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], [2.8.0], [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=8
  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_SLIDER=no
 556   DEFAULT_wxUSE_SPINBTN=no
 557   DEFAULT_wxUSE_SPINCTRL=no
 558   DEFAULT_wxUSE_SPLITTER=no
 559   DEFAULT_wxUSE_STATBMP=no
 560   DEFAULT_wxUSE_STATBOX=no
 561   DEFAULT_wxUSE_STATLINE=no
 562   DEFAULT_wxUSE_STATTEXT=no
 563   DEFAULT_wxUSE_STATUSBAR=yes
 564   DEFAULT_wxUSE_TAB_DIALOG=no
 565   DEFAULT_wxUSE_TEXTCTRL=no
 566   DEFAULT_wxUSE_TOGGLEBTN=no
 567   DEFAULT_wxUSE_TOOLBAR=no
 568   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 569   DEFAULT_wxUSE_TREEBOOK=no
 570   DEFAULT_wxUSE_TOOLBOOK=no
 571   DEFAULT_wxUSE_TREECTRL=no
 572   DEFAULT_wxUSE_POPUPWIN=no
 573   DEFAULT_wxUSE_TIPWINDOW=no
 574
 575   DEFAULT_wxUSE_UNICODE=no
 576   DEFAULT_wxUSE_UNICODE_MSLU=no
 577   DEFAULT_wxUSE_WCSRTOMBS=no
 578
 579   DEFAULT_wxUSE_PALETTE=no
 580   DEFAULT_wxUSE_IMAGE=no
 581   DEFAULT_wxUSE_GIF=no
 582   DEFAULT_wxUSE_PCX=no
 583   DEFAULT_wxUSE_TGA=no
 584   DEFAULT_wxUSE_PNM=no
 585   DEFAULT_wxUSE_IFF=no
 586   DEFAULT_wxUSE_XPM=no
 587   DEFAULT_wxUSE_ICO_CUR=no
 588   DEFAULT_wxUSE_ACCESSIBILITY=no
 589
 590   DEFAULT_wxUSE_MONOLITHIC=no
 591   DEFAULT_wxUSE_PLUGINS=no
 592   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 593 else
 594   DEFAULT_wxUSE_UNIVERSAL=no
 595   DEFAULT_wxUSE_STL=no
 596
 597   DEFAULT_wxUSE_NANOX=no
 598
 599   DEFAULT_wxUSE_THREADS=yes
 600
 601   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 602   DEFAULT_wxUSE_OPTIMISE=yes
 603   DEFAULT_wxUSE_PROFILE=no
 604   DEFAULT_wxUSE_NO_DEPS=no
 605   DEFAULT_wxUSE_VARARG_MACROS=yes
 606   DEFAULT_wxUSE_NO_RTTI=no
 607   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 608   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 609   DEFAULT_wxUSE_RPATH=yes
 610   DEFAULT_wxUSE_PERMISSIVE=no
 611   DEFAULT_wxUSE_DEBUG_FLAG=no
 612   DEFAULT_wxUSE_DEBUG_INFO=no
 613   DEFAULT_wxUSE_DEBUG_GDB=no
 614   DEFAULT_wxUSE_MEM_TRACING=no
 615   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 616   DEFAULT_wxUSE_DMALLOC=no
 617   DEFAULT_wxUSE_APPLE_IEEE=yes
 618
 619   DEFAULT_wxUSE_EXCEPTIONS=yes
 620   DEFAULT_wxUSE_LOG=yes
 621   DEFAULT_wxUSE_LOGWINDOW=yes
 622   DEFAULT_wxUSE_LOGGUI=yes
 623   DEFAULT_wxUSE_LOGDIALOG=yes
 624
 625   DEFAULT_wxUSE_GUI=yes
 626
 627   DEFAULT_wxUSE_REGEX=yes
 628   DEFAULT_wxUSE_XML=yes
 629   DEFAULT_wxUSE_EXPAT=yes
 630   DEFAULT_wxUSE_ZLIB=yes
 631   DEFAULT_wxUSE_LIBPNG=yes
 632   DEFAULT_wxUSE_LIBJPEG=yes
 633   DEFAULT_wxUSE_LIBTIFF=yes
 634   DEFAULT_wxUSE_LIBXPM=yes
 635   DEFAULT_wxUSE_LIBMSPACK=yes
 636   DEFAULT_wxUSE_LIBSDL=no
 637   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 638   DEFAULT_wxUSE_LIBGNOMEVFS=no
 639   DEFAULT_wxUSE_LIBHILDON=no
 640   DEFAULT_wxUSE_ODBC=no
 641   DEFAULT_wxUSE_OPENGL=no
 642
 643   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 644   DEFAULT_wxUSE_STACKWALKER=yes
 645   DEFAULT_wxUSE_DEBUGREPORT=yes
 646   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 647   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 648   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 649   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 650   DEFAULT_wxUSE_DATETIME=yes
 651   DEFAULT_wxUSE_TIMER=yes
 652   DEFAULT_wxUSE_STOPWATCH=yes
 653   DEFAULT_wxUSE_FILE=yes
 654   DEFAULT_wxUSE_FFILE=yes
 655   DEFAULT_wxUSE_STDPATHS=yes
 656   DEFAULT_wxUSE_TEXTBUFFER=yes
 657   DEFAULT_wxUSE_TEXTFILE=yes
 658   DEFAULT_wxUSE_SOUND=yes
 659   DEFAULT_wxUSE_MEDIACTRL=no
 660   DEFAULT_wxUSE_GSTREAMER8=no
 661   DEFAULT_wxUSE_PRINTF_POS_PARAMS=yes
 662   DEFAULT_wxUSE_INTL=yes
 663   DEFAULT_wxUSE_CONFIG=yes
 664   DEFAULT_wxUSE_FONTMAP=yes
 665   DEFAULT_wxUSE_STREAMS=yes
 666   DEFAULT_wxUSE_SOCKETS=yes
 667   DEFAULT_wxUSE_OLE=yes
 668   DEFAULT_wxUSE_DATAOBJ=yes
 669   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 670   DEFAULT_wxUSE_JOYSTICK=yes
 671   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 672   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 673   DEFAULT_wxUSE_LONGLONG=yes
 674   DEFAULT_wxUSE_GEOMETRY=yes
 675
 676   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 677   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 678   DEFAULT_wxUSE_POSTSCRIPT=yes
 679
 680   DEFAULT_wxUSE_CLIPBOARD=yes
 681   DEFAULT_wxUSE_TOOLTIPS=yes
 682   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 683   DEFAULT_wxUSE_DRAGIMAGE=yes
 684   DEFAULT_wxUSE_SPLINES=yes
 685   DEFAULT_wxUSE_MOUSEWHEEL=yes
 686
 687   DEFAULT_wxUSE_MDI=yes
 688   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 689   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 690   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 691
 692   DEFAULT_wxUSE_RESOURCES=no
 693   DEFAULT_wxUSE_CONSTRAINTS=yes
 694   DEFAULT_wxUSE_IPC=yes
 695   DEFAULT_wxUSE_HELP=yes
 696   DEFAULT_wxUSE_MS_HTML_HELP=yes
 697   DEFAULT_wxUSE_WXHTML_HELP=yes
 698   DEFAULT_wxUSE_TREELAYOUT=yes
 699   DEFAULT_wxUSE_METAFILE=yes
 700   DEFAULT_wxUSE_MIMETYPE=yes
 701   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 702   DEFAULT_wxUSE_PROTOCOL=yes
 703   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 704   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 705   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 706   DEFAULT_wxUSE_URL=yes
 707   DEFAULT_wxUSE_VARIANT=yes
 708
 709   DEFAULT_wxUSE_ABOUTDLG=yes
 710   DEFAULT_wxUSE_COMMONDLGS=yes
 711   DEFAULT_wxUSE_CHOICEDLG=yes
 712   DEFAULT_wxUSE_COLOURDLG=yes
 713   DEFAULT_wxUSE_DIRDLG=yes
 714   DEFAULT_wxUSE_FILEDLG=yes
 715   DEFAULT_wxUSE_FINDREPLDLG=yes
 716   DEFAULT_wxUSE_FONTDLG=yes
 717   DEFAULT_wxUSE_MSGDLG=yes
 718   DEFAULT_wxUSE_NUMBERDLG=yes
 719   DEFAULT_wxUSE_TEXTDLG=yes
 720   DEFAULT_wxUSE_SPLASH=yes
 721   DEFAULT_wxUSE_STARTUP_TIPS=yes
 722   DEFAULT_wxUSE_PROGRESSDLG=yes
 723   DEFAULT_wxUSE_WIZARDDLG=yes
 724
 725   DEFAULT_wxUSE_MENUS=yes
 726   DEFAULT_wxUSE_MINIFRAME=yes
 727   DEFAULT_wxUSE_HTML=yes
 728   DEFAULT_wxUSE_RICHTEXT=yes
 729   DEFAULT_wxUSE_XRC=yes
 730   DEFAULT_wxUSE_AUI=yes
 731   DEFAULT_wxUSE_WEBKIT=yes
 732   DEFAULT_wxUSE_FILESYSTEM=yes
 733   DEFAULT_wxUSE_FS_INET=yes
 734   DEFAULT_wxUSE_FS_ZIP=yes
 735   DEFAULT_wxUSE_FS_ARCHIVE=yes
 736   DEFAULT_wxUSE_BUSYINFO=yes
 737   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 738   DEFAULT_wxUSE_ZIPSTREAM=yes
 739   DEFAULT_wxUSE_TARSTREAM=yes
 740   DEFAULT_wxUSE_VALIDATORS=yes
 741
 742   DEFAULT_wxUSE_ACCEL=yes
 743   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 744   DEFAULT_wxUSE_BUTTON=yes
 745   DEFAULT_wxUSE_BMPBUTTON=yes
 746   DEFAULT_wxUSE_BITMAPCOMBOBOX=yes
 747   DEFAULT_wxUSE_CALCTRL=yes
 748   DEFAULT_wxUSE_CARET=yes
 749   DEFAULT_wxUSE_CHECKBOX=yes
 750   DEFAULT_wxUSE_CHECKLST=yes
 751   DEFAULT_wxUSE_CHOICE=yes
 752   DEFAULT_wxUSE_CHOICEBOOK=yes
 753   DEFAULT_wxUSE_COLLPANE=yes
 754   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 755   DEFAULT_wxUSE_COMBOBOX=yes
 756   DEFAULT_wxUSE_COMBOCTRL=yes
 757   DEFAULT_wxUSE_DATEPICKCTRL=yes
 758   DEFAULT_wxUSE_DISPLAY=yes
 759   DEFAULT_wxUSE_DETECT_SM=yes
 760   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 761   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 762   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 763   DEFAULT_wxUSE_GAUGE=yes
 764   DEFAULT_wxUSE_GRID=yes
 765   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 766   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 767   DEFAULT_wxUSE_DATAVIEWCTRL=no
 768   DEFAULT_wxUSE_IMAGLIST=yes
 769   DEFAULT_wxUSE_LISTBOOK=yes
 770   DEFAULT_wxUSE_LISTBOX=yes
 771   DEFAULT_wxUSE_LISTCTRL=yes
 772   DEFAULT_wxUSE_NOTEBOOK=yes
 773   DEFAULT_wxUSE_ODCOMBOBOX=yes
 774   DEFAULT_wxUSE_RADIOBOX=yes
 775   DEFAULT_wxUSE_RADIOBTN=yes
 776   DEFAULT_wxUSE_SASH=yes
 777   DEFAULT_wxUSE_SCROLLBAR=yes
 778   DEFAULT_wxUSE_SLIDER=yes
 779   DEFAULT_wxUSE_SPINBTN=yes
 780   DEFAULT_wxUSE_SPINCTRL=yes
 781   DEFAULT_wxUSE_SPLITTER=yes
 782   DEFAULT_wxUSE_STATBMP=yes
 783   DEFAULT_wxUSE_STATBOX=yes
 784   DEFAULT_wxUSE_STATLINE=yes
 785   DEFAULT_wxUSE_STATTEXT=yes
 786   DEFAULT_wxUSE_STATUSBAR=yes
 787   DEFAULT_wxUSE_TAB_DIALOG=no
 788   DEFAULT_wxUSE_TEXTCTRL=yes
 789   DEFAULT_wxUSE_TOGGLEBTN=yes
 790   DEFAULT_wxUSE_TOOLBAR=yes
 791   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 792   DEFAULT_wxUSE_TREEBOOK=yes
 793   DEFAULT_wxUSE_TOOLBOOK=yes
 794   DEFAULT_wxUSE_TREECTRL=yes
 795   DEFAULT_wxUSE_POPUPWIN=yes
 796   DEFAULT_wxUSE_TIPWINDOW=yes
 797
 798   DEFAULT_wxUSE_UNICODE=no
 799   DEFAULT_wxUSE_UNICODE_MSLU=yes
 800   DEFAULT_wxUSE_WCSRTOMBS=no
 801
 802   DEFAULT_wxUSE_PALETTE=yes
 803   DEFAULT_wxUSE_IMAGE=yes
 804   DEFAULT_wxUSE_GIF=yes
 805   DEFAULT_wxUSE_PCX=yes
 806   DEFAULT_wxUSE_TGA=yes
 807   DEFAULT_wxUSE_IFF=no  dnl why is this set to "no"?
 808   DEFAULT_wxUSE_PNM=yes
 809   DEFAULT_wxUSE_XPM=yes
 810   DEFAULT_wxUSE_ICO_CUR=yes
 811   DEFAULT_wxUSE_ACCESSIBILITY=no
 812
 813   DEFAULT_wxUSE_MONOLITHIC=no
 814   DEFAULT_wxUSE_PLUGINS=no
 815   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 816
 817   dnl Applicable only when --with-gtk was used:
 818   DEFAULT_wxUSE_GTK2=yes
 819 fi
 820
 821
 822 dnl WX_ARG_WITH should be used to select whether an external package will be
 823 dnl used or not, to configure compile-time features of this package itself,
 824 dnl use WX_ARG_ENABLE instead
 825
 826 dnl ============================
 827 dnl external package dependecies
 828 dnl ============================
 829
 830 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 831 dnl these values manually
 832 for toolkit in `echo $ALL_TOOLKITS`; do
 833   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 834   if test "x$LINE" != "x" ; then
 835     has_toolkit_in_cache=1
 836     eval "DEFAULT_$LINE"
 837     eval "CACHE_$toolkit=1"
 838
 839     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 840     if test "x$LINE" != "x" ; then
 841         eval "DEFAULT_$LINE"
 842     fi
 843   fi
 844 done
 845
 846 dnl ---------------------------------------------------------------------------
 847 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 848 dnl first to disable many other switches if it's given
 849 dnl
 850 dnl NB: this is still in testing stage, don't use if you don't know what you're
 851 dnl     doing
 852 dnl ---------------------------------------------------------------------------
 853
 854 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 855 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 856 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 857 WX_ARG_WITH(subdirs,       [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS, without)
 858
 859 if test "$wxUSE_GUI" = "yes"; then
 860
 861 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 862 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 863 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 864 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 865 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 866 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 867 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 868 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 869 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 870 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 871 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 872 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 873 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 874
 875 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 876 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 877
 878 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 879 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 880 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 881 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 882 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 883 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 884 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under GNOME], wxUSE_LIBGNOMEPRINT)
 885 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 886 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 887 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 888
 889 if test "$wxUSE_UNIVERSAL" = "yes"; then
 890     AC_ARG_WITH(themes,        [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 891 fi
 892
 893 fi
 894 dnl for GUI only
 895
 896 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 897 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 898 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 899 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 900 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 901
 902 dnl ---------------------------------------------------------------------------
 903 dnl compile options
 904 dnl ---------------------------------------------------------------------------
 905
 906 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 907 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 908 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 909 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 910 if test "$USE_OS2" = "1"; then
 911     DEFAULT_wxUSE_OMF=no
 912     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 913 fi
 914
 915 if test "$wxUSE_DEBUG" = "yes"; then
 916   DEFAULT_wxUSE_DEBUG_FLAG=yes
 917   DEFAULT_wxUSE_DEBUG_INFO=yes
 918   BUILD=debug
 919 elif test "$wxUSE_DEBUG" = "no"; then
 920   DEFAULT_wxUSE_DEBUG_FLAG=no
 921   DEFAULT_wxUSE_DEBUG_INFO=no
 922   BUILD=release
 923 fi
 924
 925 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 926 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 927 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 928 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 929 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 930 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 931 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 932 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 933 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 934 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 935 WX_ARG_ENABLE(vararg_macros, [  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 936 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary[=SDK] create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 937
 938 WX_ARG_ENABLE(compat24,      [  --enable-compat24       enable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, enable)
 939 WX_ARG_ENABLE(compat26,      [  --disable-compat26      disable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6, disable)
 940
 941 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 942
 943
 944 dnl ---------------------------------------------------------------------------
 945 dnl (small) optional non GUI classes
 946 dnl ---------------------------------------------------------------------------
 947
 948 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 949 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 950
 951 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 952 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 953 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 954 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 955 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 956 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 957 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 958
 959 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 960
 961 dnl please keep the settings below in alphabetical order
 962 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 963 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 964 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 965 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 966 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 967 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 968 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 969 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 970 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 971 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 972 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 973 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 974 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 975 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 976 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 977 WX_ARG_ENABLE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 978 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 979 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 980 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 981 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 982 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 983 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 984 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 985 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 986 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 987 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 988 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 989 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 990 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 991 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 992 WX_ARG_ENABLE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 993 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 994 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 995 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 996 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 997 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 998 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 999 WX_ARG_ENABLE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
1000 WX_ARG_ENABLE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
1001 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
1002
1003 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1004 WX_ARG_ENABLE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
1005 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1006 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1007 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1008 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1009
1010
1011 dnl ---------------------------------------------------------------------------
1012 dnl "big" options (i.e. those which change a lot of things throughout the library)
1013 dnl ---------------------------------------------------------------------------
1014
1015 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1016
1017 if test "$wxUSE_GUI" = "yes"; then
1018
1019 dnl ---------------------------------------------------------------------------
1020 dnl "big" GUI options
1021 dnl ---------------------------------------------------------------------------
1022
1023 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1024 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1025 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1026 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1027 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1028 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
1029 WX_ARG_ENABLE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
1030 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1031 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1032 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
1033 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
1034 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1035 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1036 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1037 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
1038 WX_ARG_ENABLE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
1039 WX_ARG_ENABLE(graphics_ctx, [  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
1040
1041 dnl ---------------------------------------------------------------------------
1042 dnl PostScript options
1043 dnl ---------------------------------------------------------------------------
1044 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1045
1046 dnl VZ: these options seem to be always on, if someone wants to change it please do
1047 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1048 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1049
1050 dnl ---------------------------------------------------------------------------
1051 dnl resources
1052 dnl ---------------------------------------------------------------------------
1053
1054 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
1055 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
1056
1057 dnl ---------------------------------------------------------------------------
1058 dnl IPC &c
1059 dnl ---------------------------------------------------------------------------
1060
1061 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
1062 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1063 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1064
1065 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
1066
1067 dnl ---------------------------------------------------------------------------
1068 dnl optional GUI controls (in alphabetical order except the first one)
1069 dnl ---------------------------------------------------------------------------
1070
1071 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1072
1073 dnl even with --enable-controls, some may be disabled by giving
1074 dnl --disable-<control> later on the command line - but by default all will be
1075 dnl used (and vice versa)
1076 if test "$wxUSE_CONTROLS" = "yes"; then
1077   DEFAULT_wxUSE_ACCEL=yes
1078   DEFAULT_wxUSE_ANIMATIONCTRL=yes
1079   DEFAULT_wxUSE_BMPBUTTON=yes
1080   DEFAULT_wxUSE_BUTTON=yes
1081   DEFAULT_wxUSE_CALCTRL=yes
1082   DEFAULT_wxUSE_CARET=yes
1083   DEFAULT_wxUSE_COMBOBOX=yes
1084   DEFAULT_wxUSE_CHECKBOX=yes
1085   DEFAULT_wxUSE_CHECKLISTBOX=yes
1086   DEFAULT_wxUSE_CHOICE=yes
1087   DEFAULT_wxUSE_CHOICEBOOK=yes
1088   DEFAULT_wxUSE_COLLPANE=yes
1089   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
1090   DEFAULT_wxUSE_COMBOBOX=yes
1091   DEFAULT_wxUSE_DATEPICKCTRL=yes
1092   DEFAULT_wxUSE_DISPLAY=yes
1093   DEFAULT_wxUSE_DETECT_SM=yes
1094   DEFAULT_wxUSE_DIRPICKERCTRL=yes
1095   DEFAULT_wxUSE_FILEPICKERCTRL=yes
1096   DEFAULT_wxUSE_FONTPICKERCTRL=yes
1097   DEFAULT_wxUSE_GAUGE=yes
1098   DEFAULT_wxUSE_GRID=yes
1099   DEFAULT_wxUSE_HYPERLINKCTRL=yes
1100   DEFAULT_wxUSE_DATAVIEWCTRL=no
1101   DEFAULT_wxUSE_IMAGLIST=yes
1102   DEFAULT_wxUSE_LISTBOOK=yes
1103   DEFAULT_wxUSE_LISTBOX=yes
1104   DEFAULT_wxUSE_LISTCTRL=yes
1105   DEFAULT_wxUSE_NOTEBOOK=yes
1106   DEFAULT_wxUSE_RADIOBOX=yes
1107   DEFAULT_wxUSE_RADIOBTN=yes
1108   DEFAULT_wxUSE_SASH=yes
1109   DEFAULT_wxUSE_SCROLLBAR=yes
1110   DEFAULT_wxUSE_SLIDER=yes
1111   DEFAULT_wxUSE_SPINBTN=yes
1112   DEFAULT_wxUSE_SPINCTRL=yes
1113   DEFAULT_wxUSE_SPLITTER=yes
1114   DEFAULT_wxUSE_STATBMP=yes
1115   DEFAULT_wxUSE_STATBOX=yes
1116   DEFAULT_wxUSE_STATLINE=yes
1117   DEFAULT_wxUSE_STATUSBAR=yes
1118   DEFAULT_wxUSE_TAB_DIALOG=yes
1119   DEFAULT_wxUSE_TOGGLEBTN=yes
1120   DEFAULT_wxUSE_TOOLBAR=yes
1121   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1122   DEFAULT_wxUSE_TOOLTIPS=yes
1123   DEFAULT_wxUSE_TREEBOOK=yes
1124   DEFAULT_wxUSE_TOOLBOOK=yes
1125   DEFAULT_wxUSE_TREECTRL=yes
1126   DEFAULT_wxUSE_POPUPWIN=yes
1127   DEFAULT_wxUSE_TIPWINDOW=yes
1128 elif test "$wxUSE_CONTROLS" = "no"; then
1129   DEFAULT_wxUSE_ACCEL=no
1130   DEFAULT_wxUSE_ANIMATIONCTRL=no
1131   DEFAULT_wxUSE_BMPBUTTON=no
1132   DEFAULT_wxUSE_BUTTON=no
1133   DEFAULT_wxUSE_CALCTRL=no
1134   DEFAULT_wxUSE_CARET=no
1135   DEFAULT_wxUSE_COLLPANE=no
1136   DEFAULT_wxUSE_COMBOBOX=no
1137   DEFAULT_wxUSE_CHECKBOX=no
1138   DEFAULT_wxUSE_CHECKLISTBOX=no
1139   DEFAULT_wxUSE_CHOICE=no
1140   DEFAULT_wxUSE_CHOICEBOOK=no
1141   DEFAULT_wxUSE_COLOURPICKERCTRL=no
1142   DEFAULT_wxUSE_COMBOBOX=no
1143   DEFAULT_wxUSE_DATEPICKCTRL=no
1144   DEFAULT_wxUSE_DISPLAY=no
1145   DEFAULT_wxUSE_DETECT_SM=no
1146   DEFAULT_wxUSE_DIRPICKERCTRL=no
1147   DEFAULT_wxUSE_FILEPICKERCTRL=no
1148   DEFAULT_wxUSE_FONTPICKERCTRL=no
1149   DEFAULT_wxUSE_GAUGE=no
1150   DEFAULT_wxUSE_GRID=no
1151   DEFAULT_wxUSE_HYPERLINKCTRL=no
1152   DEFAULT_wxUSE_DATAVIEWCTRL=no
1153   DEFAULT_wxUSE_IMAGLIST=no
1154   DEFAULT_wxUSE_LISTBOOK=no
1155   DEFAULT_wxUSE_LISTBOX=no
1156   DEFAULT_wxUSE_LISTCTRL=no
1157   DEFAULT_wxUSE_NOTEBOOK=no
1158   DEFAULT_wxUSE_RADIOBOX=no
1159   DEFAULT_wxUSE_RADIOBTN=no
1160   DEFAULT_wxUSE_SASH=no
1161   DEFAULT_wxUSE_SCROLLBAR=no
1162   DEFAULT_wxUSE_SLIDER=no
1163   DEFAULT_wxUSE_SPINBTN=no
1164   DEFAULT_wxUSE_SPINCTRL=no
1165   DEFAULT_wxUSE_SPLITTER=no
1166   DEFAULT_wxUSE_STATBMP=no
1167   DEFAULT_wxUSE_STATBOX=no
1168   DEFAULT_wxUSE_STATLINE=no
1169   DEFAULT_wxUSE_STATUSBAR=no
1170   DEFAULT_wxUSE_TAB_DIALOG=no
1171   DEFAULT_wxUSE_TOGGLEBTN=no
1172   DEFAULT_wxUSE_TOOLBAR=no
1173   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1174   DEFAULT_wxUSE_TOOLTIPS=no
1175   DEFAULT_wxUSE_TREEBOOK=no
1176   DEFAULT_wxUSE_TOOLBOOK=no
1177   DEFAULT_wxUSE_TREECTRL=no
1178   DEFAULT_wxUSE_POPUPWIN=no
1179   DEFAULT_wxUSE_TIPWINDOW=no
1180 fi
1181
1182 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1183 WX_ARG_ENABLE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
1184 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1185 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1186 WX_ARG_ENABLE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
1187 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1188 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1189 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1190 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1191 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1192 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1193 WX_ARG_ENABLE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
1194 WX_ARG_ENABLE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
1195 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1196 WX_ARG_ENABLE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
1197 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1198 WX_ARG_ENABLE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
1199 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1200 WX_ARG_ENABLE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
1201 WX_ARG_ENABLE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
1202 WX_ARG_ENABLE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
1203 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1204 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1205 WX_ARG_ENABLE(dataviewctrl,[  --enable-dataviewctrl,  use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
1206 WX_ARG_ENABLE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
1207 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1208 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1209 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1210 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1211 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1212 WX_ARG_ENABLE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
1213 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1214 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1215 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1216 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1217 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1218 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1219 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1220 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1221 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1222 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1223 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1224 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1225 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1226 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
1227 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1228 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1229 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1230 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1231 WX_ARG_ENABLE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1232 WX_ARG_ENABLE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1233 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1234 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1235 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1236
1237 dnl ---------------------------------------------------------------------------
1238 dnl common dialogs
1239 dnl ---------------------------------------------------------------------------
1240
1241 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1242 WX_ARG_ENABLE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1243 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1244 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1245 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1246 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1247 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1248 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1249 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1250 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1251 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1252 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1253 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1254 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1255 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1256
1257 dnl ---------------------------------------------------------------------------
1258 dnl misc GUI options
1259 dnl ---------------------------------------------------------------------------
1260
1261 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1262 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1263 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1264 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1265 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1266 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1267 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1268 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1269 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1270 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1271 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1272
1273 if test "$wxUSE_MSW" = "1"; then
1274     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1275 fi
1276
1277 dnl ---------------------------------------------------------------------------
1278 dnl support for image formats that do not rely on external library
1279 dnl ---------------------------------------------------------------------------
1280
1281 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1282 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1283 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1284 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1285 WX_ARG_ENABLE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1286 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1287 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1288 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1289 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1290
1291 fi
1292
1293 dnl ---------------------------------------------------------------------------
1294 dnl flavour support
1295 dnl ---------------------------------------------------------------------------
1296
1297 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1298 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1299 dnl It doesn't actually change anything but the output file names.
1300 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1301
1302 dnl ---------------------------------------------------------------------------
1303 dnl some win32 settings
1304 dnl ---------------------------------------------------------------------------
1305
1306 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1307 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1308 if test "x$VENDOR" = "x"; then
1309     VENDOR="custom"
1310 fi
1311
1312
1313 dnl for GUI only
1314
1315 dnl cache the options values before (may be) aborting below
1316 WX_ARG_CACHE_FLUSH
1317
1318 dnl check that no more than one toolkit is given and that if none are given that
1319 dnl we have a default one
1320
1321 AC_MSG_CHECKING(for toolkit)
1322
1323 # In Wine, we need to default to MSW, not GTK or MOTIF
1324 if test "$wxUSE_WINE" = "yes"; then
1325     DEFAULT_DEFAULT_wxUSE_GTK=0
1326     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1327     DEFAULT_DEFAULT_wxUSE_MSW=1
1328     wxUSE_SHARED=no
1329     CC=${CC:-winegcc}
1330     CXX=${CXX:-wineg++}
1331 fi
1332
1333
1334 if test "$wxUSE_GUI" = "yes"; then
1335
1336     if test "$USE_BEOS" = 1; then
1337         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1338     fi
1339
1340     if test "$TOOLKIT_GIVEN" = 1; then
1341       dnl convert "yes", "any" or a number to 1 and "no" to 0
1342       for toolkit in `echo $ALL_TOOLKITS`; do
1343         var=wxUSE_$toolkit
1344         eval "value=\$${var}"
1345         if test "x$value" = "xno"; then
1346           eval "$var=0"
1347         elif test "x$value" != "x"; then
1348           eval "$var=1"
1349         fi
1350
1351         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1352           eval "wx${toolkit}_VERSION=$value"
1353         fi
1354       done
1355     else
1356       dnl try to guess the most apropriate toolkit for this platform
1357       for toolkit in `echo $ALL_TOOLKITS`; do
1358         if test "$has_toolkit_in_cache" != 1; then
1359           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1360         else
1361           var=DEFAULT_wxUSE_$toolkit
1362
1363           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1364           if test "x$version" != "x"; then
1365             eval "wx${toolkit}_VERSION=$version"
1366           fi
1367         fi
1368         eval "wxUSE_$toolkit=\$${var}"
1369       done
1370     fi
1371
1372     dnl we suppose that expr is available (maybe there is a better way to do
1373     dnl this? what about using ALL_TOOLKITS? TODO)
1374     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1375                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1376                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1377
1378     dnl Allow wxUSE_PM only for OS/2 with EMX.
1379     case "${host}" in
1380       *-pc-os2_emx | *-pc-os2-emx )
1381         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1382     esac
1383
1384     case "$NUM_TOOLKITS" in
1385       1)
1386       ;;
1387       0)
1388         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1389       ;;
1390       *)
1391         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1392     esac
1393
1394     # to be removed when --disable-gtk2 isn't needed
1395     if test "x$wxUSE_GTK2" = "xyes"; then
1396         wxGTK_VERSION=2
1397     elif test "x$wxUSE_GTK2" = "xno"; then
1398         wxGTK_VERSION=1
1399     fi
1400
1401     dnl cache the wxUSE_<TOOLKIT> values too
1402     for toolkit in `echo $ALL_TOOLKITS`; do
1403       var=wxUSE_$toolkit
1404       eval "value=\$${var}"
1405       if test "x$value" != x; then
1406         cache_var=CACHE_$toolkit
1407         eval "cache=\$${cache_var}"
1408         if test "$cache" = 1; then
1409           echo "$var=$value" >> ${wx_arg_cache_file}
1410           eval "version=\$wx${toolkit}_VERSION"
1411           if test "x$version" != "x"; then
1412             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1413           fi
1414         fi
1415         if test "$value" = 1; then
1416           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1417           AC_MSG_RESULT($toolkit_echo)
1418         fi
1419       fi
1420     done
1421 else
1422     if test "x$host_alias" != "x"; then
1423         AC_MSG_RESULT(base ($host_alias hosted) only)
1424     else
1425         AC_MSG_RESULT(base only)
1426     fi
1427 fi
1428
1429 dnl ---------------------------------------------------------------------------
1430 dnl Checks for programs
1431 dnl ---------------------------------------------------------------------------
1432
1433 dnl flush the cache because checking for programs might abort
1434 AC_CACHE_SAVE
1435
1436 dnl C-compiler checks
1437 dnl   defines CC with the compiler to use
1438 dnl   defines GCC with yes if using gcc
1439 dnl   defines GCC empty if not using gcc
1440 dnl   defines CFLAGS
1441 dnl
1442 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1443 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1444 dnl -g and -O flags ourselves below
1445 CFLAGS=${CFLAGS:=}
1446 AC_BAKEFILE_PROG_CC
1447
1448 dnl is -traditional needed for correct compilations
1449 dnl   adds -traditional for gcc if needed
1450 AC_PROG_GCC_TRADITIONAL
1451
1452 dnl C++-compiler checks
1453 dnl   defines CXX with the compiler to use
1454 dnl   defines GXX with yes if using gxx
1455 dnl   defines GXX empty if not using gxx
1456 dnl   defines CXXFLAGS
1457 dnl
1458 dnl see CFLAGS line above
1459 CXXFLAGS=${CXXFLAGS:=}
1460 AC_BAKEFILE_PROG_CXX
1461
1462 dnl ranlib command
1463 dnl   defines RANLIB with the appropriate command
1464 AC_PROG_RANLIB
1465
1466 dnl ar command
1467 dnl   defines AR with the appropriate command
1468 AC_CHECK_TOOL(AR, ar)
1469 if test "x$AR" = "x" ; then
1470     AC_MSG_ERROR([ar is needed to build wxWidgets])
1471 fi
1472
1473 dnl install checks
1474 dnl   defines INSTALL with the appropriate command
1475 AC_PROG_INSTALL
1476
1477 dnl   make install path absolute (if not already);
1478 dnl   will fail with (some) MSDOS paths
1479 case ${INSTALL} in
1480   /* ) # Absolute
1481      ;;
1482   ?:* ) # Drive letter, considered as absolute.
1483      ;;
1484   *)
1485      INSTALL=`pwd`/${INSTALL} ;;
1486 esac
1487
1488
1489 case "${host}" in
1490
1491     dnl The other BSD's should probably go in here too, since this is
1492     dnl to workaround a strange static lib BSDism.
1493     dnl Mac OS X install seems to ignore -p option...
1494     *-*-darwin* )
1495         INSTALL_PROGRAM="cp -fp"
1496         INSTALL_DATA="cp -fp"
1497         ;;
1498     *)
1499         ;;
1500 esac
1501
1502 dnl strip command
1503 dnl   defines STRIP as strip or nothing (true) if not found
1504 AC_CHECK_TOOL(STRIP, strip, true)
1505
1506 dnl Win32 tools
1507 if test "$wxUSE_WINE" = "yes"; then
1508     AC_CHECK_TOOL(WINDRES, wrc)
1509     RESCOMP="$WINDRES"
1510 else
1511     case "${host}" in
1512     *-*-cygwin* | *-*-mingw32* )
1513         dnl Bakefile CVS (as of 2005-11-24) now detects windres properly
1514         dnl ... maybe it does, but it does not make it available here
1515         dnl anymore, so do it ourselves still.
1516         AC_CHECK_TOOL(WINDRES, windres)
1517         RESCOMP="$WINDRES"
1518         AC_CHECK_TOOL(DLLTOOL, dlltool)
1519         ;;
1520     esac
1521 fi
1522
1523 dnl does make support "-include" (only GNU make does AFAIK)?
1524 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1525 [
1526     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1527             $EGREP -s GNU > /dev/null); then
1528         wx_cv_prog_makeisgnu="yes"
1529     else
1530         wx_cv_prog_makeisgnu="no"
1531     fi
1532 ])
1533
1534 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1535     IF_GNU_MAKE=""
1536 else
1537     IF_GNU_MAKE="#"
1538 fi
1539
1540 AC_SUBST(IF_GNU_MAKE)
1541
1542 dnl we don't need to check for VPATH support in GNU make - it does have it
1543 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1544 dnl check if VPATH works
1545 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1546 dnl create Makefile
1547 cat - << EOF > confMake
1548 check : file
1549         cp \$? \$@
1550         cp \$? final_file
1551 EOF
1552
1553 if test ! -d sub ; then
1554   mkdir sub
1555 fi
1556 echo dummy > sub/file
1557 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1558 RESULT=$?
1559 rm -f sub/file check final_file confMake
1560 rmdir sub
1561 if test "$RESULT" = 0; then
1562   wx_cv_prog_makevpath="yes"
1563 else
1564   wx_cv_prog_makevpath="no"
1565 fi
1566 ])
1567
1568 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1569 AC_MSG_ERROR([
1570 You need a make-utility that is able to use the variable
1571 VPATH correctly.
1572 If your version of make does not support VPATH correctly,
1573 please install GNU-make (possibly as gmake), and start
1574 configure with the following command:
1575 export MAKE=gmake; ./configure  for sh-type shells
1576 setenv MAKE gmake; ./configure  for csh-type shells
1577 Also please do remember to use gmake in this case every time
1578 you are trying to compile.
1579 ])
1580 fi dnl make without VPATH
1581 fi dnl not GNU make
1582
1583 dnl needed for making link to setup.h
1584 AC_PROG_LN_S
1585
1586
1587 dnl ------------------------------------------------------------------------
1588 dnl Platform specific tests
1589 dnl ------------------------------------------------------------------------
1590
1591 dnl xlC needs -qunique under AIX so that one source file can be
1592 dnl compiled to multiple object files and safely linked together.
1593 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1594     CXXFLAGS="-qunique $CXXFLAGS"
1595 fi
1596
1597 dnl This case is for PowerPC OS X vs. everything else
1598 case "${host}" in
1599   powerpc-*-darwin* )
1600     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1601     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1602         choke me for lack of PowerPC
1603 #endif
1604 ],
1605         [AC_MSG_RESULT([yes])],
1606         [AC_MSG_RESULT([no])
1607         AC_DEFINE(__POWERPC__)
1608     ])
1609   ;;
1610 esac
1611
1612 dnl This case is for OS X vs. everything else
1613 case "${host}" in
1614   *-*-darwin* )
1615     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1616     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1617 ],[],
1618         [AC_MSG_RESULT([yes])],
1619         [AC_MSG_RESULT([no])
1620         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1621         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1622 #include <CoreFoundation/CFBase.h>
1623         ],[],
1624         [AC_MSG_RESULT([yes])
1625         dnl We must use -D so source files that don't include wx/setup.h
1626         dnl but do include CFBase will work.
1627         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1628         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1629         )
1630         ]
1631     )
1632   ;;
1633 esac
1634
1635 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1636 dnl latter makes more sense for wxGTK/Motif/X11 ports
1637 wants_win32=0
1638 doesnt_want_win32=0
1639 case "${host}" in
1640   *-*-cygwin*)
1641       if test "$wxUSE_MSW" = 1 ; then
1642         wants_win32=1
1643       else
1644         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1645         dnl headers and libraries, so it's Windows-like in this case
1646         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1647             [
1648                 AC_TRY_COMPILE(
1649                     [],
1650                     [
1651                         #ifdef __MINGW32__
1652                             choke me
1653                         #endif
1654                     ],
1655                     wx_cv_nocygwin=no,
1656                     wx_cv_nocygwin=yes
1657                 )
1658             ]
1659         )
1660
1661         if test "$wx_cv_nocygwin" = "yes"; then
1662             wants_win32=1
1663         else
1664             doesnt_want_win32=1
1665         fi
1666       fi
1667       if test "$wants_win32" = 1 ; then
1668         BAKEFILE_FORCE_PLATFORM=win32
1669       fi
1670   ;;
1671   *-*-mingw*)
1672       wants_win32=1
1673   ;;
1674 esac
1675
1676 if test "$wxUSE_WINE" = "yes"; then
1677     wants_win32=1
1678     LDFLAGS_GUI="-mwindows"
1679 fi
1680
1681 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1682 dnl     take effect on Cygwin/Mingw and not other platforms.
1683 if test "$wants_win32" = 1 ; then
1684     USE_UNIX=0
1685     USE_WIN32=1
1686     AC_DEFINE(__WIN32__)
1687     AC_DEFINE(__WIN95__)
1688     AC_DEFINE(__WINDOWS__)
1689     AC_DEFINE(__GNUWIN32__)
1690     AC_DEFINE(STRICT)
1691 fi
1692 if test "$doesnt_want_win32" = 1 ; then
1693     USE_UNIX=1
1694     USE_WIN32=0
1695 fi
1696 dnl (end of Windows-only piece)
1697
1698 if test "$USE_UNIX" = 1 ; then
1699     wxUSE_UNIX=yes
1700     AC_DEFINE(__UNIX__)
1701 fi
1702
1703 dnl This case is for OS/2 vs. everything else
1704 case "${host}" in
1705   *-pc-os2_emx | *-pc-os2-emx )
1706       dnl ---------------------------------------------------------------------
1707       dnl When we are using gcc on OS/2, we want to be either using resources
1708       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1709       dnl Moreover we need to link explicitly against either stdcpp.a or
1710       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1711       dnl not "g++/c++".
1712       dnl ---------------------------------------------------------------------
1713       dnl (OS/2-only piece)
1714       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1715           dnl More complete Unix emulation for unix-like ports
1716           dnl by linking in POSIX/2's cExt (if available).
1717           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1718       else
1719           dnl Include resources for the "native" port (wxPM).
1720           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1721       fi
1722       dnl Check for the gcc version (and thereby for the C runtime library).
1723       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1724       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1725       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1726       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1727       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1728           AC_TRY_RUN(
1729               dnl Check the gcc version macro.
1730               [
1731                   #include <stdio.h>
1732
1733                   int main()
1734                   {
1735                       FILE *f=fopen("conftestval", "w");
1736                       if (!f) exit(1);
1737                       fprintf(f,
1738                   #if (__GNUC__ < 3)
1739                               "EMX2"
1740                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1741                               "EMX3"
1742                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1743                               "Innotek5"
1744                   #else
1745                               "Innotek6"
1746                   #endif
1747                       );
1748                       exit(0);
1749                   }
1750               ],
1751               wx_cv_gccversion=`cat conftestval`,
1752               wx_cv_gccversion="EMX2",
1753               dnl Compilation error: Assuming standard EMX environment
1754               wx_cv_gccversion="EMX2"
1755           )
1756       ])
1757       if test "$wx_cv_gccversion" = "EMX2"; then
1758           LIBS="$LIBS -lstdcpp"
1759           LDFLAGS="$LDFLAGS -Zsysv-signals"
1760       else
1761           if test "$wx_cv_gccversion" = "EMX3"; then
1762               LIBS="$LIBS -lstdcxx -lgcc"
1763               LDFLAGS="$LDFLAGS -Zsysv-signals"
1764           else
1765               LIBS="$LIBS -lstdc++"
1766           fi
1767       fi
1768       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1769         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1770         wxUSE_OMF=yes
1771         enable_omf=yes
1772       fi
1773       dnl (end of OS/2-only piece)
1774   ;;
1775   *)
1776       dnl ---------------------------------------------------------------------
1777       dnl look for strcasecmp() in string.h and then strings.h if it's not
1778       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1779       dnl used.
1780       dnl ---------------------------------------------------------------------
1781       dnl (non-OS/2-only piece)
1782
1783       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1784           AC_TRY_LINK([
1785               #include <string.h>
1786               ],
1787               [
1788                   strcasecmp("foo", "bar");
1789               ],
1790               ac_cv_string_strcasecmp=yes,
1791               ac_cv_string_strcasecmp=no
1792           )
1793       ])
1794
1795       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1796           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1797       else
1798           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1799               AC_TRY_LINK([
1800                   #include <strings.h>
1801                   ],
1802                   [
1803                       strcasecmp("foo", "bar");
1804                   ],
1805                   ac_cv_strings_strcasecmp=yes,
1806                   ac_cv_strings_strcasecmp=no
1807               )
1808           ])
1809
1810           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1811               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1812           else
1813               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1814           fi
1815       fi
1816
1817       dnl (end of non-OS/2-only piece)
1818   ;;
1819 esac
1820
1821 dnl ------------------------------------------------------------------------
1822 dnl Check for headers
1823 dnl ------------------------------------------------------------------------
1824
1825 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h)
1826
1827 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1828 if test "$ac_cv_header_wchar_h" != "yes"; then
1829     AC_CHECK_HEADERS(wcstr.h)
1830 fi
1831
1832 case "${host}" in
1833   *-pc-os2_emx | *-pc-os2-emx )
1834       dnl Explicitly link -lintl if langinfo.h is available
1835       dnl and intl not yet included in libc
1836       if test $ac_cv_header_langinfo_h = "yes" \
1837                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1838                      -o "$wx_cv_gccversion" = "EMX3" \
1839                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1840           LIBS="$LIBS -lintl"
1841       fi
1842   ;;
1843 esac
1844
1845 dnl POSIX needs this for select(), but old systems don't have it
1846 if test "$USE_UNIX" = 1 ; then
1847     AC_CHECK_HEADERS([sys/select.h])
1848 fi
1849
1850 dnl ---------------------------------------------------------------------------
1851 dnl Checks for compiler characteristics
1852 dnl ---------------------------------------------------------------------------
1853
1854 dnl defines const to be empty if c-compiler does not support const fully
1855 AC_C_CONST
1856 dnl defines inline to a sensible value for the c-compiler
1857 AC_C_INLINE
1858
1859 dnl check the sizes of integral types (give some reasonable default values for
1860 dnl cross-compiling)
1861 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1862 AC_CHECK_SIZEOF(char, 1)
1863 AC_CHECK_SIZEOF(short, 2)
1864 AC_CHECK_SIZEOF(void *, 4)
1865 AC_CHECK_SIZEOF(int, 4)
1866 AC_CHECK_SIZEOF(long, 4)
1867 AC_CHECK_SIZEOF(size_t, 4)
1868
1869 case "${host}" in
1870     arm-*-linux* )
1871         AC_CHECK_SIZEOF(long long, 8)
1872     ;;
1873     *-hp-hpux* )
1874         AC_CHECK_SIZEOF(long long, 0)
1875         if test "$ac_cv_sizeof_long_long" != "0"; then
1876             dnl HPUX 10.20 headers need this define in order to use long long definitions
1877             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1878         fi
1879     ;;
1880     * )
1881         AC_CHECK_SIZEOF(long long, 0)
1882 esac
1883
1884 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1885 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1886 AC_CHECK_SIZEOF(wchar_t, 0,
1887     [
1888         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1889         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1890         #  error "fake wchar_t"
1891         #endif
1892         #ifdef HAVE_WCHAR_H
1893         #  ifdef __CYGWIN__
1894         #    include <stddef.h>
1895         #  endif
1896         #  include <wchar.h>
1897         #endif
1898         #ifdef HAVE_STDLIB_H
1899         #  include <stdlib.h>
1900         #endif
1901         #include <stdio.h>
1902     ]
1903 )
1904 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1905     wxUSE_WCHAR_T=yes
1906 else
1907     wxUSE_WCHAR_T=no
1908 fi
1909
1910 dnl checks needed to define wxVaCopy
1911 AC_CACHE_CHECK([for va_copy],
1912     wx_cv_func_va_copy,
1913     [
1914         AC_LINK_IFELSE([
1915             #include <stdarg.h>
1916             void foo(char *f, ...)
1917             {
1918                 va_list ap1, ap2;
1919                 va_start(ap1, f);
1920                 va_copy(ap2, ap1);
1921                 va_end(ap2);
1922                 va_end(ap1);
1923             }
1924             int main()
1925             {
1926                 foo("hi", 17);
1927                 return 0;
1928             }],
1929             wx_cv_func_va_copy=yes,
1930             wx_cv_func_va_copy=no
1931         )
1932     ]
1933 )
1934
1935 if test $wx_cv_func_va_copy = "yes"; then
1936     AC_DEFINE(HAVE_VA_COPY)
1937 else
1938     dnl try to understand how can we copy va_lists
1939     AC_CACHE_CHECK([if va_list can be copied by value],
1940         wx_cv_type_va_list_lvalue,
1941         [
1942             AC_RUN_IFELSE([
1943                 #include <stdarg.h>
1944                 int foo(char *f, ...)
1945                 {
1946                     va_list ap1, ap2;
1947                     va_start(ap1, f);
1948                     ap2 = ap1;
1949                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1950                         return 1;
1951                     va_end(ap2);
1952                     va_end(ap1);
1953                     return 0;
1954                 }
1955                 int main()
1956                 {
1957                     return foo("hi", 17);
1958                 }],
1959                 wx_cv_type_va_list_lvalue=yes,
1960                 wx_cv_type_va_list_lvalue=no,
1961                 dnl assume most common case for cross-compiling...
1962                 wx_cv_type_va_list_lvalue=yes
1963             )
1964         ]
1965     )
1966
1967     if test $wx_cv_type_va_list_lvalue != "yes"; then
1968         dnl we suppose that the only thing which can't be copied like this
1969         dnl are arrays... only experience will show whether this is really true
1970         AC_DEFINE(VA_LIST_IS_ARRAY)
1971     fi
1972 fi
1973
1974 dnl don't check for vararg macros if they're explicitly disabled: this is
1975 dnl useful if the user code using the library wants to limit itself to standard
1976 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1977 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1978
1979 dnl Check if variadic macros (C99 feature) are supported:
1980 AC_CACHE_CHECK(
1981     [whether the compiler supports variadic macros],
1982     [wx_cv_have_variadic_macros],
1983     [
1984         dnl C compiler might support variadic macros when C++ one doesn't
1985         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1986         AC_LANG_PUSH(C++)
1987         AC_COMPILE_IFELSE(
1988             AC_LANG_PROGRAM(
1989                 [
1990                     #include <stdio.h>
1991                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1992                 ],
1993                 [
1994                     test("%s %d %p", "test", 1, 0);
1995                 ]
1996             ),
1997             [wx_cv_have_variadic_macros=yes],
1998             [wx_cv_have_variadic_macros=no]
1999             )
2000         AC_LANG_POP()
2001     ]
2002 )
2003
2004 if test $wx_cv_have_variadic_macros = "yes"; then
2005     AC_DEFINE(HAVE_VARIADIC_MACROS)
2006 fi
2007
2008 fi dnl wxUSE_VARARG_MACROS == yes
2009
2010 dnl check for large file support
2011 AC_SYS_LARGEFILE
2012
2013 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
2014 dnl line because otherwise the system headers risk being included before
2015 dnl wx/defs.h which defines these constants leading to inconsistent
2016 dnl sizeof(off_t) in different source files of the same program and linking
2017 dnl problems
2018 if test "x$wx_largefile" = "xyes"; then
2019     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
2020         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
2021
2022         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
2023         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
2024         dnl The compiler should define it automatically, but some old g++
2025         dnl versions don't define it, so test and add it if necessary. AFAIK
2026         dnl the problem only affects the C++ compiler so it is added to
2027         dnl CXXFLAGS only.
2028         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
2029             AC_CACHE_CHECK(
2030                 [if -D__STDC_EXT__ is required],
2031                 wx_cv_STDC_EXT_required,
2032                 [
2033                     AC_LANG_PUSH(C++)
2034                     AC_TRY_COMPILE(
2035                         [],
2036                         [
2037                             #ifndef __STDC_EXT__
2038                                 choke me
2039                             #endif
2040                         ],
2041                         wx_cv_STDC_EXT_required=no,
2042                         wx_cv_STDC_EXT_required=yes
2043                     )
2044                     AC_LANG_POP()
2045                 ]
2046             )
2047             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
2048                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
2049             fi
2050         fi
2051     else
2052         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
2053     fi
2054     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
2055     AC_FUNC_FSEEKO
2056     if test "$ac_cv_sys_largefile_source" != no; then
2057         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
2058     fi
2059 fi
2060
2061 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2062 WX_C_BIGENDIAN
2063
2064 dnl check for iostream (as opposed to iostream.h) standard header
2065 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2066
2067 dnl check whether C++ compiler supports bool built-in type
2068 WX_CPP_BOOL
2069
2070 dnl check whether C++ compiler supports explicit keyword
2071 WX_CPP_EXPLICIT
2072
2073 dnl check whether C++ compiler supports C++ casts
2074 AC_CXX_CONST_CAST
2075 AC_CXX_REINTERPRET_CAST
2076 AC_CXX_STATIC_CAST
2077 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
2078 dnl AC_CXX_DYNAMIC_CAST
2079
2080 dnl With Sun CC, temporaries have block scope by default. This flag is needed
2081 dnl to get the expression scope behaviour that conforms to the standard.
2082 if test "x$SUNCXX" = xyes; then
2083     CXXFLAGS="-features=tmplife $CXXFLAGS"
2084 fi
2085
2086 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
2087 dnl was to hack their C++ compiler to accept them silently -- but C compiler
2088 dnl still spits out dozens of warnings for each X include file, so suppress
2089 dnl them
2090 if test "x$SUNCC" = xyes; then
2091     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
2092 fi
2093
2094 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
2095 dnl same-sized integral type" even when there is an explicit cast and as there
2096 dnl is no way to turn it off and there are hundreds of these warnings in wx
2097 dnl sources, just turn it off for now
2098 dnl
2099 dnl a better long term solution would be to use #pragma set/reset woff in
2100 dnl wxPtrToUInt() and use it instead of casts elsewhere
2101 if test "x$SGICC" = "xyes"; then
2102     CFLAGS="-woff 3970 $CFLAGS"
2103 fi
2104 if test "x$SGICXX" = "xyes"; then
2105     CXXFLAGS="-woff 3970 $CXXFLAGS"
2106 fi
2107
2108 dnl HP-UX c89/aCC compiler warnings
2109 if test "x$HPCC" = "xyes"; then
2110     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
2111     dnl       even for directives inside #if which is not true (i.e. which are
2112     dnl       used for other compilers/OS) and so we have no way to get rid of it
2113     dnl 2450: "long long is non standard" -- yes, we know
2114     CFLAGS="+W 2011,2450 $CFLAGS"
2115 fi
2116 if test "x$HPCXX" = "xyes"; then
2117     dnl 2340: "value copied to temporary, reference to temporary used": very
2118     dnl       painful as triggered by any occurrence of user-defined conversion
2119     CXXFLAGS="+W 2340 $CXXFLAGS"
2120 fi
2121
2122 dnl DEC/Compaq/HP cxx warnings
2123 if test "x$COMPAQCXX" = "xyes"; then
2124     dnl -w0 enables all warnings, then we disable some of them:
2125     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
2126     dnl unrimpret:  "end of routine block may be unreachable" is given for
2127     dnl             every "if ( ) return ...; else return ...;"
2128     dnl intconlosbit: "conversion to integral type of smaller size could lose
2129     dnl               data" this is a useful warning but there are too many of
2130     dnl               them for now
2131     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2132 fi
2133
2134 dnl the next few tests are all for C++ features and so need to be done using
2135 dnl C++ compiler
2136 AC_LANG_PUSH(C++)
2137
2138 dnl check for std::string or std::wstring
2139 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2140     if test "$wxUSE_UNICODE" = "yes"; then
2141         std_string="std::wstring"
2142         char_type="wchar_t"
2143     else
2144         std_string="std::string"
2145         char_type="char"
2146     fi
2147
2148     dnl check if <string> declares std::[w]string
2149     AC_CACHE_CHECK([for $std_string in <string>],
2150         wx_cv_class_stdstring,
2151         [
2152             AC_TRY_COMPILE([#include <string>],
2153                 [$std_string foo;],
2154                 wx_cv_class_stdstring=yes,
2155                 wx_cv_class_stdstring=no
2156             )
2157         ]
2158     )
2159
2160     if test "$wx_cv_class_stdstring" = yes; then
2161         if test "$wxUSE_UNICODE" = "yes"; then
2162             AC_DEFINE(HAVE_STD_WSTRING)
2163         fi
2164         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2165         dnl wxUSE_STD_STRING==yes
2166     else
2167         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2168             wx_cv_class_stdbasicstring,
2169             [
2170                 AC_TRY_COMPILE([
2171                     #ifdef HAVE_WCHAR_H
2172                     #  ifdef __CYGWIN__
2173                     #    include <stddef.h>
2174                     #  endif
2175                     #  include <wchar.h>
2176                     #endif
2177                     #ifdef HAVE_STDLIB_H
2178                     #  include <stdlib.h>
2179                     #endif
2180                     #include <stdio.h>
2181                     #include <string>
2182                     ],
2183                     [std::basic_string<$char_type> foo;
2184                      const $char_type* dummy = foo.c_str();],
2185                     wx_cv_class_stdbasicstring=yes,
2186                     wx_cv_class_stdbasicstring=no
2187                 )
2188             ]
2189         )
2190
2191         if test "$wx_cv_class_stdbasicstring" != yes; then
2192             if test "$wxUSE_STL" = "yes"; then
2193                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2194             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
2195                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2196             else
2197                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2198                 wxUSE_STD_STRING=no
2199             fi
2200         fi
2201     fi
2202 fi
2203
2204 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2205     AC_CHECK_TYPES([std::istream, std::ostream],,
2206                    [wxUSE_STD_IOSTREAM=no],
2207                    [#include <iostream>])
2208
2209     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2210         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2211             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2212         else
2213             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2214         fi
2215     fi
2216 fi
2217
2218 if test "$wxUSE_STL" = "yes"; then
2219     dnl check for basic STL functionality
2220     AC_CACHE_CHECK([for basic STL functionality],
2221         wx_cv_lib_stl,
2222         [AC_TRY_COMPILE([#include <string>
2223             #include <functional>
2224             #include <algorithm>
2225             #include <vector>
2226             #include <list>],
2227             [std::vector<int> moo;
2228              std::list<int> foo;
2229              std::vector<int>::iterator it =
2230                  std::find_if(moo.begin(), moo.end(),
2231                               std::bind2nd(std::less<int>(), 3));],
2232             wx_cv_lib_stl=yes,
2233             wx_cv_lib_stl=no
2234         )]
2235     )
2236
2237     if test "$wx_cv_lib_stl" != yes; then
2238          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2239     fi
2240
2241     dnl check for compliant std::string::compare
2242     AC_CACHE_CHECK([for compliant std::string::compare],
2243         wx_cv_func_stdstring_compare,
2244         [AC_TRY_COMPILE([#include <string>],
2245             [std::string foo, bar;
2246             foo.compare(bar);
2247             foo.compare(1, 1, bar);
2248             foo.compare(1, 1, bar, 1, 1);
2249             foo.compare("");
2250             foo.compare(1, 1, "");
2251             foo.compare(1, 1, "", 2);],
2252             wx_cv_func_stdstring_compare=yes,
2253             wx_cv_func_stdstring_compare=no
2254         )]
2255     )
2256
2257     if test "$wx_cv_func_stdstring_compare" = yes; then
2258         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2259     fi
2260
2261     dnl check for hash_map and hash_set headers
2262     AC_CHECK_HEADER([hash_map],
2263         [AC_CACHE_CHECK([for standard hash_map and hash_set],
2264             wx_cv_class_stdhashmapset,
2265             [AC_TRY_COMPILE([#include <hash_map>
2266                 #include <hash_set>],
2267                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2268                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2269                 wx_cv_class_stdhashmapset=yes,
2270                 wx_cv_class_stdhashmapset=no)
2271             ]
2272         )]
2273     )
2274
2275     if test "$wx_cv_class_stdhashmapset" = yes; then
2276         AC_DEFINE(HAVE_HASH_MAP)
2277         AC_DEFINE(HAVE_STD_HASH_MAP)
2278     fi
2279
2280     AC_CHECK_HEADER([ext/hash_map],
2281         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2282             wx_cv_class_gnuhashmapset,
2283             [AC_TRY_COMPILE([#include <ext/hash_map>
2284                 #include <ext/hash_set>],
2285                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2286                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2287                 wx_cv_class_gnuhashmapset=yes,
2288                 wx_cv_class_gnuhashmapset=no)
2289             ]
2290         )]
2291     )
2292
2293     if test "$wx_cv_class_gnuhashmapset" = yes; then
2294          AC_DEFINE(HAVE_EXT_HASH_MAP)
2295          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2296     fi
2297 fi
2298
2299 dnl pop C++
2300 AC_LANG_POP()
2301
2302 dnl ---------------------------------------------------------------------------
2303 dnl Define search path for includes and libraries: all headers and libs will be
2304 dnl looked for in all directories of this path
2305 dnl ---------------------------------------------------------------------------
2306
2307 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2308 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2309 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2310 dnl
2311 dnl Also try to put all directories which may contain X11R6 before those which
2312 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2313 dnl
2314 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2315 dnl systems which have both (AIX 4.x does)
2316 SEARCH_INCLUDE="\
2317     /usr/local/include        \
2318                               \
2319     /usr/Motif-2.1/include    \
2320     /usr/Motif-1.2/include    \
2321     /usr/include/Motif1.2     \
2322                               \
2323     /usr/dt/include           \
2324     /usr/openwin/include      \
2325                               \
2326     /usr/include/Xm           \
2327                               \
2328     /usr/X11R6/include        \
2329     /usr/X11R6.4/include      \
2330     /usr/X11R5/include        \
2331     /usr/X11R4/include        \
2332                               \
2333     /usr/include/X11R6        \
2334     /usr/include/X11R5        \
2335     /usr/include/X11R4        \
2336                               \
2337     /usr/local/X11R6/include  \
2338     /usr/local/X11R5/include  \
2339     /usr/local/X11R4/include  \
2340                               \
2341     /usr/local/include/X11R6  \
2342     /usr/local/include/X11R5  \
2343     /usr/local/include/X11R4  \
2344                               \
2345     /usr/X11/include          \
2346     /usr/include/X11          \
2347     /usr/local/X11/include    \
2348     /usr/local/include/X11    \
2349                               \
2350     /usr/XFree86/include/X11  \
2351     /usr/pkg/include          \
2352                               \
2353     /usr/openwin/share/include"
2354
2355 dnl try to find out the standard lib locations for the systems with multiple
2356 dnl ABIs
2357 AC_MSG_CHECKING([for libraries directory])
2358
2359 case "${host}" in
2360     *-*-irix6* )
2361         AC_CACHE_VAL(
2362             wx_cv_std_libpath,
2363             [
2364                 for d in WX_STD_LIBPATH(); do
2365                     for e in a so sl dylib dll.a; do
2366                         libc="$d/libc.$e"
2367                         if test -f $libc; then
2368                             save_LIBS="$LIBS"
2369                             LIBS="$libc"
2370                             AC_LINK_IFELSE([int main() { return 0; }],
2371                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2372                             LIBS="$save_LIBS"
2373                             if test "x$wx_cv_std_libpath" != "x"; then
2374                                 break 2
2375                             fi
2376                         fi
2377                     done
2378                 done
2379                 if test "x$wx_cv_std_libpath" = "x"; then
2380                     wx_cv_std_libpath="lib"
2381                 fi
2382             ]
2383         )
2384         ;;
2385
2386     *-*-solaris2* )
2387         dnl use ../lib or ../lib/64 depending on the size of void*
2388         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2389             wx_cv_std_libpath="lib/64"
2390         else
2391             wx_cv_std_libpath="lib"
2392         fi
2393         ;;
2394
2395     *-*-linux* )
2396         dnl use ../lib or ../lib64 depending on the size of void*
2397         if test "$ac_cv_sizeof_void_p" = 8 -a \
2398                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2399             wx_cv_std_libpath="lib64"
2400         else
2401             wx_cv_std_libpath="lib"
2402         fi
2403         ;;
2404
2405     *)
2406         wx_cv_std_libpath="lib";
2407         ;;
2408 esac
2409
2410 AC_MSG_RESULT($wx_cv_std_libpath)
2411
2412 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2413
2414 dnl Cross compiling with gcc?
2415 if test "$build" != "$host" -a "$GCC" = yes; then
2416     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2417     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2418     dnl for a 'root' below which libraries and headers for the target system
2419     dnl might be installed.
2420     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2421         cross_root=`dirname $cross_root`
2422         cross_root=`dirname $cross_root`
2423
2424         dnl substitute this candiate root for '^/usr' in the search lists,
2425         dnl strip out any that don't start '^/usr'.
2426         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2427         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2428         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2429
2430         dnl also have pkg-config search for *.pc files under this 'root'
2431         if test -z "$PKG_CONFIG_PATH"; then
2432             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2433             export PKG_CONFIG_PATH
2434         fi
2435
2436         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2437         dnl -x-libraries are given on the command line. So if they are not
2438         dnl set then set them here to plausible defaults.
2439         if test -z "$x_includes" -o "$x_includes" = NONE; then
2440             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2441             x_includes=$ac_find_includes
2442         fi
2443         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2444             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2445             x_libraries=$ac_find_libraries
2446         fi
2447     fi
2448 fi
2449
2450 dnl ------------------------------------------------------------------------
2451 dnl Check for libraries
2452 dnl ------------------------------------------------------------------------
2453
2454 dnl flush the cache because checking for libraries below might abort
2455 AC_CACHE_SAVE
2456
2457 dnl check for glibc version
2458 dnl
2459 dnl VZ: I have no idea why had this check been there originally, but now
2460 dnl     we could probably do without it by just always adding _GNU_SOURCE
2461 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2462     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2463         AC_TRY_COMPILE([#include <features.h>],
2464             [
2465                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2466                 not glibc 2.1
2467                 #endif
2468             ],
2469             [
2470                 wx_cv_lib_glibc21=yes
2471             ],
2472             [
2473                 wx_cv_lib_glibc21=no
2474             ]
2475         )
2476     ])
2477     if test "$wx_cv_lib_glibc21" = "yes"; then
2478         AC_DEFINE(wxHAVE_GLIBC2)
2479     fi
2480 fi
2481
2482 dnl we may need _GNU_SOURCE for 2 things:
2483 dnl
2484 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2485 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2486 dnl  which breaks libtiff compilation, so it is simpler to just define
2487 dnl  _GNU_SOURCE to get everything)
2488 dnl
2489 dnl  2. for Unicode functions
2490 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2491     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2492         AC_DEFINE(_GNU_SOURCE)
2493     fi
2494 fi
2495
2496 dnl Only add the -lm library if floating point functions cannot be used
2497 dnl without it.  This check is important on cygwin because of the bizarre
2498 dnl way that they have organized functions into libraries.  On cygwin, both
2499 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2500 dnl means that
2501 dnl   1) linking with -lm is not necessary, and
2502 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2503 dnl In particular, if you compile any program with -mno-cygwin and link with
2504 dnl -lm, it will crash instantly when it is run.  This happens because the
2505 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2506 dnl the ___main function instead of allowing it to be defined by
2507 dnl /usr/lib/mingw/libmingw32.a as it should be.
2508 dnl
2509 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2510 dnl
2511 dnl Just check a few floating point functions. If they are all found without
2512 dnl -lm, then we must not need -lm.
2513 have_cos=0
2514 have_floor=0
2515 AC_CHECK_FUNCS(cos, have_cos=1)
2516 AC_CHECK_FUNCS(floor, have_floor=1)
2517 AC_MSG_CHECKING(if floating point functions link without -lm)
2518 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2519     AC_MSG_RESULT(yes)
2520 else
2521     AC_MSG_RESULT(no)
2522     LIBS="$LIBS -lm"
2523     # use different functions to avoid configure caching
2524     have_sin=0
2525     have_ceil=0
2526     AC_CHECK_FUNCS(sin, have_sin=1)
2527     AC_CHECK_FUNCS(ceil, have_ceil=1)
2528     AC_MSG_CHECKING(if floating point functions link with -lm)
2529     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2530         AC_MSG_RESULT(yes)
2531     else
2532         AC_MSG_RESULT(no)
2533         # not sure we should warn the user, crash, etc.
2534     fi
2535 fi
2536
2537 dnl check for C99 string to long long conversion functions, assume that if we
2538 dnl have the unsigned variants, then we have the signed ones as well
2539 if test "wxUSE_UNICODE" = "yes"; then
2540     WX_CHECK_FUNCS(wcstoull)
2541 else
2542     WX_CHECK_FUNCS(strtoull)
2543 fi
2544
2545 dnl ---------------------------------------------------------------------------
2546 dnl Optional libraries
2547 dnl
2548 dnl   --with-<lib>=sys
2549 dnl       looks for system library and fails if not found
2550 dnl
2551 dnl   --with-<lib>
2552 dnl   --with-<lib>=yes
2553 dnl       looks for system library and, if not found, prints a warning,
2554 dnl       falls back to the builtin wx version, and continues configuration
2555 dnl
2556 dnl   --with-<lib>=builtin
2557 dnl       uses builtin wx version without searching for system library
2558 dnl
2559 dnl   --with-<lib>=no
2560 dnl   --without-<lib>
2561 dnl       do not use library (neither system nor builtin wx version)
2562 dnl
2563 dnl ---------------------------------------------------------------------------
2564
2565 dnl ------------------------------------------------------------------------
2566 dnl Check for regex libraries
2567 dnl ------------------------------------------------------------------------
2568
2569 if test "$wxUSE_REGEX" != "no"; then
2570     AC_DEFINE(wxUSE_REGEX)
2571
2572     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2573         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2574         wxUSE_REGEX=builtin
2575     fi
2576
2577     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2578         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2579         dnl on some old systems it may be in libregex - check for it too?
2580         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)])
2581
2582         if test "x$ac_cv_func_regcomp" != "xyes"; then
2583             if test "$wxUSE_REGEX" = "sys" ; then
2584                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2585             else
2586                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2587                 wxUSE_REGEX=builtin
2588             fi
2589         else
2590             dnl we are using the system library
2591             wxUSE_REGEX=sys
2592             dnl only the built-in supports advanced REs
2593             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2594         fi
2595     fi
2596 fi
2597
2598 dnl ------------------------------------------------------------------------
2599 dnl Check for zlib compression library
2600 dnl ------------------------------------------------------------------------
2601
2602 ZLIB_LINK=
2603 if test "$wxUSE_ZLIB" != "no" ; then
2604     AC_DEFINE(wxUSE_ZLIB)
2605
2606     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2607         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2608         dnl should still use it because hopefully (can someone confirm this?)
2609         dnl Apple did fix the security problem in it and not using the system
2610         dnl library results in a whole bunch of warnings when linking with
2611         dnl Carbon framework
2612         if test "$USE_DARWIN" = 1; then
2613             system_zlib_h_ok="yes"
2614         else
2615             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2616             dnl known to not work) and although I don't know which is
2617             dnl the minimal required version it's safer to test for 1.1.4 as
2618             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2619             dnl has anything more ancient (1.1.3 was released in July 1998)
2620             dnl anyhow
2621             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2622                 [AC_TRY_RUN(
2623                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2624                     [
2625                         #include <zlib.h>
2626                         #include <stdio.h>
2627
2628                         int main()
2629                         {
2630                             FILE *f=fopen("conftestval", "w");
2631                             if (!f) exit(1);
2632                             fprintf(f, "%s",
2633                                     ZLIB_VERSION[0] == '1' &&
2634                                     (ZLIB_VERSION[2] > '1' ||
2635                                     (ZLIB_VERSION[2] == '1' &&
2636                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2637                             exit(0);
2638                         }
2639                     ],
2640                     ac_cv_header_zlib_h=`cat conftestval`,
2641                     ac_cv_header_zlib_h=no,
2642                     dnl cross-compiling: don't have an answer, try later
2643                     unset ac_cv_header_zlib_h
2644                 )]
2645             )
2646             dnl If the test above did not come up with a value (e.g. cross
2647             dnl compiling) then this should give a definitive answer
2648             AC_CHECK_HEADER(zlib.h)
2649
2650             system_zlib_h_ok=$ac_cv_header_zlib_h
2651         fi
2652
2653         if test "$system_zlib_h_ok" = "yes"; then
2654             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2655         fi
2656
2657         if test "x$ZLIB_LINK" = "x" ; then
2658             if test "$wxUSE_ZLIB" = "sys" ; then
2659                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2660             else
2661                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2662                 wxUSE_ZLIB=builtin
2663             fi
2664         else
2665             dnl we are using the system library
2666             wxUSE_ZLIB=sys
2667         fi
2668     fi
2669 fi
2670
2671 dnl ------------------------------------------------------------------------
2672 dnl Check for png library
2673 dnl ------------------------------------------------------------------------
2674
2675 PNG_LINK=
2676 if test "$wxUSE_LIBPNG" != "no" ; then
2677     AC_DEFINE(wxUSE_LIBPNG)
2678
2679     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2680         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2681         wxUSE_LIBPNG=sys
2682     fi
2683
2684     dnl for the check below to have a chance to succeed, we must already have
2685     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2686     dnl doesn't depend on zlib)
2687     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2688         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2689         wxUSE_LIBPNG=builtin
2690     fi
2691
2692     if test "$wxUSE_MGL" != 1 ; then
2693         dnl Don't check for libpng when building wxMGL, libmgl contains it
2694         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2695             dnl libpng version 0.9 is known to not work, if an even newer
2696             dnl version is required, just bump it up in the test below
2697             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2698                 [AC_TRY_RUN(
2699                     dnl png.h defines PNG_LIBPNG_VER=number
2700                     [
2701                         #include <png.h>
2702                         #include <stdio.h>
2703
2704                         int main()
2705                         {
2706                             FILE *f=fopen("conftestval", "w");
2707                             if (!f) exit(1);
2708                             fprintf(f, "%s",
2709                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2710                             exit(0);
2711                         }
2712                     ],
2713                     ac_cv_header_png_h=`cat conftestval`,
2714                     ac_cv_header_png_h=no,
2715                     dnl cross-compiling: test (later) if we have any png.h
2716                     unset ac_cv_header_png_h
2717                 )]
2718             )
2719             AC_CHECK_HEADER(png.h)
2720
2721             if test "$ac_cv_header_png_h" = "yes"; then
2722                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2723             fi
2724
2725             if test "x$PNG_LINK" = "x" ; then
2726                 if test "$wxUSE_LIBPNG" = "sys" ; then
2727                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2728                 else
2729                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2730                     wxUSE_LIBPNG=builtin
2731                 fi
2732             else
2733                 dnl we are using the system library
2734                 wxUSE_LIBPNG=sys
2735             fi
2736         fi
2737     fi
2738
2739     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2740 fi
2741
2742 dnl ------------------------------------------------------------------------
2743 dnl Check for jpeg library
2744 dnl ------------------------------------------------------------------------
2745
2746 JPEG_LINK=
2747 if test "$wxUSE_LIBJPEG" != "no" ; then
2748     AC_DEFINE(wxUSE_LIBJPEG)
2749
2750     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2751         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2752         wxUSE_LIBJPEG=sys
2753     fi
2754
2755     if test "$wxUSE_MGL" != 1 ; then
2756         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2757         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2758             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2759             dnl HAVE_STDLIB_H which are already defined and this provokes
2760             dnl a compiler warning which configure considers as an error...
2761             AC_MSG_CHECKING(for jpeglib.h)
2762             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2763                 AC_TRY_COMPILE(
2764                     [
2765                         #undef HAVE_STDLIB_H
2766                         #include <stdio.h>
2767                         #include <jpeglib.h>
2768                     ],
2769                     [
2770                     ],
2771                     ac_cv_header_jpeglib_h=yes,
2772                     ac_cv_header_jpeglib_h=no
2773                 )
2774             )
2775             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2776
2777             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2778                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2779             fi
2780
2781             if test "x$JPEG_LINK" = "x" ; then
2782                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2783                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2784                 else
2785                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2786                     wxUSE_LIBJPEG=builtin
2787                 fi
2788             else
2789                 dnl we are using the system library
2790                 wxUSE_LIBJPEG=sys
2791
2792                 if test "$wxUSE_MSW" = 1; then
2793                     dnl boolean is defined by the jpeg headers and also by the
2794                     dnl Windows headers of some compilers. This type has been
2795                     dnl renamed in the builtin, so it is only an issue when
2796                     dnl using an external jpeg lib on Windows.
2797                     AC_CHECK_TYPES(
2798                         [boolean],
2799                         [
2800                             AC_CHECK_SIZEOF(
2801                                 [boolean],
2802                                 [],
2803                                 [
2804                                     #undef HAVE_BOOLEAN
2805                                     #include <stdio.h>
2806                                     #include <jpeglib.h>
2807                                 ])
2808                             AC_DEFINE_UNQUOTED(
2809                                 [wxHACK_BOOLEAN],
2810                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2811                         ],
2812                         [],
2813                         [#include <windows.h>])
2814                 fi
2815             fi
2816         fi
2817     fi
2818 fi
2819
2820 dnl ------------------------------------------------------------------------
2821 dnl Check for tiff library
2822 dnl ------------------------------------------------------------------------
2823
2824 TIFF_LINK=
2825 TIFF_PREREQ_LINKS=-lm
2826 if test "$wxUSE_LIBTIFF" != "no" ; then
2827     AC_DEFINE(wxUSE_LIBTIFF)
2828
2829     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2830         dnl libtiff may depend on libjpeg and libz so use them in the test
2831         dnl below or it would fail
2832         if test "$wxUSE_LIBJPEG" = "sys"; then
2833             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2834         fi
2835         if test "$wxUSE_ZLIB" = "sys"; then
2836             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2837         fi
2838         AC_CHECK_HEADER(tiffio.h,
2839                         [
2840                             AC_CHECK_LIB(tiff, TIFFError,
2841                                          TIFF_LINK=" -ltiff",
2842                                          ,
2843                                          $TIFF_PREREQ_LINKS)
2844                         ]
2845                        )
2846
2847         if test "x$TIFF_LINK" = "x" ; then
2848             if test "$wxUSE_LIBTIFF" = "sys" ; then
2849                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2850             else
2851                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2852                 wxUSE_LIBTIFF=builtin
2853             fi
2854         else
2855             dnl we are using the system library
2856             wxUSE_LIBTIFF=sys
2857         fi
2858     fi
2859 fi
2860
2861 dnl ------------------------------------------------------------------------
2862 dnl Check for expat libraries
2863 dnl ------------------------------------------------------------------------
2864
2865 if test "$wxUSE_WCHAR_T" != "yes"; then
2866     if test "$wxUSE_EXPAT" != "no"; then
2867         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2868         wxUSE_EXPAT=no
2869     fi
2870     if test "$wxUSE_XML" != "no"; then
2871         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2872         wxUSE_XML=no
2873     fi
2874 fi
2875
2876 if test "$wxUSE_EXPAT" != "no"; then
2877     wxUSE_XML=yes
2878     AC_DEFINE(wxUSE_EXPAT)
2879     AC_DEFINE(wxUSE_XML)
2880
2881     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2882         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2883         if test "x$found_expat_h" = "x1"; then
2884             dnl Expat 1.95.6 comes with broken expat.h:
2885             AC_CACHE_CHECK([if expat.h is valid C++ header],
2886                 wx_cv_expat_is_not_broken,
2887                 [
2888                 AC_LANG_PUSH(C++)
2889                 AC_TRY_COMPILE([#include <expat.h>],[],
2890                     wx_cv_expat_is_not_broken=yes,
2891                     wx_cv_expat_is_not_broken=no
2892                 )
2893                 AC_LANG_POP()
2894                 ]
2895             )
2896             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2897                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2898             fi
2899         fi
2900         if test "x$EXPAT_LINK" = "x" ; then
2901             if test "$wxUSE_EXPAT" = "sys" ; then
2902                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2903             else
2904                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2905                 wxUSE_EXPAT=builtin
2906             fi
2907         else
2908             dnl we are using the system library
2909             wxUSE_EXPAT=sys
2910         fi
2911     fi
2912     if test "$wxUSE_EXPAT" = "builtin" ; then
2913         dnl Expat needs this:
2914         AC_CONFIG_SUBDIRS([src/expat])
2915     fi
2916 fi
2917
2918
2919 dnl ------------------------------------------------------------------------
2920 dnl Check for libmspack
2921 dnl ------------------------------------------------------------------------
2922
2923 if test "$wxUSE_LIBMSPACK" != "no"; then
2924     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2925     if test "x$found_mspack_h" = "x1"; then
2926         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2927                      MSPACK_LINK=" -lmspack")
2928     fi
2929     if test "x$MSPACK_LINK" = "x" ; then
2930         wxUSE_LIBMSPACK=no
2931     fi
2932 fi
2933
2934 if test "$wxUSE_LIBMSPACK" != "no"; then
2935     AC_DEFINE(wxUSE_LIBMSPACK)
2936 fi
2937
2938
2939 dnl ----------------------------------------------------------------
2940 dnl search for toolkit (widget sets)
2941 dnl ----------------------------------------------------------------
2942
2943 AFMINSTALL=
2944 WIN32INSTALL=
2945
2946 TOOLKIT=
2947 TOOLKIT_INCLUDE=
2948 WIDGET_SET=
2949
2950 dnl are we building for a win32 target environment?
2951 dnl If so, setup common stuff needed for both GUI and Base libs.
2952 if test "$USE_WIN32" = 1 ; then
2953     AC_CHECK_HEADERS(w32api.h)
2954     AC_CHECK_HEADER(windows.h, [],
2955     [
2956         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2957     ])
2958
2959     dnl --- FIXME: This is still a somewhat random list of libs,
2960     dnl ---        some of them should probably be included conditionally.
2961     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2962
2963     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2964         LIBS="$LIBS -loleacc"
2965     fi
2966
2967     case "${host}" in
2968         *-*-cygwin* )
2969             dnl Cygwin doesn't include these by default
2970             LIBS="$LIBS -lkernel32 -luser32"
2971     esac
2972
2973     dnl add extra odbc libs if we have compiled in odbc
2974     if test "$wxUSE_ODBC" = "sys" ; then
2975         wxUSE_ODBC = "yes"
2976     fi
2977     if test "$wxUSE_ODBC" = "yes" ; then
2978         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2979         AC_DEFINE(wxUSE_ODBC)
2980     fi
2981     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2982
2983     dnl This one is still used by some sample makefiles.
2984     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2985     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2986
2987     dnl This lot we export to wx-config.  It must add the relevant
2988     dnl include directories at the point when they can be known.
2989     dnl (but are these (still) required anyway?)
2990     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2991
2992     dnl install Win32-specific files in "make install"
2993     WIN32INSTALL=win32install
2994
2995     dnl pbt.h is missing on Wine at least
2996     AC_CHECK_HEADERS(pbt.h, [], [AC_DEFINE(NEED_PBT_H)])
2997 fi
2998
2999 if test "$wxUSE_GUI" = "yes"; then
3000     USE_GUI=1
3001
3002     GUI_TK_LIBRARY=
3003
3004     WXGTK12=
3005     WXGTK127=
3006     WXGTK20=
3007     WXGPE=
3008
3009     if test "$wxUSE_COCOA" = 1 ; then
3010         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
3011             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
3012             wxUSE_PRINTING_ARCHITECTURE=no
3013         fi
3014         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
3015             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
3016             wxUSE_DRAG_AND_DROP=no
3017         fi
3018         if test "$wxUSE_DRAGIMAGE" = "yes"; then
3019             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
3020             wxUSE_DRAGIMAGE=no
3021         fi
3022     fi
3023
3024     if test "$wxUSE_MSW" = 1 ; then
3025         TOOLKIT=MSW
3026         GUIDIST=MSW_DIST
3027
3028         dnl -mwindows causes a heap of other default gui libs to be linked in.
3029         case "${host}" in
3030             *-*-mingw32* )
3031                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
3032         esac
3033     fi
3034
3035     if test "$wxUSE_GTK" = 1; then
3036         dnl GTK+ test program must be compiled with C compiler
3037         AC_MSG_CHECKING([for GTK+ version])
3038
3039         gtk_version_cached=1
3040         AC_CACHE_VAL(wx_cv_lib_gtk,
3041             [
3042                 dnl stupid GTK+ AM macros produce their own messages, so we
3043                 dnl have to pass to the next line
3044                 gtk_version_cached=0
3045                 AC_MSG_RESULT()
3046
3047                 dnl we must link against lgthread unless the user
3048                 dnl used --disable-threads
3049                 GTK_MODULES=
3050                 if test "$wxUSE_THREADS" = "yes"; then
3051                     GTK_MODULES=gthread
3052                 fi
3053
3054                 dnl detect GTK2
3055                 wx_cv_lib_gtk=
3056                 if test "x$wxGTK_VERSION" != "x1"
3057                 then
3058                     dnl The gthread.pc that ships with solaris returns '-mt',
3059                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
3060                     dnl So disable the compile check and remove the -mt below.
3061                     case "${host}" in
3062                         *-*-solaris2* )
3063                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3064                             enable_gtktest=no
3065                             fi
3066                     esac
3067
3068                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
3069
3070                     dnl Remove the '-mt' for gcc on solaris
3071                     case "${host}" in
3072                         *-*-solaris2* )
3073                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3074                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
3075                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
3076                             fi
3077                             dnl solaris also requires -lX11 for static lib
3078                             if test "$wxUSE_SHARED" != "yes"; then
3079                                 GTK_LIBS="$GTK_LIBS -lX11"
3080                             fi
3081                     esac
3082                 fi
3083
3084                 dnl detect GTK1.x
3085                 if test -z "$wx_cv_lib_gtk"; then
3086                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
3087                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
3088
3089                         if test -z "$wx_cv_lib_gtk"; then
3090                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
3091                         fi
3092                     fi
3093                 fi
3094
3095                 if test -z "$wx_cv_lib_gtk"; then
3096                     dnl looks better in AC_MSG_RESULT
3097                     wx_cv_lib_gtk=none
3098                 else
3099                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3100                     dnl subsequent runs
3101                     wx_cv_cflags_gtk=$GTK_CFLAGS
3102                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
3103                 fi
3104             ]
3105         )
3106
3107         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3108         dnl enough
3109         if test "$gtk_version_cached" = 1; then
3110             AC_MSG_RESULT($wx_cv_lib_gtk)
3111         fi
3112
3113         case "$wx_cv_lib_gtk" in
3114             2.0)    WXGTK20=1
3115                     TOOLKIT_VERSION=2
3116                     ;;
3117             1.2.7)  WXGTK127=1
3118                     WXGTK12=1
3119                     ;;
3120             1.2.3)  WXGTK12=1
3121                     ;;
3122             *)      AC_MSG_ERROR([
3123 The development files for GTK+ were not found. For GTK+ 2, please
3124 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3125 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3126 and that the version is 1.2.3 or above. Also check that the
3127 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3128 --libs' are in the LD_LIBRARY_PATH or equivalent.
3129                             ])
3130                     ;;
3131         esac
3132
3133         if test "$WXGTK20" = 1; then
3134             save_CFLAGS="$CFLAGS"
3135             save_LIBS="$LIBS"
3136             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3137             LIBS="$LIBS $wx_cv_libs_gtk"
3138
3139             dnl gtk_icon_size_lookup is not available in the GTK+ headers
3140             dnl that have shipped with some versions of Sun's JDS. Not using
3141             dnl AC_CHECK_FUNCS here since it only checks the function exists
3142             dnl in the lib (not the header).
3143             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
3144                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
3145                            [#include <gtk/gtk.h>])
3146
3147             dnl test if we have at least GTK+ 2.6:
3148             AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3149             AC_TRY_COMPILE([
3150                             #include <gtk/gtk.h>
3151                            ],
3152                            [
3153                             #if !GTK_CHECK_VERSION(2,6,0)
3154                             Not GTK+ 2.6
3155                             #endif
3156                            ],
3157                            [
3158                             AC_DEFINE(__WXGTK26__)
3159                             AC_DEFINE(__WXGTK24__)
3160                             AC_MSG_RESULT([yes])
3161                             ac_wxgtk26=1
3162                            ],
3163                            [
3164                             AC_MSG_RESULT([no])
3165                             ac_wxgtk26=0
3166                            ])
3167
3168             if test "$ac_wxgtk26" = 0; then
3169             dnl test if we have at least GTK+ 2.4:
3170             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
3171             AC_TRY_COMPILE([
3172                             #include <gtk/gtk.h>
3173                            ],
3174                            [
3175                             #if !GTK_CHECK_VERSION(2,4,0)
3176                             Not GTK+ 2.4
3177                             #endif
3178                            ],
3179                            [
3180                             AC_DEFINE(__WXGTK24__)
3181                             AC_MSG_RESULT([yes])
3182                            ],
3183                            [
3184                             AC_MSG_RESULT([no])
3185                            ])
3186             fi
3187
3188             CFLAGS="$save_CFLAGS"
3189             LIBS="$save_LIBS"
3190         else
3191             if test "$wxUSE_UNICODE" = "yes"; then
3192                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3193                 wxUSE_UNICODE=no
3194             fi
3195
3196             dnl test for XIM support in libgdk
3197             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3198         fi
3199
3200         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
3201         dnl have it but we do the check for the others)
3202         if test "$USE_DARWIN" != 1; then
3203             AC_CHECK_FUNCS(poll)
3204         fi
3205
3206         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3207         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3208
3209         AFMINSTALL=afminstall
3210         TOOLKIT=GTK
3211         GUIDIST=GTK_DIST
3212
3213         dnl test for external libxpm if we're configured to use it
3214         if test "$wxUSE_GPE" = "yes"; then
3215             AC_MSG_CHECKING(for gpewidget library)
3216             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3217             if test "$ac_find_libraries" != "" ; then
3218                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3219                 dnl -lgpewidget must be before all GTK libs and
3220                 dnl we guess its path from the prefix
3221                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3222                 WXGPE=1
3223                 AC_MSG_RESULT([found in $ac_find_libraries])
3224             else
3225                 AC_MSG_RESULT(not found)
3226             fi
3227
3228             dnl AC_MSG_CHECKING(for gpe library)
3229             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3230             dnl if test "$ac_find_libraries" != "" ; then
3231             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3232             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3233             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3234             dnl else
3235             dnl     AC_MSG_RESULT(not found)
3236             dnl fi
3237         fi
3238     fi
3239
3240     if test "$wxUSE_MGL" = 1; then
3241        AC_MSG_CHECKING(for SciTech MGL library)
3242         if test "x$MGL_ROOT" = x ; then
3243             AC_MSG_RESULT(not found)
3244             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3245         else
3246             AC_MSG_RESULT($MGL_ROOT)
3247         fi
3248
3249         AC_MSG_CHECKING(for libmgl location)
3250         dnl Find MGL library that we want
3251         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3252         dnl             and for non-x86 versions
3253         case "${host}" in
3254             *-*-linux* )
3255               dnl glibc.so, glibc are for older versions of MGL,
3256               dnl x86/a, x86/so are used by >= 5.0 R11
3257               if test "x$wxUSE_SHARED" = xyes ; then
3258                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3259               else
3260                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3261               fi
3262               ;;
3263             *-pc-msdosdjgpp )
3264               mgl_os_candidates="dos32/dj2"
3265               ;;
3266             *)
3267               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3268         esac
3269
3270         mgl_lib_type=""
3271         mgl_os=""
3272
3273         for mgl_os_i in $mgl_os_candidates ; do
3274             if test "x$mgl_os" = x ; then
3275                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3276                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3277                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3278                         mgl_lib_type=debug
3279                         mgl_os=$mgl_os_i
3280                     fi
3281                 fi
3282                 if test "x$mgl_lib_type" = x ; then
3283                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3284                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3285                         mgl_lib_type=release
3286                         mgl_os=$mgl_os_i
3287                     fi
3288                 fi
3289             fi
3290         done
3291
3292         if test "x$mgl_os" = x ; then
3293             AC_MSG_RESULT(not found)
3294             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3295         fi
3296         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3297
3298         wxUSE_UNIVERSAL="yes"
3299
3300         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3301         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3302
3303         AFMINSTALL=afminstall
3304         TOOLKIT=MGL
3305         GUIDIST=MGL_DIST
3306     fi
3307
3308     if test "$wxUSE_DFB" = 1; then
3309        PKG_PROG_PKG_CONFIG()
3310
3311        PKG_CHECK_MODULES(DIRECTFB,
3312                          [directfb >= 0.9.23],
3313                          [
3314                            wxUSE_UNIVERSAL="yes"
3315                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3316                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3317                            TOOLKIT=DFB
3318                            GUIDIST=DFB_DIST
3319                          ],
3320                          [
3321                            AC_MSG_ERROR([DirectFB not found.])
3322                          ]
3323                          )
3324     fi
3325
3326     if test "$wxUSE_MICROWIN" = 1; then
3327         AC_MSG_CHECKING(for MicroWindows)
3328         if test "x$MICROWINDOWS" = x ; then
3329             AC_MSG_RESULT(not found)
3330             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3331         else
3332             AC_MSG_RESULT($MICROWINDOWS)
3333         fi
3334
3335         if test -f $MICROWINDOWS/lib/libmwin.a; then
3336             AC_MSG_RESULT(MicroWindows' libraries found.)
3337         else
3338             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3339         fi
3340
3341         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3342         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3343
3344         wxUSE_UNIVERSAL="yes"
3345
3346         AFMINSTALL=afminstall
3347         TOOLKIT=MICROWIN
3348         GUIDIST=MICROWIN_DIST
3349
3350         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3351     fi
3352
3353     dnl common part of X11 and Motif port checks
3354     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3355         dnl use standard macros to check for X headers/libs, this brings
3356         dnl support for the standard configure options --x-includes,
3357         dnl --x-libraries and --no-x
3358         AC_PATH_XTRA
3359
3360         if test "$no_x" = "yes"; then
3361           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3362         fi
3363
3364         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3365         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3366         dnl this junk out
3367         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3368         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3369         AFMINSTALL=afminstall
3370         COMPILED_X_PROGRAM=0
3371
3372     fi
3373
3374     if test "$wxUSE_X11" = 1; then
3375         if test "$wxUSE_NANOX" = "yes"; then
3376             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3377             if test "x$MICROWIN" = x ; then
3378                 AC_MSG_RESULT(not found)
3379                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3380             else
3381                 AC_MSG_RESULT($MICROWIN)
3382                 AC_DEFINE(wxUSE_NANOX)
3383             fi
3384         fi
3385
3386         if test "$wxUSE_UNICODE" = "yes"; then
3387             PKG_PROG_PKG_CONFIG()
3388
3389             PKG_CHECK_MODULES(PANGOX, pangox,
3390                 [
3391                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3392                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3393                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3394                 ],
3395                 [
3396                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3397                 ]
3398             )
3399             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3400                 [
3401                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3402                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3403                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3404                 ],
3405                 [
3406                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3407                     wxUSE_PRINTING_ARCHITECTURE="no"
3408                 ]
3409             )
3410             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3411                 [
3412                     AC_DEFINE(HAVE_PANGO_XFT)
3413                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3414                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3415                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3416                 ],
3417                 [
3418                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3419                 ]
3420             )
3421             save_LIBS="$LIBS"
3422             LIBS="$LIBS $PANGOX_LIBS"
3423             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3424             LIBS="$save_LIBS"
3425         fi
3426
3427         wxUSE_UNIVERSAL="yes"
3428
3429         if test "$wxUSE_NANOX" = "yes"; then
3430             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3431             TOOLCHAIN_DEFS="${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"
3432             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3433         else
3434             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3435         fi
3436
3437         TOOLKIT=X11
3438         GUIDIST=X11_DIST
3439     fi
3440
3441     if test "$wxUSE_MOTIF" = 1; then
3442         if test "$wxUSE_UNICODE" = "yes"; then
3443             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3444         fi
3445
3446         AC_MSG_CHECKING(for Motif/Lesstif headers)
3447         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3448         if test "$ac_find_includes" != "" ; then
3449             AC_MSG_RESULT(found in $ac_find_includes)
3450             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3451             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3452         else
3453             save_CFLAGS=$CFLAGS
3454             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3455
3456             AC_TRY_COMPILE(
3457                 [
3458                     #include <Xm/Xm.h>
3459                 ],
3460                 [
3461                     int version;
3462                     version = xmUseVersion;
3463                 ],
3464                 [
3465                     AC_MSG_RESULT(found in default search path)
3466                     COMPILED_X_PROGRAM=1
3467                 ],
3468                 [
3469                     AC_MSG_RESULT(no)
3470                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3471                 ]
3472             )
3473
3474             CFLAGS=$save_CFLAGS
3475         fi
3476
3477
3478         AC_MSG_CHECKING(for Motif/Lesstif library)
3479         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3480
3481         if test "x$ac_find_libraries" != "x" ; then
3482             AC_MSG_RESULT(found in $ac_find_libraries)
3483
3484             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3485             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3486         else
3487             dnl it might happen that we found headers in one of the standard
3488             dnl paths but the libs are elsewhere but still in default (linker)
3489             dnl path -- try to compile a test program to check for this
3490             save_CFLAGS=$CFLAGS
3491             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3492             save_LIBS="$LIBS"
3493             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3494
3495             AC_TRY_LINK(
3496                 [
3497                     #include <Xm/Xm.h>
3498                 ],
3499                 [
3500                     int version;
3501                     version = xmUseVersion;
3502                 ],
3503                 [
3504                     AC_MSG_RESULT(found in default search path)
3505                     COMPILED_X_PROGRAM=1
3506                 ],
3507                 [
3508                     AC_MSG_RESULT(no)
3509                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3510                 ]
3511             )
3512
3513             CFLAGS=$save_CFLAGS
3514             LIBS="$save_LIBS"
3515         fi
3516
3517         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3518         libp_link=""
3519         libsm_ice_link=""
3520         libs_found=0
3521         for libp in "" " -lXp"; do
3522             if test "$libs_found" = "0"; then
3523                 for libsm_ice in "" " -lSM -lICE"; do
3524                     if test "$libs_found" = "0"; then
3525                         save_LIBS="$LIBS"
3526                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3527                         save_CFLAGS=$CFLAGS
3528                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3529
3530                         AC_TRY_LINK(
3531                             [
3532                                 #include <Xm/Xm.h>
3533                                 #include <Xm/List.h>
3534                             ],
3535                             [
3536                                 XmString string = NULL;
3537                                 Widget w = NULL;
3538                                 int position = 0;
3539                                 XmListAddItem(w, string, position);
3540                             ],
3541                             [
3542                                 libp_link="$libp"
3543                                 libsm_ice_link="$libsm_ice"
3544                                 AC_MSG_RESULT(
3545                                     [need${libp_link}${libsm_ice_link}])
3546                                 libs_found=1
3547                             ], []
3548                         )
3549
3550                         LIBS="$save_LIBS"
3551                         CFLAGS=$save_CFLAGS
3552                     fi
3553                 done
3554             fi
3555         done
3556
3557         if test "$libs_found" = "0"; then
3558             AC_MSG_RESULT([can't find the right libraries])
3559             AC_MSG_ERROR([can't link a simple motif program])
3560         fi
3561
3562         dnl this seems to be needed under IRIX and shouldn't do any harm
3563         dnl elsewhere
3564         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3565
3566         save_CFLAGS=$CFLAGS
3567         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3568
3569         AC_CACHE_CHECK([for Motif 2],
3570             wx_cv_lib_motif2,
3571             AC_TRY_COMPILE([
3572                             #include <Xm/Xm.h>
3573                            ],
3574                            [
3575                             #if XmVersion < 2000
3576                             Not Motif 2
3577                             #endif
3578                            ],
3579                            wx_cv_lib_motif2="yes",
3580                            wx_cv_lib_motif2="no"))
3581         if test "$wx_cv_lib_motif2" = "yes"; then
3582             AC_DEFINE(__WXMOTIF20__,1)
3583         else
3584             AC_DEFINE(__WXMOTIF20__,0)
3585         fi
3586
3587         AC_CACHE_CHECK([whether Motif is Lesstif],
3588             wx_cv_lib_lesstif,
3589             AC_TRY_COMPILE([
3590                             #include <Xm/Xm.h>
3591                            ],
3592                            [
3593                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3594                             Not Lesstif
3595                             #endif
3596                            ],
3597                            wx_cv_lib_lesstif="yes",
3598                            wx_cv_lib_lesstif="no")
3599         )
3600         if test "$wx_cv_lib_lesstif" = "yes"; then
3601             AC_DEFINE(__WXLESSTIF__,1)
3602         else
3603             AC_DEFINE(__WXLESSTIF__,0)
3604         fi
3605
3606         CFLAGS=$save_CFLAGS
3607
3608         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3609         TOOLKIT=MOTIF
3610         GUIDIST=MOTIF_DIST
3611     fi
3612
3613     dnl more tests common to X11 and Motif:
3614     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3615         dnl test for external libxpm if we're configured to use it
3616         if test "$wxUSE_LIBXPM" = "sys"; then
3617             AC_MSG_CHECKING(for Xpm library)
3618             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3619             if test "$ac_find_libraries" != "" ; then
3620                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3621                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3622                 AC_MSG_RESULT(found in $ac_find_libraries)
3623
3624                 AC_CACHE_CHECK([for X11/xpm.h],
3625                     wx_cv_x11_xpm_h,
3626                     [
3627                         save_CFLAGS=$CFLAGS
3628                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3629
3630                         AC_TRY_COMPILE(
3631                             [
3632                                 #include <X11/xpm.h>
3633                             ],
3634                             [
3635                                 int version;
3636                                 version = XpmLibraryVersion();
3637                             ],
3638                             wx_cv_x11_xpm_h=yes,
3639                             wx_cv_x11_xpm_h=no
3640                         )
3641
3642                         CFLAGS=$save_CFLAGS
3643                     ]
3644                 )
3645
3646                 if test $wx_cv_x11_xpm_h = "yes"; then
3647                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3648                     AC_DEFINE(wxHAVE_LIB_XPM)
3649                 else
3650                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3651                 fi
3652             fi
3653
3654         fi
3655
3656         dnl XShapeQueryExtension checks: first the library, then prototype
3657         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3658                      [
3659                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3660                       wxHAVE_XEXT_LIB=1
3661                      ],
3662                      [], [$GUI_TK_LIBRARY -lX11])
3663
3664         if test "$wxHAVE_XEXT_LIB" = 1; then
3665             save_CFLAGS="$CFLAGS"
3666             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3667
3668             AC_MSG_CHECKING([for X11/extensions/shape.h])
3669             AC_TRY_COMPILE([
3670                             #include <X11/Xlib.h>
3671                             #include <X11/extensions/shape.h>
3672                            ],
3673                            [
3674                             int dummy1, dummy2;
3675                             XShapeQueryExtension((Display*)NULL,
3676                                                  (int*)NULL, (int*)NULL);
3677                            ],
3678                            [
3679                             AC_DEFINE(HAVE_XSHAPE)
3680                             AC_MSG_RESULT([found])
3681                            ],
3682                            [
3683                             AC_MSG_RESULT([not found])
3684                            ])
3685             CFLAGS="$save_CFLAGS"
3686
3687         fi
3688     fi
3689
3690     if test "$wxUSE_MAC" = 1; then
3691         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3692         if test "$GCC" = yes; then
3693             AC_MSG_RESULT([gcc])
3694             CPPFLAGS_PASCAL="-fpascal-strings"
3695         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3696             AC_MSG_RESULT([xlc])
3697             CPPFLAGS_PASCAL="-qmacpstr"
3698         else
3699             AC_MSG_RESULT([none])
3700         fi
3701
3702         if test "x$wxUSE_UNIX" = "xyes"; then
3703             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3704         else
3705             dnl platform.h needs TARGET_CARBON before setup.h
3706             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3707         fi
3708
3709         TOOLKIT=MAC
3710         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3711         GUIDIST=MACX_DIST
3712         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3713         dnl are different, so they need different names:
3714         WXBASEPORT="_carbon"
3715     fi
3716
3717     if test "$wxUSE_COCOA" = 1; then
3718         TOOLKIT=COCOA
3719         GUIDIST=COCOA_DIST
3720     fi
3721
3722     if test "$wxUSE_PM" = 1; then
3723         TOOLKIT=PM
3724         GUIDIST=PM_DIST
3725         AC_CACHE_CHECK([for type SPBCDATA],
3726             wx_cv_spbcdata,
3727             [
3728                 AC_TRY_COMPILE(
3729                     [
3730                         #define INCL_PM
3731                         #include <os2.h>
3732                     ],
3733                     [
3734                         SPBCDATA test;
3735                     ],
3736                     wx_cv_spbcdata=yes,
3737                     wx_cv_spbcdata=no
3738                 )
3739             ]
3740         )
3741
3742         if test $wx_cv_spbcdata = "yes"; then
3743             AC_DEFINE(HAVE_SPBCDATA)
3744         fi
3745     fi
3746
3747     dnl the name of the directory where the files for this toolkit live
3748     if test "$TOOLKIT" = "PM" ; then
3749         TOOLKIT_DIR="os2"
3750     else
3751         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3752     fi
3753
3754     if test "$wxUSE_UNIVERSAL" = "yes"; then
3755         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3756         WIDGET_SET=univ
3757     fi
3758
3759     dnl distribute samples/demos/utils with GUI versions
3760     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3761     DISTDIR="wx\$(TOOLKIT)"
3762 else
3763     USE_GUI=0
3764
3765     dnl this doesn't quite work right for wxBase, but the places
3766     dnl where it is wrong aren't fatal (yet) though.
3767     TOOLKIT_DIR="base"
3768
3769     dnl the sources, their dependenices and the headers
3770     if test "$USE_WIN32" = 1 ; then
3771         dnl yes, the toolkit for wxBase on win32 is actually MSW
3772         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3773         TOOLKIT="MSW"
3774     fi
3775
3776     dnl distribute only wxBase sources/headers
3777     GUIDIST="BASE_DIST"
3778     DISTDIR="wxBase"
3779 fi
3780
3781 dnl ---------------------------------------------------------------------------
3782 dnl Optional libraries included when system library is not used
3783 dnl ---------------------------------------------------------------------------
3784
3785 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3786 if test "$wxUSE_GUI" = "yes"; then
3787     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3788         dnl defines HAVE_X11_XKBLIB_H
3789         AC_CHECK_HEADERS(X11/Xlib.h)
3790         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3791                          [
3792                           #if HAVE_X11_XLIB_H
3793                             #include <X11/Xlib.h>
3794                           #endif
3795                          ])
3796     fi
3797 fi
3798
3799
3800 dnl ----------------------------------------------------------------
3801 dnl iODBC support
3802 dnl ----------------------------------------------------------------
3803
3804 IODBC_C_SRC=""
3805
3806
3807 dnl ODBC is handled separately for MSW
3808 if test "$TOOLKIT" != "MSW" ; then
3809
3810     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3811         dnl This is not ideal we really ough to use the unixodbc-config
3812         dnl  or iodbc-config if they exist.
3813
3814         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3815         if test "x$found_sql_h" = "x1" ; then
3816             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3817             [
3818                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3819                 [
3820                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3821                 ])
3822             ])
3823         fi
3824         if test "x$ODBC_LINK" = "x" ; then
3825             if test "$wxUSE_ODBC" = "sys" ; then
3826                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3827             else
3828                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3829                 wxUSE_ODBC=builtin
3830             fi
3831         else
3832             dnl we are using the system library
3833             wxUSE_ODBC=sys
3834         fi
3835     fi
3836
3837     if test "$wxUSE_ODBC" = "builtin" ; then
3838         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3839     fi
3840 fi
3841
3842 if test "$wxUSE_ODBC" != "no" ; then
3843     AC_DEFINE(wxUSE_ODBC)
3844     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3845
3846     dnl is this still necessary?
3847     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3848 fi
3849
3850 dnl ---------------------------------------------------------------------------
3851 dnl wxDisplay Sanity checks
3852 dnl ---------------------------------------------------------------------------
3853
3854 if test "$wxUSE_DISPLAY" = "yes"; then
3855 dnl ---------------------------------------------------------------------------
3856 dnl Xinerama (for unix ) - Brian Victor
3857 dnl ---------------------------------------------------------------------------
3858     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3859         AC_MSG_CHECKING([for Xinerama])
3860         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3861         if test "$ac_find_libraries" != "" ; then
3862             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3863             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3864                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3865             fi
3866             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3867             AC_MSG_RESULT([yes])
3868
3869             AC_MSG_CHECKING([for Xxf86vm extension])
3870             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3871             if test "$ac_find_libraries" != "" ; then
3872                 AC_MSG_RESULT([yes])
3873                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3874                                  [
3875                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3876                                  ],
3877                                  [],
3878                                  [
3879                                       #if HAVE_X11_XLIB_H
3880                                         #include <X11/Xlib.h>
3881                                       #endif
3882                                  ])
3883             else
3884                 AC_MSG_RESULT([no])
3885             fi
3886
3887         else
3888             AC_MSG_RESULT([no])
3889             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3890             wxUSE_DISPLAY="no"
3891         fi
3892     elif test "$wxUSE_MSW" = 1; then
3893 dnl ---------------------------------------------------------------------------
3894 dnl DirectDraw for MSW - optionally used by WxDisplay.
3895 dnl ---------------------------------------------------------------------------
3896         AC_CHECK_HEADERS([ddraw.h], [], [], [#include <windows.h>])
3897     fi
3898 fi
3899
3900 dnl ---------------------------------------------------------------------------
3901 dnl X11 session management
3902 dnl ---------------------------------------------------------------------------
3903 if test "$wxUSE_DETECT_SM" = "yes"; then
3904     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3905         AC_MSG_CHECKING([for -lSM - X11 session management])
3906         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3907         if test "$ac_find_libraries" != "" ; then
3908             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3909             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3910                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3911             fi
3912             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3913             AC_MSG_RESULT([yes])
3914         else
3915             AC_MSG_RESULT([no])
3916             AC_MSG_WARN([libSM not found; disabling session management detection])
3917             wxUSE_DETECT_SM="no"
3918         fi
3919     else
3920         wxUSE_DETECT_SM="no"
3921     fi
3922 fi
3923
3924
3925 dnl ---------------------------------------------------------------------------
3926 dnl OpenGL libraries
3927 dnl ---------------------------------------------------------------------------
3928
3929 USE_OPENGL=0
3930 if test "$wxUSE_OPENGL" = "yes"; then
3931     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3932         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3933         wxUSE_OPENGL="no"
3934     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3935         OPENGL_LIBS="-framework OpenGL -framework AGL"
3936     elif test "$wxUSE_MSW" = 1; then
3937         OPENGL_LIBS="-lopengl32 -lglu32"
3938     else
3939         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3940         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3941         AC_MSG_CHECKING([for OpenGL headers])
3942         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3943         if test "$ac_find_includes" != "" ; then
3944             AC_MSG_RESULT(found in $ac_find_includes)
3945             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3946             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3947         else
3948             AC_MSG_RESULT([not found])
3949         fi
3950
3951         AC_CHECK_HEADER(GL/gl.h, [
3952             AC_CHECK_HEADER(GL/glu.h, [
3953                 found_gl=0
3954
3955                 AC_MSG_CHECKING([for -lGL])
3956                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3957                 if test "$ac_find_libraries" != "" ; then
3958                     AC_MSG_RESULT([found in $ac_find_libraries])
3959
3960                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3961                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3962                         LDFLAGS_GL="$ac_path_to_link"
3963                     fi
3964
3965                     dnl don't suppose that libGL and libGLU are always in the
3966                     dnl same directory -- this is not true for some common
3967                     dnl distributions
3968                     AC_MSG_CHECKING([for -lGLU])
3969                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3970                     if test "$ac_find_libraries" != "" ; then
3971                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3972                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3973                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3974                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3975                         fi
3976
3977                         found_gl=1
3978                         OPENGL_LIBS="-lGL -lGLU"
3979                         AC_MSG_RESULT([yes])
3980                     else
3981                         AC_MSG_RESULT([no])
3982                     fi
3983                 else
3984                     AC_MSG_RESULT([no])
3985                 fi
3986
3987                 if test "$found_gl" != 1; then
3988                     AC_MSG_CHECKING([for -lMesaGL])
3989                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3990                     if test "$ac_find_libraries" != "" ; then
3991                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3992                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3993                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3994                         AC_MSG_RESULT([yes])
3995                     else
3996                         AC_MSG_RESULT([no])
3997                     fi
3998                 fi
3999             ])
4000         ])
4001
4002         if test "x$OPENGL_LIBS" = "x"; then
4003             dnl it should be an error and not a warning because OpenGL is not on
4004             dnl by default and so if it had been explicitly requested, we
4005             dnl shouldn't just fall back to compiling the library without it
4006             AC_MSG_ERROR(OpenGL libraries not available)
4007         fi
4008     fi
4009
4010     if test "$wxUSE_OPENGL" = "yes"; then
4011         USE_OPENGL=1
4012         AC_DEFINE(wxUSE_OPENGL)
4013         AC_DEFINE(wxUSE_GLCANVAS)
4014         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
4015     fi
4016 fi
4017
4018
4019 dnl the symbol which allows conditional compilation for the given toolkit
4020 if test -n "$TOOLKIT" ; then
4021     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
4022 fi
4023
4024
4025 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
4026
4027 if test "$wxUSE_SHARED" = "yes"; then
4028     case "${host}" in
4029       *-pc-msdosdjgpp )
4030         dnl only static for now
4031         wxUSE_SHARED=no
4032         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
4033       ;;
4034     esac
4035 fi
4036
4037 if test "$wxUSE_SHARED" = "yes"; then
4038
4039     dnl use versioned symbols if available on the platform
4040     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
4041
4042     case "${host}" in
4043       *-*-linux* | *-*-gnu* )
4044         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4045         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4046         ;;
4047
4048       *-*-solaris2* )
4049         if test "$GCC" = yes ; then
4050             dnl newer versions of gcc need -isystem to compile X headers on
4051             dnl Solaris (which use old style C syntax)
4052             CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
4053
4054             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
4055             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
4056             saveLdflags="$LDFLAGS"
4057             LDFLAGS="$saveLdflags -Wl,-rpath,/"
4058             AC_MSG_CHECKING([if the linker accepts -rpath])
4059             AC_TRY_LINK(
4060                 [],[],
4061                 [
4062                     AC_MSG_RESULT([yes])
4063                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4064                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4065                 ],[
4066                     AC_MSG_RESULT([no])
4067                     AC_MSG_CHECKING([if the linker accepts -R])
4068                     LDFLAGS="$saveLdflags -Wl,-R,/"
4069                     AC_TRY_LINK(
4070                         [],[],
4071                         [
4072                             AC_MSG_RESULT([yes])
4073                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4074                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
4075                         ],[
4076                             AC_MSG_RESULT([no])
4077                         ])
4078                 ])
4079             LDFLAGS="$saveLdflags"
4080         else
4081             SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
4082             WXCONFIG_RPATH="-R\$libdir"
4083         fi
4084       ;;
4085
4086       *-*-darwin* )
4087         install_name_tool=`which install_name_tool`
4088         if test "$install_name_tool" -a -x "$install_name_tool"; then
4089             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
4090             cat <<EOF >change-install-names
4091 #!/bin/sh
4092 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4093 inst_cmd="install_name_tool "
4094 for i in \${libnames} ; do
4095     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
4096 done
4097 \${inst_cmd} \${3}
4098 EOF
4099             chmod +x change-install-names
4100         fi
4101       ;;
4102
4103       *-*-cygwin* | *-*-mingw32* )
4104         dnl this one shouldn't be used for the library build so put it in a
4105         dnl separate variable from WXCONFIG_CPPFLAGS
4106         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4107         ;;
4108
4109       *-*-hpux* )
4110         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4111         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4112         ;;
4113
4114     esac
4115
4116     if test $wxUSE_RPATH = "no"; then
4117         SAMPLES_RPATH_FLAG=''
4118         SAMPLES_RPATH_POSTLINK=''
4119         WXCONFIG_RPATH=''
4120     fi
4121
4122     SHARED=1
4123
4124 else
4125
4126     config_linkage_component="-static"
4127     SHARED=0
4128
4129 fi
4130
4131
4132 UNICODE=0
4133 lib_unicode_suffix=
4134 WX_CHARTYPE="ansi"
4135 if test "$wxUSE_UNICODE" = "yes"; then
4136     lib_unicode_suffix=u
4137     WX_CHARTYPE="unicode"
4138     UNICODE=1
4139 fi
4140
4141 lib_debug_suffix=
4142 WX_DEBUGTYPE="release"
4143 DEBUG_FLAG=0
4144 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
4145     lib_debug_suffix=d
4146     WX_DEBUGTYPE="debug"
4147     DEBUG_FLAG=1
4148 fi
4149
4150 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4151 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4152
4153 DEBUG_INFO=0
4154 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4155     DEBUG_INFO=1
4156 fi
4157
4158 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
4159
4160 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
4161
4162 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4163
4164 if test "$cross_compiling" = "yes"; then
4165     HOST_SUFFIX="-$host_alias"
4166     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
4167     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
4168 fi
4169
4170 dnl library link name
4171 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
4172 dnl If we ever need to do that, we won't need to keep these.
4173 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4174 if test "${TOOLKIT_DIR}" = "os2"; then
4175     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4176 else
4177     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4178 fi
4179
4180
4181
4182 if test "$wxUSE_COCOA" = 1; then
4183     AC_LANG_SAVE
4184     AC_WX_LANG_OBJECTIVEC
4185 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4186 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4187 dnl Point but only if MacTypes.h was not included first.  Of course,
4188 dnl if MacTypes.h is included later then you're screwed when it
4189 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4190 dnl to not typedef Point and thus fix the problem.
4191     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4192     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4193 #include <CoreFoundation/CoreFoundation.h>
4194         ],[],
4195         [AC_MSG_RESULT([no])],
4196         [AC_MSG_RESULT([yes])
4197         AC_MSG_CHECKING([if defining __Point__ will fix it])
4198         AC_TRY_COMPILE([#define __Point__ 1
4199 #include <AppKit/NSEvent.h>
4200 #include <CoreFoundation/CoreFoundation.h>
4201             ],[],
4202             [AC_MSG_RESULT([yes])
4203             AC_DEFINE(__Point__)
4204             ],
4205             [AC_MSG_FAILURE([no])]
4206         )]
4207     )
4208     AC_LANG_RESTORE
4209 fi
4210
4211 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
4212     dnl base name of the resource file for wxMac must be the same
4213     dnl as library installation base name (-install_name)
4214     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
4215     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
4216
4217     dnl add the resources target for wxMac
4218     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
4219
4220     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
4221     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
4222     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
4223
4224     MACSETFILE="\$(SETFILE)"
4225
4226     dnl resources are bundled both with shared library and applications
4227     dnl since the carb resource *must* be included in the application
4228     if test "$wxUSE_MAC" = 1; then
4229         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
4230         RESCOMP="$REZ"
4231         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
4232     else
4233         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
4234         RESCOMP="echo -n \| $REZ"
4235         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
4236     fi
4237
4238 else
4239     dnl default value is to (silently) do nothing in the makefile
4240     MACSETFILE="@true"
4241
4242     if test "$wxUSE_PM" = 1; then
4243         RESCOMP="emxbind"
4244         WXCONFIG_RESFLAGS="-ep"
4245
4246         dnl Is this one really used anywhere for pm?
4247         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
4248     else
4249         POSTLINK_COMMAND="@true"
4250     fi
4251
4252 fi
4253
4254
4255 dnl ---------------------------------------------------------------------------
4256 dnl Checks for typedefs
4257 dnl ---------------------------------------------------------------------------
4258
4259 dnl   defines mode_t if not already defined
4260 AC_TYPE_MODE_T
4261 dnl   defines off_t if not already defined
4262 AC_TYPE_OFF_T
4263 dnl   defines pid_t if not already defined
4264 AC_TYPE_PID_T
4265 dnl   defines size_t if not already defined
4266 AC_TYPE_SIZE_T
4267 dnl   defines uid_t and gid_t if not already defined
4268 AC_TYPE_UID_T
4269
4270 dnl sets HAVE_SSIZE_T if ssize_t is defined
4271 AC_CHECK_TYPES(ssize_t)
4272
4273 dnl check what exactly size_t is on this machine - this is necessary to avoid
4274 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4275 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4276 AC_CACHE_CHECK([if size_t is unsigned int],
4277     wx_cv_size_t_is_uint,
4278     [
4279     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4280     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4281     dnl methods in a local class (i.e. class inside a function) declaration
4282     dnl without any objections!!
4283     dnl
4284     dnl hence the hack below: we must have Foo at global scope!
4285     AC_TRY_COMPILE([#include <stddef.h>],
4286         [
4287             return 0; }
4288
4289             struct Foo { void foo(size_t); void foo(unsigned int); };
4290
4291             int bar() {
4292         ],
4293         wx_cv_size_t_is_uint=no,
4294         wx_cv_size_t_is_uint=yes
4295     )
4296     ]
4297 )
4298
4299 if test "$wx_cv_size_t_is_uint" = "yes"; then
4300     AC_DEFINE(wxSIZE_T_IS_UINT)
4301 else
4302     AC_CACHE_CHECK([if size_t is unsigned long],
4303         wx_cv_size_t_is_ulong,
4304         AC_TRY_COMPILE([#include <stddef.h>],
4305             [
4306                 return 0; }
4307
4308                 struct Foo { void foo(size_t); void foo(unsigned long); };
4309
4310                 int bar() {
4311             ],
4312             wx_cv_size_t_is_ulong=no,
4313             wx_cv_size_t_is_ulong=yes
4314         )
4315     )
4316
4317     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4318         AC_DEFINE(wxSIZE_T_IS_ULONG)
4319     fi
4320 fi
4321
4322 AC_LANG_POP() dnl C++
4323
4324 dnl ---------------------------------------------------------------------------
4325 dnl Checks for structures
4326 dnl ---------------------------------------------------------------------------
4327
4328 dnl does passwd struct has the pw_gecos field?
4329 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4330     [
4331         AC_TRY_COMPILE([#include <pwd.h>],
4332              [
4333                 char *p;
4334                 struct passwd *pw;
4335                 p = pw->pw_gecos;
4336              ],
4337              [
4338                 wx_cv_struct_pw_gecos=yes
4339              ],
4340              [
4341                 wx_cv_struct_pw_gecos=no
4342              ]
4343         )
4344     ]
4345 )
4346
4347 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4348     AC_DEFINE(HAVE_PW_GECOS)
4349 fi
4350
4351 dnl ---------------------------------------------------------------------------
4352 dnl Check for functions
4353 dnl ---------------------------------------------------------------------------
4354
4355 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4356 if test "$wxUSE_WCHAR_T" = "yes"; then
4357     AC_DEFINE(wxUSE_WCHAR_T)
4358
4359     dnl check for wcslen in all possible places
4360     WCSLEN_FOUND=0
4361     WCHAR_LINK=
4362     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4363
4364     if test "$WCSLEN_FOUND" = 0; then
4365         if test "$TOOLKIT" = "MSW"; then
4366             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4367         else
4368             AC_CHECK_LIB(w, wcslen, [
4369                             WCHAR_LINK=" -lw"
4370                             WCSLEN_FOUND=1
4371                         ])
4372         fi
4373     fi
4374
4375     if test "$WCSLEN_FOUND" = 1; then
4376         AC_DEFINE(HAVE_WCSLEN)
4377     fi
4378
4379     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4380     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4381     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4382     dnl flags when g++ is configured, it will declare it's own).
4383     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4384         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4385     fi
4386
4387     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4388     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4389     dnl library, not the header, so do a header check for mbstate_t first.
4390     AC_CHECK_TYPES([mbstate_t],
4391                    [AC_CHECK_FUNCS(wcsrtombs)],
4392                    [],
4393                    [#include <wchar.h>])
4394 else
4395     AC_MSG_WARN([Wide character support is unavailable])
4396 fi
4397
4398 dnl check for vsnprintf() -- a safe version of vsprintf())
4399 dnl
4400 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4401 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4402 dnl stupidly, provides a dummy function declaration inside its extension)
4403 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4404 dnl
4405 dnl so we first check if the function is in the library
4406 dnl
4407 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4408 AC_CHECK_FUNCS(snprintf vsnprintf)
4409
4410 if test "$ac_cv_func_vsnprintf" = "yes"; then
4411     dnl yes it is -- now check if it is in the headers
4412     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4413         [
4414             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4415             dnl taking "char *" and not "const char *" while Metrowerks does
4416             dnl provide a correct vsnprintf declaration but in C++ mode it's
4417             dnl always in std namespace and so we have to bring it in scope
4418             AC_TRY_COMPILE(
4419                 [
4420                     #include <stdio.h>
4421                     #include <stdarg.h>
4422                     #ifdef __MSL__
4423                     #if __MSL__ >= 0x6000
4424                     namespace std {}
4425                     using namespace std;
4426                     #endif
4427                     #endif
4428                 ],
4429                 [
4430                     char *buf;
4431                     va_list ap;
4432                     vsnprintf(buf, 10u, "%s", ap);
4433                 ],
4434                 wx_cv_func_vsnprintf_decl=yes,
4435                 wx_cv_func_vsnprintf_decl=no
4436             )
4437         ]
4438     )
4439
4440     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4441         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4442
4443         dnl we know there is a vsnprintf declaration, but some old headers
4444         dnl may have one taking a "char *" format instead of "const char *"
4445         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4446             [
4447                 AC_TRY_COMPILE(
4448                     [
4449                         #include <stdio.h>
4450                         #include <stdarg.h>
4451                         #ifdef __MSL__
4452                         #if __MSL__ >= 0x6000
4453                         namespace std {}
4454                         using namespace std;
4455                         #endif
4456                         #endif
4457                     ],
4458                     [
4459                         char *buf;
4460                         va_list ap;
4461                         const char *fmt = "%s";
4462                         vsnprintf(buf, 10u, fmt, ap);
4463                     ],
4464                     wx_cv_func_broken_vsnprintf_decl=no,
4465                     wx_cv_func_broken_vsnprintf_decl=yes
4466                 )
4467             ]
4468         )
4469
4470         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4471             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4472         fi
4473     fi
4474 fi
4475
4476 dnl the same as above but for snprintf() now: it's not present in at least AIX
4477 dnl 4.2 headers
4478 if test "$ac_cv_func_snprintf" = "yes"; then
4479     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4480         [
4481             AC_TRY_COMPILE(
4482                 [
4483                     #include <stdio.h>
4484                     #include <stdarg.h>
4485                     #ifdef __MSL__
4486                     #if __MSL__ >= 0x6000
4487                     namespace std {}
4488                     using namespace std;
4489                     #endif
4490                     #endif
4491                 ],
4492                 [
4493                     char *buf;
4494                     snprintf(buf, 10u, "%s", "wx");
4495                 ],
4496                 wx_cv_func_snprintf_decl=yes,
4497                 wx_cv_func_snprintf_decl=no
4498             )
4499         ]
4500     )
4501
4502     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4503         AC_DEFINE(HAVE_SNPRINTF_DECL)
4504
4505         dnl we know there is an snprintf declaration, but some old headers
4506         dnl may have one taking a "char *" format instead of "const char *"
4507         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4508             [
4509                 AC_TRY_COMPILE(
4510                     [
4511                         #include <stdio.h>
4512                         #include <stdarg.h>
4513                         #ifdef __MSL__
4514                         #if __MSL__ >= 0x6000
4515                         namespace std {}
4516                         using namespace std;
4517                         #endif
4518                         #endif
4519                     ],
4520                     [
4521                         char *buf;
4522                         const char *fmt = "%s";
4523                         snprintf(buf, 10u, fmt, "wx");
4524                     ],
4525                     wx_cv_func_broken_snprintf_decl=no,
4526                     wx_cv_func_broken_snprintf_decl=yes
4527                 )
4528             ]
4529         )
4530
4531         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4532             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4533         fi
4534     fi
4535
4536     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4537
4538         dnl check if snprintf() has support for positional arguments
4539         dnl NB: if snprintf() has positional support we can safely suppose that also
4540         dnl     other *printf() functions support them as they all belong to the same
4541         dnl     family and they all fallback to the same implementation
4542         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4543             [
4544                 AC_TRY_RUN(
4545                     [
4546                         #include <stdio.h>
4547
4548                         int main (void)
4549                         {
4550                             char buffer[128];
4551                             snprintf (buffer, 128, "%2\$d %3\$d %1\$d", 1, 2, 3);
4552                             if (strcmp ("2 3 1", buffer) == 0)
4553                                 exit (0);
4554                             exit (1);
4555                         }
4556                     ],
4557                     wx_cv_func_snprintf_pos_params=no,
4558                     wx_cv_func_snprintf_pos_params=yes,
4559                     dnl be pessimistic when cross-compiling
4560                     [
4561                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4562 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4563                         wx_cv_func_snprintf_pos_params=no
4564                     ]
4565                 )
4566             ]
4567         )
4568
4569         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4570             AC_DEFINE(HAVE_UNIX98_PRINTF)
4571         fi
4572     fi
4573 fi
4574
4575 if test "$wxUSE_UNICODE" = yes; then
4576
4577     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4578     dnl builds so let's check if swprintf() is declared as C99 imposes:
4579     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4580     dnl or rather as:
4581     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4582     AC_CHECK_FUNCS(swprintf)
4583
4584     if test "$ac_cv_func_swprintf" = "yes"; then
4585         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4586             [
4587                 AC_TRY_COMPILE(
4588                     [
4589                         #include <stdio.h>
4590                         #include <stdarg.h>
4591                         #include <wchar.h>
4592                     ],
4593                     [
4594                         wchar_t *buf;
4595                         const wchar_t *fmt = L"test";
4596                         swprintf(buf, 10u, fmt);
4597                     ],
4598                     wx_cv_func_broken_swprintf_decl=no,
4599                     wx_cv_func_broken_swprintf_decl=yes
4600                 )
4601             ]
4602         )
4603
4604         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4605             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4606         fi
4607     fi
4608
4609     dnl also look if we have wide char IO functions, notice that [f]putws are
4610     dnl declared in special widec.h under Solaris
4611     wchar_headers="#include <stdio.h>
4612 #include <wchar.h>"
4613     case "${host}" in
4614         *-*-solaris2* )
4615             AC_CHECK_HEADERS(widec.h)
4616             if test "$ac_cv_header_widec_h" = "yes"; then
4617                 wchar_headers="$wchar_headers
4618 #include <widec.h>"
4619             fi
4620     esac
4621
4622     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4623                    [$wchar_headers])
4624
4625     dnl MinGW has a vswprintf with a different prototype, and
4626     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4627     dnl finds it even if it is not declared in some versions...
4628     AC_MSG_CHECKING([for _vsnwprintf])
4629     AC_TRY_COMPILE([#include <wchar.h>],
4630                    [&_vsnwprintf;],
4631                    [AC_MSG_RESULT([yes])
4632                     AC_DEFINE(HAVE__VSNWPRINTF)],
4633                    [AC_MSG_RESULT([no])]);
4634 fi
4635
4636 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4637     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4638 fi
4639
4640 if test "$wxUSE_FILE" = "yes"; then
4641     WX_CHECK_FUNCS(fsync)
4642 fi
4643
4644 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4645
4646 dnl the following tests are for Unix(like) systems only
4647 if test "$TOOLKIT" != "MSW"; then
4648
4649 dnl check for available version of iconv()
4650
4651 AM_ICONV
4652 LIBS="$LIBICONV $LIBS"
4653
4654 dnl check for POSIX signals if we need them
4655 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4656     AC_CHECK_FUNCS(sigaction)
4657
4658     if test "$ac_cv_func_sigaction" = "no"; then
4659         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4660         wxUSE_ON_FATAL_EXCEPTION=no
4661     fi
4662
4663     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4664       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4665       [
4666         dnl C compiler happily compiles the code even if there is type mismatch
4667         AC_LANG_PUSH(C++)
4668         AC_TRY_COMPILE([#include <signal.h>],
4669                      [
4670                         extern void testSigHandler(int);
4671
4672                         struct sigaction sa;
4673                         sa.sa_handler = testSigHandler;
4674                      ], [
4675                         wx_cv_type_sa_handler=int
4676                      ], [
4677                         wx_cv_type_sa_handler=void
4678                      ])
4679         AC_LANG_POP()
4680       ])
4681
4682       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4683     fi
4684 fi
4685
4686 dnl backtrace() and backtrace_symbols() for wxStackWalker
4687 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4688     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4689         [
4690             AC_LANG_PUSH(C++)
4691             AC_TRY_COMPILE([#include <execinfo.h>],
4692                 [
4693                     void *trace[1];
4694                     char **messages;
4695
4696                     backtrace(trace, 1);
4697                     messages = backtrace_symbols(trace, 1);
4698                 ],
4699                 wx_cv_func_backtrace=yes,
4700                 wx_cv_func_backtrace=no
4701             )
4702             AC_LANG_POP()
4703         ]
4704     )
4705
4706
4707     if test "$wx_cv_func_backtrace" = "no"; then
4708         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4709         wxUSE_STACKWALKER=no
4710     else
4711         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4712             [
4713                 AC_LANG_PUSH(C++)
4714                 AC_TRY_LINK([#include <cxxabi.h>],
4715                     [
4716                         int rc;
4717                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4718                     ],
4719                     wx_cv_func_cxa_demangle=yes,
4720                     wx_cv_func_cxa_demangle=no
4721                 )
4722                 AC_LANG_POP()
4723             ]
4724         )
4725
4726         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4727             AC_DEFINE(HAVE_CXA_DEMANGLE)
4728         fi
4729     fi
4730 fi
4731
4732 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4733     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4734     wxUSE_STACKWALKER=no
4735 fi
4736
4737
4738 dnl check for the function for temp files creation
4739 AC_CHECK_FUNCS(mkstemp mktemp, break)
4740
4741 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4742 dnl Linux and *BSD and statvfs() under Solaris
4743 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4744     AC_TRY_COMPILE(
4745         [
4746              #if defined(__BSD__)
4747              #include <sys/param.h>
4748              #include <sys/mount.h>
4749              #else
4750              #include <sys/vfs.h>
4751              #endif
4752         ],
4753         [
4754              long l;
4755              struct statfs fs;
4756              statfs("/", &fs);
4757              l = fs.f_bsize;
4758              l += fs.f_blocks;
4759              l += fs.f_bavail;
4760         ],
4761          wx_cv_func_statfs=yes,
4762          wx_cv_func_statfs=no
4763     )
4764 )
4765
4766 if test "$wx_cv_func_statfs" = "yes"; then
4767     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4768     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4769         AC_LANG_PUSH(C++)
4770         AC_TRY_COMPILE(
4771             [
4772                  #if defined(__BSD__)
4773                  #include <sys/param.h>
4774                  #include <sys/mount.h>
4775                  #else
4776                  #include <sys/vfs.h>
4777                  #endif
4778             ],
4779             [
4780                 struct statfs fs;
4781                 statfs("", &fs);
4782             ],
4783             wx_cv_func_statfs_decl=yes,
4784             wx_cv_func_statfs_decl=no
4785         )
4786         AC_LANG_POP()
4787     )
4788
4789     if test "$wx_cv_func_statfs_decl" = "yes"; then
4790         AC_DEFINE(HAVE_STATFS_DECL)
4791     fi
4792
4793     wx_cv_type_statvfs_t="struct statfs"
4794     AC_DEFINE(HAVE_STATFS)
4795 else
4796     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4797         AC_TRY_COMPILE(
4798             [
4799                 #include <stddef.h>
4800                 #include <sys/statvfs.h>
4801             ],
4802             [
4803                 statvfs("/", NULL);
4804             ],
4805             wx_cv_func_statvfs=yes,
4806             wx_cv_func_statvfs=no
4807         )
4808     )
4809
4810     if test "$wx_cv_func_statvfs" = "yes"; then
4811         dnl we also have to check whether we should use statvfs_t (works under
4812         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4813         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4814         dnl mode both work fine)
4815         dnl
4816         dnl for this check C++ compiler has to be used as passing incompatible
4817         dnl pointers is just a warning and not an error in C
4818         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4819             AC_LANG_PUSH(C++)
4820             AC_TRY_COMPILE(
4821                 [
4822                     #include <sys/statvfs.h>
4823                 ],
4824                 [
4825                     long l;
4826                     statvfs_t fs;
4827                     statvfs("/", &fs);
4828                     l = fs.f_bsize;
4829                     l += fs.f_blocks;
4830                     l += fs.f_bavail;
4831                 ],
4832                 wx_cv_type_statvfs_t=statvfs_t,
4833                 [
4834                     AC_TRY_COMPILE(
4835                         [
4836                             #include <sys/statvfs.h>
4837                         ],
4838                         [
4839                             long l;
4840                             struct statvfs fs;
4841                             statvfs("/", &fs);
4842                             l = fs.f_bsize;
4843                             l += fs.f_blocks;
4844                             l += fs.f_bavail;
4845                         ],
4846                         wx_cv_type_statvfs_t="struct statvfs",
4847                         wx_cv_type_statvfs_t="unknown"
4848                     )
4849                 ]
4850             )
4851             AC_LANG_POP()
4852         )
4853
4854         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4855             AC_DEFINE(HAVE_STATVFS)
4856         fi
4857     else
4858         dnl set it for the test below
4859         wx_cv_type_statvfs_t="unknown"
4860     fi
4861 fi
4862
4863 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4864     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4865 else
4866     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4867 fi
4868
4869 dnl check for fcntl() or at least flock() needed by Unix implementation of
4870 dnl wxSingleInstanceChecker
4871 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4872     AC_CHECK_FUNCS(fcntl flock, break)
4873
4874     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4875         AC_MSG_WARN(wxSingleInstanceChecker not available)
4876         wxUSE_SNGLINST_CHECKER=no
4877     fi
4878 fi
4879
4880 dnl check for timegm() used by datetime.cpp
4881 AC_CHECK_FUNCS(timegm)
4882
4883 dnl look for a function to modify the environment
4884 AC_CHECK_FUNCS(putenv setenv, break)
4885
4886 HAVE_SOME_SLEEP_FUNC=0
4887 if test "$USE_BEOS" = 1; then
4888     dnl BeOS has its own (wonder where did they get it from) sleep() function
4889     dnl in unistd.h
4890     AC_DEFINE(HAVE_SLEEP)
4891     HAVE_SOME_SLEEP_FUNC=1
4892 fi
4893
4894 if test "$USE_DARWIN" = 1; then
4895     dnl Mac OS X/Darwin has both nanosleep and usleep
4896     dnl but only usleep is defined in unistd.h
4897     AC_DEFINE(HAVE_USLEEP)
4898     HAVE_SOME_SLEEP_FUNC=1
4899 fi
4900
4901 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4902     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4903     POSIX4_LINK=
4904     AC_CHECK_FUNCS(nanosleep,
4905         AC_DEFINE(HAVE_NANOSLEEP),
4906         [
4907             AC_CHECK_LIB(posix4, nanosleep,
4908                 [
4909                     AC_DEFINE(HAVE_NANOSLEEP)
4910                     POSIX4_LINK=" -lposix4"
4911                 ],
4912                 [
4913                     WX_CHECK_FUNCS(usleep,,
4914                                     AC_MSG_WARN([wxSleep() function will not work])
4915                     )
4916                 ]
4917             )
4918         ]
4919     )
4920 fi
4921
4922 dnl check for uname (POSIX) and gethostname (BSD)
4923 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4924 if test "$wx_cv_func_uname" != yes; then
4925     WX_CHECK_FUNCS(gethostname)
4926 fi
4927
4928 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4929
4930 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4931 dnl libnsl or libresolv or libsocket)
4932 INET_LINK=
4933 AC_CHECK_FUNCS(inet_addr,
4934     AC_DEFINE(HAVE_INET_ADDR),
4935     [
4936         AC_CHECK_LIB(nsl, inet_addr,
4937             INET_LINK="nsl",
4938             [
4939                 AC_CHECK_LIB(resolv, inet_addr,
4940                     INET_LINK="resolv",
4941                     [
4942                         AC_CHECK_LIB(socket, inet_addr,
4943                             INET_LINK="socket"
4944                         )
4945                     ]
4946                 )
4947             ]
4948         )
4949     ]
4950 )
4951
4952 AC_CHECK_FUNCS(inet_aton,
4953         AC_DEFINE(HAVE_INET_ATON),
4954         [
4955             dnl only check it in the same lib
4956             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4957         ])
4958
4959 if test "x$INET_LINK" != "x"; then
4960     AC_DEFINE(HAVE_INET_ADDR)
4961     INET_LINK=" -l$INET_LINK"
4962 fi
4963
4964 WX_CHECK_FUNCS(fdopen)
4965
4966 fi
4967
4968 dnl if !MSW
4969
4970
4971 dnl ------------------------------------------
4972 dnl Checks specific to contrib libs (MMedia)
4973 dnl ------------------------------------------
4974
4975 dnl Check for ESD:
4976 EXTRALIBS_ESD=
4977 AC_CHECK_LIB(esd, esd_close, [
4978     AC_CHECK_HEADERS([esd.h], [
4979     EXTRALIBS_ESD="-lesd"
4980   ])
4981 ])
4982 AC_SUBST(EXTRALIBS_ESD)
4983
4984 dnl check for known CD-ROM interface
4985 AC_MSG_CHECKING([for known CD-ROM interface])
4986 AC_TRY_COMPILE([#ifdef __linux__
4987                 #include <linux/cdrom.h>
4988                 #else
4989                 /* For Solaris */
4990                 #include <sys/cdio.h>
4991                 #endif
4992                 ],
4993                [struct cdrom_tocentry entry, old_entry;],
4994                [AC_MSG_RESULT([yes])
4995                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4996                [AC_MSG_RESULT([no])])
4997
4998 dnl ===========================================================================
4999 dnl Now we have all the info we need - use it!
5000 dnl ===========================================================================
5001
5002 dnl flush the cache
5003 AC_CACHE_SAVE
5004
5005 dnl ---------------------------------------------------------------------------
5006 dnl thread support for Unix (for Win32 and OS/2 see past
5007 dnl                          the next matching "else")
5008 dnl ---------------------------------------------------------------------------
5009
5010 dnl under MSW (except mingw32) we always have thread support
5011 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5012
5013     dnl the code below:
5014     dnl
5015     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
5016     dnl   necessary to build the MT programs for the linker and compiler
5017     dnl   respectively
5018     dnl
5019     dnl   sets wxUSE_THREADS=1 if thread support is activated
5020
5021     THREADS_LINK=
5022     THREADS_CFLAGS=
5023
5024     if test "$wxUSE_THREADS" = "yes" ; then
5025         if test "$USE_BEOS" = 1; then
5026             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
5027             wxUSE_THREADS="no"
5028         fi
5029     fi
5030
5031     if test "$wxUSE_THREADS" = "yes" ; then
5032         dnl find if POSIX threads are available
5033         dnl
5034         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
5035         dnl archive from http://ac-archive.sourceforge.net/
5036         dnl
5037         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
5038         dnl Forero Cuervo <bachue@bachue.com> for the original code
5039
5040         dnl TODO: cache the result
5041
5042         dnl define the list of the thread options to try in the loop below
5043         dnl with the convention that anything starting with '-' is a cpp flag
5044         dnl while anything else is a library (i.e. there is an implicit "-l")
5045         THREAD_OPTS="-pthread"
5046         case "${host}" in
5047           *-*-solaris2* | *-*-sunos4* )
5048                 if test "x$GCC" = "xyes"; then
5049                     dnl Solaris/gcc combination use this one for some reason
5050                     THREAD_OPTS="-pthreads $THREAD_OPTS"
5051                 else
5052                     THREAD_OPTS="-mt $THREAD_OPTS"
5053                 fi
5054                 ;;
5055           *-*-freebsd*)
5056                 dnl look, in order, for the kernel threads, then Linux threads
5057                 dnl and finally the userland threads
5058                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
5059                 ;;
5060           *-*-darwin* | *-*-cygwin* )
5061                 dnl Darwin / Mac OS X just uses -lpthread tested below
5062                 dnl and so does Cygwin
5063                 THREAD_OPTS=""
5064                 ;;
5065           *-*-aix*)
5066                 dnl AIX calls the library libpthreads - thanks IBM!
5067                 THREAD_OPTS="pthreads"
5068                 ;;
5069           *-hp-hpux* )
5070                 if test "x$GCC" = "xyes"; then
5071                     dnl g++ versions before 3.3.2 don't support -pthread.
5072                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
5073                         THREAD_OPTS=""
5074                 else
5075                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
5076                     dnl 2005]) supports -mt
5077                     THREAD_OPTS="-mt"
5078                 fi
5079                 ;;
5080
5081           *-*-irix* )
5082                 dnl gcc under IRIX doesn't seem to like -pthread, but it
5083                 dnl doesn't give an error for it neither, just a warning
5084                 dnl message -- but this is still very annoying
5085                 if test "x$GCC" = "xyes"; then
5086                     THREAD_OPTS=""
5087                 fi
5088                 ;;
5089
5090           *-*-*UnixWare*)
5091                 dnl flying by man pages here: Caldera online docs use this
5092                 if test "x$GCC" != "xyes"; then
5093                     THREAD_OPTS="-Ethread"
5094                 fi
5095                 ;;
5096         esac
5097
5098         dnl simply linking with libpthread should make the test below work but
5099         dnl it's far from certain that the threaded programs compiled without
5100         dnl any special switches actually work, so try it after all the others
5101         THREAD_OPTS="$THREAD_OPTS pthread none"
5102
5103         dnl now test for all possibilities
5104         THREADS_OK=no
5105         for flag in $THREAD_OPTS; do
5106             case $flag in
5107                 none)
5108                     AC_MSG_CHECKING([whether pthreads work without any flags])
5109                     ;;
5110
5111                 -*)
5112                     AC_MSG_CHECKING([whether pthreads work with $flag])
5113                     THREADS_CFLAGS="$flag"
5114                     ;;
5115
5116                 *)
5117                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5118                     THREADS_LINK="-l$flag"
5119                     ;;
5120               esac
5121
5122               save_LIBS="$LIBS"
5123               save_CFLAGS="$CFLAGS"
5124               LIBS="$THREADS_LINK $LIBS"
5125               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5126
5127               AC_TRY_LINK([#include <pthread.h>],
5128                           [pthread_create(0,0,0,0);],
5129                           THREADS_OK=yes)
5130
5131               LIBS="$save_LIBS"
5132               CFLAGS="$save_CFLAGS"
5133
5134               AC_MSG_RESULT($THREADS_OK)
5135               if test "x$THREADS_OK" = "xyes"; then
5136                       break;
5137               fi
5138
5139               THREADS_LINK=""
5140               THREADS_CFLAGS=""
5141       done
5142
5143       if test "x$THREADS_OK" != "xyes"; then
5144           wxUSE_THREADS=no
5145           AC_MSG_WARN([No thread support on this system... disabled])
5146       else
5147           dnl yes, these special compiler flags should be used with the
5148           dnl linker as well
5149           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5150           LIBS="$THREADS_LINK $LIBS"
5151
5152           AC_MSG_CHECKING([if more special flags are required for pthreads])
5153           flag=no
5154           case "${host}" in
5155             *-aix*)
5156                 dnl again quoting from
5157                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5158                 dnl
5159                 dnl     When compiling and linking with -pthread, the library
5160                 dnl     search path should include -L/usr/lib/threads at the
5161                 dnl     beginning of the path.
5162                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5163                 flag="-D_THREAD_SAFE"
5164                 ;;
5165             *-freebsd*)
5166                 flag="-D_THREAD_SAFE"
5167                 ;;
5168             *-hp-hpux* )
5169                 flag="-D_REENTRANT"
5170                 if test "x$GCC" != "xyes"; then
5171                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5172                     flag="$flag -D_RWSTD_MULTI_THREAD"
5173                 fi
5174                 ;;
5175             *solaris* | alpha*-osf*)
5176                 flag="-D_REENTRANT"
5177                 ;;
5178           esac
5179           AC_MSG_RESULT(${flag})
5180           if test "x$flag" != xno; then
5181               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5182           fi
5183
5184           dnl don't add these options to CPPFLAGS as cpp might not know them
5185           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5186       fi
5187     fi
5188
5189     dnl do other tests only if we are using threads
5190     if test "$wxUSE_THREADS" = "yes" ; then
5191       AC_CHECK_FUNCS(thr_setconcurrency)
5192
5193       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5194       dnl wouldn't be found by it
5195       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5196       [
5197         AC_TRY_COMPILE([#include <pthread.h>
5198                void ThreadCleanupFunc(void *p);
5199             ],
5200             [
5201                 void *p;
5202                 pthread_cleanup_push(ThreadCleanupFunc, p);
5203                 pthread_cleanup_pop(0);
5204             ], [
5205                wx_cv_func_pthread_cleanup=yes
5206             ], [
5207                wx_cv_func_pthread_cleanup=no
5208             ]
5209         )
5210       ])
5211       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5212         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5213       fi
5214
5215       AC_CHECK_HEADERS(sched.h)
5216       if test "$ac_cv_header_sched_h" = "yes"; then
5217           AC_CHECK_FUNC(sched_yield,
5218             AC_DEFINE(HAVE_SCHED_YIELD),
5219             [
5220                 AC_CHECK_LIB(posix4,
5221                     sched_yield,
5222                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5223                     AC_MSG_WARN(wxThread::Yield will not work properly)
5224                 )
5225             ]
5226           )
5227       fi
5228
5229       dnl to be able to set the thread priority, we need to have all of the
5230       dnl following functions:
5231       dnl   1. pthread_attr_getschedpolicy
5232       dnl   2. sched_get_priority_min and sched_get_priority_max
5233       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5234       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5235       HAVE_PRIOR_FUNCS=0
5236       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5237                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5238                        [AC_CHECK_FUNC(sched_get_priority_max,
5239                            HAVE_PRIOR_FUNCS=1,
5240                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5241                              [
5242                                 HAVE_PRIOR_FUNCS=1
5243                                 POSIX4_LINK=" -lposix4"
5244                              ],
5245                            )]
5246                        )]
5247                      )]
5248                    )
5249
5250       if test "$HAVE_PRIOR_FUNCS" = 1; then
5251         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5252       else
5253         AC_MSG_WARN(Setting thread priority will not work)
5254       fi
5255
5256       AC_CHECK_FUNC(pthread_cancel,
5257                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5258                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5259
5260       AC_CHECK_FUNC(pthread_attr_setstacksize,
5261                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5262
5263       dnl mutexattr_t initialization is done in quite different ways on different
5264       dnl platforms, so check for a few things:
5265       dnl
5266       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5267       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5268       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5269       dnl defined, we do it by directly assigned
5270       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5271
5272       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5273       [
5274         AC_TRY_COMPILE([#include <pthread.h>],
5275             [
5276                pthread_mutexattr_t attr;
5277                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5278             ],
5279             wx_cv_type_pthread_mutexattr_t=yes,
5280             wx_cv_type_pthread_mutexattr_t=no
5281         )
5282       ])
5283
5284       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5285         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5286
5287         dnl check if we already have the declaration we need, it is not
5288         dnl present in some systems' headers
5289         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5290                        wx_cv_func_pthread_mutexattr_settype_decl, [
5291                        AC_TRY_COMPILE([#include <pthread.h>],
5292                            [
5293                                pthread_mutexattr_t attr;
5294                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5295                            ],
5296                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5297                            wx_cv_func_pthread_mutexattr_settype_decl=no
5298                        )
5299         ])
5300         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5301             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5302         fi
5303       else
5304         dnl don't despair, there may be another way to do it
5305         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5306                        wx_cv_type_pthread_rec_mutex_init,
5307         [
5308             AC_TRY_COMPILE([#include <pthread.h>],
5309                 [
5310                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5311                 ], [
5312                     wx_cv_type_pthread_rec_mutex_init=yes
5313                 ], [
5314                     wx_cv_type_pthread_rec_mutex_init=no
5315                 ]
5316             )
5317         ])
5318         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5319           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5320         else
5321           dnl this may break code working elsewhere, so at least warn about it
5322           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5323         fi
5324       fi
5325     fi
5326
5327 dnl from if !MSW
5328 else
5329     if test "$wxUSE_THREADS" = "yes" ; then
5330       case "${host}" in
5331         *-*-mingw32* )
5332             dnl check if the compiler accepts -mthreads
5333             AC_CACHE_CHECK([if compiler supports -mthreads],
5334                 wx_cv_cflags_mthread,
5335                 [
5336                     CFLAGS_OLD="$CFLAGS"
5337                     CFLAGS="-mthreads $CFLAGS"
5338                     AC_TRY_COMPILE([], [],
5339                         wx_cv_cflags_mthread=yes,
5340                         wx_cv_cflags_mthread=no
5341                     )
5342                 ]
5343             )
5344
5345             if test "$wx_cv_cflags_mthread" = "yes"; then
5346                 dnl it does, use it
5347                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5348                 LDFLAGS="$LDFLAGS -mthreads"
5349             else
5350                 dnl it doesn't
5351                 CFLAGS="$CFLAGS_OLD"
5352             fi
5353         ;;
5354         *-pc-os2*emx )
5355             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5356             LDFLAGS="$LDFLAGS -Zmt"
5357         ;;
5358       esac
5359     fi
5360 fi
5361
5362 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5363 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5364 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5365 dnl By preference, we probably should use getaddrinfo which avoids thread
5366 dnl safety issues and supports IPv6, however there currently is no code
5367 dnl for it, so testing for it is temporarily disabled and we are restricted
5368 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5369
5370 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5371     dnl no getaddrinfo, so check for gethostbyname_r and
5372     dnl related functions (taken from python's configure.in)
5373     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5374       AX_FUNC_WHICH_GETHOSTBYNAME_R
5375       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5376               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5377           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5378       fi
5379       dnl A similar test for getservbyname_r
5380       dnl I'm tempted to just not do this test which is taking much time and
5381       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5382       dnl doing the test already exists, so using it is easy enough.     - SN
5383       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5384       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5385               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5386           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5387       fi
5388       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5389       dnl silently assume it's available exactly if gethostbyname_r is
5390       dnl available and always requires two more arguments than
5391       dnl gethostbyname_r.
5392       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5393       dnl  function, although it should be easy to rewrite the gethostbyname_r
5394       dnl  check to fit this case, if it's really needed.                - SN )
5395 dnl    ]
5396 dnl )
5397
5398 if test "$wxUSE_THREADS" = "yes"; then
5399   AC_DEFINE(wxUSE_THREADS)
5400
5401   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5402 else
5403   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5404   dnl functions - add tests for other functions here as well
5405   if test "$wx_cv_func_strtok_r" = "yes"; then
5406     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5407     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5408         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5409         AC_MSG_RESULT(yes)
5410     else
5411         AC_MSG_RESULT(no)
5412     fi
5413   fi
5414 fi
5415
5416 if test "$WXGTK20" = 1 ; then
5417   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5418   WXGTK12=1
5419 fi
5420
5421 if test "$WXGTK12" = 1 ; then
5422   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5423 fi
5424
5425 if test "$WXGTK127" = 1 ; then
5426   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5427 fi
5428
5429 if test "$WXGPE" = 1 ; then
5430   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5431 fi
5432
5433 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5434 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5435 DEBUG_CFLAGS=
5436 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5437     DEBUG_CFLAGS="-g"
5438     wxUSE_OPTIMISE=no
5439 fi
5440
5441 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5442     wxUSE_DEBUG_INFO=yes
5443     if test "$GCC" = yes; then
5444         DEBUG_CFLAGS="-ggdb"
5445     fi
5446 fi
5447
5448 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5449     AC_DEFINE(WXDEBUG)
5450     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5451 else
5452     if test "$wxUSE_GTK" = 1 ; then
5453         if test "x$wxGTK_VERSION" = "x1" ; then
5454             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5455         fi
5456     fi
5457 fi
5458
5459 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5460     AC_DEFINE(wxUSE_MEMORY_TRACING)
5461     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5462     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5463     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5464 fi
5465
5466 if test "$wxUSE_DMALLOC" = "yes" ; then
5467     DMALLOC_LIBS="-ldmallocthcxx"
5468 fi
5469
5470 dnl cc/cxx/ld option for profiling
5471 PROFILE_FLAGS=
5472 if test "$wxUSE_PROFILE" = "yes" ; then
5473     PROFILE_FLAGS=" -pg"
5474 fi
5475
5476 if test "$GCC" = "yes" ; then
5477     if test "$wxUSE_NO_RTTI" = "yes" ; then
5478         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5479     fi
5480     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5481         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5482     fi
5483     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5484         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5485     fi
5486
5487     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5488     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5489     dnl for each subroutine by default -- using the switch below only creates
5490     dnl one entry per file instead at the price of minor performance penalty
5491     dnl
5492     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5493     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5494     dnl this, or even the extent of gcc/wx version combinations affected, but
5495     dnl also as above, this 'fix' does not come without side effects.
5496     dnl
5497     dnl TODO: test for the gcc version here (how?)
5498     case "${host}" in
5499       powerpc*-*-aix* )
5500         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5501         ;;
5502       *-hppa* )
5503         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5504         ;;
5505     esac
5506 fi
5507
5508 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5509 OPTIMISE_CFLAGS=
5510 if test "$wxUSE_OPTIMISE" = "no" ; then
5511     if test "$GCC" = yes ; then
5512         dnl use -O0 because compiling with it is faster than compiling with no
5513         dnl optimization options at all (at least with g++ 3.2)
5514         OPTIMISE_CFLAGS="-O0"
5515     fi
5516 else
5517     if test "$GCC" = yes ; then
5518         case "${host}" in
5519             *-pc-os2_emx | *-pc-os2-emx )
5520                 dnl Not all of the supported gcc versions understand
5521                 dnl -fstrict-aliasing and none actually needs it (yet).
5522                 OPTIMISE_CFLAGS="-O2"
5523             ;;
5524             *)
5525                 dnl Switch on optimisation but keep strict-aliasing off for
5526                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5527                 dnl switched back on consider using -Wstrict-aliasing=2.
5528                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5529             ;;
5530         esac
5531     else
5532         OPTIMISE_CFLAGS="-O"
5533     fi
5534 fi
5535
5536 dnl ---------------------------------------------------------------------------
5537 dnl compatibility level
5538 dnl ---------------------------------------------------------------------------
5539
5540 if test "x$WXWIN_COMPATIBILITY_2_4" = "xyes"; then
5541     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
5542
5543     WXWIN_COMPATIBILITY_2_6="yes"
5544 fi
5545
5546 if test "x$WXWIN_COMPATIBILITY_2_6" != "xno"; then
5547     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5548 fi
5549
5550 dnl ---------------------------------------------------------------------------
5551 dnl the library may be built without GUI classes at all
5552 dnl ---------------------------------------------------------------------------
5553
5554 if test "$wxUSE_GUI" = "yes"; then
5555     AC_DEFINE(wxUSE_GUI)
5556
5557     dnl the things we always pull in the GUI version of the library:
5558     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5559     dnl    library really can't be built without those)
5560     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5561     dnl    almost any program and the first 2 are needed to show a message box
5562     dnl    which want to be always able to do)
5563     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5564     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5565     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5566     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5567     dnl 5. misc stuff: timers, settings, message box
5568 fi
5569
5570 dnl ---------------------------------------------------------------------------
5571 dnl Unix/Windows
5572 dnl ---------------------------------------------------------------------------
5573
5574 if test "$wxUSE_UNIX" = "yes"; then
5575   AC_DEFINE(wxUSE_UNIX)
5576 fi
5577
5578 dnl ------------------------------------------------------------------------
5579 dnl DLL support
5580 dnl ------------------------------------------------------------------------
5581
5582 dnl under MSW we always have LoadLibrary/GetProcAddress
5583 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5584
5585     HAVE_DL_FUNCS=0
5586     HAVE_SHL_FUNCS=0
5587     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5588         if test "$USE_DARWIN" = 1; then
5589             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5590             HAVE_DL_FUNCS=1
5591         elif test "$USE_DOS" = 1; then
5592             HAVE_DL_FUNCS=0
5593         else
5594             dnl the test is a bit complicated because we check for dlopen() both with
5595             dnl and without -ldl and we also try to find shl_load() if there is no
5596             dnl dlopen() on this system
5597             AC_CHECK_FUNCS(dlopen,
5598             [
5599                 AC_DEFINE(HAVE_DLOPEN)
5600                 HAVE_DL_FUNCS=1
5601             ],
5602             [
5603                 AC_CHECK_LIB(dl, dlopen,
5604                             [
5605                                 AC_DEFINE(HAVE_DLOPEN)
5606                                 HAVE_DL_FUNCS=1
5607                                 DL_LINK=" -ldl$DL_LINK"
5608                             ],
5609                             [
5610                                 AC_CHECK_FUNCS(shl_load,
5611                                               [
5612                                                 AC_DEFINE(HAVE_SHL_LOAD)
5613                                                 HAVE_SHL_FUNCS=1
5614                                               ],
5615                                               [
5616                                                 AC_CHECK_LIB(shl_load, dld,
5617                                                              [
5618                                                                 HAVE_SHL_FUNCS=1
5619                                                                 DL_LINK=" -ldld$DL_LINK"
5620                                                              ])
5621                                               ])
5622                             ])
5623             ])
5624
5625         dnl check also for dlerror()
5626         if test "$HAVE_DL_FUNCS" = 1; then
5627             AC_CHECK_FUNCS(dlerror,
5628                 AC_DEFINE(HAVE_DLERROR),
5629                 [
5630                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5631                 ]
5632             )
5633         fi
5634         fi
5635
5636         if test "$HAVE_DL_FUNCS" = 0; then
5637             if test "$HAVE_SHL_FUNCS" = 0; then
5638               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5639                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5640                   wxUSE_DYNAMIC_LOADER=no
5641                   wxUSE_DYNLIB_CLASS=no
5642               else
5643                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5644               fi
5645             fi
5646         fi
5647     fi
5648 fi
5649
5650 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5651     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5652 fi
5653 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5654     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5655 fi
5656
5657
5658 dnl ---------------------------------------------------------------------------
5659 dnl Verify consistency of plugins/monolithic/shared settings:
5660 dnl ---------------------------------------------------------------------------
5661
5662 if test "$wxUSE_PLUGINS" = "yes" ; then
5663     if test "$wxUSE_SHARED" = "no" ; then
5664         AC_MSG_WARN([plugins supported only in shared build, disabling])
5665         wxUSE_PLUGINS=no
5666     fi
5667     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5668         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5669         wxUSE_PLUGINS=no
5670     fi
5671     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5672         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5673         wxUSE_PLUGINS=no
5674     fi
5675     if test "$wxUSE_PLUGINS" = "yes" ; then
5676         AC_DEFINE(wxUSE_PLUGINS)
5677     fi
5678 fi
5679
5680 dnl ---------------------------------------------------------------------------
5681 dnl Register non-GUI class options for makefiles and setup.h
5682 dnl ---------------------------------------------------------------------------
5683
5684 if test "$wxUSE_STL" = "yes"; then
5685   AC_DEFINE(wxUSE_STL)
5686 fi
5687
5688 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5689   AC_DEFINE(wxUSE_APPLE_IEEE)
5690 fi
5691
5692 if test "$wxUSE_TIMER" = "yes"; then
5693   AC_DEFINE(wxUSE_TIMER)
5694 fi
5695
5696 dnl Unix implementation needs additional checks because audio support
5697 dnl comes in many favours:
5698 if test "$USE_UNIX" = "1" ; then
5699     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5700     if test "$wxUSE_MGL" != 1; then
5701         dnl it's not enough to check for just the header because OSS under NetBSD
5702         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5703         dnl whether we need -lossaudio at link-time
5704         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5705             AC_TRY_LINK([
5706                     #include <sys/ioctl.h>
5707                     #include <sys/soundcard.h>
5708                 ],
5709                 [
5710                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5711                 ],
5712                 ac_cv_header_sys_soundcard=yes,
5713                 [
5714                     saveLibs="$LIBS"
5715                     LIBS="$saveLibs -lossaudio"
5716                     AC_TRY_LINK([
5717                             #include <sys/ioctl.h>
5718                             #include <sys/soundcard.h>
5719                         ],
5720                         [
5721                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5722                         ],
5723                         ac_cv_header_sys_soundcard=yes,
5724                         [
5725                             LIBS="$saveLibs"
5726                             ac_cv_header_sys_soundcard=no
5727                         ]
5728                     )
5729                 ]
5730             )
5731         ])
5732     fi
5733
5734     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5735         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5736     else
5737         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5738     fi
5739 fi
5740
5741 WITH_PLUGIN_SDL=0
5742 if test "$wxUSE_SOUND" = "yes"; then
5743   if test "$USE_UNIX" = "1" ; then
5744     if test "$wxUSE_LIBSDL" != "no"; then
5745       AM_PATH_SDL([1.2.0],
5746                   [
5747                     EXTRALIBS_SDL="$SDL_LIBS"
5748                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5749                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5750                     AC_DEFINE(wxUSE_LIBSDL)
5751                   ],
5752                   [wxUSE_LIBSDL="no"])
5753       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5754         WITH_PLUGIN_SDL=1
5755       fi
5756     fi
5757   else
5758     dnl wxMGL doesn't support sound under DOS, only under Unix
5759     if test "$wxUSE_MGL" = 1; then
5760         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5761         wxUSE_SOUND="no"
5762     fi
5763   fi
5764 fi
5765
5766 if test "$wxUSE_SOUND" = "yes"; then
5767   AC_DEFINE(wxUSE_SOUND)
5768   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5769 fi
5770
5771 if test "$WXGTK20" = 1; then
5772     PKG_PROG_PKG_CONFIG()
5773
5774     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5775         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5776
5777                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5778                                   [libgnomeprintui-2.2 >= 2.8],
5779                     [
5780                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5781                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5782                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5783                     ],
5784                     [
5785                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5786                         wxUSE_LIBGNOMEPRINT="no"
5787                     ]
5788                 )
5789         fi
5790     fi
5791
5792     if test "$wxUSE_MIMETYPE" = "yes" ; then
5793         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5794
5795                 PKG_CHECK_MODULES(GNOMEVFS,
5796                                   [gnome-vfs-2.0 >= 2.0],
5797                     [
5798                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5799                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5800                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5801                     ],
5802                     [
5803                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5804                         wxUSE_LIBGNOMEVFS="no"
5805                     ]
5806                 )
5807         fi
5808     fi
5809
5810     if test "$wxUSE_LIBHILDON" = "yes" ; then
5811         PKG_CHECK_MODULES(HILDON,
5812                           [hildon-lgpl >= 0.9],
5813             [
5814                 EXTRALIBS_HILDON="$HILDON_LIBS"
5815                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5816                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5817                 AC_DEFINE(wxUSE_LIBHILDON)
5818             ],
5819             [
5820                 AC_MSG_WARN([libhildon_lgpl not found])
5821                         wxUSE_LIBHILDON="no"
5822             ]
5823         )
5824     fi
5825 fi
5826
5827 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5828   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5829 fi
5830
5831 if test "$wxUSE_STOPWATCH" = "yes"; then
5832   AC_DEFINE(wxUSE_STOPWATCH)
5833 fi
5834
5835 if test "$wxUSE_DATETIME" = "yes"; then
5836   AC_DEFINE(wxUSE_DATETIME)
5837 fi
5838
5839 if test "$wxUSE_FILE" = "yes"; then
5840   AC_DEFINE(wxUSE_FILE)
5841 fi
5842
5843 if test "$wxUSE_FFILE" = "yes"; then
5844   AC_DEFINE(wxUSE_FFILE)
5845 fi
5846
5847 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5848   if test "$wxUSE_STREAMS" != yes; then
5849     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5850     wxUSE_ARCHIVE_STREAMS=no
5851   else
5852     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5853   fi
5854 fi
5855
5856 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5857   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5858     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5859   elif test "$wxUSE_ZLIB" = "no"; then
5860     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5861   else
5862     AC_DEFINE(wxUSE_ZIPSTREAM)
5863   fi
5864 fi
5865
5866 if test "$wxUSE_TARSTREAM" = "yes"; then
5867   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5868     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5869   else
5870     AC_DEFINE(wxUSE_TARSTREAM)
5871   fi
5872 fi
5873
5874 if test "$wxUSE_FILESYSTEM" = "yes"; then
5875   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5876     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5877     wxUSE_FILESYSTEM=no
5878   else
5879     AC_DEFINE(wxUSE_FILESYSTEM)
5880   fi
5881 fi
5882
5883 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5884   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5885     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5886   else
5887     AC_DEFINE(wxUSE_FS_ARCHIVE)
5888   fi
5889 fi
5890
5891 if test "$wxUSE_FS_ZIP" = "yes"; then
5892   if test "$wxUSE_FS_ARCHIVE" != yes; then
5893     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5894   else
5895     AC_DEFINE(wxUSE_FS_ZIP)
5896   fi
5897 fi
5898
5899 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5900   if test "$USE_UNIX" != 1; then
5901     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5902     wxUSE_ON_FATAL_EXCEPTION=no
5903   else
5904     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5905   fi
5906 fi
5907
5908 if test "$wxUSE_STACKWALKER" = "yes"; then
5909     AC_DEFINE(wxUSE_STACKWALKER)
5910 fi
5911
5912 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5913     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5914         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5915         wxUSE_DEBUGREPORT=no
5916     else
5917         AC_DEFINE(wxUSE_DEBUGREPORT)
5918         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5919             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5920         fi
5921     fi
5922 fi
5923
5924 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5925   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5926 fi
5927
5928 if test "$wxUSE_BUSYINFO" = "yes"; then
5929   AC_DEFINE(wxUSE_BUSYINFO)
5930 fi
5931
5932 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5933   AC_DEFINE(wxUSE_STD_IOSTREAM)
5934 fi
5935
5936 if test "$wxUSE_STD_STRING" = "yes"; then
5937   AC_DEFINE(wxUSE_STD_STRING)
5938 fi
5939
5940 if test "$wxUSE_STDPATHS" = "yes"; then
5941   AC_DEFINE(wxUSE_STDPATHS)
5942 fi
5943
5944 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5945     AC_DEFINE(wxUSE_TEXTBUFFER)
5946 fi
5947
5948 if test "$wxUSE_TEXTFILE" = "yes"; then
5949   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5950     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5951   else
5952     AC_DEFINE(wxUSE_TEXTFILE)
5953   fi
5954 fi
5955
5956 if test "$wxUSE_CONFIG" = "yes" ; then
5957   if test "$wxUSE_TEXTFILE" != "yes"; then
5958     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5959   else
5960     AC_DEFINE(wxUSE_CONFIG)
5961     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5962     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5963   fi
5964 fi
5965
5966 if test "$wxUSE_INTL" = "yes" ; then
5967   if test "$wxUSE_FILE" != "yes"; then
5968     AC_MSG_WARN(I18n code requires wxFile... disabled)
5969   else
5970     AC_DEFINE(wxUSE_INTL)
5971     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5972     GUIDIST="$GUIDIST INTL_DIST"
5973   fi
5974 fi
5975
5976 if test "$wxUSE_LOG" = "yes"; then
5977   AC_DEFINE(wxUSE_LOG)
5978
5979     if test "$wxUSE_LOGGUI" = "yes"; then
5980       AC_DEFINE(wxUSE_LOGGUI)
5981     fi
5982
5983     if test "$wxUSE_LOGWINDOW" = "yes"; then
5984       AC_DEFINE(wxUSE_LOGWINDOW)
5985     fi
5986
5987     if test "$wxUSE_LOGDIALOG" = "yes"; then
5988       AC_DEFINE(wxUSE_LOG_DIALOG)
5989     fi
5990
5991     dnl the keyboard sample requires wxUSE_LOG
5992     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5993 fi
5994
5995 if test "$wxUSE_LONGLONG" = "yes"; then
5996   AC_DEFINE(wxUSE_LONGLONG)
5997 fi
5998
5999 if test "$wxUSE_GEOMETRY" = "yes"; then
6000   AC_DEFINE(wxUSE_GEOMETRY)
6001 fi
6002
6003 if test "$wxUSE_STREAMS" = "yes" ; then
6004   AC_DEFINE(wxUSE_STREAMS)
6005 fi
6006
6007 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6008   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6009 fi
6010
6011
6012 dnl ---------------------------------------------------------------------------
6013 dnl time/date functions
6014 dnl ---------------------------------------------------------------------------
6015
6016 if test "$wxUSE_DATETIME" = "yes"; then
6017     dnl check for strptime and for its declaration as some systems lack it
6018     dnl FIXME: use WX_CHECK_FUNCS instead
6019     AC_CHECK_FUNCS(strptime)
6020     if test "$ac_cv_func_strptime" = "yes"; then
6021         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
6022             [
6023                 AC_LANG_PUSH(C++)
6024                 AC_TRY_COMPILE(
6025                     [
6026                         #include <time.h>
6027                     ],
6028                     [
6029                         struct tm t;
6030                         strptime("foo", "bar", &t);
6031                     ],
6032                     wx_cv_func_strptime_decl=yes,
6033                     wx_cv_func_strptime_decl=no
6034                 )
6035                 AC_LANG_POP()
6036             ]
6037         )
6038     fi
6039     if test "$wx_cv_func_strptime_decl" = "yes"; then
6040         AC_DEFINE(HAVE_STRPTIME_DECL)
6041     fi
6042
6043     dnl check for timezone variable
6044     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6045     AC_CACHE_CHECK(for timezone variable in <time.h>,
6046                    wx_cv_var_timezone,
6047                    [
6048                         AC_LANG_PUSH(C++)
6049                         AC_TRY_COMPILE(
6050                             [
6051                                 #include <time.h>
6052                             ],
6053                             [
6054                                 int tz;
6055                                 tz = timezone;
6056                             ],
6057                             [
6058                                 wx_cv_var_timezone=timezone
6059                             ],
6060                             [
6061                                 AC_TRY_COMPILE(
6062                                     [
6063                                         #include <time.h>
6064                                     ],
6065                                     [
6066                                         int tz;
6067                                         tz = _timezone;
6068                                     ],
6069                                     [
6070                                         wx_cv_var_timezone=_timezone
6071                                     ],
6072                                     [
6073                                         AC_TRY_COMPILE(
6074                                             [
6075                                                 #include <time.h>
6076                                             ],
6077                                             [
6078                                                 int tz;
6079                                                 tz = __timezone;
6080                                             ],
6081                                             [
6082                                                 wx_cv_var_timezone=__timezone
6083                                             ],
6084                                             [
6085                                                 if test "$USE_DOS" = 0 ; then
6086                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6087                                                 fi
6088                                             ]
6089                                         )
6090                                     ]
6091                                 )
6092                             ]
6093                         )
6094                         AC_LANG_POP()
6095                    ]
6096     )
6097
6098     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6099     if test "x$wx_cv_var_timezone" != x ; then
6100         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6101     fi
6102
6103     dnl check for localtime (it's POSIX, but the check can do no harm...)
6104     AC_CHECK_FUNCS(localtime)
6105
6106     if test "$ac_cv_func_localtime" = "yes"; then
6107         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6108                        wx_cv_struct_tm_has_gmtoff,
6109         [
6110             AC_TRY_COMPILE(
6111                 [
6112                     #include <time.h>
6113                 ],
6114                 [
6115                     struct tm tm;
6116                     tm.tm_gmtoff++;
6117                 ],
6118                 [
6119                     wx_cv_struct_tm_has_gmtoff=yes
6120                 ],
6121                 wx_cv_struct_tm_has_gmtoff=no
6122             )
6123         ])
6124     fi
6125
6126     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6127         AC_DEFINE(WX_GMTOFF_IN_TM)
6128     fi
6129
6130     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6131     dnl function to be used for high resolution timers
6132     AC_CHECK_FUNCS(gettimeofday ftime, break)
6133
6134     if test "$ac_cv_func_gettimeofday" = "yes"; then
6135         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6136                        wx_cv_func_gettimeofday_has_2_args,
6137         [
6138             dnl on some _really_ old systems it takes only 1 argument
6139             AC_TRY_COMPILE(
6140                 [
6141                     #include <sys/time.h>
6142                     #include <unistd.h>
6143                 ],
6144                 [
6145                     struct timeval tv;
6146                     gettimeofday(&tv, NULL);
6147                 ],
6148                 wx_cv_func_gettimeofday_has_2_args=yes,
6149                 AC_TRY_COMPILE(
6150                     [
6151                         #include <sys/time.h>
6152                         #include <unistd.h>
6153                     ],
6154                     [
6155                         struct timeval tv;
6156                         gettimeofday(&tv);
6157                     ],
6158                     wx_cv_func_gettimeofday_has_2_args=no,
6159                     [
6160                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6161                         wx_cv_func_gettimeofday_has_2_args=unknown
6162                     ]
6163                 )
6164             )
6165         ])
6166
6167         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6168             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6169         fi
6170     fi
6171
6172     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6173 fi
6174
6175 dnl ------------------------------------------------------------------------
6176 dnl wxSocket
6177 dnl ------------------------------------------------------------------------
6178
6179 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6180 if test "$wxUSE_SOCKETS" = "yes"; then
6181     if test "$wxUSE_MGL" = "1"; then
6182         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6183         wxUSE_SOCKETS="no"
6184     fi
6185 fi
6186
6187 if test "$wxUSE_SOCKETS" = "yes"; then
6188     dnl under MSW we always have sockets
6189     if test "$TOOLKIT" != "MSW"; then
6190         dnl under Solaris and OS/2, socket functions live in -lsocket
6191         AC_CHECK_FUNC(socket,,
6192             [
6193                 AC_CHECK_LIB(socket, socket,
6194                     if test "$INET_LINK" != " -lsocket"; then
6195                         INET_LINK="$INET_LINK -lsocket"
6196                     fi,
6197                     [
6198                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6199                         wxUSE_SOCKETS=no
6200                     ]
6201                 )
6202             ]
6203         )
6204     fi
6205 fi
6206
6207 if test "$wxUSE_SOCKETS" = "yes" ; then
6208     dnl this test may be appropriate if building under cygwin
6209     dnl right now I'm assuming it also uses the winsock stuff
6210     dnl like mingw does..  -- RL
6211     if test "$TOOLKIT" != "MSW"; then
6212         dnl determine the type of third argument for getsockname
6213         dnl This test needs to be done in C++ mode since gsocket.cpp now
6214         dnl is C++ code and pointer cast that are possible even without
6215         dnl warning in C still fail in C++.
6216         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6217                        wx_cv_type_getsockname3,
6218             [
6219                 AC_LANG_PUSH(C++)
6220                 AC_TRY_COMPILE(
6221                     [
6222                         #include <sys/types.h>
6223                         #include <sys/socket.h>
6224                     ],
6225                     [
6226                         socklen_t len;
6227                         getsockname(0, 0, &len);
6228                     ],
6229                     wx_cv_type_getsockname3=socklen_t,
6230                     [
6231                         dnl the compiler will compile the version with size_t
6232                         dnl even if the real type of the last parameter is int
6233                         dnl but it should give at least a warning about
6234                         dnl converting between incompatible pointer types, so
6235                         dnl try to use it to get the correct behaviour at
6236                         dnl least with gcc (otherwise we'd always use size_t)
6237                         CFLAGS_OLD="$CFLAGS"
6238                         if test "$GCC" = yes ; then
6239                             CFLAGS="-Werror $CFLAGS"
6240                         fi
6241
6242                         AC_TRY_COMPILE(
6243                             [
6244                                 #include <sys/types.h>
6245                                 #include <sys/socket.h>
6246                             ],
6247                             [
6248                                 size_t len;
6249                                 getsockname(0, 0, &len);
6250                             ],
6251                             wx_cv_type_getsockname3=size_t,
6252                             AC_TRY_COMPILE(
6253                                 [
6254                                     #include <sys/types.h>
6255                                     #include <sys/socket.h>
6256                                 ],
6257                                 [
6258                                     int len;
6259                                     getsockname(0, 0, &len);
6260                                 ],
6261                                 wx_cv_type_getsockname3=int,
6262                                 wx_cv_type_getsockname3=unknown
6263                             )
6264                         )
6265
6266                         CFLAGS="$CFLAGS_OLD"
6267                     ]
6268                 )
6269                 AC_LANG_POP()
6270             ])
6271
6272         if test "$wx_cv_type_getsockname3" = "unknown"; then
6273             wxUSE_SOCKETS=no
6274             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6275         else
6276             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6277         fi
6278         dnl Do this again for getsockopt as it may be different
6279         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6280                        wx_cv_type_getsockopt5,
6281             [
6282                 AC_TRY_COMPILE(
6283                     [
6284                         #include <sys/types.h>
6285                         #include <sys/socket.h>
6286                     ],
6287                     [
6288                         socklen_t len;
6289                         getsockopt(0, 0, 0, 0, &len);
6290                     ],
6291                     wx_cv_type_getsockopt5=socklen_t,
6292                     [
6293                         dnl Note that the rules for compatibility of pointers
6294                         dnl are somewhat different between C and C++, so code
6295                         dnl that fails in C++ may not even give a warning about
6296                         dnl converting between incompatible pointer types in C.
6297                         dnl So this test needs to be done in C++ mode.
6298                         AC_LANG_PUSH(C++)
6299                         AC_TRY_COMPILE(
6300                             [
6301                                 #include <sys/types.h>
6302                                 #include <sys/socket.h>
6303                             ],
6304                             [
6305                                 size_t len;
6306                                 getsockopt(0, 0, 0, 0, &len);
6307                             ],
6308                             wx_cv_type_getsockopt5=size_t,
6309                             AC_TRY_COMPILE(
6310                                 [
6311                                     #include <sys/types.h>
6312                                     #include <sys/socket.h>
6313                                 ],
6314                                 [
6315                                     int len;
6316                                     getsockopt(0, 0, 0, 0, &len);
6317                                 ],
6318                                 wx_cv_type_getsockopt5=int,
6319                                 wx_cv_type_getsockopt5=unknown
6320                             )
6321                         )
6322                         AC_LANG_POP()
6323                     ]
6324                 )
6325             ])
6326
6327         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6328             wxUSE_SOCKETS=no
6329             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6330         else
6331             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6332         fi
6333     fi
6334 fi
6335
6336 if test "$wxUSE_SOCKETS" = "yes" ; then
6337     AC_DEFINE(wxUSE_SOCKETS)
6338     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6339 fi
6340
6341 if test "$wxUSE_PROTOCOL" = "yes"; then
6342     if test "$wxUSE_SOCKETS" != "yes"; then
6343         AC_MSG_WARN(Protocol classes require sockets... disabled)
6344         wxUSE_PROTOCOL=no
6345     fi
6346 fi
6347
6348 if test "$wxUSE_PROTOCOL" = "yes"; then
6349     AC_DEFINE(wxUSE_PROTOCOL)
6350
6351     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6352         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6353     fi
6354     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6355         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6356     fi
6357     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6358         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6359     fi
6360 else
6361     if test "$wxUSE_FS_INET" = "yes"; then
6362         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6363         wxUSE_FS_INET="no"
6364     fi
6365 fi
6366
6367 if test "$wxUSE_URL" = "yes"; then
6368     if test "$wxUSE_PROTOCOL" != "yes"; then
6369         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6370         wxUSE_URL=no
6371     fi
6372     if test "$wxUSE_URL" = "yes"; then
6373         AC_DEFINE(wxUSE_URL)
6374     fi
6375 fi
6376
6377 if test "$wxUSE_VARIANT" = "yes"; then
6378     AC_DEFINE(wxUSE_VARIANT)
6379 fi
6380
6381 if test "$wxUSE_FS_INET" = "yes"; then
6382   AC_DEFINE(wxUSE_FS_INET)
6383 fi
6384
6385 dnl ---------------------------------------------------------------------------
6386 dnl Joystick support
6387 dnl ---------------------------------------------------------------------------
6388
6389 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6390     wxUSE_JOYSTICK=no
6391
6392     dnl under MSW we always have joystick support
6393     if test "$TOOLKIT" = "MSW"; then
6394         wxUSE_JOYSTICK=yes
6395
6396     dnl mac only available on darwin
6397     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6398         if test "$USE_DARWIN" = 1; then
6399             dnl check for a bug in the headers, some have bad setEventCallout
6400             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6401             AC_LANG_PUSH(C++)
6402             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6403                             [ IOHIDQueueInterface *qi = NULL;
6404                               IOHIDCallbackFunction cb = NULL;
6405                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6406                             [ wxUSE_JOYSTICK=yes ]
6407                           )
6408             AC_LANG_POP()
6409             AC_MSG_RESULT($wxUSE_JOYSTICK)
6410         fi
6411
6412     dnl joystick support is only for Linux 2.1.x or greater
6413     else
6414         dnl wxJoystick not supported by wxMGL at all
6415         if test "$wxUSE_MGL" != "1"; then
6416             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6417             dnl checks only whether the header can be preprocessed, not that it
6418             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6419             dnl can't be compiled because of an error and with the default
6420             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6421             dnl build would fail later
6422             AC_CHECK_HEADER(linux/joystick.h, wxUSE_JOYSTICK=yes,,[#include <stdio.h>])
6423         fi
6424     fi
6425
6426     if test "$wxUSE_JOYSTICK" = "yes"; then
6427         AC_DEFINE(wxUSE_JOYSTICK)
6428         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6429     else
6430         AC_MSG_WARN(Joystick not supported by this system... disabled)
6431     fi
6432 fi
6433
6434
6435 dnl ---------------------------------------------------------------------------
6436 dnl String stuff
6437 dnl ---------------------------------------------------------------------------
6438
6439 if test "$wxUSE_FONTMAP" = "yes" ; then
6440   AC_DEFINE(wxUSE_FONTMAP)
6441 fi
6442
6443 if test "$wxUSE_UNICODE" = "yes" ; then
6444   AC_DEFINE(wxUSE_UNICODE)
6445
6446   if test "$USE_WIN32" != 1; then
6447       wxUSE_UNICODE_MSLU=no
6448   fi
6449
6450   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6451         AC_CHECK_LIB(unicows,main,
6452             [
6453                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6454             ],
6455             [
6456                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6457                              Applications will only run on Windows NT/2000/XP!])
6458                 wxUSE_UNICODE_MSLU=no
6459             ])
6460     fi
6461 fi
6462
6463 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
6464   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
6465 fi
6466
6467 dnl ----------------------------------------------------------------
6468 dnl Register PostScript options for makefiles and setup.h
6469 dnl ----------------------------------------------------------------
6470
6471 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6472   AC_DEFINE(wxUSE_POSTSCRIPT)
6473 fi
6474
6475 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6476
6477 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
6478
6479 dnl ---------------------------------------------------------------------------
6480 dnl big GUI components: MDI, doc/view, printing, help, ...
6481 dnl ---------------------------------------------------------------------------
6482
6483 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6484     AC_DEFINE(wxUSE_CONSTRAINTS)
6485     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6486 fi
6487
6488 if test "$wxUSE_MDI" = "yes"; then
6489     AC_DEFINE(wxUSE_MDI)
6490
6491     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6492         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6493         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6494     fi
6495 fi
6496
6497 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6498     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6499     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6500     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6501         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6502     fi
6503 fi
6504
6505 if test "$wxUSE_HELP" = "yes"; then
6506     AC_DEFINE(wxUSE_HELP)
6507     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6508
6509     if test "$wxUSE_MSW" = 1; then
6510       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6511         AC_DEFINE(wxUSE_MS_HTML_HELP)
6512       fi
6513     fi
6514
6515     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6516       if test "$wxUSE_HTML" = "yes"; then
6517         AC_DEFINE(wxUSE_WXHTML_HELP)
6518       else
6519         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6520         wxUSE_WXHTML_HELP=no
6521       fi
6522     fi
6523 fi
6524
6525 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6526     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6527         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6528     else
6529         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6530     fi
6531     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6532 fi
6533
6534 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
6535     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
6536 fi
6537
6538 dnl ---------------------------------------------------------------------------
6539 dnl wxMetafile availability
6540 dnl ---------------------------------------------------------------------------
6541
6542 if test "$wxUSE_METAFILE" = "yes"; then
6543     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6544         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6545         wxUSE_METAFILE=no
6546     fi
6547 fi
6548
6549 dnl ---------------------------------------------------------------------------
6550 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6551 dnl ---------------------------------------------------------------------------
6552
6553 dnl check for ole headers and disable a few features requiring it if not
6554 dnl present (earlier versions of mingw32 don't have ole2.h)
6555 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6556                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6557                           -o "$wxUSE_OLE"     = "yes" \
6558                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6559     AC_CHECK_HEADERS(ole2.h)
6560
6561     if test "$ac_cv_header_ole2_h" = "yes" ; then
6562         if test "$GCC" = yes ; then
6563             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6564             AC_TRY_COMPILE([#include <windows.h>
6565                             #include <ole2.h>],
6566                            [],
6567                            [AC_MSG_RESULT(no)],
6568                            [AC_MSG_RESULT(yes)
6569                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6570             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6571             if test "$wxUSE_OLE" = "yes" ; then
6572                 AC_DEFINE(wxUSE_OLE)
6573                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6574                 AC_DEFINE(wxUSE_OLE_ACTIVEX)
6575                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6576             fi
6577         fi
6578
6579         dnl for OLE clipboard and dnd
6580         if test "$wxUSE_DATAOBJ" = "yes" ; then
6581             AC_DEFINE(wxUSE_DATAOBJ)
6582         fi
6583     else
6584         AC_MSG_WARN([Some features disabled because OLE headers not found])
6585
6586         wxUSE_CLIPBOARD=no
6587         wxUSE_DRAG_AND_DROP=no
6588         wxUSE_DATAOBJ=no
6589         wxUSE_OLE=no
6590     fi
6591
6592     if test "$wxUSE_METAFILE" = "yes"; then
6593         AC_DEFINE(wxUSE_METAFILE)
6594
6595         dnl this one should probably be made separately configurable
6596         AC_DEFINE(wxUSE_ENH_METAFILE)
6597     fi
6598 fi
6599
6600 if test "$wxUSE_IPC" = "yes"; then
6601     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6602         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6603         wxUSE_IPC=no
6604     fi
6605
6606     if test "$wxUSE_IPC" = "yes"; then
6607         AC_DEFINE(wxUSE_IPC)
6608         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6609     fi
6610 fi
6611
6612 if test "$wxUSE_DATAOBJ" = "yes"; then
6613     if test "$wxUSE_MGL" = 1; then
6614         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
6615         wxUSE_DATAOBJ=no
6616     else
6617         AC_DEFINE(wxUSE_DATAOBJ)
6618     fi
6619 else
6620     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6621     wxUSE_CLIPBOARD=no
6622     wxUSE_DRAG_AND_DROP=no
6623 fi
6624
6625 if test "$wxUSE_CLIPBOARD" = "yes"; then
6626     if test "$wxUSE_MGL" = 1; then
6627         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
6628         wxUSE_CLIPBOARD=no
6629     fi
6630
6631     if test "$wxUSE_CLIPBOARD" = "yes"; then
6632         AC_DEFINE(wxUSE_CLIPBOARD)
6633     fi
6634 fi
6635
6636 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6637     if test "$wxUSE_GTK" = 1; then
6638         if test "$WXGTK12" != 1; then
6639             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6640             wxUSE_DRAG_AND_DROP=no
6641         fi
6642     fi
6643
6644     if test "$wxUSE_MOTIF" = 1; then
6645         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
6646         wxUSE_DRAG_AND_DROP=no
6647     fi
6648
6649     if test "$wxUSE_X11" = 1; then
6650         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
6651         wxUSE_DRAG_AND_DROP=no
6652     fi
6653
6654     if test "$wxUSE_MGL" = 1; then
6655         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
6656         wxUSE_DRAG_AND_DROP=no
6657     fi
6658
6659     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6660         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6661     fi
6662
6663 fi
6664
6665 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6666     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6667 fi
6668
6669 if test "$wxUSE_SPLINES" = "yes" ; then
6670   AC_DEFINE(wxUSE_SPLINES)
6671 fi
6672
6673 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6674   AC_DEFINE(wxUSE_MOUSEWHEEL)
6675 fi
6676
6677 dnl ---------------------------------------------------------------------------
6678 dnl GUI controls
6679 dnl ---------------------------------------------------------------------------
6680
6681 USES_CONTROLS=0
6682 if test "$wxUSE_CONTROLS" = "yes"; then
6683   USES_CONTROLS=1
6684 fi
6685
6686 if test "$wxUSE_ACCEL" = "yes"; then
6687   AC_DEFINE(wxUSE_ACCEL)
6688   USES_CONTROLS=1
6689 fi
6690
6691 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6692   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6693   USES_CONTROLS=1
6694   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6695 fi
6696
6697 if test "$wxUSE_BUTTON" = "yes"; then
6698   AC_DEFINE(wxUSE_BUTTON)
6699   USES_CONTROLS=1
6700 fi
6701
6702 if test "$wxUSE_BMPBUTTON" = "yes"; then
6703   AC_DEFINE(wxUSE_BMPBUTTON)
6704   USES_CONTROLS=1
6705 fi
6706
6707 if test "$wxUSE_CALCTRL" = "yes"; then
6708   AC_DEFINE(wxUSE_CALENDARCTRL)
6709   USES_CONTROLS=1
6710   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6711 fi
6712
6713 if test "$wxUSE_CARET" = "yes"; then
6714   AC_DEFINE(wxUSE_CARET)
6715   USES_CONTROLS=1
6716   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6717 fi
6718
6719 if test "$wxUSE_COLLPANE" = "yes"; then
6720     AC_DEFINE(wxUSE_COLLPANE)
6721     USES_CONTROLS=1
6722     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6723 fi
6724
6725 if test "$wxUSE_COMBOBOX" = "yes"; then
6726   AC_DEFINE(wxUSE_COMBOBOX)
6727   USES_CONTROLS=1
6728 fi
6729
6730 if test "$wxUSE_COMBOCTRL" = "yes"; then
6731   AC_DEFINE(wxUSE_COMBOCTRL)
6732   USES_CONTROLS=1
6733 fi
6734
6735 if test "$wxUSE_CHOICE" = "yes"; then
6736   AC_DEFINE(wxUSE_CHOICE)
6737   USES_CONTROLS=1
6738 fi
6739
6740 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6741     AC_DEFINE(wxUSE_CHOICEBOOK)
6742     USES_CONTROLS=1
6743 fi
6744
6745 if test "$wxUSE_CHECKBOX" = "yes"; then
6746   AC_DEFINE(wxUSE_CHECKBOX)
6747   USES_CONTROLS=1
6748 fi
6749
6750 if test "$wxUSE_CHECKLST" = "yes"; then
6751   AC_DEFINE(wxUSE_CHECKLISTBOX)
6752   USES_CONTROLS=1
6753   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6754 fi
6755
6756 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6757   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6758   USES_CONTROLS=1
6759 fi
6760
6761 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6762   AC_DEFINE(wxUSE_DATEPICKCTRL)
6763   USES_CONTROLS=1
6764 fi
6765
6766 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6767   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6768   USES_CONTROLS=1
6769 fi
6770
6771 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6772   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6773   USES_CONTROLS=1
6774 fi
6775
6776 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6777   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6778   USES_CONTROLS=1
6779 fi
6780
6781 if test "$wxUSE_DISPLAY" = "yes"; then
6782     AC_DEFINE(wxUSE_DISPLAY)
6783     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6784 fi
6785
6786 if test "$wxUSE_DETECT_SM" = "yes"; then
6787     AC_DEFINE(wxUSE_DETECT_SM)
6788 fi
6789
6790 if test "$wxUSE_GAUGE" = "yes"; then
6791   AC_DEFINE(wxUSE_GAUGE)
6792   USES_CONTROLS=1
6793 fi
6794
6795 if test "$wxUSE_GRID" = "yes"; then
6796   AC_DEFINE(wxUSE_GRID)
6797   USES_CONTROLS=1
6798   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6799 fi
6800
6801 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6802   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6803   USES_CONTROLS=1
6804 fi
6805
6806 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6807   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6808   USES_CONTROLS=1
6809 fi
6810
6811 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6812   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6813   USES_CONTROLS=1
6814   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6815 fi
6816
6817 if test "$wxUSE_IMAGLIST" = "yes"; then
6818     AC_DEFINE(wxUSE_IMAGLIST)
6819 fi
6820
6821 if test "$wxUSE_LISTBOOK" = "yes"; then
6822     AC_DEFINE(wxUSE_LISTBOOK)
6823     USES_CONTROLS=1
6824 fi
6825
6826 if test "$wxUSE_LISTBOX" = "yes"; then
6827     AC_DEFINE(wxUSE_LISTBOX)
6828     USES_CONTROLS=1
6829     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6830 fi
6831
6832 if test "$wxUSE_LISTCTRL" = "yes"; then
6833     if test "$wxUSE_IMAGLIST" = "yes"; then
6834         AC_DEFINE(wxUSE_LISTCTRL)
6835         USES_CONTROLS=1
6836         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6837     else
6838         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6839     fi
6840 fi
6841
6842 if test "$wxUSE_NOTEBOOK" = "yes"; then
6843     AC_DEFINE(wxUSE_NOTEBOOK)
6844     USES_CONTROLS=1
6845     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6846 fi
6847
6848 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6849   AC_DEFINE(wxUSE_ODCOMBOBOX)
6850   USES_CONTROLS=1
6851   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6852 fi
6853
6854 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6855 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6856 dnl     USES_CONTROLS=1
6857 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6858 dnl fi
6859
6860 if test "$wxUSE_RADIOBOX" = "yes"; then
6861     AC_DEFINE(wxUSE_RADIOBOX)
6862     USES_CONTROLS=1
6863 fi
6864
6865 if test "$wxUSE_RADIOBTN" = "yes"; then
6866     AC_DEFINE(wxUSE_RADIOBTN)
6867     USES_CONTROLS=1
6868 fi
6869
6870 if test "$wxUSE_SASH" = "yes"; then
6871     AC_DEFINE(wxUSE_SASH)
6872     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6873 fi
6874
6875 if test "$wxUSE_SCROLLBAR" = "yes"; then
6876     AC_DEFINE(wxUSE_SCROLLBAR)
6877     USES_CONTROLS=1
6878     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6879 fi
6880
6881 if test "$wxUSE_SLIDER" = "yes"; then
6882     AC_DEFINE(wxUSE_SLIDER)
6883     USES_CONTROLS=1
6884 fi
6885
6886 if test "$wxUSE_SPINBTN" = "yes"; then
6887     AC_DEFINE(wxUSE_SPINBTN)
6888     USES_CONTROLS=1
6889 fi
6890
6891 if test "$wxUSE_SPINCTRL" = "yes"; then
6892     AC_DEFINE(wxUSE_SPINCTRL)
6893     USES_CONTROLS=1
6894 fi
6895
6896 if test "$wxUSE_SPLITTER" = "yes"; then
6897     AC_DEFINE(wxUSE_SPLITTER)
6898     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6899 fi
6900
6901 if test "$wxUSE_STATBMP" = "yes"; then
6902     AC_DEFINE(wxUSE_STATBMP)
6903     USES_CONTROLS=1
6904 fi
6905
6906 if test "$wxUSE_STATBOX" = "yes"; then
6907     AC_DEFINE(wxUSE_STATBOX)
6908     USES_CONTROLS=1
6909 fi
6910
6911 if test "$wxUSE_STATTEXT" = "yes"; then
6912     AC_DEFINE(wxUSE_STATTEXT)
6913     USES_CONTROLS=1
6914 fi
6915
6916 if test "$wxUSE_STATLINE" = "yes"; then
6917     AC_DEFINE(wxUSE_STATLINE)
6918     USES_CONTROLS=1
6919 fi
6920
6921 if test "$wxUSE_STATUSBAR" = "yes"; then
6922     dnl this will get undefined in wx/chkconf.h if it's not supported
6923     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6924     AC_DEFINE(wxUSE_STATUSBAR)
6925     USES_CONTROLS=1
6926
6927     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6928 fi
6929
6930 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6931     AC_DEFINE(wxUSE_TAB_DIALOG)
6932 fi
6933
6934 if test "$wxUSE_TEXTCTRL" = "yes"; then
6935     AC_DEFINE(wxUSE_TEXTCTRL)
6936     USES_CONTROLS=1
6937     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6938 fi
6939
6940 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6941     if test "$wxUSE_COCOA" = 1 ; then
6942         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6943         wxUSE_TOGGLEBTN=no
6944     fi
6945
6946     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6947         AC_DEFINE(wxUSE_TOGGLEBTN)
6948         USES_CONTROLS=1
6949     fi
6950 fi
6951
6952 if test "$wxUSE_TOOLBAR" = "yes"; then
6953     AC_DEFINE(wxUSE_TOOLBAR)
6954     USES_CONTROLS=1
6955
6956     if test "$wxUSE_UNIVERSAL" = "yes"; then
6957         wxUSE_TOOLBAR_NATIVE="no"
6958     else
6959         wxUSE_TOOLBAR_NATIVE="yes"
6960         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6961     fi
6962
6963     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6964 fi
6965
6966 if test "$wxUSE_TOOLTIPS" = "yes"; then
6967     if test "$wxUSE_MOTIF" = 1; then
6968         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6969     else
6970         if test "$wxUSE_UNIVERSAL" = "yes"; then
6971             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6972         else
6973             AC_DEFINE(wxUSE_TOOLTIPS)
6974         fi
6975     fi
6976 fi
6977
6978 if test "$wxUSE_TREEBOOK" = "yes"; then
6979     AC_DEFINE(wxUSE_TREEBOOK)
6980     USES_CONTROLS=1
6981 fi
6982
6983 if test "$wxUSE_TOOLBOOK" = "yes"; then
6984     AC_DEFINE(wxUSE_TOOLBOOK)
6985     USES_CONTROLS=1
6986 fi
6987
6988 if test "$wxUSE_TREECTRL" = "yes"; then
6989     if test "$wxUSE_IMAGLIST" = "yes"; then
6990         AC_DEFINE(wxUSE_TREECTRL)
6991         USES_CONTROLS=1
6992         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6993     else
6994         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6995     fi
6996 fi
6997
6998 if test "$wxUSE_POPUPWIN" = "yes"; then
6999     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
7000         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7001     else
7002         if test "$wxUSE_PM" = 1; then
7003             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7004         else
7005             AC_DEFINE(wxUSE_POPUPWIN)
7006             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7007
7008             USES_CONTROLS=1
7009         fi
7010     fi
7011 fi
7012
7013 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7014     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7015         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7016     else
7017         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7018         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7019     fi
7020 fi
7021
7022 if test "$wxUSE_TIPWINDOW" = "yes"; then
7023     if test "$wxUSE_PM" = 1; then
7024         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7025     else
7026         AC_DEFINE(wxUSE_TIPWINDOW)
7027     fi
7028 fi
7029
7030 if test "$USES_CONTROLS" = 1; then
7031     AC_DEFINE(wxUSE_CONTROLS)
7032 fi
7033
7034 dnl ---------------------------------------------------------------------------
7035 dnl misc options
7036 dnl ---------------------------------------------------------------------------
7037
7038 dnl please keep the settings below in alphabetical order
7039 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7040     AC_DEFINE(wxUSE_ACCESSIBILITY)
7041     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7042 fi
7043
7044 if test "$wxUSE_DC_CACHEING" = "yes"; then
7045     AC_DEFINE(wxUSE_DC_CACHEING)
7046 fi
7047
7048 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7049     AC_DEFINE(wxUSE_DRAGIMAGE)
7050     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7051 fi
7052
7053 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7054     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7055         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7056     else
7057         AC_DEFINE(wxUSE_EXCEPTIONS)
7058         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7059     fi
7060 fi
7061
7062 USE_HTML=0
7063 if test "$wxUSE_HTML" = "yes"; then
7064     AC_DEFINE(wxUSE_HTML)
7065     USE_HTML=1
7066     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7067     if test "$wxUSE_MAC" = 1; then
7068         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7069     fi
7070 fi
7071 if test "$wxUSE_WEBKIT" = "yes"; then
7072     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7073         old_CPPFLAGS="$CPPFLAGS"
7074         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7075         AC_CHECK_HEADER([WebKit/HIWebView.h],
7076                         [
7077                            AC_DEFINE(wxUSE_WEBKIT)
7078                            WEBKIT_LINK="-framework WebKit"
7079                         ],
7080                         [
7081                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7082                            wxUSE_WEBKIT=no
7083                         ],
7084                         [#include <Carbon/Carbon.h>])
7085         CPPFLAGS="$old_CPPFLAGS"
7086     elif test "$wxUSE_COCOA" = 1; then
7087         AC_DEFINE(wxUSE_WEBKIT)
7088     else
7089         wxUSE_WEBKIT=no
7090     fi
7091 fi
7092
7093 USE_XRC=0
7094 if test "$wxUSE_XRC" = "yes"; then
7095     if test "$wxUSE_XML" != "yes"; then
7096         AC_MSG_WARN([XML library not built, XRC resources disabled])
7097         wxUSE_XRC=no
7098     else
7099         AC_DEFINE(wxUSE_XRC)
7100         USE_XRC=1
7101         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7102     fi
7103 fi
7104
7105 USE_AUI=0
7106 if test "$wxUSE_AUI" = "yes"; then
7107    AC_DEFINE(wxUSE_AUI)
7108    USE_AUI=1
7109    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7110 fi
7111
7112 if test "$wxUSE_MENUS" = "yes"; then
7113     AC_DEFINE(wxUSE_MENUS)
7114     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7115 fi
7116
7117 if test "$wxUSE_METAFILE" = "yes"; then
7118     AC_DEFINE(wxUSE_METAFILE)
7119 fi
7120
7121 if test "$wxUSE_MIMETYPE" = "yes"; then
7122     AC_DEFINE(wxUSE_MIMETYPE)
7123 fi
7124
7125 if test "$wxUSE_MINIFRAME" = "yes"; then
7126     AC_DEFINE(wxUSE_MINIFRAME)
7127     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
7128 fi
7129
7130 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7131     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7132     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
7133         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
7134         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7135     fi
7136 fi
7137
7138
7139 if test "$wxUSE_VALIDATORS" = "yes"; then
7140     AC_DEFINE(wxUSE_VALIDATORS)
7141     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7142 fi
7143
7144 if test "$wxUSE_PALETTE" = "yes" ; then
7145   AC_DEFINE(wxUSE_PALETTE)
7146 fi
7147
7148 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7149   dnl Must be done this late because -lunicows must be before all the other libs
7150   LIBS=" -lunicows $LIBS"
7151 fi
7152
7153 USE_RICHTEXT=0
7154 if test "$wxUSE_RICHTEXT" = "yes"; then
7155     AC_DEFINE(wxUSE_RICHTEXT)
7156     USE_RICHTEXT=1
7157     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7158 fi
7159
7160 dnl ---------------------------------------------------------------------------
7161 dnl wxImage options
7162 dnl ---------------------------------------------------------------------------
7163
7164 if test "$wxUSE_IMAGE" = "yes" ; then
7165     AC_DEFINE(wxUSE_IMAGE)
7166
7167     if test "$wxUSE_GIF" = "yes" ; then
7168       AC_DEFINE(wxUSE_GIF)
7169     fi
7170
7171     if test "$wxUSE_PCX" = "yes" ; then
7172       AC_DEFINE(wxUSE_PCX)
7173     fi
7174
7175     if test "$wxUSE_TGA" = "yes" ; then
7176       AC_DEFINE(wxUSE_TGA)
7177     fi
7178
7179     if test "$wxUSE_IFF" = "yes" ; then
7180       AC_DEFINE(wxUSE_IFF)
7181     fi
7182
7183     if test "$wxUSE_PNM" = "yes" ; then
7184       AC_DEFINE(wxUSE_PNM)
7185     fi
7186
7187     if test "$wxUSE_XPM" = "yes" ; then
7188       AC_DEFINE(wxUSE_XPM)
7189     fi
7190
7191     if test "$wxUSE_ICO_CUR" = "yes" ; then
7192       AC_DEFINE(wxUSE_ICO_CUR)
7193     fi
7194 fi
7195
7196 dnl ---------------------------------------------------------------------------
7197 dnl common dialogs
7198 dnl ---------------------------------------------------------------------------
7199
7200 if test "$wxUSE_ABOUTDLG" = "yes"; then
7201     AC_DEFINE(wxUSE_ABOUTDLG)
7202 fi
7203
7204 if test "$wxUSE_CHOICEDLG" = "yes"; then
7205     AC_DEFINE(wxUSE_CHOICEDLG)
7206 fi
7207
7208 if test "$wxUSE_COLOURDLG" = "yes"; then
7209     AC_DEFINE(wxUSE_COLOURDLG)
7210 fi
7211
7212 if test "$wxUSE_FILEDLG" = "yes"; then
7213     AC_DEFINE(wxUSE_FILEDLG)
7214 fi
7215
7216 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7217     AC_DEFINE(wxUSE_FINDREPLDLG)
7218 fi
7219
7220 if test "$wxUSE_FONTDLG" = "yes"; then
7221     AC_DEFINE(wxUSE_FONTDLG)
7222 fi
7223
7224 if test "$wxUSE_DIRDLG" = "yes"; then
7225     if test "$wxUSE_TREECTRL" != "yes"; then
7226         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7227     else
7228         AC_DEFINE(wxUSE_DIRDLG)
7229     fi
7230 fi
7231
7232 if test "$wxUSE_MSGDLG" = "yes"; then
7233     AC_DEFINE(wxUSE_MSGDLG)
7234 fi
7235
7236 if test "$wxUSE_NUMBERDLG" = "yes"; then
7237     AC_DEFINE(wxUSE_NUMBERDLG)
7238 fi
7239
7240 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7241     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7242        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7243     else
7244         AC_DEFINE(wxUSE_PROGRESSDLG)
7245     fi
7246 fi
7247
7248 if test "$wxUSE_SPLASH" = "yes"; then
7249     AC_DEFINE(wxUSE_SPLASH)
7250     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7251 fi
7252
7253 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7254     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7255        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7256     else
7257         AC_DEFINE(wxUSE_STARTUP_TIPS)
7258     fi
7259 fi
7260
7261 if test "$wxUSE_TEXTDLG" = "yes"; then
7262     AC_DEFINE(wxUSE_TEXTDLG)
7263 fi
7264
7265 if test "$wxUSE_WIZARDDLG" = "yes"; then
7266     AC_DEFINE(wxUSE_WIZARDDLG)
7267     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7268 fi
7269
7270 dnl ---------------------------------------------------------------------------
7271 dnl wxGraphicsContext
7272 dnl ---------------------------------------------------------------------------
7273
7274 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7275    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7276       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7277    elif test "$wxUSE_GTK" != 1; then
7278       dnl for other builds we'll just wing it for now...
7279       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7280    else
7281       dnl ...but let's check for cairo availability for wxGTK builds
7282       PKG_CHECK_MODULES(CAIRO, cairo,
7283           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7284           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7285       )
7286    fi
7287 fi
7288
7289 dnl ---------------------------------------------------------------------------
7290 dnl wxMediaCtrl
7291 dnl ---------------------------------------------------------------------------
7292
7293 USE_MEDIA=0
7294
7295 if test "$wxUSE_MEDIACTRL" = "yes"; then
7296     USE_MEDIA=1
7297
7298     dnl -----------------------------------------------------------------------
7299     dnl GStreamer
7300     dnl -----------------------------------------------------------------------
7301     if test "$wxUSE_GTK" = 1; then
7302         wxUSE_GSTREAMER="no"
7303
7304         dnl -------------------------------------------------------------------
7305         dnl Test for at least 0.8 gstreamer module from pkg-config
7306         dnl Even totem doesn't accept 0.9 evidently.
7307         dnl
7308         dnl So, we first check to see if 0.10 if available - if not we
7309         dnl try the older 0.8 version
7310         dnl -------------------------------------------------------------------
7311         GST_VERSION_MAJOR=0
7312         GST_VERSION_MINOR=10
7313         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7314
7315         if test "$wxUSE_GSTREAMER8" = "no"; then
7316             PKG_CHECK_MODULES(GST,
7317                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7318                 [
7319                     wxUSE_GSTREAMER="yes"
7320                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7321                 ],
7322                 [
7323                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7324                     GST_VERSION_MINOR=8
7325                 ]
7326             )
7327         else
7328             dnl check only for 0.8
7329             GST_VERSION_MINOR=8
7330         fi
7331
7332         if test $GST_VERSION_MINOR = "8"; then
7333             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7334             PKG_CHECK_MODULES(GST,
7335                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7336                 wxUSE_GSTREAMER="yes",
7337                 [
7338                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7339                 ])
7340         fi
7341
7342
7343         if test "$wxUSE_GSTREAMER" = "yes"; then
7344             dnl system gstreamer package is compiled with Sun CC and outputs
7345             dnl CC-specific "-mt" in its flags, remove it for gcc compilation
7346             case "${host}" in
7347                 *-*-solaris2* )
7348                     if "$GCC" = yes; then
7349                         GST_CFLAGS=`echo $GST_CFLAGS | sed 's/-mt//'`
7350                         GST_LIBS=`echo $GST_LIBS | sed 's/-mt//'`
7351                     fi
7352             esac
7353
7354             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7355             LIBS="$GST_LIBS $LIBS"
7356
7357             AC_DEFINE(wxUSE_GSTREAMER)
7358         else
7359             USE_MEDIA=0
7360         fi
7361     fi
7362
7363     if test $USE_MEDIA = 1; then
7364         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7365         AC_DEFINE(wxUSE_MEDIACTRL)
7366     fi
7367 fi
7368
7369 dnl ---------------------------------------------------------------------------
7370 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7371 dnl ---------------------------------------------------------------------------
7372
7373 if test "$cross_compiling" = "yes"; then
7374     dnl Use best guess from host as we can't use uname when cross compiling
7375     OSINFO="\"$host\""
7376 else
7377     dnl attualy work out OS version
7378     OSINFO=`uname -s -r -m`
7379     OSINFO="\"$OSINFO\""
7380 fi
7381
7382 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7383
7384 dnl ---------------------------------------------------------------------------
7385 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7386 dnl ---------------------------------------------------------------------------
7387
7388 if test "x$prefix" != "xNONE"; then
7389     wxPREFIX=$prefix
7390 else
7391     wxPREFIX=$ac_default_prefix
7392 fi
7393
7394 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7395
7396
7397 dnl ---------------------------------------------------------------------------
7398 dnl define variables with all built libraries for wx-config
7399 dnl ---------------------------------------------------------------------------
7400
7401 CORE_BASE_LIBS="net base"
7402 CORE_GUI_LIBS="adv core"
7403
7404 if test "$wxUSE_XML" = "yes" ; then
7405     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
7406 fi
7407 if test "$wxUSE_ODBC" != "no" ; then
7408     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
7409     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
7410 fi
7411 if test "$wxUSE_HTML" = "yes" ; then
7412     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
7413 fi
7414 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7415     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
7416 fi
7417 if test "$wxUSE_XRC" = "yes" ; then
7418     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
7419 fi
7420 if test "$wxUSE_AUI" = "yes" ; then
7421     CORE_GUI_LIBS="aui $CORE_GUI_LIBS"
7422 fi
7423
7424 if test "$wxUSE_GUI" != "yes"; then
7425     CORE_GUI_LIBS=""
7426 fi
7427
7428 AC_SUBST(CORE_BASE_LIBS)
7429 AC_SUBST(CORE_GUI_LIBS)
7430
7431 dnl ---------------------------------------------------------------------------
7432 dnl Output the makefiles and such from the results found above
7433 dnl ---------------------------------------------------------------------------
7434
7435 dnl all additional libraries (except wxWidgets itself) we link with
7436
7437 if test "$wxUSE_MAC" = 1 ; then
7438     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7439         if test "$USE_DARWIN" = 1; then
7440             LDFLAGS="$LDFLAGS -framework QuickTime"
7441         else
7442             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7443         fi
7444     fi
7445     if test "$USE_DARWIN" = 1; then
7446         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7447     else
7448         LDFLAGS="$LDFLAGS -lCarbonLib"
7449     fi
7450 fi
7451 if test "$wxUSE_COCOA" = 1 ; then
7452     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7453     if test "$wxUSE_MEDIACTRL" = "yes"; then
7454         LDFLAGS="$LDFLAGS -framework QuickTime"
7455     fi
7456 fi
7457 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7458     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7459 fi
7460
7461 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7462
7463 if test "$wxUSE_GUI" = "yes"; then
7464
7465     dnl TODO add checks that these samples will really compile (i.e. all the
7466     dnl      library features they need are present)
7467
7468     dnl TODO some samples are never built so far: mfc (requires VC++)
7469     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7470                      dynamic erase event exec font image minimal mobile \
7471                      mobile/wxedit mobile/styles propsize render \
7472                      rotate shaped vscroll widgets"
7473
7474     if test "$wxUSE_MONOLITHIC" != "yes"; then
7475         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7476     fi
7477     if test "$TOOLKIT" = "MSW"; then
7478         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7479         if test "$wxUSE_UNIVERSAL" != "yes"; then
7480             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7481         fi
7482     fi
7483     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7484         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7485     fi
7486 else
7487     SAMPLES_SUBDIRS="console"
7488 fi
7489
7490
7491 dnl C/C++ compiler options used to compile wxWidgets
7492 dnl
7493 dnl check for icc before gcc as icc is also recognized as gcc
7494 if test "x$INTELCC" = "xyes" ; then
7495     dnl Warnings which can't be easily suppressed in C code are disabled:
7496     dnl
7497     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7498     dnl     remark #869: parameter "foo" was never referenced
7499     dnl     remark #1572: floating-point equality and inequality comparisons
7500     dnl                   are unreliable
7501     dnl     remark #1684: conversion from pointer to same-sized integral type
7502     dnl
7503     dnl (for others see below)
7504     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7505 elif test "$GCC" = yes ; then
7506     CWARNINGS="-Wall -Wundef"
7507 fi
7508
7509 if test "x$INTELCXX" = "xyes" ; then
7510     dnl Intel compiler gives some warnings which simply can't be worked
7511     dnl around or of which we have too many (810, 869) so it's impractical to
7512     dnl keep them enabled even if in theory it would be nice and some others
7513     dnl (279) are generated for standard macros and so there is nothing we can
7514     dnl do about them
7515     dnl
7516     dnl     remark #279: controlling expression is constant
7517     dnl     remark #383: value copied to temporary, reference to temporary used
7518     dnl     remark #444: destructor for base class "xxx" is not virtual
7519     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7520     dnl     remark #869: parameter "foo" was never referenced
7521     dnl     remark #981: operands are evaluated in unspecified order
7522     dnl     remark #1418: external definition with no prior declaration
7523     dnl     remark #1419: external declaration in primary source file
7524     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7525 elif test "$GXX" = yes ; then
7526     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7527     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7528 fi
7529
7530
7531 dnl combine everything together and remove the extra white space while doing it
7532 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7533 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7534
7535
7536 dnl add -I options we use during library compilation
7537 dnl
7538 dnl note that the order is somewhat important: wxWidgets headers should
7539 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7540 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7541 dnl CodeWarrior):
7542 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7543  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7544  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7545  $CPPFLAGS `
7546
7547 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7548 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7549 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $CXXWARNINGS $C_AND_CXX_FLAGS $CXXFLAGS `
7550
7551 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7552 dnl only stuff to it
7553 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7554
7555
7556 if test "x$MWCC" = "xyes"; then
7557     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7558     dnl must use <regex.h> from system not our local copy on OS X,
7559     dnl but must use local not system on OS 9.
7560     dnl The following should make all -I paths usable for <> includes
7561     dnl while first checking in real system paths.  With 8.3 using
7562     dnl -gccincludes it will actually check local paths before system
7563     dnl even for <> which is totally wrong.
7564
7565     dnl Note that because this absolutely needs to be before any -I
7566     dnl that we have to tack it on to the end of the compiler commandline.
7567     CC="$CC -cwd source -I-"
7568     CXX="$CXX -cwd source -I-"
7569 fi
7570
7571
7572 LIBS=`echo $LIBS`
7573 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7574 EXTRALIBS_XML="$EXPAT_LINK"
7575 EXTRALIBS_HTML="$MSPACK_LINK"
7576 EXTRALIBS_ODBC="$ODBC_LINK"
7577 if test "$wxUSE_GUI" = "yes"; then
7578     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7579 fi
7580 if test "$wxUSE_OPENGL" = "yes"; then
7581     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7582 fi
7583
7584 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7585
7586 WXCONFIG_LIBS="$LIBS"
7587
7588 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7589 if test "$wxUSE_REGEX" = "builtin" ; then
7590     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7591 fi
7592 if test "$wxUSE_EXPAT" = "builtin" ; then
7593     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7594 fi
7595 if test "$wxUSE_ODBC" = "builtin" ; then
7596     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7597 fi
7598 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7599     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7600 fi
7601 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7602     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7603 fi
7604 if test "$wxUSE_LIBPNG" = "builtin" ; then
7605     wxconfig_3rdparty="png $wxconfig_3rdparty"
7606 fi
7607 if test "$wxUSE_ZLIB" = "builtin" ; then
7608     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7609 fi
7610
7611 for i in $wxconfig_3rdparty ; do
7612     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7613 done
7614
7615
7616 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7617     WXUNIV=1
7618
7619     case "$wxUNIV_THEMES" in
7620         ''|all)
7621             AC_DEFINE(wxUSE_ALL_THEMES)
7622             ;;
7623
7624         *)
7625             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7626                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7627             done
7628     esac
7629 else
7630     WXUNIV=0
7631 fi
7632
7633 AC_SUBST(wxUSE_ZLIB)
7634 AC_SUBST(wxUSE_REGEX)
7635 AC_SUBST(wxUSE_EXPAT)
7636 AC_SUBST(wxUSE_ODBC)
7637 AC_SUBST(wxUSE_LIBJPEG)
7638 AC_SUBST(wxUSE_LIBPNG)
7639 AC_SUBST(wxUSE_LIBTIFF)
7640
7641 if test $wxUSE_MONOLITHIC = "yes" ; then
7642     MONOLITHIC=1
7643 else
7644     MONOLITHIC=0
7645 fi
7646
7647 if test $wxUSE_PLUGINS = "yes" ; then
7648     USE_PLUGINS=1
7649 else
7650     USE_PLUGINS=0
7651 fi
7652
7653 if test $wxUSE_ODBC != "no" ; then
7654     USE_ODBC=1
7655 else
7656     USE_ODBC=0
7657 fi
7658
7659 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7660     USE_QA=1
7661 else
7662     USE_QA=0
7663 fi
7664
7665 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7666     OFFICIAL_BUILD=1
7667 else
7668     OFFICIAL_BUILD=0
7669 fi
7670
7671 AC_SUBST(VENDOR)
7672 AC_SUBST(OFFICIAL_BUILD)
7673 AC_SUBST(WX_FLAVOUR)
7674 AC_SUBST(WX_LIB_FLAVOUR)
7675
7676 AC_SUBST(WXUNIV)
7677 AC_SUBST(MONOLITHIC)
7678 AC_SUBST(USE_PLUGINS)
7679 AC_SUBST(LIBS)
7680 AC_SUBST(EXTRALIBS)
7681 AC_SUBST(EXTRALIBS_XML)
7682 AC_SUBST(EXTRALIBS_HTML)
7683 AC_SUBST(EXTRALIBS_ODBC)
7684 AC_SUBST(EXTRALIBS_GUI)
7685 AC_SUBST(EXTRALIBS_OPENGL)
7686 AC_SUBST(EXTRALIBS_SDL)
7687 AC_SUBST(WITH_PLUGIN_SDL)
7688 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7689 AC_SUBST(EXTRALIBS_GNOMEVFS)
7690 AC_SUBST(EXTRALIBS_HILDON)
7691 AC_SUBST(UNICODE)
7692 AC_SUBST(BUILD)
7693 AC_SUBST(DEBUG_INFO)
7694 AC_SUBST(DEBUG_FLAG)
7695 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7696 AC_SUBST(TOOLKIT_LOWERCASE)
7697 AC_SUBST(TOOLKIT_VERSION)
7698 AC_SUBST(SAMPLES_RPATH_FLAG)
7699 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7700 AC_SUBST(HOST_SUFFIX)
7701 AC_SUBST(CPPUNIT_CFLAGS)
7702 AC_SUBST(CPPUNIT_LIBS)
7703
7704 case "$TOOLKIT" in
7705     GTK)
7706         TOOLKIT_DESC="GTK+"
7707         if test "$WXGTK20" = 1; then
7708             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7709             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7710                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7711             fi
7712             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7713                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7714             fi
7715             if test "$wxUSE_LIBHILDON" = "yes"; then
7716                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7717             fi
7718
7719             if test "$TOOLKIT_EXTRA" != ""; then
7720                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7721             fi
7722         fi
7723         ;;
7724
7725     ?*)
7726         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7727         ;;
7728
7729     *)
7730         TOOLKIT_DESC="base only"
7731         ;;
7732 esac
7733
7734 if test "$wxUSE_WINE" = "yes"; then
7735     BAKEFILE_FORCE_PLATFORM=win32
7736 fi
7737
7738 dnl ---------------------------------------------------------------------------
7739 dnl Add Universal binary support
7740 dnl Note we don't do this earlier because adding these cpp/ld flags could
7741 dnl cause configure tests to fail.
7742 dnl ---------------------------------------------------------------------------
7743 if test "$wxUSE_MAC" = 1 ; then
7744     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
7745         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
7746         dnl --enable-universal_binary=SDK names a path to an SDK
7747         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
7748             OSX_UNIV_OPTS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
7749         else
7750             dnl '' would mean universal with no SDK, which may be the case if
7751             dnl the compiler uses a sysroot by default
7752             OSX_UNIV_OPTS=${wxUSE_UNIVERSAL_BINARY:+"-isysroot '$wxUSE_UNIVERSAL_BINARY'"}
7753         fi
7754         OSX_UNIV_OPTS="$OSX_UNIV_OPTS -arch ppc -arch i386"
7755         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
7756         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
7757         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
7758         bk_use_pch=no
7759     fi
7760     # TODO: where do we add "-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" for libtool (static builds only)?
7761     #       The makefile currently uses AR and RANLIB, which libtool apparently supercedes.
7762 fi
7763
7764 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7765 dnl Hopefully for a non-unicode build there aren't any wide constants in
7766 dnl headers, but for a unicode build it's best to disable pch.
7767 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7768 then
7769     AC_CACHE_CHECK(
7770         [for gcc precompiled header bug],
7771         [wx_cv_gcc_pch_bug],
7772         [[
7773             echo '#include <stdio.h>
7774                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7775
7776             echo '#include "conftest.h"
7777                   int main()
7778                   {
7779                      printf("%ls", test_var);
7780                      return 0;
7781                   }' > conftest.cpp
7782
7783             wx_cv_gcc_pch_bug="pch not supported"
7784
7785             if $CXX conftest.h >/dev/null 2>&1
7786             then
7787                 wx_cv_gcc_pch_bug=
7788
7789                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7790                 then
7791                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7792                         grep awidetest >/dev/null
7793                     then
7794                         wx_cv_gcc_pch_bug=no
7795                     else
7796                         wx_cv_gcc_pch_bug=yes
7797                     fi
7798                 fi
7799             fi
7800
7801             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7802         ]])
7803
7804     if test "$wx_cv_gcc_pch_bug" = yes; then
7805         dnl make the default for pch 'no'
7806         dnl further below check whether the user overrode and warn them
7807         bk_use_pch=no
7808     fi
7809 fi
7810
7811 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7812
7813 dnl find out if the compiler supports PCH
7814 dnl
7815 dnl TODO: this should be in bakefile
7816 if test $GCC_PCH = 1
7817 then
7818     if test "$wx_cv_gcc_pch_bug" = yes; then
7819         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7820         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7821         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7822     fi
7823
7824     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7825 fi
7826
7827 dnl HACK ALERT!!
7828 dnl For now, we need to alter bk-deps not to generate deps
7829 dnl when we've configured a Universal binary build.
7830 dnl The next version of Bakefile will have the correct fix for this
7831 dnl at which time, this hack can be removed.
7832
7833 if test "$wxUSE_MAC" = 1 ; then
7834     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7835         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7836         mv temp bk-deps
7837         chmod +x bk-deps
7838     fi
7839 fi
7840
7841 if test "$wxUSE_SHARED" = "yes"; then
7842
7843     dnl We get the shared build linker from bakefile, since it
7844     dnl moved all the logic for this out of this file and into
7845     dnl its own macro.  But it can't decide on whether to return
7846     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7847     dnl So normalise and expand everything here now, because its
7848     dnl not going to change inside wx-config anyway.
7849     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7850     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7851
7852     dnl Need addtional flag on OS/2, so override bakefiles value
7853     dnl (there currently is no suitable variable to which the
7854     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7855     case "${host}" in
7856       *-pc-os2_emx | *-pc-os2-emx )
7857         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7858         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7859         cp -p ${srcdir}/src/os2/dllnames.sh .
7860         cp -p ${srcdir}/src/os2/dllar.sh .
7861       ;;
7862     esac
7863 else
7864
7865     dnl No bakefile support for static builds, but this should be ok for most.
7866     EXE_LINKER="$CXX -o"
7867
7868 fi
7869 if test "$wxUSE_OMF" = "yes"; then
7870     case "${host}" in
7871       *-pc-os2_emx | *-pc-os2-emx )
7872         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7873         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7874         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7875       ;;
7876     esac
7877 fi
7878
7879 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7880 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7881
7882 dnl for convenience, sort the samples in alphabetical order
7883 dnl
7884 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7885 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7886 dnl
7887 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7888 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7889 dnl       only removes the Unix-like part of the introduced line break.
7890 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7891
7892 dnl subtle bakefile goop.
7893 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7894 dnl I wish we would have called it something less likely to clash with
7895 dnl things though.
7896 AC_SUBST(SHARED)
7897
7898 dnl global options
7899 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7900 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7901
7902 dnl toolkit options
7903 AC_SUBST(USE_GUI)
7904 AC_SUBST(AFMINSTALL)
7905 AC_SUBST(WIN32INSTALL)
7906 AC_SUBST(TOOLKIT)
7907 AC_SUBST(TOOLKIT_DIR)
7908 AC_SUBST(TOOLCHAIN_NAME)
7909 AC_SUBST(TOOLCHAIN_FULLNAME)
7910
7911 dnl wx-config options
7912 AC_SUBST(host_alias)
7913 AC_SUBST(cross_compiling)
7914 AC_SUBST(WIDGET_SET)
7915 AC_SUBST(WX_RELEASE)
7916 AC_SUBST(WX_VERSION)
7917 AC_SUBST(WX_SUBVERSION)
7918 AC_SUBST(WX_CHARTYPE)
7919 AC_SUBST(WX_DEBUGTYPE)
7920
7921 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7922 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7923 dnl are used when building the libraries using the library
7924 dnl
7925 dnl so put anything which should be used only during the library build in, e.g.
7926 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7927 dnl
7928 dnl and, finally, for some things which should be only used by wx-config but
7929 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7930 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7931 AC_SUBST(WXCONFIG_CPPFLAGS)
7932 AC_SUBST(WXCONFIG_CFLAGS)
7933 AC_SUBST(WXCONFIG_CXXFLAGS)
7934
7935 AC_SUBST(WXCONFIG_LIBS)
7936 AC_SUBST(WXCONFIG_RPATH)
7937 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7938 AC_SUBST(WXCONFIG_RESFLAGS)
7939 AC_SUBST(EXE_LINKER)
7940
7941 dnl distribution vars
7942 AC_SUBST(GUIDIST)
7943 AC_SUBST(DISTDIR)
7944
7945 dnl additional subdirectories where we will build
7946 AC_SUBST(SAMPLES_SUBDIRS)
7947
7948 dnl additional libraries and linker settings
7949 AC_SUBST(LDFLAGS)
7950 AC_SUBST(LDFLAGS_GL)
7951 AC_SUBST(OPENGL_LIBS)
7952 AC_SUBST(DMALLOC_LIBS)
7953 AC_SUBST(WX_VERSION_TAG)
7954
7955 dnl additional resurces settings
7956 AC_SUBST(RESCOMP)
7957 AC_SUBST(WINDRES)
7958 AC_SUBST(REZ)
7959 AC_SUBST(RESFLAGS)
7960 AC_SUBST(RESPROGRAMOBJ)
7961 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7962 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7963
7964 dnl additional for Mac OS X
7965 AC_SUBST(DEREZ)
7966 AC_SUBST(LIBWXMACRES)
7967 AC_SUBST(POSTLINK_COMMAND)
7968 AC_SUBST(MACSETFILE)
7969
7970 dnl other tools
7971 AC_SUBST(GCC)
7972 AC_SUBST(DLLTOOL)
7973
7974
7975 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7976 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7977 dnl - and we do use it)
7978 AC_PROG_MAKE_SET
7979
7980
7981 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7982
7983 if test "$USE_WIN32" = 1; then
7984     AC_CONFIG_COMMANDS(
7985         [
7986             rcdefs.h
7987         ],
7988         [
7989             mkdir -p $outdir &&
7990             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7991         ],
7992         [
7993             CPP="$CPP"
7994             infile="$srcdir/include/wx/msw/genrcdefs.h"
7995             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7996         ]
7997     )
7998 fi
7999
8000 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8001                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8002                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8003
8004 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8005                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8006                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8007
8008 if test "$wx_cv_version_script" = "yes"; then
8009     AC_CONFIG_FILES(version-script)
8010 fi
8011 AC_CONFIG_FILES(Makefile)
8012
8013 AC_CONFIG_COMMANDS([wx-config],
8014                    [ rm -f wx-config
8015                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8016                    ],
8017                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8018                      LN_S="${LN_S}"
8019                    ])
8020
8021 dnl This would give us us build dir that in every significant way
8022 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8023 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8024 dnl on platforms that do not have symlinks.
8025 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8026 dnl AC_CONFIG_LINKS([ contrib/include ])
8027
8028 if test "$wxWITH_SUBDIRS" != "no"; then
8029 dnl Configure samples, contrib etc. directories, but only if they are present:
8030 if test "$wxUSE_GUI" = "yes"; then
8031     SUBDIRS="samples demos utils contrib"
8032 else dnl we build wxBase only
8033     dnl there are no wxBase programs in contrib nor demos
8034     SUBDIRS="samples utils"
8035 fi
8036 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8037 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8038
8039 if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
8040     DISABLED_CONTRIB="$DISABLED_CONTRIB net"
8041 fi
8042
8043 for subdir in `echo $SUBDIRS`; do
8044     if test -d ${srcdir}/${subdir} ; then
8045         if test "$wxUSE_GUI" = "yes"; then
8046             if test ${subdir} = "samples"; then
8047                 dnl only take those samples which compile in the current
8048                 dnl configuration and which exist
8049                 makefiles="samples/Makefile.in $makefiles"
8050                 for sample in `echo $SAMPLES_SUBDIRS`; do
8051                     if test -d $srcdir/samples/$sample; then
8052                         makefiles="samples/$sample/Makefile.in $makefiles"
8053                     fi
8054                 done
8055             else
8056                 dnl assume that everything compiles for utils &c
8057                 dnl any that shouldn't be built can be added to
8058                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
8059                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
8060                 eval "disabled=\$$disabled_var"
8061                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8062                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8063             fi
8064         else dnl we build wxBase only
8065             dnl don't take all samples/utils, just those which build with
8066             dnl wxBase
8067             if test ${subdir} = "samples"; then
8068                 makefiles="samples/Makefile.in samples/console/Makefile.in"
8069             elif test ${subdir} = "utils"; then
8070                 makefiles=""
8071                 for util in HelpGen tex2rtf ; do
8072                     if test -d $srcdir/utils/$util ; then
8073                         makefiles="utils/$util/Makefile.in \
8074                                    utils/$util/src/Makefile.in \
8075                                    $makefiles"
8076                     fi
8077                 done
8078             else dnl assume that everything compiles for tests
8079                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8080             fi
8081         fi
8082
8083         for mkin in $makefiles ; do
8084             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8085             AC_CONFIG_FILES([$mk])
8086         done
8087     fi
8088 done
8089 fi dnl wxWITH_SUBDIRS
8090
8091 AC_OUTPUT
8092
8093 dnl report how we have been configured
8094 echo
8095 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8096 echo ""
8097 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8098 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8099
8100 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8101 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8102 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
8103
8104 echo "  What level of wxWidgets compatibility should be enabled?"
8105 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-no}"
8106 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-yes}"
8107
8108 echo "  Which libraries should wxWidgets use?"
8109 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8110 echo "                                       png                ${wxUSE_LIBPNG-none}"
8111 echo "                                       regex              ${wxUSE_REGEX}"
8112 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8113 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8114 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8115 fi
8116 echo "                                       zlib               ${wxUSE_ZLIB}"
8117 echo "                                       odbc               ${wxUSE_ODBC}"
8118 echo "                                       expat              ${wxUSE_EXPAT}"
8119 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8120 echo "                                       sdl                ${wxUSE_LIBSDL}"
8121
8122 echo ""
8123
8124 dnl vi: set et sts=4 sw=4 com=\:dnl: