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_RESOURCES=no
 470   DEFAULT_wxUSE_CONSTRAINTS=no
 471   DEFAULT_wxUSE_IPC=no
 472   DEFAULT_wxUSE_HELP=no
 473   DEFAULT_wxUSE_MS_HTML_HELP=no
 474   DEFAULT_wxUSE_WXHTML_HELP=no
 475   DEFAULT_wxUSE_TREELAYOUT=no
 476   DEFAULT_wxUSE_METAFILE=no
 477   DEFAULT_wxUSE_MIMETYPE=no
 478   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 479   DEFAULT_wxUSE_PROTOCOL=no
 480   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 481   DEFAULT_wxUSE_PROTOCOL_FTP=no
 482   DEFAULT_wxUSE_PROTOCOL_FILE=no
 483   DEFAULT_wxUSE_URL=no
 484   DEFAULT_wxUSE_VARIANT=no
 485
 486   DEFAULT_wxUSE_ABOUTDLG=no
 487   DEFAULT_wxUSE_COMMONDLGS=no
 488   DEFAULT_wxUSE_CHOICEDLG=no
 489   DEFAULT_wxUSE_COLOURDLG=no
 490   DEFAULT_wxUSE_DIRDLG=no
 491   DEFAULT_wxUSE_FILEDLG=no
 492   DEFAULT_wxUSE_FINDREPLDLG=no
 493   DEFAULT_wxUSE_FONTDLG=no
 494   DEFAULT_wxUSE_MSGDLG=no
 495   DEFAULT_wxUSE_NUMBERDLG=no
 496   DEFAULT_wxUSE_TEXTDLG=no
 497   DEFAULT_wxUSE_SPLASH=no
 498   DEFAULT_wxUSE_STARTUP_TIPS=no
 499   DEFAULT_wxUSE_PROGRESSDLG=no
 500   DEFAULT_wxUSE_WIZARDDLG=no
 501
 502   DEFAULT_wxUSE_MENUS=no
 503   DEFAULT_wxUSE_MINIFRAME=no
 504   DEFAULT_wxUSE_HTML=no
 505   DEFAULT_wxUSE_RICHTEXT=no
 506   DEFAULT_wxUSE_XRC=no
 507   DEFAULT_wxUSE_AUI=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_RESOURCES=no
 694   DEFAULT_wxUSE_CONSTRAINTS=yes
 695   DEFAULT_wxUSE_IPC=yes
 696   DEFAULT_wxUSE_HELP=yes
 697   DEFAULT_wxUSE_MS_HTML_HELP=yes
 698   DEFAULT_wxUSE_WXHTML_HELP=yes
 699   DEFAULT_wxUSE_TREELAYOUT=yes
 700   DEFAULT_wxUSE_METAFILE=yes
 701   DEFAULT_wxUSE_MIMETYPE=yes
 702   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 703   DEFAULT_wxUSE_PROTOCOL=yes
 704   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 705   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 706   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 707   DEFAULT_wxUSE_URL=yes
 708   DEFAULT_wxUSE_VARIANT=yes
 709
 710   DEFAULT_wxUSE_ABOUTDLG=yes
 711   DEFAULT_wxUSE_COMMONDLGS=yes
 712   DEFAULT_wxUSE_CHOICEDLG=yes
 713   DEFAULT_wxUSE_COLOURDLG=yes
 714   DEFAULT_wxUSE_DIRDLG=yes
 715   DEFAULT_wxUSE_FILEDLG=yes
 716   DEFAULT_wxUSE_FINDREPLDLG=yes
 717   DEFAULT_wxUSE_FONTDLG=yes
 718   DEFAULT_wxUSE_MSGDLG=yes
 719   DEFAULT_wxUSE_NUMBERDLG=yes
 720   DEFAULT_wxUSE_TEXTDLG=yes
 721   DEFAULT_wxUSE_SPLASH=yes
 722   DEFAULT_wxUSE_STARTUP_TIPS=yes
 723   DEFAULT_wxUSE_PROGRESSDLG=yes
 724   DEFAULT_wxUSE_WIZARDDLG=yes
 725
 726   DEFAULT_wxUSE_MENUS=yes
 727   DEFAULT_wxUSE_MINIFRAME=yes
 728   DEFAULT_wxUSE_HTML=yes
 729   DEFAULT_wxUSE_RICHTEXT=yes
 730   DEFAULT_wxUSE_XRC=yes
 731   DEFAULT_wxUSE_AUI=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(compat24,      [  --enable-compat24       enable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, enable)
 941 WX_ARG_ENABLE(compat26,      [  --disable-compat26      disable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6, 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(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1033 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1034 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
1035 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
1036 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1037 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1038 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1039 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
1040 WX_ARG_ENABLE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
1041 WX_ARG_ENABLE(graphics_ctx, [  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
1042
1043 dnl ---------------------------------------------------------------------------
1044 dnl PostScript options
1045 dnl ---------------------------------------------------------------------------
1046 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1047
1048 dnl VZ: these options seem to be always on, if someone wants to change it please do
1049 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1050 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1051
1052 dnl ---------------------------------------------------------------------------
1053 dnl resources
1054 dnl ---------------------------------------------------------------------------
1055
1056 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
1057 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
1058
1059 dnl ---------------------------------------------------------------------------
1060 dnl IPC &c
1061 dnl ---------------------------------------------------------------------------
1062
1063 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
1064 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1065 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1066
1067 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
1068
1069 dnl ---------------------------------------------------------------------------
1070 dnl optional GUI controls (in alphabetical order except the first one)
1071 dnl ---------------------------------------------------------------------------
1072
1073 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1074
1075 dnl even with --enable-controls, some may be disabled by giving
1076 dnl --disable-<control> later on the command line - but by default all will be
1077 dnl used (and vice versa)
1078 if test "$wxUSE_CONTROLS" = "yes"; then
1079   DEFAULT_wxUSE_ACCEL=yes
1080   DEFAULT_wxUSE_ANIMATIONCTRL=yes
1081   DEFAULT_wxUSE_BMPBUTTON=yes
1082   DEFAULT_wxUSE_BUTTON=yes
1083   DEFAULT_wxUSE_CALCTRL=yes
1084   DEFAULT_wxUSE_CARET=yes
1085   DEFAULT_wxUSE_COMBOBOX=yes
1086   DEFAULT_wxUSE_CHECKBOX=yes
1087   DEFAULT_wxUSE_CHECKLISTBOX=yes
1088   DEFAULT_wxUSE_CHOICE=yes
1089   DEFAULT_wxUSE_CHOICEBOOK=yes
1090   DEFAULT_wxUSE_COLLPANE=yes
1091   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
1092   DEFAULT_wxUSE_COMBOBOX=yes
1093   DEFAULT_wxUSE_DATEPICKCTRL=yes
1094   DEFAULT_wxUSE_DISPLAY=yes
1095   DEFAULT_wxUSE_DETECT_SM=yes
1096   DEFAULT_wxUSE_DIRPICKERCTRL=yes
1097   DEFAULT_wxUSE_FILEPICKERCTRL=yes
1098   DEFAULT_wxUSE_FONTPICKERCTRL=yes
1099   DEFAULT_wxUSE_GAUGE=yes
1100   DEFAULT_wxUSE_GRID=yes
1101   DEFAULT_wxUSE_HYPERLINKCTRL=yes
1102   DEFAULT_wxUSE_DATAVIEWCTRL=no
1103   DEFAULT_wxUSE_IMAGLIST=yes
1104   DEFAULT_wxUSE_LISTBOOK=yes
1105   DEFAULT_wxUSE_LISTBOX=yes
1106   DEFAULT_wxUSE_LISTCTRL=yes
1107   DEFAULT_wxUSE_NOTEBOOK=yes
1108   DEFAULT_wxUSE_RADIOBOX=yes
1109   DEFAULT_wxUSE_RADIOBTN=yes
1110   DEFAULT_wxUSE_SASH=yes
1111   DEFAULT_wxUSE_SCROLLBAR=yes
1112   DEFAULT_wxUSE_SEARCHCTRL=yes
1113   DEFAULT_wxUSE_SLIDER=yes
1114   DEFAULT_wxUSE_SPINBTN=yes
1115   DEFAULT_wxUSE_SPINCTRL=yes
1116   DEFAULT_wxUSE_SPLITTER=yes
1117   DEFAULT_wxUSE_STATBMP=yes
1118   DEFAULT_wxUSE_STATBOX=yes
1119   DEFAULT_wxUSE_STATLINE=yes
1120   DEFAULT_wxUSE_STATUSBAR=yes
1121   DEFAULT_wxUSE_TAB_DIALOG=yes
1122   DEFAULT_wxUSE_TOGGLEBTN=yes
1123   DEFAULT_wxUSE_TOOLBAR=yes
1124   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1125   DEFAULT_wxUSE_TOOLTIPS=yes
1126   DEFAULT_wxUSE_TREEBOOK=yes
1127   DEFAULT_wxUSE_TOOLBOOK=yes
1128   DEFAULT_wxUSE_TREECTRL=yes
1129   DEFAULT_wxUSE_POPUPWIN=yes
1130   DEFAULT_wxUSE_TIPWINDOW=yes
1131 elif test "$wxUSE_CONTROLS" = "no"; then
1132   DEFAULT_wxUSE_ACCEL=no
1133   DEFAULT_wxUSE_ANIMATIONCTRL=no
1134   DEFAULT_wxUSE_BMPBUTTON=no
1135   DEFAULT_wxUSE_BUTTON=no
1136   DEFAULT_wxUSE_CALCTRL=no
1137   DEFAULT_wxUSE_CARET=no
1138   DEFAULT_wxUSE_COLLPANE=no
1139   DEFAULT_wxUSE_COMBOBOX=no
1140   DEFAULT_wxUSE_CHECKBOX=no
1141   DEFAULT_wxUSE_CHECKLISTBOX=no
1142   DEFAULT_wxUSE_CHOICE=no
1143   DEFAULT_wxUSE_CHOICEBOOK=no
1144   DEFAULT_wxUSE_COLOURPICKERCTRL=no
1145   DEFAULT_wxUSE_COMBOBOX=no
1146   DEFAULT_wxUSE_DATEPICKCTRL=no
1147   DEFAULT_wxUSE_DISPLAY=no
1148   DEFAULT_wxUSE_DETECT_SM=no
1149   DEFAULT_wxUSE_DIRPICKERCTRL=no
1150   DEFAULT_wxUSE_FILEPICKERCTRL=no
1151   DEFAULT_wxUSE_FONTPICKERCTRL=no
1152   DEFAULT_wxUSE_GAUGE=no
1153   DEFAULT_wxUSE_GRID=no
1154   DEFAULT_wxUSE_HYPERLINKCTRL=no
1155   DEFAULT_wxUSE_DATAVIEWCTRL=no
1156   DEFAULT_wxUSE_IMAGLIST=no
1157   DEFAULT_wxUSE_LISTBOOK=no
1158   DEFAULT_wxUSE_LISTBOX=no
1159   DEFAULT_wxUSE_LISTCTRL=no
1160   DEFAULT_wxUSE_NOTEBOOK=no
1161   DEFAULT_wxUSE_RADIOBOX=no
1162   DEFAULT_wxUSE_RADIOBTN=no
1163   DEFAULT_wxUSE_SASH=no
1164   DEFAULT_wxUSE_SCROLLBAR=no
1165   DEFAULT_wxUSE_SEARCHCTRL=no
1166   DEFAULT_wxUSE_SLIDER=no
1167   DEFAULT_wxUSE_SPINBTN=no
1168   DEFAULT_wxUSE_SPINCTRL=no
1169   DEFAULT_wxUSE_SPLITTER=no
1170   DEFAULT_wxUSE_STATBMP=no
1171   DEFAULT_wxUSE_STATBOX=no
1172   DEFAULT_wxUSE_STATLINE=no
1173   DEFAULT_wxUSE_STATUSBAR=no
1174   DEFAULT_wxUSE_TAB_DIALOG=no
1175   DEFAULT_wxUSE_TOGGLEBTN=no
1176   DEFAULT_wxUSE_TOOLBAR=no
1177   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1178   DEFAULT_wxUSE_TOOLTIPS=no
1179   DEFAULT_wxUSE_TREEBOOK=no
1180   DEFAULT_wxUSE_TOOLBOOK=no
1181   DEFAULT_wxUSE_TREECTRL=no
1182   DEFAULT_wxUSE_POPUPWIN=no
1183   DEFAULT_wxUSE_TIPWINDOW=no
1184 fi
1185
1186 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1187 WX_ARG_ENABLE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
1188 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1189 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1190 WX_ARG_ENABLE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
1191 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1192 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1193 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1194 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1195 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1196 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1197 WX_ARG_ENABLE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
1198 WX_ARG_ENABLE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
1199 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1200 WX_ARG_ENABLE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
1201 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1202 WX_ARG_ENABLE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
1203 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1204 WX_ARG_ENABLE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
1205 WX_ARG_ENABLE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
1206 WX_ARG_ENABLE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
1207 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1208 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1209 WX_ARG_ENABLE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
1210 WX_ARG_ENABLE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
1211 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1212 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1213 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1214 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1215 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1216 WX_ARG_ENABLE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
1217 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1218 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1219 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1220 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1221 WX_ARG_ENABLE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
1222 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1223 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1224 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1225 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1226 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1227 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1228 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1229 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1230 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1231 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
1232 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1233 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1234 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1235 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1236 WX_ARG_ENABLE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1237 WX_ARG_ENABLE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1238 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1239 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1240 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1241
1242 dnl ---------------------------------------------------------------------------
1243 dnl common dialogs
1244 dnl ---------------------------------------------------------------------------
1245
1246 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1247 WX_ARG_ENABLE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1248 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1249 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1250 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1251 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1252 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1253 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1254 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1255 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1256 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1257 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1258 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1259 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1260 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1261
1262 dnl ---------------------------------------------------------------------------
1263 dnl misc GUI options
1264 dnl ---------------------------------------------------------------------------
1265
1266 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1267 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1268 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1269 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1270 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1271 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1272 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1273 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1274 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1275 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1276 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1277
1278 if test "$wxUSE_MSW" = "1"; then
1279     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1280 fi
1281
1282 dnl ---------------------------------------------------------------------------
1283 dnl support for image formats that do not rely on external library
1284 dnl ---------------------------------------------------------------------------
1285
1286 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1287 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1288 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1289 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1290 WX_ARG_ENABLE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1291 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1292 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1293 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1294 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1295
1296 fi
1297
1298 dnl ---------------------------------------------------------------------------
1299 dnl flavour support
1300 dnl ---------------------------------------------------------------------------
1301
1302 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1303 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1304 dnl It doesn't actually change anything but the output file names.
1305 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1306
1307 dnl ---------------------------------------------------------------------------
1308 dnl some win32 settings
1309 dnl ---------------------------------------------------------------------------
1310
1311 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1312 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1313 if test "x$VENDOR" = "x"; then
1314     VENDOR="custom"
1315 fi
1316
1317
1318 dnl for GUI only
1319
1320 dnl cache the options values before (may be) aborting below
1321 WX_ARG_CACHE_FLUSH
1322
1323 dnl check that no more than one toolkit is given and that if none are given that
1324 dnl we have a default one
1325
1326 AC_MSG_CHECKING(for toolkit)
1327
1328 # In Wine, we need to default to MSW, not GTK or MOTIF
1329 if test "$wxUSE_WINE" = "yes"; then
1330     DEFAULT_DEFAULT_wxUSE_GTK=0
1331     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1332     DEFAULT_DEFAULT_wxUSE_MSW=1
1333     wxUSE_SHARED=no
1334     CC=${CC:-winegcc}
1335     CXX=${CXX:-wineg++}
1336 fi
1337
1338
1339 if test "$wxUSE_GUI" = "yes"; then
1340
1341     if test "$USE_BEOS" = 1; then
1342         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1343     fi
1344
1345     if test "$TOOLKIT_GIVEN" = 1; then
1346       dnl convert "yes", "any" or a number to 1 and "no" to 0
1347       for toolkit in `echo $ALL_TOOLKITS`; do
1348         var=wxUSE_$toolkit
1349         eval "value=\$${var}"
1350         if test "x$value" = "xno"; then
1351           eval "$var=0"
1352         elif test "x$value" != "x"; then
1353           eval "$var=1"
1354         fi
1355
1356         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1357           eval "wx${toolkit}_VERSION=$value"
1358         fi
1359       done
1360     else
1361       dnl try to guess the most apropriate toolkit for this platform
1362       for toolkit in `echo $ALL_TOOLKITS`; do
1363         if test "$has_toolkit_in_cache" != 1; then
1364           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1365         else
1366           var=DEFAULT_wxUSE_$toolkit
1367
1368           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1369           if test "x$version" != "x"; then
1370             eval "wx${toolkit}_VERSION=$version"
1371           fi
1372         fi
1373         eval "wxUSE_$toolkit=\$${var}"
1374       done
1375     fi
1376
1377     dnl we suppose that expr is available (maybe there is a better way to do
1378     dnl this? what about using ALL_TOOLKITS? TODO)
1379     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1380                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1381                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1382
1383     dnl Allow wxUSE_PM only for OS/2 with EMX.
1384     case "${host}" in
1385       *-pc-os2_emx | *-pc-os2-emx )
1386         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1387     esac
1388
1389     case "$NUM_TOOLKITS" in
1390       1)
1391       ;;
1392       0)
1393         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1394       ;;
1395       *)
1396         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1397     esac
1398
1399     # to be removed when --disable-gtk2 isn't needed
1400     if test "x$wxUSE_GTK2" = "xyes"; then
1401         wxGTK_VERSION=2
1402     elif test "x$wxUSE_GTK2" = "xno"; then
1403         wxGTK_VERSION=1
1404     fi
1405
1406     dnl cache the wxUSE_<TOOLKIT> values too
1407     for toolkit in `echo $ALL_TOOLKITS`; do
1408       var=wxUSE_$toolkit
1409       eval "value=\$${var}"
1410       if test "x$value" != x; then
1411         cache_var=CACHE_$toolkit
1412         eval "cache=\$${cache_var}"
1413         if test "$cache" = 1; then
1414           echo "$var=$value" >> ${wx_arg_cache_file}
1415           eval "version=\$wx${toolkit}_VERSION"
1416           if test "x$version" != "x"; then
1417             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1418           fi
1419         fi
1420         if test "$value" = 1; then
1421           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1422           AC_MSG_RESULT($toolkit_echo)
1423         fi
1424       fi
1425     done
1426 else
1427     if test "x$host_alias" != "x"; then
1428         AC_MSG_RESULT(base ($host_alias hosted) only)
1429     else
1430         AC_MSG_RESULT(base only)
1431     fi
1432 fi
1433
1434 dnl ---------------------------------------------------------------------------
1435 dnl Checks for programs
1436 dnl ---------------------------------------------------------------------------
1437
1438 dnl flush the cache because checking for programs might abort
1439 AC_CACHE_SAVE
1440
1441 dnl C-compiler checks
1442 dnl   defines CC with the compiler to use
1443 dnl   defines GCC with yes if using gcc
1444 dnl   defines GCC empty if not using gcc
1445 dnl   defines CFLAGS
1446 dnl
1447 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1448 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1449 dnl -g and -O flags ourselves below
1450 CFLAGS=${CFLAGS:=}
1451 AC_BAKEFILE_PROG_CC
1452
1453 dnl is -traditional needed for correct compilations
1454 dnl   adds -traditional for gcc if needed
1455 AC_PROG_GCC_TRADITIONAL
1456
1457 dnl C++-compiler checks
1458 dnl   defines CXX with the compiler to use
1459 dnl   defines GXX with yes if using gxx
1460 dnl   defines GXX empty if not using gxx
1461 dnl   defines CXXFLAGS
1462 dnl
1463 dnl see CFLAGS line above
1464 CXXFLAGS=${CXXFLAGS:=}
1465 AC_BAKEFILE_PROG_CXX
1466
1467 dnl ranlib command
1468 dnl   defines RANLIB with the appropriate command
1469 AC_PROG_RANLIB
1470
1471 dnl ar command
1472 dnl   defines AR with the appropriate command
1473 dnl
1474 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1475 if test "x$SUNCXX" != xyes; then
1476     AC_CHECK_TOOL(AR, ar)
1477     if test "x$AR" = "x" ; then
1478         AC_MSG_ERROR([ar is needed to build wxWidgets])
1479     fi
1480 fi
1481
1482 dnl install checks
1483 dnl   defines INSTALL with the appropriate command
1484 AC_PROG_INSTALL
1485
1486 dnl   make install path absolute (if not already);
1487 dnl   will fail with (some) MSDOS paths
1488 case ${INSTALL} in
1489   /* ) # Absolute
1490      ;;
1491   ?:* ) # Drive letter, considered as absolute.
1492      ;;
1493   *)
1494      INSTALL=`pwd`/${INSTALL} ;;
1495 esac
1496
1497
1498 case "${host}" in
1499
1500     dnl The other BSD's should probably go in here too, since this is
1501     dnl to workaround a strange static lib BSDism.
1502     dnl Mac OS X install seems to ignore -p option...
1503     *-*-darwin* )
1504         INSTALL_PROGRAM="cp -fp"
1505         INSTALL_DATA="cp -fp"
1506         ;;
1507     *)
1508         ;;
1509 esac
1510
1511 dnl strip command
1512 dnl   defines STRIP as strip or nothing (true) if not found
1513 AC_CHECK_TOOL(STRIP, strip, true)
1514
1515 dnl Win32 tools
1516 if test "$wxUSE_WINE" = "yes"; then
1517     AC_CHECK_TOOL(WINDRES, wrc)
1518     RESCOMP="$WINDRES"
1519 else
1520     case "${host}" in
1521     *-*-cygwin* | *-*-mingw32* )
1522         dnl Bakefile CVS (as of 2005-11-24) now detects windres properly
1523         dnl ... maybe it does, but it does not make it available here
1524         dnl anymore, so do it ourselves still.
1525         AC_CHECK_TOOL(WINDRES, windres)
1526         RESCOMP="$WINDRES"
1527         AC_CHECK_TOOL(DLLTOOL, dlltool)
1528         ;;
1529     esac
1530 fi
1531
1532 dnl does make support "-include" (only GNU make does AFAIK)?
1533 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1534 [
1535     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1536             $EGREP -s GNU > /dev/null); then
1537         wx_cv_prog_makeisgnu="yes"
1538     else
1539         wx_cv_prog_makeisgnu="no"
1540     fi
1541 ])
1542
1543 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1544     IF_GNU_MAKE=""
1545 else
1546     IF_GNU_MAKE="#"
1547 fi
1548
1549 AC_SUBST(IF_GNU_MAKE)
1550
1551 dnl we don't need to check for VPATH support in GNU make - it does have it
1552 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1553 dnl check if VPATH works
1554 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1555 dnl create Makefile
1556 cat - << EOF > confMake
1557 check : file
1558         cp \$? \$@
1559         cp \$? final_file
1560 EOF
1561
1562 if test ! -d sub ; then
1563   mkdir sub
1564 fi
1565 echo dummy > sub/file
1566 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1567 RESULT=$?
1568 rm -f sub/file check final_file confMake
1569 rmdir sub
1570 if test "$RESULT" = 0; then
1571   wx_cv_prog_makevpath="yes"
1572 else
1573   wx_cv_prog_makevpath="no"
1574 fi
1575 ])
1576
1577 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1578 AC_MSG_ERROR([
1579 You need a make-utility that is able to use the variable
1580 VPATH correctly.
1581 If your version of make does not support VPATH correctly,
1582 please install GNU-make (possibly as gmake), and start
1583 configure with the following command:
1584 export MAKE=gmake; ./configure  for sh-type shells
1585 setenv MAKE gmake; ./configure  for csh-type shells
1586 Also please do remember to use gmake in this case every time
1587 you are trying to compile.
1588 ])
1589 fi dnl make without VPATH
1590 fi dnl not GNU make
1591
1592 dnl needed for making link to setup.h
1593 AC_PROG_LN_S
1594
1595
1596 dnl ------------------------------------------------------------------------
1597 dnl Platform specific tests
1598 dnl ------------------------------------------------------------------------
1599
1600 dnl xlC needs -qunique under AIX so that one source file can be
1601 dnl compiled to multiple object files and safely linked together.
1602 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1603     CXXFLAGS="-qunique $CXXFLAGS"
1604 fi
1605
1606 dnl This case is for PowerPC OS X vs. everything else
1607 case "${host}" in
1608   powerpc-*-darwin* )
1609     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1610     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1611         choke me for lack of PowerPC
1612 #endif
1613 ],
1614         [AC_MSG_RESULT([yes])],
1615         [AC_MSG_RESULT([no])
1616         AC_DEFINE(__POWERPC__)
1617     ])
1618   ;;
1619 esac
1620
1621 dnl This case is for OS X vs. everything else
1622 case "${host}" in
1623   *-*-darwin* )
1624     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1625     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1626 ],[],
1627         [AC_MSG_RESULT([yes])],
1628         [AC_MSG_RESULT([no])
1629         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1630         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1631 #include <CoreFoundation/CFBase.h>
1632         ],[],
1633         [AC_MSG_RESULT([yes])
1634         dnl We must use -D so source files that don't include wx/setup.h
1635         dnl but do include CFBase will work.
1636         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1637         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1638         )
1639         ]
1640     )
1641   ;;
1642 esac
1643
1644 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1645 dnl latter makes more sense for wxGTK/Motif/X11 ports
1646 wants_win32=0
1647 doesnt_want_win32=0
1648 case "${host}" in
1649   *-*-cygwin*)
1650       if test "$wxUSE_MSW" = 1 ; then
1651         wants_win32=1
1652       else
1653         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1654         dnl headers and libraries, so it's Windows-like in this case
1655         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1656             [
1657                 AC_TRY_COMPILE(
1658                     [],
1659                     [
1660                         #ifdef __MINGW32__
1661                             choke me
1662                         #endif
1663                     ],
1664                     wx_cv_nocygwin=no,
1665                     wx_cv_nocygwin=yes
1666                 )
1667             ]
1668         )
1669
1670         if test "$wx_cv_nocygwin" = "yes"; then
1671             wants_win32=1
1672         else
1673             doesnt_want_win32=1
1674         fi
1675       fi
1676       if test "$wants_win32" = 1 ; then
1677         BAKEFILE_FORCE_PLATFORM=win32
1678       fi
1679   ;;
1680   *-*-mingw*)
1681       wants_win32=1
1682   ;;
1683 esac
1684
1685 if test "$wxUSE_WINE" = "yes"; then
1686     wants_win32=1
1687     LDFLAGS_GUI="-mwindows"
1688 fi
1689
1690 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1691 dnl     take effect on Cygwin/Mingw and not other platforms.
1692 if test "$wants_win32" = 1 ; then
1693     USE_UNIX=0
1694     USE_WIN32=1
1695     AC_DEFINE(__WIN32__)
1696     AC_DEFINE(__WIN95__)
1697     AC_DEFINE(__WINDOWS__)
1698     AC_DEFINE(__GNUWIN32__)
1699     AC_DEFINE(STRICT)
1700 fi
1701 if test "$doesnt_want_win32" = 1 ; then
1702     USE_UNIX=1
1703     USE_WIN32=0
1704 fi
1705 dnl (end of Windows-only piece)
1706
1707 if test "$USE_UNIX" = 1 ; then
1708     wxUSE_UNIX=yes
1709     AC_DEFINE(__UNIX__)
1710 fi
1711
1712 dnl This case is for OS/2 vs. everything else
1713 case "${host}" in
1714   *-pc-os2_emx | *-pc-os2-emx )
1715       dnl ---------------------------------------------------------------------
1716       dnl When we are using gcc on OS/2, we want to be either using resources
1717       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1718       dnl Moreover we need to link explicitly against either stdcpp.a or
1719       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1720       dnl not "g++/c++".
1721       dnl ---------------------------------------------------------------------
1722       dnl (OS/2-only piece)
1723       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1724           dnl More complete Unix emulation for unix-like ports
1725           dnl by linking in POSIX/2's cExt (if available).
1726           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1727       else
1728           dnl Include resources for the "native" port (wxPM).
1729           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1730       fi
1731       dnl Check for the gcc version (and thereby for the C runtime library).
1732       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1733       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1734       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1735       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1736       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1737           AC_TRY_RUN(
1738               dnl Check the gcc version macro.
1739               [
1740                   #include <stdio.h>
1741
1742                   int main()
1743                   {
1744                       FILE *f=fopen("conftestval", "w");
1745                       if (!f) exit(1);
1746                       fprintf(f,
1747                   #if (__GNUC__ < 3)
1748                               "EMX2"
1749                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1750                               "EMX3"
1751                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1752                               "Innotek5"
1753                   #else
1754                               "Innotek6"
1755                   #endif
1756                       );
1757                       exit(0);
1758                   }
1759               ],
1760               wx_cv_gccversion=`cat conftestval`,
1761               wx_cv_gccversion="EMX2",
1762               dnl Compilation error: Assuming standard EMX environment
1763               wx_cv_gccversion="EMX2"
1764           )
1765       ])
1766       if test "$wx_cv_gccversion" = "EMX2"; then
1767           LIBS="$LIBS -lstdcpp"
1768           LDFLAGS="$LDFLAGS -Zsysv-signals"
1769       else
1770           if test "$wx_cv_gccversion" = "EMX3"; then
1771               LIBS="$LIBS -lstdcxx -lgcc"
1772               LDFLAGS="$LDFLAGS -Zsysv-signals"
1773           else
1774               LIBS="$LIBS -lstdc++"
1775           fi
1776       fi
1777       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1778         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1779         wxUSE_OMF=yes
1780         enable_omf=yes
1781       fi
1782       dnl (end of OS/2-only piece)
1783   ;;
1784   *)
1785       dnl ---------------------------------------------------------------------
1786       dnl look for strcasecmp() in string.h and then strings.h if it's not
1787       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1788       dnl used.
1789       dnl ---------------------------------------------------------------------
1790       dnl (non-OS/2-only piece)
1791
1792       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1793           AC_TRY_LINK([
1794               #include <string.h>
1795               ],
1796               [
1797                   strcasecmp("foo", "bar");
1798               ],
1799               ac_cv_string_strcasecmp=yes,
1800               ac_cv_string_strcasecmp=no
1801           )
1802       ])
1803
1804       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1805           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1806       else
1807           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1808               AC_TRY_LINK([
1809                   #include <strings.h>
1810                   ],
1811                   [
1812                       strcasecmp("foo", "bar");
1813                   ],
1814                   ac_cv_strings_strcasecmp=yes,
1815                   ac_cv_strings_strcasecmp=no
1816               )
1817           ])
1818
1819           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1820               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1821           else
1822               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1823           fi
1824       fi
1825
1826       dnl (end of non-OS/2-only piece)
1827   ;;
1828 esac
1829
1830 dnl ------------------------------------------------------------------------
1831 dnl Check for headers
1832 dnl ------------------------------------------------------------------------
1833
1834 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h)
1835
1836 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1837 if test "$ac_cv_header_wchar_h" != "yes"; then
1838     AC_CHECK_HEADERS(wcstr.h)
1839 fi
1840
1841 case "${host}" in
1842   *-pc-os2_emx | *-pc-os2-emx )
1843       dnl Explicitly link -lintl if langinfo.h is available
1844       dnl and intl not yet included in libc
1845       if test $ac_cv_header_langinfo_h = "yes" \
1846                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1847                      -o "$wx_cv_gccversion" = "EMX3" \
1848                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1849           LIBS="$LIBS -lintl"
1850       fi
1851   ;;
1852 esac
1853
1854 dnl POSIX needs this for select(), but old systems don't have it
1855 if test "$USE_UNIX" = 1 ; then
1856     AC_CHECK_HEADERS([sys/select.h])
1857 fi
1858
1859 dnl ---------------------------------------------------------------------------
1860 dnl Checks for compiler characteristics
1861 dnl ---------------------------------------------------------------------------
1862
1863 dnl defines const to be empty if c-compiler does not support const fully
1864 AC_C_CONST
1865 dnl defines inline to a sensible value for the c-compiler
1866 AC_C_INLINE
1867
1868 dnl check the sizes of integral types (give some reasonable default values for
1869 dnl cross-compiling)
1870 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1871 AC_CHECK_SIZEOF(char, 1)
1872 AC_CHECK_SIZEOF(short, 2)
1873 AC_CHECK_SIZEOF(void *, 4)
1874 AC_CHECK_SIZEOF(int, 4)
1875 AC_CHECK_SIZEOF(long, 4)
1876 AC_CHECK_SIZEOF(size_t, 4)
1877
1878 case "${host}" in
1879     arm-*-linux* )
1880         AC_CHECK_SIZEOF(long long, 8)
1881     ;;
1882     *-hp-hpux* )
1883         AC_CHECK_SIZEOF(long long, 0)
1884         if test "$ac_cv_sizeof_long_long" != "0"; then
1885             dnl HPUX 10.20 headers need this define in order to use long long definitions
1886             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1887         fi
1888     ;;
1889     * )
1890         AC_CHECK_SIZEOF(long long, 0)
1891 esac
1892
1893 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1894 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1895 AC_CHECK_SIZEOF(wchar_t, 0,
1896     [
1897         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1898         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1899         #  error "fake wchar_t"
1900         #endif
1901         #ifdef HAVE_WCHAR_H
1902         #  ifdef __CYGWIN__
1903         #    include <stddef.h>
1904         #  endif
1905         #  include <wchar.h>
1906         #endif
1907         #ifdef HAVE_STDLIB_H
1908         #  include <stdlib.h>
1909         #endif
1910         #include <stdio.h>
1911     ]
1912 )
1913 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1914     wxUSE_WCHAR_T=yes
1915 else
1916     wxUSE_WCHAR_T=no
1917 fi
1918
1919 dnl checks needed to define wxVaCopy
1920 AC_CACHE_CHECK([for va_copy],
1921     wx_cv_func_va_copy,
1922     [
1923         AC_LINK_IFELSE([
1924             #include <stdarg.h>
1925             void foo(char *f, ...)
1926             {
1927                 va_list ap1, ap2;
1928                 va_start(ap1, f);
1929                 va_copy(ap2, ap1);
1930                 va_end(ap2);
1931                 va_end(ap1);
1932             }
1933             int main()
1934             {
1935                 foo("hi", 17);
1936                 return 0;
1937             }],
1938             wx_cv_func_va_copy=yes,
1939             wx_cv_func_va_copy=no
1940         )
1941     ]
1942 )
1943
1944 if test $wx_cv_func_va_copy = "yes"; then
1945     AC_DEFINE(HAVE_VA_COPY)
1946 else
1947     dnl try to understand how can we copy va_lists
1948     AC_CACHE_CHECK([if va_list can be copied by value],
1949         wx_cv_type_va_list_lvalue,
1950         [
1951             AC_RUN_IFELSE([
1952                 #include <stdarg.h>
1953                 int foo(char *f, ...)
1954                 {
1955                     va_list ap1, ap2;
1956                     va_start(ap1, f);
1957                     ap2 = ap1;
1958                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1959                         return 1;
1960                     va_end(ap2);
1961                     va_end(ap1);
1962                     return 0;
1963                 }
1964                 int main()
1965                 {
1966                     return foo("hi", 17);
1967                 }],
1968                 wx_cv_type_va_list_lvalue=yes,
1969                 wx_cv_type_va_list_lvalue=no,
1970                 dnl assume most common case for cross-compiling...
1971                 wx_cv_type_va_list_lvalue=yes
1972             )
1973         ]
1974     )
1975
1976     if test $wx_cv_type_va_list_lvalue != "yes"; then
1977         dnl we suppose that the only thing which can't be copied like this
1978         dnl are arrays... only experience will show whether this is really true
1979         AC_DEFINE(VA_LIST_IS_ARRAY)
1980     fi
1981 fi
1982
1983 dnl don't check for vararg macros if they're explicitly disabled: this is
1984 dnl useful if the user code using the library wants to limit itself to standard
1985 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1986 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1987
1988 dnl Check if variadic macros (C99 feature) are supported:
1989 AC_CACHE_CHECK(
1990     [whether the compiler supports variadic macros],
1991     [wx_cv_have_variadic_macros],
1992     [
1993         dnl C compiler might support variadic macros when C++ one doesn't
1994         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1995         AC_LANG_PUSH(C++)
1996         AC_COMPILE_IFELSE(
1997             AC_LANG_PROGRAM(
1998                 [
1999                     #include <stdio.h>
2000                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
2001                 ],
2002                 [
2003                     test("%s %d %p", "test", 1, 0);
2004                 ]
2005             ),
2006             [wx_cv_have_variadic_macros=yes],
2007             [wx_cv_have_variadic_macros=no]
2008             )
2009         AC_LANG_POP()
2010     ]
2011 )
2012
2013 if test $wx_cv_have_variadic_macros = "yes"; then
2014     AC_DEFINE(HAVE_VARIADIC_MACROS)
2015 fi
2016
2017 fi dnl wxUSE_VARARG_MACROS == yes
2018
2019 dnl check for large file support
2020 AC_SYS_LARGEFILE
2021
2022 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
2023 dnl line because otherwise the system headers risk being included before
2024 dnl wx/defs.h which defines these constants leading to inconsistent
2025 dnl sizeof(off_t) in different source files of the same program and linking
2026 dnl problems
2027 if test "x$wx_largefile" = "xyes"; then
2028     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
2029         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
2030
2031         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
2032         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
2033         dnl The compiler should define it automatically, but some old g++
2034         dnl versions don't define it, so test and add it if necessary. AFAIK
2035         dnl the problem only affects the C++ compiler so it is added to
2036         dnl CXXFLAGS only.
2037         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
2038             AC_CACHE_CHECK(
2039                 [if -D__STDC_EXT__ is required],
2040                 wx_cv_STDC_EXT_required,
2041                 [
2042                     AC_LANG_PUSH(C++)
2043                     AC_TRY_COMPILE(
2044                         [],
2045                         [
2046                             #ifndef __STDC_EXT__
2047                                 choke me
2048                             #endif
2049                         ],
2050                         wx_cv_STDC_EXT_required=no,
2051                         wx_cv_STDC_EXT_required=yes
2052                     )
2053                     AC_LANG_POP()
2054                 ]
2055             )
2056             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
2057                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
2058             fi
2059         fi
2060     else
2061         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
2062     fi
2063     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
2064     AC_FUNC_FSEEKO
2065     if test "$ac_cv_sys_largefile_source" != no; then
2066         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
2067     fi
2068 fi
2069
2070 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2071 WX_C_BIGENDIAN
2072
2073 dnl check for iostream (as opposed to iostream.h) standard header
2074 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2075
2076 dnl check whether C++ compiler supports bool built-in type
2077 WX_CPP_BOOL
2078
2079 dnl check whether C++ compiler supports explicit keyword
2080 WX_CPP_EXPLICIT
2081
2082 dnl check whether C++ compiler supports C++ casts
2083 AC_CXX_CONST_CAST
2084 AC_CXX_REINTERPRET_CAST
2085 AC_CXX_STATIC_CAST
2086 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
2087 dnl AC_CXX_DYNAMIC_CAST
2088
2089 dnl With Sun CC, temporaries have block scope by default. This flag is needed
2090 dnl to get the expression scope behaviour that conforms to the standard.
2091 if test "x$SUNCXX" = xyes; then
2092     CXXFLAGS="-features=tmplife $CXXFLAGS"
2093 fi
2094
2095 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
2096 dnl was to hack their C++ compiler to accept them silently -- but C compiler
2097 dnl still spits out dozens of warnings for each X include file, so suppress
2098 dnl them
2099 if test "x$SUNCC" = xyes; then
2100     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
2101 fi
2102
2103 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
2104 dnl same-sized integral type" even when there is an explicit cast and as there
2105 dnl is no way to turn it off and there are hundreds of these warnings in wx
2106 dnl sources, just turn it off for now
2107 dnl
2108 dnl a better long term solution would be to use #pragma set/reset woff in
2109 dnl wxPtrToUInt() and use it instead of casts elsewhere
2110 if test "x$SGICC" = "xyes"; then
2111     CFLAGS="-woff 3970 $CFLAGS"
2112 fi
2113 if test "x$SGICXX" = "xyes"; then
2114     CXXFLAGS="-woff 3970 $CXXFLAGS"
2115 fi
2116
2117 dnl HP-UX c89/aCC compiler warnings
2118 if test "x$HPCC" = "xyes"; then
2119     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
2120     dnl       even for directives inside #if which is not true (i.e. which are
2121     dnl       used for other compilers/OS) and so we have no way to get rid of it
2122     dnl 2450: "long long is non standard" -- yes, we know
2123     CFLAGS="+W 2011,2450 $CFLAGS"
2124 fi
2125 if test "x$HPCXX" = "xyes"; then
2126     dnl 2340: "value copied to temporary, reference to temporary used": very
2127     dnl       painful as triggered by any occurrence of user-defined conversion
2128     CXXFLAGS="+W 2340 $CXXFLAGS"
2129 fi
2130
2131 dnl DEC/Compaq/HP cxx warnings
2132 if test "x$COMPAQCXX" = "xyes"; then
2133     dnl -w0 enables all warnings, then we disable some of them:
2134     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
2135     dnl unrimpret:  "end of routine block may be unreachable" is given for
2136     dnl             every "if ( ) return ...; else return ...;"
2137     dnl intconlosbit: "conversion to integral type of smaller size could lose
2138     dnl               data" this is a useful warning but there are too many of
2139     dnl               them for now
2140     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2141 fi
2142
2143 dnl the next few tests are all for C++ features and so need to be done using
2144 dnl C++ compiler
2145 AC_LANG_PUSH(C++)
2146
2147 dnl check for std::string or std::wstring
2148 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2149     if test "$wxUSE_UNICODE" = "yes"; then
2150         std_string="std::wstring"
2151         char_type="wchar_t"
2152     else
2153         std_string="std::string"
2154         char_type="char"
2155     fi
2156
2157     dnl check if <string> declares std::[w]string
2158     AC_CACHE_CHECK([for $std_string in <string>],
2159         wx_cv_class_stdstring,
2160         [
2161             AC_TRY_COMPILE([#include <string>],
2162                 [$std_string foo;],
2163                 wx_cv_class_stdstring=yes,
2164                 wx_cv_class_stdstring=no
2165             )
2166         ]
2167     )
2168
2169     if test "$wx_cv_class_stdstring" = yes; then
2170         if test "$wxUSE_UNICODE" = "yes"; then
2171             AC_DEFINE(HAVE_STD_WSTRING)
2172         fi
2173         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2174         dnl wxUSE_STD_STRING==yes
2175     else
2176         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2177             wx_cv_class_stdbasicstring,
2178             [
2179                 AC_TRY_COMPILE([
2180                     #ifdef HAVE_WCHAR_H
2181                     #  ifdef __CYGWIN__
2182                     #    include <stddef.h>
2183                     #  endif
2184                     #  include <wchar.h>
2185                     #endif
2186                     #ifdef HAVE_STDLIB_H
2187                     #  include <stdlib.h>
2188                     #endif
2189                     #include <stdio.h>
2190                     #include <string>
2191                     ],
2192                     [std::basic_string<$char_type> foo;
2193                      const $char_type* dummy = foo.c_str();],
2194                     wx_cv_class_stdbasicstring=yes,
2195                     wx_cv_class_stdbasicstring=no
2196                 )
2197             ]
2198         )
2199
2200         if test "$wx_cv_class_stdbasicstring" != yes; then
2201             if test "$wxUSE_STL" = "yes"; then
2202                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2203             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
2204                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2205             else
2206                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2207                 wxUSE_STD_STRING=no
2208             fi
2209         fi
2210     fi
2211 fi
2212
2213 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2214     AC_CHECK_TYPES([std::istream, std::ostream],,
2215                    [wxUSE_STD_IOSTREAM=no],
2216                    [#include <iostream>])
2217
2218     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2219         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2220             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2221         else
2222             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2223         fi
2224     fi
2225 fi
2226
2227 if test "$wxUSE_STL" = "yes"; then
2228     dnl check for basic STL functionality
2229     AC_CACHE_CHECK([for basic STL functionality],
2230         wx_cv_lib_stl,
2231         [AC_TRY_COMPILE([#include <string>
2232             #include <functional>
2233             #include <algorithm>
2234             #include <vector>
2235             #include <list>],
2236             [std::vector<int> moo;
2237              std::list<int> foo;
2238              std::vector<int>::iterator it =
2239                  std::find_if(moo.begin(), moo.end(),
2240                               std::bind2nd(std::less<int>(), 3));],
2241             wx_cv_lib_stl=yes,
2242             wx_cv_lib_stl=no
2243         )]
2244     )
2245
2246     if test "$wx_cv_lib_stl" != yes; then
2247          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2248     fi
2249
2250     dnl check for compliant std::string::compare
2251     AC_CACHE_CHECK([for compliant std::string::compare],
2252         wx_cv_func_stdstring_compare,
2253         [AC_TRY_COMPILE([#include <string>],
2254             [std::string foo, bar;
2255             foo.compare(bar);
2256             foo.compare(1, 1, bar);
2257             foo.compare(1, 1, bar, 1, 1);
2258             foo.compare("");
2259             foo.compare(1, 1, "");
2260             foo.compare(1, 1, "", 2);],
2261             wx_cv_func_stdstring_compare=yes,
2262             wx_cv_func_stdstring_compare=no
2263         )]
2264     )
2265
2266     if test "$wx_cv_func_stdstring_compare" = yes; then
2267         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2268     fi
2269
2270     dnl check for hash_map and hash_set headers
2271     AC_CHECK_HEADER([hash_map],
2272         [AC_CACHE_CHECK([for standard hash_map and hash_set],
2273             wx_cv_class_stdhashmapset,
2274             [AC_TRY_COMPILE([#include <hash_map>
2275                 #include <hash_set>],
2276                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2277                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2278                 wx_cv_class_stdhashmapset=yes,
2279                 wx_cv_class_stdhashmapset=no)
2280             ]
2281         )]
2282     )
2283
2284     if test "$wx_cv_class_stdhashmapset" = yes; then
2285         AC_DEFINE(HAVE_HASH_MAP)
2286         AC_DEFINE(HAVE_STD_HASH_MAP)
2287     fi
2288
2289     AC_CHECK_HEADER([ext/hash_map],
2290         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2291             wx_cv_class_gnuhashmapset,
2292             [AC_TRY_COMPILE([#include <ext/hash_map>
2293                 #include <ext/hash_set>],
2294                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2295                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2296                 wx_cv_class_gnuhashmapset=yes,
2297                 wx_cv_class_gnuhashmapset=no)
2298             ]
2299         )]
2300     )
2301
2302     if test "$wx_cv_class_gnuhashmapset" = yes; then
2303          AC_DEFINE(HAVE_EXT_HASH_MAP)
2304          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2305     fi
2306 fi
2307
2308 dnl pop C++
2309 AC_LANG_POP()
2310
2311 dnl ---------------------------------------------------------------------------
2312 dnl Define search path for includes and libraries: all headers and libs will be
2313 dnl looked for in all directories of this path
2314 dnl ---------------------------------------------------------------------------
2315
2316 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2317 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2318 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2319 dnl
2320 dnl Also try to put all directories which may contain X11R6 before those which
2321 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2322 dnl
2323 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2324 dnl systems which have both (AIX 4.x does)
2325 SEARCH_INCLUDE="\
2326     /usr/local/include        \
2327                               \
2328     /usr/Motif-2.1/include    \
2329     /usr/Motif-1.2/include    \
2330     /usr/include/Motif1.2     \
2331                               \
2332     /usr/dt/include           \
2333     /usr/openwin/include      \
2334                               \
2335     /usr/include/Xm           \
2336                               \
2337     /usr/X11R6/include        \
2338     /usr/X11R6.4/include      \
2339     /usr/X11R5/include        \
2340     /usr/X11R4/include        \
2341                               \
2342     /usr/include/X11R6        \
2343     /usr/include/X11R5        \
2344     /usr/include/X11R4        \
2345                               \
2346     /usr/local/X11R6/include  \
2347     /usr/local/X11R5/include  \
2348     /usr/local/X11R4/include  \
2349                               \
2350     /usr/local/include/X11R6  \
2351     /usr/local/include/X11R5  \
2352     /usr/local/include/X11R4  \
2353                               \
2354     /usr/X11/include          \
2355     /usr/include/X11          \
2356     /usr/local/X11/include    \
2357     /usr/local/include/X11    \
2358                               \
2359     /usr/XFree86/include/X11  \
2360     /usr/pkg/include          \
2361                               \
2362     /usr/openwin/share/include"
2363
2364 dnl try to find out the standard lib locations for the systems with multiple
2365 dnl ABIs
2366 AC_MSG_CHECKING([for libraries directory])
2367
2368 case "${host}" in
2369     *-*-irix6* )
2370         AC_CACHE_VAL(
2371             wx_cv_std_libpath,
2372             [
2373                 for d in WX_STD_LIBPATH(); do
2374                     for e in a so sl dylib dll.a; do
2375                         libc="$d/libc.$e"
2376                         if test -f $libc; then
2377                             save_LIBS="$LIBS"
2378                             LIBS="$libc"
2379                             AC_LINK_IFELSE([int main() { return 0; }],
2380                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2381                             LIBS="$save_LIBS"
2382                             if test "x$wx_cv_std_libpath" != "x"; then
2383                                 break 2
2384                             fi
2385                         fi
2386                     done
2387                 done
2388                 if test "x$wx_cv_std_libpath" = "x"; then
2389                     wx_cv_std_libpath="lib"
2390                 fi
2391             ]
2392         )
2393         ;;
2394
2395     *-*-solaris2* )
2396         dnl use ../lib or ../lib/64 depending on the size of void*
2397         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2398             wx_cv_std_libpath="lib/64"
2399         else
2400             wx_cv_std_libpath="lib"
2401         fi
2402         ;;
2403
2404     *-*-linux* )
2405         dnl use ../lib or ../lib64 depending on the size of void*
2406         if test "$ac_cv_sizeof_void_p" = 8 -a \
2407                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2408             wx_cv_std_libpath="lib64"
2409         else
2410             wx_cv_std_libpath="lib"
2411         fi
2412         ;;
2413
2414     *)
2415         wx_cv_std_libpath="lib";
2416         ;;
2417 esac
2418
2419 AC_MSG_RESULT($wx_cv_std_libpath)
2420
2421 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2422
2423 dnl Cross compiling with gcc?
2424 if test "$build" != "$host" -a "$GCC" = yes; then
2425     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2426     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2427     dnl for a 'root' below which libraries and headers for the target system
2428     dnl might be installed.
2429     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2430         cross_root=`dirname $cross_root`
2431         cross_root=`dirname $cross_root`
2432
2433         dnl substitute this candiate root for '^/usr' in the search lists,
2434         dnl strip out any that don't start '^/usr'.
2435         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2436         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2437         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2438
2439         dnl also have pkg-config search for *.pc files under this 'root'
2440         if test -z "$PKG_CONFIG_PATH"; then
2441             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2442             export PKG_CONFIG_PATH
2443         fi
2444
2445         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2446         dnl -x-libraries are given on the command line. So if they are not
2447         dnl set then set them here to plausible defaults.
2448         if test -z "$x_includes" -o "$x_includes" = NONE; then
2449             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2450             x_includes=$ac_find_includes
2451         fi
2452         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2453             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2454             x_libraries=$ac_find_libraries
2455         fi
2456     fi
2457 fi
2458
2459 dnl ------------------------------------------------------------------------
2460 dnl Check for libraries
2461 dnl ------------------------------------------------------------------------
2462
2463 dnl flush the cache because checking for libraries below might abort
2464 AC_CACHE_SAVE
2465
2466 dnl check for glibc version
2467 dnl
2468 dnl VZ: I have no idea why had this check been there originally, but now
2469 dnl     we could probably do without it by just always adding _GNU_SOURCE
2470 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2471     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2472         AC_TRY_COMPILE([#include <features.h>],
2473             [
2474                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2475                 not glibc 2.1
2476                 #endif
2477             ],
2478             [
2479                 wx_cv_lib_glibc21=yes
2480             ],
2481             [
2482                 wx_cv_lib_glibc21=no
2483             ]
2484         )
2485     ])
2486     if test "$wx_cv_lib_glibc21" = "yes"; then
2487         AC_DEFINE(wxHAVE_GLIBC2)
2488     fi
2489 fi
2490
2491 dnl we may need _GNU_SOURCE for 2 things:
2492 dnl
2493 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2494 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2495 dnl  which breaks libtiff compilation, so it is simpler to just define
2496 dnl  _GNU_SOURCE to get everything)
2497 dnl
2498 dnl  2. for Unicode functions
2499 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2500     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2501         AC_DEFINE(_GNU_SOURCE)
2502     fi
2503 fi
2504
2505 dnl Only add the -lm library if floating point functions cannot be used
2506 dnl without it.  This check is important on cygwin because of the bizarre
2507 dnl way that they have organized functions into libraries.  On cygwin, both
2508 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2509 dnl means that
2510 dnl   1) linking with -lm is not necessary, and
2511 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2512 dnl In particular, if you compile any program with -mno-cygwin and link with
2513 dnl -lm, it will crash instantly when it is run.  This happens because the
2514 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2515 dnl the ___main function instead of allowing it to be defined by
2516 dnl /usr/lib/mingw/libmingw32.a as it should be.
2517 dnl
2518 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2519 dnl
2520 dnl Just check a few floating point functions. If they are all found without
2521 dnl -lm, then we must not need -lm.
2522 have_cos=0
2523 have_floor=0
2524 AC_CHECK_FUNCS(cos, have_cos=1)
2525 AC_CHECK_FUNCS(floor, have_floor=1)
2526 AC_MSG_CHECKING(if floating point functions link without -lm)
2527 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2528     AC_MSG_RESULT(yes)
2529 else
2530     AC_MSG_RESULT(no)
2531     LIBS="$LIBS -lm"
2532     # use different functions to avoid configure caching
2533     have_sin=0
2534     have_ceil=0
2535     AC_CHECK_FUNCS(sin, have_sin=1)
2536     AC_CHECK_FUNCS(ceil, have_ceil=1)
2537     AC_MSG_CHECKING(if floating point functions link with -lm)
2538     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2539         AC_MSG_RESULT(yes)
2540     else
2541         AC_MSG_RESULT(no)
2542         # not sure we should warn the user, crash, etc.
2543     fi
2544 fi
2545
2546 dnl check for C99 string to long long conversion functions, assume that if we
2547 dnl have the unsigned variants, then we have the signed ones as well
2548 dnl
2549 dnl at least under SGI these functions are only available in C99 code and not
2550 dnl in C++ so do these tests using C++ compiler
2551 AC_LANG_PUSH(C++)
2552 if test "wxUSE_UNICODE" = "yes"; then
2553     WX_CHECK_FUNCS(wcstoull)
2554 else
2555     WX_CHECK_FUNCS(strtoull)
2556 fi
2557 AC_LANG_POP()
2558
2559 dnl ---------------------------------------------------------------------------
2560 dnl Optional libraries
2561 dnl
2562 dnl   --with-<lib>=sys
2563 dnl       looks for system library and fails if not found
2564 dnl
2565 dnl   --with-<lib>
2566 dnl   --with-<lib>=yes
2567 dnl       looks for system library and, if not found, prints a warning,
2568 dnl       falls back to the builtin wx version, and continues configuration
2569 dnl
2570 dnl   --with-<lib>=builtin
2571 dnl       uses builtin wx version without searching for system library
2572 dnl
2573 dnl   --with-<lib>=no
2574 dnl   --without-<lib>
2575 dnl       do not use library (neither system nor builtin wx version)
2576 dnl
2577 dnl ---------------------------------------------------------------------------
2578
2579 dnl ------------------------------------------------------------------------
2580 dnl Check for regex libraries
2581 dnl ------------------------------------------------------------------------
2582
2583 if test "$wxUSE_REGEX" != "no"; then
2584     AC_DEFINE(wxUSE_REGEX)
2585
2586     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2587         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2588         wxUSE_REGEX=builtin
2589     fi
2590
2591     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2592         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2593         dnl on some old systems it may be in libregex - check for it too?
2594         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)])
2595
2596         if test "x$ac_cv_func_regcomp" != "xyes"; then
2597             if test "$wxUSE_REGEX" = "sys" ; then
2598                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2599             else
2600                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2601                 wxUSE_REGEX=builtin
2602             fi
2603         else
2604             dnl we are using the system library
2605             wxUSE_REGEX=sys
2606             dnl only the built-in supports advanced REs
2607             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2608         fi
2609     fi
2610 fi
2611
2612 dnl ------------------------------------------------------------------------
2613 dnl Check for zlib compression library
2614 dnl ------------------------------------------------------------------------
2615
2616 ZLIB_LINK=
2617 if test "$wxUSE_ZLIB" != "no" ; then
2618     AC_DEFINE(wxUSE_ZLIB)
2619
2620     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2621         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2622         dnl should still use it because hopefully (can someone confirm this?)
2623         dnl Apple did fix the security problem in it and not using the system
2624         dnl library results in a whole bunch of warnings when linking with
2625         dnl Carbon framework
2626         if test "$USE_DARWIN" = 1; then
2627             system_zlib_h_ok="yes"
2628         else
2629             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2630             dnl known to not work) and although I don't know which is
2631             dnl the minimal required version it's safer to test for 1.1.4 as
2632             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2633             dnl has anything more ancient (1.1.3 was released in July 1998)
2634             dnl anyhow
2635             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2636                 [AC_TRY_RUN(
2637                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2638                     [
2639                         #include <zlib.h>
2640                         #include <stdio.h>
2641
2642                         int main()
2643                         {
2644                             FILE *f=fopen("conftestval", "w");
2645                             if (!f) exit(1);
2646                             fprintf(f, "%s",
2647                                     ZLIB_VERSION[0] == '1' &&
2648                                     (ZLIB_VERSION[2] > '1' ||
2649                                     (ZLIB_VERSION[2] == '1' &&
2650                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2651                             exit(0);
2652                         }
2653                     ],
2654                     ac_cv_header_zlib_h=`cat conftestval`,
2655                     ac_cv_header_zlib_h=no,
2656                     dnl cross-compiling: don't have an answer, try later
2657                     unset ac_cv_header_zlib_h
2658                 )]
2659             )
2660             dnl If the test above did not come up with a value (e.g. cross
2661             dnl compiling) then this should give a definitive answer
2662             AC_CHECK_HEADER(zlib.h)
2663
2664             system_zlib_h_ok=$ac_cv_header_zlib_h
2665         fi
2666
2667         if test "$system_zlib_h_ok" = "yes"; then
2668             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2669         fi
2670
2671         if test "x$ZLIB_LINK" = "x" ; then
2672             if test "$wxUSE_ZLIB" = "sys" ; then
2673                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2674             else
2675                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2676                 wxUSE_ZLIB=builtin
2677             fi
2678         else
2679             dnl we are using the system library
2680             wxUSE_ZLIB=sys
2681         fi
2682     fi
2683 fi
2684
2685 dnl ------------------------------------------------------------------------
2686 dnl Check for png library
2687 dnl ------------------------------------------------------------------------
2688
2689 PNG_LINK=
2690 if test "$wxUSE_LIBPNG" != "no" ; then
2691     AC_DEFINE(wxUSE_LIBPNG)
2692
2693     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2694         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2695         wxUSE_LIBPNG=sys
2696     fi
2697
2698     dnl for the check below to have a chance to succeed, we must already have
2699     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2700     dnl doesn't depend on zlib)
2701     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2702         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2703         wxUSE_LIBPNG=builtin
2704     fi
2705
2706     if test "$wxUSE_MGL" != 1 ; then
2707         dnl Don't check for libpng when building wxMGL, libmgl contains it
2708         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2709             dnl libpng version 0.9 is known to not work, if an even newer
2710             dnl version is required, just bump it up in the test below
2711             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2712                 [AC_TRY_RUN(
2713                     dnl png.h defines PNG_LIBPNG_VER=number
2714                     [
2715                         #include <png.h>
2716                         #include <stdio.h>
2717
2718                         int main()
2719                         {
2720                             FILE *f=fopen("conftestval", "w");
2721                             if (!f) exit(1);
2722                             fprintf(f, "%s",
2723                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2724                             exit(0);
2725                         }
2726                     ],
2727                     ac_cv_header_png_h=`cat conftestval`,
2728                     ac_cv_header_png_h=no,
2729                     dnl cross-compiling: test (later) if we have any png.h
2730                     unset ac_cv_header_png_h
2731                 )]
2732             )
2733             AC_CHECK_HEADER(png.h)
2734
2735             if test "$ac_cv_header_png_h" = "yes"; then
2736                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2737             fi
2738
2739             if test "x$PNG_LINK" = "x" ; then
2740                 if test "$wxUSE_LIBPNG" = "sys" ; then
2741                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2742                 else
2743                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2744                     wxUSE_LIBPNG=builtin
2745                 fi
2746             else
2747                 dnl we are using the system library
2748                 wxUSE_LIBPNG=sys
2749             fi
2750         fi
2751     fi
2752
2753     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2754 fi
2755
2756 dnl ------------------------------------------------------------------------
2757 dnl Check for jpeg library
2758 dnl ------------------------------------------------------------------------
2759
2760 JPEG_LINK=
2761 if test "$wxUSE_LIBJPEG" != "no" ; then
2762     AC_DEFINE(wxUSE_LIBJPEG)
2763
2764     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2765         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2766         wxUSE_LIBJPEG=sys
2767     fi
2768
2769     if test "$wxUSE_MGL" != 1 ; then
2770         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2771         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2772             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2773             dnl HAVE_STDLIB_H which are already defined and this provokes
2774             dnl a compiler warning which configure considers as an error...
2775             AC_MSG_CHECKING(for jpeglib.h)
2776             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2777                 AC_TRY_COMPILE(
2778                     [
2779                         #undef HAVE_STDLIB_H
2780                         #include <stdio.h>
2781                         #include <jpeglib.h>
2782                     ],
2783                     [
2784                     ],
2785                     ac_cv_header_jpeglib_h=yes,
2786                     ac_cv_header_jpeglib_h=no
2787                 )
2788             )
2789             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2790
2791             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2792                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2793             fi
2794
2795             if test "x$JPEG_LINK" = "x" ; then
2796                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2797                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2798                 else
2799                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2800                     wxUSE_LIBJPEG=builtin
2801                 fi
2802             else
2803                 dnl we are using the system library
2804                 wxUSE_LIBJPEG=sys
2805
2806                 if test "$wxUSE_MSW" = 1; then
2807                     dnl boolean is defined by the jpeg headers and also by the
2808                     dnl Windows headers of some compilers. This type has been
2809                     dnl renamed in the builtin, so it is only an issue when
2810                     dnl using an external jpeg lib on Windows.
2811                     AC_CHECK_TYPES(
2812                         [boolean],
2813                         [
2814                             AC_CHECK_SIZEOF(
2815                                 [boolean],
2816                                 [],
2817                                 [
2818                                     #undef HAVE_BOOLEAN
2819                                     #include <stdio.h>
2820                                     #include <jpeglib.h>
2821                                 ])
2822                             AC_DEFINE_UNQUOTED(
2823                                 [wxHACK_BOOLEAN],
2824                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2825                         ],
2826                         [],
2827                         [#include <windows.h>])
2828                 fi
2829             fi
2830         fi
2831     fi
2832 fi
2833
2834 dnl ------------------------------------------------------------------------
2835 dnl Check for tiff library
2836 dnl ------------------------------------------------------------------------
2837
2838 TIFF_LINK=
2839 TIFF_PREREQ_LINKS=-lm
2840 if test "$wxUSE_LIBTIFF" != "no" ; then
2841     AC_DEFINE(wxUSE_LIBTIFF)
2842
2843     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2844         dnl libtiff may depend on libjpeg and libz so use them in the test
2845         dnl below or it would fail
2846         if test "$wxUSE_LIBJPEG" = "sys"; then
2847             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2848         fi
2849         if test "$wxUSE_ZLIB" = "sys"; then
2850             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2851         fi
2852         AC_CHECK_HEADER(tiffio.h,
2853                         [
2854                             AC_CHECK_LIB(tiff, TIFFError,
2855                                          TIFF_LINK=" -ltiff",
2856                                          ,
2857                                          $TIFF_PREREQ_LINKS)
2858                         ]
2859                        )
2860
2861         if test "x$TIFF_LINK" = "x" ; then
2862             if test "$wxUSE_LIBTIFF" = "sys" ; then
2863                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2864             else
2865                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2866                 wxUSE_LIBTIFF=builtin
2867             fi
2868         else
2869             dnl we are using the system library
2870             wxUSE_LIBTIFF=sys
2871         fi
2872     fi
2873 fi
2874
2875 dnl ------------------------------------------------------------------------
2876 dnl Check for expat libraries
2877 dnl ------------------------------------------------------------------------
2878
2879 if test "$wxUSE_WCHAR_T" != "yes"; then
2880     if test "$wxUSE_EXPAT" != "no"; then
2881         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2882         wxUSE_EXPAT=no
2883     fi
2884     if test "$wxUSE_XML" != "no"; then
2885         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2886         wxUSE_XML=no
2887     fi
2888 fi
2889
2890 if test "$wxUSE_EXPAT" != "no"; then
2891     wxUSE_XML=yes
2892     AC_DEFINE(wxUSE_EXPAT)
2893     AC_DEFINE(wxUSE_XML)
2894
2895     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2896         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2897         if test "x$found_expat_h" = "x1"; then
2898             dnl Expat 1.95.6 comes with broken expat.h:
2899             AC_CACHE_CHECK([if expat.h is valid C++ header],
2900                 wx_cv_expat_is_not_broken,
2901                 [
2902                 AC_LANG_PUSH(C++)
2903                 AC_TRY_COMPILE([#include <expat.h>],[],
2904                     wx_cv_expat_is_not_broken=yes,
2905                     wx_cv_expat_is_not_broken=no
2906                 )
2907                 AC_LANG_POP()
2908                 ]
2909             )
2910             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2911                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2912             fi
2913         fi
2914         if test "x$EXPAT_LINK" = "x" ; then
2915             if test "$wxUSE_EXPAT" = "sys" ; then
2916                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2917             else
2918                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2919                 wxUSE_EXPAT=builtin
2920             fi
2921         else
2922             dnl we are using the system library
2923             wxUSE_EXPAT=sys
2924         fi
2925     fi
2926     if test "$wxUSE_EXPAT" = "builtin" ; then
2927         dnl Expat needs this:
2928         AC_CONFIG_SUBDIRS([src/expat])
2929     fi
2930 fi
2931
2932
2933 dnl ------------------------------------------------------------------------
2934 dnl Check for libmspack
2935 dnl ------------------------------------------------------------------------
2936
2937 if test "$wxUSE_LIBMSPACK" != "no"; then
2938     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2939     if test "x$found_mspack_h" = "x1"; then
2940         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2941                      MSPACK_LINK=" -lmspack")
2942     fi
2943     if test "x$MSPACK_LINK" = "x" ; then
2944         wxUSE_LIBMSPACK=no
2945     fi
2946 fi
2947
2948 if test "$wxUSE_LIBMSPACK" != "no"; then
2949     AC_DEFINE(wxUSE_LIBMSPACK)
2950 fi
2951
2952
2953 dnl ----------------------------------------------------------------
2954 dnl search for toolkit (widget sets)
2955 dnl ----------------------------------------------------------------
2956
2957 AFMINSTALL=
2958 WIN32INSTALL=
2959
2960 TOOLKIT=
2961 TOOLKIT_INCLUDE=
2962 WIDGET_SET=
2963
2964 dnl are we building for a win32 target environment?
2965 dnl If so, setup common stuff needed for both GUI and Base libs.
2966 if test "$USE_WIN32" = 1 ; then
2967     AC_CHECK_HEADERS(w32api.h)
2968     AC_CHECK_HEADER(windows.h, [],
2969     [
2970         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2971     ])
2972
2973     dnl --- FIXME: This is still a somewhat random list of libs,
2974     dnl ---        some of them should probably be included conditionally.
2975     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2976
2977     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2978         LIBS="$LIBS -loleacc"
2979     fi
2980
2981     case "${host}" in
2982         *-*-cygwin* )
2983             dnl Cygwin doesn't include these by default
2984             LIBS="$LIBS -lkernel32 -luser32"
2985     esac
2986
2987     dnl add extra odbc libs if we have compiled in odbc
2988     if test "$wxUSE_ODBC" = "sys" ; then
2989         wxUSE_ODBC = "yes"
2990     fi
2991     if test "$wxUSE_ODBC" = "yes" ; then
2992         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2993         AC_DEFINE(wxUSE_ODBC)
2994     fi
2995     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2996
2997     dnl This one is still used by some sample makefiles.
2998     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2999     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
3000
3001     dnl This lot we export to wx-config.  It must add the relevant
3002     dnl include directories at the point when they can be known.
3003     dnl (but are these (still) required anyway?)
3004     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
3005
3006     dnl install Win32-specific files in "make install"
3007     WIN32INSTALL=win32install
3008
3009     dnl pbt.h is missing on Wine at least
3010     AC_CHECK_HEADERS(pbt.h, [], [AC_DEFINE(NEED_PBT_H)])
3011 fi
3012
3013 if test "$wxUSE_GUI" = "yes"; then
3014     USE_GUI=1
3015
3016     GUI_TK_LIBRARY=
3017
3018     WXGTK12=
3019     WXGTK127=
3020     WXGTK20=
3021     WXGPE=
3022
3023     if test "$wxUSE_COCOA" = 1 ; then
3024         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
3025             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
3026             wxUSE_PRINTING_ARCHITECTURE=no
3027         fi
3028         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
3029             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
3030             wxUSE_DRAG_AND_DROP=no
3031         fi
3032         if test "$wxUSE_DRAGIMAGE" = "yes"; then
3033             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
3034             wxUSE_DRAGIMAGE=no
3035         fi
3036     fi
3037
3038     if test "$wxUSE_MSW" = 1 ; then
3039         TOOLKIT=MSW
3040         GUIDIST=MSW_DIST
3041
3042         dnl -mwindows causes a heap of other default gui libs to be linked in.
3043         case "${host}" in
3044             *-*-mingw32* )
3045                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
3046         esac
3047     fi
3048
3049     if test "$wxUSE_GTK" = 1; then
3050         dnl GTK+ test program must be compiled with C compiler
3051         AC_MSG_CHECKING([for GTK+ version])
3052
3053         gtk_version_cached=1
3054         AC_CACHE_VAL(wx_cv_lib_gtk,
3055             [
3056                 dnl stupid GTK+ AM macros produce their own messages, so we
3057                 dnl have to pass to the next line
3058                 gtk_version_cached=0
3059                 AC_MSG_RESULT()
3060
3061                 dnl we must link against lgthread unless the user
3062                 dnl used --disable-threads
3063                 GTK_MODULES=
3064                 if test "$wxUSE_THREADS" = "yes"; then
3065                     GTK_MODULES=gthread
3066                 fi
3067
3068                 dnl detect GTK2
3069                 wx_cv_lib_gtk=
3070                 if test "x$wxGTK_VERSION" != "x1"
3071                 then
3072                     dnl The gthread.pc that ships with solaris returns '-mt',
3073                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
3074                     dnl So disable the compile check and remove the -mt below.
3075                     case "${host}" in
3076                         *-*-solaris2* )
3077                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3078                             enable_gtktest=no
3079                             fi
3080                     esac
3081
3082                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
3083
3084                     dnl Remove the '-mt' for gcc on solaris
3085                     case "${host}" in
3086                         *-*-solaris2* )
3087                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3088                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
3089                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
3090                             fi
3091                             dnl solaris also requires -lX11 for static lib
3092                             if test "$wxUSE_SHARED" != "yes"; then
3093                                 GTK_LIBS="$GTK_LIBS -lX11"
3094                             fi
3095                     esac
3096                 fi
3097
3098                 dnl detect GTK1.x
3099                 if test -z "$wx_cv_lib_gtk"; then
3100                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
3101                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
3102
3103                         if test -z "$wx_cv_lib_gtk"; then
3104                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
3105                         fi
3106                     fi
3107                 fi
3108
3109                 if test -z "$wx_cv_lib_gtk"; then
3110                     dnl looks better in AC_MSG_RESULT
3111                     wx_cv_lib_gtk=none
3112                 else
3113                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3114                     dnl subsequent runs
3115                     wx_cv_cflags_gtk=$GTK_CFLAGS
3116                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
3117                 fi
3118             ]
3119         )
3120
3121         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3122         dnl enough
3123         if test "$gtk_version_cached" = 1; then
3124             AC_MSG_RESULT($wx_cv_lib_gtk)
3125         fi
3126
3127         case "$wx_cv_lib_gtk" in
3128             2.0)    WXGTK20=1
3129                     TOOLKIT_VERSION=2
3130                     ;;
3131             1.2.7)  WXGTK127=1
3132                     WXGTK12=1
3133                     ;;
3134             1.2.3)  WXGTK12=1
3135                     ;;
3136             *)      AC_MSG_ERROR([
3137 The development files for GTK+ were not found. For GTK+ 2, please
3138 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3139 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3140 and that the version is 1.2.3 or above. Also check that the
3141 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3142 --libs' are in the LD_LIBRARY_PATH or equivalent.
3143                             ])
3144                     ;;
3145         esac
3146
3147         if test "$WXGTK20" = 1; then
3148             save_CFLAGS="$CFLAGS"
3149             save_LIBS="$LIBS"
3150             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3151             LIBS="$LIBS $wx_cv_libs_gtk"
3152
3153             dnl gtk_icon_size_lookup is not available in the GTK+ headers
3154             dnl that have shipped with some versions of Sun's JDS. Not using
3155             dnl AC_CHECK_FUNCS here since it only checks the function exists
3156             dnl in the lib (not the header).
3157             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
3158                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
3159                            [#include <gtk/gtk.h>])
3160
3161             dnl test if we have at least GTK+ 2.6:
3162             AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3163             AC_TRY_COMPILE([
3164                             #include <gtk/gtk.h>
3165                            ],
3166                            [
3167                             #if !GTK_CHECK_VERSION(2,6,0)
3168                             Not GTK+ 2.6
3169                             #endif
3170                            ],
3171                            [
3172                             AC_DEFINE(__WXGTK26__)
3173                             AC_DEFINE(__WXGTK24__)
3174                             AC_MSG_RESULT([yes])
3175                             ac_wxgtk26=1
3176                            ],
3177                            [
3178                             AC_MSG_RESULT([no])
3179                             ac_wxgtk26=0
3180                            ])
3181
3182             if test "$ac_wxgtk26" = 0; then
3183             dnl test if we have at least GTK+ 2.4:
3184             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
3185             AC_TRY_COMPILE([
3186                             #include <gtk/gtk.h>
3187                            ],
3188                            [
3189                             #if !GTK_CHECK_VERSION(2,4,0)
3190                             Not GTK+ 2.4
3191                             #endif
3192                            ],
3193                            [
3194                             AC_DEFINE(__WXGTK24__)
3195                             AC_MSG_RESULT([yes])
3196                            ],
3197                            [
3198                             AC_MSG_RESULT([no])
3199                            ])
3200             fi
3201
3202             CFLAGS="$save_CFLAGS"
3203             LIBS="$save_LIBS"
3204         else
3205             if test "$wxUSE_UNICODE" = "yes"; then
3206                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3207                 wxUSE_UNICODE=no
3208             fi
3209
3210             dnl test for XIM support in libgdk
3211             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3212
3213             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3214             dnl have it but we do the check for the others)
3215             if test "$USE_DARWIN" != 1; then
3216                 AC_CHECK_FUNCS(poll)
3217             fi
3218         fi
3219
3220         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3221         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3222
3223         AFMINSTALL=afminstall
3224         TOOLKIT=GTK
3225         GUIDIST=GTK_DIST
3226
3227         dnl test for external libxpm if we're configured to use it
3228         if test "$wxUSE_GPE" = "yes"; then
3229             AC_MSG_CHECKING(for gpewidget library)
3230             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3231             if test "$ac_find_libraries" != "" ; then
3232                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3233                 dnl -lgpewidget must be before all GTK libs and
3234                 dnl we guess its path from the prefix
3235                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3236                 WXGPE=1
3237                 AC_MSG_RESULT([found in $ac_find_libraries])
3238             else
3239                 AC_MSG_RESULT(not found)
3240             fi
3241
3242             dnl AC_MSG_CHECKING(for gpe library)
3243             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3244             dnl if test "$ac_find_libraries" != "" ; then
3245             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3246             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3247             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3248             dnl else
3249             dnl     AC_MSG_RESULT(not found)
3250             dnl fi
3251         fi
3252     fi
3253
3254     if test "$wxUSE_MGL" = 1; then
3255        AC_MSG_CHECKING(for SciTech MGL library)
3256         if test "x$MGL_ROOT" = x ; then
3257             AC_MSG_RESULT(not found)
3258             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3259         else
3260             AC_MSG_RESULT($MGL_ROOT)
3261         fi
3262
3263         AC_MSG_CHECKING(for libmgl location)
3264         dnl Find MGL library that we want
3265         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3266         dnl             and for non-x86 versions
3267         case "${host}" in
3268             *-*-linux* )
3269               dnl glibc.so, glibc are for older versions of MGL,
3270               dnl x86/a, x86/so are used by >= 5.0 R11
3271               if test "x$wxUSE_SHARED" = xyes ; then
3272                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3273               else
3274                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3275               fi
3276               ;;
3277             *-pc-msdosdjgpp )
3278               mgl_os_candidates="dos32/dj2"
3279               ;;
3280             *)
3281               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3282         esac
3283
3284         mgl_lib_type=""
3285         mgl_os=""
3286
3287         for mgl_os_i in $mgl_os_candidates ; do
3288             if test "x$mgl_os" = x ; then
3289                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3290                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3291                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3292                         mgl_lib_type=debug
3293                         mgl_os=$mgl_os_i
3294                     fi
3295                 fi
3296                 if test "x$mgl_lib_type" = x ; then
3297                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3298                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3299                         mgl_lib_type=release
3300                         mgl_os=$mgl_os_i
3301                     fi
3302                 fi
3303             fi
3304         done
3305
3306         if test "x$mgl_os" = x ; then
3307             AC_MSG_RESULT(not found)
3308             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3309         fi
3310         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3311
3312         wxUSE_UNIVERSAL="yes"
3313
3314         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3315         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3316
3317         AFMINSTALL=afminstall
3318         TOOLKIT=MGL
3319         GUIDIST=MGL_DIST
3320     fi
3321
3322     if test "$wxUSE_DFB" = 1; then
3323        PKG_PROG_PKG_CONFIG()
3324
3325        PKG_CHECK_MODULES(DIRECTFB,
3326                          [directfb >= 0.9.23],
3327                          [
3328                            wxUSE_UNIVERSAL="yes"
3329                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3330                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3331                            TOOLKIT=DFB
3332                            GUIDIST=DFB_DIST
3333                          ],
3334                          [
3335                            AC_MSG_ERROR([DirectFB not found.])
3336                          ]
3337                          )
3338     fi
3339
3340     if test "$wxUSE_MICROWIN" = 1; then
3341         AC_MSG_CHECKING(for MicroWindows)
3342         if test "x$MICROWINDOWS" = x ; then
3343             AC_MSG_RESULT(not found)
3344             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3345         else
3346             AC_MSG_RESULT($MICROWINDOWS)
3347         fi
3348
3349         if test -f $MICROWINDOWS/lib/libmwin.a; then
3350             AC_MSG_RESULT(MicroWindows' libraries found.)
3351         else
3352             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3353         fi
3354
3355         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3356         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3357
3358         wxUSE_UNIVERSAL="yes"
3359
3360         AFMINSTALL=afminstall
3361         TOOLKIT=MICROWIN
3362         GUIDIST=MICROWIN_DIST
3363
3364         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3365     fi
3366
3367     dnl common part of X11 and Motif port checks
3368     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3369         dnl use standard macros to check for X headers/libs, this brings
3370         dnl support for the standard configure options --x-includes,
3371         dnl --x-libraries and --no-x
3372         AC_PATH_XTRA
3373
3374         if test "$no_x" = "yes"; then
3375           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3376         fi
3377
3378         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3379         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3380         dnl this junk out
3381         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3382         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3383         AFMINSTALL=afminstall
3384         COMPILED_X_PROGRAM=0
3385
3386     fi
3387
3388     if test "$wxUSE_X11" = 1; then
3389         if test "$wxUSE_NANOX" = "yes"; then
3390             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3391             if test "x$MICROWIN" = x ; then
3392                 AC_MSG_RESULT(not found)
3393                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3394             else
3395                 AC_MSG_RESULT($MICROWIN)
3396                 AC_DEFINE(wxUSE_NANOX)
3397             fi
3398         fi
3399
3400         if test "$wxUSE_UNICODE" = "yes"; then
3401             PKG_PROG_PKG_CONFIG()
3402
3403             PKG_CHECK_MODULES(PANGOX, pangox,
3404                 [
3405                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3406                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3407                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3408                 ],
3409                 [
3410                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3411                 ]
3412             )
3413             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3414                 [
3415                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3416                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3417                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3418                 ],
3419                 [
3420                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3421                     wxUSE_PRINTING_ARCHITECTURE="no"
3422                 ]
3423             )
3424             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3425                 [
3426                     AC_DEFINE(HAVE_PANGO_XFT)
3427                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3428                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3429                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3430                 ],
3431                 [
3432                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3433                 ]
3434             )
3435             save_LIBS="$LIBS"
3436             LIBS="$LIBS $PANGOX_LIBS"
3437             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3438             LIBS="$save_LIBS"
3439         fi
3440
3441         wxUSE_UNIVERSAL="yes"
3442
3443         if test "$wxUSE_NANOX" = "yes"; then
3444             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3445             TOOLCHAIN_DEFS="${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"
3446             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3447         else
3448             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3449         fi
3450
3451         TOOLKIT=X11
3452         GUIDIST=X11_DIST
3453     fi
3454
3455     if test "$wxUSE_MOTIF" = 1; then
3456         if test "$wxUSE_UNICODE" = "yes"; then
3457             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3458         fi
3459
3460         AC_MSG_CHECKING(for Motif/Lesstif headers)
3461         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3462         if test "$ac_find_includes" != "" ; then
3463             AC_MSG_RESULT(found in $ac_find_includes)
3464             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3465             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3466         else
3467             save_CFLAGS=$CFLAGS
3468             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3469
3470             AC_TRY_COMPILE(
3471                 [
3472                     #include <Xm/Xm.h>
3473                 ],
3474                 [
3475                     int version;
3476                     version = xmUseVersion;
3477                 ],
3478                 [
3479                     AC_MSG_RESULT(found in default search path)
3480                     COMPILED_X_PROGRAM=1
3481                 ],
3482                 [
3483                     AC_MSG_RESULT(no)
3484                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3485                 ]
3486             )
3487
3488             CFLAGS=$save_CFLAGS
3489         fi
3490
3491
3492         AC_MSG_CHECKING(for Motif/Lesstif library)
3493         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3494
3495         if test "x$ac_find_libraries" != "x" ; then
3496             AC_MSG_RESULT(found in $ac_find_libraries)
3497
3498             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3499             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3500         else
3501             dnl it might happen that we found headers in one of the standard
3502             dnl paths but the libs are elsewhere but still in default (linker)
3503             dnl path -- try to compile a test program to check for this
3504             save_CFLAGS=$CFLAGS
3505             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3506             save_LIBS="$LIBS"
3507             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3508
3509             AC_TRY_LINK(
3510                 [
3511                     #include <Xm/Xm.h>
3512                 ],
3513                 [
3514                     int version;
3515                     version = xmUseVersion;
3516                 ],
3517                 [
3518                     AC_MSG_RESULT(found in default search path)
3519                     COMPILED_X_PROGRAM=1
3520                 ],
3521                 [
3522                     AC_MSG_RESULT(no)
3523                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3524                 ]
3525             )
3526
3527             CFLAGS=$save_CFLAGS
3528             LIBS="$save_LIBS"
3529         fi
3530
3531         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3532         libp_link=""
3533         libsm_ice_link=""
3534         libs_found=0
3535         for libp in "" " -lXp"; do
3536             if test "$libs_found" = "0"; then
3537                 for libsm_ice in "" " -lSM -lICE"; do
3538                     if test "$libs_found" = "0"; then
3539                         save_LIBS="$LIBS"
3540                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3541                         save_CFLAGS=$CFLAGS
3542                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3543
3544                         AC_TRY_LINK(
3545                             [
3546                                 #include <Xm/Xm.h>
3547                                 #include <Xm/List.h>
3548                             ],
3549                             [
3550                                 XmString string = NULL;
3551                                 Widget w = NULL;
3552                                 int position = 0;
3553                                 XmListAddItem(w, string, position);
3554                             ],
3555                             [
3556                                 libp_link="$libp"
3557                                 libsm_ice_link="$libsm_ice"
3558                                 AC_MSG_RESULT(
3559                                     [need${libp_link}${libsm_ice_link}])
3560                                 libs_found=1
3561                             ], []
3562                         )
3563
3564                         LIBS="$save_LIBS"
3565                         CFLAGS=$save_CFLAGS
3566                     fi
3567                 done
3568             fi
3569         done
3570
3571         if test "$libs_found" = "0"; then
3572             AC_MSG_RESULT([can't find the right libraries])
3573             AC_MSG_ERROR([can't link a simple motif program])
3574         fi
3575
3576         dnl this seems to be needed under IRIX and shouldn't do any harm
3577         dnl elsewhere
3578         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3579
3580         save_CFLAGS=$CFLAGS
3581         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3582
3583         AC_CACHE_CHECK([for Motif 2],
3584             wx_cv_lib_motif2,
3585             AC_TRY_COMPILE([
3586                             #include <Xm/Xm.h>
3587                            ],
3588                            [
3589                             #if XmVersion < 2000
3590                             Not Motif 2
3591                             #endif
3592                            ],
3593                            wx_cv_lib_motif2="yes",
3594                            wx_cv_lib_motif2="no"))
3595         if test "$wx_cv_lib_motif2" = "yes"; then
3596             AC_DEFINE(__WXMOTIF20__,1)
3597         else
3598             AC_DEFINE(__WXMOTIF20__,0)
3599         fi
3600
3601         AC_CACHE_CHECK([whether Motif is Lesstif],
3602             wx_cv_lib_lesstif,
3603             AC_TRY_COMPILE([
3604                             #include <Xm/Xm.h>
3605                            ],
3606                            [
3607                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3608                             Not Lesstif
3609                             #endif
3610                            ],
3611                            wx_cv_lib_lesstif="yes",
3612                            wx_cv_lib_lesstif="no")
3613         )
3614         if test "$wx_cv_lib_lesstif" = "yes"; then
3615             AC_DEFINE(__WXLESSTIF__,1)
3616         else
3617             AC_DEFINE(__WXLESSTIF__,0)
3618         fi
3619
3620         CFLAGS=$save_CFLAGS
3621
3622         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3623         TOOLKIT=MOTIF
3624         GUIDIST=MOTIF_DIST
3625     fi
3626
3627     dnl more tests common to X11 and Motif:
3628     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3629         dnl test for external libxpm if we're configured to use it
3630         if test "$wxUSE_LIBXPM" = "sys"; then
3631             AC_MSG_CHECKING(for Xpm library)
3632             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3633             if test "$ac_find_libraries" != "" ; then
3634                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3635                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3636                 AC_MSG_RESULT(found in $ac_find_libraries)
3637
3638                 AC_CACHE_CHECK([for X11/xpm.h],
3639                     wx_cv_x11_xpm_h,
3640                     [
3641                         save_CFLAGS=$CFLAGS
3642                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3643
3644                         AC_TRY_COMPILE(
3645                             [
3646                                 #include <X11/xpm.h>
3647                             ],
3648                             [
3649                                 int version;
3650                                 version = XpmLibraryVersion();
3651                             ],
3652                             wx_cv_x11_xpm_h=yes,
3653                             wx_cv_x11_xpm_h=no
3654                         )
3655
3656                         CFLAGS=$save_CFLAGS
3657                     ]
3658                 )
3659
3660                 if test $wx_cv_x11_xpm_h = "yes"; then
3661                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3662                     AC_DEFINE(wxHAVE_LIB_XPM)
3663                 else
3664                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3665                 fi
3666             fi
3667
3668         fi
3669
3670         dnl XShapeQueryExtension checks: first the library, then prototype
3671         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3672                      [
3673                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3674                       wxHAVE_XEXT_LIB=1
3675                      ],
3676                      [], [$GUI_TK_LIBRARY -lX11])
3677
3678         if test "$wxHAVE_XEXT_LIB" = 1; then
3679             save_CFLAGS="$CFLAGS"
3680             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3681
3682             AC_MSG_CHECKING([for X11/extensions/shape.h])
3683             AC_TRY_COMPILE([
3684                             #include <X11/Xlib.h>
3685                             #include <X11/extensions/shape.h>
3686                            ],
3687                            [
3688                             int dummy1, dummy2;
3689                             XShapeQueryExtension((Display*)NULL,
3690                                                  (int*)NULL, (int*)NULL);
3691                            ],
3692                            [
3693                             AC_DEFINE(HAVE_XSHAPE)
3694                             AC_MSG_RESULT([found])
3695                            ],
3696                            [
3697                             AC_MSG_RESULT([not found])
3698                            ])
3699             CFLAGS="$save_CFLAGS"
3700
3701         fi
3702     fi
3703
3704     if test "$wxUSE_MAC" = 1; then
3705         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3706         if test "$GCC" = yes; then
3707             AC_MSG_RESULT([gcc])
3708             CPPFLAGS_PASCAL="-fpascal-strings"
3709         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3710             AC_MSG_RESULT([xlc])
3711             CPPFLAGS_PASCAL="-qmacpstr"
3712         else
3713             AC_MSG_RESULT([none])
3714         fi
3715
3716         if test "x$wxUSE_UNIX" = "xyes"; then
3717             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3718         else
3719             dnl platform.h needs TARGET_CARBON before setup.h
3720             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3721         fi
3722
3723         TOOLKIT=MAC
3724         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3725         GUIDIST=MACX_DIST
3726         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3727         dnl are different, so they need different names:
3728         WXBASEPORT="_carbon"
3729     fi
3730
3731     if test "$wxUSE_COCOA" = 1; then
3732         TOOLKIT=COCOA
3733         GUIDIST=COCOA_DIST
3734     fi
3735
3736     if test "$wxUSE_PM" = 1; then
3737         TOOLKIT=PM
3738         GUIDIST=PM_DIST
3739         AC_CACHE_CHECK([for type SPBCDATA],
3740             wx_cv_spbcdata,
3741             [
3742                 AC_TRY_COMPILE(
3743                     [
3744                         #define INCL_PM
3745                         #include <os2.h>
3746                     ],
3747                     [
3748                         SPBCDATA test;
3749                     ],
3750                     wx_cv_spbcdata=yes,
3751                     wx_cv_spbcdata=no
3752                 )
3753             ]
3754         )
3755
3756         if test $wx_cv_spbcdata = "yes"; then
3757             AC_DEFINE(HAVE_SPBCDATA)
3758         fi
3759     fi
3760
3761     dnl the name of the directory where the files for this toolkit live
3762     if test "$TOOLKIT" = "PM" ; then
3763         TOOLKIT_DIR="os2"
3764     else
3765         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3766     fi
3767
3768     if test "$wxUSE_UNIVERSAL" = "yes"; then
3769         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3770         WIDGET_SET=univ
3771     fi
3772
3773     dnl distribute samples/demos/utils with GUI versions
3774     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3775     DISTDIR="wx\$(TOOLKIT)"
3776 else
3777     USE_GUI=0
3778
3779     dnl this doesn't quite work right for wxBase, but the places
3780     dnl where it is wrong aren't fatal (yet) though.
3781     TOOLKIT_DIR="base"
3782
3783     dnl the sources, their dependenices and the headers
3784     if test "$USE_WIN32" = 1 ; then
3785         dnl yes, the toolkit for wxBase on win32 is actually MSW
3786         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3787         TOOLKIT="MSW"
3788     fi
3789
3790     dnl distribute only wxBase sources/headers
3791     GUIDIST="BASE_DIST"
3792     DISTDIR="wxBase"
3793 fi
3794
3795 dnl ---------------------------------------------------------------------------
3796 dnl Optional libraries included when system library is not used
3797 dnl ---------------------------------------------------------------------------
3798
3799 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3800 if test "$wxUSE_GUI" = "yes"; then
3801     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3802         dnl defines HAVE_X11_XKBLIB_H
3803         AC_CHECK_HEADERS(X11/Xlib.h)
3804         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3805                          [
3806                           #if HAVE_X11_XLIB_H
3807                             #include <X11/Xlib.h>
3808                           #endif
3809                          ])
3810     fi
3811 fi
3812
3813
3814 dnl ----------------------------------------------------------------
3815 dnl iODBC support
3816 dnl ----------------------------------------------------------------
3817
3818 IODBC_C_SRC=""
3819
3820
3821 dnl ODBC is handled separately for MSW
3822 if test "$TOOLKIT" != "MSW" ; then
3823
3824     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3825         dnl This is not ideal we really ough to use the unixodbc-config
3826         dnl  or iodbc-config if they exist.
3827
3828         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3829         if test "x$found_sql_h" = "x1" ; then
3830             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3831             [
3832                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3833                 [
3834                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3835                 ])
3836             ])
3837         fi
3838         if test "x$ODBC_LINK" = "x" ; then
3839             if test "$wxUSE_ODBC" = "sys" ; then
3840                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3841             else
3842                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3843                 wxUSE_ODBC=builtin
3844             fi
3845         else
3846             dnl we are using the system library
3847             wxUSE_ODBC=sys
3848         fi
3849     fi
3850
3851     if test "$wxUSE_ODBC" = "builtin" ; then
3852         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3853     fi
3854 fi
3855
3856 if test "$wxUSE_ODBC" != "no" ; then
3857     AC_DEFINE(wxUSE_ODBC)
3858     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3859
3860     dnl is this still necessary?
3861     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3862 fi
3863
3864 dnl ---------------------------------------------------------------------------
3865 dnl wxDisplay Sanity checks
3866 dnl ---------------------------------------------------------------------------
3867
3868 if test "$wxUSE_DISPLAY" = "yes"; then
3869 dnl ---------------------------------------------------------------------------
3870 dnl Xinerama (for unix ) - Brian Victor
3871 dnl ---------------------------------------------------------------------------
3872     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3873         AC_MSG_CHECKING([for Xinerama])
3874         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3875         if test "$ac_find_libraries" != "" ; then
3876             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3877             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3878                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3879             fi
3880             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3881             AC_MSG_RESULT([yes])
3882
3883             AC_MSG_CHECKING([for Xxf86vm extension])
3884             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3885             if test "$ac_find_libraries" != "" ; then
3886                 AC_MSG_RESULT([yes])
3887                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3888                                  [
3889                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3890                                  ],
3891                                  [],
3892                                  [
3893                                       #if HAVE_X11_XLIB_H
3894                                         #include <X11/Xlib.h>
3895                                       #endif
3896                                  ])
3897             else
3898                 AC_MSG_RESULT([no])
3899             fi
3900
3901         else
3902             AC_MSG_RESULT([no])
3903             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3904             wxUSE_DISPLAY="no"
3905         fi
3906     elif test "$wxUSE_MSW" = 1; then
3907 dnl ---------------------------------------------------------------------------
3908 dnl DirectDraw for MSW - optionally used by WxDisplay.
3909 dnl ---------------------------------------------------------------------------
3910         AC_CHECK_HEADERS([ddraw.h], [], [], [#include <windows.h>])
3911     fi
3912 fi
3913
3914 dnl ---------------------------------------------------------------------------
3915 dnl X11 session management
3916 dnl ---------------------------------------------------------------------------
3917 if test "$wxUSE_DETECT_SM" = "yes"; then
3918     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3919         AC_MSG_CHECKING([for -lSM - X11 session management])
3920         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3921         if test "$ac_find_libraries" != "" ; then
3922             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3923             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3924                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3925             fi
3926             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3927             AC_MSG_RESULT([yes])
3928         else
3929             AC_MSG_RESULT([no])
3930             AC_MSG_WARN([libSM not found; disabling session management detection])
3931             wxUSE_DETECT_SM="no"
3932         fi
3933     else
3934         wxUSE_DETECT_SM="no"
3935     fi
3936 fi
3937
3938
3939 dnl ---------------------------------------------------------------------------
3940 dnl OpenGL libraries
3941 dnl ---------------------------------------------------------------------------
3942
3943 USE_OPENGL=0
3944 if test "$wxUSE_OPENGL" = "yes"; then
3945     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3946         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3947         wxUSE_OPENGL="no"
3948     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3949         OPENGL_LIBS="-framework OpenGL -framework AGL"
3950     elif test "$wxUSE_MSW" = 1; then
3951         OPENGL_LIBS="-lopengl32 -lglu32"
3952     else
3953         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3954         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3955         AC_MSG_CHECKING([for OpenGL headers])
3956         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3957         if test "$ac_find_includes" != "" ; then
3958             AC_MSG_RESULT(found in $ac_find_includes)
3959             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3960             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3961         else
3962             AC_MSG_RESULT([not found])
3963         fi
3964
3965         AC_CHECK_HEADER(GL/gl.h, [
3966             AC_CHECK_HEADER(GL/glu.h, [
3967                 found_gl=0
3968
3969                 AC_MSG_CHECKING([for -lGL])
3970                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3971                 if test "$ac_find_libraries" != "" ; then
3972                     AC_MSG_RESULT([found in $ac_find_libraries])
3973
3974                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3975                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3976                         LDFLAGS_GL="$ac_path_to_link"
3977                     fi
3978
3979                     dnl don't suppose that libGL and libGLU are always in the
3980                     dnl same directory -- this is not true for some common
3981                     dnl distributions
3982                     AC_MSG_CHECKING([for -lGLU])
3983                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3984                     if test "$ac_find_libraries" != "" ; then
3985                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3986                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3987                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3988                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3989                         fi
3990
3991                         found_gl=1
3992                         OPENGL_LIBS="-lGL -lGLU"
3993                         AC_MSG_RESULT([yes])
3994                     else
3995                         AC_MSG_RESULT([no])
3996                     fi
3997                 else
3998                     AC_MSG_RESULT([no])
3999                 fi
4000
4001                 if test "$found_gl" != 1; then
4002                     AC_MSG_CHECKING([for -lMesaGL])
4003                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
4004                     if test "$ac_find_libraries" != "" ; then
4005                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
4006                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
4007                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
4008                         AC_MSG_RESULT([yes])
4009                     else
4010                         AC_MSG_RESULT([no])
4011                     fi
4012                 fi
4013             ])
4014         ])
4015
4016         if test "x$OPENGL_LIBS" = "x"; then
4017             dnl it should be an error and not a warning because OpenGL is not on
4018             dnl by default and so if it had been explicitly requested, we
4019             dnl shouldn't just fall back to compiling the library without it
4020             AC_MSG_ERROR(OpenGL libraries not available)
4021         fi
4022     fi
4023
4024     if test "$wxUSE_OPENGL" = "yes"; then
4025         USE_OPENGL=1
4026         AC_DEFINE(wxUSE_OPENGL)
4027         AC_DEFINE(wxUSE_GLCANVAS)
4028         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
4029     fi
4030 fi
4031
4032
4033 dnl the symbol which allows conditional compilation for the given toolkit
4034 if test -n "$TOOLKIT" ; then
4035     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
4036 fi
4037
4038
4039 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
4040
4041 if test "$wxUSE_SHARED" = "yes"; then
4042     case "${host}" in
4043       *-pc-msdosdjgpp )
4044         dnl only static for now
4045         wxUSE_SHARED=no
4046         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
4047       ;;
4048     esac
4049 fi
4050
4051 if test "$wxUSE_SHARED" = "yes"; then
4052
4053     dnl use versioned symbols if available on the platform
4054     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
4055
4056     case "${host}" in
4057       *-*-linux* | *-*-gnu* )
4058         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4059         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4060         ;;
4061
4062       *-*-solaris2* )
4063         if test "$GCC" = yes ; then
4064             dnl newer versions of gcc need -isystem to compile X headers on
4065             dnl Solaris (which use old style C syntax)
4066             CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
4067
4068             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
4069             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
4070             saveLdflags="$LDFLAGS"
4071             LDFLAGS="$saveLdflags -Wl,-rpath,/"
4072             AC_MSG_CHECKING([if the linker accepts -rpath])
4073             AC_TRY_LINK(
4074                 [],[],
4075                 [
4076                     AC_MSG_RESULT([yes])
4077                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4078                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4079                 ],[
4080                     AC_MSG_RESULT([no])
4081                     AC_MSG_CHECKING([if the linker accepts -R])
4082                     LDFLAGS="$saveLdflags -Wl,-R,/"
4083                     AC_TRY_LINK(
4084                         [],[],
4085                         [
4086                             AC_MSG_RESULT([yes])
4087                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4088                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
4089                         ],[
4090                             AC_MSG_RESULT([no])
4091                         ])
4092                 ])
4093             LDFLAGS="$saveLdflags"
4094         else
4095             SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
4096             WXCONFIG_RPATH="-R\$libdir"
4097         fi
4098       ;;
4099
4100       *-*-darwin* )
4101         install_name_tool=`which install_name_tool`
4102         if test "$install_name_tool" -a -x "$install_name_tool"; then
4103             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
4104             cat <<EOF >change-install-names
4105 #!/bin/sh
4106 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4107 inst_cmd="install_name_tool "
4108 for i in \${libnames} ; do
4109     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
4110 done
4111 \${inst_cmd} \${3}
4112 EOF
4113             chmod +x change-install-names
4114         fi
4115       ;;
4116
4117       *-*-cygwin* | *-*-mingw32* )
4118         dnl this one shouldn't be used for the library build so put it in a
4119         dnl separate variable from WXCONFIG_CPPFLAGS
4120         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4121         ;;
4122
4123       *-*-hpux* )
4124         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4125         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4126         ;;
4127
4128     esac
4129
4130     if test $wxUSE_RPATH = "no"; then
4131         SAMPLES_RPATH_FLAG=''
4132         SAMPLES_RPATH_POSTLINK=''
4133         WXCONFIG_RPATH=''
4134     fi
4135
4136     SHARED=1
4137
4138 else
4139
4140     config_linkage_component="-static"
4141     SHARED=0
4142
4143 fi
4144
4145
4146 UNICODE=0
4147 lib_unicode_suffix=
4148 WX_CHARTYPE="ansi"
4149 if test "$wxUSE_UNICODE" = "yes"; then
4150     lib_unicode_suffix=u
4151     WX_CHARTYPE="unicode"
4152     UNICODE=1
4153 fi
4154
4155 lib_debug_suffix=
4156 WX_DEBUGTYPE="release"
4157 DEBUG_FLAG=0
4158 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
4159     lib_debug_suffix=d
4160     WX_DEBUGTYPE="debug"
4161     DEBUG_FLAG=1
4162 fi
4163
4164 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4165 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4166
4167 DEBUG_INFO=0
4168 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4169     DEBUG_INFO=1
4170 fi
4171
4172 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
4173
4174 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
4175
4176 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4177
4178 if test "$cross_compiling" = "yes"; then
4179     HOST_SUFFIX="-$host_alias"
4180     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
4181     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
4182 fi
4183
4184 dnl library link name
4185 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
4186 dnl If we ever need to do that, we won't need to keep these.
4187 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4188 if test "${TOOLKIT_DIR}" = "os2"; then
4189     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4190 else
4191     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4192 fi
4193
4194
4195
4196 if test "$wxUSE_COCOA" = 1; then
4197     AC_LANG_SAVE
4198     AC_WX_LANG_OBJECTIVEC
4199 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4200 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4201 dnl Point but only if MacTypes.h was not included first.  Of course,
4202 dnl if MacTypes.h is included later then you're screwed when it
4203 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4204 dnl to not typedef Point and thus fix the problem.
4205     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4206     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4207 #include <CoreFoundation/CoreFoundation.h>
4208         ],[],
4209         [AC_MSG_RESULT([no])],
4210         [AC_MSG_RESULT([yes])
4211         AC_MSG_CHECKING([if defining __Point__ will fix it])
4212         AC_TRY_COMPILE([#define __Point__ 1
4213 #include <AppKit/NSEvent.h>
4214 #include <CoreFoundation/CoreFoundation.h>
4215             ],[],
4216             [AC_MSG_RESULT([yes])
4217             AC_DEFINE(__Point__)
4218             ],
4219             [AC_MSG_FAILURE([no])]
4220         )]
4221     )
4222     AC_LANG_RESTORE
4223 fi
4224
4225 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
4226     dnl base name of the resource file for wxMac must be the same
4227     dnl as library installation base name (-install_name)
4228     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
4229     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
4230
4231     dnl add the resources target for wxMac
4232     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
4233
4234     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
4235     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
4236     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
4237
4238     MACSETFILE="\$(SETFILE)"
4239
4240     dnl resources are bundled both with shared library and applications
4241     dnl since the carb resource *must* be included in the application
4242     if test "$wxUSE_MAC" = 1; then
4243         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
4244         RESCOMP="$REZ"
4245         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
4246     else
4247         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
4248         RESCOMP="echo -n \| $REZ"
4249         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
4250     fi
4251
4252 else
4253     dnl default value is to (silently) do nothing in the makefile
4254     MACSETFILE="@true"
4255
4256     if test "$wxUSE_PM" = 1; then
4257         RESCOMP="emxbind"
4258         WXCONFIG_RESFLAGS="-ep"
4259
4260         dnl Is this one really used anywhere for pm?
4261         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
4262     else
4263         POSTLINK_COMMAND="@true"
4264     fi
4265
4266 fi
4267
4268
4269 dnl ---------------------------------------------------------------------------
4270 dnl Checks for typedefs
4271 dnl ---------------------------------------------------------------------------
4272
4273 dnl   defines mode_t if not already defined
4274 AC_TYPE_MODE_T
4275 dnl   defines off_t if not already defined
4276 AC_TYPE_OFF_T
4277 dnl   defines pid_t if not already defined
4278 AC_TYPE_PID_T
4279 dnl   defines size_t if not already defined
4280 AC_TYPE_SIZE_T
4281 dnl   defines uid_t and gid_t if not already defined
4282 AC_TYPE_UID_T
4283
4284 dnl sets HAVE_SSIZE_T if ssize_t is defined
4285 AC_CHECK_TYPES(ssize_t)
4286
4287 dnl check what exactly size_t is on this machine - this is necessary to avoid
4288 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4289 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4290 AC_CACHE_CHECK([if size_t is unsigned int],
4291     wx_cv_size_t_is_uint,
4292     [
4293     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4294     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4295     dnl methods in a local class (i.e. class inside a function) declaration
4296     dnl without any objections!!
4297     dnl
4298     dnl hence the hack below: we must have Foo at global scope!
4299     AC_TRY_COMPILE([#include <stddef.h>],
4300         [
4301             return 0; }
4302
4303             struct Foo { void foo(size_t); void foo(unsigned int); };
4304
4305             int bar() {
4306         ],
4307         wx_cv_size_t_is_uint=no,
4308         wx_cv_size_t_is_uint=yes
4309     )
4310     ]
4311 )
4312
4313 if test "$wx_cv_size_t_is_uint" = "yes"; then
4314     AC_DEFINE(wxSIZE_T_IS_UINT)
4315 else
4316     AC_CACHE_CHECK([if size_t is unsigned long],
4317         wx_cv_size_t_is_ulong,
4318         AC_TRY_COMPILE([#include <stddef.h>],
4319             [
4320                 return 0; }
4321
4322                 struct Foo { void foo(size_t); void foo(unsigned long); };
4323
4324                 int bar() {
4325             ],
4326             wx_cv_size_t_is_ulong=no,
4327             wx_cv_size_t_is_ulong=yes
4328         )
4329     )
4330
4331     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4332         AC_DEFINE(wxSIZE_T_IS_ULONG)
4333     fi
4334 fi
4335
4336 AC_LANG_POP() dnl C++
4337
4338 dnl ---------------------------------------------------------------------------
4339 dnl Checks for structures
4340 dnl ---------------------------------------------------------------------------
4341
4342 dnl does passwd struct has the pw_gecos field?
4343 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4344     [
4345         AC_TRY_COMPILE([#include <pwd.h>],
4346              [
4347                 char *p;
4348                 struct passwd *pw;
4349                 p = pw->pw_gecos;
4350              ],
4351              [
4352                 wx_cv_struct_pw_gecos=yes
4353              ],
4354              [
4355                 wx_cv_struct_pw_gecos=no
4356              ]
4357         )
4358     ]
4359 )
4360
4361 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4362     AC_DEFINE(HAVE_PW_GECOS)
4363 fi
4364
4365 dnl ---------------------------------------------------------------------------
4366 dnl Check for functions
4367 dnl ---------------------------------------------------------------------------
4368
4369 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4370 if test "$wxUSE_WCHAR_T" = "yes"; then
4371     AC_DEFINE(wxUSE_WCHAR_T)
4372
4373     dnl check for wcslen in all possible places
4374     WCSLEN_FOUND=0
4375     WCHAR_LINK=
4376     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4377
4378     if test "$WCSLEN_FOUND" = 0; then
4379         if test "$TOOLKIT" = "MSW"; then
4380             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4381         else
4382             AC_CHECK_LIB(w, wcslen, [
4383                             WCHAR_LINK=" -lw"
4384                             WCSLEN_FOUND=1
4385                         ])
4386         fi
4387     fi
4388
4389     if test "$WCSLEN_FOUND" = 1; then
4390         AC_DEFINE(HAVE_WCSLEN)
4391     fi
4392
4393     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4394     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4395     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4396     dnl flags when g++ is configured, it will declare it's own).
4397     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4398         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4399     fi
4400
4401     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4402     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4403     dnl library, not the header, so do a header check for mbstate_t first.
4404     AC_CHECK_TYPES([mbstate_t],
4405                    [AC_CHECK_FUNCS(wcsrtombs)],
4406                    [],
4407                    [#include <wchar.h>])
4408 else
4409     AC_MSG_WARN([Wide character support is unavailable])
4410 fi
4411
4412 dnl check for vsnprintf() -- a safe version of vsprintf())
4413 dnl
4414 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4415 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4416 dnl stupidly, provides a dummy function declaration inside its extension)
4417 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4418 dnl
4419 dnl so we first check if the function is in the library
4420 dnl
4421 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4422 AC_CHECK_FUNCS(snprintf vsnprintf)
4423
4424 if test "$ac_cv_func_vsnprintf" = "yes"; then
4425     dnl yes it is -- now check if it is in the headers
4426     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4427         [
4428             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4429             dnl taking "char *" and not "const char *" while Metrowerks does
4430             dnl provide a correct vsnprintf declaration but in C++ mode it's
4431             dnl always in std namespace and so we have to bring it in scope
4432             AC_TRY_COMPILE(
4433                 [
4434                     #include <stdio.h>
4435                     #include <stdarg.h>
4436                     #ifdef __MSL__
4437                     #if __MSL__ >= 0x6000
4438                     namespace std {}
4439                     using namespace std;
4440                     #endif
4441                     #endif
4442                 ],
4443                 [
4444                     char *buf;
4445                     va_list ap;
4446                     vsnprintf(buf, 10u, "%s", ap);
4447                 ],
4448                 wx_cv_func_vsnprintf_decl=yes,
4449                 wx_cv_func_vsnprintf_decl=no
4450             )
4451         ]
4452     )
4453
4454     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4455         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4456
4457         dnl we know there is a vsnprintf declaration, but some old headers
4458         dnl may have one taking a "char *" format instead of "const char *"
4459         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4460             [
4461                 AC_TRY_COMPILE(
4462                     [
4463                         #include <stdio.h>
4464                         #include <stdarg.h>
4465                         #ifdef __MSL__
4466                         #if __MSL__ >= 0x6000
4467                         namespace std {}
4468                         using namespace std;
4469                         #endif
4470                         #endif
4471                     ],
4472                     [
4473                         char *buf;
4474                         va_list ap;
4475                         const char *fmt = "%s";
4476                         vsnprintf(buf, 10u, fmt, ap);
4477                     ],
4478                     wx_cv_func_broken_vsnprintf_decl=no,
4479                     wx_cv_func_broken_vsnprintf_decl=yes
4480                 )
4481             ]
4482         )
4483
4484         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4485             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4486         fi
4487     fi
4488 fi
4489
4490 dnl the same as above but for snprintf() now: it's not present in at least AIX
4491 dnl 4.2 headers
4492 if test "$ac_cv_func_snprintf" = "yes"; then
4493     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4494         [
4495             AC_TRY_COMPILE(
4496                 [
4497                     #include <stdio.h>
4498                     #include <stdarg.h>
4499                     #ifdef __MSL__
4500                     #if __MSL__ >= 0x6000
4501                     namespace std {}
4502                     using namespace std;
4503                     #endif
4504                     #endif
4505                 ],
4506                 [
4507                     char *buf;
4508                     snprintf(buf, 10u, "%s", "wx");
4509                 ],
4510                 wx_cv_func_snprintf_decl=yes,
4511                 wx_cv_func_snprintf_decl=no
4512             )
4513         ]
4514     )
4515
4516     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4517         AC_DEFINE(HAVE_SNPRINTF_DECL)
4518
4519         dnl we know there is an snprintf declaration, but some old headers
4520         dnl may have one taking a "char *" format instead of "const char *"
4521         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4522             [
4523                 AC_TRY_COMPILE(
4524                     [
4525                         #include <stdio.h>
4526                         #include <stdarg.h>
4527                         #ifdef __MSL__
4528                         #if __MSL__ >= 0x6000
4529                         namespace std {}
4530                         using namespace std;
4531                         #endif
4532                         #endif
4533                     ],
4534                     [
4535                         char *buf;
4536                         const char *fmt = "%s";
4537                         snprintf(buf, 10u, fmt, "wx");
4538                     ],
4539                     wx_cv_func_broken_snprintf_decl=no,
4540                     wx_cv_func_broken_snprintf_decl=yes
4541                 )
4542             ]
4543         )
4544
4545         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4546             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4547         fi
4548     fi
4549
4550     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4551
4552         dnl check if snprintf() has support for positional arguments
4553         dnl NB: if snprintf() has positional support we can safely suppose that also
4554         dnl     other *printf() functions support them as they all belong to the same
4555         dnl     family and they all fallback to the same implementation
4556         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4557             [
4558                 AC_TRY_RUN(
4559                     [
4560                         #include <stdio.h>
4561
4562                         int main (void)
4563                         {
4564                             char buffer[128];
4565                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4566                             if (strcmp ("2 3 1", buffer) == 0)
4567                                 exit (0);
4568                             exit (1);
4569                         }
4570                     ],
4571                     wx_cv_func_snprintf_pos_params=no,
4572                     wx_cv_func_snprintf_pos_params=yes,
4573                     dnl be pessimistic when cross-compiling
4574                     [
4575                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4576 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4577                         wx_cv_func_snprintf_pos_params=no
4578                     ]
4579                 )
4580             ]
4581         )
4582
4583         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4584             AC_DEFINE(HAVE_UNIX98_PRINTF)
4585         fi
4586     fi
4587 fi
4588
4589 if test "$wxUSE_UNICODE" = yes; then
4590
4591     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4592     dnl builds so let's check if swprintf() is declared as C99 imposes:
4593     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4594     dnl or rather as:
4595     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4596     AC_CHECK_FUNCS(swprintf)
4597
4598     if test "$ac_cv_func_swprintf" = "yes"; then
4599         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4600             [
4601                 AC_TRY_COMPILE(
4602                     [
4603                         #include <stdio.h>
4604                         #include <stdarg.h>
4605                         #include <wchar.h>
4606                     ],
4607                     [
4608                         wchar_t *buf;
4609                         const wchar_t *fmt = L"test";
4610                         swprintf(buf, 10u, fmt);
4611                     ],
4612                     wx_cv_func_broken_swprintf_decl=no,
4613                     wx_cv_func_broken_swprintf_decl=yes
4614                 )
4615             ]
4616         )
4617
4618         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4619             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4620         fi
4621     fi
4622
4623     dnl also look if we have wide char IO functions, notice that [f]putws are
4624     dnl declared in special widec.h under Solaris
4625     wchar_headers="#include <stdio.h>
4626 #include <wchar.h>"
4627     case "${host}" in
4628         *-*-solaris2* )
4629             AC_CHECK_HEADERS(widec.h)
4630             if test "$ac_cv_header_widec_h" = "yes"; then
4631                 wchar_headers="$wchar_headers
4632 #include <widec.h>"
4633             fi
4634     esac
4635
4636     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4637                    [$wchar_headers])
4638
4639     dnl MinGW has a vswprintf with a different prototype, and
4640     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4641     dnl finds it even if it is not declared in some versions...
4642     AC_MSG_CHECKING([for _vsnwprintf])
4643     AC_TRY_COMPILE([#include <wchar.h>],
4644                    [&_vsnwprintf;],
4645                    [AC_MSG_RESULT([yes])
4646                     AC_DEFINE(HAVE__VSNWPRINTF)],
4647                    [AC_MSG_RESULT([no])]);
4648 fi
4649
4650 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4651     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4652 fi
4653
4654 if test "$wxUSE_FILE" = "yes"; then
4655     WX_CHECK_FUNCS(fsync)
4656 fi
4657
4658 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4659
4660 dnl the following tests are for Unix(like) systems only
4661 if test "$TOOLKIT" != "MSW"; then
4662
4663 dnl check for available version of iconv()
4664
4665 AM_ICONV
4666 LIBS="$LIBICONV $LIBS"
4667
4668 dnl check for POSIX signals if we need them
4669 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4670     AC_CHECK_FUNCS(sigaction)
4671
4672     if test "$ac_cv_func_sigaction" = "no"; then
4673         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4674         wxUSE_ON_FATAL_EXCEPTION=no
4675     fi
4676
4677     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4678       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4679       [
4680         dnl C compiler happily compiles the code even if there is type mismatch
4681         AC_LANG_PUSH(C++)
4682         AC_TRY_COMPILE([#include <signal.h>],
4683                      [
4684                         extern void testSigHandler(int);
4685
4686                         struct sigaction sa;
4687                         sa.sa_handler = testSigHandler;
4688                      ], [
4689                         wx_cv_type_sa_handler=int
4690                      ], [
4691                         wx_cv_type_sa_handler=void
4692                      ])
4693         AC_LANG_POP()
4694       ])
4695
4696       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4697     fi
4698 fi
4699
4700 dnl backtrace() and backtrace_symbols() for wxStackWalker
4701 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4702     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4703         [
4704             AC_LANG_PUSH(C++)
4705             AC_TRY_COMPILE([#include <execinfo.h>],
4706                 [
4707                     void *trace[1];
4708                     char **messages;
4709
4710                     backtrace(trace, 1);
4711                     messages = backtrace_symbols(trace, 1);
4712                 ],
4713                 wx_cv_func_backtrace=yes,
4714                 wx_cv_func_backtrace=no
4715             )
4716             AC_LANG_POP()
4717         ]
4718     )
4719
4720
4721     if test "$wx_cv_func_backtrace" = "no"; then
4722         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4723         wxUSE_STACKWALKER=no
4724     else
4725         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4726             [
4727                 AC_LANG_PUSH(C++)
4728                 AC_TRY_LINK([#include <cxxabi.h>],
4729                     [
4730                         int rc;
4731                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4732                     ],
4733                     wx_cv_func_cxa_demangle=yes,
4734                     wx_cv_func_cxa_demangle=no
4735                 )
4736                 AC_LANG_POP()
4737             ]
4738         )
4739
4740         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4741             AC_DEFINE(HAVE_CXA_DEMANGLE)
4742         fi
4743     fi
4744 fi
4745
4746 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4747     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4748     wxUSE_STACKWALKER=no
4749 fi
4750
4751
4752 dnl check for the function for temp files creation
4753 AC_CHECK_FUNCS(mkstemp mktemp, break)
4754
4755 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4756 dnl Linux and *BSD and statvfs() under Solaris
4757 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4758     AC_TRY_COMPILE(
4759         [
4760              #if defined(__BSD__)
4761              #include <sys/param.h>
4762              #include <sys/mount.h>
4763              #else
4764              #include <sys/vfs.h>
4765              #endif
4766         ],
4767         [
4768              long l;
4769              struct statfs fs;
4770              statfs("/", &fs);
4771              l = fs.f_bsize;
4772              l += fs.f_blocks;
4773              l += fs.f_bavail;
4774         ],
4775          wx_cv_func_statfs=yes,
4776          wx_cv_func_statfs=no
4777     )
4778 )
4779
4780 if test "$wx_cv_func_statfs" = "yes"; then
4781     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4782     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4783         AC_LANG_PUSH(C++)
4784         AC_TRY_COMPILE(
4785             [
4786                  #if defined(__BSD__)
4787                  #include <sys/param.h>
4788                  #include <sys/mount.h>
4789                  #else
4790                  #include <sys/vfs.h>
4791                  #endif
4792             ],
4793             [
4794                 struct statfs fs;
4795                 statfs("", &fs);
4796             ],
4797             wx_cv_func_statfs_decl=yes,
4798             wx_cv_func_statfs_decl=no
4799         )
4800         AC_LANG_POP()
4801     )
4802
4803     if test "$wx_cv_func_statfs_decl" = "yes"; then
4804         AC_DEFINE(HAVE_STATFS_DECL)
4805     fi
4806
4807     wx_cv_type_statvfs_t="struct statfs"
4808     AC_DEFINE(HAVE_STATFS)
4809 else
4810     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4811         AC_TRY_COMPILE(
4812             [
4813                 #include <stddef.h>
4814                 #include <sys/statvfs.h>
4815             ],
4816             [
4817                 statvfs("/", NULL);
4818             ],
4819             wx_cv_func_statvfs=yes,
4820             wx_cv_func_statvfs=no
4821         )
4822     )
4823
4824     if test "$wx_cv_func_statvfs" = "yes"; then
4825         dnl we also have to check whether we should use statvfs_t (works under
4826         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4827         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4828         dnl mode both work fine)
4829         dnl
4830         dnl for this check C++ compiler has to be used as passing incompatible
4831         dnl pointers is just a warning and not an error in C
4832         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4833             AC_LANG_PUSH(C++)
4834             AC_TRY_COMPILE(
4835                 [
4836                     #include <sys/statvfs.h>
4837                 ],
4838                 [
4839                     long l;
4840                     statvfs_t fs;
4841                     statvfs("/", &fs);
4842                     l = fs.f_bsize;
4843                     l += fs.f_blocks;
4844                     l += fs.f_bavail;
4845                 ],
4846                 wx_cv_type_statvfs_t=statvfs_t,
4847                 [
4848                     AC_TRY_COMPILE(
4849                         [
4850                             #include <sys/statvfs.h>
4851                         ],
4852                         [
4853                             long l;
4854                             struct statvfs fs;
4855                             statvfs("/", &fs);
4856                             l = fs.f_bsize;
4857                             l += fs.f_blocks;
4858                             l += fs.f_bavail;
4859                         ],
4860                         wx_cv_type_statvfs_t="struct statvfs",
4861                         wx_cv_type_statvfs_t="unknown"
4862                     )
4863                 ]
4864             )
4865             AC_LANG_POP()
4866         )
4867
4868         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4869             AC_DEFINE(HAVE_STATVFS)
4870         fi
4871     else
4872         dnl set it for the test below
4873         wx_cv_type_statvfs_t="unknown"
4874     fi
4875 fi
4876
4877 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4878     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4879 else
4880     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4881 fi
4882
4883 dnl check for fcntl() or at least flock() needed by Unix implementation of
4884 dnl wxSingleInstanceChecker
4885 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4886     AC_CHECK_FUNCS(fcntl flock, break)
4887
4888     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4889         AC_MSG_WARN(wxSingleInstanceChecker not available)
4890         wxUSE_SNGLINST_CHECKER=no
4891     fi
4892 fi
4893
4894 dnl check for timegm() used by datetime.cpp
4895 AC_CHECK_FUNCS(timegm)
4896
4897 dnl look for a function to modify the environment
4898 AC_CHECK_FUNCS(putenv setenv, break)
4899
4900 HAVE_SOME_SLEEP_FUNC=0
4901 if test "$USE_BEOS" = 1; then
4902     dnl BeOS has its own (wonder where did they get it from) sleep() function
4903     dnl in unistd.h
4904     AC_DEFINE(HAVE_SLEEP)
4905     HAVE_SOME_SLEEP_FUNC=1
4906 fi
4907
4908 if test "$USE_DARWIN" = 1; then
4909     dnl Mac OS X/Darwin has both nanosleep and usleep
4910     dnl but only usleep is defined in unistd.h
4911     AC_DEFINE(HAVE_USLEEP)
4912     HAVE_SOME_SLEEP_FUNC=1
4913 fi
4914
4915 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4916     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4917     POSIX4_LINK=
4918     AC_CHECK_FUNCS(nanosleep,
4919         AC_DEFINE(HAVE_NANOSLEEP),
4920         [
4921             AC_CHECK_LIB(posix4, nanosleep,
4922                 [
4923                     AC_DEFINE(HAVE_NANOSLEEP)
4924                     POSIX4_LINK=" -lposix4"
4925                 ],
4926                 [
4927                     WX_CHECK_FUNCS(usleep,,
4928                                     AC_MSG_WARN([wxSleep() function will not work])
4929                     )
4930                 ]
4931             )
4932         ]
4933     )
4934 fi
4935
4936 dnl check for uname (POSIX) and gethostname (BSD)
4937 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4938 if test "$wx_cv_func_uname" != yes; then
4939     WX_CHECK_FUNCS(gethostname)
4940 fi
4941
4942 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4943
4944 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4945 dnl libnsl or libresolv or libsocket)
4946 INET_LINK=
4947 AC_CHECK_FUNCS(inet_addr,
4948     AC_DEFINE(HAVE_INET_ADDR),
4949     [
4950         AC_CHECK_LIB(nsl, inet_addr,
4951             INET_LINK="nsl",
4952             [
4953                 AC_CHECK_LIB(resolv, inet_addr,
4954                     INET_LINK="resolv",
4955                     [
4956                         AC_CHECK_LIB(socket, inet_addr,
4957                             INET_LINK="socket"
4958                         )
4959                     ]
4960                 )
4961             ]
4962         )
4963     ]
4964 )
4965
4966 AC_CHECK_FUNCS(inet_aton,
4967         AC_DEFINE(HAVE_INET_ATON),
4968         [
4969             dnl only check it in the same lib
4970             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4971         ])
4972
4973 if test "x$INET_LINK" != "x"; then
4974     AC_DEFINE(HAVE_INET_ADDR)
4975     INET_LINK=" -l$INET_LINK"
4976 fi
4977
4978 WX_CHECK_FUNCS(fdopen)
4979
4980 fi
4981
4982 dnl if !MSW
4983
4984
4985 dnl ------------------------------------------
4986 dnl Checks specific to contrib libs (MMedia)
4987 dnl ------------------------------------------
4988
4989 dnl Check for ESD:
4990 EXTRALIBS_ESD=
4991 AC_CHECK_LIB(esd, esd_close, [
4992     AC_CHECK_HEADERS([esd.h], [
4993     EXTRALIBS_ESD="-lesd"
4994   ])
4995 ])
4996 AC_SUBST(EXTRALIBS_ESD)
4997
4998 dnl check for known CD-ROM interface
4999 AC_MSG_CHECKING([for known CD-ROM interface])
5000 AC_TRY_COMPILE([#ifdef __linux__
5001                 #include <linux/cdrom.h>
5002                 #else
5003                 /* For Solaris */
5004                 #include <sys/cdio.h>
5005                 #endif
5006                 ],
5007                [struct cdrom_tocentry entry, old_entry;],
5008                [AC_MSG_RESULT([yes])
5009                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
5010                [AC_MSG_RESULT([no])])
5011
5012 dnl ===========================================================================
5013 dnl Now we have all the info we need - use it!
5014 dnl ===========================================================================
5015
5016 dnl flush the cache
5017 AC_CACHE_SAVE
5018
5019 dnl ---------------------------------------------------------------------------
5020 dnl thread support for Unix (for Win32 and OS/2 see past
5021 dnl                          the next matching "else")
5022 dnl ---------------------------------------------------------------------------
5023
5024 dnl under MSW (except mingw32) we always have thread support
5025 if test "$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$wx_cv_func_pthread_cleanup" = "xyes"; then
5226         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5227       fi
5228
5229       AC_CHECK_HEADERS(sched.h)
5230       if test "$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 "$HAVE_PRIOR_FUNCS" = 1; then
5265         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5266       else
5267         AC_MSG_WARN(Setting thread priority will not work)
5268       fi
5269
5270       AC_CHECK_FUNC(pthread_cancel,
5271                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5272                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5273
5274       AC_CHECK_FUNC(pthread_attr_setstacksize,
5275                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5276
5277       dnl mutexattr_t initialization is done in quite different ways on different
5278       dnl platforms, so check for a few things:
5279       dnl
5280       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5281       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5282       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5283       dnl defined, we do it by directly assigned
5284       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5285
5286       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5287       [
5288         AC_TRY_COMPILE([#include <pthread.h>],
5289             [
5290                pthread_mutexattr_t attr;
5291                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5292             ],
5293             wx_cv_type_pthread_mutexattr_t=yes,
5294             wx_cv_type_pthread_mutexattr_t=no
5295         )
5296       ])
5297
5298       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5299         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5300
5301         dnl check if we already have the declaration we need, it is not
5302         dnl present in some systems' headers
5303         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5304                        wx_cv_func_pthread_mutexattr_settype_decl, [
5305                        AC_TRY_COMPILE([#include <pthread.h>],
5306                            [
5307                                pthread_mutexattr_t attr;
5308                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5309                            ],
5310                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5311                            wx_cv_func_pthread_mutexattr_settype_decl=no
5312                        )
5313         ])
5314         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5315             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5316         fi
5317       else
5318         dnl don't despair, there may be another way to do it
5319         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5320                        wx_cv_type_pthread_rec_mutex_init,
5321         [
5322             AC_TRY_COMPILE([#include <pthread.h>],
5323                 [
5324                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5325                 ], [
5326                     wx_cv_type_pthread_rec_mutex_init=yes
5327                 ], [
5328                     wx_cv_type_pthread_rec_mutex_init=no
5329                 ]
5330             )
5331         ])
5332         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5333           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5334         else
5335           dnl this may break code working elsewhere, so at least warn about it
5336           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5337         fi
5338       fi
5339     fi
5340
5341 dnl from if !MSW
5342 else
5343     if test "$wxUSE_THREADS" = "yes" ; then
5344       case "${host}" in
5345         *-*-mingw32* )
5346             dnl check if the compiler accepts -mthreads
5347             AC_CACHE_CHECK([if compiler supports -mthreads],
5348                 wx_cv_cflags_mthread,
5349                 [
5350                     CFLAGS_OLD="$CFLAGS"
5351                     CFLAGS="-mthreads $CFLAGS"
5352                     AC_TRY_COMPILE([], [],
5353                         wx_cv_cflags_mthread=yes,
5354                         wx_cv_cflags_mthread=no
5355                     )
5356                 ]
5357             )
5358
5359             if test "$wx_cv_cflags_mthread" = "yes"; then
5360                 dnl it does, use it
5361                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5362                 LDFLAGS="$LDFLAGS -mthreads"
5363             else
5364                 dnl it doesn't
5365                 CFLAGS="$CFLAGS_OLD"
5366             fi
5367         ;;
5368         *-pc-os2*emx )
5369             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5370             LDFLAGS="$LDFLAGS -Zmt"
5371         ;;
5372       esac
5373     fi
5374 fi
5375
5376 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5377 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5378 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5379 dnl By preference, we probably should use getaddrinfo which avoids thread
5380 dnl safety issues and supports IPv6, however there currently is no code
5381 dnl for it, so testing for it is temporarily disabled and we are restricted
5382 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5383
5384 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5385     dnl no getaddrinfo, so check for gethostbyname_r and
5386     dnl related functions (taken from python's configure.in)
5387     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5388       AX_FUNC_WHICH_GETHOSTBYNAME_R
5389       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5390               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5391           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5392       fi
5393       dnl A similar test for getservbyname_r
5394       dnl I'm tempted to just not do this test which is taking much time and
5395       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5396       dnl doing the test already exists, so using it is easy enough.     - SN
5397       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5398       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5399               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5400           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5401       fi
5402       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5403       dnl silently assume it's available exactly if gethostbyname_r is
5404       dnl available and always requires two more arguments than
5405       dnl gethostbyname_r.
5406       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5407       dnl  function, although it should be easy to rewrite the gethostbyname_r
5408       dnl  check to fit this case, if it's really needed.                - SN )
5409 dnl    ]
5410 dnl )
5411
5412 if test "$wxUSE_THREADS" = "yes"; then
5413   AC_DEFINE(wxUSE_THREADS)
5414
5415   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5416 else
5417   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5418   dnl functions - add tests for other functions here as well
5419   if test "$wx_cv_func_strtok_r" = "yes"; then
5420     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5421     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5422         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5423         AC_MSG_RESULT(yes)
5424     else
5425         AC_MSG_RESULT(no)
5426     fi
5427   fi
5428 fi
5429
5430 if test "$WXGTK20" = 1 ; then
5431   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5432   WXGTK12=1
5433 fi
5434
5435 if test "$WXGTK12" = 1 ; then
5436   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5437 fi
5438
5439 if test "$WXGTK127" = 1 ; then
5440   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5441 fi
5442
5443 if test "$WXGPE" = 1 ; then
5444   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5445 fi
5446
5447 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5448 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5449 DEBUG_CFLAGS=
5450 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5451     DEBUG_CFLAGS="-g"
5452     wxUSE_OPTIMISE=no
5453 fi
5454
5455 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5456     wxUSE_DEBUG_INFO=yes
5457     if test "$GCC" = yes; then
5458         DEBUG_CFLAGS="-ggdb"
5459     fi
5460 fi
5461
5462 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5463     AC_DEFINE(WXDEBUG)
5464     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5465 else
5466     if test "$wxUSE_GTK" = 1 ; then
5467         if test "x$wxGTK_VERSION" = "x1" ; then
5468             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5469         fi
5470     fi
5471 fi
5472
5473 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5474     AC_DEFINE(wxUSE_MEMORY_TRACING)
5475     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5476     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5477     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5478 fi
5479
5480 if test "$wxUSE_DMALLOC" = "yes" ; then
5481     DMALLOC_LIBS="-ldmallocthcxx"
5482 fi
5483
5484 dnl cc/cxx/ld option for profiling
5485 PROFILE_FLAGS=
5486 if test "$wxUSE_PROFILE" = "yes" ; then
5487     PROFILE_FLAGS=" -pg"
5488 fi
5489
5490 if test "$GCC" = "yes" ; then
5491     if test "$wxUSE_NO_RTTI" = "yes" ; then
5492         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5493     fi
5494     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5495         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5496     fi
5497     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5498         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5499     fi
5500
5501     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5502     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5503     dnl for each subroutine by default -- using the switch below only creates
5504     dnl one entry per file instead at the price of minor performance penalty
5505     dnl
5506     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5507     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5508     dnl this, or even the extent of gcc/wx version combinations affected, but
5509     dnl also as above, this 'fix' does not come without side effects.
5510     dnl
5511     dnl TODO: test for the gcc version here (how?)
5512     case "${host}" in
5513       powerpc*-*-aix* )
5514         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5515         ;;
5516       *-hppa* )
5517         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5518         ;;
5519     esac
5520 fi
5521
5522 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5523 OPTIMISE_CFLAGS=
5524 if test "$wxUSE_OPTIMISE" = "no" ; then
5525     if test "$GCC" = yes ; then
5526         dnl use -O0 because compiling with it is faster than compiling with no
5527         dnl optimization options at all (at least with g++ 3.2)
5528         OPTIMISE_CFLAGS="-O0"
5529     fi
5530 else
5531     if test "$GCC" = yes ; then
5532         case "${host}" in
5533             *-pc-os2_emx | *-pc-os2-emx )
5534                 dnl Not all of the supported gcc versions understand
5535                 dnl -fstrict-aliasing and none actually needs it (yet).
5536                 OPTIMISE_CFLAGS="-O2"
5537             ;;
5538             *)
5539                 dnl Switch on optimisation but keep strict-aliasing off for
5540                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5541                 dnl switched back on consider using -Wstrict-aliasing=2.
5542                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5543             ;;
5544         esac
5545     else
5546         OPTIMISE_CFLAGS="-O"
5547     fi
5548 fi
5549
5550 dnl ---------------------------------------------------------------------------
5551 dnl compatibility level
5552 dnl ---------------------------------------------------------------------------
5553
5554 if test "x$WXWIN_COMPATIBILITY_2_4" = "xyes"; then
5555     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
5556
5557     WXWIN_COMPATIBILITY_2_6="yes"
5558 fi
5559
5560 if test "x$WXWIN_COMPATIBILITY_2_6" != "xno"; then
5561     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5562 fi
5563
5564 dnl ---------------------------------------------------------------------------
5565 dnl the library may be built without GUI classes at all
5566 dnl ---------------------------------------------------------------------------
5567
5568 if test "$wxUSE_GUI" = "yes"; then
5569     AC_DEFINE(wxUSE_GUI)
5570
5571     dnl the things we always pull in the GUI version of the library:
5572     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5573     dnl    library really can't be built without those)
5574     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5575     dnl    almost any program and the first 2 are needed to show a message box
5576     dnl    which want to be always able to do)
5577     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5578     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5579     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5580     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5581     dnl 5. misc stuff: timers, settings, message box
5582 fi
5583
5584 dnl ---------------------------------------------------------------------------
5585 dnl Unix/Windows
5586 dnl ---------------------------------------------------------------------------
5587
5588 if test "$wxUSE_UNIX" = "yes"; then
5589   AC_DEFINE(wxUSE_UNIX)
5590 fi
5591
5592 dnl ------------------------------------------------------------------------
5593 dnl DLL support
5594 dnl ------------------------------------------------------------------------
5595
5596 dnl under MSW we always have LoadLibrary/GetProcAddress
5597 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5598
5599     HAVE_DL_FUNCS=0
5600     HAVE_SHL_FUNCS=0
5601     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5602         if test "$USE_DARWIN" = 1; then
5603             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5604             HAVE_DL_FUNCS=1
5605         elif test "$USE_DOS" = 1; then
5606             HAVE_DL_FUNCS=0
5607         else
5608             dnl the test is a bit complicated because we check for dlopen() both with
5609             dnl and without -ldl and we also try to find shl_load() if there is no
5610             dnl dlopen() on this system
5611             AC_CHECK_FUNCS(dlopen,
5612             [
5613                 AC_DEFINE(HAVE_DLOPEN)
5614                 HAVE_DL_FUNCS=1
5615             ],
5616             [
5617                 AC_CHECK_LIB(dl, dlopen,
5618                             [
5619                                 AC_DEFINE(HAVE_DLOPEN)
5620                                 HAVE_DL_FUNCS=1
5621                                 DL_LINK=" -ldl$DL_LINK"
5622                             ],
5623                             [
5624                                 AC_CHECK_FUNCS(shl_load,
5625                                               [
5626                                                 AC_DEFINE(HAVE_SHL_LOAD)
5627                                                 HAVE_SHL_FUNCS=1
5628                                               ],
5629                                               [
5630                                                 AC_CHECK_LIB(shl_load, dld,
5631                                                              [
5632                                                                 HAVE_SHL_FUNCS=1
5633                                                                 DL_LINK=" -ldld$DL_LINK"
5634                                                              ])
5635                                               ])
5636                             ])
5637             ])
5638
5639         dnl check also for dlerror()
5640         if test "$HAVE_DL_FUNCS" = 1; then
5641             AC_CHECK_FUNCS(dlerror,
5642                 AC_DEFINE(HAVE_DLERROR),
5643                 [
5644                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5645                 ]
5646             )
5647         fi
5648         fi
5649
5650         if test "$HAVE_DL_FUNCS" = 0; then
5651             if test "$HAVE_SHL_FUNCS" = 0; then
5652               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5653                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5654                   wxUSE_DYNAMIC_LOADER=no
5655                   wxUSE_DYNLIB_CLASS=no
5656               else
5657                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5658               fi
5659             fi
5660         fi
5661     fi
5662 fi
5663
5664 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5665     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5666 fi
5667 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5668     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5669 fi
5670
5671
5672 dnl ---------------------------------------------------------------------------
5673 dnl Verify consistency of plugins/monolithic/shared settings:
5674 dnl ---------------------------------------------------------------------------
5675
5676 if test "$wxUSE_PLUGINS" = "yes" ; then
5677     if test "$wxUSE_SHARED" = "no" ; then
5678         AC_MSG_WARN([plugins supported only in shared build, disabling])
5679         wxUSE_PLUGINS=no
5680     fi
5681     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5682         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5683         wxUSE_PLUGINS=no
5684     fi
5685     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5686         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5687         wxUSE_PLUGINS=no
5688     fi
5689     if test "$wxUSE_PLUGINS" = "yes" ; then
5690         AC_DEFINE(wxUSE_PLUGINS)
5691     fi
5692 fi
5693
5694 dnl ---------------------------------------------------------------------------
5695 dnl Register non-GUI class options for makefiles and setup.h
5696 dnl ---------------------------------------------------------------------------
5697
5698 if test "$wxUSE_STL" = "yes"; then
5699   AC_DEFINE(wxUSE_STL)
5700 fi
5701
5702 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5703   AC_DEFINE(wxUSE_APPLE_IEEE)
5704 fi
5705
5706 if test "$wxUSE_TIMER" = "yes"; then
5707   AC_DEFINE(wxUSE_TIMER)
5708 fi
5709
5710 dnl Unix implementation needs additional checks because audio support
5711 dnl comes in many favours:
5712 if test "$USE_UNIX" = "1" ; then
5713     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5714     if test "$wxUSE_MGL" != 1; then
5715         dnl it's not enough to check for just the header because OSS under NetBSD
5716         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5717         dnl whether we need -lossaudio at link-time
5718         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5719             AC_TRY_LINK([
5720                     #include <sys/ioctl.h>
5721                     #include <sys/soundcard.h>
5722                 ],
5723                 [
5724                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5725                 ],
5726                 ac_cv_header_sys_soundcard=yes,
5727                 [
5728                     saveLibs="$LIBS"
5729                     LIBS="$saveLibs -lossaudio"
5730                     AC_TRY_LINK([
5731                             #include <sys/ioctl.h>
5732                             #include <sys/soundcard.h>
5733                         ],
5734                         [
5735                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5736                         ],
5737                         ac_cv_header_sys_soundcard=yes,
5738                         [
5739                             LIBS="$saveLibs"
5740                             ac_cv_header_sys_soundcard=no
5741                         ]
5742                     )
5743                 ]
5744             )
5745         ])
5746     fi
5747
5748     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5749         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5750     else
5751         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5752     fi
5753 fi
5754
5755 WITH_PLUGIN_SDL=0
5756 if test "$wxUSE_SOUND" = "yes"; then
5757   if test "$USE_UNIX" = "1" ; then
5758     if test "$wxUSE_LIBSDL" != "no"; then
5759       AM_PATH_SDL([1.2.0],
5760                   [
5761                     EXTRALIBS_SDL="$SDL_LIBS"
5762                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5763                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5764                     AC_DEFINE(wxUSE_LIBSDL)
5765                   ],
5766                   [wxUSE_LIBSDL="no"])
5767       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5768         WITH_PLUGIN_SDL=1
5769       fi
5770     fi
5771   else
5772     dnl wxMGL doesn't support sound under DOS, only under Unix
5773     if test "$wxUSE_MGL" = 1; then
5774         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5775         wxUSE_SOUND="no"
5776     fi
5777   fi
5778 fi
5779
5780 if test "$wxUSE_SOUND" = "yes"; then
5781   AC_DEFINE(wxUSE_SOUND)
5782   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5783 fi
5784
5785 if test "$WXGTK20" = 1; then
5786     PKG_PROG_PKG_CONFIG()
5787
5788     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5789         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5790
5791                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5792                                   [libgnomeprintui-2.2 >= 2.8],
5793                     [
5794                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5795                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5796                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5797                     ],
5798                     [
5799                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5800                         wxUSE_LIBGNOMEPRINT="no"
5801                     ]
5802                 )
5803         fi
5804     fi
5805
5806     if test "$wxUSE_MIMETYPE" = "yes" ; then
5807         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5808
5809                 PKG_CHECK_MODULES(GNOMEVFS,
5810                                   [gnome-vfs-2.0 >= 2.0],
5811                     [
5812                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5813                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5814                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5815                     ],
5816                     [
5817                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5818                         wxUSE_LIBGNOMEVFS="no"
5819                     ]
5820                 )
5821         fi
5822     fi
5823
5824     if test "$wxUSE_LIBHILDON" = "yes" ; then
5825         PKG_CHECK_MODULES(HILDON,
5826                           [hildon-lgpl >= 0.9],
5827             [
5828                 EXTRALIBS_HILDON="$HILDON_LIBS"
5829                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5830                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5831                 AC_DEFINE(wxUSE_LIBHILDON)
5832             ],
5833             [
5834                 AC_MSG_WARN([libhildon_lgpl not found])
5835                         wxUSE_LIBHILDON="no"
5836             ]
5837         )
5838     fi
5839 fi
5840
5841 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5842   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5843 fi
5844
5845 if test "$wxUSE_STOPWATCH" = "yes"; then
5846   AC_DEFINE(wxUSE_STOPWATCH)
5847 fi
5848
5849 if test "$wxUSE_DATETIME" = "yes"; then
5850   AC_DEFINE(wxUSE_DATETIME)
5851 fi
5852
5853 if test "$wxUSE_FILE" = "yes"; then
5854   AC_DEFINE(wxUSE_FILE)
5855 fi
5856
5857 if test "$wxUSE_FFILE" = "yes"; then
5858   AC_DEFINE(wxUSE_FFILE)
5859 fi
5860
5861 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5862   if test "$wxUSE_STREAMS" != yes; then
5863     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5864     wxUSE_ARCHIVE_STREAMS=no
5865   else
5866     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5867   fi
5868 fi
5869
5870 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5871   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5872     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5873   elif test "$wxUSE_ZLIB" = "no"; then
5874     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5875   else
5876     AC_DEFINE(wxUSE_ZIPSTREAM)
5877   fi
5878 fi
5879
5880 if test "$wxUSE_TARSTREAM" = "yes"; then
5881   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5882     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5883   else
5884     AC_DEFINE(wxUSE_TARSTREAM)
5885   fi
5886 fi
5887
5888 if test "$wxUSE_FILESYSTEM" = "yes"; then
5889   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5890     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5891     wxUSE_FILESYSTEM=no
5892   else
5893     AC_DEFINE(wxUSE_FILESYSTEM)
5894   fi
5895 fi
5896
5897 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5898   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5899     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5900   else
5901     AC_DEFINE(wxUSE_FS_ARCHIVE)
5902   fi
5903 fi
5904
5905 if test "$wxUSE_FS_ZIP" = "yes"; then
5906   if test "$wxUSE_FS_ARCHIVE" != yes; then
5907     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5908   else
5909     AC_DEFINE(wxUSE_FS_ZIP)
5910   fi
5911 fi
5912
5913 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5914   if test "$USE_UNIX" != 1; then
5915     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5916     wxUSE_ON_FATAL_EXCEPTION=no
5917   else
5918     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5919   fi
5920 fi
5921
5922 if test "$wxUSE_STACKWALKER" = "yes"; then
5923     AC_DEFINE(wxUSE_STACKWALKER)
5924 fi
5925
5926 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5927     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5928         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5929         wxUSE_DEBUGREPORT=no
5930     else
5931         AC_DEFINE(wxUSE_DEBUGREPORT)
5932         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5933             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5934         fi
5935     fi
5936 fi
5937
5938 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5939   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5940 fi
5941
5942 if test "$wxUSE_BUSYINFO" = "yes"; then
5943   AC_DEFINE(wxUSE_BUSYINFO)
5944 fi
5945
5946 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5947   AC_DEFINE(wxUSE_STD_IOSTREAM)
5948 fi
5949
5950 if test "$wxUSE_STD_STRING" = "yes"; then
5951   AC_DEFINE(wxUSE_STD_STRING)
5952 fi
5953
5954 if test "$wxUSE_STDPATHS" = "yes"; then
5955   AC_DEFINE(wxUSE_STDPATHS)
5956 fi
5957
5958 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5959     AC_DEFINE(wxUSE_TEXTBUFFER)
5960 fi
5961
5962 if test "$wxUSE_TEXTFILE" = "yes"; then
5963   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5964     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5965   else
5966     AC_DEFINE(wxUSE_TEXTFILE)
5967   fi
5968 fi
5969
5970 if test "$wxUSE_CONFIG" = "yes" ; then
5971   if test "$wxUSE_TEXTFILE" != "yes"; then
5972     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5973   else
5974     AC_DEFINE(wxUSE_CONFIG)
5975     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5976     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5977   fi
5978 fi
5979
5980 if test "$wxUSE_INTL" = "yes" ; then
5981   if test "$wxUSE_FILE" != "yes"; then
5982     AC_MSG_WARN(I18n code requires wxFile... disabled)
5983   else
5984     AC_DEFINE(wxUSE_INTL)
5985     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5986     GUIDIST="$GUIDIST INTL_DIST"
5987   fi
5988 fi
5989
5990 if test "$wxUSE_LOG" = "yes"; then
5991   AC_DEFINE(wxUSE_LOG)
5992
5993     if test "$wxUSE_LOGGUI" = "yes"; then
5994       AC_DEFINE(wxUSE_LOGGUI)
5995     fi
5996
5997     if test "$wxUSE_LOGWINDOW" = "yes"; then
5998       AC_DEFINE(wxUSE_LOGWINDOW)
5999     fi
6000
6001     if test "$wxUSE_LOGDIALOG" = "yes"; then
6002       AC_DEFINE(wxUSE_LOG_DIALOG)
6003     fi
6004
6005     dnl the keyboard sample requires wxUSE_LOG
6006     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6007 fi
6008
6009 if test "$wxUSE_LONGLONG" = "yes"; then
6010   AC_DEFINE(wxUSE_LONGLONG)
6011 fi
6012
6013 if test "$wxUSE_GEOMETRY" = "yes"; then
6014   AC_DEFINE(wxUSE_GEOMETRY)
6015 fi
6016
6017 if test "$wxUSE_STREAMS" = "yes" ; then
6018   AC_DEFINE(wxUSE_STREAMS)
6019 fi
6020
6021 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6022   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6023 fi
6024
6025
6026 dnl ---------------------------------------------------------------------------
6027 dnl time/date functions
6028 dnl ---------------------------------------------------------------------------
6029
6030 if test "$wxUSE_DATETIME" = "yes"; then
6031     dnl check for strptime and for its declaration as some systems lack it
6032     dnl FIXME: use WX_CHECK_FUNCS instead
6033     AC_CHECK_FUNCS(strptime)
6034     if test "$ac_cv_func_strptime" = "yes"; then
6035         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
6036             [
6037                 AC_LANG_PUSH(C++)
6038                 AC_TRY_COMPILE(
6039                     [
6040                         #include <time.h>
6041                     ],
6042                     [
6043                         struct tm t;
6044                         strptime("foo", "bar", &t);
6045                     ],
6046                     wx_cv_func_strptime_decl=yes,
6047                     wx_cv_func_strptime_decl=no
6048                 )
6049                 AC_LANG_POP()
6050             ]
6051         )
6052     fi
6053     if test "$wx_cv_func_strptime_decl" = "yes"; then
6054         AC_DEFINE(HAVE_STRPTIME_DECL)
6055     fi
6056
6057     dnl check for timezone variable
6058     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6059     AC_CACHE_CHECK(for timezone variable in <time.h>,
6060                    wx_cv_var_timezone,
6061                    [
6062                         AC_LANG_PUSH(C++)
6063                         AC_TRY_COMPILE(
6064                             [
6065                                 #include <time.h>
6066                             ],
6067                             [
6068                                 int tz;
6069                                 tz = timezone;
6070                             ],
6071                             [
6072                                 wx_cv_var_timezone=timezone
6073                             ],
6074                             [
6075                                 AC_TRY_COMPILE(
6076                                     [
6077                                         #include <time.h>
6078                                     ],
6079                                     [
6080                                         int tz;
6081                                         tz = _timezone;
6082                                     ],
6083                                     [
6084                                         wx_cv_var_timezone=_timezone
6085                                     ],
6086                                     [
6087                                         AC_TRY_COMPILE(
6088                                             [
6089                                                 #include <time.h>
6090                                             ],
6091                                             [
6092                                                 int tz;
6093                                                 tz = __timezone;
6094                                             ],
6095                                             [
6096                                                 wx_cv_var_timezone=__timezone
6097                                             ],
6098                                             [
6099                                                 if test "$USE_DOS" = 0 ; then
6100                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6101                                                 fi
6102                                             ]
6103                                         )
6104                                     ]
6105                                 )
6106                             ]
6107                         )
6108                         AC_LANG_POP()
6109                    ]
6110     )
6111
6112     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6113     if test "x$wx_cv_var_timezone" != x ; then
6114         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6115     fi
6116
6117     dnl check for localtime (it's POSIX, but the check can do no harm...)
6118     AC_CHECK_FUNCS(localtime)
6119
6120     if test "$ac_cv_func_localtime" = "yes"; then
6121         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6122                        wx_cv_struct_tm_has_gmtoff,
6123         [
6124             AC_TRY_COMPILE(
6125                 [
6126                     #include <time.h>
6127                 ],
6128                 [
6129                     struct tm tm;
6130                     tm.tm_gmtoff++;
6131                 ],
6132                 [
6133                     wx_cv_struct_tm_has_gmtoff=yes
6134                 ],
6135                 wx_cv_struct_tm_has_gmtoff=no
6136             )
6137         ])
6138     fi
6139
6140     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6141         AC_DEFINE(WX_GMTOFF_IN_TM)
6142     fi
6143
6144     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6145     dnl function to be used for high resolution timers
6146     AC_CHECK_FUNCS(gettimeofday ftime, break)
6147
6148     if test "$ac_cv_func_gettimeofday" = "yes"; then
6149         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6150                        wx_cv_func_gettimeofday_has_2_args,
6151         [
6152             dnl on some _really_ old systems it takes only 1 argument
6153             AC_TRY_COMPILE(
6154                 [
6155                     #include <sys/time.h>
6156                     #include <unistd.h>
6157                 ],
6158                 [
6159                     struct timeval tv;
6160                     gettimeofday(&tv, NULL);
6161                 ],
6162                 wx_cv_func_gettimeofday_has_2_args=yes,
6163                 AC_TRY_COMPILE(
6164                     [
6165                         #include <sys/time.h>
6166                         #include <unistd.h>
6167                     ],
6168                     [
6169                         struct timeval tv;
6170                         gettimeofday(&tv);
6171                     ],
6172                     wx_cv_func_gettimeofday_has_2_args=no,
6173                     [
6174                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6175                         wx_cv_func_gettimeofday_has_2_args=unknown
6176                     ]
6177                 )
6178             )
6179         ])
6180
6181         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6182             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6183         fi
6184     fi
6185
6186     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6187 fi
6188
6189 dnl ------------------------------------------------------------------------
6190 dnl wxSocket
6191 dnl ------------------------------------------------------------------------
6192
6193 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6194 if test "$wxUSE_SOCKETS" = "yes"; then
6195     if test "$wxUSE_MGL" = "1"; then
6196         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6197         wxUSE_SOCKETS="no"
6198     fi
6199 fi
6200
6201 if test "$wxUSE_SOCKETS" = "yes"; then
6202     dnl under MSW we always have sockets
6203     if test "$TOOLKIT" != "MSW"; then
6204         dnl under Solaris and OS/2, socket functions live in -lsocket
6205         AC_CHECK_FUNC(socket,,
6206             [
6207                 AC_CHECK_LIB(socket, socket,
6208                     if test "$INET_LINK" != " -lsocket"; then
6209                         INET_LINK="$INET_LINK -lsocket"
6210                     fi,
6211                     [
6212                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6213                         wxUSE_SOCKETS=no
6214                     ]
6215                 )
6216             ]
6217         )
6218     fi
6219 fi
6220
6221 if test "$wxUSE_SOCKETS" = "yes" ; then
6222     dnl this test may be appropriate if building under cygwin
6223     dnl right now I'm assuming it also uses the winsock stuff
6224     dnl like mingw does..  -- RL
6225     if test "$TOOLKIT" != "MSW"; then
6226         dnl determine the type of third argument for getsockname
6227         dnl This test needs to be done in C++ mode since gsocket.cpp now
6228         dnl is C++ code and pointer cast that are possible even without
6229         dnl warning in C still fail in C++.
6230         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6231                        wx_cv_type_getsockname3,
6232             [
6233                 AC_LANG_PUSH(C++)
6234                 AC_TRY_COMPILE(
6235                     [
6236                         #include <sys/types.h>
6237                         #include <sys/socket.h>
6238                     ],
6239                     [
6240                         socklen_t len;
6241                         getsockname(0, 0, &len);
6242                     ],
6243                     wx_cv_type_getsockname3=socklen_t,
6244                     [
6245                         dnl the compiler will compile the version with size_t
6246                         dnl even if the real type of the last parameter is int
6247                         dnl but it should give at least a warning about
6248                         dnl converting between incompatible pointer types, so
6249                         dnl try to use it to get the correct behaviour at
6250                         dnl least with gcc (otherwise we'd always use size_t)
6251                         CFLAGS_OLD="$CFLAGS"
6252                         if test "$GCC" = yes ; then
6253                             CFLAGS="-Werror $CFLAGS"
6254                         fi
6255
6256                         AC_TRY_COMPILE(
6257                             [
6258                                 #include <sys/types.h>
6259                                 #include <sys/socket.h>
6260                             ],
6261                             [
6262                                 size_t len;
6263                                 getsockname(0, 0, &len);
6264                             ],
6265                             wx_cv_type_getsockname3=size_t,
6266                             AC_TRY_COMPILE(
6267                                 [
6268                                     #include <sys/types.h>
6269                                     #include <sys/socket.h>
6270                                 ],
6271                                 [
6272                                     int len;
6273                                     getsockname(0, 0, &len);
6274                                 ],
6275                                 wx_cv_type_getsockname3=int,
6276                                 wx_cv_type_getsockname3=unknown
6277                             )
6278                         )
6279
6280                         CFLAGS="$CFLAGS_OLD"
6281                     ]
6282                 )
6283                 AC_LANG_POP()
6284             ])
6285
6286         if test "$wx_cv_type_getsockname3" = "unknown"; then
6287             wxUSE_SOCKETS=no
6288             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6289         else
6290             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6291         fi
6292         dnl Do this again for getsockopt as it may be different
6293         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6294                        wx_cv_type_getsockopt5,
6295             [
6296                 AC_TRY_COMPILE(
6297                     [
6298                         #include <sys/types.h>
6299                         #include <sys/socket.h>
6300                     ],
6301                     [
6302                         socklen_t len;
6303                         getsockopt(0, 0, 0, 0, &len);
6304                     ],
6305                     wx_cv_type_getsockopt5=socklen_t,
6306                     [
6307                         dnl Note that the rules for compatibility of pointers
6308                         dnl are somewhat different between C and C++, so code
6309                         dnl that fails in C++ may not even give a warning about
6310                         dnl converting between incompatible pointer types in C.
6311                         dnl So this test needs to be done in C++ mode.
6312                         AC_LANG_PUSH(C++)
6313                         AC_TRY_COMPILE(
6314                             [
6315                                 #include <sys/types.h>
6316                                 #include <sys/socket.h>
6317                             ],
6318                             [
6319                                 size_t len;
6320                                 getsockopt(0, 0, 0, 0, &len);
6321                             ],
6322                             wx_cv_type_getsockopt5=size_t,
6323                             AC_TRY_COMPILE(
6324                                 [
6325                                     #include <sys/types.h>
6326                                     #include <sys/socket.h>
6327                                 ],
6328                                 [
6329                                     int len;
6330                                     getsockopt(0, 0, 0, 0, &len);
6331                                 ],
6332                                 wx_cv_type_getsockopt5=int,
6333                                 wx_cv_type_getsockopt5=unknown
6334                             )
6335                         )
6336                         AC_LANG_POP()
6337                     ]
6338                 )
6339             ])
6340
6341         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6342             wxUSE_SOCKETS=no
6343             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6344         else
6345             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6346         fi
6347     fi
6348 fi
6349
6350 if test "$wxUSE_SOCKETS" = "yes" ; then
6351     AC_DEFINE(wxUSE_SOCKETS)
6352     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6353 fi
6354
6355 if test "$wxUSE_PROTOCOL" = "yes"; then
6356     if test "$wxUSE_SOCKETS" != "yes"; then
6357         AC_MSG_WARN(Protocol classes require sockets... disabled)
6358         wxUSE_PROTOCOL=no
6359     fi
6360 fi
6361
6362 if test "$wxUSE_PROTOCOL" = "yes"; then
6363     AC_DEFINE(wxUSE_PROTOCOL)
6364
6365     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6366         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6367     fi
6368     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6369         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6370     fi
6371     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6372         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6373     fi
6374 else
6375     if test "$wxUSE_FS_INET" = "yes"; then
6376         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6377         wxUSE_FS_INET="no"
6378     fi
6379 fi
6380
6381 if test "$wxUSE_URL" = "yes"; then
6382     if test "$wxUSE_PROTOCOL" != "yes"; then
6383         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6384         wxUSE_URL=no
6385     fi
6386     if test "$wxUSE_URL" = "yes"; then
6387         AC_DEFINE(wxUSE_URL)
6388     fi
6389 fi
6390
6391 if test "$wxUSE_VARIANT" = "yes"; then
6392     AC_DEFINE(wxUSE_VARIANT)
6393 fi
6394
6395 if test "$wxUSE_FS_INET" = "yes"; then
6396   AC_DEFINE(wxUSE_FS_INET)
6397 fi
6398
6399 dnl ---------------------------------------------------------------------------
6400 dnl Joystick support
6401 dnl ---------------------------------------------------------------------------
6402
6403 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6404     wxUSE_JOYSTICK=no
6405
6406     dnl under MSW we always have joystick support
6407     if test "$TOOLKIT" = "MSW"; then
6408         wxUSE_JOYSTICK=yes
6409
6410     dnl mac only available on darwin
6411     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6412         if test "$USE_DARWIN" = 1; then
6413             dnl check for a bug in the headers, some have bad setEventCallout
6414             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6415             AC_LANG_PUSH(C++)
6416             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6417                             [ IOHIDQueueInterface *qi = NULL;
6418                               IOHIDCallbackFunction cb = NULL;
6419                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6420                             [ wxUSE_JOYSTICK=yes ]
6421                           )
6422             AC_LANG_POP()
6423             AC_MSG_RESULT($wxUSE_JOYSTICK)
6424         fi
6425
6426     dnl joystick support is only for Linux 2.1.x or greater
6427     else
6428         dnl wxJoystick not supported by wxMGL at all
6429         if test "$wxUSE_MGL" != "1"; then
6430             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6431             dnl checks only whether the header can be preprocessed, not that it
6432             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6433             dnl can't be compiled because of an error and with the default
6434             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6435             dnl build would fail later
6436             AC_CHECK_HEADER(linux/joystick.h, wxUSE_JOYSTICK=yes,,[#include <stdio.h>])
6437         fi
6438     fi
6439
6440     if test "$wxUSE_JOYSTICK" = "yes"; then
6441         AC_DEFINE(wxUSE_JOYSTICK)
6442         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6443     else
6444         AC_MSG_WARN(Joystick not supported by this system... disabled)
6445     fi
6446 fi
6447
6448
6449 dnl ---------------------------------------------------------------------------
6450 dnl String stuff
6451 dnl ---------------------------------------------------------------------------
6452
6453 if test "$wxUSE_FONTMAP" = "yes" ; then
6454   AC_DEFINE(wxUSE_FONTMAP)
6455 fi
6456
6457 if test "$wxUSE_UNICODE" = "yes" ; then
6458   AC_DEFINE(wxUSE_UNICODE)
6459
6460   if test "$USE_WIN32" != 1; then
6461       wxUSE_UNICODE_MSLU=no
6462   fi
6463
6464   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6465         AC_CHECK_LIB(unicows,main,
6466             [
6467                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6468             ],
6469             [
6470                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6471                              Applications will only run on Windows NT/2000/XP!])
6472                 wxUSE_UNICODE_MSLU=no
6473             ])
6474     fi
6475 fi
6476
6477 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
6478   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
6479 fi
6480
6481 dnl ----------------------------------------------------------------
6482 dnl Register PostScript options for makefiles and setup.h
6483 dnl ----------------------------------------------------------------
6484
6485 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6486   AC_DEFINE(wxUSE_POSTSCRIPT)
6487 fi
6488
6489 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6490
6491 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
6492
6493 dnl ---------------------------------------------------------------------------
6494 dnl big GUI components: MDI, doc/view, printing, help, ...
6495 dnl ---------------------------------------------------------------------------
6496
6497 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6498     AC_DEFINE(wxUSE_CONSTRAINTS)
6499     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6500 fi
6501
6502 if test "$wxUSE_MDI" = "yes"; then
6503     AC_DEFINE(wxUSE_MDI)
6504
6505     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6506         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6507         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6508     fi
6509 fi
6510
6511 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6512     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6513     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6514     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6515         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6516     fi
6517 fi
6518
6519 if test "$wxUSE_HELP" = "yes"; then
6520     AC_DEFINE(wxUSE_HELP)
6521     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6522
6523     if test "$wxUSE_MSW" = 1; then
6524       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6525         AC_DEFINE(wxUSE_MS_HTML_HELP)
6526       fi
6527     fi
6528
6529     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6530       if test "$wxUSE_HTML" = "yes"; then
6531         AC_DEFINE(wxUSE_WXHTML_HELP)
6532       else
6533         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6534         wxUSE_WXHTML_HELP=no
6535       fi
6536     fi
6537 fi
6538
6539 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6540     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6541         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6542     else
6543         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6544     fi
6545     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6546 fi
6547
6548 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
6549     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
6550 fi
6551
6552 dnl ---------------------------------------------------------------------------
6553 dnl wxMetafile availability
6554 dnl ---------------------------------------------------------------------------
6555
6556 if test "$wxUSE_METAFILE" = "yes"; then
6557     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6558         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6559         wxUSE_METAFILE=no
6560     fi
6561 fi
6562
6563 dnl ---------------------------------------------------------------------------
6564 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6565 dnl ---------------------------------------------------------------------------
6566
6567 dnl check for ole headers and disable a few features requiring it if not
6568 dnl present (earlier versions of mingw32 don't have ole2.h)
6569 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6570                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6571                           -o "$wxUSE_OLE"     = "yes" \
6572                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6573     AC_CHECK_HEADERS(ole2.h)
6574
6575     if test "$ac_cv_header_ole2_h" = "yes" ; then
6576         if test "$GCC" = yes ; then
6577             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6578             AC_TRY_COMPILE([#include <windows.h>
6579                             #include <ole2.h>],
6580                            [],
6581                            [AC_MSG_RESULT(no)],
6582                            [AC_MSG_RESULT(yes)
6583                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6584             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6585             if test "$wxUSE_OLE" = "yes" ; then
6586                 AC_DEFINE(wxUSE_OLE)
6587                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6588                 AC_DEFINE(wxUSE_ACTIVEX)
6589                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6590             fi
6591         fi
6592
6593         dnl for OLE clipboard and dnd
6594         if test "$wxUSE_DATAOBJ" = "yes" ; then
6595             AC_DEFINE(wxUSE_DATAOBJ)
6596         fi
6597     else
6598         AC_MSG_WARN([Some features disabled because OLE headers not found])
6599
6600         wxUSE_CLIPBOARD=no
6601         wxUSE_DRAG_AND_DROP=no
6602         wxUSE_DATAOBJ=no
6603         wxUSE_OLE=no
6604     fi
6605
6606     if test "$wxUSE_METAFILE" = "yes"; then
6607         AC_DEFINE(wxUSE_METAFILE)
6608
6609         dnl this one should probably be made separately configurable
6610         AC_DEFINE(wxUSE_ENH_METAFILE)
6611     fi
6612 fi
6613
6614 if test "$wxUSE_IPC" = "yes"; then
6615     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6616         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6617         wxUSE_IPC=no
6618     fi
6619
6620     if test "$wxUSE_IPC" = "yes"; then
6621         AC_DEFINE(wxUSE_IPC)
6622         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6623     fi
6624 fi
6625
6626 if test "$wxUSE_DATAOBJ" = "yes"; then
6627     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6628         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6629         wxUSE_DATAOBJ=no
6630     else
6631         AC_DEFINE(wxUSE_DATAOBJ)
6632     fi
6633 else
6634     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6635     wxUSE_CLIPBOARD=no
6636     wxUSE_DRAG_AND_DROP=no
6637 fi
6638
6639 if test "$wxUSE_CLIPBOARD" = "yes"; then
6640     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6641         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6642         wxUSE_CLIPBOARD=no
6643     fi
6644
6645     if test "$wxUSE_CLIPBOARD" = "yes"; then
6646         AC_DEFINE(wxUSE_CLIPBOARD)
6647     fi
6648 fi
6649
6650 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6651     if test "$wxUSE_GTK" = 1; then
6652         if test "$WXGTK12" != 1; then
6653             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6654             wxUSE_DRAG_AND_DROP=no
6655         fi
6656     fi
6657
6658     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6659             "$wxUSE_DFB" = 1; then
6660         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6661         wxUSE_DRAG_AND_DROP=no
6662     fi
6663
6664     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6665         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6666     fi
6667
6668 fi
6669
6670 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6671     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6672 fi
6673
6674 if test "$wxUSE_SPLINES" = "yes" ; then
6675   AC_DEFINE(wxUSE_SPLINES)
6676 fi
6677
6678 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6679   AC_DEFINE(wxUSE_MOUSEWHEEL)
6680 fi
6681
6682 dnl ---------------------------------------------------------------------------
6683 dnl GUI controls
6684 dnl ---------------------------------------------------------------------------
6685
6686 USES_CONTROLS=0
6687 if test "$wxUSE_CONTROLS" = "yes"; then
6688   USES_CONTROLS=1
6689 fi
6690
6691 if test "$wxUSE_ACCEL" = "yes"; then
6692   AC_DEFINE(wxUSE_ACCEL)
6693   USES_CONTROLS=1
6694 fi
6695
6696 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6697   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6698   USES_CONTROLS=1
6699   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6700 fi
6701
6702 if test "$wxUSE_BUTTON" = "yes"; then
6703   AC_DEFINE(wxUSE_BUTTON)
6704   USES_CONTROLS=1
6705 fi
6706
6707 if test "$wxUSE_BMPBUTTON" = "yes"; then
6708   AC_DEFINE(wxUSE_BMPBUTTON)
6709   USES_CONTROLS=1
6710 fi
6711
6712 if test "$wxUSE_CALCTRL" = "yes"; then
6713   AC_DEFINE(wxUSE_CALENDARCTRL)
6714   USES_CONTROLS=1
6715   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6716 fi
6717
6718 if test "$wxUSE_CARET" = "yes"; then
6719   AC_DEFINE(wxUSE_CARET)
6720   USES_CONTROLS=1
6721   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6722 fi
6723
6724 if test "$wxUSE_COLLPANE" = "yes"; then
6725     AC_DEFINE(wxUSE_COLLPANE)
6726     USES_CONTROLS=1
6727     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6728 fi
6729
6730 if test "$wxUSE_COMBOBOX" = "yes"; then
6731   AC_DEFINE(wxUSE_COMBOBOX)
6732   USES_CONTROLS=1
6733 fi
6734
6735 if test "$wxUSE_COMBOCTRL" = "yes"; then
6736   AC_DEFINE(wxUSE_COMBOCTRL)
6737   USES_CONTROLS=1
6738 fi
6739
6740 if test "$wxUSE_CHOICE" = "yes"; then
6741   AC_DEFINE(wxUSE_CHOICE)
6742   USES_CONTROLS=1
6743 fi
6744
6745 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6746     AC_DEFINE(wxUSE_CHOICEBOOK)
6747     USES_CONTROLS=1
6748 fi
6749
6750 if test "$wxUSE_CHECKBOX" = "yes"; then
6751   AC_DEFINE(wxUSE_CHECKBOX)
6752   USES_CONTROLS=1
6753 fi
6754
6755 if test "$wxUSE_CHECKLST" = "yes"; then
6756   AC_DEFINE(wxUSE_CHECKLISTBOX)
6757   USES_CONTROLS=1
6758   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6759 fi
6760
6761 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6762   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6763   USES_CONTROLS=1
6764 fi
6765
6766 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6767   AC_DEFINE(wxUSE_DATEPICKCTRL)
6768   USES_CONTROLS=1
6769 fi
6770
6771 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6772   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6773   USES_CONTROLS=1
6774 fi
6775
6776 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6777   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6778   USES_CONTROLS=1
6779 fi
6780
6781 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6782   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6783   USES_CONTROLS=1
6784 fi
6785
6786 if test "$wxUSE_DISPLAY" = "yes"; then
6787     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6788         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6789         wxUSE_DISPLAY=no
6790     else
6791         AC_DEFINE(wxUSE_DISPLAY)
6792         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6793     fi
6794 fi
6795
6796 if test "$wxUSE_DETECT_SM" = "yes"; then
6797     AC_DEFINE(wxUSE_DETECT_SM)
6798 fi
6799
6800 if test "$wxUSE_GAUGE" = "yes"; then
6801   AC_DEFINE(wxUSE_GAUGE)
6802   USES_CONTROLS=1
6803 fi
6804
6805 if test "$wxUSE_GRID" = "yes"; then
6806   AC_DEFINE(wxUSE_GRID)
6807   USES_CONTROLS=1
6808   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6809 fi
6810
6811 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6812   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6813   USES_CONTROLS=1
6814 fi
6815
6816 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6817   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6818   USES_CONTROLS=1
6819 fi
6820
6821 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6822   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6823   USES_CONTROLS=1
6824   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6825 fi
6826
6827 if test "$wxUSE_IMAGLIST" = "yes"; then
6828     AC_DEFINE(wxUSE_IMAGLIST)
6829 fi
6830
6831 if test "$wxUSE_LISTBOOK" = "yes"; then
6832     AC_DEFINE(wxUSE_LISTBOOK)
6833     USES_CONTROLS=1
6834 fi
6835
6836 if test "$wxUSE_LISTBOX" = "yes"; then
6837     AC_DEFINE(wxUSE_LISTBOX)
6838     USES_CONTROLS=1
6839     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6840 fi
6841
6842 if test "$wxUSE_LISTCTRL" = "yes"; then
6843     if test "$wxUSE_IMAGLIST" = "yes"; then
6844         AC_DEFINE(wxUSE_LISTCTRL)
6845         USES_CONTROLS=1
6846         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6847     else
6848         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6849     fi
6850 fi
6851
6852 if test "$wxUSE_NOTEBOOK" = "yes"; then
6853     AC_DEFINE(wxUSE_NOTEBOOK)
6854     USES_CONTROLS=1
6855     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6856 fi
6857
6858 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6859   AC_DEFINE(wxUSE_ODCOMBOBOX)
6860   USES_CONTROLS=1
6861   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6862 fi
6863
6864 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6865 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6866 dnl     USES_CONTROLS=1
6867 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6868 dnl fi
6869
6870 if test "$wxUSE_RADIOBOX" = "yes"; then
6871     AC_DEFINE(wxUSE_RADIOBOX)
6872     USES_CONTROLS=1
6873 fi
6874
6875 if test "$wxUSE_RADIOBTN" = "yes"; then
6876     AC_DEFINE(wxUSE_RADIOBTN)
6877     USES_CONTROLS=1
6878 fi
6879
6880 if test "$wxUSE_SASH" = "yes"; then
6881     AC_DEFINE(wxUSE_SASH)
6882     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6883 fi
6884
6885 if test "$wxUSE_SCROLLBAR" = "yes"; then
6886     AC_DEFINE(wxUSE_SCROLLBAR)
6887     USES_CONTROLS=1
6888     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6889 fi
6890
6891 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6892     AC_DEFINE(wxUSE_SEARCHCTRL)
6893     USES_CONTROLS=1
6894 fi
6895
6896 if test "$wxUSE_SLIDER" = "yes"; then
6897     AC_DEFINE(wxUSE_SLIDER)
6898     USES_CONTROLS=1
6899 fi
6900
6901 if test "$wxUSE_SPINBTN" = "yes"; then
6902     AC_DEFINE(wxUSE_SPINBTN)
6903     USES_CONTROLS=1
6904 fi
6905
6906 if test "$wxUSE_SPINCTRL" = "yes"; then
6907     AC_DEFINE(wxUSE_SPINCTRL)
6908     USES_CONTROLS=1
6909 fi
6910
6911 if test "$wxUSE_SPLITTER" = "yes"; then
6912     AC_DEFINE(wxUSE_SPLITTER)
6913     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6914 fi
6915
6916 if test "$wxUSE_STATBMP" = "yes"; then
6917     AC_DEFINE(wxUSE_STATBMP)
6918     USES_CONTROLS=1
6919 fi
6920
6921 if test "$wxUSE_STATBOX" = "yes"; then
6922     AC_DEFINE(wxUSE_STATBOX)
6923     USES_CONTROLS=1
6924 fi
6925
6926 if test "$wxUSE_STATTEXT" = "yes"; then
6927     AC_DEFINE(wxUSE_STATTEXT)
6928     USES_CONTROLS=1
6929 fi
6930
6931 if test "$wxUSE_STATLINE" = "yes"; then
6932     AC_DEFINE(wxUSE_STATLINE)
6933     USES_CONTROLS=1
6934 fi
6935
6936 if test "$wxUSE_STATUSBAR" = "yes"; then
6937     dnl this will get undefined in wx/chkconf.h if it's not supported
6938     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6939     AC_DEFINE(wxUSE_STATUSBAR)
6940     USES_CONTROLS=1
6941
6942     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6943 fi
6944
6945 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6946     AC_DEFINE(wxUSE_TAB_DIALOG)
6947 fi
6948
6949 if test "$wxUSE_TEXTCTRL" = "yes"; then
6950     AC_DEFINE(wxUSE_TEXTCTRL)
6951     USES_CONTROLS=1
6952     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6953 fi
6954
6955 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6956     if test "$wxUSE_COCOA" = 1 ; then
6957         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6958         wxUSE_TOGGLEBTN=no
6959     fi
6960
6961     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6962         AC_DEFINE(wxUSE_TOGGLEBTN)
6963         USES_CONTROLS=1
6964     fi
6965 fi
6966
6967 if test "$wxUSE_TOOLBAR" = "yes"; then
6968     AC_DEFINE(wxUSE_TOOLBAR)
6969     USES_CONTROLS=1
6970
6971     if test "$wxUSE_UNIVERSAL" = "yes"; then
6972         wxUSE_TOOLBAR_NATIVE="no"
6973     else
6974         wxUSE_TOOLBAR_NATIVE="yes"
6975         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6976     fi
6977
6978     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6979 fi
6980
6981 if test "$wxUSE_TOOLTIPS" = "yes"; then
6982     if test "$wxUSE_MOTIF" = 1; then
6983         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6984     else
6985         if test "$wxUSE_UNIVERSAL" = "yes"; then
6986             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6987         else
6988             AC_DEFINE(wxUSE_TOOLTIPS)
6989         fi
6990     fi
6991 fi
6992
6993 if test "$wxUSE_TREEBOOK" = "yes"; then
6994     AC_DEFINE(wxUSE_TREEBOOK)
6995     USES_CONTROLS=1
6996 fi
6997
6998 if test "$wxUSE_TOOLBOOK" = "yes"; then
6999     AC_DEFINE(wxUSE_TOOLBOOK)
7000     USES_CONTROLS=1
7001 fi
7002
7003 if test "$wxUSE_TREECTRL" = "yes"; then
7004     if test "$wxUSE_IMAGLIST" = "yes"; then
7005         AC_DEFINE(wxUSE_TREECTRL)
7006         USES_CONTROLS=1
7007         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7008     else
7009         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7010     fi
7011 fi
7012
7013 if test "$wxUSE_POPUPWIN" = "yes"; then
7014     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
7015         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7016     else
7017         if test "$wxUSE_PM" = 1; then
7018             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7019         else
7020             AC_DEFINE(wxUSE_POPUPWIN)
7021             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7022
7023             USES_CONTROLS=1
7024         fi
7025     fi
7026 fi
7027
7028 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7029     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7030         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7031     else
7032         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7033         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7034     fi
7035 fi
7036
7037 if test "$wxUSE_TIPWINDOW" = "yes"; then
7038     if test "$wxUSE_PM" = 1; then
7039         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7040     else
7041         AC_DEFINE(wxUSE_TIPWINDOW)
7042     fi
7043 fi
7044
7045 if test "$USES_CONTROLS" = 1; then
7046     AC_DEFINE(wxUSE_CONTROLS)
7047 fi
7048
7049 dnl ---------------------------------------------------------------------------
7050 dnl misc options
7051 dnl ---------------------------------------------------------------------------
7052
7053 dnl please keep the settings below in alphabetical order
7054 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7055     AC_DEFINE(wxUSE_ACCESSIBILITY)
7056     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7057 fi
7058
7059 if test "$wxUSE_DC_CACHEING" = "yes"; then
7060     AC_DEFINE(wxUSE_DC_CACHEING)
7061 fi
7062
7063 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7064     AC_DEFINE(wxUSE_DRAGIMAGE)
7065     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7066 fi
7067
7068 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7069     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7070         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7071     else
7072         AC_DEFINE(wxUSE_EXCEPTIONS)
7073         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7074     fi
7075 fi
7076
7077 USE_HTML=0
7078 if test "$wxUSE_HTML" = "yes"; then
7079     AC_DEFINE(wxUSE_HTML)
7080     USE_HTML=1
7081     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7082     if test "$wxUSE_MAC" = 1; then
7083         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7084     fi
7085 fi
7086 if test "$wxUSE_WEBKIT" = "yes"; then
7087     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7088         old_CPPFLAGS="$CPPFLAGS"
7089         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7090         AC_CHECK_HEADER([WebKit/HIWebView.h],
7091                         [
7092                            AC_DEFINE(wxUSE_WEBKIT)
7093                            WEBKIT_LINK="-framework WebKit"
7094                         ],
7095                         [
7096                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7097                            wxUSE_WEBKIT=no
7098                         ],
7099                         [
7100                            #include <Carbon/Carbon.h>
7101                            #include <WebKit/WebKit.h>
7102                         ])
7103         CPPFLAGS="$old_CPPFLAGS"
7104     elif test "$wxUSE_COCOA" = 1; then
7105         AC_DEFINE(wxUSE_WEBKIT)
7106     else
7107         wxUSE_WEBKIT=no
7108     fi
7109 fi
7110
7111 USE_XRC=0
7112 if test "$wxUSE_XRC" = "yes"; then
7113     if test "$wxUSE_XML" != "yes"; then
7114         AC_MSG_WARN([XML library not built, XRC resources disabled])
7115         wxUSE_XRC=no
7116     else
7117         AC_DEFINE(wxUSE_XRC)
7118         USE_XRC=1
7119         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7120     fi
7121 fi
7122
7123 USE_AUI=0
7124 if test "$wxUSE_AUI" = "yes"; then
7125    AC_DEFINE(wxUSE_AUI)
7126    USE_AUI=1
7127    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7128 fi
7129
7130 if test "$wxUSE_MENUS" = "yes"; then
7131     AC_DEFINE(wxUSE_MENUS)
7132     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7133 fi
7134
7135 if test "$wxUSE_METAFILE" = "yes"; then
7136     AC_DEFINE(wxUSE_METAFILE)
7137 fi
7138
7139 if test "$wxUSE_MIMETYPE" = "yes"; then
7140     AC_DEFINE(wxUSE_MIMETYPE)
7141 fi
7142
7143 if test "$wxUSE_MINIFRAME" = "yes"; then
7144     AC_DEFINE(wxUSE_MINIFRAME)
7145     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
7146 fi
7147
7148 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7149     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7150     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
7151         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
7152         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7153     fi
7154 fi
7155
7156
7157 if test "$wxUSE_VALIDATORS" = "yes"; then
7158     AC_DEFINE(wxUSE_VALIDATORS)
7159     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7160 fi
7161
7162 if test "$wxUSE_PALETTE" = "yes" ; then
7163     if test "$wxUSE_DFB" = 1; then
7164         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7165         wxUSE_PALETTE=no
7166     else
7167         AC_DEFINE(wxUSE_PALETTE)
7168     fi
7169 fi
7170
7171 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7172   dnl Must be done this late because -lunicows must be before all the other libs
7173   LIBS=" -lunicows $LIBS"
7174 fi
7175
7176 USE_RICHTEXT=0
7177 if test "$wxUSE_RICHTEXT" = "yes"; then
7178     AC_DEFINE(wxUSE_RICHTEXT)
7179     USE_RICHTEXT=1
7180     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7181 fi
7182
7183 dnl ---------------------------------------------------------------------------
7184 dnl wxImage options
7185 dnl ---------------------------------------------------------------------------
7186
7187 if test "$wxUSE_IMAGE" = "yes" ; then
7188     AC_DEFINE(wxUSE_IMAGE)
7189
7190     if test "$wxUSE_GIF" = "yes" ; then
7191       AC_DEFINE(wxUSE_GIF)
7192     fi
7193
7194     if test "$wxUSE_PCX" = "yes" ; then
7195       AC_DEFINE(wxUSE_PCX)
7196     fi
7197
7198     if test "$wxUSE_TGA" = "yes" ; then
7199       AC_DEFINE(wxUSE_TGA)
7200     fi
7201
7202     if test "$wxUSE_IFF" = "yes" ; then
7203       AC_DEFINE(wxUSE_IFF)
7204     fi
7205
7206     if test "$wxUSE_PNM" = "yes" ; then
7207       AC_DEFINE(wxUSE_PNM)
7208     fi
7209
7210     if test "$wxUSE_XPM" = "yes" ; then
7211       AC_DEFINE(wxUSE_XPM)
7212     fi
7213
7214     if test "$wxUSE_ICO_CUR" = "yes" ; then
7215       AC_DEFINE(wxUSE_ICO_CUR)
7216     fi
7217 fi
7218
7219 dnl ---------------------------------------------------------------------------
7220 dnl common dialogs
7221 dnl ---------------------------------------------------------------------------
7222
7223 if test "$wxUSE_ABOUTDLG" = "yes"; then
7224     AC_DEFINE(wxUSE_ABOUTDLG)
7225 fi
7226
7227 if test "$wxUSE_CHOICEDLG" = "yes"; then
7228     AC_DEFINE(wxUSE_CHOICEDLG)
7229 fi
7230
7231 if test "$wxUSE_COLOURDLG" = "yes"; then
7232     AC_DEFINE(wxUSE_COLOURDLG)
7233 fi
7234
7235 if test "$wxUSE_FILEDLG" = "yes"; then
7236     AC_DEFINE(wxUSE_FILEDLG)
7237 fi
7238
7239 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7240     AC_DEFINE(wxUSE_FINDREPLDLG)
7241 fi
7242
7243 if test "$wxUSE_FONTDLG" = "yes"; then
7244     AC_DEFINE(wxUSE_FONTDLG)
7245 fi
7246
7247 if test "$wxUSE_DIRDLG" = "yes"; then
7248     if test "$wxUSE_TREECTRL" != "yes"; then
7249         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7250     else
7251         AC_DEFINE(wxUSE_DIRDLG)
7252     fi
7253 fi
7254
7255 if test "$wxUSE_MSGDLG" = "yes"; then
7256     AC_DEFINE(wxUSE_MSGDLG)
7257 fi
7258
7259 if test "$wxUSE_NUMBERDLG" = "yes"; then
7260     AC_DEFINE(wxUSE_NUMBERDLG)
7261 fi
7262
7263 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7264     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7265        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7266     else
7267         AC_DEFINE(wxUSE_PROGRESSDLG)
7268     fi
7269 fi
7270
7271 if test "$wxUSE_SPLASH" = "yes"; then
7272     AC_DEFINE(wxUSE_SPLASH)
7273     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7274 fi
7275
7276 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7277     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7278        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7279     else
7280         AC_DEFINE(wxUSE_STARTUP_TIPS)
7281     fi
7282 fi
7283
7284 if test "$wxUSE_TEXTDLG" = "yes"; then
7285     AC_DEFINE(wxUSE_TEXTDLG)
7286 fi
7287
7288 if test "$wxUSE_WIZARDDLG" = "yes"; then
7289     AC_DEFINE(wxUSE_WIZARDDLG)
7290     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7291 fi
7292
7293 dnl ---------------------------------------------------------------------------
7294 dnl wxGraphicsContext
7295 dnl ---------------------------------------------------------------------------
7296
7297 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7298    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7299       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7300    elif test "$wxUSE_GTK" != 1; then
7301       dnl for other builds we'll just wing it for now...
7302       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7303    else
7304       dnl ...but let's check for cairo availability for wxGTK builds
7305       PKG_CHECK_MODULES(CAIRO, cairo,
7306           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7307           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7308       )
7309    fi
7310 fi
7311
7312 dnl ---------------------------------------------------------------------------
7313 dnl wxMediaCtrl
7314 dnl ---------------------------------------------------------------------------
7315
7316 USE_MEDIA=0
7317
7318 if test "$wxUSE_MEDIACTRL" = "yes"; then
7319     USE_MEDIA=1
7320
7321     dnl -----------------------------------------------------------------------
7322     dnl GStreamer
7323     dnl -----------------------------------------------------------------------
7324     if test "$wxUSE_GTK" = 1; then
7325         wxUSE_GSTREAMER="no"
7326
7327         dnl -------------------------------------------------------------------
7328         dnl Test for at least 0.8 gstreamer module from pkg-config
7329         dnl Even totem doesn't accept 0.9 evidently.
7330         dnl
7331         dnl So, we first check to see if 0.10 if available - if not we
7332         dnl try the older 0.8 version
7333         dnl -------------------------------------------------------------------
7334         GST_VERSION_MAJOR=0
7335         GST_VERSION_MINOR=10
7336         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7337
7338         if test "$wxUSE_GSTREAMER8" = "no"; then
7339             PKG_CHECK_MODULES(GST,
7340                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7341                 [
7342                     wxUSE_GSTREAMER="yes"
7343                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7344                 ],
7345                 [
7346                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7347                     GST_VERSION_MINOR=8
7348                 ]
7349             )
7350         else
7351             dnl check only for 0.8
7352             GST_VERSION_MINOR=8
7353         fi
7354
7355         if test $GST_VERSION_MINOR = "8"; then
7356             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7357             PKG_CHECK_MODULES(GST,
7358                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7359                 wxUSE_GSTREAMER="yes",
7360                 [
7361                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7362                 ])
7363         fi
7364
7365
7366         if test "$wxUSE_GSTREAMER" = "yes"; then
7367             dnl system gstreamer package is compiled with Sun CC and outputs
7368             dnl CC-specific "-mt" in its flags, remove it for gcc compilation
7369             case "${host}" in
7370                 *-*-solaris2* )
7371                     if "$GCC" = yes; then
7372                         GST_CFLAGS=`echo $GST_CFLAGS | sed 's/-mt//'`
7373                         GST_LIBS=`echo $GST_LIBS | sed 's/-mt//'`
7374                     fi
7375             esac
7376
7377             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7378             LIBS="$GST_LIBS $LIBS"
7379
7380             AC_DEFINE(wxUSE_GSTREAMER)
7381         else
7382             USE_MEDIA=0
7383         fi
7384     fi
7385
7386     if test $USE_MEDIA = 1; then
7387         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7388         AC_DEFINE(wxUSE_MEDIACTRL)
7389     fi
7390 fi
7391
7392 dnl ---------------------------------------------------------------------------
7393 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7394 dnl ---------------------------------------------------------------------------
7395
7396 if test "$cross_compiling" = "yes"; then
7397     dnl Use best guess from host as we can't use uname when cross compiling
7398     OSINFO="\"$host\""
7399 else
7400     dnl attualy work out OS version
7401     OSINFO=`uname -s -r -m`
7402     OSINFO="\"$OSINFO\""
7403 fi
7404
7405 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7406
7407 dnl ---------------------------------------------------------------------------
7408 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7409 dnl ---------------------------------------------------------------------------
7410
7411 if test "x$prefix" != "xNONE"; then
7412     wxPREFIX=$prefix
7413 else
7414     wxPREFIX=$ac_default_prefix
7415 fi
7416
7417 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7418
7419
7420 dnl ---------------------------------------------------------------------------
7421 dnl define variables with all built libraries for wx-config
7422 dnl ---------------------------------------------------------------------------
7423
7424 CORE_BASE_LIBS="net base"
7425 CORE_GUI_LIBS="adv core"
7426
7427 if test "$wxUSE_XML" = "yes" ; then
7428     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
7429 fi
7430 if test "$wxUSE_ODBC" != "no" ; then
7431     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
7432     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
7433 fi
7434 if test "$wxUSE_HTML" = "yes" ; then
7435     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
7436 fi
7437 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7438     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
7439 fi
7440 if test "$wxUSE_XRC" = "yes" ; then
7441     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
7442 fi
7443 if test "$wxUSE_AUI" = "yes" ; then
7444     CORE_GUI_LIBS="aui $CORE_GUI_LIBS"
7445 fi
7446
7447 if test "$wxUSE_GUI" != "yes"; then
7448     CORE_GUI_LIBS=""
7449 fi
7450
7451 AC_SUBST(CORE_BASE_LIBS)
7452 AC_SUBST(CORE_GUI_LIBS)
7453
7454 dnl ---------------------------------------------------------------------------
7455 dnl Output the makefiles and such from the results found above
7456 dnl ---------------------------------------------------------------------------
7457
7458 dnl all additional libraries (except wxWidgets itself) we link with
7459
7460 if test "$wxUSE_MAC" = 1 ; then
7461     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7462         if test "$USE_DARWIN" = 1; then
7463             LDFLAGS="$LDFLAGS -framework QuickTime"
7464         else
7465             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7466         fi
7467     fi
7468     if test "$USE_DARWIN" = 1; then
7469         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7470     else
7471         LDFLAGS="$LDFLAGS -lCarbonLib"
7472     fi
7473 fi
7474 if test "$wxUSE_COCOA" = 1 ; then
7475     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7476     if test "$wxUSE_MEDIACTRL" = "yes"; then
7477         LDFLAGS="$LDFLAGS -framework QuickTime"
7478     fi
7479 fi
7480 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7481     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7482 fi
7483
7484 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7485
7486 if test "$wxUSE_GUI" = "yes"; then
7487
7488     dnl TODO add checks that these samples will really compile (i.e. all the
7489     dnl      library features they need are present)
7490
7491     dnl TODO some samples are never built so far: mfc (requires VC++)
7492     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7493                      dynamic erase event exec font image minimal mobile \
7494                      mobile/wxedit mobile/styles propsize render \
7495                      rotate shaped vscroll widgets"
7496
7497     if test "$wxUSE_MONOLITHIC" != "yes"; then
7498         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7499     fi
7500     if test "$TOOLKIT" = "MSW"; then
7501         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7502         if test "$wxUSE_UNIVERSAL" != "yes"; then
7503             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7504         fi
7505     fi
7506     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7507         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7508     fi
7509 else
7510     SAMPLES_SUBDIRS="console"
7511 fi
7512
7513
7514 dnl C/C++ compiler options used to compile wxWidgets
7515 dnl
7516 dnl check for icc before gcc as icc is also recognized as gcc
7517 if test "x$INTELCC" = "xyes" ; then
7518     dnl Warnings which can't be easily suppressed in C code are disabled:
7519     dnl
7520     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7521     dnl     remark #869: parameter "foo" was never referenced
7522     dnl     remark #1572: floating-point equality and inequality comparisons
7523     dnl                   are unreliable
7524     dnl     remark #1684: conversion from pointer to same-sized integral type
7525     dnl
7526     dnl (for others see below)
7527     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7528 elif test "$GCC" = yes ; then
7529     CWARNINGS="-Wall -Wundef"
7530 fi
7531
7532 if test "x$INTELCXX" = "xyes" ; then
7533     dnl Intel compiler gives some warnings which simply can't be worked
7534     dnl around or of which we have too many (810, 869) so it's impractical to
7535     dnl keep them enabled even if in theory it would be nice and some others
7536     dnl (279) are generated for standard macros and so there is nothing we can
7537     dnl do about them
7538     dnl
7539     dnl     remark #279: controlling expression is constant
7540     dnl     remark #383: value copied to temporary, reference to temporary used
7541     dnl     remark #444: destructor for base class "xxx" is not virtual
7542     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7543     dnl     remark #869: parameter "foo" was never referenced
7544     dnl     remark #981: operands are evaluated in unspecified order
7545     dnl     remark #1418: external definition with no prior declaration
7546     dnl     remark #1419: external declaration in primary source file
7547     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7548 elif test "$GXX" = yes ; then
7549     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7550     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7551 fi
7552
7553
7554 dnl combine everything together and remove the extra white space while doing it
7555 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7556 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7557
7558
7559 dnl add -I options we use during library compilation
7560 dnl
7561 dnl note that the order is somewhat important: wxWidgets headers should
7562 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7563 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7564 dnl CodeWarrior):
7565 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7566  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7567  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7568  $CPPFLAGS `
7569
7570 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7571 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7572 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $CXXWARNINGS $C_AND_CXX_FLAGS $CXXFLAGS `
7573
7574 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7575 dnl only stuff to it
7576 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7577
7578
7579 if test "x$MWCC" = "xyes"; then
7580     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7581     dnl must use <regex.h> from system not our local copy on OS X,
7582     dnl but must use local not system on OS 9.
7583     dnl The following should make all -I paths usable for <> includes
7584     dnl while first checking in real system paths.  With 8.3 using
7585     dnl -gccincludes it will actually check local paths before system
7586     dnl even for <> which is totally wrong.
7587
7588     dnl Note that because this absolutely needs to be before any -I
7589     dnl that we have to tack it on to the end of the compiler commandline.
7590     CC="$CC -cwd source -I-"
7591     CXX="$CXX -cwd source -I-"
7592 fi
7593
7594
7595 LIBS=`echo $LIBS`
7596 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7597 EXTRALIBS_XML="$EXPAT_LINK"
7598 EXTRALIBS_HTML="$MSPACK_LINK"
7599 EXTRALIBS_ODBC="$ODBC_LINK"
7600 if test "$wxUSE_GUI" = "yes"; then
7601     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7602 fi
7603 if test "$wxUSE_OPENGL" = "yes"; then
7604     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7605 fi
7606
7607 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7608
7609 WXCONFIG_LIBS="$LIBS"
7610
7611 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7612 if test "$wxUSE_REGEX" = "builtin" ; then
7613     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7614 fi
7615 if test "$wxUSE_EXPAT" = "builtin" ; then
7616     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7617 fi
7618 if test "$wxUSE_ODBC" = "builtin" ; then
7619     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7620 fi
7621 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7622     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7623 fi
7624 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7625     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7626 fi
7627 if test "$wxUSE_LIBPNG" = "builtin" ; then
7628     wxconfig_3rdparty="png $wxconfig_3rdparty"
7629 fi
7630 if test "$wxUSE_ZLIB" = "builtin" ; then
7631     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7632 fi
7633
7634 for i in $wxconfig_3rdparty ; do
7635     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7636 done
7637
7638
7639 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7640     WXUNIV=1
7641
7642     case "$wxUNIV_THEMES" in
7643         ''|all)
7644             AC_DEFINE(wxUSE_ALL_THEMES)
7645             ;;
7646
7647         *)
7648             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7649                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7650             done
7651     esac
7652 else
7653     WXUNIV=0
7654 fi
7655
7656 AC_SUBST(wxUSE_ZLIB)
7657 AC_SUBST(wxUSE_REGEX)
7658 AC_SUBST(wxUSE_EXPAT)
7659 AC_SUBST(wxUSE_ODBC)
7660 AC_SUBST(wxUSE_LIBJPEG)
7661 AC_SUBST(wxUSE_LIBPNG)
7662 AC_SUBST(wxUSE_LIBTIFF)
7663
7664 if test $wxUSE_MONOLITHIC = "yes" ; then
7665     MONOLITHIC=1
7666 else
7667     MONOLITHIC=0
7668 fi
7669
7670 if test $wxUSE_PLUGINS = "yes" ; then
7671     USE_PLUGINS=1
7672 else
7673     USE_PLUGINS=0
7674 fi
7675
7676 if test $wxUSE_ODBC != "no" ; then
7677     USE_ODBC=1
7678 else
7679     USE_ODBC=0
7680 fi
7681
7682 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7683     USE_QA=1
7684 else
7685     USE_QA=0
7686 fi
7687
7688 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7689     OFFICIAL_BUILD=1
7690 else
7691     OFFICIAL_BUILD=0
7692 fi
7693
7694 AC_SUBST(VENDOR)
7695 AC_SUBST(OFFICIAL_BUILD)
7696 AC_SUBST(WX_FLAVOUR)
7697 AC_SUBST(WX_LIB_FLAVOUR)
7698
7699 AC_SUBST(WXUNIV)
7700 AC_SUBST(MONOLITHIC)
7701 AC_SUBST(USE_PLUGINS)
7702 AC_SUBST(LIBS)
7703 AC_SUBST(EXTRALIBS)
7704 AC_SUBST(EXTRALIBS_XML)
7705 AC_SUBST(EXTRALIBS_HTML)
7706 AC_SUBST(EXTRALIBS_ODBC)
7707 AC_SUBST(EXTRALIBS_GUI)
7708 AC_SUBST(EXTRALIBS_OPENGL)
7709 AC_SUBST(EXTRALIBS_SDL)
7710 AC_SUBST(WITH_PLUGIN_SDL)
7711 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7712 AC_SUBST(EXTRALIBS_GNOMEVFS)
7713 AC_SUBST(EXTRALIBS_HILDON)
7714 AC_SUBST(UNICODE)
7715 AC_SUBST(BUILD)
7716 AC_SUBST(DEBUG_INFO)
7717 AC_SUBST(DEBUG_FLAG)
7718 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7719 AC_SUBST(TOOLKIT_LOWERCASE)
7720 AC_SUBST(TOOLKIT_VERSION)
7721 AC_SUBST(SAMPLES_RPATH_FLAG)
7722 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7723 AC_SUBST(HOST_SUFFIX)
7724 AC_SUBST(CPPUNIT_CFLAGS)
7725 AC_SUBST(CPPUNIT_LIBS)
7726
7727 case "$TOOLKIT" in
7728     GTK)
7729         TOOLKIT_DESC="GTK+"
7730         if test "$WXGTK20" = 1; then
7731             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7732             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7733                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7734             fi
7735             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7736                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7737             fi
7738             if test "$wxUSE_LIBHILDON" = "yes"; then
7739                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7740             fi
7741
7742             if test "$TOOLKIT_EXTRA" != ""; then
7743                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7744             fi
7745         fi
7746         ;;
7747
7748     ?*)
7749         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7750         ;;
7751
7752     *)
7753         TOOLKIT_DESC="base only"
7754         ;;
7755 esac
7756
7757 if test "$wxUSE_WINE" = "yes"; then
7758     BAKEFILE_FORCE_PLATFORM=win32
7759 fi
7760
7761 dnl ---------------------------------------------------------------------------
7762 dnl Add Universal binary support
7763 dnl Note we don't do this earlier because adding these cpp/ld flags could
7764 dnl cause configure tests to fail.
7765 dnl ---------------------------------------------------------------------------
7766 if test "$wxUSE_MAC" = 1 ; then
7767     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
7768         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
7769         dnl --enable-universal_binary=SDK names a path to an SDK
7770         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
7771             OSX_UNIV_OPTS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
7772         else
7773             dnl '' would mean universal with no SDK, which may be the case if
7774             dnl the compiler uses a sysroot by default
7775             OSX_UNIV_OPTS=${wxUSE_UNIVERSAL_BINARY:+"-isysroot '$wxUSE_UNIVERSAL_BINARY'"}
7776         fi
7777         OSX_UNIV_OPTS="$OSX_UNIV_OPTS -arch ppc -arch i386"
7778         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
7779         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
7780         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
7781         bk_use_pch=no
7782     fi
7783     # TODO: where do we add "-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" for libtool (static builds only)?
7784     #       The makefile currently uses AR and RANLIB, which libtool apparently supercedes.
7785 fi
7786
7787 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7788 dnl Hopefully for a non-unicode build there aren't any wide constants in
7789 dnl headers, but for a unicode build it's best to disable pch.
7790 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7791 then
7792     AC_CACHE_CHECK(
7793         [for gcc precompiled header bug],
7794         [wx_cv_gcc_pch_bug],
7795         [[
7796             echo '#include <stdio.h>
7797                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7798
7799             echo '#include "conftest.h"
7800                   int main()
7801                   {
7802                      printf("%ls", test_var);
7803                      return 0;
7804                   }' > conftest.cpp
7805
7806             wx_cv_gcc_pch_bug="pch not supported"
7807
7808             if $CXX conftest.h >/dev/null 2>&1
7809             then
7810                 wx_cv_gcc_pch_bug=
7811
7812                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7813                 then
7814                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7815                         grep awidetest >/dev/null
7816                     then
7817                         wx_cv_gcc_pch_bug=no
7818                     else
7819                         wx_cv_gcc_pch_bug=yes
7820                     fi
7821                 fi
7822             fi
7823
7824             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7825         ]])
7826
7827     if test "$wx_cv_gcc_pch_bug" = yes; then
7828         dnl make the default for pch 'no'
7829         dnl further below check whether the user overrode and warn them
7830         bk_use_pch=no
7831     fi
7832 fi
7833
7834 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7835
7836 dnl find out if the compiler supports PCH
7837 dnl
7838 dnl TODO: this should be in bakefile
7839 if test $GCC_PCH = 1
7840 then
7841     if test "$wx_cv_gcc_pch_bug" = yes; then
7842         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7843         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7844         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7845     fi
7846
7847     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7848 fi
7849
7850 dnl HACK ALERT!!
7851 dnl For now, we need to alter bk-deps not to generate deps
7852 dnl when we've configured a Universal binary build.
7853 dnl The next version of Bakefile will have the correct fix for this
7854 dnl at which time, this hack can be removed.
7855
7856 if test "$wxUSE_MAC" = 1 ; then
7857     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7858         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7859         mv temp bk-deps
7860         chmod +x bk-deps
7861     fi
7862 fi
7863
7864 if test "$wxUSE_SHARED" = "yes"; then
7865
7866     dnl We get the shared build linker from bakefile, since it
7867     dnl moved all the logic for this out of this file and into
7868     dnl its own macro.  But it can't decide on whether to return
7869     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7870     dnl So normalise and expand everything here now, because its
7871     dnl not going to change inside wx-config anyway.
7872     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7873     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7874
7875     dnl Need addtional flag on OS/2, so override bakefiles value
7876     dnl (there currently is no suitable variable to which the
7877     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7878     case "${host}" in
7879       *-pc-os2_emx | *-pc-os2-emx )
7880         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7881         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7882         cp -p ${srcdir}/src/os2/dllnames.sh .
7883         cp -p ${srcdir}/src/os2/dllar.sh .
7884       ;;
7885     esac
7886 else
7887
7888     dnl No bakefile support for static builds, but this should be ok for most.
7889     EXE_LINKER="$CXX -o"
7890
7891 fi
7892 if test "$wxUSE_OMF" = "yes"; then
7893     case "${host}" in
7894       *-pc-os2_emx | *-pc-os2-emx )
7895         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7896         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7897         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7898       ;;
7899     esac
7900 fi
7901
7902 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7903 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7904
7905 dnl for convenience, sort the samples in alphabetical order
7906 dnl
7907 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7908 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7909 dnl
7910 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7911 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7912 dnl       only removes the Unix-like part of the introduced line break.
7913 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7914
7915 dnl subtle bakefile goop.
7916 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7917 dnl I wish we would have called it something less likely to clash with
7918 dnl things though.
7919 AC_SUBST(SHARED)
7920
7921 dnl global options
7922 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7923 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7924
7925 dnl toolkit options
7926 AC_SUBST(USE_GUI)
7927 AC_SUBST(AFMINSTALL)
7928 AC_SUBST(WIN32INSTALL)
7929 AC_SUBST(TOOLKIT)
7930 AC_SUBST(TOOLKIT_DIR)
7931 AC_SUBST(TOOLCHAIN_NAME)
7932 AC_SUBST(TOOLCHAIN_FULLNAME)
7933
7934 dnl wx-config options
7935 AC_SUBST(host_alias)
7936 AC_SUBST(cross_compiling)
7937 AC_SUBST(WIDGET_SET)
7938 AC_SUBST(WX_RELEASE)
7939 AC_SUBST(WX_VERSION)
7940 AC_SUBST(WX_SUBVERSION)
7941 AC_SUBST(WX_CHARTYPE)
7942 AC_SUBST(WX_DEBUGTYPE)
7943
7944 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7945 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7946 dnl are used when building the libraries using the library
7947 dnl
7948 dnl so put anything which should be used only during the library build in, e.g.
7949 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7950 dnl
7951 dnl and, finally, for some things which should be only used by wx-config but
7952 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7953 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7954 AC_SUBST(WXCONFIG_CPPFLAGS)
7955 AC_SUBST(WXCONFIG_CFLAGS)
7956 AC_SUBST(WXCONFIG_CXXFLAGS)
7957
7958 AC_SUBST(WXCONFIG_LIBS)
7959 AC_SUBST(WXCONFIG_RPATH)
7960 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7961 AC_SUBST(WXCONFIG_RESFLAGS)
7962 AC_SUBST(EXE_LINKER)
7963
7964 dnl distribution vars
7965 AC_SUBST(GUIDIST)
7966 AC_SUBST(DISTDIR)
7967
7968 dnl additional subdirectories where we will build
7969 AC_SUBST(SAMPLES_SUBDIRS)
7970
7971 dnl additional libraries and linker settings
7972 AC_SUBST(LDFLAGS)
7973 AC_SUBST(LDFLAGS_GL)
7974 AC_SUBST(OPENGL_LIBS)
7975 AC_SUBST(DMALLOC_LIBS)
7976 AC_SUBST(WX_VERSION_TAG)
7977
7978 dnl additional resurces settings
7979 AC_SUBST(RESCOMP)
7980 AC_SUBST(WINDRES)
7981 AC_SUBST(REZ)
7982 AC_SUBST(RESFLAGS)
7983 AC_SUBST(RESPROGRAMOBJ)
7984 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7985 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7986
7987 dnl additional for Mac OS X
7988 AC_SUBST(DEREZ)
7989 AC_SUBST(LIBWXMACRES)
7990 AC_SUBST(POSTLINK_COMMAND)
7991 AC_SUBST(MACSETFILE)
7992
7993 dnl other tools
7994 AC_SUBST(GCC)
7995 AC_SUBST(DLLTOOL)
7996
7997
7998 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7999 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8000 dnl - and we do use it)
8001 AC_PROG_MAKE_SET
8002
8003
8004 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8005
8006 if test "$USE_WIN32" = 1; then
8007     AC_CONFIG_COMMANDS(
8008         [
8009             rcdefs.h
8010         ],
8011         [
8012             mkdir -p $outdir &&
8013             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8014         ],
8015         [
8016             CPP="$CPP"
8017             infile="$srcdir/include/wx/msw/genrcdefs.h"
8018             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8019         ]
8020     )
8021 fi
8022
8023 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8024                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8025                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8026
8027 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8028                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8029                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8030
8031 if test "$wx_cv_version_script" = "yes"; then
8032     AC_CONFIG_FILES(version-script)
8033 fi
8034 AC_CONFIG_FILES(Makefile)
8035
8036 AC_CONFIG_COMMANDS([wx-config],
8037                    [ rm -f wx-config
8038                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8039                    ],
8040                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8041                      LN_S="${LN_S}"
8042                    ])
8043
8044 dnl This would give us us build dir that in every significant way
8045 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8046 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8047 dnl on platforms that do not have symlinks.
8048 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8049 dnl AC_CONFIG_LINKS([ contrib/include ])
8050
8051 if test "$wxWITH_SUBDIRS" != "no"; then
8052 dnl Configure samples, contrib etc. directories, but only if they are present:
8053 if test "$wxUSE_GUI" = "yes"; then
8054     SUBDIRS="samples demos utils contrib"
8055 else dnl we build wxBase only
8056     dnl there are no wxBase programs in contrib nor demos
8057     SUBDIRS="samples utils"
8058 fi
8059 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8060 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8061
8062 if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
8063     DISABLED_CONTRIB="$DISABLED_CONTRIB net"
8064 fi
8065
8066 for subdir in `echo $SUBDIRS`; do
8067     if test -d ${srcdir}/${subdir} ; then
8068         if test "$wxUSE_GUI" = "yes"; then
8069             if test ${subdir} = "samples"; then
8070                 dnl only take those samples which compile in the current
8071                 dnl configuration and which exist
8072                 makefiles="samples/Makefile.in $makefiles"
8073                 for sample in `echo $SAMPLES_SUBDIRS`; do
8074                     if test -d $srcdir/samples/$sample; then
8075                         makefiles="samples/$sample/Makefile.in $makefiles"
8076                     fi
8077                 done
8078             else
8079                 dnl assume that everything compiles for utils &c
8080                 dnl any that shouldn't be built can be added to
8081                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
8082                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
8083                 eval "disabled=\$$disabled_var"
8084                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8085                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8086             fi
8087         else dnl we build wxBase only
8088             dnl don't take all samples/utils, just those which build with
8089             dnl wxBase
8090             if test ${subdir} = "samples"; then
8091                 makefiles="samples/Makefile.in samples/console/Makefile.in"
8092             elif test ${subdir} = "utils"; then
8093                 makefiles=""
8094                 for util in HelpGen tex2rtf ; do
8095                     if test -d $srcdir/utils/$util ; then
8096                         makefiles="utils/$util/Makefile.in \
8097                                    utils/$util/src/Makefile.in \
8098                                    $makefiles"
8099                     fi
8100                 done
8101             else dnl assume that everything compiles for tests
8102                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8103             fi
8104         fi
8105
8106         for mkin in $makefiles ; do
8107             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8108             AC_CONFIG_FILES([$mk])
8109         done
8110     fi
8111 done
8112 fi dnl wxWITH_SUBDIRS
8113
8114 AC_OUTPUT
8115
8116 dnl report how we have been configured
8117 echo
8118 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8119 echo ""
8120 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8121 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8122
8123 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8124 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8125 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
8126
8127 echo "  What level of wxWidgets compatibility should be enabled?"
8128 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-no}"
8129 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-yes}"
8130
8131 echo "  Which libraries should wxWidgets use?"
8132 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8133 echo "                                       png                ${wxUSE_LIBPNG-none}"
8134 echo "                                       regex              ${wxUSE_REGEX}"
8135 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8136 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8137 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8138 fi
8139 echo "                                       zlib               ${wxUSE_ZLIB}"
8140 echo "                                       odbc               ${wxUSE_ODBC}"
8141 echo "                                       expat              ${wxUSE_EXPAT}"
8142 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8143 echo "                                       sdl                ${wxUSE_LIBSDL}"
8144
8145 echo ""
8146
8147 dnl vi: set et sts=4 sw=4 com=\:dnl: