONSTRAINTS=no
 470   DEFAULT_wxUSE_IPC=no
 471   DEFAULT_wxUSE_HELP=no
 472   DEFAULT_wxUSE_MS_HTML_HELP=no
 473   DEFAULT_wxUSE_WXHTML_HELP=no
 474   DEFAULT_wxUSE_TREELAYOUT=no
 475   DEFAULT_wxUSE_METAFILE=no
 476   DEFAULT_wxUSE_MIMETYPE=no
 477   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 478   DEFAULT_wxUSE_PROTOCOL=no
 479   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 480   DEFAULT_wxUSE_PROTOCOL_FTP=no
 481   DEFAULT_wxUSE_PROTOCOL_FILE=no
 482   DEFAULT_wxUSE_URL=no
 483   DEFAULT_wxUSE_VARIANT=no
 484
 485   DEFAULT_wxUSE_ABOUTDLG=no
 486   DEFAULT_wxUSE_COMMONDLGS=no
 487   DEFAULT_wxUSE_CHOICEDLG=no
 488   DEFAULT_wxUSE_COLOURDLG=no
 489   DEFAULT_wxUSE_DIRDLG=no
 490   DEFAULT_wxUSE_FILEDLG=no
 491   DEFAULT_wxUSE_FINDREPLDLG=no
 492   DEFAULT_wxUSE_FONTDLG=no
 493   DEFAULT_wxUSE_MSGDLG=no
 494   DEFAULT_wxUSE_NUMBERDLG=no
 495   DEFAULT_wxUSE_TEXTDLG=no
 496   DEFAULT_wxUSE_SPLASH=no
 497   DEFAULT_wxUSE_STARTUP_TIPS=no
 498   DEFAULT_wxUSE_PROGRESSDLG=no
 499   DEFAULT_wxUSE_WIZARDDLG=no
 500
 501   DEFAULT_wxUSE_MENUS=no
 502   DEFAULT_wxUSE_MINIFRAME=no
 503   DEFAULT_wxUSE_HTML=no
 504   DEFAULT_wxUSE_RICHTEXT=no
 505   DEFAULT_wxUSE_XRC=no
 506   DEFAULT_wxUSE_AUI=no
 507   DEFAULT_wxUSE_STC=no
 508   DEFAULT_wxUSE_WEBKIT=no
 509   DEFAULT_wxUSE_FILESYSTEM=no
 510   DEFAULT_wxUSE_FS_INET=no
 511   DEFAULT_wxUSE_FS_ZIP=no
 512   DEFAULT_wxUSE_FS_ARCHIVE=no
 513   DEFAULT_wxUSE_BUSYINFO=no
 514   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 515   DEFAULT_wxUSE_ZIPSTREAM=no
 516   DEFAULT_wxUSE_TARSTREAM=no
 517   DEFAULT_wxUSE_VALIDATORS=no
 518
 519   DEFAULT_wxUSE_ACCEL=no
 520   DEFAULT_wxUSE_ANIMATIONCTRL=no
 521   DEFAULT_wxUSE_BUTTON=no
 522   DEFAULT_wxUSE_BMPBUTTON=no
 523   DEFAULT_wxUSE_BITMAPCOMBOBOX=no
 524   DEFAULT_wxUSE_CALCTRL=no
 525   DEFAULT_wxUSE_CARET=no
 526   DEFAULT_wxUSE_CHECKBOX=no
 527   DEFAULT_wxUSE_CHECKLST=no
 528   DEFAULT_wxUSE_CHOICE=no
 529   DEFAULT_wxUSE_CHOICEBOOK=no
 530   DEFAULT_wxUSE_COLLPANE=no
 531   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 532   DEFAULT_wxUSE_COMBOBOX=no
 533   DEFAULT_wxUSE_COMBOCTRL=no
 534   DEFAULT_wxUSE_DATEPICKCTRL=no
 535   DEFAULT_wxUSE_DISPLAY=no
 536   DEFAULT_wxUSE_DETECT_SM=no
 537   DEFAULT_wxUSE_DIRPICKERCTRL=no
 538   DEFAULT_wxUSE_FILEPICKERCTRL=no
 539   DEFAULT_wxUSE_FONTPICKERCTRL=no
 540   DEFAULT_wxUSE_GAUGE=no
 541   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 542   DEFAULT_wxUSE_GRID=no
 543   DEFAULT_wxUSE_HYPERLINKCTRL=no
 544   DEFAULT_wxUSE_DATAVIEWCTRL=no
 545   DEFAULT_wxUSE_IMAGLIST=no
 546   DEFAULT_wxUSE_LISTBOOK=no
 547   DEFAULT_wxUSE_LISTBOX=no
 548   DEFAULT_wxUSE_LISTCTRL=no
 549   DEFAULT_wxUSE_NOTEBOOK=no
 550   DEFAULT_wxUSE_ODCOMBOBOX=no
 551   DEFAULT_wxUSE_RADIOBOX=no
 552   DEFAULT_wxUSE_RADIOBTN=no
 553   DEFAULT_wxUSE_SASH=no
 554   DEFAULT_wxUSE_SCROLLBAR=no
 555   DEFAULT_wxUSE_SEARCHCTRL=no
 556   DEFAULT_wxUSE_SLIDER=no
 557   DEFAULT_wxUSE_SPINBTN=no
 558   DEFAULT_wxUSE_SPINCTRL=no
 559   DEFAULT_wxUSE_SPLITTER=no
 560   DEFAULT_wxUSE_STATBMP=no
 561   DEFAULT_wxUSE_STATBOX=no
 562   DEFAULT_wxUSE_STATLINE=no
 563   DEFAULT_wxUSE_STATTEXT=no
 564   DEFAULT_wxUSE_STATUSBAR=yes
 565   DEFAULT_wxUSE_TAB_DIALOG=no
 566   DEFAULT_wxUSE_TEXTCTRL=no
 567   DEFAULT_wxUSE_TOGGLEBTN=no
 568   DEFAULT_wxUSE_TOOLBAR=no
 569   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 570   DEFAULT_wxUSE_TREEBOOK=no
 571   DEFAULT_wxUSE_TOOLBOOK=no
 572   DEFAULT_wxUSE_TREECTRL=no
 573   DEFAULT_wxUSE_POPUPWIN=no
 574   DEFAULT_wxUSE_TIPWINDOW=no
 575
 576   DEFAULT_wxUSE_UNICODE=no
 577   DEFAULT_wxUSE_UNICODE_MSLU=no
 578   DEFAULT_wxUSE_WCSRTOMBS=no
 579
 580   DEFAULT_wxUSE_PALETTE=no
 581   DEFAULT_wxUSE_IMAGE=no
 582   DEFAULT_wxUSE_GIF=no
 583   DEFAULT_wxUSE_PCX=no
 584   DEFAULT_wxUSE_TGA=no
 585   DEFAULT_wxUSE_PNM=no
 586   DEFAULT_wxUSE_IFF=no
 587   DEFAULT_wxUSE_XPM=no
 588   DEFAULT_wxUSE_ICO_CUR=no
 589   DEFAULT_wxUSE_ACCESSIBILITY=no
 590
 591   DEFAULT_wxUSE_MONOLITHIC=no
 592   DEFAULT_wxUSE_PLUGINS=no
 593   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 594 else
 595   DEFAULT_wxUSE_UNIVERSAL=no
 596   DEFAULT_wxUSE_STL=no
 597
 598   DEFAULT_wxUSE_NANOX=no
 599
 600   DEFAULT_wxUSE_THREADS=yes
 601
 602   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 603   DEFAULT_wxUSE_OPTIMISE=yes
 604   DEFAULT_wxUSE_PROFILE=no
 605   DEFAULT_wxUSE_NO_DEPS=no
 606   DEFAULT_wxUSE_VARARG_MACROS=yes
 607   DEFAULT_wxUSE_NO_RTTI=no
 608   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 609   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 610   DEFAULT_wxUSE_RPATH=yes
 611   DEFAULT_wxUSE_PERMISSIVE=no
 612   DEFAULT_wxUSE_DEBUG_FLAG=no
 613   DEFAULT_wxUSE_DEBUG_INFO=no
 614   DEFAULT_wxUSE_DEBUG_GDB=no
 615   DEFAULT_wxUSE_MEM_TRACING=no
 616   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 617   DEFAULT_wxUSE_DMALLOC=no
 618   DEFAULT_wxUSE_APPLE_IEEE=yes
 619
 620   DEFAULT_wxUSE_EXCEPTIONS=yes
 621   DEFAULT_wxUSE_LOG=yes
 622   DEFAULT_wxUSE_LOGWINDOW=yes
 623   DEFAULT_wxUSE_LOGGUI=yes
 624   DEFAULT_wxUSE_LOGDIALOG=yes
 625
 626   DEFAULT_wxUSE_GUI=yes
 627
 628   DEFAULT_wxUSE_REGEX=yes
 629   DEFAULT_wxUSE_XML=yes
 630   DEFAULT_wxUSE_EXPAT=yes
 631   DEFAULT_wxUSE_ZLIB=yes
 632   DEFAULT_wxUSE_LIBPNG=yes
 633   DEFAULT_wxUSE_LIBJPEG=yes
 634   DEFAULT_wxUSE_LIBTIFF=yes
 635   DEFAULT_wxUSE_LIBXPM=yes
 636   DEFAULT_wxUSE_LIBMSPACK=yes
 637   DEFAULT_wxUSE_LIBSDL=no
 638   DEFAULT_wxUSE_LIBGNOMEPRINT=yes
 639   DEFAULT_wxUSE_LIBGNOMEVFS=no
 640   DEFAULT_wxUSE_LIBHILDON=no
 641   DEFAULT_wxUSE_ODBC=no
 642   DEFAULT_wxUSE_OPENGL=no
 643
 644   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 645   DEFAULT_wxUSE_STACKWALKER=yes
 646   DEFAULT_wxUSE_DEBUGREPORT=yes
 647   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 648   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 649   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 650   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 651   DEFAULT_wxUSE_DATETIME=yes
 652   DEFAULT_wxUSE_TIMER=yes
 653   DEFAULT_wxUSE_STOPWATCH=yes
 654   DEFAULT_wxUSE_FILE=yes
 655   DEFAULT_wxUSE_FFILE=yes
 656   DEFAULT_wxUSE_STDPATHS=yes
 657   DEFAULT_wxUSE_TEXTBUFFER=yes
 658   DEFAULT_wxUSE_TEXTFILE=yes
 659   DEFAULT_wxUSE_SOUND=yes
 660   DEFAULT_wxUSE_MEDIACTRL=no
 661   DEFAULT_wxUSE_GSTREAMER8=no
 662   DEFAULT_wxUSE_PRINTF_POS_PARAMS=yes
 663   DEFAULT_wxUSE_INTL=yes
 664   DEFAULT_wxUSE_CONFIG=yes
 665   DEFAULT_wxUSE_FONTMAP=yes
 666   DEFAULT_wxUSE_STREAMS=yes
 667   DEFAULT_wxUSE_SOCKETS=yes
 668   DEFAULT_wxUSE_OLE=yes
 669   DEFAULT_wxUSE_DATAOBJ=yes
 670   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 671   DEFAULT_wxUSE_JOYSTICK=yes
 672   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 673   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 674   DEFAULT_wxUSE_LONGLONG=yes
 675   DEFAULT_wxUSE_GEOMETRY=yes
 676
 677   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 678   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 679   DEFAULT_wxUSE_POSTSCRIPT=yes
 680
 681   DEFAULT_wxUSE_CLIPBOARD=yes
 682   DEFAULT_wxUSE_TOOLTIPS=yes
 683   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 684   DEFAULT_wxUSE_DRAGIMAGE=yes
 685   DEFAULT_wxUSE_SPLINES=yes
 686   DEFAULT_wxUSE_MOUSEWHEEL=yes
 687
 688   DEFAULT_wxUSE_MDI=yes
 689   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 690   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 691   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 692
 693   DEFAULT_wxUSE_CONSTRAINTS=yes
 694   DEFAULT_wxUSE_IPC=yes
 695   DEFAULT_wxUSE_HELP=yes
 696   DEFAULT_wxUSE_MS_HTML_HELP=yes
 697   DEFAULT_wxUSE_WXHTML_HELP=yes
 698   DEFAULT_wxUSE_TREELAYOUT=yes
 699   DEFAULT_wxUSE_METAFILE=yes
 700   DEFAULT_wxUSE_MIMETYPE=yes
 701   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 702   DEFAULT_wxUSE_PROTOCOL=yes
 703   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 704   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 705   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 706   DEFAULT_wxUSE_URL=yes
 707   DEFAULT_wxUSE_VARIANT=yes
 708
 709   DEFAULT_wxUSE_ABOUTDLG=yes
 710   DEFAULT_wxUSE_COMMONDLGS=yes
 711   DEFAULT_wxUSE_CHOICEDLG=yes
 712   DEFAULT_wxUSE_COLOURDLG=yes
 713   DEFAULT_wxUSE_DIRDLG=yes
 714   DEFAULT_wxUSE_FILEDLG=yes
 715   DEFAULT_wxUSE_FINDREPLDLG=yes
 716   DEFAULT_wxUSE_FONTDLG=yes
 717   DEFAULT_wxUSE_MSGDLG=yes
 718   DEFAULT_wxUSE_NUMBERDLG=yes
 719   DEFAULT_wxUSE_TEXTDLG=yes
 720   DEFAULT_wxUSE_SPLASH=yes
 721   DEFAULT_wxUSE_STARTUP_TIPS=yes
 722   DEFAULT_wxUSE_PROGRESSDLG=yes
 723   DEFAULT_wxUSE_WIZARDDLG=yes
 724
 725   DEFAULT_wxUSE_MENUS=yes
 726   DEFAULT_wxUSE_MINIFRAME=yes
 727   DEFAULT_wxUSE_HTML=yes
 728   DEFAULT_wxUSE_RICHTEXT=yes
 729   DEFAULT_wxUSE_XRC=yes
 730   DEFAULT_wxUSE_AUI=yes
 731   DEFAULT_wxUSE_STC=yes
 732   DEFAULT_wxUSE_WEBKIT=yes
 733   DEFAULT_wxUSE_FILESYSTEM=yes
 734   DEFAULT_wxUSE_FS_INET=yes
 735   DEFAULT_wxUSE_FS_ZIP=yes
 736   DEFAULT_wxUSE_FS_ARCHIVE=yes
 737   DEFAULT_wxUSE_BUSYINFO=yes
 738   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 739   DEFAULT_wxUSE_ZIPSTREAM=yes
 740   DEFAULT_wxUSE_TARSTREAM=yes
 741   DEFAULT_wxUSE_VALIDATORS=yes
 742
 743   DEFAULT_wxUSE_ACCEL=yes
 744   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 745   DEFAULT_wxUSE_BUTTON=yes
 746   DEFAULT_wxUSE_BMPBUTTON=yes
 747   DEFAULT_wxUSE_BITMAPCOMBOBOX=yes
 748   DEFAULT_wxUSE_CALCTRL=yes
 749   DEFAULT_wxUSE_CARET=yes
 750   DEFAULT_wxUSE_CHECKBOX=yes
 751   DEFAULT_wxUSE_CHECKLST=yes
 752   DEFAULT_wxUSE_CHOICE=yes
 753   DEFAULT_wxUSE_CHOICEBOOK=yes
 754   DEFAULT_wxUSE_COLLPANE=yes
 755   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 756   DEFAULT_wxUSE_COMBOBOX=yes
 757   DEFAULT_wxUSE_COMBOCTRL=yes
 758   DEFAULT_wxUSE_DATEPICKCTRL=yes
 759   DEFAULT_wxUSE_DISPLAY=yes
 760   DEFAULT_wxUSE_DETECT_SM=yes
 761   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 762   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 763   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 764   DEFAULT_wxUSE_GAUGE=yes
 765   DEFAULT_wxUSE_GRID=yes
 766   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 767   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 768   DEFAULT_wxUSE_DATAVIEWCTRL=no
 769   DEFAULT_wxUSE_IMAGLIST=yes
 770   DEFAULT_wxUSE_LISTBOOK=yes
 771   DEFAULT_wxUSE_LISTBOX=yes
 772   DEFAULT_wxUSE_LISTCTRL=yes
 773   DEFAULT_wxUSE_NOTEBOOK=yes
 774   DEFAULT_wxUSE_ODCOMBOBOX=yes
 775   DEFAULT_wxUSE_RADIOBOX=yes
 776   DEFAULT_wxUSE_RADIOBTN=yes
 777   DEFAULT_wxUSE_SASH=yes
 778   DEFAULT_wxUSE_SCROLLBAR=yes
 779   DEFAULT_wxUSE_SEARCHCTRL=yes
 780   DEFAULT_wxUSE_SLIDER=yes
 781   DEFAULT_wxUSE_SPINBTN=yes
 782   DEFAULT_wxUSE_SPINCTRL=yes
 783   DEFAULT_wxUSE_SPLITTER=yes
 784   DEFAULT_wxUSE_STATBMP=yes
 785   DEFAULT_wxUSE_STATBOX=yes
 786   DEFAULT_wxUSE_STATLINE=yes
 787   DEFAULT_wxUSE_STATTEXT=yes
 788   DEFAULT_wxUSE_STATUSBAR=yes
 789   DEFAULT_wxUSE_TAB_DIALOG=no
 790   DEFAULT_wxUSE_TEXTCTRL=yes
 791   DEFAULT_wxUSE_TOGGLEBTN=yes
 792   DEFAULT_wxUSE_TOOLBAR=yes
 793   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 794   DEFAULT_wxUSE_TREEBOOK=yes
 795   DEFAULT_wxUSE_TOOLBOOK=yes
 796   DEFAULT_wxUSE_TREECTRL=yes
 797   DEFAULT_wxUSE_POPUPWIN=yes
 798   DEFAULT_wxUSE_TIPWINDOW=yes
 799
 800   DEFAULT_wxUSE_UNICODE=no
 801   DEFAULT_wxUSE_UNICODE_MSLU=yes
 802   DEFAULT_wxUSE_WCSRTOMBS=no
 803
 804   DEFAULT_wxUSE_PALETTE=yes
 805   DEFAULT_wxUSE_IMAGE=yes
 806   DEFAULT_wxUSE_GIF=yes
 807   DEFAULT_wxUSE_PCX=yes
 808   DEFAULT_wxUSE_TGA=yes
 809   DEFAULT_wxUSE_IFF=no  dnl why is this set to "no"?
 810   DEFAULT_wxUSE_PNM=yes
 811   DEFAULT_wxUSE_XPM=yes
 812   DEFAULT_wxUSE_ICO_CUR=yes
 813   DEFAULT_wxUSE_ACCESSIBILITY=no
 814
 815   DEFAULT_wxUSE_MONOLITHIC=no
 816   DEFAULT_wxUSE_PLUGINS=no
 817   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 818
 819   dnl Applicable only when --with-gtk was used:
 820   DEFAULT_wxUSE_GTK2=yes
 821 fi
 822
 823
 824 dnl WX_ARG_WITH should be used to select whether an external package will be
 825 dnl used or not, to configure compile-time features of this package itself,
 826 dnl use WX_ARG_ENABLE instead
 827
 828 dnl ============================
 829 dnl external package dependecies
 830 dnl ============================
 831
 832 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 833 dnl these values manually
 834 for toolkit in `echo $ALL_TOOLKITS`; do
 835   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 836   if test "x$LINE" != "x" ; then
 837     has_toolkit_in_cache=1
 838     eval "DEFAULT_$LINE"
 839     eval "CACHE_$toolkit=1"
 840
 841     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 842     if test "x$LINE" != "x" ; then
 843         eval "DEFAULT_$LINE"
 844     fi
 845   fi
 846 done
 847
 848 dnl ---------------------------------------------------------------------------
 849 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 850 dnl first to disable many other switches if it's given
 851 dnl
 852 dnl NB: this is still in testing stage, don't use if you don't know what you're
 853 dnl     doing
 854 dnl ---------------------------------------------------------------------------
 855
 856 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 857 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 858 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 859 WX_ARG_WITH(subdirs,       [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS, without)
 860
 861 if test "$wxUSE_GUI" = "yes"; then
 862
 863 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 864 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 865 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 866 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 867 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 868 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 869 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 870 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 871 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 872 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 873 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 874 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 875 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 876
 877 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 878 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 879
 880 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 881 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 882 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 883 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 884 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 885 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 886 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under GNOME], wxUSE_LIBGNOMEPRINT)
 887 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 888 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 889 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 890
 891 if test "$wxUSE_UNIVERSAL" = "yes"; then
 892     AC_ARG_WITH(themes,        [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 893 fi
 894
 895 fi
 896 dnl for GUI only
 897
 898 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 899 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 900 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 901 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 902 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 903
 904 dnl ---------------------------------------------------------------------------
 905 dnl compile options
 906 dnl ---------------------------------------------------------------------------
 907
 908 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 909 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 910 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 911 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 912 if test "$USE_OS2" = "1"; then
 913     DEFAULT_wxUSE_OMF=no
 914     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 915 fi
 916
 917 if test "$wxUSE_DEBUG" = "yes"; then
 918   DEFAULT_wxUSE_DEBUG_FLAG=yes
 919   DEFAULT_wxUSE_DEBUG_INFO=yes
 920   BUILD=debug
 921 elif test "$wxUSE_DEBUG" = "no"; then
 922   DEFAULT_wxUSE_DEBUG_FLAG=no
 923   DEFAULT_wxUSE_DEBUG_INFO=no
 924   BUILD=release
 925 fi
 926
 927 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 928 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 929 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 930 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 931 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 932 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 933 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 934 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 935 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 936 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 937 WX_ARG_ENABLE(vararg_macros, [  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 938 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary[=SDK] create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 939
 940 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6, enable)
 941 WX_ARG_ENABLE(compat28,      [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8, disable)
 942
 943 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 944
 945
 946 dnl ---------------------------------------------------------------------------
 947 dnl (small) optional non GUI classes
 948 dnl ---------------------------------------------------------------------------
 949
 950 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 951 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 952
 953 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 954 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 955 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 956 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 957 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 958 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 959 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 960
 961 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 962
 963 dnl please keep the settings below in alphabetical order
 964 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 965 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 966 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 967 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 968 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 969 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 970 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 971 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 972 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 973 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 974 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 975 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 976 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 977 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 978 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 979 WX_ARG_ENABLE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 980 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 981 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 982 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 983 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 984 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 985 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 986 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 987 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 988 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 989 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 990 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 991 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 992 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 993 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 994 WX_ARG_ENABLE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 995 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 996 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 997 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 998 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 999 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
1000 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
1001 WX_ARG_ENABLE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
1002 WX_ARG_ENABLE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
1003 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
1004
1005 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1006 WX_ARG_ENABLE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
1007 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1008 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1009 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1010 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1011
1012
1013 dnl ---------------------------------------------------------------------------
1014 dnl "big" options (i.e. those which change a lot of things throughout the library)
1015 dnl ---------------------------------------------------------------------------
1016
1017 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1018
1019 if test "$wxUSE_GUI" = "yes"; then
1020
1021 dnl ---------------------------------------------------------------------------
1022 dnl "big" GUI options
1023 dnl ---------------------------------------------------------------------------
1024
1025 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1026 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1027 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1028 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1029 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1030 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
1031 WX_ARG_ENABLE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
1032 WX_ARG_ENABLE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
1033 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1034 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1035 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
1036 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
1037 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1038 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1039 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1040 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
1041 WX_ARG_ENABLE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
1042 WX_ARG_ENABLE(graphics_ctx, [  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
1043
1044 dnl ---------------------------------------------------------------------------
1045 dnl PostScript options
1046 dnl ---------------------------------------------------------------------------
1047 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1048
1049 dnl VZ: these options seem to be always on, if someone wants to change it please do
1050 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1051 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1052
1053 dnl ---------------------------------------------------------------------------
1054 dnl IPC &c
1055 dnl ---------------------------------------------------------------------------
1056
1057 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
1058 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1059 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1060
1061 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
1062
1063 dnl ---------------------------------------------------------------------------
1064 dnl optional GUI controls (in alphabetical order except the first one)
1065 dnl ---------------------------------------------------------------------------
1066
1067 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1068
1069 dnl even with --enable-controls, some may be disabled by giving
1070 dnl --disable-<control> later on the command line - but by default all will be
1071 dnl used (and vice versa)
1072 if test "$wxUSE_CONTROLS" = "yes"; then
1073   DEFAULT_wxUSE_ACCEL=yes
1074   DEFAULT_wxUSE_ANIMATIONCTRL=yes
1075   DEFAULT_wxUSE_BMPBUTTON=yes
1076   DEFAULT_wxUSE_BUTTON=yes
1077   DEFAULT_wxUSE_CALCTRL=yes
1078   DEFAULT_wxUSE_CARET=yes
1079   DEFAULT_wxUSE_COMBOBOX=yes
1080   DEFAULT_wxUSE_CHECKBOX=yes
1081   DEFAULT_wxUSE_CHECKLISTBOX=yes
1082   DEFAULT_wxUSE_CHOICE=yes
1083   DEFAULT_wxUSE_CHOICEBOOK=yes
1084   DEFAULT_wxUSE_COLLPANE=yes
1085   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
1086   DEFAULT_wxUSE_COMBOBOX=yes
1087   DEFAULT_wxUSE_DATEPICKCTRL=yes
1088   DEFAULT_wxUSE_DISPLAY=yes
1089   DEFAULT_wxUSE_DETECT_SM=yes
1090   DEFAULT_wxUSE_DIRPICKERCTRL=yes
1091   DEFAULT_wxUSE_FILEPICKERCTRL=yes
1092   DEFAULT_wxUSE_FONTPICKERCTRL=yes
1093   DEFAULT_wxUSE_GAUGE=yes
1094   DEFAULT_wxUSE_GRID=yes
1095   DEFAULT_wxUSE_HYPERLINKCTRL=yes
1096   DEFAULT_wxUSE_DATAVIEWCTRL=no
1097   DEFAULT_wxUSE_IMAGLIST=yes
1098   DEFAULT_wxUSE_LISTBOOK=yes
1099   DEFAULT_wxUSE_LISTBOX=yes
1100   DEFAULT_wxUSE_LISTCTRL=yes
1101   DEFAULT_wxUSE_NOTEBOOK=yes
1102   DEFAULT_wxUSE_RADIOBOX=yes
1103   DEFAULT_wxUSE_RADIOBTN=yes
1104   DEFAULT_wxUSE_SASH=yes
1105   DEFAULT_wxUSE_SCROLLBAR=yes
1106   DEFAULT_wxUSE_SEARCHCTRL=yes
1107   DEFAULT_wxUSE_SLIDER=yes
1108   DEFAULT_wxUSE_SPINBTN=yes
1109   DEFAULT_wxUSE_SPINCTRL=yes
1110   DEFAULT_wxUSE_SPLITTER=yes
1111   DEFAULT_wxUSE_STATBMP=yes
1112   DEFAULT_wxUSE_STATBOX=yes
1113   DEFAULT_wxUSE_STATLINE=yes
1114   DEFAULT_wxUSE_STATUSBAR=yes
1115   DEFAULT_wxUSE_TAB_DIALOG=yes
1116   DEFAULT_wxUSE_TOGGLEBTN=yes
1117   DEFAULT_wxUSE_TOOLBAR=yes
1118   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1119   DEFAULT_wxUSE_TOOLTIPS=yes
1120   DEFAULT_wxUSE_TREEBOOK=yes
1121   DEFAULT_wxUSE_TOOLBOOK=yes
1122   DEFAULT_wxUSE_TREECTRL=yes
1123   DEFAULT_wxUSE_POPUPWIN=yes
1124   DEFAULT_wxUSE_TIPWINDOW=yes
1125 elif test "$wxUSE_CONTROLS" = "no"; then
1126   DEFAULT_wxUSE_ACCEL=no
1127   DEFAULT_wxUSE_ANIMATIONCTRL=no
1128   DEFAULT_wxUSE_BMPBUTTON=no
1129   DEFAULT_wxUSE_BUTTON=no
1130   DEFAULT_wxUSE_CALCTRL=no
1131   DEFAULT_wxUSE_CARET=no
1132   DEFAULT_wxUSE_COLLPANE=no
1133   DEFAULT_wxUSE_COMBOBOX=no
1134   DEFAULT_wxUSE_CHECKBOX=no
1135   DEFAULT_wxUSE_CHECKLISTBOX=no
1136   DEFAULT_wxUSE_CHOICE=no
1137   DEFAULT_wxUSE_CHOICEBOOK=no
1138   DEFAULT_wxUSE_COLOURPICKERCTRL=no
1139   DEFAULT_wxUSE_COMBOBOX=no
1140   DEFAULT_wxUSE_DATEPICKCTRL=no
1141   DEFAULT_wxUSE_DISPLAY=no
1142   DEFAULT_wxUSE_DETECT_SM=no
1143   DEFAULT_wxUSE_DIRPICKERCTRL=no
1144   DEFAULT_wxUSE_FILEPICKERCTRL=no
1145   DEFAULT_wxUSE_FONTPICKERCTRL=no
1146   DEFAULT_wxUSE_GAUGE=no
1147   DEFAULT_wxUSE_GRID=no
1148   DEFAULT_wxUSE_HYPERLINKCTRL=no
1149   DEFAULT_wxUSE_DATAVIEWCTRL=no
1150   DEFAULT_wxUSE_IMAGLIST=no
1151   DEFAULT_wxUSE_LISTBOOK=no
1152   DEFAULT_wxUSE_LISTBOX=no
1153   DEFAULT_wxUSE_LISTCTRL=no
1154   DEFAULT_wxUSE_NOTEBOOK=no
1155   DEFAULT_wxUSE_RADIOBOX=no
1156   DEFAULT_wxUSE_RADIOBTN=no
1157   DEFAULT_wxUSE_SASH=no
1158   DEFAULT_wxUSE_SCROLLBAR=no
1159   DEFAULT_wxUSE_SEARCHCTRL=no
1160   DEFAULT_wxUSE_SLIDER=no
1161   DEFAULT_wxUSE_SPINBTN=no
1162   DEFAULT_wxUSE_SPINCTRL=no
1163   DEFAULT_wxUSE_SPLITTER=no
1164   DEFAULT_wxUSE_STATBMP=no
1165   DEFAULT_wxUSE_STATBOX=no
1166   DEFAULT_wxUSE_STATLINE=no
1167   DEFAULT_wxUSE_STATUSBAR=no
1168   DEFAULT_wxUSE_TAB_DIALOG=no
1169   DEFAULT_wxUSE_TOGGLEBTN=no
1170   DEFAULT_wxUSE_TOOLBAR=no
1171   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1172   DEFAULT_wxUSE_TOOLTIPS=no
1173   DEFAULT_wxUSE_TREEBOOK=no
1174   DEFAULT_wxUSE_TOOLBOOK=no
1175   DEFAULT_wxUSE_TREECTRL=no
1176   DEFAULT_wxUSE_POPUPWIN=no
1177   DEFAULT_wxUSE_TIPWINDOW=no
1178 fi
1179
1180 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1181 WX_ARG_ENABLE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
1182 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1183 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1184 WX_ARG_ENABLE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
1185 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1186 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1187 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1188 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1189 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1190 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1191 WX_ARG_ENABLE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
1192 WX_ARG_ENABLE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
1193 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1194 WX_ARG_ENABLE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
1195 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1196 WX_ARG_ENABLE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
1197 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1198 WX_ARG_ENABLE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
1199 WX_ARG_ENABLE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
1200 WX_ARG_ENABLE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
1201 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1202 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1203 WX_ARG_ENABLE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
1204 WX_ARG_ENABLE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
1205 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1206 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1207 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1208 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1209 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1210 WX_ARG_ENABLE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
1211 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1212 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1213 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1214 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1215 WX_ARG_ENABLE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
1216 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1217 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1218 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1219 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1220 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1221 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1222 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1223 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1224 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1225 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
1226 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1227 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1228 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1229 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1230 WX_ARG_ENABLE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1231 WX_ARG_ENABLE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1232 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1233 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1234 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1235
1236 dnl ---------------------------------------------------------------------------
1237 dnl common dialogs
1238 dnl ---------------------------------------------------------------------------
1239
1240 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1241 WX_ARG_ENABLE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1242 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1243 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1244 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1245 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1246 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1247 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1248 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1249 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1250 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1251 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1252 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1253 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1254 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1255
1256 dnl ---------------------------------------------------------------------------
1257 dnl misc GUI options
1258 dnl ---------------------------------------------------------------------------
1259
1260 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1261 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1262 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1263 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1264 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1265 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1266 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1267 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1268 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1269 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1270 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1271
1272 if test "$wxUSE_MSW" = "1"; then
1273     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1274 fi
1275
1276 dnl ---------------------------------------------------------------------------
1277 dnl support for image formats that do not rely on external library
1278 dnl ---------------------------------------------------------------------------
1279
1280 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1281 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1282 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1283 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1284 WX_ARG_ENABLE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1285 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1286 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1287 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1288 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1289
1290 fi
1291
1292 dnl ---------------------------------------------------------------------------
1293 dnl flavour support
1294 dnl ---------------------------------------------------------------------------
1295
1296 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1297 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1298 dnl It doesn't actually change anything but the output file names.
1299 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1300
1301 dnl ---------------------------------------------------------------------------
1302 dnl some win32 settings
1303 dnl ---------------------------------------------------------------------------
1304
1305 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1306 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1307 if test "x$VENDOR" = "x"; then
1308     VENDOR="custom"
1309 fi
1310
1311
1312 dnl for GUI only
1313
1314 dnl cache the options values before (may be) aborting below
1315 WX_ARG_CACHE_FLUSH
1316
1317 dnl check that no more than one toolkit is given and that if none are given that
1318 dnl we have a default one
1319
1320 AC_MSG_CHECKING(for toolkit)
1321
1322 # In Wine, we need to default to MSW, not GTK or MOTIF
1323 if test "$wxUSE_WINE" = "yes"; then
1324     DEFAULT_DEFAULT_wxUSE_GTK=0
1325     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1326     DEFAULT_DEFAULT_wxUSE_MSW=1
1327     wxUSE_SHARED=no
1328     CC=${CC:-winegcc}
1329     CXX=${CXX:-wineg++}
1330 fi
1331
1332
1333 if test "$wxUSE_GUI" = "yes"; then
1334
1335     if test "$USE_BEOS" = 1; then
1336         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1337     fi
1338
1339     if test "$TOOLKIT_GIVEN" = 1; then
1340       dnl convert "yes", "any" or a number to 1 and "no" to 0
1341       for toolkit in `echo $ALL_TOOLKITS`; do
1342         var=wxUSE_$toolkit
1343         eval "value=\$${var}"
1344         if test "x$value" = "xno"; then
1345           eval "$var=0"
1346         elif test "x$value" != "x"; then
1347           eval "$var=1"
1348         fi
1349
1350         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1351           eval "wx${toolkit}_VERSION=$value"
1352         fi
1353       done
1354     else
1355       dnl try to guess the most apropriate toolkit for this platform
1356       for toolkit in `echo $ALL_TOOLKITS`; do
1357         if test "$has_toolkit_in_cache" != 1; then
1358           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1359         else
1360           var=DEFAULT_wxUSE_$toolkit
1361
1362           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1363           if test "x$version" != "x"; then
1364             eval "wx${toolkit}_VERSION=$version"
1365           fi
1366         fi
1367         eval "wxUSE_$toolkit=\$${var}"
1368       done
1369     fi
1370
1371     dnl we suppose that expr is available (maybe there is a better way to do
1372     dnl this? what about using ALL_TOOLKITS? TODO)
1373     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1374                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1375                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1376
1377     dnl Allow wxUSE_PM only for OS/2 with EMX.
1378     case "${host}" in
1379       *-pc-os2_emx | *-pc-os2-emx )
1380         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1381     esac
1382
1383     case "$NUM_TOOLKITS" in
1384       1)
1385       ;;
1386       0)
1387         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1388       ;;
1389       *)
1390         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1391     esac
1392
1393     # to be removed when --disable-gtk2 isn't needed
1394     if test "x$wxUSE_GTK2" = "xyes"; then
1395         wxGTK_VERSION=2
1396     elif test "x$wxUSE_GTK2" = "xno"; then
1397         wxGTK_VERSION=1
1398     fi
1399
1400     dnl cache the wxUSE_<TOOLKIT> values too
1401     for toolkit in `echo $ALL_TOOLKITS`; do
1402       var=wxUSE_$toolkit
1403       eval "value=\$${var}"
1404       if test "x$value" != x; then
1405         cache_var=CACHE_$toolkit
1406         eval "cache=\$${cache_var}"
1407         if test "$cache" = 1; then
1408           echo "$var=$value" >> ${wx_arg_cache_file}
1409           eval "version=\$wx${toolkit}_VERSION"
1410           if test "x$version" != "x"; then
1411             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1412           fi
1413         fi
1414         if test "$value" = 1; then
1415           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1416           AC_MSG_RESULT($toolkit_echo)
1417         fi
1418       fi
1419     done
1420 else
1421     if test "x$host_alias" != "x"; then
1422         AC_MSG_RESULT(base ($host_alias hosted) only)
1423     else
1424         AC_MSG_RESULT(base only)
1425     fi
1426 fi
1427
1428 dnl ---------------------------------------------------------------------------
1429 dnl Checks for programs
1430 dnl ---------------------------------------------------------------------------
1431
1432 dnl flush the cache because checking for programs might abort
1433 AC_CACHE_SAVE
1434
1435 dnl C-compiler checks
1436 dnl   defines CC with the compiler to use
1437 dnl   defines GCC with yes if using gcc
1438 dnl   defines GCC empty if not using gcc
1439 dnl   defines CFLAGS
1440 dnl
1441 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1442 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1443 dnl -g and -O flags ourselves below
1444 CFLAGS=${CFLAGS:=}
1445 AC_BAKEFILE_PROG_CC
1446
1447 dnl is -traditional needed for correct compilations
1448 dnl   adds -traditional for gcc if needed
1449 AC_PROG_GCC_TRADITIONAL
1450
1451 dnl C++-compiler checks
1452 dnl   defines CXX with the compiler to use
1453 dnl   defines GXX with yes if using gxx
1454 dnl   defines GXX empty if not using gxx
1455 dnl   defines CXXFLAGS
1456 dnl
1457 dnl see CFLAGS line above
1458 CXXFLAGS=${CXXFLAGS:=}
1459 AC_BAKEFILE_PROG_CXX
1460
1461 dnl ranlib command
1462 dnl   defines RANLIB with the appropriate command
1463 AC_PROG_RANLIB
1464
1465 dnl ar command
1466 dnl   defines AR with the appropriate command
1467 dnl
1468 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1469 if test "x$SUNCXX" != xyes; then
1470     AC_CHECK_TOOL(AR, ar)
1471     if test "x$AR" = "x" ; then
1472         AC_MSG_ERROR([ar is needed to build wxWidgets])
1473     fi
1474 fi
1475
1476 dnl install checks
1477 dnl   defines INSTALL with the appropriate command
1478 AC_PROG_INSTALL
1479
1480 dnl   make install path absolute (if not already);
1481 dnl   will fail with (some) MSDOS paths
1482 case ${INSTALL} in
1483   /* ) # Absolute
1484      ;;
1485   ?:* ) # Drive letter, considered as absolute.
1486      ;;
1487   *)
1488      INSTALL=`pwd`/${INSTALL} ;;
1489 esac
1490
1491
1492 case "${host}" in
1493
1494     dnl The other BSD's should probably go in here too, since this is
1495     dnl to workaround a strange static lib BSDism.
1496     dnl Mac OS X install seems to ignore -p option...
1497     *-*-darwin* )
1498         INSTALL_PROGRAM="cp -fp"
1499         INSTALL_DATA="cp -fp"
1500         ;;
1501     *)
1502         ;;
1503 esac
1504
1505 dnl strip command
1506 dnl   defines STRIP as strip or nothing (true) if not found
1507 AC_CHECK_TOOL(STRIP, strip, true)
1508
1509 dnl Win32 tools
1510 if test "$wxUSE_WINE" = "yes"; then
1511     AC_CHECK_TOOL(WINDRES, wrc)
1512     RESCOMP="$WINDRES"
1513 else
1514     case "${host}" in
1515     *-*-cygwin* | *-*-mingw32* )
1516         dnl Bakefile CVS (as of 2005-11-24) now detects windres properly
1517         dnl ... maybe it does, but it does not make it available here
1518         dnl anymore, so do it ourselves still.
1519         AC_CHECK_TOOL(WINDRES, windres)
1520         RESCOMP="$WINDRES"
1521         AC_CHECK_TOOL(DLLTOOL, dlltool)
1522         ;;
1523     esac
1524 fi
1525
1526 dnl does make support "-include" (only GNU make does AFAIK)?
1527 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1528 [
1529     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1530             $EGREP -s GNU > /dev/null); then
1531         wx_cv_prog_makeisgnu="yes"
1532     else
1533         wx_cv_prog_makeisgnu="no"
1534     fi
1535 ])
1536
1537 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1538     IF_GNU_MAKE=""
1539 else
1540     IF_GNU_MAKE="#"
1541 fi
1542
1543 AC_SUBST(IF_GNU_MAKE)
1544
1545 dnl we don't need to check for VPATH support in GNU make - it does have it
1546 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1547 dnl check if VPATH works
1548 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1549 dnl create Makefile
1550 cat - << EOF > confMake
1551 check : file
1552         cp \$? \$@
1553         cp \$? final_file
1554 EOF
1555
1556 if test ! -d sub ; then
1557   mkdir sub
1558 fi
1559 echo dummy > sub/file
1560 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1561 RESULT=$?
1562 rm -f sub/file check final_file confMake
1563 rmdir sub
1564 if test "$RESULT" = 0; then
1565   wx_cv_prog_makevpath="yes"
1566 else
1567   wx_cv_prog_makevpath="no"
1568 fi
1569 ])
1570
1571 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1572 AC_MSG_ERROR([
1573 You need a make-utility that is able to use the variable
1574 VPATH correctly.
1575 If your version of make does not support VPATH correctly,
1576 please install GNU-make (possibly as gmake), and start
1577 configure with the following command:
1578 export MAKE=gmake; ./configure  for sh-type shells
1579 setenv MAKE gmake; ./configure  for csh-type shells
1580 Also please do remember to use gmake in this case every time
1581 you are trying to compile.
1582 ])
1583 fi dnl make without VPATH
1584 fi dnl not GNU make
1585
1586 dnl needed for making link to setup.h
1587 AC_PROG_LN_S
1588
1589
1590 dnl ------------------------------------------------------------------------
1591 dnl Platform specific tests
1592 dnl ------------------------------------------------------------------------
1593
1594 dnl xlC needs -qunique under AIX so that one source file can be
1595 dnl compiled to multiple object files and safely linked together.
1596 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1597     CXXFLAGS="-qunique $CXXFLAGS"
1598 fi
1599
1600 dnl This case is for PowerPC OS X vs. everything else
1601 case "${host}" in
1602   powerpc-*-darwin* )
1603     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1604     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1605         choke me for lack of PowerPC
1606 #endif
1607 ],
1608         [AC_MSG_RESULT([yes])],
1609         [AC_MSG_RESULT([no])
1610         AC_DEFINE(__POWERPC__)
1611     ])
1612   ;;
1613 esac
1614
1615 dnl This case is for OS X vs. everything else
1616 case "${host}" in
1617   *-*-darwin* )
1618     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1619     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1620 ],[],
1621         [AC_MSG_RESULT([yes])],
1622         [AC_MSG_RESULT([no])
1623         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1624         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1625 #include <CoreFoundation/CFBase.h>
1626         ],[],
1627         [AC_MSG_RESULT([yes])
1628         dnl We must use -D so source files that don't include wx/setup.h
1629         dnl but do include CFBase will work.
1630         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1631         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1632         )
1633         ]
1634     )
1635   ;;
1636 esac
1637
1638 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1639 dnl latter makes more sense for wxGTK/Motif/X11 ports
1640 wants_win32=0
1641 doesnt_want_win32=0
1642 case "${host}" in
1643   *-*-cygwin*)
1644       if test "$wxUSE_MSW" = 1 ; then
1645         wants_win32=1
1646       else
1647         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1648         dnl headers and libraries, so it's Windows-like in this case
1649         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1650             [
1651                 AC_TRY_COMPILE(
1652                     [],
1653                     [
1654                         #ifdef __MINGW32__
1655                             choke me
1656                         #endif
1657                     ],
1658                     wx_cv_nocygwin=no,
1659                     wx_cv_nocygwin=yes
1660                 )
1661             ]
1662         )
1663
1664         if test "$wx_cv_nocygwin" = "yes"; then
1665             wants_win32=1
1666         else
1667             doesnt_want_win32=1
1668         fi
1669       fi
1670       if test "$wants_win32" = 1 ; then
1671         BAKEFILE_FORCE_PLATFORM=win32
1672       fi
1673   ;;
1674   *-*-mingw*)
1675       wants_win32=1
1676   ;;
1677 esac
1678
1679 if test "$wxUSE_WINE" = "yes"; then
1680     wants_win32=1
1681     LDFLAGS_GUI="-mwindows"
1682 fi
1683
1684 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1685 dnl     take effect on Cygwin/Mingw and not other platforms.
1686 if test "$wants_win32" = 1 ; then
1687     USE_UNIX=0
1688     USE_WIN32=1
1689     AC_DEFINE(__WIN32__)
1690     AC_DEFINE(__WIN95__)
1691     AC_DEFINE(__WINDOWS__)
1692     AC_DEFINE(__GNUWIN32__)
1693     AC_DEFINE(STRICT)
1694 fi
1695 if test "$doesnt_want_win32" = 1 ; then
1696     USE_UNIX=1
1697     USE_WIN32=0
1698 fi
1699 dnl (end of Windows-only piece)
1700
1701 if test "$USE_UNIX" = 1 ; then
1702     wxUSE_UNIX=yes
1703     AC_DEFINE(__UNIX__)
1704 fi
1705
1706 dnl This case is for OS/2 vs. everything else
1707 case "${host}" in
1708   *-pc-os2_emx | *-pc-os2-emx )
1709       dnl ---------------------------------------------------------------------
1710       dnl When we are using gcc on OS/2, we want to be either using resources
1711       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1712       dnl Moreover we need to link explicitly against either stdcpp.a or
1713       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1714       dnl not "g++/c++".
1715       dnl ---------------------------------------------------------------------
1716       dnl (OS/2-only piece)
1717       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1718           dnl More complete Unix emulation for unix-like ports
1719           dnl by linking in POSIX/2's cExt (if available).
1720           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1721       else
1722           dnl Include resources for the "native" port (wxPM).
1723           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1724       fi
1725       dnl Check for the gcc version (and thereby for the C runtime library).
1726       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1727       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1728       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1729       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1730       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1731           AC_TRY_RUN(
1732               dnl Check the gcc version macro.
1733               [
1734                   #include <stdio.h>
1735
1736                   int main()
1737                   {
1738                       FILE *f=fopen("conftestval", "w");
1739                       if (!f) exit(1);
1740                       fprintf(f,
1741                   #if (__GNUC__ < 3)
1742                               "EMX2"
1743                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1744                               "EMX3"
1745                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1746                               "Innotek5"
1747                   #else
1748                               "Innotek6"
1749                   #endif
1750                       );
1751                       exit(0);
1752                   }
1753               ],
1754               wx_cv_gccversion=`cat conftestval`,
1755               wx_cv_gccversion="EMX2",
1756               dnl Compilation error: Assuming standard EMX environment
1757               wx_cv_gccversion="EMX2"
1758           )
1759       ])
1760       if test "$wx_cv_gccversion" = "EMX2"; then
1761           LIBS="$LIBS -lstdcpp"
1762           LDFLAGS="$LDFLAGS -Zsysv-signals"
1763       else
1764           if test "$wx_cv_gccversion" = "EMX3"; then
1765               LIBS="$LIBS -lstdcxx -lgcc"
1766               LDFLAGS="$LDFLAGS -Zsysv-signals"
1767           else
1768               LIBS="$LIBS -lstdc++"
1769           fi
1770       fi
1771       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1772         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1773         wxUSE_OMF=yes
1774         enable_omf=yes
1775       fi
1776       dnl (end of OS/2-only piece)
1777   ;;
1778   *)
1779       dnl ---------------------------------------------------------------------
1780       dnl look for strcasecmp() in string.h and then strings.h if it's not
1781       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1782       dnl used.
1783       dnl ---------------------------------------------------------------------
1784       dnl (non-OS/2-only piece)
1785
1786       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1787           AC_TRY_LINK([
1788               #include <string.h>
1789               ],
1790               [
1791                   strcasecmp("foo", "bar");
1792               ],
1793               ac_cv_string_strcasecmp=yes,
1794               ac_cv_string_strcasecmp=no
1795           )
1796       ])
1797
1798       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1799           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1800       else
1801           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1802               AC_TRY_LINK([
1803                   #include <strings.h>
1804                   ],
1805                   [
1806                       strcasecmp("foo", "bar");
1807                   ],
1808                   ac_cv_strings_strcasecmp=yes,
1809                   ac_cv_strings_strcasecmp=no
1810               )
1811           ])
1812
1813           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1814               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1815           else
1816               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1817           fi
1818       fi
1819
1820       dnl (end of non-OS/2-only piece)
1821   ;;
1822 esac
1823
1824 dnl ------------------------------------------------------------------------
1825 dnl Check for headers
1826 dnl ------------------------------------------------------------------------
1827
1828 dnl Note: non-empty last parameter makes check compile-only,
1829 dnl   skipping worthless preprocessing check
1830 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h,,, [AC_INCLUDES_DEFAULT()])
1831
1832 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1833 if test "$ac_cv_header_wchar_h" != "yes"; then
1834     AC_CHECK_HEADER(wcstr.h,,, [AC_INCLUDES_DEFAULT()])
1835 fi
1836
1837 case "${host}" in
1838   *-pc-os2_emx | *-pc-os2-emx )
1839       dnl Explicitly link -lintl if langinfo.h is available
1840       dnl and intl not yet included in libc
1841       if test $ac_cv_header_langinfo_h = "yes" \
1842                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1843                      -o "$wx_cv_gccversion" = "EMX3" \
1844                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1845           LIBS="$LIBS -lintl"
1846       fi
1847   ;;
1848 esac
1849
1850 dnl POSIX needs this for select(), but old systems don't have it
1851 if test "$USE_UNIX" = 1 ; then
1852     AC_CHECK_HEADER([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1853 fi
1854
1855 dnl ---------------------------------------------------------------------------
1856 dnl Checks for compiler characteristics
1857 dnl ---------------------------------------------------------------------------
1858
1859 dnl defines const to be empty if c-compiler does not support const fully
1860 AC_C_CONST
1861 dnl defines inline to a sensible value for the c-compiler
1862 AC_C_INLINE
1863
1864 dnl check the sizes of integral types (give some reasonable default values for
1865 dnl cross-compiling)
1866 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1867 AC_CHECK_SIZEOF(short, 2)
1868 AC_CHECK_SIZEOF(void *, 4)
1869 AC_CHECK_SIZEOF(int, 4)
1870 AC_CHECK_SIZEOF(long, 4)
1871 AC_CHECK_SIZEOF(size_t, 4)
1872
1873 case "${host}" in
1874     arm-*-linux* )
1875         AC_CHECK_SIZEOF(long long, 8)
1876     ;;
1877     *-hp-hpux* )
1878         AC_CHECK_SIZEOF(long long, 0)
1879         if test "$ac_cv_sizeof_long_long" != "0"; then
1880             dnl HPUX 10.20 headers need this define in order to use long long definitions
1881             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1882         fi
1883     ;;
1884     * )
1885         AC_CHECK_SIZEOF(long long, 0)
1886 esac
1887
1888 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1889 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1890 AC_CHECK_SIZEOF(wchar_t, 0,
1891     [
1892         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1893         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1894         #  error "fake wchar_t"
1895         #endif
1896         #ifdef HAVE_WCHAR_H
1897         #  ifdef __CYGWIN__
1898         #    include <stddef.h>
1899         #  endif
1900         #  include <wchar.h>
1901         #endif
1902         #ifdef HAVE_STDLIB_H
1903         #  include <stdlib.h>
1904         #endif
1905         #include <stdio.h>
1906     ]
1907 )
1908 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1909     wxUSE_WCHAR_T=yes
1910 else
1911     wxUSE_WCHAR_T=no
1912 fi
1913
1914 dnl checks needed to define wxVaCopy
1915 AC_CACHE_CHECK([for va_copy],
1916     wx_cv_func_va_copy,
1917     [
1918         AC_LINK_IFELSE([
1919             #include <stdarg.h>
1920             void foo(char *f, ...)
1921             {
1922                 va_list ap1, ap2;
1923                 va_start(ap1, f);
1924                 va_copy(ap2, ap1);
1925                 va_end(ap2);
1926                 va_end(ap1);
1927             }
1928             int main()
1929             {
1930                 foo("hi", 17);
1931                 return 0;
1932             }],
1933             wx_cv_func_va_copy=yes,
1934             wx_cv_func_va_copy=no
1935         )
1936     ]
1937 )
1938
1939 if test $wx_cv_func_va_copy = "yes"; then
1940     AC_DEFINE(HAVE_VA_COPY)
1941 else
1942     dnl try to understand how can we copy va_lists
1943     AC_CACHE_CHECK([if va_list can be copied by value],
1944         wx_cv_type_va_list_lvalue,
1945         [
1946             AC_RUN_IFELSE([
1947                 #include <stdarg.h>
1948                 int foo(char *f, ...)
1949                 {
1950                     va_list ap1, ap2;
1951                     va_start(ap1, f);
1952                     ap2 = ap1;
1953                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1954                         return 1;
1955                     va_end(ap2);
1956                     va_end(ap1);
1957                     return 0;
1958                 }
1959                 int main()
1960                 {
1961                     return foo("hi", 17);
1962                 }],
1963                 wx_cv_type_va_list_lvalue=yes,
1964                 wx_cv_type_va_list_lvalue=no,
1965                 dnl assume most common case for cross-compiling...
1966                 wx_cv_type_va_list_lvalue=yes
1967             )
1968         ]
1969     )
1970
1971     if test $wx_cv_type_va_list_lvalue != "yes"; then
1972         dnl we suppose that the only thing which can't be copied like this
1973         dnl are arrays... only experience will show whether this is really true
1974         AC_DEFINE(VA_LIST_IS_ARRAY)
1975     fi
1976 fi
1977
1978 dnl don't check for vararg macros if they're explicitly disabled: this is
1979 dnl useful if the user code using the library wants to limit itself to standard
1980 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1981 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1982
1983 dnl Check if variadic macros (C99 feature) are supported:
1984 AC_CACHE_CHECK(
1985     [whether the compiler supports variadic macros],
1986     [wx_cv_have_variadic_macros],
1987     [
1988         dnl C compiler might support variadic macros when C++ one doesn't
1989         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1990         AC_LANG_PUSH(C++)
1991         AC_COMPILE_IFELSE(
1992             AC_LANG_PROGRAM(
1993                 [
1994                     #include <stdio.h>
1995                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1996                 ],
1997                 [
1998                     test("%s %d %p", "test", 1, 0);
1999                 ]
2000             ),
2001             [wx_cv_have_variadic_macros=yes],
2002             [wx_cv_have_variadic_macros=no]
2003             )
2004         AC_LANG_POP()
2005     ]
2006 )
2007
2008 if test $wx_cv_have_variadic_macros = "yes"; then
2009     AC_DEFINE(HAVE_VARIADIC_MACROS)
2010 fi
2011
2012 fi dnl wxUSE_VARARG_MACROS == yes
2013
2014 dnl check for large file support
2015 AC_SYS_LARGEFILE
2016
2017 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
2018 dnl line because otherwise the system headers risk being included before
2019 dnl wx/defs.h which defines these constants leading to inconsistent
2020 dnl sizeof(off_t) in different source files of the same program and linking
2021 dnl problems
2022 if test "x$wx_largefile" = "xyes"; then
2023     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
2024         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
2025
2026         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
2027         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
2028         dnl The compiler should define it automatically, but some old g++
2029         dnl versions don't define it, so test and add it if necessary. AFAIK
2030         dnl the problem only affects the C++ compiler so it is added to
2031         dnl CXXFLAGS only.
2032         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
2033             AC_CACHE_CHECK(
2034                 [if -D__STDC_EXT__ is required],
2035                 wx_cv_STDC_EXT_required,
2036                 [
2037                     AC_LANG_PUSH(C++)
2038                     AC_TRY_COMPILE(
2039                         [],
2040                         [
2041                             #ifndef __STDC_EXT__
2042                                 choke me
2043                             #endif
2044                         ],
2045                         wx_cv_STDC_EXT_required=no,
2046                         wx_cv_STDC_EXT_required=yes
2047                     )
2048                     AC_LANG_POP()
2049                 ]
2050             )
2051             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
2052                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
2053             fi
2054         fi
2055     else
2056         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
2057     fi
2058     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
2059     AC_FUNC_FSEEKO
2060     if test "$ac_cv_sys_largefile_source" != no; then
2061         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
2062     fi
2063 fi
2064
2065 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2066 WX_C_BIGENDIAN
2067
2068 dnl check for iostream (as opposed to iostream.h) standard header
2069 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2070
2071 dnl check whether C++ compiler supports bool built-in type
2072 WX_CPP_BOOL
2073
2074 dnl check whether C++ compiler supports explicit keyword
2075 WX_CPP_EXPLICIT
2076
2077 dnl check whether C++ compiler supports C++ casts
2078 AC_CXX_CONST_CAST
2079 AC_CXX_REINTERPRET_CAST
2080 AC_CXX_STATIC_CAST
2081 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
2082 dnl AC_CXX_DYNAMIC_CAST
2083
2084 dnl With Sun CC, temporaries have block scope by default. This flag is needed
2085 dnl to get the expression scope behaviour that conforms to the standard.
2086 if test "x$SUNCXX" = xyes; then
2087     CXXFLAGS="-features=tmplife $CXXFLAGS"
2088 fi
2089
2090 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
2091 dnl was to hack their C++ compiler to accept them silently -- but C compiler
2092 dnl still spits out dozens of warnings for each X include file, so suppress
2093 dnl them
2094 if test "x$SUNCC" = xyes; then
2095     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
2096 fi
2097
2098 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
2099 dnl same-sized integral type" even when there is an explicit cast and as there
2100 dnl is no way to turn it off and there are hundreds of these warnings in wx
2101 dnl sources, just turn it off for now
2102 dnl
2103 dnl a better long term solution would be to use #pragma set/reset woff in
2104 dnl wxPtrToUInt() and use it instead of casts elsewhere
2105 if test "x$SGICC" = "xyes"; then
2106     CFLAGS="-woff 3970 $CFLAGS"
2107 fi
2108 if test "x$SGICXX" = "xyes"; then
2109     CXXFLAGS="-woff 3970 $CXXFLAGS"
2110 fi
2111
2112 dnl HP-UX c89/aCC compiler warnings
2113 if test "x$HPCC" = "xyes"; then
2114     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
2115     dnl       even for directives inside #if which is not true (i.e. which are
2116     dnl       used for other compilers/OS) and so we have no way to get rid of it
2117     dnl 2450: "long long is non standard" -- yes, we know
2118     CFLAGS="+W 2011,2450 $CFLAGS"
2119 fi
2120 if test "x$HPCXX" = "xyes"; then
2121     dnl 2340: "value copied to temporary, reference to temporary used": very
2122     dnl       painful as triggered by any occurrence of user-defined conversion
2123     CXXFLAGS="+W 2340 $CXXFLAGS"
2124 fi
2125
2126 dnl DEC/Compaq/HP cxx warnings
2127 if test "x$COMPAQCXX" = "xyes"; then
2128     dnl -w0 enables all warnings, then we disable some of them:
2129     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
2130     dnl unrimpret:  "end of routine block may be unreachable" is given for
2131     dnl             every "if ( ) return ...; else return ...;"
2132     dnl intconlosbit: "conversion to integral type of smaller size could lose
2133     dnl               data" this is a useful warning but there are too many of
2134     dnl               them for now
2135     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2136 fi
2137
2138 dnl the next few tests are all for C++ features and so need to be done using
2139 dnl C++ compiler
2140 AC_LANG_PUSH(C++)
2141
2142 dnl check for std::string or std::wstring
2143 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2144     if test "$wxUSE_UNICODE" = "yes"; then
2145         std_string="std::wstring"
2146         char_type="wchar_t"
2147     else
2148         std_string="std::string"
2149         char_type="char"
2150     fi
2151
2152     dnl check if <string> declares std::[w]string
2153     AC_CACHE_CHECK([for $std_string in <string>],
2154         wx_cv_class_stdstring,
2155         [
2156             AC_TRY_COMPILE([#include <string>],
2157                 [$std_string foo;],
2158                 wx_cv_class_stdstring=yes,
2159                 wx_cv_class_stdstring=no
2160             )
2161         ]
2162     )
2163
2164     if test "$wx_cv_class_stdstring" = yes; then
2165         if test "$wxUSE_UNICODE" = "yes"; then
2166             AC_DEFINE(HAVE_STD_WSTRING)
2167         fi
2168         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2169         dnl wxUSE_STD_STRING==yes
2170     else
2171         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2172             wx_cv_class_stdbasicstring,
2173             [
2174                 AC_TRY_COMPILE([
2175                     #ifdef HAVE_WCHAR_H
2176                     #  ifdef __CYGWIN__
2177                     #    include <stddef.h>
2178                     #  endif
2179                     #  include <wchar.h>
2180                     #endif
2181                     #ifdef HAVE_STDLIB_H
2182                     #  include <stdlib.h>
2183                     #endif
2184                     #include <stdio.h>
2185                     #include <string>
2186                     ],
2187                     [std::basic_string<$char_type> foo;
2188                      const $char_type* dummy = foo.c_str();],
2189                     wx_cv_class_stdbasicstring=yes,
2190                     wx_cv_class_stdbasicstring=no
2191                 )
2192             ]
2193         )
2194
2195         if test "$wx_cv_class_stdbasicstring" != yes; then
2196             if test "$wxUSE_STL" = "yes"; then
2197                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2198             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
2199                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2200             else
2201                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2202                 wxUSE_STD_STRING=no
2203             fi
2204         fi
2205     fi
2206 fi
2207
2208 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2209     AC_CHECK_TYPES([std::istream, std::ostream],,
2210                    [wxUSE_STD_IOSTREAM=no],
2211                    [#include <iostream>])
2212
2213     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2214         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2215             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2216         else
2217             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2218         fi
2219     fi
2220 fi
2221
2222 if test "$wxUSE_STL" = "yes"; then
2223     dnl check for basic STL functionality
2224     AC_CACHE_CHECK([for basic STL functionality],
2225         wx_cv_lib_stl,
2226         [AC_TRY_COMPILE([#include <string>
2227             #include <functional>
2228             #include <algorithm>
2229             #include <vector>
2230             #include <list>],
2231             [std::vector<int> moo;
2232              std::list<int> foo;
2233              std::vector<int>::iterator it =
2234                  std::find_if(moo.begin(), moo.end(),
2235                               std::bind2nd(std::less<int>(), 3));],
2236             wx_cv_lib_stl=yes,
2237             wx_cv_lib_stl=no
2238         )]
2239     )
2240
2241     if test "$wx_cv_lib_stl" != yes; then
2242          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2243     fi
2244
2245     dnl check for compliant std::string::compare
2246     AC_CACHE_CHECK([for compliant std::string::compare],
2247         wx_cv_func_stdstring_compare,
2248         [AC_TRY_COMPILE([#include <string>],
2249             [std::string foo, bar;
2250             foo.compare(bar);
2251             foo.compare(1, 1, bar);
2252             foo.compare(1, 1, bar, 1, 1);
2253             foo.compare("");
2254             foo.compare(1, 1, "");
2255             foo.compare(1, 1, "", 2);],
2256             wx_cv_func_stdstring_compare=yes,
2257             wx_cv_func_stdstring_compare=no
2258         )]
2259     )
2260
2261     if test "$wx_cv_func_stdstring_compare" = yes; then
2262         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2263     fi
2264
2265     dnl check for hash_map and hash_set headers
2266     AC_CHECK_HEADER([hash_map],
2267         [AC_CACHE_CHECK([for standard hash_map and hash_set],
2268             wx_cv_class_stdhashmapset,
2269             [AC_TRY_COMPILE([#include <hash_map>
2270                 #include <hash_set>],
2271                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2272                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2273                 wx_cv_class_stdhashmapset=yes,
2274                 wx_cv_class_stdhashmapset=no)
2275             ]
2276         )],
2277         [],
2278         [ ]
2279     )
2280
2281     if test "$wx_cv_class_stdhashmapset" = yes; then
2282         AC_DEFINE(HAVE_HASH_MAP)
2283         AC_DEFINE(HAVE_STD_HASH_MAP)
2284     fi
2285
2286     AC_CHECK_HEADER([ext/hash_map],
2287         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2288             wx_cv_class_gnuhashmapset,
2289             [AC_TRY_COMPILE([#include <ext/hash_map>
2290                 #include <ext/hash_set>],
2291                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2292                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2293                 wx_cv_class_gnuhashmapset=yes,
2294                 wx_cv_class_gnuhashmapset=no)
2295             ]
2296         )],
2297         [],
2298         [ ]
2299     )
2300
2301     if test "$wx_cv_class_gnuhashmapset" = yes; then
2302          AC_DEFINE(HAVE_EXT_HASH_MAP)
2303          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2304     fi
2305 fi
2306
2307 dnl pop C++
2308 AC_LANG_POP()
2309
2310 dnl ---------------------------------------------------------------------------
2311 dnl Define search path for includes and libraries: all headers and libs will be
2312 dnl looked for in all directories of this path
2313 dnl ---------------------------------------------------------------------------
2314
2315 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2316 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2317 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2318 dnl
2319 dnl Also try to put all directories which may contain X11R6 before those which
2320 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2321 dnl
2322 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2323 dnl systems which have both (AIX 4.x does)
2324 SEARCH_INCLUDE="\
2325     /usr/local/include        \
2326                               \
2327     /usr/Motif-2.1/include    \
2328     /usr/Motif-1.2/include    \
2329     /usr/include/Motif1.2     \
2330                               \
2331     /usr/dt/include           \
2332     /usr/openwin/include      \
2333                               \
2334     /usr/include/Xm           \
2335                               \
2336     /usr/X11R6/include        \
2337     /usr/X11R6.4/include      \
2338     /usr/X11R5/include        \
2339     /usr/X11R4/include        \
2340                               \
2341     /usr/include/X11R6        \
2342     /usr/include/X11R5        \
2343     /usr/include/X11R4        \
2344                               \
2345     /usr/local/X11R6/include  \
2346     /usr/local/X11R5/include  \
2347     /usr/local/X11R4/include  \
2348                               \
2349     /usr/local/include/X11R6  \
2350     /usr/local/include/X11R5  \
2351     /usr/local/include/X11R4  \
2352                               \
2353     /usr/X11/include          \
2354     /usr/include/X11          \
2355     /usr/local/X11/include    \
2356     /usr/local/include/X11    \
2357                               \
2358     /usr/XFree86/include/X11  \
2359     /usr/pkg/include          \
2360                               \
2361     /usr/openwin/share/include"
2362
2363 dnl try to find out the standard lib locations for the systems with multiple
2364 dnl ABIs
2365 AC_MSG_CHECKING([for libraries directory])
2366
2367 case "${host}" in
2368     *-*-irix6* )
2369         AC_CACHE_VAL(
2370             wx_cv_std_libpath,
2371             [
2372                 for d in WX_STD_LIBPATH(); do
2373                     for e in a so sl dylib dll.a; do
2374                         libc="$d/libc.$e"
2375                         if test -f $libc; then
2376                             save_LIBS="$LIBS"
2377                             LIBS="$libc"
2378                             AC_LINK_IFELSE([int main() { return 0; }],
2379                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2380                             LIBS="$save_LIBS"
2381                             if test "x$wx_cv_std_libpath" != "x"; then
2382                                 break 2
2383                             fi
2384                         fi
2385                     done
2386                 done
2387                 if test "x$wx_cv_std_libpath" = "x"; then
2388                     wx_cv_std_libpath="lib"
2389                 fi
2390             ]
2391         )
2392         ;;
2393
2394     *-*-solaris2* )
2395         dnl use ../lib or ../lib/64 depending on the size of void*
2396         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2397             wx_cv_std_libpath="lib/64"
2398         else
2399             wx_cv_std_libpath="lib"
2400         fi
2401         ;;
2402
2403     *-*-linux* )
2404         dnl use ../lib or ../lib64 depending on the size of void*
2405         if test "$ac_cv_sizeof_void_p" = 8 -a \
2406                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2407             wx_cv_std_libpath="lib64"
2408         else
2409             wx_cv_std_libpath="lib"
2410         fi
2411         ;;
2412
2413     *)
2414         wx_cv_std_libpath="lib";
2415         ;;
2416 esac
2417
2418 AC_MSG_RESULT($wx_cv_std_libpath)
2419
2420 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2421
2422 dnl Cross compiling with gcc?
2423 if test "$build" != "$host" -a "$GCC" = yes; then
2424     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2425     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2426     dnl for a 'root' below which libraries and headers for the target system
2427     dnl might be installed.
2428     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2429         cross_root=`dirname $cross_root`
2430         cross_root=`dirname $cross_root`
2431
2432         dnl substitute this candiate root for '^/usr' in the search lists,
2433         dnl strip out any that don't start '^/usr'.
2434         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2435         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2436         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2437
2438         dnl also have pkg-config search for *.pc files under this 'root'
2439         if test -z "$PKG_CONFIG_PATH"; then
2440             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2441             export PKG_CONFIG_PATH
2442         fi
2443
2444         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2445         dnl -x-libraries are given on the command line. So if they are not
2446         dnl set then set them here to plausible defaults.
2447         if test -z "$x_includes" -o "$x_includes" = NONE; then
2448             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2449             x_includes=$ac_find_includes
2450         fi
2451         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2452             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2453             x_libraries=$ac_find_libraries
2454         fi
2455     fi
2456 fi
2457
2458 dnl ------------------------------------------------------------------------
2459 dnl Check for libraries
2460 dnl ------------------------------------------------------------------------
2461
2462 dnl flush the cache because checking for libraries below might abort
2463 AC_CACHE_SAVE
2464
2465 dnl check for glibc version
2466 dnl
2467 dnl VZ: I have no idea why had this check been there originally, but now
2468 dnl     we could probably do without it by just always adding _GNU_SOURCE
2469 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2470     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2471         AC_TRY_COMPILE([#include <features.h>],
2472             [
2473                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2474                 not glibc 2.1
2475                 #endif
2476             ],
2477             [
2478                 wx_cv_lib_glibc21=yes
2479             ],
2480             [
2481                 wx_cv_lib_glibc21=no
2482             ]
2483         )
2484     ])
2485     if test "$wx_cv_lib_glibc21" = "yes"; then
2486         AC_DEFINE(wxHAVE_GLIBC2)
2487     fi
2488 fi
2489
2490 dnl we may need _GNU_SOURCE for 2 things:
2491 dnl
2492 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2493 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2494 dnl  which breaks libtiff compilation, so it is simpler to just define
2495 dnl  _GNU_SOURCE to get everything)
2496 dnl
2497 dnl  2. for Unicode functions
2498 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2499     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2500         AC_DEFINE(_GNU_SOURCE)
2501     fi
2502 fi
2503
2504 dnl Only add the -lm library if floating point functions cannot be used
2505 dnl without it.  This check is important on cygwin because of the bizarre
2506 dnl way that they have organized functions into libraries.  On cygwin, both
2507 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2508 dnl means that
2509 dnl   1) linking with -lm is not necessary, and
2510 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2511 dnl In particular, if you compile any program with -mno-cygwin and link with
2512 dnl -lm, it will crash instantly when it is run.  This happens because the
2513 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2514 dnl the ___main function instead of allowing it to be defined by
2515 dnl /usr/lib/mingw/libmingw32.a as it should be.
2516 dnl
2517 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2518 dnl
2519 dnl Just check a few floating point functions. If they are all found without
2520 dnl -lm, then we must not need -lm.
2521 have_cos=0
2522 have_floor=0
2523 AC_CHECK_FUNCS(cos, have_cos=1)
2524 AC_CHECK_FUNCS(floor, have_floor=1)
2525 AC_MSG_CHECKING(if floating point functions link without -lm)
2526 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2527     AC_MSG_RESULT(yes)
2528 else
2529     AC_MSG_RESULT(no)
2530     LIBS="$LIBS -lm"
2531     # use different functions to avoid configure caching
2532     have_sin=0
2533     have_ceil=0
2534     AC_CHECK_FUNCS(sin, have_sin=1)
2535     AC_CHECK_FUNCS(ceil, have_ceil=1)
2536     AC_MSG_CHECKING(if floating point functions link with -lm)
2537     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2538         AC_MSG_RESULT(yes)
2539     else
2540         AC_MSG_RESULT(no)
2541         # not sure we should warn the user, crash, etc.
2542     fi
2543 fi
2544
2545 dnl check for C99 string to long long conversion functions, assume that if we
2546 dnl have the unsigned variants, then we have the signed ones as well
2547 dnl
2548 dnl at least under SGI these functions are only available in C99 code and not
2549 dnl in C++ so do these tests using C++ compiler
2550 AC_LANG_PUSH(C++)
2551 if test "wxUSE_UNICODE" = "yes"; then
2552     WX_CHECK_FUNCS(wcstoull)
2553 else
2554     WX_CHECK_FUNCS(strtoull)
2555 fi
2556 AC_LANG_POP()
2557
2558 dnl ---------------------------------------------------------------------------
2559 dnl Optional libraries
2560 dnl
2561 dnl   --with-<lib>=sys
2562 dnl       looks for system library and fails if not found
2563 dnl
2564 dnl   --with-<lib>
2565 dnl   --with-<lib>=yes
2566 dnl       looks for system library and, if not found, prints a warning,
2567 dnl       falls back to the builtin wx version, and continues configuration
2568 dnl
2569 dnl   --with-<lib>=builtin
2570 dnl       uses builtin wx version without searching for system library
2571 dnl
2572 dnl   --with-<lib>=no
2573 dnl   --without-<lib>
2574 dnl       do not use library (neither system nor builtin wx version)
2575 dnl
2576 dnl ---------------------------------------------------------------------------
2577
2578 dnl ------------------------------------------------------------------------
2579 dnl Check for regex libraries
2580 dnl ------------------------------------------------------------------------
2581
2582 if test "$wxUSE_REGEX" != "no"; then
2583     AC_DEFINE(wxUSE_REGEX)
2584
2585     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2586         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2587         wxUSE_REGEX=builtin
2588     fi
2589
2590     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2591         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2592         dnl on some old systems it may be in libregex - check for it too?
2593         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2594
2595         if test "x$ac_cv_func_regcomp" != "xyes"; then
2596             if test "$wxUSE_REGEX" = "sys" ; then
2597                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2598             else
2599                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2600                 wxUSE_REGEX=builtin
2601             fi
2602         else
2603             dnl we are using the system library
2604             wxUSE_REGEX=sys
2605             dnl only the built-in supports advanced REs
2606             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2607         fi
2608     fi
2609 fi
2610
2611 dnl ------------------------------------------------------------------------
2612 dnl Check for zlib compression library
2613 dnl ------------------------------------------------------------------------
2614
2615 ZLIB_LINK=
2616 if test "$wxUSE_ZLIB" != "no" ; then
2617     AC_DEFINE(wxUSE_ZLIB)
2618
2619     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2620         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2621         dnl should still use it because hopefully (can someone confirm this?)
2622         dnl Apple did fix the security problem in it and not using the system
2623         dnl library results in a whole bunch of warnings when linking with
2624         dnl Carbon framework
2625         if test "$USE_DARWIN" = 1; then
2626             system_zlib_h_ok="yes"
2627         else
2628             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2629             dnl known to not work) and although I don't know which is
2630             dnl the minimal required version it's safer to test for 1.1.4 as
2631             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2632             dnl has anything more ancient (1.1.3 was released in July 1998)
2633             dnl anyhow
2634             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2635                 [AC_TRY_RUN(
2636                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2637                     [
2638                         #include <zlib.h>
2639                         #include <stdio.h>
2640
2641                         int main()
2642                         {
2643                             FILE *f=fopen("conftestval", "w");
2644                             if (!f) exit(1);
2645                             fprintf(f, "%s",
2646                                     ZLIB_VERSION[0] == '1' &&
2647                                     (ZLIB_VERSION[2] > '1' ||
2648                                     (ZLIB_VERSION[2] == '1' &&
2649                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2650                             exit(0);
2651                         }
2652                     ],
2653                     ac_cv_header_zlib_h=`cat conftestval`,
2654                     ac_cv_header_zlib_h=no,
2655                     dnl cross-compiling: don't have an answer, try later
2656                     unset ac_cv_header_zlib_h
2657                 )]
2658             )
2659             dnl If the test above did not come up with a value (e.g. cross
2660             dnl compiling) then this should give a definitive answer
2661             AC_CHECK_HEADER(zlib.h,,, [ ])
2662
2663             system_zlib_h_ok=$ac_cv_header_zlib_h
2664         fi
2665
2666         if test "$system_zlib_h_ok" = "yes"; then
2667             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2668         fi
2669
2670         if test "x$ZLIB_LINK" = "x" ; then
2671             if test "$wxUSE_ZLIB" = "sys" ; then
2672                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2673             else
2674                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2675                 wxUSE_ZLIB=builtin
2676             fi
2677         else
2678             dnl we are using the system library
2679             wxUSE_ZLIB=sys
2680         fi
2681     fi
2682 fi
2683
2684 dnl ------------------------------------------------------------------------
2685 dnl Check for png library
2686 dnl ------------------------------------------------------------------------
2687
2688 PNG_LINK=
2689 if test "$wxUSE_LIBPNG" != "no" ; then
2690     AC_DEFINE(wxUSE_LIBPNG)
2691
2692     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2693         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2694         wxUSE_LIBPNG=sys
2695     fi
2696
2697     dnl for the check below to have a chance to succeed, we must already have
2698     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2699     dnl doesn't depend on zlib)
2700     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2701         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2702         wxUSE_LIBPNG=builtin
2703     fi
2704
2705     if test "$wxUSE_MGL" != 1 ; then
2706         dnl Don't check for libpng when building wxMGL, libmgl contains it
2707         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2708             dnl libpng version 0.9 is known to not work, if an even newer
2709             dnl version is required, just bump it up in the test below
2710             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2711                 [AC_TRY_RUN(
2712                     dnl png.h defines PNG_LIBPNG_VER=number
2713                     [
2714                         #include <png.h>
2715                         #include <stdio.h>
2716
2717                         int main()
2718                         {
2719                             FILE *f=fopen("conftestval", "w");
2720                             if (!f) exit(1);
2721                             fprintf(f, "%s",
2722                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2723                             exit(0);
2724                         }
2725                     ],
2726                     ac_cv_header_png_h=`cat conftestval`,
2727                     ac_cv_header_png_h=no,
2728                     dnl cross-compiling: test (later) if we have any png.h
2729                     unset ac_cv_header_png_h
2730                 )]
2731             )
2732             AC_CHECK_HEADER(png.h,,, [ ])
2733
2734             if test "$ac_cv_header_png_h" = "yes"; then
2735                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2736             fi
2737
2738             if test "x$PNG_LINK" = "x" ; then
2739                 if test "$wxUSE_LIBPNG" = "sys" ; then
2740                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2741                 else
2742                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2743                     wxUSE_LIBPNG=builtin
2744                 fi
2745             else
2746                 dnl we are using the system library
2747                 wxUSE_LIBPNG=sys
2748             fi
2749         fi
2750     fi
2751
2752     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2753 fi
2754
2755 dnl ------------------------------------------------------------------------
2756 dnl Check for jpeg library
2757 dnl ------------------------------------------------------------------------
2758
2759 JPEG_LINK=
2760 if test "$wxUSE_LIBJPEG" != "no" ; then
2761     AC_DEFINE(wxUSE_LIBJPEG)
2762
2763     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2764         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2765         wxUSE_LIBJPEG=sys
2766     fi
2767
2768     if test "$wxUSE_MGL" != 1 ; then
2769         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2770         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2771             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2772             dnl HAVE_STDLIB_H which are already defined and this provokes
2773             dnl a compiler warning which configure considers as an error...
2774             AC_MSG_CHECKING(for jpeglib.h)
2775             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2776                 AC_TRY_COMPILE(
2777                     [
2778                         #undef HAVE_STDLIB_H
2779                         #include <stdio.h>
2780                         #include <jpeglib.h>
2781                     ],
2782                     [
2783                     ],
2784                     ac_cv_header_jpeglib_h=yes,
2785                     ac_cv_header_jpeglib_h=no
2786                 )
2787             )
2788             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2789
2790             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2791                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2792             fi
2793
2794             if test "x$JPEG_LINK" = "x" ; then
2795                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2796                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2797                 else
2798                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2799                     wxUSE_LIBJPEG=builtin
2800                 fi
2801             else
2802                 dnl we are using the system library
2803                 wxUSE_LIBJPEG=sys
2804
2805                 if test "$wxUSE_MSW" = 1; then
2806                     dnl boolean is defined by the jpeg headers and also by the
2807                     dnl Windows headers of some compilers. This type has been
2808                     dnl renamed in the builtin, so it is only an issue when
2809                     dnl using an external jpeg lib on Windows.
2810                     AC_CHECK_TYPES(
2811                         [boolean],
2812                         [
2813                             AC_CHECK_SIZEOF(
2814                                 [boolean],
2815                                 [],
2816                                 [
2817                                     #undef HAVE_BOOLEAN
2818                                     #include <stdio.h>
2819                                     #include <jpeglib.h>
2820                                 ])
2821                             AC_DEFINE_UNQUOTED(
2822                                 [wxHACK_BOOLEAN],
2823                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2824                         ],
2825                         [],
2826                         [#include <windows.h>])
2827                 fi
2828             fi
2829         fi
2830     fi
2831 fi
2832
2833 dnl ------------------------------------------------------------------------
2834 dnl Check for tiff library
2835 dnl ------------------------------------------------------------------------
2836
2837 TIFF_LINK=
2838 TIFF_PREREQ_LINKS=-lm
2839 if test "$wxUSE_LIBTIFF" != "no" ; then
2840     AC_DEFINE(wxUSE_LIBTIFF)
2841
2842     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2843         dnl libtiff may depend on libjpeg and libz so use them in the test
2844         dnl below or it would fail
2845         if test "$wxUSE_LIBJPEG" = "sys"; then
2846             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2847         fi
2848         if test "$wxUSE_ZLIB" = "sys"; then
2849             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2850         fi
2851         AC_CHECK_HEADER(tiffio.h,
2852                         [
2853                             AC_CHECK_LIB(tiff, TIFFError,
2854                                          TIFF_LINK=" -ltiff",
2855                                          ,
2856                                          $TIFF_PREREQ_LINKS)
2857                         ],
2858                         [],
2859                         [ ]
2860                        )
2861
2862         if test "x$TIFF_LINK" = "x" ; then
2863             if test "$wxUSE_LIBTIFF" = "sys" ; then
2864                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2865             else
2866                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2867                 wxUSE_LIBTIFF=builtin
2868             fi
2869         else
2870             dnl we are using the system library
2871             wxUSE_LIBTIFF=sys
2872         fi
2873     fi
2874 fi
2875
2876 dnl ------------------------------------------------------------------------
2877 dnl Check for expat libraries
2878 dnl ------------------------------------------------------------------------
2879
2880 if test "$wxUSE_WCHAR_T" != "yes"; then
2881     if test "$wxUSE_EXPAT" != "no"; then
2882         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2883         wxUSE_EXPAT=no
2884     fi
2885     if test "$wxUSE_XML" != "no"; then
2886         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2887         wxUSE_XML=no
2888     fi
2889 fi
2890
2891 if test "$wxUSE_EXPAT" != "no"; then
2892     wxUSE_XML=yes
2893     AC_DEFINE(wxUSE_EXPAT)
2894     AC_DEFINE(wxUSE_XML)
2895
2896     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2897         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2898         if test "x$found_expat_h" = "x1"; then
2899             dnl Expat 1.95.6 comes with broken expat.h:
2900             AC_CACHE_CHECK([if expat.h is valid C++ header],
2901                 wx_cv_expat_is_not_broken,
2902                 [
2903                 AC_LANG_PUSH(C++)
2904                 AC_TRY_COMPILE([#include <expat.h>],[],
2905                     wx_cv_expat_is_not_broken=yes,
2906                     wx_cv_expat_is_not_broken=no
2907                 )
2908                 AC_LANG_POP()
2909                 ]
2910             )
2911             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2912                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2913             fi
2914         fi
2915         if test "x$EXPAT_LINK" = "x" ; then
2916             if test "$wxUSE_EXPAT" = "sys" ; then
2917                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2918             else
2919                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2920                 wxUSE_EXPAT=builtin
2921             fi
2922         else
2923             dnl we are using the system library
2924             wxUSE_EXPAT=sys
2925         fi
2926     fi
2927     if test "$wxUSE_EXPAT" = "builtin" ; then
2928         dnl Expat needs this:
2929         AC_CONFIG_SUBDIRS([src/expat])
2930     fi
2931 fi
2932
2933
2934 dnl ------------------------------------------------------------------------
2935 dnl Check for libmspack
2936 dnl ------------------------------------------------------------------------
2937
2938 if test "$wxUSE_LIBMSPACK" != "no"; then
2939     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2940     if test "x$found_mspack_h" = "x1"; then
2941         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2942                      MSPACK_LINK=" -lmspack")
2943     fi
2944     if test "x$MSPACK_LINK" = "x" ; then
2945         wxUSE_LIBMSPACK=no
2946     fi
2947 fi
2948
2949 if test "$wxUSE_LIBMSPACK" != "no"; then
2950     AC_DEFINE(wxUSE_LIBMSPACK)
2951 fi
2952
2953
2954 dnl ----------------------------------------------------------------
2955 dnl search for toolkit (widget sets)
2956 dnl ----------------------------------------------------------------
2957
2958 AFMINSTALL=
2959 WIN32INSTALL=
2960
2961 TOOLKIT=
2962 TOOLKIT_INCLUDE=
2963 WIDGET_SET=
2964
2965 dnl are we building for a win32 target environment?
2966 dnl If so, setup common stuff needed for both GUI and Base libs.
2967 if test "$USE_WIN32" = 1 ; then
2968     AC_CHECK_HEADER(w32api.h,,, [ ])
2969     AC_CHECK_HEADER(windows.h,,
2970     [
2971         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2972     ],
2973     [ ])
2974
2975     dnl --- FIXME: This is still a somewhat random list of libs,
2976     dnl ---        some of them should probably be included conditionally.
2977     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2978
2979     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2980         LIBS="$LIBS -loleacc"
2981     fi
2982
2983     case "${host}" in
2984         *-*-cygwin* )
2985             dnl Cygwin doesn't include these by default
2986             LIBS="$LIBS -lkernel32 -luser32"
2987     esac
2988
2989     dnl add extra odbc libs if we have compiled in odbc
2990     if test "$wxUSE_ODBC" = "sys" ; then
2991         wxUSE_ODBC = "yes"
2992     fi
2993     if test "$wxUSE_ODBC" = "yes" ; then
2994         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2995         AC_DEFINE(wxUSE_ODBC)
2996     fi
2997     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2998
2999     dnl This one is still used by some sample makefiles.
3000     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
3001     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
3002
3003     dnl This lot we export to wx-config.  It must add the relevant
3004     dnl include directories at the point when they can be known.
3005     dnl (but are these (still) required anyway?)
3006     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
3007
3008     dnl install Win32-specific files in "make install"
3009     WIN32INSTALL=win32install
3010
3011     dnl pbt.h is missing on Wine at least
3012     AC_CHECK_HEADER(pbt.h,, [AC_DEFINE(NEED_PBT_H)], [ ])
3013 fi
3014
3015 if test "$wxUSE_GUI" = "yes"; then
3016     USE_GUI=1
3017
3018     GUI_TK_LIBRARY=
3019
3020     WXGTK12=
3021     WXGTK127=
3022     WXGTK20=
3023     WXGPE=
3024
3025     if test "$wxUSE_COCOA" = 1 ; then
3026         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
3027             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
3028             wxUSE_PRINTING_ARCHITECTURE=no
3029         fi
3030         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
3031             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
3032             wxUSE_DRAG_AND_DROP=no
3033         fi
3034         if test "$wxUSE_DRAGIMAGE" = "yes"; then
3035             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
3036             wxUSE_DRAGIMAGE=no
3037         fi
3038     fi
3039
3040     if test "$wxUSE_MSW" = 1 ; then
3041         TOOLKIT=MSW
3042         GUIDIST=MSW_DIST
3043
3044         dnl -mwindows causes a heap of other default gui libs to be linked in.
3045         case "${host}" in
3046             *-*-mingw32* )
3047                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
3048         esac
3049     fi
3050
3051     if test "$wxUSE_GTK" = 1; then
3052         dnl GTK+ test program must be compiled with C compiler
3053         AC_MSG_CHECKING([for GTK+ version])
3054
3055         gtk_version_cached=1
3056         AC_CACHE_VAL(wx_cv_lib_gtk,
3057             [
3058                 dnl stupid GTK+ AM macros produce their own messages, so we
3059                 dnl have to pass to the next line
3060                 gtk_version_cached=0
3061                 AC_MSG_RESULT()
3062
3063                 dnl we must link against lgthread unless the user
3064                 dnl used --disable-threads
3065                 GTK_MODULES=
3066                 if test "$wxUSE_THREADS" = "yes"; then
3067                     GTK_MODULES=gthread
3068                 fi
3069
3070                 dnl detect GTK2
3071                 wx_cv_lib_gtk=
3072                 if test "x$wxGTK_VERSION" != "x1"
3073                 then
3074                     dnl The gthread.pc that ships with solaris returns '-mt',
3075                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
3076                     dnl So disable the compile check and remove the -mt below.
3077                     case "${host}" in
3078                         *-*-solaris2* )
3079                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3080                             enable_gtktest=no
3081                             fi
3082                     esac
3083
3084                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
3085
3086                     dnl Remove the '-mt' for gcc on solaris
3087                     case "${host}" in
3088                         *-*-solaris2* )
3089                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3090                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
3091                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
3092                             fi
3093                             dnl solaris also requires -lX11 for static lib
3094                             if test "$wxUSE_SHARED" != "yes"; then
3095                                 GTK_LIBS="$GTK_LIBS -lX11"
3096                             fi
3097                     esac
3098                 fi
3099
3100                 dnl detect GTK1.x
3101                 if test -z "$wx_cv_lib_gtk"; then
3102                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
3103                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
3104
3105                         if test -z "$wx_cv_lib_gtk"; then
3106                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
3107                         fi
3108                     fi
3109                 fi
3110
3111                 if test -z "$wx_cv_lib_gtk"; then
3112                     dnl looks better in AC_MSG_RESULT
3113                     wx_cv_lib_gtk=none
3114                 else
3115                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3116                     dnl subsequent runs
3117                     wx_cv_cflags_gtk=$GTK_CFLAGS
3118                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
3119                 fi
3120             ]
3121         )
3122
3123         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3124         dnl enough
3125         if test "$gtk_version_cached" = 1; then
3126             AC_MSG_RESULT($wx_cv_lib_gtk)
3127         fi
3128
3129         case "$wx_cv_lib_gtk" in
3130             2.0)    WXGTK20=1
3131                     TOOLKIT_VERSION=2
3132                     ;;
3133             1.2.7)  WXGTK127=1
3134                     WXGTK12=1
3135                     ;;
3136             1.2.3)  WXGTK12=1
3137                     ;;
3138             *)      AC_MSG_ERROR([
3139 The development files for GTK+ were not found. For GTK+ 2, please
3140 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3141 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3142 and that the version is 1.2.3 or above. Also check that the
3143 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3144 --libs' are in the LD_LIBRARY_PATH or equivalent.
3145                             ])
3146                     ;;
3147         esac
3148
3149         if test "$WXGTK20" = 1; then
3150             save_CFLAGS="$CFLAGS"
3151             save_LIBS="$LIBS"
3152             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3153             LIBS="$LIBS $wx_cv_libs_gtk"
3154
3155             dnl gtk_icon_size_lookup is not available in the GTK+ headers
3156             dnl that have shipped with some versions of Sun's JDS. Not using
3157             dnl AC_CHECK_FUNCS here since it only checks the function exists
3158             dnl in the lib (not the header).
3159             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
3160                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
3161                            [#include <gtk/gtk.h>])
3162
3163
3164             dnl test if we have at least GTK+ 2.10:
3165             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3166             AC_TRY_COMPILE([
3167                             #include <gtk/gtk.h>
3168                            ],
3169                            [
3170                             #if !GTK_CHECK_VERSION(2,10,0)
3171                             Not GTK+ 2.10
3172                             #endif
3173                            ],
3174                            [
3175                             AC_DEFINE(__WXGTK210__)
3176                             AC_DEFINE(__WXGTK26__)
3177                             AC_DEFINE(__WXGTK24__)
3178                             AC_MSG_RESULT([yes])
3179                             ac_wxgtk210=1
3180                            ],
3181                            [
3182                             AC_MSG_RESULT([no])
3183                             ac_wxgtk210=0
3184                            ])
3185
3186             if test "$ac_wxgtk210" = 0; then
3187                 dnl test if we have at least GTK+ 2.6:
3188                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3189                 AC_TRY_COMPILE([
3190                                 #include <gtk/gtk.h>
3191                             ],
3192                             [
3193                                 #if !GTK_CHECK_VERSION(2,6,0)
3194                                 Not GTK+ 2.6
3195                                 #endif
3196                             ],
3197                             [
3198                                 AC_DEFINE(__WXGTK26__)
3199                                 AC_DEFINE(__WXGTK24__)
3200                                 AC_MSG_RESULT([yes])
3201                                 ac_wxgtk26=1
3202                             ],
3203                             [
3204                                 AC_MSG_RESULT([no])
3205                                 ac_wxgtk26=0
3206                             ])
3207             fi
3208
3209             if test "$ac_wxgtk26" = 0; then
3210                 dnl test if we have at least GTK+ 2.4:
3211                 AC_MSG_CHECKING([if GTK+ is version >= 2.4])
3212                 AC_TRY_COMPILE([
3213                                 #include <gtk/gtk.h>
3214                             ],
3215                             [
3216                                 #if !GTK_CHECK_VERSION(2,4,0)
3217                                 Not GTK+ 2.4
3218                                 #endif
3219                             ],
3220                             [
3221                                 AC_DEFINE(__WXGTK24__)
3222                                 AC_MSG_RESULT([yes])
3223                             ],
3224                             [
3225                                 AC_MSG_RESULT([no])
3226                             ])
3227             fi
3228
3229             CFLAGS="$save_CFLAGS"
3230             LIBS="$save_LIBS"
3231         else
3232             if test "$wxUSE_UNICODE" = "yes"; then
3233                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3234                 wxUSE_UNICODE=no
3235             fi
3236
3237             dnl test for XIM support in libgdk
3238             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3239
3240             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3241             dnl have it but we do the check for the others)
3242             if test "$USE_DARWIN" != 1; then
3243                 AC_CHECK_FUNCS(poll)
3244             fi
3245         fi
3246
3247         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3248         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3249
3250         AFMINSTALL=afminstall
3251         TOOLKIT=GTK
3252         GUIDIST=GTK_DIST
3253
3254         dnl test for external libxpm if we're configured to use it
3255         if test "$wxUSE_GPE" = "yes"; then
3256             AC_MSG_CHECKING(for gpewidget library)
3257             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3258             if test "$ac_find_libraries" != "" ; then
3259                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3260                 dnl -lgpewidget must be before all GTK libs and
3261                 dnl we guess its path from the prefix
3262                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3263                 WXGPE=1
3264                 AC_MSG_RESULT([found in $ac_find_libraries])
3265             else
3266                 AC_MSG_RESULT(not found)
3267             fi
3268
3269             dnl AC_MSG_CHECKING(for gpe library)
3270             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3271             dnl if test "$ac_find_libraries" != "" ; then
3272             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3273             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3274             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3275             dnl else
3276             dnl     AC_MSG_RESULT(not found)
3277             dnl fi
3278         fi
3279     fi
3280
3281     if test "$wxUSE_MGL" = 1; then
3282        AC_MSG_CHECKING(for SciTech MGL library)
3283         if test "x$MGL_ROOT" = x ; then
3284             AC_MSG_RESULT(not found)
3285             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3286         else
3287             AC_MSG_RESULT($MGL_ROOT)
3288         fi
3289
3290         AC_MSG_CHECKING(for libmgl location)
3291         dnl Find MGL library that we want
3292         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3293         dnl             and for non-x86 versions
3294         case "${host}" in
3295             *-*-linux* )
3296               dnl glibc.so, glibc are for older versions of MGL,
3297               dnl x86/a, x86/so are used by >= 5.0 R11
3298               if test "x$wxUSE_SHARED" = xyes ; then
3299                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3300               else
3301                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3302               fi
3303               ;;
3304             *-pc-msdosdjgpp )
3305               mgl_os_candidates="dos32/dj2"
3306               ;;
3307             *)
3308               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3309         esac
3310
3311         mgl_lib_type=""
3312         mgl_os=""
3313
3314         for mgl_os_i in $mgl_os_candidates ; do
3315             if test "x$mgl_os" = x ; then
3316                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3317                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3318                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3319                         mgl_lib_type=debug
3320                         mgl_os=$mgl_os_i
3321                     fi
3322                 fi
3323                 if test "x$mgl_lib_type" = x ; then
3324                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3325                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3326                         mgl_lib_type=release
3327                         mgl_os=$mgl_os_i
3328                     fi
3329                 fi
3330             fi
3331         done
3332
3333         if test "x$mgl_os" = x ; then
3334             AC_MSG_RESULT(not found)
3335             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3336         fi
3337         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3338
3339         wxUSE_UNIVERSAL="yes"
3340
3341         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3342         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3343
3344         AFMINSTALL=afminstall
3345         TOOLKIT=MGL
3346         GUIDIST=MGL_DIST
3347     fi
3348
3349     if test "$wxUSE_DFB" = 1; then
3350        PKG_PROG_PKG_CONFIG()
3351
3352        PKG_CHECK_MODULES(DIRECTFB,
3353                          [directfb >= 0.9.23],
3354                          [
3355                            wxUSE_UNIVERSAL="yes"
3356                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3357                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3358                            TOOLKIT=DFB
3359                            GUIDIST=DFB_DIST
3360                          ],
3361                          [
3362                            AC_MSG_ERROR([DirectFB not found.])
3363                          ]
3364                          )
3365     fi
3366
3367     if test "$wxUSE_MICROWIN" = 1; then
3368         AC_MSG_CHECKING(for MicroWindows)
3369         if test "x$MICROWINDOWS" = x ; then
3370             AC_MSG_RESULT(not found)
3371             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3372         else
3373             AC_MSG_RESULT($MICROWINDOWS)
3374         fi
3375
3376         if test -f $MICROWINDOWS/lib/libmwin.a; then
3377             AC_MSG_RESULT(MicroWindows' libraries found.)
3378         else
3379             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3380         fi
3381
3382         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3383         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3384
3385         wxUSE_UNIVERSAL="yes"
3386
3387         AFMINSTALL=afminstall
3388         TOOLKIT=MICROWIN
3389         GUIDIST=MICROWIN_DIST
3390
3391         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3392     fi
3393
3394     dnl common part of X11 and Motif port checks
3395     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3396         dnl use standard macros to check for X headers/libs, this brings
3397         dnl support for the standard configure options --x-includes,
3398         dnl --x-libraries and --no-x
3399         AC_PATH_XTRA
3400
3401         if test "$no_x" = "yes"; then
3402           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3403         fi
3404
3405         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3406         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3407         dnl this junk out
3408         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3409         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3410         AFMINSTALL=afminstall
3411         COMPILED_X_PROGRAM=0
3412
3413     fi
3414
3415     if test "$wxUSE_X11" = 1; then
3416         if test "$wxUSE_NANOX" = "yes"; then
3417             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3418             if test "x$MICROWIN" = x ; then
3419                 AC_MSG_RESULT(not found)
3420                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3421             else
3422                 AC_MSG_RESULT($MICROWIN)
3423                 AC_DEFINE(wxUSE_NANOX)
3424             fi
3425         fi
3426
3427         if test "$wxUSE_UNICODE" = "yes"; then
3428             PKG_PROG_PKG_CONFIG()
3429
3430             PKG_CHECK_MODULES(PANGOX, pangox,
3431                 [
3432                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3433                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3434                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3435                 ],
3436                 [
3437                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3438                 ]
3439             )
3440             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3441                 [
3442                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3443                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3444                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3445                 ],
3446                 [
3447                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3448                     wxUSE_PRINTING_ARCHITECTURE="no"
3449                 ]
3450             )
3451             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3452                 [
3453                     AC_DEFINE(HAVE_PANGO_XFT)
3454                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3455                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3456                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3457                 ],
3458                 [
3459                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3460                 ]
3461             )
3462             save_LIBS="$LIBS"
3463             LIBS="$LIBS $PANGOX_LIBS"
3464             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3465             LIBS="$save_LIBS"
3466         fi
3467
3468         wxUSE_UNIVERSAL="yes"
3469
3470         if test "$wxUSE_NANOX" = "yes"; then
3471             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3472             TOOLCHAIN_DEFS="${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"
3473             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3474         else
3475             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3476         fi
3477
3478         TOOLKIT=X11
3479         GUIDIST=X11_DIST
3480     fi
3481
3482     if test "$wxUSE_MOTIF" = 1; then
3483         if test "$wxUSE_UNICODE" = "yes"; then
3484             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3485         fi
3486
3487         AC_MSG_CHECKING(for Motif/Lesstif headers)
3488         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3489         if test "$ac_find_includes" != "" ; then
3490             AC_MSG_RESULT(found in $ac_find_includes)
3491             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3492             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3493         else
3494             save_CFLAGS=$CFLAGS
3495             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3496
3497             AC_TRY_COMPILE(
3498                 [
3499                     #include <Xm/Xm.h>
3500                 ],
3501                 [
3502                     int version;
3503                     version = xmUseVersion;
3504                 ],
3505                 [
3506                     AC_MSG_RESULT(found in default search path)
3507                     COMPILED_X_PROGRAM=1
3508                 ],
3509                 [
3510                     AC_MSG_RESULT(no)
3511                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3512                 ]
3513             )
3514
3515             CFLAGS=$save_CFLAGS
3516         fi
3517
3518
3519         AC_MSG_CHECKING(for Motif/Lesstif library)
3520         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3521
3522         if test "x$ac_find_libraries" != "x" ; then
3523             AC_MSG_RESULT(found in $ac_find_libraries)
3524
3525             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3526             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3527         else
3528             dnl it might happen that we found headers in one of the standard
3529             dnl paths but the libs are elsewhere but still in default (linker)
3530             dnl path -- try to compile a test program to check for this
3531             save_CFLAGS=$CFLAGS
3532             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3533             save_LIBS="$LIBS"
3534             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3535
3536             AC_TRY_LINK(
3537                 [
3538                     #include <Xm/Xm.h>
3539                 ],
3540                 [
3541                     int version;
3542                     version = xmUseVersion;
3543                 ],
3544                 [
3545                     AC_MSG_RESULT(found in default search path)
3546                     COMPILED_X_PROGRAM=1
3547                 ],
3548                 [
3549                     AC_MSG_RESULT(no)
3550                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3551                 ]
3552             )
3553
3554             CFLAGS=$save_CFLAGS
3555             LIBS="$save_LIBS"
3556         fi
3557
3558         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3559         libp_link=""
3560         libsm_ice_link=""
3561         libs_found=0
3562         for libp in "" " -lXp"; do
3563             if test "$libs_found" = "0"; then
3564                 for libsm_ice in "" " -lSM -lICE"; do
3565                     if test "$libs_found" = "0"; then
3566                         save_LIBS="$LIBS"
3567                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3568                         save_CFLAGS=$CFLAGS
3569                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3570
3571                         AC_TRY_LINK(
3572                             [
3573                                 #include <Xm/Xm.h>
3574                                 #include <Xm/List.h>
3575                             ],
3576                             [
3577                                 XmString string = NULL;
3578                                 Widget w = NULL;
3579                                 int position = 0;
3580                                 XmListAddItem(w, string, position);
3581                             ],
3582                             [
3583                                 libp_link="$libp"
3584                                 libsm_ice_link="$libsm_ice"
3585                                 AC_MSG_RESULT(
3586                                     [need${libp_link}${libsm_ice_link}])
3587                                 libs_found=1
3588                             ], []
3589                         )
3590
3591                         LIBS="$save_LIBS"
3592                         CFLAGS=$save_CFLAGS
3593                     fi
3594                 done
3595             fi
3596         done
3597
3598         if test "$libs_found" = "0"; then
3599             AC_MSG_RESULT([can't find the right libraries])
3600             AC_MSG_ERROR([can't link a simple motif program])
3601         fi
3602
3603         dnl this seems to be needed under IRIX and shouldn't do any harm
3604         dnl elsewhere
3605         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3606
3607         save_CFLAGS=$CFLAGS
3608         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3609
3610         AC_CACHE_CHECK([for Motif 2],
3611             wx_cv_lib_motif2,
3612             AC_TRY_COMPILE([
3613                             #include <Xm/Xm.h>
3614                            ],
3615                            [
3616                             #if XmVersion < 2000
3617                             Not Motif 2
3618                             #endif
3619                            ],
3620                            wx_cv_lib_motif2="yes",
3621                            wx_cv_lib_motif2="no"))
3622         if test "$wx_cv_lib_motif2" = "yes"; then
3623             AC_DEFINE(__WXMOTIF20__,1)
3624         else
3625             AC_DEFINE(__WXMOTIF20__,0)
3626         fi
3627
3628         AC_CACHE_CHECK([whether Motif is Lesstif],
3629             wx_cv_lib_lesstif,
3630             AC_TRY_COMPILE([
3631                             #include <Xm/Xm.h>
3632                            ],
3633                            [
3634                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3635                             Not Lesstif
3636                             #endif
3637                            ],
3638                            wx_cv_lib_lesstif="yes",
3639                            wx_cv_lib_lesstif="no")
3640         )
3641         if test "$wx_cv_lib_lesstif" = "yes"; then
3642             AC_DEFINE(__WXLESSTIF__,1)
3643         else
3644             AC_DEFINE(__WXLESSTIF__,0)
3645         fi
3646
3647         CFLAGS=$save_CFLAGS
3648
3649         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3650         TOOLKIT=MOTIF
3651         GUIDIST=MOTIF_DIST
3652     fi
3653
3654     dnl more tests common to X11 and Motif:
3655     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3656         dnl test for external libxpm if we're configured to use it
3657         if test "$wxUSE_LIBXPM" = "sys"; then
3658             AC_MSG_CHECKING(for Xpm library)
3659             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3660             if test "$ac_find_libraries" != "" ; then
3661                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3662                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3663                 AC_MSG_RESULT(found in $ac_find_libraries)
3664
3665                 AC_CACHE_CHECK([for X11/xpm.h],
3666                     wx_cv_x11_xpm_h,
3667                     [
3668                         save_CFLAGS=$CFLAGS
3669                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3670
3671                         AC_TRY_COMPILE(
3672                             [
3673                                 #include <X11/xpm.h>
3674                             ],
3675                             [
3676                                 int version;
3677                                 version = XpmLibraryVersion();
3678                             ],
3679                             wx_cv_x11_xpm_h=yes,
3680                             wx_cv_x11_xpm_h=no
3681                         )
3682
3683                         CFLAGS=$save_CFLAGS
3684                     ]
3685                 )
3686
3687                 if test $wx_cv_x11_xpm_h = "yes"; then
3688                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3689                     AC_DEFINE(wxHAVE_LIB_XPM)
3690                 else
3691                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3692                 fi
3693             fi
3694
3695         fi
3696
3697         dnl XShapeQueryExtension checks: first the library, then prototype
3698         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3699                      [
3700                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3701                       wxHAVE_XEXT_LIB=1
3702                      ],
3703                      [], [$GUI_TK_LIBRARY -lX11])
3704
3705         if test "$wxHAVE_XEXT_LIB" = 1; then
3706             save_CFLAGS="$CFLAGS"
3707             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3708
3709             AC_MSG_CHECKING([for X11/extensions/shape.h])
3710             AC_TRY_COMPILE([
3711                             #include <X11/Xlib.h>
3712                             #include <X11/extensions/shape.h>
3713                            ],
3714                            [
3715                             int dummy1, dummy2;
3716                             XShapeQueryExtension((Display*)NULL,
3717                                                  (int*)NULL, (int*)NULL);
3718                            ],
3719                            [
3720                             AC_DEFINE(HAVE_XSHAPE)
3721                             AC_MSG_RESULT([found])
3722                            ],
3723                            [
3724                             AC_MSG_RESULT([not found])
3725                            ])
3726             CFLAGS="$save_CFLAGS"
3727
3728         fi
3729     fi
3730
3731     if test "$wxUSE_MAC" = 1; then
3732         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3733         if test "$GCC" = yes; then
3734             AC_MSG_RESULT([gcc])
3735             CPPFLAGS_PASCAL="-fpascal-strings"
3736         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3737             AC_MSG_RESULT([xlc])
3738             CPPFLAGS_PASCAL="-qmacpstr"
3739         else
3740             AC_MSG_RESULT([none])
3741         fi
3742
3743         if test "x$wxUSE_UNIX" = "xyes"; then
3744             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3745         else
3746             dnl platform.h needs TARGET_CARBON before setup.h
3747             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3748         fi
3749
3750         TOOLKIT=MAC
3751         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3752         GUIDIST=MACX_DIST
3753         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3754         dnl are different, so they need different names:
3755         WXBASEPORT="_carbon"
3756     fi
3757
3758     if test "$wxUSE_COCOA" = 1; then
3759         TOOLKIT=COCOA
3760         GUIDIST=COCOA_DIST
3761     fi
3762
3763     if test "$wxUSE_PM" = 1; then
3764         TOOLKIT=PM
3765         GUIDIST=PM_DIST
3766         AC_CACHE_CHECK([for type SPBCDATA],
3767             wx_cv_spbcdata,
3768             [
3769                 AC_TRY_COMPILE(
3770                     [
3771                         #define INCL_PM
3772                         #include <os2.h>
3773                     ],
3774                     [
3775                         SPBCDATA test;
3776                     ],
3777                     wx_cv_spbcdata=yes,
3778                     wx_cv_spbcdata=no
3779                 )
3780             ]
3781         )
3782
3783         if test $wx_cv_spbcdata = "yes"; then
3784             AC_DEFINE(HAVE_SPBCDATA)
3785         fi
3786     fi
3787
3788     dnl the name of the directory where the files for this toolkit live
3789     if test "$TOOLKIT" = "PM" ; then
3790         TOOLKIT_DIR="os2"
3791     else
3792         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3793     fi
3794
3795     if test "$wxUSE_UNIVERSAL" = "yes"; then
3796         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3797         WIDGET_SET=univ
3798     fi
3799
3800     dnl distribute samples/demos/utils with GUI versions
3801     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3802     DISTDIR="wx\$(TOOLKIT)"
3803 else
3804     USE_GUI=0
3805
3806     dnl this doesn't quite work right for wxBase, but the places
3807     dnl where it is wrong aren't fatal (yet) though.
3808     TOOLKIT_DIR="base"
3809
3810     dnl the sources, their dependenices and the headers
3811     if test "$USE_WIN32" = 1 ; then
3812         dnl yes, the toolkit for wxBase on win32 is actually MSW
3813         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3814         TOOLKIT="MSW"
3815     fi
3816
3817     dnl distribute only wxBase sources/headers
3818     GUIDIST="BASE_DIST"
3819     DISTDIR="wxBase"
3820 fi
3821
3822 dnl ---------------------------------------------------------------------------
3823 dnl Optional libraries included when system library is not used
3824 dnl ---------------------------------------------------------------------------
3825
3826 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3827 if test "$wxUSE_GUI" = "yes"; then
3828     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3829         dnl defines HAVE_X11_XKBLIB_H
3830         AC_CHECK_HEADER(X11/Xlib.h,,, [ ])
3831         AC_CHECK_HEADER([X11/XKBlib.h],,,
3832                          [
3833                           #if HAVE_X11_XLIB_H
3834                             #include <X11/Xlib.h>
3835                           #endif
3836                          ])
3837     fi
3838 fi
3839
3840
3841 dnl ----------------------------------------------------------------
3842 dnl iODBC support
3843 dnl ----------------------------------------------------------------
3844
3845 IODBC_C_SRC=""
3846
3847
3848 dnl ODBC is handled separately for MSW
3849 if test "$TOOLKIT" != "MSW" ; then
3850
3851     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3852         dnl This is not ideal we really ough to use the unixodbc-config
3853         dnl  or iodbc-config if they exist.
3854
3855         AC_CHECK_HEADER([sql.h], [found_sql_h=1],, [ ])
3856         if test "x$found_sql_h" = "x1" ; then
3857             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3858             [
3859                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3860                 [
3861                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3862                 ])
3863             ])
3864         fi
3865         if test "x$ODBC_LINK" = "x" ; then
3866             if test "$wxUSE_ODBC" = "sys" ; then
3867                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3868             else
3869                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3870                 wxUSE_ODBC=builtin
3871             fi
3872         else
3873             dnl we are using the system library
3874             wxUSE_ODBC=sys
3875         fi
3876     fi
3877
3878     if test "$wxUSE_ODBC" = "builtin" ; then
3879         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3880     fi
3881 fi
3882
3883 if test "$wxUSE_ODBC" != "no" ; then
3884     AC_DEFINE(wxUSE_ODBC)
3885     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3886
3887     dnl is this still necessary?
3888     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3889 fi
3890
3891 dnl ---------------------------------------------------------------------------
3892 dnl wxDisplay Sanity checks
3893 dnl ---------------------------------------------------------------------------
3894
3895 if test "$wxUSE_DISPLAY" = "yes"; then
3896 dnl ---------------------------------------------------------------------------
3897 dnl Xinerama (for unix ) - Brian Victor
3898 dnl ---------------------------------------------------------------------------
3899     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3900         AC_MSG_CHECKING([for Xinerama])
3901         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3902         if test "$ac_find_libraries" != "" ; then
3903             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3904             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3905                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3906             fi
3907             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3908             AC_MSG_RESULT([yes])
3909
3910             AC_MSG_CHECKING([for Xxf86vm extension])
3911             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3912             if test "$ac_find_libraries" != "" ; then
3913                 AC_MSG_RESULT([yes])
3914                 AC_CHECK_HEADER([X11/extensions/xf86vmode.h],
3915                                  [
3916                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3917                                  ],
3918                                  [],
3919                                  [
3920                                       #if HAVE_X11_XLIB_H
3921                                         #include <X11/Xlib.h>
3922                                       #endif
3923                                  ])
3924             else
3925                 AC_MSG_RESULT([no])
3926             fi
3927
3928         else
3929             AC_MSG_RESULT([no])
3930             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3931             wxUSE_DISPLAY="no"
3932         fi
3933     elif test "$wxUSE_MSW" = 1; then
3934 dnl ---------------------------------------------------------------------------
3935 dnl DirectDraw for MSW - optionally used by WxDisplay.
3936 dnl ---------------------------------------------------------------------------
3937         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3938     fi
3939 fi
3940
3941 dnl ---------------------------------------------------------------------------
3942 dnl X11 session management
3943 dnl ---------------------------------------------------------------------------
3944 if test "$wxUSE_DETECT_SM" = "yes"; then
3945     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3946         AC_MSG_CHECKING([for -lSM - X11 session management])
3947         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3948         if test "$ac_find_libraries" != "" ; then
3949             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3950             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3951                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3952             fi
3953             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3954             AC_MSG_RESULT([yes])
3955         else
3956             AC_MSG_RESULT([no])
3957             AC_MSG_WARN([libSM not found; disabling session management detection])
3958             wxUSE_DETECT_SM="no"
3959         fi
3960     else
3961         wxUSE_DETECT_SM="no"
3962     fi
3963 fi
3964
3965
3966 dnl ---------------------------------------------------------------------------
3967 dnl OpenGL libraries
3968 dnl ---------------------------------------------------------------------------
3969
3970 USE_OPENGL=0
3971 if test "$wxUSE_OPENGL" = "yes"; then
3972     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3973         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3974         wxUSE_OPENGL="no"
3975     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3976         OPENGL_LIBS="-framework OpenGL -framework AGL"
3977     elif test "$wxUSE_MSW" = 1; then
3978         OPENGL_LIBS="-lopengl32 -lglu32"
3979     else
3980         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3981         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3982         AC_MSG_CHECKING([for OpenGL headers])
3983         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3984         if test "$ac_find_includes" != "" ; then
3985             AC_MSG_RESULT(found in $ac_find_includes)
3986             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3987             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3988         else
3989             AC_MSG_RESULT([not found])
3990         fi
3991
3992         AC_CHECK_HEADER(GL/gl.h, [
3993             AC_CHECK_HEADER(GL/glu.h, [
3994                 found_gl=0
3995
3996                 AC_MSG_CHECKING([for -lGL])
3997                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3998                 if test "$ac_find_libraries" != "" ; then
3999                     AC_MSG_RESULT([found in $ac_find_libraries])
4000
4001                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
4002                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
4003                         LDFLAGS_GL="$ac_path_to_link"
4004                     fi
4005
4006                     dnl don't suppose that libGL and libGLU are always in the
4007                     dnl same directory -- this is not true for some common
4008                     dnl distributions
4009                     AC_MSG_CHECKING([for -lGLU])
4010                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
4011                     if test "$ac_find_libraries" != "" ; then
4012                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
4013                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
4014                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
4015                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
4016                         fi
4017
4018                         found_gl=1
4019                         OPENGL_LIBS="-lGL -lGLU"
4020                         AC_MSG_RESULT([yes])
4021                     else
4022                         AC_MSG_RESULT([no])
4023                     fi
4024                 else
4025                     AC_MSG_RESULT([no])
4026                 fi
4027
4028                 if test "$found_gl" != 1; then
4029                     AC_MSG_CHECKING([for -lMesaGL])
4030                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
4031                     if test "$ac_find_libraries" != "" ; then
4032                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
4033                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
4034                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
4035                         AC_MSG_RESULT([yes])
4036                     else
4037                         AC_MSG_RESULT([no])
4038                     fi
4039                 fi
4040             ])
4041         ],
4042         [],
4043         [ ])
4044
4045         if test "x$OPENGL_LIBS" = "x"; then
4046             dnl it should be an error and not a warning because OpenGL is not on
4047             dnl by default and so if it had been explicitly requested, we
4048             dnl shouldn't just fall back to compiling the library without it
4049             AC_MSG_ERROR(OpenGL libraries not available)
4050         fi
4051     fi
4052
4053     if test "$wxUSE_OPENGL" = "yes"; then
4054         USE_OPENGL=1
4055         AC_DEFINE(wxUSE_OPENGL)
4056         AC_DEFINE(wxUSE_GLCANVAS)
4057         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
4058     fi
4059 fi
4060
4061
4062 dnl the symbol which allows conditional compilation for the given toolkit
4063 if test -n "$TOOLKIT" ; then
4064     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
4065 fi
4066
4067
4068 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
4069
4070 if test "$wxUSE_SHARED" = "yes"; then
4071     case "${host}" in
4072       *-pc-msdosdjgpp )
4073         dnl only static for now
4074         wxUSE_SHARED=no
4075         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
4076       ;;
4077     esac
4078 fi
4079
4080 if test "$wxUSE_SHARED" = "yes"; then
4081
4082     dnl use versioned symbols if available on the platform
4083     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
4084
4085     case "${host}" in
4086       *-*-linux* | *-*-gnu* )
4087         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4088         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4089         ;;
4090
4091       *-*-solaris2* )
4092         if test "$GCC" = yes ; then
4093             dnl newer versions of gcc need -isystem to compile X headers on
4094             dnl Solaris (which use old style C syntax)
4095             CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
4096
4097             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
4098             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
4099             saveLdflags="$LDFLAGS"
4100             LDFLAGS="$saveLdflags -Wl,-rpath,/"
4101             AC_MSG_CHECKING([if the linker accepts -rpath])
4102             AC_TRY_LINK(
4103                 [],[],
4104                 [
4105                     AC_MSG_RESULT([yes])
4106                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4107                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4108                 ],[
4109                     AC_MSG_RESULT([no])
4110                     AC_MSG_CHECKING([if the linker accepts -R])
4111                     LDFLAGS="$saveLdflags -Wl,-R,/"
4112                     AC_TRY_LINK(
4113                         [],[],
4114                         [
4115                             AC_MSG_RESULT([yes])
4116                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4117                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
4118                         ],[
4119                             AC_MSG_RESULT([no])
4120                         ])
4121                 ])
4122             LDFLAGS="$saveLdflags"
4123         else
4124             SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
4125             WXCONFIG_RPATH="-R\$libdir"
4126         fi
4127       ;;
4128
4129       *-*-darwin* )
4130         install_name_tool=`which install_name_tool`
4131         if test "$install_name_tool" -a -x "$install_name_tool"; then
4132             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
4133             cat <<EOF >change-install-names
4134 #!/bin/sh
4135 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4136 inst_cmd="install_name_tool "
4137 for i in \${libnames} ; do
4138     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
4139 done
4140 \${inst_cmd} \${3}
4141 EOF
4142             chmod +x change-install-names
4143         fi
4144       ;;
4145
4146       *-*-cygwin* | *-*-mingw32* )
4147         dnl this one shouldn't be used for the library build so put it in a
4148         dnl separate variable from WXCONFIG_CPPFLAGS
4149         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4150         ;;
4151
4152       *-*-hpux* )
4153         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4154         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4155         ;;
4156
4157     esac
4158
4159     if test $wxUSE_RPATH = "no"; then
4160         SAMPLES_RPATH_FLAG=''
4161         SAMPLES_RPATH_POSTLINK=''
4162         WXCONFIG_RPATH=''
4163     fi
4164
4165     SHARED=1
4166
4167 else
4168
4169     config_linkage_component="-static"
4170     SHARED=0
4171
4172 fi
4173
4174
4175 UNICODE=0
4176 lib_unicode_suffix=
4177 WX_CHARTYPE="ansi"
4178 if test "$wxUSE_UNICODE" = "yes"; then
4179     lib_unicode_suffix=u
4180     WX_CHARTYPE="unicode"
4181     UNICODE=1
4182 fi
4183
4184 lib_debug_suffix=
4185 WX_DEBUGTYPE="release"
4186 DEBUG_FLAG=0
4187 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
4188     lib_debug_suffix=d
4189     WX_DEBUGTYPE="debug"
4190     DEBUG_FLAG=1
4191 fi
4192
4193 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4194 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4195
4196 DEBUG_INFO=0
4197 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4198     DEBUG_INFO=1
4199 fi
4200
4201 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
4202
4203 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
4204
4205 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4206
4207 if test "$cross_compiling" = "yes"; then
4208     HOST_SUFFIX="-$host_alias"
4209     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
4210     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
4211 fi
4212
4213 dnl library link name
4214 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
4215 dnl If we ever need to do that, we won't need to keep these.
4216 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4217 if test "${TOOLKIT_DIR}" = "os2"; then
4218     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4219 else
4220     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4221 fi
4222
4223
4224
4225 if test "$wxUSE_COCOA" = 1; then
4226     AC_LANG_SAVE
4227     AC_WX_LANG_OBJECTIVEC
4228 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4229 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4230 dnl Point but only if MacTypes.h was not included first.  Of course,
4231 dnl if MacTypes.h is included later then you're screwed when it
4232 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4233 dnl to not typedef Point and thus fix the problem.
4234     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4235     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4236 #include <CoreFoundation/CoreFoundation.h>
4237         ],[],
4238         [AC_MSG_RESULT([no])],
4239         [AC_MSG_RESULT([yes])
4240         AC_MSG_CHECKING([if defining __Point__ will fix it])
4241         AC_TRY_COMPILE([#define __Point__ 1
4242 #include <AppKit/NSEvent.h>
4243 #include <CoreFoundation/CoreFoundation.h>
4244             ],[],
4245             [AC_MSG_RESULT([yes])
4246             AC_DEFINE(__Point__)
4247             ],
4248             [AC_MSG_FAILURE([no])]
4249         )]
4250     )
4251     AC_LANG_RESTORE
4252 fi
4253
4254 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
4255     dnl base name of the resource file for wxMac must be the same
4256     dnl as library installation base name (-install_name)
4257     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
4258     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
4259
4260     dnl add the resources target for wxMac
4261     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
4262
4263     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
4264     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
4265     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
4266
4267     MACSETFILE="\$(SETFILE)"
4268
4269     dnl resources are bundled both with shared library and applications
4270     dnl since the carb resource *must* be included in the application
4271     if test "$wxUSE_MAC" = 1; then
4272         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
4273         RESCOMP="$REZ"
4274         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
4275     else
4276         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
4277         RESCOMP="echo -n \| $REZ"
4278         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
4279     fi
4280
4281 else
4282     dnl default value is to (silently) do nothing in the makefile
4283     MACSETFILE="@true"
4284
4285     if test "$wxUSE_PM" = 1; then
4286         RESCOMP="emxbind"
4287         WXCONFIG_RESFLAGS="-ep"
4288
4289         dnl Is this one really used anywhere for pm?
4290         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
4291     else
4292         POSTLINK_COMMAND="@true"
4293     fi
4294
4295 fi
4296
4297
4298 dnl ---------------------------------------------------------------------------
4299 dnl Checks for typedefs
4300 dnl ---------------------------------------------------------------------------
4301
4302 dnl   defines mode_t if not already defined
4303 AC_TYPE_MODE_T
4304 dnl   defines off_t if not already defined
4305 AC_TYPE_OFF_T
4306 dnl   defines pid_t if not already defined
4307 AC_TYPE_PID_T
4308 dnl   defines size_t if not already defined
4309 AC_TYPE_SIZE_T
4310 dnl   defines uid_t and gid_t if not already defined
4311 AC_TYPE_UID_T
4312
4313 dnl sets HAVE_SSIZE_T if ssize_t is defined
4314 AC_CHECK_TYPES(ssize_t)
4315
4316 dnl check what exactly size_t is on this machine - this is necessary to avoid
4317 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4318 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4319 AC_CACHE_CHECK([if size_t is unsigned int],
4320     wx_cv_size_t_is_uint,
4321     [
4322     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4323     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4324     dnl methods in a local class (i.e. class inside a function) declaration
4325     dnl without any objections!!
4326     dnl
4327     dnl hence the hack below: we must have Foo at global scope!
4328     AC_TRY_COMPILE([#include <stddef.h>],
4329         [
4330             return 0; }
4331
4332             struct Foo { void foo(size_t); void foo(unsigned int); };
4333
4334             int bar() {
4335         ],
4336         wx_cv_size_t_is_uint=no,
4337         wx_cv_size_t_is_uint=yes
4338     )
4339     ]
4340 )
4341
4342 if test "$wx_cv_size_t_is_uint" = "yes"; then
4343     AC_DEFINE(wxSIZE_T_IS_UINT)
4344 else
4345     AC_CACHE_CHECK([if size_t is unsigned long],
4346         wx_cv_size_t_is_ulong,
4347         AC_TRY_COMPILE([#include <stddef.h>],
4348             [
4349                 return 0; }
4350
4351                 struct Foo { void foo(size_t); void foo(unsigned long); };
4352
4353                 int bar() {
4354             ],
4355             wx_cv_size_t_is_ulong=no,
4356             wx_cv_size_t_is_ulong=yes
4357         )
4358     )
4359
4360     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4361         AC_DEFINE(wxSIZE_T_IS_ULONG)
4362     fi
4363 fi
4364
4365 AC_LANG_POP() dnl C++
4366
4367 dnl ---------------------------------------------------------------------------
4368 dnl Checks for structures
4369 dnl ---------------------------------------------------------------------------
4370
4371 dnl does passwd struct has the pw_gecos field?
4372 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4373     [
4374         AC_TRY_COMPILE([#include <pwd.h>],
4375              [
4376                 char *p;
4377                 struct passwd *pw;
4378                 p = pw->pw_gecos;
4379              ],
4380              [
4381                 wx_cv_struct_pw_gecos=yes
4382              ],
4383              [
4384                 wx_cv_struct_pw_gecos=no
4385              ]
4386         )
4387     ]
4388 )
4389
4390 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4391     AC_DEFINE(HAVE_PW_GECOS)
4392 fi
4393
4394 dnl ---------------------------------------------------------------------------
4395 dnl Check for functions
4396 dnl ---------------------------------------------------------------------------
4397
4398 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4399 if test "$wxUSE_WCHAR_T" = "yes"; then
4400     AC_DEFINE(wxUSE_WCHAR_T)
4401
4402     dnl check for wcslen in all possible places
4403     WCSLEN_FOUND=0
4404     WCHAR_LINK=
4405     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4406
4407     if test "$WCSLEN_FOUND" = 0; then
4408         if test "$TOOLKIT" = "MSW"; then
4409             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4410         else
4411             AC_CHECK_LIB(w, wcslen, [
4412                             WCHAR_LINK=" -lw"
4413                             WCSLEN_FOUND=1
4414                         ])
4415         fi
4416     fi
4417
4418     if test "$WCSLEN_FOUND" = 1; then
4419         AC_DEFINE(HAVE_WCSLEN)
4420     fi
4421
4422     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4423     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4424     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4425     dnl flags when g++ is configured, it will declare it's own).
4426     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4427         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4428     fi
4429
4430     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4431     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4432     dnl library, not the header, so do a header check for mbstate_t first.
4433     AC_CHECK_TYPES([mbstate_t],
4434                    [AC_CHECK_FUNCS(wcsrtombs)],
4435                    [],
4436                    [#include <wchar.h>])
4437 else
4438     AC_MSG_WARN([Wide character support is unavailable])
4439 fi
4440
4441 dnl check for vsnprintf() -- a safe version of vsprintf())
4442 dnl
4443 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4444 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4445 dnl stupidly, provides a dummy function declaration inside its extension)
4446 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4447 dnl
4448 dnl so we first check if the function is in the library
4449 dnl
4450 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4451 AC_CHECK_FUNCS(snprintf vsnprintf)
4452
4453 if test "$ac_cv_func_vsnprintf" = "yes"; then
4454     dnl yes it is -- now check if it is in the headers
4455     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4456         [
4457             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4458             dnl taking "char *" and not "const char *" while Metrowerks does
4459             dnl provide a correct vsnprintf declaration but in C++ mode it's
4460             dnl always in std namespace and so we have to bring it in scope
4461             AC_TRY_COMPILE(
4462                 [
4463                     #include <stdio.h>
4464                     #include <stdarg.h>
4465                     #ifdef __MSL__
4466                     #if __MSL__ >= 0x6000
4467                     namespace std {}
4468                     using namespace std;
4469                     #endif
4470                     #endif
4471                 ],
4472                 [
4473                     char *buf;
4474                     va_list ap;
4475                     vsnprintf(buf, 10u, "%s", ap);
4476                 ],
4477                 wx_cv_func_vsnprintf_decl=yes,
4478                 wx_cv_func_vsnprintf_decl=no
4479             )
4480         ]
4481     )
4482
4483     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4484         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4485
4486         dnl we know there is a vsnprintf declaration, but some old headers
4487         dnl may have one taking a "char *" format instead of "const char *"
4488         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4489             [
4490                 AC_TRY_COMPILE(
4491                     [
4492                         #include <stdio.h>
4493                         #include <stdarg.h>
4494                         #ifdef __MSL__
4495                         #if __MSL__ >= 0x6000
4496                         namespace std {}
4497                         using namespace std;
4498                         #endif
4499                         #endif
4500                     ],
4501                     [
4502                         char *buf;
4503                         va_list ap;
4504                         const char *fmt = "%s";
4505                         vsnprintf(buf, 10u, fmt, ap);
4506                     ],
4507                     wx_cv_func_broken_vsnprintf_decl=no,
4508                     wx_cv_func_broken_vsnprintf_decl=yes
4509                 )
4510             ]
4511         )
4512
4513         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4514             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4515         fi
4516     fi
4517 fi
4518
4519 dnl the same as above but for snprintf() now: it's not present in at least AIX
4520 dnl 4.2 headers
4521 if test "$ac_cv_func_snprintf" = "yes"; then
4522     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4523         [
4524             AC_TRY_COMPILE(
4525                 [
4526                     #include <stdio.h>
4527                     #include <stdarg.h>
4528                     #ifdef __MSL__
4529                     #if __MSL__ >= 0x6000
4530                     namespace std {}
4531                     using namespace std;
4532                     #endif
4533                     #endif
4534                 ],
4535                 [
4536                     char *buf;
4537                     snprintf(buf, 10u, "%s", "wx");
4538                 ],
4539                 wx_cv_func_snprintf_decl=yes,
4540                 wx_cv_func_snprintf_decl=no
4541             )
4542         ]
4543     )
4544
4545     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4546         AC_DEFINE(HAVE_SNPRINTF_DECL)
4547
4548         dnl we know there is an snprintf declaration, but some old headers
4549         dnl may have one taking a "char *" format instead of "const char *"
4550         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4551             [
4552                 AC_TRY_COMPILE(
4553                     [
4554                         #include <stdio.h>
4555                         #include <stdarg.h>
4556                         #ifdef __MSL__
4557                         #if __MSL__ >= 0x6000
4558                         namespace std {}
4559                         using namespace std;
4560                         #endif
4561                         #endif
4562                     ],
4563                     [
4564                         char *buf;
4565                         const char *fmt = "%s";
4566                         snprintf(buf, 10u, fmt, "wx");
4567                     ],
4568                     wx_cv_func_broken_snprintf_decl=no,
4569                     wx_cv_func_broken_snprintf_decl=yes
4570                 )
4571             ]
4572         )
4573
4574         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4575             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4576         fi
4577     fi
4578
4579     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4580
4581         dnl check if snprintf() has support for positional arguments
4582         dnl NB: if snprintf() has positional support we can safely suppose that also
4583         dnl     other *printf() functions support them as they all belong to the same
4584         dnl     family and they all fallback to the same implementation
4585         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4586             [
4587                 AC_TRY_RUN(
4588                     [
4589                         #include <stdio.h>
4590
4591                         int main (void)
4592                         {
4593                             char buffer[128];
4594                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4595                             if (strcmp ("2 3 1", buffer) == 0)
4596                                 exit (0);
4597                             exit (1);
4598                         }
4599                     ],
4600                     wx_cv_func_snprintf_pos_params=no,
4601                     wx_cv_func_snprintf_pos_params=yes,
4602                     dnl be pessimistic when cross-compiling
4603                     [
4604                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4605 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4606                         wx_cv_func_snprintf_pos_params=no
4607                     ]
4608                 )
4609             ]
4610         )
4611
4612         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4613             AC_DEFINE(HAVE_UNIX98_PRINTF)
4614         fi
4615     fi
4616 fi
4617
4618 if test "$wxUSE_UNICODE" = yes; then
4619
4620     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4621     dnl builds so let's check if swprintf() is declared as C99 imposes:
4622     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4623     dnl or rather as:
4624     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4625     AC_CHECK_FUNCS(swprintf)
4626
4627     if test "$ac_cv_func_swprintf" = "yes"; then
4628         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4629             [
4630                 AC_TRY_COMPILE(
4631                     [
4632                         #include <stdio.h>
4633                         #include <stdarg.h>
4634                         #include <wchar.h>
4635                     ],
4636                     [
4637                         wchar_t *buf;
4638                         const wchar_t *fmt = L"test";
4639                         swprintf(buf, 10u, fmt);
4640                     ],
4641                     wx_cv_func_broken_swprintf_decl=no,
4642                     wx_cv_func_broken_swprintf_decl=yes
4643                 )
4644             ]
4645         )
4646
4647         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4648             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4649         fi
4650     fi
4651
4652     dnl also look if we have wide char IO functions, notice that [f]putws are
4653     dnl declared in special widec.h under Solaris
4654     wchar_headers="#include <stdio.h>
4655 #include <wchar.h>"
4656     case "${host}" in
4657         *-*-solaris2* )
4658             AC_CHECK_HEADER(widec.h,,, [AC_INCLUDES_DEFAULT()])
4659             if test "$ac_cv_header_widec_h" = "yes"; then
4660                 wchar_headers="$wchar_headers
4661 #include <widec.h>"
4662             fi
4663     esac
4664
4665     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4666                    [$wchar_headers])
4667
4668     dnl MinGW has a vswprintf with a different prototype, and
4669     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4670     dnl finds it even if it is not declared in some versions...
4671     AC_MSG_CHECKING([for _vsnwprintf])
4672     AC_TRY_COMPILE([#include <wchar.h>],
4673                    [&_vsnwprintf;],
4674                    [AC_MSG_RESULT([yes])
4675                     AC_DEFINE(HAVE__VSNWPRINTF)],
4676                    [AC_MSG_RESULT([no])]);
4677 fi
4678
4679 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4680     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4681 fi
4682
4683 if test "$wxUSE_FILE" = "yes"; then
4684     WX_CHECK_FUNCS(fsync)
4685 fi
4686
4687 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4688
4689 dnl the following tests are for Unix(like) systems only
4690 if test "$TOOLKIT" != "MSW"; then
4691
4692 dnl check for available version of iconv()
4693
4694 AM_ICONV
4695 LIBS="$LIBICONV $LIBS"
4696
4697 dnl check for POSIX signals if we need them
4698 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4699     AC_CHECK_FUNCS(sigaction)
4700
4701     if test "$ac_cv_func_sigaction" = "no"; then
4702         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4703         wxUSE_ON_FATAL_EXCEPTION=no
4704     fi
4705
4706     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4707       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4708       [
4709         dnl C compiler happily compiles the code even if there is type mismatch
4710         AC_LANG_PUSH(C++)
4711         AC_TRY_COMPILE([#include <signal.h>],
4712                      [
4713                         extern void testSigHandler(int);
4714
4715                         struct sigaction sa;
4716                         sa.sa_handler = testSigHandler;
4717                      ], [
4718                         wx_cv_type_sa_handler=int
4719                      ], [
4720                         wx_cv_type_sa_handler=void
4721                      ])
4722         AC_LANG_POP()
4723       ])
4724
4725       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4726     fi
4727 fi
4728
4729 dnl backtrace() and backtrace_symbols() for wxStackWalker
4730 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4731     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4732         [
4733             AC_LANG_PUSH(C++)
4734             AC_TRY_COMPILE([#include <execinfo.h>],
4735                 [
4736                     void *trace[1];
4737                     char **messages;
4738
4739                     backtrace(trace, 1);
4740                     messages = backtrace_symbols(trace, 1);
4741                 ],
4742                 wx_cv_func_backtrace=yes,
4743                 wx_cv_func_backtrace=no
4744             )
4745             AC_LANG_POP()
4746         ]
4747     )
4748
4749
4750     if test "$wx_cv_func_backtrace" = "no"; then
4751         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4752         wxUSE_STACKWALKER=no
4753     else
4754         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4755             [
4756                 AC_LANG_PUSH(C++)
4757                 AC_TRY_LINK([#include <cxxabi.h>],
4758                     [
4759                         int rc;
4760                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4761                     ],
4762                     wx_cv_func_cxa_demangle=yes,
4763                     wx_cv_func_cxa_demangle=no
4764                 )
4765                 AC_LANG_POP()
4766             ]
4767         )
4768
4769         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4770             AC_DEFINE(HAVE_CXA_DEMANGLE)
4771         fi
4772     fi
4773 fi
4774
4775 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4776     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4777     wxUSE_STACKWALKER=no
4778 fi
4779
4780
4781 dnl check for the function for temp files creation
4782 AC_CHECK_FUNCS(mkstemp mktemp, break)
4783
4784 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4785 dnl Linux and *BSD and statvfs() under Solaris
4786 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4787     AC_TRY_COMPILE(
4788         [
4789              #if defined(__BSD__)
4790              #include <sys/param.h>
4791              #include <sys/mount.h>
4792              #else
4793              #include <sys/vfs.h>
4794              #endif
4795         ],
4796         [
4797              long l;
4798              struct statfs fs;
4799              statfs("/", &fs);
4800              l = fs.f_bsize;
4801              l += fs.f_blocks;
4802              l += fs.f_bavail;
4803         ],
4804          wx_cv_func_statfs=yes,
4805          wx_cv_func_statfs=no
4806     )
4807 )
4808
4809 if test "$wx_cv_func_statfs" = "yes"; then
4810     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4811     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4812         AC_LANG_PUSH(C++)
4813         AC_TRY_COMPILE(
4814             [
4815                  #if defined(__BSD__)
4816                  #include <sys/param.h>
4817                  #include <sys/mount.h>
4818                  #else
4819                  #include <sys/vfs.h>
4820                  #endif
4821             ],
4822             [
4823                 struct statfs fs;
4824                 statfs("", &fs);
4825             ],
4826             wx_cv_func_statfs_decl=yes,
4827             wx_cv_func_statfs_decl=no
4828         )
4829         AC_LANG_POP()
4830     )
4831
4832     if test "$wx_cv_func_statfs_decl" = "yes"; then
4833         AC_DEFINE(HAVE_STATFS_DECL)
4834     fi
4835
4836     wx_cv_type_statvfs_t="struct statfs"
4837     AC_DEFINE(HAVE_STATFS)
4838 else
4839     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4840         AC_TRY_COMPILE(
4841             [
4842                 #include <stddef.h>
4843                 #include <sys/statvfs.h>
4844             ],
4845             [
4846                 statvfs("/", NULL);
4847             ],
4848             wx_cv_func_statvfs=yes,
4849             wx_cv_func_statvfs=no
4850         )
4851     )
4852
4853     if test "$wx_cv_func_statvfs" = "yes"; then
4854         dnl we also have to check whether we should use statvfs_t (works under
4855         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4856         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4857         dnl mode both work fine)
4858         dnl
4859         dnl for this check C++ compiler has to be used as passing incompatible
4860         dnl pointers is just a warning and not an error in C
4861         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4862             AC_LANG_PUSH(C++)
4863             AC_TRY_COMPILE(
4864                 [
4865                     #include <sys/statvfs.h>
4866                 ],
4867                 [
4868                     long l;
4869                     statvfs_t fs;
4870                     statvfs("/", &fs);
4871                     l = fs.f_bsize;
4872                     l += fs.f_blocks;
4873                     l += fs.f_bavail;
4874                 ],
4875                 wx_cv_type_statvfs_t=statvfs_t,
4876                 [
4877                     AC_TRY_COMPILE(
4878                         [
4879                             #include <sys/statvfs.h>
4880                         ],
4881                         [
4882                             long l;
4883                             struct statvfs fs;
4884                             statvfs("/", &fs);
4885                             l = fs.f_bsize;
4886                             l += fs.f_blocks;
4887                             l += fs.f_bavail;
4888                         ],
4889                         wx_cv_type_statvfs_t="struct statvfs",
4890                         wx_cv_type_statvfs_t="unknown"
4891                     )
4892                 ]
4893             )
4894             AC_LANG_POP()
4895         )
4896
4897         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4898             AC_DEFINE(HAVE_STATVFS)
4899         fi
4900     else
4901         dnl set it for the test below
4902         wx_cv_type_statvfs_t="unknown"
4903     fi
4904 fi
4905
4906 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4907     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4908 else
4909     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4910 fi
4911
4912 dnl check for fcntl() or at least flock() needed by Unix implementation of
4913 dnl wxSingleInstanceChecker
4914 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4915     AC_CHECK_FUNCS(fcntl flock, break)
4916
4917     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4918         AC_MSG_WARN(wxSingleInstanceChecker not available)
4919         wxUSE_SNGLINST_CHECKER=no
4920     fi
4921 fi
4922
4923 dnl check for timegm() used by datetime.cpp
4924 AC_CHECK_FUNCS(timegm)
4925
4926 dnl look for a function to modify the environment
4927 AC_CHECK_FUNCS(putenv setenv, break)
4928
4929 HAVE_SOME_SLEEP_FUNC=0
4930 if test "$USE_BEOS" = 1; then
4931     dnl BeOS has its own (wonder where did they get it from) sleep() function
4932     dnl in unistd.h
4933     AC_DEFINE(HAVE_SLEEP)
4934     HAVE_SOME_SLEEP_FUNC=1
4935 fi
4936
4937 if test "$USE_DARWIN" = 1; then
4938     dnl Mac OS X/Darwin has both nanosleep and usleep
4939     dnl but only usleep is defined in unistd.h
4940     AC_DEFINE(HAVE_USLEEP)
4941     HAVE_SOME_SLEEP_FUNC=1
4942 fi
4943
4944 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4945     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4946     POSIX4_LINK=
4947     AC_CHECK_FUNCS(nanosleep,
4948         AC_DEFINE(HAVE_NANOSLEEP),
4949         [
4950             AC_CHECK_LIB(posix4, nanosleep,
4951                 [
4952                     AC_DEFINE(HAVE_NANOSLEEP)
4953                     POSIX4_LINK=" -lposix4"
4954                 ],
4955                 [
4956                     WX_CHECK_FUNCS(usleep,,
4957                                     AC_MSG_WARN([wxSleep() function will not work])
4958                     )
4959                 ]
4960             )
4961         ]
4962     )
4963 fi
4964
4965 dnl check for uname (POSIX) and gethostname (BSD)
4966 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4967 if test "$wx_cv_func_uname" != yes; then
4968     WX_CHECK_FUNCS(gethostname)
4969 fi
4970
4971 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4972
4973 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4974 dnl libnsl or libresolv or libsocket)
4975 INET_LINK=
4976 AC_CHECK_FUNCS(inet_addr,
4977     AC_DEFINE(HAVE_INET_ADDR),
4978     [
4979         AC_CHECK_LIB(nsl, inet_addr,
4980             INET_LINK="nsl",
4981             [
4982                 AC_CHECK_LIB(resolv, inet_addr,
4983                     INET_LINK="resolv",
4984                     [
4985                         AC_CHECK_LIB(socket, inet_addr,
4986                             INET_LINK="socket"
4987                         )
4988                     ]
4989                 )
4990             ]
4991         )
4992     ]
4993 )
4994
4995 AC_CHECK_FUNCS(inet_aton,
4996         AC_DEFINE(HAVE_INET_ATON),
4997         [
4998             dnl only check it in the same lib
4999             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
5000         ])
5001
5002 if test "x$INET_LINK" != "x"; then
5003     AC_DEFINE(HAVE_INET_ADDR)
5004     INET_LINK=" -l$INET_LINK"
5005 fi
5006
5007 WX_CHECK_FUNCS(fdopen)
5008
5009 fi
5010
5011
5012 dnl ===========================================================================
5013 dnl Now we have all the info we need - use it!
5014 dnl ===========================================================================
5015
5016 dnl flush the cache
5017 AC_CACHE_SAVE
5018
5019 dnl ---------------------------------------------------------------------------
5020 dnl thread support for Unix (for Win32 and OS/2 see past
5021 dnl                          the next matching "else")
5022 dnl ---------------------------------------------------------------------------
5023
5024 dnl under MSW (except mingw32) we always have thread support
5025 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5026
5027     dnl the code below:
5028     dnl
5029     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
5030     dnl   necessary to build the MT programs for the linker and compiler
5031     dnl   respectively
5032     dnl
5033     dnl   sets wxUSE_THREADS=1 if thread support is activated
5034
5035     THREADS_LINK=
5036     THREADS_CFLAGS=
5037
5038     if test "$wxUSE_THREADS" = "yes" ; then
5039         if test "$USE_BEOS" = 1; then
5040             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
5041             wxUSE_THREADS="no"
5042         fi
5043     fi
5044
5045     if test "$wxUSE_THREADS" = "yes" ; then
5046         dnl find if POSIX threads are available
5047         dnl
5048         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
5049         dnl archive from http://ac-archive.sourceforge.net/
5050         dnl
5051         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
5052         dnl Forero Cuervo <bachue@bachue.com> for the original code
5053
5054         dnl TODO: cache the result
5055
5056         dnl define the list of the thread options to try in the loop below
5057         dnl with the convention that anything starting with '-' is a cpp flag
5058         dnl while anything else is a library (i.e. there is an implicit "-l")
5059         THREAD_OPTS="-pthread"
5060         case "${host}" in
5061           *-*-solaris2* | *-*-sunos4* )
5062                 if test "x$GCC" = "xyes"; then
5063                     dnl Solaris/gcc combination use this one for some reason
5064                     THREAD_OPTS="-pthreads $THREAD_OPTS"
5065                 else
5066                     THREAD_OPTS="-mt $THREAD_OPTS"
5067                 fi
5068                 ;;
5069           *-*-freebsd*)
5070                 dnl look, in order, for the kernel threads, then Linux threads
5071                 dnl and finally the userland threads
5072                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
5073                 ;;
5074           *-*-darwin* | *-*-cygwin* )
5075                 dnl Darwin / Mac OS X just uses -lpthread tested below
5076                 dnl and so does Cygwin
5077                 THREAD_OPTS=""
5078                 ;;
5079           *-*-aix*)
5080                 dnl AIX calls the library libpthreads - thanks IBM!
5081                 THREAD_OPTS="pthreads"
5082                 ;;
5083           *-hp-hpux* )
5084                 if test "x$GCC" = "xyes"; then
5085                     dnl g++ versions before 3.3.2 don't support -pthread.
5086                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
5087                         THREAD_OPTS=""
5088                 else
5089                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
5090                     dnl 2005]) supports -mt
5091                     THREAD_OPTS="-mt"
5092                 fi
5093                 ;;
5094
5095           *-*-irix* )
5096                 dnl gcc under IRIX doesn't seem to like -pthread, but it
5097                 dnl doesn't give an error for it neither, just a warning
5098                 dnl message -- but this is still very annoying
5099                 if test "x$GCC" = "xyes"; then
5100                     THREAD_OPTS=""
5101                 fi
5102                 ;;
5103
5104           *-*-*UnixWare*)
5105                 dnl flying by man pages here: Caldera online docs use this
5106                 if test "x$GCC" != "xyes"; then
5107                     THREAD_OPTS="-Ethread"
5108                 fi
5109                 ;;
5110         esac
5111
5112         dnl simply linking with libpthread should make the test below work but
5113         dnl it's far from certain that the threaded programs compiled without
5114         dnl any special switches actually work, so try it after all the others
5115         THREAD_OPTS="$THREAD_OPTS pthread none"
5116
5117         dnl now test for all possibilities
5118         THREADS_OK=no
5119         for flag in $THREAD_OPTS; do
5120             case $flag in
5121                 none)
5122                     AC_MSG_CHECKING([whether pthreads work without any flags])
5123                     ;;
5124
5125                 -*)
5126                     AC_MSG_CHECKING([whether pthreads work with $flag])
5127                     THREADS_CFLAGS="$flag"
5128                     ;;
5129
5130                 *)
5131                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5132                     THREADS_LINK="-l$flag"
5133                     ;;
5134               esac
5135
5136               save_LIBS="$LIBS"
5137               save_CFLAGS="$CFLAGS"
5138               LIBS="$THREADS_LINK $LIBS"
5139               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5140
5141               AC_TRY_LINK([#include <pthread.h>],
5142                           [pthread_create(0,0,0,0);],
5143                           THREADS_OK=yes)
5144
5145               LIBS="$save_LIBS"
5146               CFLAGS="$save_CFLAGS"
5147
5148               AC_MSG_RESULT($THREADS_OK)
5149               if test "x$THREADS_OK" = "xyes"; then
5150                       break;
5151               fi
5152
5153               THREADS_LINK=""
5154               THREADS_CFLAGS=""
5155       done
5156
5157       if test "x$THREADS_OK" != "xyes"; then
5158           wxUSE_THREADS=no
5159           AC_MSG_WARN([No thread support on this system... disabled])
5160       else
5161           dnl yes, these special compiler flags should be used with the
5162           dnl linker as well
5163           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5164           LIBS="$THREADS_LINK $LIBS"
5165
5166           AC_MSG_CHECKING([if more special flags are required for pthreads])
5167           flag=no
5168           case "${host}" in
5169             *-aix*)
5170                 dnl again quoting from
5171                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5172                 dnl
5173                 dnl     When compiling and linking with -pthread, the library
5174                 dnl     search path should include -L/usr/lib/threads at the
5175                 dnl     beginning of the path.
5176                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5177                 flag="-D_THREAD_SAFE"
5178                 ;;
5179             *-freebsd*)
5180                 flag="-D_THREAD_SAFE"
5181                 ;;
5182             *-hp-hpux* )
5183                 flag="-D_REENTRANT"
5184                 if test "x$GCC" != "xyes"; then
5185                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5186                     flag="$flag -D_RWSTD_MULTI_THREAD"
5187                 fi
5188                 ;;
5189             *solaris* | alpha*-osf*)
5190                 flag="-D_REENTRANT"
5191                 ;;
5192           esac
5193           AC_MSG_RESULT(${flag})
5194           if test "x$flag" != xno; then
5195               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5196           fi
5197
5198           dnl don't add these options to CPPFLAGS as cpp might not know them
5199           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5200       fi
5201     fi
5202
5203     dnl do other tests only if we are using threads
5204     if test "$wxUSE_THREADS" = "yes" ; then
5205       AC_CHECK_FUNCS(thr_setconcurrency)
5206
5207       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5208       dnl wouldn't be found by it
5209       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5210       [
5211         AC_TRY_COMPILE([#include <pthread.h>
5212                void ThreadCleanupFunc(void *p);
5213             ],
5214             [
5215                 void *p;
5216                 pthread_cleanup_push(ThreadCleanupFunc, p);
5217                 pthread_cleanup_pop(0);
5218             ], [
5219                wx_cv_func_pthread_cleanup=yes
5220             ], [
5221                wx_cv_func_pthread_cleanup=no
5222             ]
5223         )
5224       ])
5225       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5226         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5227       fi
5228
5229       AC_CHECK_HEADER(sched.h,,, [AC_INCLUDES_DEFAULT()])
5230       if test "$ac_cv_header_sched_h" = "yes"; then
5231           AC_CHECK_FUNC(sched_yield,
5232             AC_DEFINE(HAVE_SCHED_YIELD),
5233             [
5234                 AC_CHECK_LIB(posix4,
5235                     sched_yield,
5236                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5237                     AC_MSG_WARN(wxThread::Yield will not work properly)
5238                 )
5239             ]
5240           )
5241       fi
5242
5243       dnl to be able to set the thread priority, we need to have all of the
5244       dnl following functions:
5245       dnl   1. pthread_attr_getschedpolicy
5246       dnl   2. sched_get_priority_min and sched_get_priority_max
5247       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5248       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5249       HAVE_PRIOR_FUNCS=0
5250       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5251                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5252                        [AC_CHECK_FUNC(sched_get_priority_max,
5253                            HAVE_PRIOR_FUNCS=1,
5254                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5255                              [
5256                                 HAVE_PRIOR_FUNCS=1
5257                                 POSIX4_LINK=" -lposix4"
5258                              ],
5259                            )]
5260                        )]
5261                      )]
5262                    )
5263
5264       if test "$HAVE_PRIOR_FUNCS" = 1; then
5265         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5266       else
5267         AC_MSG_WARN(Setting thread priority will not work)
5268       fi
5269
5270       AC_CHECK_FUNC(pthread_cancel,
5271                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5272                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5273
5274       AC_CHECK_FUNC(pthread_mutex_timedlock,
5275                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5276                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5277
5278       AC_CHECK_FUNC(pthread_attr_setstacksize,
5279                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5280
5281       dnl mutexattr_t initialization is done in quite different ways on different
5282       dnl platforms, so check for a few things:
5283       dnl
5284       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5285       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5286       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5287       dnl defined, we do it by directly assigned
5288       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5289
5290       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5291       [
5292         AC_TRY_COMPILE([#include <pthread.h>],
5293             [
5294                pthread_mutexattr_t attr;
5295                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5296             ],
5297             wx_cv_type_pthread_mutexattr_t=yes,
5298             wx_cv_type_pthread_mutexattr_t=no
5299         )
5300       ])
5301
5302       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5303         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5304
5305         dnl check if we already have the declaration we need, it is not
5306         dnl present in some systems' headers
5307         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5308                        wx_cv_func_pthread_mutexattr_settype_decl, [
5309                        AC_TRY_COMPILE([#include <pthread.h>],
5310                            [
5311                                pthread_mutexattr_t attr;
5312                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5313                            ],
5314                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5315                            wx_cv_func_pthread_mutexattr_settype_decl=no
5316                        )
5317         ])
5318         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5319             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5320         fi
5321       else
5322         dnl don't despair, there may be another way to do it
5323         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5324                        wx_cv_type_pthread_rec_mutex_init,
5325         [
5326             AC_TRY_COMPILE([#include <pthread.h>],
5327                 [
5328                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5329                 ], [
5330                     wx_cv_type_pthread_rec_mutex_init=yes
5331                 ], [
5332                     wx_cv_type_pthread_rec_mutex_init=no
5333                 ]
5334             )
5335         ])
5336         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5337           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5338         else
5339           dnl this may break code working elsewhere, so at least warn about it
5340           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5341         fi
5342       fi
5343     fi
5344
5345 dnl from if !MSW
5346 else
5347     if test "$wxUSE_THREADS" = "yes" ; then
5348       case "${host}" in
5349         *-*-mingw32* )
5350             dnl check if the compiler accepts -mthreads
5351             AC_CACHE_CHECK([if compiler supports -mthreads],
5352                 wx_cv_cflags_mthread,
5353                 [
5354                     CFLAGS_OLD="$CFLAGS"
5355                     CFLAGS="-mthreads $CFLAGS"
5356                     AC_TRY_COMPILE([], [],
5357                         wx_cv_cflags_mthread=yes,
5358                         wx_cv_cflags_mthread=no
5359                     )
5360                 ]
5361             )
5362
5363             if test "$wx_cv_cflags_mthread" = "yes"; then
5364                 dnl it does, use it
5365                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5366                 LDFLAGS="$LDFLAGS -mthreads"
5367             else
5368                 dnl it doesn't
5369                 CFLAGS="$CFLAGS_OLD"
5370             fi
5371         ;;
5372         *-pc-os2*emx )
5373             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5374             LDFLAGS="$LDFLAGS -Zmt"
5375         ;;
5376       esac
5377     fi
5378 fi
5379
5380 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5381 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5382 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5383 dnl By preference, we probably should use getaddrinfo which avoids thread
5384 dnl safety issues and supports IPv6, however there currently is no code
5385 dnl for it, so testing for it is temporarily disabled and we are restricted
5386 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5387
5388 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5389     dnl no getaddrinfo, so check for gethostbyname_r and
5390     dnl related functions (taken from python's configure.in)
5391     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5392       AX_FUNC_WHICH_GETHOSTBYNAME_R
5393       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5394               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5395           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5396       fi
5397       dnl A similar test for getservbyname_r
5398       dnl I'm tempted to just not do this test which is taking much time and
5399       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5400       dnl doing the test already exists, so using it is easy enough.     - SN
5401       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5402       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5403               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5404           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5405       fi
5406       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5407       dnl silently assume it's available exactly if gethostbyname_r is
5408       dnl available and always requires two more arguments than
5409       dnl gethostbyname_r.
5410       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5411       dnl  function, although it should be easy to rewrite the gethostbyname_r
5412       dnl  check to fit this case, if it's really needed.                - SN )
5413 dnl    ]
5414 dnl )
5415
5416 if test "$wxUSE_THREADS" = "yes"; then
5417   AC_DEFINE(wxUSE_THREADS)
5418
5419   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5420 else
5421   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5422   dnl functions - add tests for other functions here as well
5423   if test "$wx_cv_func_strtok_r" = "yes"; then
5424     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5425     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5426         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5427         AC_MSG_RESULT(yes)
5428     else
5429         AC_MSG_RESULT(no)
5430     fi
5431   fi
5432 fi
5433
5434 if test "$WXGTK20" = 1 ; then
5435   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5436   WXGTK12=1
5437 fi
5438
5439 if test "$WXGTK12" = 1 ; then
5440   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5441 fi
5442
5443 if test "$WXGTK127" = 1 ; then
5444   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5445 fi
5446
5447 if test "$WXGPE" = 1 ; then
5448   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5449 fi
5450
5451 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5452 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5453 DEBUG_CFLAGS=
5454 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5455     DEBUG_CFLAGS="-g"
5456     wxUSE_OPTIMISE=no
5457 fi
5458
5459 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5460     wxUSE_DEBUG_INFO=yes
5461     if test "$GCC" = yes; then
5462         DEBUG_CFLAGS="-ggdb"
5463     fi
5464 fi
5465
5466 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5467     AC_DEFINE(WXDEBUG)
5468     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5469 else
5470     if test "$wxUSE_GTK" = 1 ; then
5471         if test "x$wxGTK_VERSION" = "x1" ; then
5472             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5473         fi
5474     fi
5475 fi
5476
5477 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5478     AC_DEFINE(wxUSE_MEMORY_TRACING)
5479     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5480     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5481     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5482 fi
5483
5484 if test "$wxUSE_DMALLOC" = "yes" ; then
5485     DMALLOC_LIBS="-ldmallocthcxx"
5486 fi
5487
5488 dnl cc/cxx/ld option for profiling
5489 PROFILE_FLAGS=
5490 if test "$wxUSE_PROFILE" = "yes" ; then
5491     PROFILE_FLAGS=" -pg"
5492 fi
5493
5494 if test "$GCC" = "yes" ; then
5495     if test "$wxUSE_NO_RTTI" = "yes" ; then
5496         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5497     fi
5498     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5499         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5500     fi
5501     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5502         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5503     fi
5504
5505     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5506     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5507     dnl for each subroutine by default -- using the switch below only creates
5508     dnl one entry per file instead at the price of minor performance penalty
5509     dnl
5510     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5511     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5512     dnl this, or even the extent of gcc/wx version combinations affected, but
5513     dnl also as above, this 'fix' does not come without side effects.
5514     dnl
5515     dnl TODO: test for the gcc version here (how?)
5516     case "${host}" in
5517       powerpc*-*-aix* )
5518         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5519         ;;
5520       *-hppa* )
5521         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5522         ;;
5523     esac
5524 fi
5525
5526 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5527 OPTIMISE_CFLAGS=
5528 if test "$wxUSE_OPTIMISE" = "no" ; then
5529     if test "$GCC" = yes ; then
5530         dnl use -O0 because compiling with it is faster than compiling with no
5531         dnl optimization options at all (at least with g++ 3.2)
5532         OPTIMISE_CFLAGS="-O0"
5533     fi
5534 else
5535     if test "$GCC" = yes ; then
5536         case "${host}" in
5537             *-pc-os2_emx | *-pc-os2-emx )
5538                 dnl Not all of the supported gcc versions understand
5539                 dnl -fstrict-aliasing and none actually needs it (yet).
5540                 OPTIMISE_CFLAGS="-O2"
5541             ;;
5542             *)
5543                 dnl Switch on optimisation but keep strict-aliasing off for
5544                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5545                 dnl switched back on consider using -Wstrict-aliasing=2.
5546                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5547             ;;
5548         esac
5549     else
5550         OPTIMISE_CFLAGS="-O"
5551     fi
5552 fi
5553
5554 dnl ---------------------------------------------------------------------------
5555 dnl compatibility level
5556 dnl ---------------------------------------------------------------------------
5557
5558 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5559     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5560
5561     WXWIN_COMPATIBILITY_2_8="yes"
5562 fi
5563
5564 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5565     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5566 fi
5567
5568 dnl ---------------------------------------------------------------------------
5569 dnl the library may be built without GUI classes at all
5570 dnl ---------------------------------------------------------------------------
5571
5572 if test "$wxUSE_GUI" = "yes"; then
5573     AC_DEFINE(wxUSE_GUI)
5574
5575     dnl the things we always pull in the GUI version of the library:
5576     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5577     dnl    library really can't be built without those)
5578     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5579     dnl    almost any program and the first 2 are needed to show a message box
5580     dnl    which want to be always able to do)
5581     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5582     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5583     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5584     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5585     dnl 5. misc stuff: timers, settings, message box
5586 fi
5587
5588 dnl ---------------------------------------------------------------------------
5589 dnl Unix/Windows
5590 dnl ---------------------------------------------------------------------------
5591
5592 if test "$wxUSE_UNIX" = "yes"; then
5593   AC_DEFINE(wxUSE_UNIX)
5594 fi
5595
5596 dnl ------------------------------------------------------------------------
5597 dnl DLL support
5598 dnl ------------------------------------------------------------------------
5599
5600 dnl under MSW we always have LoadLibrary/GetProcAddress
5601 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5602
5603     HAVE_DL_FUNCS=0
5604     HAVE_SHL_FUNCS=0
5605     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5606         if test "$USE_DARWIN" = 1; then
5607             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5608             HAVE_DL_FUNCS=1
5609         elif test "$USE_DOS" = 1; then
5610             HAVE_DL_FUNCS=0
5611         else
5612             dnl the test is a bit complicated because we check for dlopen() both with
5613             dnl and without -ldl and we also try to find shl_load() if there is no
5614             dnl dlopen() on this system
5615             AC_CHECK_FUNCS(dlopen,
5616             [
5617                 AC_DEFINE(HAVE_DLOPEN)
5618                 HAVE_DL_FUNCS=1
5619             ],
5620             [
5621                 AC_CHECK_LIB(dl, dlopen,
5622                             [
5623                                 AC_DEFINE(HAVE_DLOPEN)
5624                                 HAVE_DL_FUNCS=1
5625                                 DL_LINK=" -ldl$DL_LINK"
5626                             ],
5627                             [
5628                                 AC_CHECK_FUNCS(shl_load,
5629                                               [
5630                                                 AC_DEFINE(HAVE_SHL_LOAD)
5631                                                 HAVE_SHL_FUNCS=1
5632                                               ],
5633                                               [
5634                                                 AC_CHECK_LIB(shl_load, dld,
5635                                                              [
5636                                                                 HAVE_SHL_FUNCS=1
5637                                                                 DL_LINK=" -ldld$DL_LINK"
5638                                                              ])
5639                                               ])
5640                             ])
5641             ])
5642
5643         dnl check also for dlerror()
5644         if test "$HAVE_DL_FUNCS" = 1; then
5645             AC_CHECK_FUNCS(dlerror,
5646                 AC_DEFINE(HAVE_DLERROR),
5647                 [
5648                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5649                 ]
5650             )
5651         fi
5652         fi
5653
5654         if test "$HAVE_DL_FUNCS" = 0; then
5655             if test "$HAVE_SHL_FUNCS" = 0; then
5656               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5657                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5658                   wxUSE_DYNAMIC_LOADER=no
5659                   wxUSE_DYNLIB_CLASS=no
5660               else
5661                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5662               fi
5663             fi
5664         fi
5665     fi
5666 fi
5667
5668 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5669     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5670 fi
5671 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5672     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5673 fi
5674
5675
5676 dnl ---------------------------------------------------------------------------
5677 dnl Verify consistency of plugins/monolithic/shared settings:
5678 dnl ---------------------------------------------------------------------------
5679
5680 if test "$wxUSE_PLUGINS" = "yes" ; then
5681     if test "$wxUSE_SHARED" = "no" ; then
5682         AC_MSG_WARN([plugins supported only in shared build, disabling])
5683         wxUSE_PLUGINS=no
5684     fi
5685     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5686         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5687         wxUSE_PLUGINS=no
5688     fi
5689     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5690         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5691         wxUSE_PLUGINS=no
5692     fi
5693     if test "$wxUSE_PLUGINS" = "yes" ; then
5694         AC_DEFINE(wxUSE_PLUGINS)
5695     fi
5696 fi
5697
5698 dnl ---------------------------------------------------------------------------
5699 dnl Register non-GUI class options for makefiles and setup.h
5700 dnl ---------------------------------------------------------------------------
5701
5702 if test "$wxUSE_STL" = "yes"; then
5703   AC_DEFINE(wxUSE_STL)
5704 fi
5705
5706 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5707   AC_DEFINE(wxUSE_APPLE_IEEE)
5708 fi
5709
5710 if test "$wxUSE_TIMER" = "yes"; then
5711   AC_DEFINE(wxUSE_TIMER)
5712 fi
5713
5714 dnl Unix implementation needs additional checks because audio support
5715 dnl comes in many favours:
5716 if test "$USE_UNIX" = "1" ; then
5717     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5718     if test "$wxUSE_MGL" != 1; then
5719         dnl it's not enough to check for just the header because OSS under NetBSD
5720         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5721         dnl whether we need -lossaudio at link-time
5722         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5723             AC_TRY_LINK([
5724                     #include <sys/ioctl.h>
5725                     #include <sys/soundcard.h>
5726                 ],
5727                 [
5728                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5729                 ],
5730                 ac_cv_header_sys_soundcard=yes,
5731                 [
5732                     saveLibs="$LIBS"
5733                     LIBS="$saveLibs -lossaudio"
5734                     AC_TRY_LINK([
5735                             #include <sys/ioctl.h>
5736                             #include <sys/soundcard.h>
5737                         ],
5738                         [
5739                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5740                         ],
5741                         ac_cv_header_sys_soundcard=yes,
5742                         [
5743                             LIBS="$saveLibs"
5744                             ac_cv_header_sys_soundcard=no
5745                         ]
5746                     )
5747                 ]
5748             )
5749         ])
5750     fi
5751
5752     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5753         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5754     fi
5755 fi
5756
5757 WITH_PLUGIN_SDL=0
5758 if test "$wxUSE_SOUND" = "yes"; then
5759   if test "$USE_UNIX" = "1" ; then
5760     if test "$wxUSE_LIBSDL" != "no"; then
5761       AM_PATH_SDL([1.2.0],
5762                   [
5763                     EXTRALIBS_SDL="$SDL_LIBS"
5764                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5765                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5766                     AC_DEFINE(wxUSE_LIBSDL)
5767                   ],
5768                   [wxUSE_LIBSDL="no"])
5769       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5770         WITH_PLUGIN_SDL=1
5771       fi
5772     fi
5773   else
5774     dnl wxMGL doesn't support sound under DOS, only under Unix
5775     if test "$wxUSE_MGL" = 1; then
5776         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5777         wxUSE_SOUND="no"
5778     fi
5779   fi
5780 fi
5781
5782 if test "$wxUSE_SOUND" = "yes"; then
5783   AC_DEFINE(wxUSE_SOUND)
5784   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5785 fi
5786
5787 if test "$WXGTK20" = 1; then
5788     PKG_PROG_PKG_CONFIG()
5789
5790     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5791         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5792
5793                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5794                                   [libgnomeprintui-2.2 >= 2.8],
5795                     [
5796                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5797                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5798                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5799                     ],
5800                     [
5801                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5802                         wxUSE_LIBGNOMEPRINT="no"
5803                     ]
5804                 )
5805         fi
5806     fi
5807
5808     if test "$wxUSE_MIMETYPE" = "yes" ; then
5809         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5810
5811                 PKG_CHECK_MODULES(GNOMEVFS,
5812                                   [gnome-vfs-2.0 >= 2.0],
5813                     [
5814                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5815                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5816                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5817                     ],
5818                     [
5819                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5820                         wxUSE_LIBGNOMEVFS="no"
5821                     ]
5822                 )
5823         fi
5824     fi
5825
5826     if test "$wxUSE_LIBHILDON" = "yes" ; then
5827         PKG_CHECK_MODULES(HILDON,
5828                           [hildon-lgpl >= 0.9],
5829             [
5830                 EXTRALIBS_HILDON="$HILDON_LIBS"
5831                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5832                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5833                 AC_DEFINE(wxUSE_LIBHILDON)
5834             ],
5835             [
5836                 AC_MSG_WARN([libhildon_lgpl not found])
5837                         wxUSE_LIBHILDON="no"
5838             ]
5839         )
5840     fi
5841 fi
5842
5843 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5844   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5845 fi
5846
5847 if test "$wxUSE_STOPWATCH" = "yes"; then
5848   AC_DEFINE(wxUSE_STOPWATCH)
5849 fi
5850
5851 if test "$wxUSE_DATETIME" = "yes"; then
5852   AC_DEFINE(wxUSE_DATETIME)
5853 fi
5854
5855 if test "$wxUSE_FILE" = "yes"; then
5856   AC_DEFINE(wxUSE_FILE)
5857 fi
5858
5859 if test "$wxUSE_FFILE" = "yes"; then
5860   AC_DEFINE(wxUSE_FFILE)
5861 fi
5862
5863 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5864   if test "$wxUSE_STREAMS" != yes; then
5865     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5866     wxUSE_ARCHIVE_STREAMS=no
5867   else
5868     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5869   fi
5870 fi
5871
5872 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5873   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5874     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5875   elif test "$wxUSE_ZLIB" = "no"; then
5876     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5877   else
5878     AC_DEFINE(wxUSE_ZIPSTREAM)
5879   fi
5880 fi
5881
5882 if test "$wxUSE_TARSTREAM" = "yes"; then
5883   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5884     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5885   else
5886     AC_DEFINE(wxUSE_TARSTREAM)
5887   fi
5888 fi
5889
5890 if test "$wxUSE_FILESYSTEM" = "yes"; then
5891   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5892     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5893     wxUSE_FILESYSTEM=no
5894   else
5895     AC_DEFINE(wxUSE_FILESYSTEM)
5896   fi
5897 fi
5898
5899 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5900   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5901     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5902   else
5903     AC_DEFINE(wxUSE_FS_ARCHIVE)
5904   fi
5905 fi
5906
5907 if test "$wxUSE_FS_ZIP" = "yes"; then
5908   if test "$wxUSE_FS_ARCHIVE" != yes; then
5909     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5910   else
5911     AC_DEFINE(wxUSE_FS_ZIP)
5912   fi
5913 fi
5914
5915 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5916   if test "$USE_UNIX" != 1; then
5917     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5918     wxUSE_ON_FATAL_EXCEPTION=no
5919   else
5920     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5921   fi
5922 fi
5923
5924 if test "$wxUSE_STACKWALKER" = "yes"; then
5925     AC_DEFINE(wxUSE_STACKWALKER)
5926 fi
5927
5928 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5929     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5930         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5931         wxUSE_DEBUGREPORT=no
5932     else
5933         AC_DEFINE(wxUSE_DEBUGREPORT)
5934         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5935             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5936         fi
5937     fi
5938 fi
5939
5940 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5941   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5942 fi
5943
5944 if test "$wxUSE_BUSYINFO" = "yes"; then
5945   AC_DEFINE(wxUSE_BUSYINFO)
5946 fi
5947
5948 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5949   AC_DEFINE(wxUSE_STD_IOSTREAM)
5950 fi
5951
5952 if test "$wxUSE_STD_STRING" = "yes"; then
5953   AC_DEFINE(wxUSE_STD_STRING)
5954 fi
5955
5956 if test "$wxUSE_STDPATHS" = "yes"; then
5957   AC_DEFINE(wxUSE_STDPATHS)
5958 fi
5959
5960 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5961     AC_DEFINE(wxUSE_TEXTBUFFER)
5962 fi
5963
5964 if test "$wxUSE_TEXTFILE" = "yes"; then
5965   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5966     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5967   else
5968     AC_DEFINE(wxUSE_TEXTFILE)
5969   fi
5970 fi
5971
5972 if test "$wxUSE_CONFIG" = "yes" ; then
5973   if test "$wxUSE_TEXTFILE" != "yes"; then
5974     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5975   else
5976     AC_DEFINE(wxUSE_CONFIG)
5977     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5978     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5979   fi
5980 fi
5981
5982 if test "$wxUSE_INTL" = "yes" ; then
5983   if test "$wxUSE_FILE" != "yes"; then
5984     AC_MSG_WARN(I18n code requires wxFile... disabled)
5985   else
5986     AC_DEFINE(wxUSE_INTL)
5987     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5988     GUIDIST="$GUIDIST INTL_DIST"
5989   fi
5990 fi
5991
5992 if test "$wxUSE_LOG" = "yes"; then
5993   AC_DEFINE(wxUSE_LOG)
5994
5995     if test "$wxUSE_LOGGUI" = "yes"; then
5996       AC_DEFINE(wxUSE_LOGGUI)
5997     fi
5998
5999     if test "$wxUSE_LOGWINDOW" = "yes"; then
6000       AC_DEFINE(wxUSE_LOGWINDOW)
6001     fi
6002
6003     if test "$wxUSE_LOGDIALOG" = "yes"; then
6004       AC_DEFINE(wxUSE_LOG_DIALOG)
6005     fi
6006
6007     dnl the keyboard sample requires wxUSE_LOG
6008     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6009 fi
6010
6011 if test "$wxUSE_LONGLONG" = "yes"; then
6012   AC_DEFINE(wxUSE_LONGLONG)
6013 fi
6014
6015 if test "$wxUSE_GEOMETRY" = "yes"; then
6016   AC_DEFINE(wxUSE_GEOMETRY)
6017 fi
6018
6019 if test "$wxUSE_STREAMS" = "yes" ; then
6020   AC_DEFINE(wxUSE_STREAMS)
6021 fi
6022
6023 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6024   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6025 fi
6026
6027
6028 dnl ---------------------------------------------------------------------------
6029 dnl time/date functions
6030 dnl ---------------------------------------------------------------------------
6031
6032 if test "$wxUSE_DATETIME" = "yes"; then
6033     dnl check for strptime and for its declaration as some systems lack it
6034     dnl FIXME: use WX_CHECK_FUNCS instead
6035     AC_CHECK_FUNCS(strptime)
6036     if test "$ac_cv_func_strptime" = "yes"; then
6037         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
6038             [
6039                 AC_LANG_PUSH(C++)
6040                 AC_TRY_COMPILE(
6041                     [
6042                         #include <time.h>
6043                     ],
6044                     [
6045                         struct tm t;
6046                         strptime("foo", "bar", &t);
6047                     ],
6048                     wx_cv_func_strptime_decl=yes,
6049                     wx_cv_func_strptime_decl=no
6050                 )
6051                 AC_LANG_POP()
6052             ]
6053         )
6054     fi
6055     if test "$wx_cv_func_strptime_decl" = "yes"; then
6056         AC_DEFINE(HAVE_STRPTIME_DECL)
6057     fi
6058
6059     dnl check for timezone variable
6060     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6061     AC_CACHE_CHECK(for timezone variable in <time.h>,
6062                    wx_cv_var_timezone,
6063                    [
6064                         AC_LANG_PUSH(C++)
6065                         AC_TRY_COMPILE(
6066                             [
6067                                 #include <time.h>
6068                             ],
6069                             [
6070                                 int tz;
6071                                 tz = timezone;
6072                             ],
6073                             [
6074                                 wx_cv_var_timezone=timezone
6075                             ],
6076                             [
6077                                 AC_TRY_COMPILE(
6078                                     [
6079                                         #include <time.h>
6080                                     ],
6081                                     [
6082                                         int tz;
6083                                         tz = _timezone;
6084                                     ],
6085                                     [
6086                                         wx_cv_var_timezone=_timezone
6087                                     ],
6088                                     [
6089                                         AC_TRY_COMPILE(
6090                                             [
6091                                                 #include <time.h>
6092                                             ],
6093                                             [
6094                                                 int tz;
6095                                                 tz = __timezone;
6096                                             ],
6097                                             [
6098                                                 wx_cv_var_timezone=__timezone
6099                                             ],
6100                                             [
6101                                                 if test "$USE_DOS" = 0 ; then
6102                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6103                                                 fi
6104                                             ]
6105                                         )
6106                                     ]
6107                                 )
6108                             ]
6109                         )
6110                         AC_LANG_POP()
6111                    ]
6112     )
6113
6114     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6115     if test "x$wx_cv_var_timezone" != x ; then
6116         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6117     fi
6118
6119     dnl check for localtime (it's POSIX, but the check can do no harm...)
6120     AC_CHECK_FUNCS(localtime)
6121
6122     if test "$ac_cv_func_localtime" = "yes"; then
6123         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6124                        wx_cv_struct_tm_has_gmtoff,
6125         [
6126             AC_TRY_COMPILE(
6127                 [
6128                     #include <time.h>
6129                 ],
6130                 [
6131                     struct tm tm;
6132                     tm.tm_gmtoff++;
6133                 ],
6134                 [
6135                     wx_cv_struct_tm_has_gmtoff=yes
6136                 ],
6137                 wx_cv_struct_tm_has_gmtoff=no
6138             )
6139         ])
6140     fi
6141
6142     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6143         AC_DEFINE(WX_GMTOFF_IN_TM)
6144     fi
6145
6146     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6147     dnl function to be used for high resolution timers
6148     AC_CHECK_FUNCS(gettimeofday ftime, break)
6149
6150     if test "$ac_cv_func_gettimeofday" = "yes"; then
6151         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6152                        wx_cv_func_gettimeofday_has_2_args,
6153         [
6154             dnl on some _really_ old systems it takes only 1 argument
6155             AC_TRY_COMPILE(
6156                 [
6157                     #include <sys/time.h>
6158                     #include <unistd.h>
6159                 ],
6160                 [
6161                     struct timeval tv;
6162                     gettimeofday(&tv, NULL);
6163                 ],
6164                 wx_cv_func_gettimeofday_has_2_args=yes,
6165                 AC_TRY_COMPILE(
6166                     [
6167                         #include <sys/time.h>
6168                         #include <unistd.h>
6169                     ],
6170                     [
6171                         struct timeval tv;
6172                         gettimeofday(&tv);
6173                     ],
6174                     wx_cv_func_gettimeofday_has_2_args=no,
6175                     [
6176                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6177                         wx_cv_func_gettimeofday_has_2_args=unknown
6178                     ]
6179                 )
6180             )
6181         ])
6182
6183         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6184             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6185         fi
6186     fi
6187
6188     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6189 fi
6190
6191 dnl ------------------------------------------------------------------------
6192 dnl wxSocket
6193 dnl ------------------------------------------------------------------------
6194
6195 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6196 if test "$wxUSE_SOCKETS" = "yes"; then
6197     if test "$wxUSE_MGL" = "1"; then
6198         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6199         wxUSE_SOCKETS="no"
6200     fi
6201 fi
6202
6203 if test "$wxUSE_SOCKETS" = "yes"; then
6204     dnl under MSW we always have sockets
6205     if test "$TOOLKIT" != "MSW"; then
6206         dnl under Solaris and OS/2, socket functions live in -lsocket
6207         AC_CHECK_FUNC(socket,,
6208             [
6209                 AC_CHECK_LIB(socket, socket,
6210                     if test "$INET_LINK" != " -lsocket"; then
6211                         INET_LINK="$INET_LINK -lsocket"
6212                     fi,
6213                     [
6214                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6215                         wxUSE_SOCKETS=no
6216                     ]
6217                 )
6218             ]
6219         )
6220     fi
6221 fi
6222
6223 if test "$wxUSE_SOCKETS" = "yes" ; then
6224     dnl this test may be appropriate if building under cygwin
6225     dnl right now I'm assuming it also uses the winsock stuff
6226     dnl like mingw does..  -- RL
6227     if test "$TOOLKIT" != "MSW"; then
6228         dnl determine the type of third argument for getsockname
6229         dnl This test needs to be done in C++ mode since gsocket.cpp now
6230         dnl is C++ code and pointer cast that are possible even without
6231         dnl warning in C still fail in C++.
6232         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6233                        wx_cv_type_getsockname3,
6234             [
6235                 AC_LANG_PUSH(C++)
6236                 AC_TRY_COMPILE(
6237                     [
6238                         #include <sys/types.h>
6239                         #include <sys/socket.h>
6240                     ],
6241                     [
6242                         socklen_t len;
6243                         getsockname(0, 0, &len);
6244                     ],
6245                     wx_cv_type_getsockname3=socklen_t,
6246                     [
6247                         dnl the compiler will compile the version with size_t
6248                         dnl even if the real type of the last parameter is int
6249                         dnl but it should give at least a warning about
6250                         dnl converting between incompatible pointer types, so
6251                         dnl try to use it to get the correct behaviour at
6252                         dnl least with gcc (otherwise we'd always use size_t)
6253                         CFLAGS_OLD="$CFLAGS"
6254                         if test "$GCC" = yes ; then
6255                             CFLAGS="-Werror $CFLAGS"
6256                         fi
6257
6258                         AC_TRY_COMPILE(
6259                             [
6260                                 #include <sys/types.h>
6261                                 #include <sys/socket.h>
6262                             ],
6263                             [
6264                                 size_t len;
6265                                 getsockname(0, 0, &len);
6266                             ],
6267                             wx_cv_type_getsockname3=size_t,
6268                             AC_TRY_COMPILE(
6269                                 [
6270                                     #include <sys/types.h>
6271                                     #include <sys/socket.h>
6272                                 ],
6273                                 [
6274                                     int len;
6275                                     getsockname(0, 0, &len);
6276                                 ],
6277                                 wx_cv_type_getsockname3=int,
6278                                 wx_cv_type_getsockname3=unknown
6279                             )
6280                         )
6281
6282                         CFLAGS="$CFLAGS_OLD"
6283                     ]
6284                 )
6285                 AC_LANG_POP()
6286             ])
6287
6288         if test "$wx_cv_type_getsockname3" = "unknown"; then
6289             wxUSE_SOCKETS=no
6290             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6291         else
6292             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6293         fi
6294         dnl Do this again for getsockopt as it may be different
6295         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6296                        wx_cv_type_getsockopt5,
6297             [
6298                 dnl Note that the rules for compatibility of pointers
6299                 dnl are somewhat different between C and C++, so code
6300                 dnl that fails in C++ may not even give a warning about
6301                 dnl converting between incompatible pointer types in C.
6302                 dnl So this test needs to be done in C++ mode.
6303                 AC_LANG_PUSH(C++)
6304                 AC_TRY_COMPILE(
6305                     [
6306                         #include <sys/types.h>
6307                         #include <sys/socket.h>
6308                     ],
6309                     [
6310                         socklen_t len;
6311                         getsockopt(0, 0, 0, 0, &len);
6312                     ],
6313                     wx_cv_type_getsockopt5=socklen_t,
6314                     [
6315                         AC_TRY_COMPILE(
6316                             [
6317                                 #include <sys/types.h>
6318                                 #include <sys/socket.h>
6319                             ],
6320                             [
6321                                 size_t len;
6322                                 getsockopt(0, 0, 0, 0, &len);
6323                             ],
6324                             wx_cv_type_getsockopt5=size_t,
6325                             AC_TRY_COMPILE(
6326                                 [
6327                                     #include <sys/types.h>
6328                                     #include <sys/socket.h>
6329                                 ],
6330                                 [
6331                                     int len;
6332                                     getsockopt(0, 0, 0, 0, &len);
6333                                 ],
6334                                 wx_cv_type_getsockopt5=int,
6335                                 wx_cv_type_getsockopt5=unknown
6336                             )
6337                         )
6338                     ]
6339                 )
6340                 AC_LANG_POP()
6341             ])
6342
6343         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6344             wxUSE_SOCKETS=no
6345             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6346         else
6347             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6348         fi
6349     fi
6350 fi
6351
6352 if test "$wxUSE_SOCKETS" = "yes" ; then
6353     AC_DEFINE(wxUSE_SOCKETS)
6354     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6355 fi
6356
6357 if test "$wxUSE_PROTOCOL" = "yes"; then
6358     if test "$wxUSE_SOCKETS" != "yes"; then
6359         AC_MSG_WARN(Protocol classes require sockets... disabled)
6360         wxUSE_PROTOCOL=no
6361     fi
6362 fi
6363
6364 if test "$wxUSE_PROTOCOL" = "yes"; then
6365     AC_DEFINE(wxUSE_PROTOCOL)
6366
6367     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6368         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6369     fi
6370     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6371         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6372     fi
6373     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6374         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6375     fi
6376 else
6377     if test "$wxUSE_FS_INET" = "yes"; then
6378         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6379         wxUSE_FS_INET="no"
6380     fi
6381 fi
6382
6383 if test "$wxUSE_URL" = "yes"; then
6384     if test "$wxUSE_PROTOCOL" != "yes"; then
6385         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6386         wxUSE_URL=no
6387     fi
6388     if test "$wxUSE_URL" = "yes"; then
6389         AC_DEFINE(wxUSE_URL)
6390     fi
6391 fi
6392
6393 if test "$wxUSE_VARIANT" = "yes"; then
6394     AC_DEFINE(wxUSE_VARIANT)
6395 fi
6396
6397 if test "$wxUSE_FS_INET" = "yes"; then
6398   AC_DEFINE(wxUSE_FS_INET)
6399 fi
6400
6401 dnl ---------------------------------------------------------------------------
6402 dnl Joystick support
6403 dnl ---------------------------------------------------------------------------
6404
6405 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6406     wxUSE_JOYSTICK=no
6407
6408     dnl under MSW we always have joystick support
6409     if test "$TOOLKIT" = "MSW"; then
6410         wxUSE_JOYSTICK=yes
6411
6412     dnl mac only available on darwin
6413     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6414         if test "$USE_DARWIN" = 1; then
6415             dnl check for a bug in the headers, some have bad setEventCallout
6416             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6417             AC_LANG_PUSH(C++)
6418             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6419                             [ IOHIDQueueInterface *qi = NULL;
6420                               IOHIDCallbackFunction cb = NULL;
6421                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6422                             [ wxUSE_JOYSTICK=yes ]
6423                           )
6424             AC_LANG_POP()
6425             AC_MSG_RESULT($wxUSE_JOYSTICK)
6426         fi
6427
6428     dnl joystick support is only for Linux 2.1.x or greater
6429     else
6430         dnl wxJoystick not supported by wxMGL at all
6431         if test "$wxUSE_MGL" != "1"; then
6432             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6433             dnl checks only whether the header can be preprocessed, not that it
6434             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6435             dnl can't be compiled because of an error and with the default
6436             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6437             dnl build would fail later
6438             AC_CHECK_HEADER(linux/joystick.h, [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6439         fi
6440     fi
6441
6442     if test "$wxUSE_JOYSTICK" = "yes"; then
6443         AC_DEFINE(wxUSE_JOYSTICK)
6444         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6445     else
6446         AC_MSG_WARN(Joystick not supported by this system... disabled)
6447     fi
6448 fi
6449
6450
6451 dnl ---------------------------------------------------------------------------
6452 dnl String stuff
6453 dnl ---------------------------------------------------------------------------
6454
6455 if test "$wxUSE_FONTMAP" = "yes" ; then
6456   AC_DEFINE(wxUSE_FONTMAP)
6457 fi
6458
6459 if test "$wxUSE_UNICODE" = "yes" ; then
6460   AC_DEFINE(wxUSE_UNICODE)
6461
6462   if test "$USE_WIN32" != 1; then
6463       wxUSE_UNICODE_MSLU=no
6464   fi
6465
6466   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6467         AC_CHECK_LIB(unicows,main,
6468             [
6469                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6470             ],
6471             [
6472                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6473                              Applications will only run on Windows NT/2000/XP!])
6474                 wxUSE_UNICODE_MSLU=no
6475             ])
6476     fi
6477 fi
6478
6479 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
6480   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
6481 fi
6482
6483 dnl ----------------------------------------------------------------
6484 dnl Register PostScript options for makefiles and setup.h
6485 dnl ----------------------------------------------------------------
6486
6487 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6488   AC_DEFINE(wxUSE_POSTSCRIPT)
6489 fi
6490
6491 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6492
6493 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
6494
6495 dnl ---------------------------------------------------------------------------
6496 dnl big GUI components: MDI, doc/view, printing, help, ...
6497 dnl ---------------------------------------------------------------------------
6498
6499 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6500     AC_DEFINE(wxUSE_CONSTRAINTS)
6501     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6502 fi
6503
6504 if test "$wxUSE_MDI" = "yes"; then
6505     AC_DEFINE(wxUSE_MDI)
6506
6507     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6508         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6509         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6510     fi
6511 fi
6512
6513 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6514     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6515     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6516     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6517         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6518     fi
6519 fi
6520
6521 if test "$wxUSE_HELP" = "yes"; then
6522     AC_DEFINE(wxUSE_HELP)
6523     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6524
6525     if test "$wxUSE_MSW" = 1; then
6526       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6527         AC_DEFINE(wxUSE_MS_HTML_HELP)
6528       fi
6529     fi
6530
6531     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6532       if test "$wxUSE_HTML" = "yes"; then
6533         AC_DEFINE(wxUSE_WXHTML_HELP)
6534       else
6535         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6536         wxUSE_WXHTML_HELP=no
6537       fi
6538     fi
6539 fi
6540
6541 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6542     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6543         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6544     else
6545         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6546     fi
6547     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6548 fi
6549
6550
6551 dnl ---------------------------------------------------------------------------
6552 dnl wxMetafile availability
6553 dnl ---------------------------------------------------------------------------
6554
6555 if test "$wxUSE_METAFILE" = "yes"; then
6556     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6557         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6558         wxUSE_METAFILE=no
6559     fi
6560 fi
6561
6562 dnl ---------------------------------------------------------------------------
6563 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6564 dnl ---------------------------------------------------------------------------
6565
6566 dnl check for ole headers and disable a few features requiring it if not
6567 dnl present (earlier versions of mingw32 don't have ole2.h)
6568 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6569                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6570                           -o "$wxUSE_OLE"     = "yes" \
6571                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6572     AC_CHECK_HEADER(ole2.h,,, [ ])
6573
6574     if test "$ac_cv_header_ole2_h" = "yes" ; then
6575         if test "$GCC" = yes ; then
6576             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6577             AC_TRY_COMPILE([#include <windows.h>
6578                             #include <ole2.h>],
6579                            [],
6580                            [AC_MSG_RESULT(no)],
6581                            [AC_MSG_RESULT(yes)
6582                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6583             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6584             if test "$wxUSE_OLE" = "yes" ; then
6585                 AC_DEFINE(wxUSE_OLE)
6586                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6587                 AC_DEFINE(wxUSE_ACTIVEX)
6588                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6589             fi
6590         fi
6591
6592         dnl for OLE clipboard and dnd
6593         if test "$wxUSE_DATAOBJ" = "yes" ; then
6594             AC_DEFINE(wxUSE_DATAOBJ)
6595         fi
6596     else
6597         AC_MSG_WARN([Some features disabled because OLE headers not found])
6598
6599         wxUSE_CLIPBOARD=no
6600         wxUSE_DRAG_AND_DROP=no
6601         wxUSE_DATAOBJ=no
6602         wxUSE_OLE=no
6603     fi
6604
6605     if test "$wxUSE_METAFILE" = "yes"; then
6606         AC_DEFINE(wxUSE_METAFILE)
6607
6608         dnl this one should probably be made separately configurable
6609         AC_DEFINE(wxUSE_ENH_METAFILE)
6610     fi
6611 fi
6612
6613 if test "$wxUSE_IPC" = "yes"; then
6614     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6615         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6616         wxUSE_IPC=no
6617     fi
6618
6619     if test "$wxUSE_IPC" = "yes"; then
6620         AC_DEFINE(wxUSE_IPC)
6621         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6622     fi
6623 fi
6624
6625 if test "$wxUSE_DATAOBJ" = "yes"; then
6626     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6627         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6628         wxUSE_DATAOBJ=no
6629     else
6630         AC_DEFINE(wxUSE_DATAOBJ)
6631     fi
6632 else
6633     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6634     wxUSE_CLIPBOARD=no
6635     wxUSE_DRAG_AND_DROP=no
6636 fi
6637
6638 if test "$wxUSE_CLIPBOARD" = "yes"; then
6639     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6640         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6641         wxUSE_CLIPBOARD=no
6642     fi
6643
6644     if test "$wxUSE_CLIPBOARD" = "yes"; then
6645         AC_DEFINE(wxUSE_CLIPBOARD)
6646     fi
6647 fi
6648
6649 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6650     if test "$wxUSE_GTK" = 1; then
6651         if test "$WXGTK12" != 1; then
6652             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6653             wxUSE_DRAG_AND_DROP=no
6654         fi
6655     fi
6656
6657     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6658             "$wxUSE_DFB" = 1; then
6659         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6660         wxUSE_DRAG_AND_DROP=no
6661     fi
6662
6663     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6664         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6665     fi
6666
6667 fi
6668
6669 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6670     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6671 fi
6672
6673 if test "$wxUSE_SPLINES" = "yes" ; then
6674   AC_DEFINE(wxUSE_SPLINES)
6675 fi
6676
6677 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6678   AC_DEFINE(wxUSE_MOUSEWHEEL)
6679 fi
6680
6681 dnl ---------------------------------------------------------------------------
6682 dnl GUI controls
6683 dnl ---------------------------------------------------------------------------
6684
6685 USES_CONTROLS=0
6686 if test "$wxUSE_CONTROLS" = "yes"; then
6687   USES_CONTROLS=1
6688 fi
6689
6690 if test "$wxUSE_ACCEL" = "yes"; then
6691   AC_DEFINE(wxUSE_ACCEL)
6692   USES_CONTROLS=1
6693 fi
6694
6695 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6696   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6697   USES_CONTROLS=1
6698   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6699 fi
6700
6701 if test "$wxUSE_BUTTON" = "yes"; then
6702   AC_DEFINE(wxUSE_BUTTON)
6703   USES_CONTROLS=1
6704 fi
6705
6706 if test "$wxUSE_BMPBUTTON" = "yes"; then
6707   AC_DEFINE(wxUSE_BMPBUTTON)
6708   USES_CONTROLS=1
6709 fi
6710
6711 if test "$wxUSE_CALCTRL" = "yes"; then
6712   AC_DEFINE(wxUSE_CALENDARCTRL)
6713   USES_CONTROLS=1
6714   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6715 fi
6716
6717 if test "$wxUSE_CARET" = "yes"; then
6718   AC_DEFINE(wxUSE_CARET)
6719   USES_CONTROLS=1
6720   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6721 fi
6722
6723 if test "$wxUSE_COLLPANE" = "yes"; then
6724     AC_DEFINE(wxUSE_COLLPANE)
6725     USES_CONTROLS=1
6726     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6727 fi
6728
6729 if test "$wxUSE_COMBOBOX" = "yes"; then
6730   AC_DEFINE(wxUSE_COMBOBOX)
6731   USES_CONTROLS=1
6732 fi
6733
6734 if test "$wxUSE_COMBOCTRL" = "yes"; then
6735   AC_DEFINE(wxUSE_COMBOCTRL)
6736   USES_CONTROLS=1
6737 fi
6738
6739 if test "$wxUSE_CHOICE" = "yes"; then
6740   AC_DEFINE(wxUSE_CHOICE)
6741   USES_CONTROLS=1
6742 fi
6743
6744 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6745     AC_DEFINE(wxUSE_CHOICEBOOK)
6746     USES_CONTROLS=1
6747 fi
6748
6749 if test "$wxUSE_CHECKBOX" = "yes"; then
6750   AC_DEFINE(wxUSE_CHECKBOX)
6751   USES_CONTROLS=1
6752 fi
6753
6754 if test "$wxUSE_CHECKLST" = "yes"; then
6755   AC_DEFINE(wxUSE_CHECKLISTBOX)
6756   USES_CONTROLS=1
6757   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6758 fi
6759
6760 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6761   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6762   USES_CONTROLS=1
6763 fi
6764
6765 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6766   AC_DEFINE(wxUSE_DATEPICKCTRL)
6767   USES_CONTROLS=1
6768 fi
6769
6770 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6771   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6772   USES_CONTROLS=1
6773 fi
6774
6775 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6776   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6777   USES_CONTROLS=1
6778 fi
6779
6780 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6781   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6782   USES_CONTROLS=1
6783 fi
6784
6785 if test "$wxUSE_DISPLAY" = "yes"; then
6786     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6787         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6788         wxUSE_DISPLAY=no
6789     else
6790         AC_DEFINE(wxUSE_DISPLAY)
6791         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6792     fi
6793 fi
6794
6795 if test "$wxUSE_DETECT_SM" = "yes"; then
6796     AC_DEFINE(wxUSE_DETECT_SM)
6797 fi
6798
6799 if test "$wxUSE_GAUGE" = "yes"; then
6800   AC_DEFINE(wxUSE_GAUGE)
6801   USES_CONTROLS=1
6802 fi
6803
6804 if test "$wxUSE_GRID" = "yes"; then
6805   AC_DEFINE(wxUSE_GRID)
6806   USES_CONTROLS=1
6807   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6808 fi
6809
6810 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6811   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6812   USES_CONTROLS=1
6813 fi
6814
6815 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6816   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6817   USES_CONTROLS=1
6818 fi
6819
6820 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6821   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6822   USES_CONTROLS=1
6823   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6824 fi
6825
6826 if test "$wxUSE_IMAGLIST" = "yes"; then
6827     AC_DEFINE(wxUSE_IMAGLIST)
6828 fi
6829
6830 if test "$wxUSE_LISTBOOK" = "yes"; then
6831     AC_DEFINE(wxUSE_LISTBOOK)
6832     USES_CONTROLS=1
6833 fi
6834
6835 if test "$wxUSE_LISTBOX" = "yes"; then
6836     AC_DEFINE(wxUSE_LISTBOX)
6837     USES_CONTROLS=1
6838     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6839 fi
6840
6841 if test "$wxUSE_LISTCTRL" = "yes"; then
6842     if test "$wxUSE_IMAGLIST" = "yes"; then
6843         AC_DEFINE(wxUSE_LISTCTRL)
6844         USES_CONTROLS=1
6845         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6846     else
6847         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6848     fi
6849 fi
6850
6851 if test "$wxUSE_NOTEBOOK" = "yes"; then
6852     AC_DEFINE(wxUSE_NOTEBOOK)
6853     USES_CONTROLS=1
6854     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6855 fi
6856
6857 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6858   AC_DEFINE(wxUSE_ODCOMBOBOX)
6859   USES_CONTROLS=1
6860   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6861 fi
6862
6863 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6864 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6865 dnl     USES_CONTROLS=1
6866 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6867 dnl fi
6868
6869 if test "$wxUSE_RADIOBOX" = "yes"; then
6870     AC_DEFINE(wxUSE_RADIOBOX)
6871     USES_CONTROLS=1
6872 fi
6873
6874 if test "$wxUSE_RADIOBTN" = "yes"; then
6875     AC_DEFINE(wxUSE_RADIOBTN)
6876     USES_CONTROLS=1
6877 fi
6878
6879 if test "$wxUSE_SASH" = "yes"; then
6880     AC_DEFINE(wxUSE_SASH)
6881     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6882 fi
6883
6884 if test "$wxUSE_SCROLLBAR" = "yes"; then
6885     AC_DEFINE(wxUSE_SCROLLBAR)
6886     USES_CONTROLS=1
6887     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6888 fi
6889
6890 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6891     AC_DEFINE(wxUSE_SEARCHCTRL)
6892     USES_CONTROLS=1
6893 fi
6894
6895 if test "$wxUSE_SLIDER" = "yes"; then
6896     AC_DEFINE(wxUSE_SLIDER)
6897     USES_CONTROLS=1
6898 fi
6899
6900 if test "$wxUSE_SPINBTN" = "yes"; then
6901     AC_DEFINE(wxUSE_SPINBTN)
6902     USES_CONTROLS=1
6903 fi
6904
6905 if test "$wxUSE_SPINCTRL" = "yes"; then
6906     AC_DEFINE(wxUSE_SPINCTRL)
6907     USES_CONTROLS=1
6908 fi
6909
6910 if test "$wxUSE_SPLITTER" = "yes"; then
6911     AC_DEFINE(wxUSE_SPLITTER)
6912     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6913 fi
6914
6915 if test "$wxUSE_STATBMP" = "yes"; then
6916     AC_DEFINE(wxUSE_STATBMP)
6917     USES_CONTROLS=1
6918 fi
6919
6920 if test "$wxUSE_STATBOX" = "yes"; then
6921     AC_DEFINE(wxUSE_STATBOX)
6922     USES_CONTROLS=1
6923 fi
6924
6925 if test "$wxUSE_STATTEXT" = "yes"; then
6926     AC_DEFINE(wxUSE_STATTEXT)
6927     USES_CONTROLS=1
6928 fi
6929
6930 if test "$wxUSE_STATLINE" = "yes"; then
6931     AC_DEFINE(wxUSE_STATLINE)
6932     USES_CONTROLS=1
6933 fi
6934
6935 if test "$wxUSE_STATUSBAR" = "yes"; then
6936     dnl this will get undefined in wx/chkconf.h if it's not supported
6937     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6938     AC_DEFINE(wxUSE_STATUSBAR)
6939     USES_CONTROLS=1
6940
6941     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6942 fi
6943
6944 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6945     AC_DEFINE(wxUSE_TAB_DIALOG)
6946 fi
6947
6948 if test "$wxUSE_TEXTCTRL" = "yes"; then
6949     AC_DEFINE(wxUSE_TEXTCTRL)
6950     USES_CONTROLS=1
6951     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6952 fi
6953
6954 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6955     if test "$wxUSE_COCOA" = 1 ; then
6956         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6957         wxUSE_TOGGLEBTN=no
6958     fi
6959
6960     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6961         AC_DEFINE(wxUSE_TOGGLEBTN)
6962         USES_CONTROLS=1
6963     fi
6964 fi
6965
6966 if test "$wxUSE_TOOLBAR" = "yes"; then
6967     AC_DEFINE(wxUSE_TOOLBAR)
6968     USES_CONTROLS=1
6969
6970     if test "$wxUSE_UNIVERSAL" = "yes"; then
6971         wxUSE_TOOLBAR_NATIVE="no"
6972     else
6973         wxUSE_TOOLBAR_NATIVE="yes"
6974         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6975     fi
6976
6977     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6978 fi
6979
6980 if test "$wxUSE_TOOLTIPS" = "yes"; then
6981     if test "$wxUSE_MOTIF" = 1; then
6982         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6983     else
6984         if test "$wxUSE_UNIVERSAL" = "yes"; then
6985             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6986         else
6987             AC_DEFINE(wxUSE_TOOLTIPS)
6988         fi
6989     fi
6990 fi
6991
6992 if test "$wxUSE_TREEBOOK" = "yes"; then
6993     AC_DEFINE(wxUSE_TREEBOOK)
6994     USES_CONTROLS=1
6995 fi
6996
6997 if test "$wxUSE_TOOLBOOK" = "yes"; then
6998     AC_DEFINE(wxUSE_TOOLBOOK)
6999     USES_CONTROLS=1
7000 fi
7001
7002 if test "$wxUSE_TREECTRL" = "yes"; then
7003     if test "$wxUSE_IMAGLIST" = "yes"; then
7004         AC_DEFINE(wxUSE_TREECTRL)
7005         USES_CONTROLS=1
7006         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7007     else
7008         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7009     fi
7010 fi
7011
7012 if test "$wxUSE_POPUPWIN" = "yes"; then
7013     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
7014         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7015     else
7016         if test "$wxUSE_PM" = 1; then
7017             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7018         else
7019             AC_DEFINE(wxUSE_POPUPWIN)
7020             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7021
7022             USES_CONTROLS=1
7023         fi
7024     fi
7025 fi
7026
7027 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7028     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7029         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7030     else
7031         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7032         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7033     fi
7034 fi
7035
7036 if test "$wxUSE_TIPWINDOW" = "yes"; then
7037     if test "$wxUSE_PM" = 1; then
7038         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7039     else
7040         AC_DEFINE(wxUSE_TIPWINDOW)
7041     fi
7042 fi
7043
7044 if test "$USES_CONTROLS" = 1; then
7045     AC_DEFINE(wxUSE_CONTROLS)
7046 fi
7047
7048 dnl ---------------------------------------------------------------------------
7049 dnl misc options
7050 dnl ---------------------------------------------------------------------------
7051
7052 dnl please keep the settings below in alphabetical order
7053 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7054     AC_DEFINE(wxUSE_ACCESSIBILITY)
7055     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7056 fi
7057
7058 if test "$wxUSE_DC_CACHEING" = "yes"; then
7059     AC_DEFINE(wxUSE_DC_CACHEING)
7060 fi
7061
7062 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7063     AC_DEFINE(wxUSE_DRAGIMAGE)
7064     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7065 fi
7066
7067 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7068     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7069         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7070     else
7071         AC_DEFINE(wxUSE_EXCEPTIONS)
7072         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7073     fi
7074 fi
7075
7076 USE_HTML=0
7077 if test "$wxUSE_HTML" = "yes"; then
7078     AC_DEFINE(wxUSE_HTML)
7079     USE_HTML=1
7080     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7081     if test "$wxUSE_MAC" = 1; then
7082         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7083     fi
7084 fi
7085 if test "$wxUSE_WEBKIT" = "yes"; then
7086     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7087         old_CPPFLAGS="$CPPFLAGS"
7088         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7089         AC_CHECK_HEADER([WebKit/HIWebView.h],
7090                         [
7091                            AC_DEFINE(wxUSE_WEBKIT)
7092                            WEBKIT_LINK="-framework WebKit"
7093                         ],
7094                         [
7095                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7096                            wxUSE_WEBKIT=no
7097                         ],
7098                         [
7099                            #include <Carbon/Carbon.h>
7100                            #include <WebKit/WebKit.h>
7101                         ])
7102         CPPFLAGS="$old_CPPFLAGS"
7103     elif test "$wxUSE_COCOA" = 1; then
7104         AC_DEFINE(wxUSE_WEBKIT)
7105     else
7106         wxUSE_WEBKIT=no
7107     fi
7108 fi
7109
7110 USE_XRC=0
7111 if test "$wxUSE_XRC" = "yes"; then
7112     if test "$wxUSE_XML" != "yes"; then
7113         AC_MSG_WARN([XML library not built, XRC resources disabled])
7114         wxUSE_XRC=no
7115     else
7116         AC_DEFINE(wxUSE_XRC)
7117         USE_XRC=1
7118         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7119     fi
7120 fi
7121
7122 USE_AUI=0
7123 if test "$wxUSE_AUI" = "yes"; then
7124    AC_DEFINE(wxUSE_AUI)
7125    USE_AUI=1
7126    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7127 fi
7128
7129 USE_STC=0
7130 if test "$wxUSE_STC" = "yes"; then
7131    AC_DEFINE(wxUSE_STC)
7132    USE_STC=1
7133    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7134 fi
7135
7136 if test "$wxUSE_MENUS" = "yes"; then
7137     AC_DEFINE(wxUSE_MENUS)
7138     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7139 fi
7140
7141 if test "$wxUSE_METAFILE" = "yes"; then
7142     AC_DEFINE(wxUSE_METAFILE)
7143 fi
7144
7145 if test "$wxUSE_MIMETYPE" = "yes"; then
7146     AC_DEFINE(wxUSE_MIMETYPE)
7147 fi
7148
7149 if test "$wxUSE_MINIFRAME" = "yes"; then
7150     AC_DEFINE(wxUSE_MINIFRAME)
7151     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
7152 fi
7153
7154 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7155     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7156     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
7157         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
7158         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7159     fi
7160 fi
7161
7162
7163 if test "$wxUSE_VALIDATORS" = "yes"; then
7164     AC_DEFINE(wxUSE_VALIDATORS)
7165     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7166 fi
7167
7168 if test "$wxUSE_PALETTE" = "yes" ; then
7169     if test "$wxUSE_DFB" = 1; then
7170         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7171         wxUSE_PALETTE=no
7172     else
7173         AC_DEFINE(wxUSE_PALETTE)
7174     fi
7175 fi
7176
7177 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7178   dnl Must be done this late because -lunicows must be before all the other libs
7179   LIBS=" -lunicows $LIBS"
7180 fi
7181
7182 USE_RICHTEXT=0
7183 if test "$wxUSE_RICHTEXT" = "yes"; then
7184     AC_DEFINE(wxUSE_RICHTEXT)
7185     USE_RICHTEXT=1
7186     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7187 fi
7188
7189 dnl ---------------------------------------------------------------------------
7190 dnl wxImage options
7191 dnl ---------------------------------------------------------------------------
7192
7193 if test "$wxUSE_IMAGE" = "yes" ; then
7194     AC_DEFINE(wxUSE_IMAGE)
7195
7196     if test "$wxUSE_GIF" = "yes" ; then
7197       AC_DEFINE(wxUSE_GIF)
7198     fi
7199
7200     if test "$wxUSE_PCX" = "yes" ; then
7201       AC_DEFINE(wxUSE_PCX)
7202     fi
7203
7204     if test "$wxUSE_TGA" = "yes" ; then
7205       AC_DEFINE(wxUSE_TGA)
7206     fi
7207
7208     if test "$wxUSE_IFF" = "yes" ; then
7209       AC_DEFINE(wxUSE_IFF)
7210     fi
7211
7212     if test "$wxUSE_PNM" = "yes" ; then
7213       AC_DEFINE(wxUSE_PNM)
7214     fi
7215
7216     if test "$wxUSE_XPM" = "yes" ; then
7217       AC_DEFINE(wxUSE_XPM)
7218     fi
7219
7220     if test "$wxUSE_ICO_CUR" = "yes" ; then
7221       AC_DEFINE(wxUSE_ICO_CUR)
7222     fi
7223 fi
7224
7225 dnl ---------------------------------------------------------------------------
7226 dnl common dialogs
7227 dnl ---------------------------------------------------------------------------
7228
7229 if test "$wxUSE_ABOUTDLG" = "yes"; then
7230     AC_DEFINE(wxUSE_ABOUTDLG)
7231 fi
7232
7233 if test "$wxUSE_CHOICEDLG" = "yes"; then
7234     AC_DEFINE(wxUSE_CHOICEDLG)
7235 fi
7236
7237 if test "$wxUSE_COLOURDLG" = "yes"; then
7238     AC_DEFINE(wxUSE_COLOURDLG)
7239 fi
7240
7241 if test "$wxUSE_FILEDLG" = "yes"; then
7242     AC_DEFINE(wxUSE_FILEDLG)
7243 fi
7244
7245 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7246     AC_DEFINE(wxUSE_FINDREPLDLG)
7247 fi
7248
7249 if test "$wxUSE_FONTDLG" = "yes"; then
7250     AC_DEFINE(wxUSE_FONTDLG)
7251 fi
7252
7253 if test "$wxUSE_DIRDLG" = "yes"; then
7254     if test "$wxUSE_TREECTRL" != "yes"; then
7255         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7256     else
7257         AC_DEFINE(wxUSE_DIRDLG)
7258     fi
7259 fi
7260
7261 if test "$wxUSE_MSGDLG" = "yes"; then
7262     AC_DEFINE(wxUSE_MSGDLG)
7263 fi
7264
7265 if test "$wxUSE_NUMBERDLG" = "yes"; then
7266     AC_DEFINE(wxUSE_NUMBERDLG)
7267 fi
7268
7269 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7270     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7271        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7272     else
7273         AC_DEFINE(wxUSE_PROGRESSDLG)
7274     fi
7275 fi
7276
7277 if test "$wxUSE_SPLASH" = "yes"; then
7278     AC_DEFINE(wxUSE_SPLASH)
7279     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7280 fi
7281
7282 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7283     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7284        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7285     else
7286         AC_DEFINE(wxUSE_STARTUP_TIPS)
7287     fi
7288 fi
7289
7290 if test "$wxUSE_TEXTDLG" = "yes"; then
7291     AC_DEFINE(wxUSE_TEXTDLG)
7292 fi
7293
7294 if test "$wxUSE_WIZARDDLG" = "yes"; then
7295     AC_DEFINE(wxUSE_WIZARDDLG)
7296     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7297 fi
7298
7299 dnl ---------------------------------------------------------------------------
7300 dnl wxGraphicsContext
7301 dnl ---------------------------------------------------------------------------
7302
7303 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7304    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7305       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7306    elif test "$wxUSE_GTK" != 1; then
7307       dnl for other builds we'll just wing it for now...
7308       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7309    else
7310       dnl ...but let's check for cairo availability for wxGTK builds
7311       PKG_CHECK_MODULES(CAIRO, cairo,
7312           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7313           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7314       )
7315    fi
7316 fi
7317
7318 dnl ---------------------------------------------------------------------------
7319 dnl wxMediaCtrl
7320 dnl ---------------------------------------------------------------------------
7321
7322 USE_MEDIA=0
7323
7324 if test "$wxUSE_MEDIACTRL" = "yes"; then
7325     USE_MEDIA=1
7326
7327     dnl -----------------------------------------------------------------------
7328     dnl GStreamer
7329     dnl -----------------------------------------------------------------------
7330     if test "$wxUSE_GTK" = 1; then
7331         wxUSE_GSTREAMER="no"
7332
7333         dnl -------------------------------------------------------------------
7334         dnl Test for at least 0.8 gstreamer module from pkg-config
7335         dnl Even totem doesn't accept 0.9 evidently.
7336         dnl
7337         dnl So, we first check to see if 0.10 if available - if not we
7338         dnl try the older 0.8 version
7339         dnl -------------------------------------------------------------------
7340         GST_VERSION_MAJOR=0
7341         GST_VERSION_MINOR=10
7342         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7343
7344         if test "$wxUSE_GSTREAMER8" = "no"; then
7345             PKG_CHECK_MODULES(GST,
7346                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7347                 [
7348                     wxUSE_GSTREAMER="yes"
7349                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7350                 ],
7351                 [
7352                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7353                     GST_VERSION_MINOR=8
7354                 ]
7355             )
7356         else
7357             dnl check only for 0.8
7358             GST_VERSION_MINOR=8
7359         fi
7360
7361         if test $GST_VERSION_MINOR = "8"; then
7362             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7363             PKG_CHECK_MODULES(GST,
7364                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7365                 wxUSE_GSTREAMER="yes",
7366                 [
7367                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7368                 ])
7369         fi
7370
7371
7372         if test "$wxUSE_GSTREAMER" = "yes"; then
7373             dnl system gstreamer package is compiled with Sun CC and outputs
7374             dnl CC-specific "-mt" in its flags, remove it for gcc compilation
7375             case "${host}" in
7376                 *-*-solaris2* )
7377                     if "$GCC" = yes; then
7378                         GST_CFLAGS=`echo $GST_CFLAGS | sed 's/-mt//'`
7379                         GST_LIBS=`echo $GST_LIBS | sed 's/-mt//'`
7380                     fi
7381             esac
7382
7383             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7384             LIBS="$GST_LIBS $LIBS"
7385
7386             AC_DEFINE(wxUSE_GSTREAMER)
7387         else
7388             USE_MEDIA=0
7389         fi
7390     fi
7391
7392     if test $USE_MEDIA = 1; then
7393         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7394         AC_DEFINE(wxUSE_MEDIACTRL)
7395     fi
7396 fi
7397
7398 dnl ---------------------------------------------------------------------------
7399 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7400 dnl ---------------------------------------------------------------------------
7401
7402 if test "$cross_compiling" = "yes"; then
7403     dnl Use best guess from host as we can't use uname when cross compiling
7404     OSINFO="\"$host\""
7405 else
7406     dnl attualy work out OS version
7407     OSINFO=`uname -s -r -m`
7408     OSINFO="\"$OSINFO\""
7409 fi
7410
7411 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7412
7413 dnl ---------------------------------------------------------------------------
7414 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7415 dnl ---------------------------------------------------------------------------
7416
7417 if test "x$prefix" != "xNONE"; then
7418     wxPREFIX=$prefix
7419 else
7420     wxPREFIX=$ac_default_prefix
7421 fi
7422
7423 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7424
7425
7426 dnl ---------------------------------------------------------------------------
7427 dnl define variables with all built libraries for wx-config
7428 dnl ---------------------------------------------------------------------------
7429
7430 CORE_BASE_LIBS="net base"
7431 CORE_GUI_LIBS="adv core"
7432
7433 if test "$wxUSE_XML" = "yes" ; then
7434     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
7435 fi
7436 if test "$wxUSE_ODBC" != "no" ; then
7437     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
7438     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
7439 fi
7440 if test "$wxUSE_HTML" = "yes" ; then
7441     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
7442 fi
7443 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7444     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
7445 fi
7446 if test "$wxUSE_XRC" = "yes" ; then
7447     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
7448 fi
7449 if test "$wxUSE_AUI" = "yes" ; then
7450     CORE_GUI_LIBS="aui $CORE_GUI_LIBS"
7451 fi
7452 if test "$wxUSE_STC" = "yes" ; then
7453     CORE_GUI_LIBS="stc $CORE_GUI_LIBS"
7454 fi
7455
7456 if test "$wxUSE_GUI" != "yes"; then
7457     CORE_GUI_LIBS=""
7458 fi
7459
7460 AC_SUBST(CORE_BASE_LIBS)
7461 AC_SUBST(CORE_GUI_LIBS)
7462
7463 dnl ---------------------------------------------------------------------------
7464 dnl Output the makefiles and such from the results found above
7465 dnl ---------------------------------------------------------------------------
7466
7467 dnl all additional libraries (except wxWidgets itself) we link with
7468
7469 if test "$wxUSE_MAC" = 1 ; then
7470     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7471         if test "$USE_DARWIN" = 1; then
7472             LDFLAGS="$LDFLAGS -framework QuickTime"
7473         else
7474             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7475         fi
7476     fi
7477     if test "$USE_DARWIN" = 1; then
7478         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7479     else
7480         LDFLAGS="$LDFLAGS -lCarbonLib"
7481     fi
7482 fi
7483 if test "$wxUSE_COCOA" = 1 ; then
7484     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7485     if test "$wxUSE_MEDIACTRL" = "yes"; then
7486         LDFLAGS="$LDFLAGS -framework QuickTime"
7487     fi
7488 fi
7489 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7490     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7491 fi
7492
7493 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7494
7495 if test "$wxUSE_GUI" = "yes"; then
7496
7497     dnl TODO add checks that these samples will really compile (i.e. all the
7498     dnl      library features they need are present)
7499
7500     dnl TODO some samples are never built so far: mfc (requires VC++)
7501     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7502                      dynamic erase event exec font image minimal mobile \
7503                      mobile/wxedit mobile/styles propsize render \
7504                      rotate shaped svg taborder vscroll widgets"
7505
7506     if test "$wxUSE_MONOLITHIC" != "yes"; then
7507         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7508     fi
7509     if test "$TOOLKIT" = "MSW"; then
7510         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7511         if test "$wxUSE_UNIVERSAL" != "yes"; then
7512             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7513         fi
7514     fi
7515     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7516         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7517     fi
7518 else
7519     SAMPLES_SUBDIRS="console"
7520 fi
7521
7522
7523 dnl C/C++ compiler options used to compile wxWidgets
7524 dnl
7525 dnl check for icc before gcc as icc is also recognized as gcc
7526 if test "x$INTELCC" = "xyes" ; then
7527     dnl Warnings which can't be easily suppressed in C code are disabled:
7528     dnl
7529     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7530     dnl     remark #869: parameter "foo" was never referenced
7531     dnl     remark #1572: floating-point equality and inequality comparisons
7532     dnl                   are unreliable
7533     dnl     remark #1684: conversion from pointer to same-sized integral type
7534     dnl
7535     dnl (for others see below)
7536     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7537 elif test "$GCC" = yes ; then
7538     CWARNINGS="-Wall -Wundef"
7539 fi
7540
7541 if test "x$INTELCXX" = "xyes" ; then
7542     dnl Intel compiler gives some warnings which simply can't be worked
7543     dnl around or of which we have too many (810, 869) so it's impractical to
7544     dnl keep them enabled even if in theory it would be nice and some others
7545     dnl (279) are generated for standard macros and so there is nothing we can
7546     dnl do about them
7547     dnl
7548     dnl     remark #279: controlling expression is constant
7549     dnl     remark #383: value copied to temporary, reference to temporary used
7550     dnl     remark #444: destructor for base class "xxx" is not virtual
7551     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7552     dnl     remark #869: parameter "foo" was never referenced
7553     dnl     remark #981: operands are evaluated in unspecified order
7554     dnl     remark #1418: external definition with no prior declaration
7555     dnl     remark #1419: external declaration in primary source file
7556     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7557 elif test "$GXX" = yes ; then
7558     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7559     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7560 fi
7561
7562
7563 dnl combine everything together and remove the extra white space while doing it
7564 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7565 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7566
7567
7568 dnl add -I options we use during library compilation
7569 dnl
7570 dnl note that the order is somewhat important: wxWidgets headers should
7571 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7572 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7573 dnl CodeWarrior):
7574 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7575  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7576  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7577  $CPPFLAGS `
7578
7579 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7580 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7581 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $CXXWARNINGS $C_AND_CXX_FLAGS $CXXFLAGS `
7582
7583 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7584 dnl only stuff to it
7585 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7586
7587
7588 if test "x$MWCC" = "xyes"; then
7589     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7590     dnl must use <regex.h> from system not our local copy on OS X,
7591     dnl but must use local not system on OS 9.
7592     dnl The following should make all -I paths usable for <> includes
7593     dnl while first checking in real system paths.  With 8.3 using
7594     dnl -gccincludes it will actually check local paths before system
7595     dnl even for <> which is totally wrong.
7596
7597     dnl Note that because this absolutely needs to be before any -I
7598     dnl that we have to tack it on to the end of the compiler commandline.
7599     CC="$CC -cwd source -I-"
7600     CXX="$CXX -cwd source -I-"
7601 fi
7602
7603
7604 LIBS=`echo $LIBS`
7605 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7606 EXTRALIBS_XML="$EXPAT_LINK"
7607 EXTRALIBS_HTML="$MSPACK_LINK"
7608 EXTRALIBS_ODBC="$ODBC_LINK"
7609 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7610 if test "$wxUSE_GUI" = "yes"; then
7611     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7612 fi
7613 if test "$wxUSE_OPENGL" = "yes"; then
7614     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7615 fi
7616
7617 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7618
7619 WXCONFIG_LIBS="$LIBS"
7620
7621 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7622 if test "$wxUSE_REGEX" = "builtin" ; then
7623     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7624 fi
7625 if test "$wxUSE_EXPAT" = "builtin" ; then
7626     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7627 fi
7628 if test "$wxUSE_ODBC" = "builtin" ; then
7629     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7630 fi
7631 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7632     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7633 fi
7634 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7635     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7636 fi
7637 if test "$wxUSE_LIBPNG" = "builtin" ; then
7638     wxconfig_3rdparty="png $wxconfig_3rdparty"
7639 fi
7640 if test "$wxUSE_ZLIB" = "builtin" ; then
7641     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7642 fi
7643
7644 for i in $wxconfig_3rdparty ; do
7645     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7646 done
7647
7648
7649 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7650     WXUNIV=1
7651
7652     case "$wxUNIV_THEMES" in
7653         ''|all)
7654             AC_DEFINE(wxUSE_ALL_THEMES)
7655             ;;
7656
7657         *)
7658             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7659                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7660             done
7661     esac
7662 else
7663     WXUNIV=0
7664 fi
7665
7666 AC_SUBST(wxUSE_ZLIB)
7667 AC_SUBST(wxUSE_REGEX)
7668 AC_SUBST(wxUSE_EXPAT)
7669 AC_SUBST(wxUSE_ODBC)
7670 AC_SUBST(wxUSE_LIBJPEG)
7671 AC_SUBST(wxUSE_LIBPNG)
7672 AC_SUBST(wxUSE_LIBTIFF)
7673
7674 if test $wxUSE_MONOLITHIC = "yes" ; then
7675     MONOLITHIC=1
7676 else
7677     MONOLITHIC=0
7678 fi
7679
7680 if test $wxUSE_PLUGINS = "yes" ; then
7681     USE_PLUGINS=1
7682 else
7683     USE_PLUGINS=0
7684 fi
7685
7686 if test $wxUSE_ODBC != "no" ; then
7687     USE_ODBC=1
7688 else
7689     USE_ODBC=0
7690 fi
7691
7692 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7693     USE_QA=1
7694 else
7695     USE_QA=0
7696 fi
7697
7698 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7699     OFFICIAL_BUILD=1
7700 else
7701     OFFICIAL_BUILD=0
7702 fi
7703
7704 AC_SUBST(VENDOR)
7705 AC_SUBST(OFFICIAL_BUILD)
7706 AC_SUBST(WX_FLAVOUR)
7707 AC_SUBST(WX_LIB_FLAVOUR)
7708
7709 AC_SUBST(WXUNIV)
7710 AC_SUBST(MONOLITHIC)
7711 AC_SUBST(USE_PLUGINS)
7712 AC_SUBST(LIBS)
7713 AC_SUBST(EXTRALIBS)
7714 AC_SUBST(EXTRALIBS_XML)
7715 AC_SUBST(EXTRALIBS_HTML)
7716 AC_SUBST(EXTRALIBS_ODBC)
7717 AC_SUBST(EXTRALIBS_GUI)
7718 AC_SUBST(EXTRALIBS_OPENGL)
7719 AC_SUBST(EXTRALIBS_SDL)
7720 AC_SUBST(WITH_PLUGIN_SDL)
7721 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7722 AC_SUBST(EXTRALIBS_GNOMEVFS)
7723 AC_SUBST(EXTRALIBS_HILDON)
7724 AC_SUBST(UNICODE)
7725 AC_SUBST(BUILD)
7726 AC_SUBST(DEBUG_INFO)
7727 AC_SUBST(DEBUG_FLAG)
7728 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7729 AC_SUBST(TOOLKIT_LOWERCASE)
7730 AC_SUBST(TOOLKIT_VERSION)
7731 AC_SUBST(SAMPLES_RPATH_FLAG)
7732 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7733 AC_SUBST(HOST_SUFFIX)
7734 AC_SUBST(CPPUNIT_CFLAGS)
7735 AC_SUBST(CPPUNIT_LIBS)
7736
7737 case "$TOOLKIT" in
7738     GTK)
7739         TOOLKIT_DESC="GTK+"
7740         if test "$WXGTK20" = 1; then
7741             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7742             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7743                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7744             fi
7745             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7746                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7747             fi
7748             if test "$wxUSE_LIBHILDON" = "yes"; then
7749                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7750             fi
7751
7752             if test "$TOOLKIT_EXTRA" != ""; then
7753                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7754             fi
7755         fi
7756         ;;
7757
7758     ?*)
7759         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7760         ;;
7761
7762     *)
7763         TOOLKIT_DESC="base only"
7764         ;;
7765 esac
7766
7767 if test "$wxUSE_WINE" = "yes"; then
7768     BAKEFILE_FORCE_PLATFORM=win32
7769 fi
7770
7771 dnl ---------------------------------------------------------------------------
7772 dnl Add Universal binary support
7773 dnl Note we don't do this earlier because adding these cpp/ld flags could
7774 dnl cause configure tests to fail.
7775 dnl ---------------------------------------------------------------------------
7776 if test "$wxUSE_MAC" = 1 ; then
7777     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
7778         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
7779         dnl --enable-universal_binary=SDK names a path to an SDK
7780         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
7781             OSX_UNIV_OPTS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
7782         else
7783             dnl '' would mean universal with no SDK, which may be the case if
7784             dnl the compiler uses a sysroot by default
7785             OSX_UNIV_OPTS=${wxUSE_UNIVERSAL_BINARY:+"-isysroot '$wxUSE_UNIVERSAL_BINARY'"}
7786         fi
7787         OSX_UNIV_OPTS="$OSX_UNIV_OPTS -arch ppc -arch i386"
7788         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
7789         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
7790         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
7791         bk_use_pch=no
7792     fi
7793     # TODO: where do we add "-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" for libtool (static builds only)?
7794     #       The makefile currently uses AR and RANLIB, which libtool apparently supercedes.
7795 fi
7796
7797 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7798 dnl Hopefully for a non-unicode build there aren't any wide constants in
7799 dnl headers, but for a unicode build it's best to disable pch.
7800 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7801 then
7802     AC_CACHE_CHECK(
7803         [for gcc precompiled header bug],
7804         [wx_cv_gcc_pch_bug],
7805         [[
7806             echo '#include <stdio.h>
7807                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7808
7809             echo '#include "conftest.h"
7810                   int main()
7811                   {
7812                      printf("%ls", test_var);
7813                      return 0;
7814                   }' > conftest.cpp
7815
7816             wx_cv_gcc_pch_bug="pch not supported"
7817
7818             if $CXX conftest.h >/dev/null 2>&1
7819             then
7820                 wx_cv_gcc_pch_bug=
7821
7822                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7823                 then
7824                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7825                         grep awidetest >/dev/null
7826                     then
7827                         wx_cv_gcc_pch_bug=no
7828                     else
7829                         wx_cv_gcc_pch_bug=yes
7830                     fi
7831                 fi
7832             fi
7833
7834             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7835         ]])
7836
7837     if test "$wx_cv_gcc_pch_bug" = yes; then
7838         dnl make the default for pch 'no'
7839         dnl further below check whether the user overrode and warn them
7840         bk_use_pch=no
7841     fi
7842 fi
7843
7844 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7845
7846 dnl find out if the compiler supports PCH
7847 dnl
7848 dnl TODO: this should be in bakefile
7849 if test $GCC_PCH = 1
7850 then
7851     if test "$wx_cv_gcc_pch_bug" = yes; then
7852         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7853         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7854         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7855     fi
7856
7857     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7858 fi
7859
7860 dnl HACK ALERT!!
7861 dnl For now, we need to alter bk-deps not to generate deps
7862 dnl when we've configured a Universal binary build.
7863 dnl The next version of Bakefile will have the correct fix for this
7864 dnl at which time, this hack can be removed.
7865
7866 if test "$wxUSE_MAC" = 1 ; then
7867     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7868         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7869         mv temp bk-deps
7870         chmod +x bk-deps
7871     fi
7872 fi
7873
7874 if test "$wxUSE_SHARED" = "yes"; then
7875
7876     dnl We get the shared build linker from bakefile, since it
7877     dnl moved all the logic for this out of this file and into
7878     dnl its own macro.  But it can't decide on whether to return
7879     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7880     dnl So normalise and expand everything here now, because its
7881     dnl not going to change inside wx-config anyway.
7882     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7883     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7884
7885     dnl Need addtional flag on OS/2, so override bakefiles value
7886     dnl (there currently is no suitable variable to which the
7887     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7888     case "${host}" in
7889       *-pc-os2_emx | *-pc-os2-emx )
7890         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7891         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7892         cp -p ${srcdir}/src/os2/dllnames.sh .
7893         cp -p ${srcdir}/src/os2/dllar.sh .
7894       ;;
7895     esac
7896 else
7897
7898     dnl No bakefile support for static builds, but this should be ok for most.
7899     EXE_LINKER="$CXX -o"
7900
7901 fi
7902 if test "$wxUSE_OMF" = "yes"; then
7903     case "${host}" in
7904       *-pc-os2_emx | *-pc-os2-emx )
7905         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7906         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7907         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7908       ;;
7909     esac
7910 fi
7911
7912 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7913 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7914
7915 dnl for convenience, sort the samples in alphabetical order
7916 dnl
7917 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7918 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7919 dnl
7920 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7921 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7922 dnl       only removes the Unix-like part of the introduced line break.
7923 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7924
7925 dnl subtle bakefile goop.
7926 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7927 dnl I wish we would have called it something less likely to clash with
7928 dnl things though.
7929 AC_SUBST(SHARED)
7930
7931 dnl global options
7932 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7933 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7934
7935 dnl toolkit options
7936 AC_SUBST(USE_GUI)
7937 AC_SUBST(AFMINSTALL)
7938 AC_SUBST(WIN32INSTALL)
7939 AC_SUBST(TOOLKIT)
7940 AC_SUBST(TOOLKIT_DIR)
7941 AC_SUBST(TOOLCHAIN_NAME)
7942 AC_SUBST(TOOLCHAIN_FULLNAME)
7943
7944 dnl wx-config options
7945 AC_SUBST(host_alias)
7946 AC_SUBST(cross_compiling)
7947 AC_SUBST(WIDGET_SET)
7948 AC_SUBST(WX_RELEASE)
7949 AC_SUBST(WX_VERSION)
7950 AC_SUBST(WX_SUBVERSION)
7951 AC_SUBST(WX_CHARTYPE)
7952 AC_SUBST(WX_DEBUGTYPE)
7953
7954 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7955 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7956 dnl are used when building the libraries using the library
7957 dnl
7958 dnl so put anything which should be used only during the library build in, e.g.
7959 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7960 dnl
7961 dnl and, finally, for some things which should be only used by wx-config but
7962 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7963 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7964 AC_SUBST(WXCONFIG_CPPFLAGS)
7965 AC_SUBST(WXCONFIG_CFLAGS)
7966 AC_SUBST(WXCONFIG_CXXFLAGS)
7967
7968 AC_SUBST(WXCONFIG_LIBS)
7969 AC_SUBST(WXCONFIG_RPATH)
7970 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7971 AC_SUBST(WXCONFIG_RESFLAGS)
7972 AC_SUBST(EXE_LINKER)
7973
7974 dnl distribution vars
7975 AC_SUBST(GUIDIST)
7976 AC_SUBST(DISTDIR)
7977
7978 dnl additional subdirectories where we will build
7979 AC_SUBST(SAMPLES_SUBDIRS)
7980
7981 dnl additional libraries and linker settings
7982 AC_SUBST(LDFLAGS)
7983 AC_SUBST(LDFLAGS_GL)
7984 AC_SUBST(OPENGL_LIBS)
7985 AC_SUBST(DMALLOC_LIBS)
7986 AC_SUBST(WX_VERSION_TAG)
7987
7988 dnl additional resurces settings
7989 AC_SUBST(RESCOMP)
7990 AC_SUBST(WINDRES)
7991 AC_SUBST(REZ)
7992 AC_SUBST(RESFLAGS)
7993 AC_SUBST(RESPROGRAMOBJ)
7994 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7995 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7996
7997 dnl additional for Mac OS X
7998 AC_SUBST(DEREZ)
7999 AC_SUBST(LIBWXMACRES)
8000 AC_SUBST(POSTLINK_COMMAND)
8001 AC_SUBST(MACSETFILE)
8002
8003 dnl other tools
8004 AC_SUBST(GCC)
8005 AC_SUBST(DLLTOOL)
8006
8007
8008 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8009 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8010 dnl - and we do use it)
8011 AC_PROG_MAKE_SET
8012
8013
8014 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8015
8016 if test "$USE_WIN32" = 1; then
8017     AC_CONFIG_COMMANDS(
8018         [
8019             rcdefs.h
8020         ],
8021         [
8022             mkdir -p $outdir &&
8023             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8024         ],
8025         [
8026             CPP="$CPP"
8027             infile="$srcdir/include/wx/msw/genrcdefs.h"
8028             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8029         ]
8030     )
8031 fi
8032
8033 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8034                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8035                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8036
8037 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8038                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8039                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8040
8041 if test "$wx_cv_version_script" = "yes"; then
8042     AC_CONFIG_FILES(version-script)
8043 fi
8044 AC_CONFIG_FILES(Makefile)
8045
8046 AC_CONFIG_COMMANDS([wx-config],
8047                    [ rm -f wx-config
8048                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8049                    ],
8050                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8051                      LN_S="${LN_S}"
8052                    ])
8053
8054 dnl This would give us us build dir that in every significant way
8055 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8056 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8057 dnl on platforms that do not have symlinks.
8058 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8059
8060 if test "$wxWITH_SUBDIRS" != "no"; then
8061 dnl Configure samples, demos etc. directories, but only if they are present:
8062 if test "$wxUSE_GUI" = "yes"; then
8063     SUBDIRS="samples demos utils"
8064 else dnl we build wxBase only
8065     dnl there are no wxBase programs in demos
8066     SUBDIRS="samples utils"
8067 fi
8068 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8069 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8070
8071 for subdir in `echo $SUBDIRS`; do
8072     if test -d ${srcdir}/${subdir} ; then
8073         if test "$wxUSE_GUI" = "yes"; then
8074             if test ${subdir} = "samples"; then
8075                 dnl only take those samples which compile in the current
8076                 dnl configuration and which exist
8077                 makefiles="samples/Makefile.in $makefiles"
8078                 for sample in `echo $SAMPLES_SUBDIRS`; do
8079                     if test -d $srcdir/samples/$sample; then
8080                         makefiles="samples/$sample/Makefile.in $makefiles"
8081                     fi
8082                 done
8083             else
8084                 dnl assume that everything compiles for utils &c
8085                 dnl any that shouldn't be built can be added to
8086                 dnl DISABLED_UTILS, DISABLED_DEMOS
8087                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
8088                 eval "disabled=\$$disabled_var"
8089                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8090                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8091             fi
8092         else dnl we build wxBase only
8093             dnl don't take all samples/utils, just those which build with
8094             dnl wxBase
8095             if test ${subdir} = "samples"; then
8096                 makefiles="samples/Makefile.in samples/console/Makefile.in"
8097             elif test ${subdir} = "utils"; then
8098                 makefiles=""
8099                 for util in HelpGen tex2rtf ; do
8100                     if test -d $srcdir/utils/$util ; then
8101                         makefiles="utils/$util/Makefile.in \
8102                                    utils/$util/src/Makefile.in \
8103                                    $makefiles"
8104                     fi
8105                 done
8106             else dnl assume that everything compiles for tests
8107                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8108             fi
8109         fi
8110
8111         for mkin in $makefiles ; do
8112             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8113             AC_CONFIG_FILES([$mk])
8114         done
8115     fi
8116 done
8117 fi dnl wxWITH_SUBDIRS
8118
8119 AC_OUTPUT
8120
8121 dnl report how we have been configured
8122 echo
8123 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8124 echo ""
8125 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8126 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8127
8128 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8129 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8130 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
8131
8132 echo "  What level of wxWidgets compatibility should be enabled?"
8133 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8134 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8135
8136 echo "  Which libraries should wxWidgets use?"
8137 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8138 echo "                                       png                ${wxUSE_LIBPNG-none}"
8139 echo "                                       regex              ${wxUSE_REGEX}"
8140 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8141 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8142 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8143 fi
8144 echo "                                       zlib               ${wxUSE_ZLIB}"
8145 echo "                                       odbc               ${wxUSE_ODBC}"
8146 echo "                                       expat              ${wxUSE_EXPAT}"
8147 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8148 echo "                                       sdl                ${wxUSE_LIBSDL}"
8149
8150 echo ""
8151
8152 dnl vi: set et sts=4 sw=4 com=\:dnl: