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_NO_RTTI=no
 382   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 383   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 384   DEFAULT_wxUSE_RPATH=yes
 385   DEFAULT_wxUSE_PERMISSIVE=no
 386   DEFAULT_wxUSE_DEBUG_FLAG=yes
 387   DEFAULT_wxUSE_DEBUG_INFO=yes
 388   DEFAULT_wxUSE_DEBUG_GDB=yes
 389   DEFAULT_wxUSE_MEM_TRACING=no
 390   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 391   DEFAULT_wxUSE_DMALLOC=no
 392   DEFAULT_wxUSE_APPLE_IEEE=no
 393
 394   DEFAULT_wxUSE_EXCEPTIONS=no
 395   DEFAULT_wxUSE_LOG=yes
 396   DEFAULT_wxUSE_LOGWINDOW=no
 397   DEFAULT_wxUSE_LOGGUI=no
 398   DEFAULT_wxUSE_LOGDIALOG=no
 399
 400   DEFAULT_wxUSE_GUI=yes
 401   DEFAULT_wxUSE_CONTROLS=no
 402
 403   DEFAULT_wxUSE_REGEX=no
 404   DEFAULT_wxUSE_XML=no
 405   DEFAULT_wxUSE_EXPAT=no
 406   DEFAULT_wxUSE_ZLIB=no
 407   DEFAULT_wxUSE_LIBPNG=no
 408   DEFAULT_wxUSE_LIBJPEG=no
 409   DEFAULT_wxUSE_LIBTIFF=no
 410   DEFAULT_wxUSE_LIBXPM=no
 411   DEFAULT_wxUSE_LIBMSPACK=no
 412   DEFAULT_wxUSE_LIBSDL=no
 413   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 414   DEFAULT_wxUSE_LIBGNOMEVFS=no
 415   DEFAULT_wxUSE_LIBHILDON=no
 416   DEFAULT_wxUSE_ODBC=no
 417   DEFAULT_wxUSE_OPENGL=no
 418
 419   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 420   DEFAULT_wxUSE_STACKWALKER=no
 421   DEFAULT_wxUSE_DEBUGREPORT=no
 422   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 423   DEFAULT_wxUSE_STD_IOSTREAM=no
 424   DEFAULT_wxUSE_STD_STRING=no
 425   DEFAULT_wxUSE_CMDLINE_PARSER=no
 426   DEFAULT_wxUSE_DATETIME=no
 427   DEFAULT_wxUSE_TIMER=no
 428   DEFAULT_wxUSE_STOPWATCH=no
 429   DEFAULT_wxUSE_FILE=no
 430   DEFAULT_wxUSE_FFILE=no
 431   DEFAULT_wxUSE_STDPATHS=no
 432   DEFAULT_wxUSE_TEXTBUFFER=no
 433   DEFAULT_wxUSE_TEXTFILE=no
 434   DEFAULT_wxUSE_SOUND=no
 435   DEFAULT_wxUSE_MEDIACTRL=no
 436   DEFAULT_wxUSE_GSTREAMER8=no
 437   DEFAULT_wxUSE_PRINTF_POS_PARAMS=no
 438   DEFAULT_wxUSE_INTL=no
 439   DEFAULT_wxUSE_CONFIG=no
 440   DEFAULT_wxUSE_FONTMAP=no
 441   DEFAULT_wxUSE_STREAMS=no
 442   DEFAULT_wxUSE_SOCKETS=no
 443   DEFAULT_wxUSE_OLE=no
 444   DEFAULT_wxUSE_DATAOBJ=no
 445   DEFAULT_wxUSE_DIALUP_MANAGER=no
 446   DEFAULT_wxUSE_JOYSTICK=no
 447   DEFAULT_wxUSE_DYNLIB_CLASS=no
 448   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 449   DEFAULT_wxUSE_LONGLONG=no
 450   DEFAULT_wxUSE_GEOMETRY=no
 451
 452   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 453   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 454   DEFAULT_wxUSE_POSTSCRIPT=no
 455
 456   DEFAULT_wxUSE_CLIPBOARD=no
 457   DEFAULT_wxUSE_TOOLTIPS=no
 458   DEFAULT_wxUSE_DRAG_AND_DROP=no
 459   DEFAULT_wxUSE_DRAGIMAGE=no
 460   DEFAULT_wxUSE_SPLINES=no
 461   DEFAULT_wxUSE_MOUSEWHEEL=no
 462
 463   DEFAULT_wxUSE_MDI=no
 464   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 465   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 466   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 467
 468   DEFAULT_wxUSE_RESOURCES=no
 469   DEFAULT_wxUSE_CONSTRAINTS=no
 470   DEFAULT_wxUSE_IPC=no
 471   DEFAULT_wxUSE_HELP=no
 472   DEFAULT_wxUSE_MS_HTML_HELP=no
 473   DEFAULT_wxUSE_WXHTML_HELP=no
 474   DEFAULT_wxUSE_TREELAYOUT=no
 475   DEFAULT_wxUSE_METAFILE=no
 476   DEFAULT_wxUSE_MIMETYPE=no
 477   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 478   DEFAULT_wxUSE_PROTOCOL=no
 479   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 480   DEFAULT_wxUSE_PROTOCOL_FTP=no
 481   DEFAULT_wxUSE_PROTOCOL_FILE=no
 482   DEFAULT_wxUSE_URL=no
 483   DEFAULT_wxUSE_VARIANT=no
 484
 485   DEFAULT_wxUSE_ABOUTDLG=no
 486   DEFAULT_wxUSE_COMMONDLGS=no
 487   DEFAULT_wxUSE_CHOICEDLG=no
 488   DEFAULT_wxUSE_COLOURDLG=no
 489   DEFAULT_wxUSE_DIRDLG=no
 490   DEFAULT_wxUSE_FILEDLG=no
 491   DEFAULT_wxUSE_FINDREPLDLG=no
 492   DEFAULT_wxUSE_FONTDLG=no
 493   DEFAULT_wxUSE_MSGDLG=no
 494   DEFAULT_wxUSE_NUMBERDLG=no
 495   DEFAULT_wxUSE_TEXTDLG=no
 496   DEFAULT_wxUSE_SPLASH=no
 497   DEFAULT_wxUSE_STARTUP_TIPS=no
 498   DEFAULT_wxUSE_PROGRESSDLG=no
 499   DEFAULT_wxUSE_WIZARDDLG=no
 500
 501   DEFAULT_wxUSE_MENUS=no
 502   DEFAULT_wxUSE_MINIFRAME=no
 503   DEFAULT_wxUSE_HTML=no
 504   DEFAULT_wxUSE_RICHTEXT=no
 505   DEFAULT_wxUSE_XRC=no
 506   DEFAULT_wxUSE_AUI=no
 507   DEFAULT_wxUSE_WEBKIT=no
 508   DEFAULT_wxUSE_FILESYSTEM=no
 509   DEFAULT_wxUSE_FS_INET=no
 510   DEFAULT_wxUSE_FS_ZIP=no
 511   DEFAULT_wxUSE_FS_ARCHIVE=no
 512   DEFAULT_wxUSE_BUSYINFO=no
 513   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 514   DEFAULT_wxUSE_ZIPSTREAM=no
 515   DEFAULT_wxUSE_TARSTREAM=no
 516   DEFAULT_wxUSE_VALIDATORS=no
 517
 518   DEFAULT_wxUSE_ACCEL=no
 519   DEFAULT_wxUSE_ANIMATIONCTRL=no
 520   DEFAULT_wxUSE_BUTTON=no
 521   DEFAULT_wxUSE_BMPBUTTON=no
 522   DEFAULT_wxUSE_BITMAPCOMBOBOX=no
 523   DEFAULT_wxUSE_CALCTRL=no
 524   DEFAULT_wxUSE_CARET=no
 525   DEFAULT_wxUSE_CHECKBOX=no
 526   DEFAULT_wxUSE_CHECKLST=no
 527   DEFAULT_wxUSE_CHOICE=no
 528   DEFAULT_wxUSE_CHOICEBOOK=no
 529   DEFAULT_wxUSE_COLLPANE=no
 530   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 531   DEFAULT_wxUSE_COMBOBOX=no
 532   DEFAULT_wxUSE_COMBOCTRL=no
 533   DEFAULT_wxUSE_DATEPICKCTRL=no
 534   DEFAULT_wxUSE_DISPLAY=no
 535   DEFAULT_wxUSE_DETECT_SM=no
 536   DEFAULT_wxUSE_DIRPICKERCTRL=no
 537   DEFAULT_wxUSE_FILEPICKERCTRL=no
 538   DEFAULT_wxUSE_FONTPICKERCTRL=no
 539   DEFAULT_wxUSE_GAUGE=no
 540   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 541   DEFAULT_wxUSE_GRID=no
 542   DEFAULT_wxUSE_HYPERLINKCTRL=no
 543   DEFAULT_wxUSE_DATAVIEWCTRL=no
 544   DEFAULT_wxUSE_IMAGLIST=no
 545   DEFAULT_wxUSE_LISTBOOK=no
 546   DEFAULT_wxUSE_LISTBOX=no
 547   DEFAULT_wxUSE_LISTCTRL=no
 548   DEFAULT_wxUSE_NOTEBOOK=no
 549   DEFAULT_wxUSE_ODCOMBOBOX=no
 550   DEFAULT_wxUSE_RADIOBOX=no
 551   DEFAULT_wxUSE_RADIOBTN=no
 552   DEFAULT_wxUSE_SASH=no
 553   DEFAULT_wxUSE_SCROLLBAR=no
 554   DEFAULT_wxUSE_SLIDER=no
 555   DEFAULT_wxUSE_SPINBTN=no
 556   DEFAULT_wxUSE_SPINCTRL=no
 557   DEFAULT_wxUSE_SPLITTER=no
 558   DEFAULT_wxUSE_STATBMP=no
 559   DEFAULT_wxUSE_STATBOX=no
 560   DEFAULT_wxUSE_STATLINE=no
 561   DEFAULT_wxUSE_STATTEXT=no
 562   DEFAULT_wxUSE_STATUSBAR=yes
 563   DEFAULT_wxUSE_TAB_DIALOG=no
 564   DEFAULT_wxUSE_TEXTCTRL=no
 565   DEFAULT_wxUSE_TOGGLEBTN=no
 566   DEFAULT_wxUSE_TOOLBAR=no
 567   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 568   DEFAULT_wxUSE_TREEBOOK=no
 569   DEFAULT_wxUSE_TOOLBOOK=no
 570   DEFAULT_wxUSE_TREECTRL=no
 571   DEFAULT_wxUSE_POPUPWIN=no
 572   DEFAULT_wxUSE_TIPWINDOW=no
 573
 574   DEFAULT_wxUSE_UNICODE=no
 575   DEFAULT_wxUSE_UNICODE_MSLU=no
 576   DEFAULT_wxUSE_WCSRTOMBS=no
 577
 578   DEFAULT_wxUSE_PALETTE=no
 579   DEFAULT_wxUSE_IMAGE=no
 580   DEFAULT_wxUSE_GIF=no
 581   DEFAULT_wxUSE_PCX=no
 582   DEFAULT_wxUSE_TGA=no
 583   DEFAULT_wxUSE_PNM=no
 584   DEFAULT_wxUSE_IFF=no
 585   DEFAULT_wxUSE_XPM=no
 586   DEFAULT_wxUSE_ICO_CUR=no
 587   DEFAULT_wxUSE_ACCESSIBILITY=no
 588
 589   DEFAULT_wxUSE_MONOLITHIC=no
 590   DEFAULT_wxUSE_PLUGINS=no
 591   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 592 else
 593   DEFAULT_wxUSE_UNIVERSAL=no
 594   DEFAULT_wxUSE_STL=no
 595
 596   DEFAULT_wxUSE_NANOX=no
 597
 598   DEFAULT_wxUSE_THREADS=yes
 599
 600   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 601   DEFAULT_wxUSE_OPTIMISE=yes
 602   DEFAULT_wxUSE_PROFILE=no
 603   DEFAULT_wxUSE_NO_DEPS=no
 604   DEFAULT_wxUSE_NO_RTTI=no
 605   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 606   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 607   DEFAULT_wxUSE_RPATH=yes
 608   DEFAULT_wxUSE_PERMISSIVE=no
 609   DEFAULT_wxUSE_DEBUG_FLAG=no
 610   DEFAULT_wxUSE_DEBUG_INFO=no
 611   DEFAULT_wxUSE_DEBUG_GDB=no
 612   DEFAULT_wxUSE_MEM_TRACING=no
 613   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 614   DEFAULT_wxUSE_DMALLOC=no
 615   DEFAULT_wxUSE_APPLE_IEEE=yes
 616
 617   DEFAULT_wxUSE_EXCEPTIONS=yes
 618   DEFAULT_wxUSE_LOG=yes
 619   DEFAULT_wxUSE_LOGWINDOW=yes
 620   DEFAULT_wxUSE_LOGGUI=yes
 621   DEFAULT_wxUSE_LOGDIALOG=yes
 622
 623   DEFAULT_wxUSE_GUI=yes
 624
 625   DEFAULT_wxUSE_REGEX=yes
 626   DEFAULT_wxUSE_XML=yes
 627   DEFAULT_wxUSE_EXPAT=yes
 628   DEFAULT_wxUSE_ZLIB=yes
 629   DEFAULT_wxUSE_LIBPNG=yes
 630   DEFAULT_wxUSE_LIBJPEG=yes
 631   DEFAULT_wxUSE_LIBTIFF=yes
 632   DEFAULT_wxUSE_LIBXPM=yes
 633   DEFAULT_wxUSE_LIBMSPACK=yes
 634   DEFAULT_wxUSE_LIBSDL=no
 635   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 636   DEFAULT_wxUSE_LIBGNOMEVFS=no
 637   DEFAULT_wxUSE_LIBHILDON=no
 638   DEFAULT_wxUSE_ODBC=no
 639   DEFAULT_wxUSE_OPENGL=no
 640
 641   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 642   DEFAULT_wxUSE_STACKWALKER=yes
 643   DEFAULT_wxUSE_DEBUGREPORT=yes
 644   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 645   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 646   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 647   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 648   DEFAULT_wxUSE_DATETIME=yes
 649   DEFAULT_wxUSE_TIMER=yes
 650   DEFAULT_wxUSE_STOPWATCH=yes
 651   DEFAULT_wxUSE_FILE=yes
 652   DEFAULT_wxUSE_FFILE=yes
 653   DEFAULT_wxUSE_STDPATHS=yes
 654   DEFAULT_wxUSE_TEXTBUFFER=yes
 655   DEFAULT_wxUSE_TEXTFILE=yes
 656   DEFAULT_wxUSE_SOUND=yes
 657   DEFAULT_wxUSE_MEDIACTRL=no
 658   DEFAULT_wxUSE_GSTREAMER8=no
 659   DEFAULT_wxUSE_PRINTF_POS_PARAMS=yes
 660   DEFAULT_wxUSE_INTL=yes
 661   DEFAULT_wxUSE_CONFIG=yes
 662   DEFAULT_wxUSE_FONTMAP=yes
 663   DEFAULT_wxUSE_STREAMS=yes
 664   DEFAULT_wxUSE_SOCKETS=yes
 665   DEFAULT_wxUSE_OLE=yes
 666   DEFAULT_wxUSE_DATAOBJ=yes
 667   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 668   DEFAULT_wxUSE_JOYSTICK=yes
 669   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 670   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 671   DEFAULT_wxUSE_LONGLONG=yes
 672   DEFAULT_wxUSE_GEOMETRY=yes
 673
 674   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 675   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 676   DEFAULT_wxUSE_POSTSCRIPT=yes
 677
 678   DEFAULT_wxUSE_CLIPBOARD=yes
 679   DEFAULT_wxUSE_TOOLTIPS=yes
 680   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 681   DEFAULT_wxUSE_DRAGIMAGE=yes
 682   DEFAULT_wxUSE_SPLINES=yes
 683   DEFAULT_wxUSE_MOUSEWHEEL=yes
 684
 685   DEFAULT_wxUSE_MDI=yes
 686   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 687   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 688   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 689
 690   DEFAULT_wxUSE_RESOURCES=no
 691   DEFAULT_wxUSE_CONSTRAINTS=yes
 692   DEFAULT_wxUSE_IPC=yes
 693   DEFAULT_wxUSE_HELP=yes
 694   DEFAULT_wxUSE_MS_HTML_HELP=yes
 695   DEFAULT_wxUSE_WXHTML_HELP=yes
 696   DEFAULT_wxUSE_TREELAYOUT=yes
 697   DEFAULT_wxUSE_METAFILE=yes
 698   DEFAULT_wxUSE_MIMETYPE=yes
 699   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 700   DEFAULT_wxUSE_PROTOCOL=yes
 701   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 702   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 703   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 704   DEFAULT_wxUSE_URL=yes
 705   DEFAULT_wxUSE_VARIANT=yes
 706
 707   DEFAULT_wxUSE_ABOUTDLG=yes
 708   DEFAULT_wxUSE_COMMONDLGS=yes
 709   DEFAULT_wxUSE_CHOICEDLG=yes
 710   DEFAULT_wxUSE_COLOURDLG=yes
 711   DEFAULT_wxUSE_DIRDLG=yes
 712   DEFAULT_wxUSE_FILEDLG=yes
 713   DEFAULT_wxUSE_FINDREPLDLG=yes
 714   DEFAULT_wxUSE_FONTDLG=yes
 715   DEFAULT_wxUSE_MSGDLG=yes
 716   DEFAULT_wxUSE_NUMBERDLG=yes
 717   DEFAULT_wxUSE_TEXTDLG=yes
 718   DEFAULT_wxUSE_SPLASH=yes
 719   DEFAULT_wxUSE_STARTUP_TIPS=yes
 720   DEFAULT_wxUSE_PROGRESSDLG=yes
 721   DEFAULT_wxUSE_WIZARDDLG=yes
 722
 723   DEFAULT_wxUSE_MENUS=yes
 724   DEFAULT_wxUSE_MINIFRAME=yes
 725   DEFAULT_wxUSE_HTML=yes
 726   DEFAULT_wxUSE_RICHTEXT=yes
 727   DEFAULT_wxUSE_XRC=yes
 728   DEFAULT_wxUSE_AUI=yes
 729   DEFAULT_wxUSE_WEBKIT=yes
 730   DEFAULT_wxUSE_FILESYSTEM=yes
 731   DEFAULT_wxUSE_FS_INET=yes
 732   DEFAULT_wxUSE_FS_ZIP=yes
 733   DEFAULT_wxUSE_FS_ARCHIVE=yes
 734   DEFAULT_wxUSE_BUSYINFO=yes
 735   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 736   DEFAULT_wxUSE_ZIPSTREAM=yes
 737   DEFAULT_wxUSE_TARSTREAM=yes
 738   DEFAULT_wxUSE_VALIDATORS=yes
 739
 740   DEFAULT_wxUSE_ACCEL=yes
 741   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 742   DEFAULT_wxUSE_BUTTON=yes
 743   DEFAULT_wxUSE_BMPBUTTON=yes
 744   DEFAULT_wxUSE_BITMAPCOMBOBOX=yes
 745   DEFAULT_wxUSE_CALCTRL=yes
 746   DEFAULT_wxUSE_CARET=yes
 747   DEFAULT_wxUSE_CHECKBOX=yes
 748   DEFAULT_wxUSE_CHECKLST=yes
 749   DEFAULT_wxUSE_CHOICE=yes
 750   DEFAULT_wxUSE_CHOICEBOOK=yes
 751   DEFAULT_wxUSE_COLLPANE=yes
 752   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 753   DEFAULT_wxUSE_COMBOBOX=yes
 754   DEFAULT_wxUSE_COMBOCTRL=yes
 755   DEFAULT_wxUSE_DATEPICKCTRL=yes
 756   DEFAULT_wxUSE_DISPLAY=yes
 757   DEFAULT_wxUSE_DETECT_SM=yes
 758   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 759   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 760   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 761   DEFAULT_wxUSE_GAUGE=yes
 762   DEFAULT_wxUSE_GRID=yes
 763   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 764   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 765   DEFAULT_wxUSE_DATAVIEWCTRL=no
 766   DEFAULT_wxUSE_IMAGLIST=yes
 767   DEFAULT_wxUSE_LISTBOOK=yes
 768   DEFAULT_wxUSE_LISTBOX=yes
 769   DEFAULT_wxUSE_LISTCTRL=yes
 770   DEFAULT_wxUSE_NOTEBOOK=yes
 771   DEFAULT_wxUSE_ODCOMBOBOX=yes
 772   DEFAULT_wxUSE_RADIOBOX=yes
 773   DEFAULT_wxUSE_RADIOBTN=yes
 774   DEFAULT_wxUSE_SASH=yes
 775   DEFAULT_wxUSE_SCROLLBAR=yes
 776   DEFAULT_wxUSE_SLIDER=yes
 777   DEFAULT_wxUSE_SPINBTN=yes
 778   DEFAULT_wxUSE_SPINCTRL=yes
 779   DEFAULT_wxUSE_SPLITTER=yes
 780   DEFAULT_wxUSE_STATBMP=yes
 781   DEFAULT_wxUSE_STATBOX=yes
 782   DEFAULT_wxUSE_STATLINE=yes
 783   DEFAULT_wxUSE_STATTEXT=yes
 784   DEFAULT_wxUSE_STATUSBAR=yes
 785   DEFAULT_wxUSE_TAB_DIALOG=no
 786   DEFAULT_wxUSE_TEXTCTRL=yes
 787   DEFAULT_wxUSE_TOGGLEBTN=yes
 788   DEFAULT_wxUSE_TOOLBAR=yes
 789   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 790   DEFAULT_wxUSE_TREEBOOK=yes
 791   DEFAULT_wxUSE_TOOLBOOK=yes
 792   DEFAULT_wxUSE_TREECTRL=yes
 793   DEFAULT_wxUSE_POPUPWIN=yes
 794   DEFAULT_wxUSE_TIPWINDOW=yes
 795
 796   DEFAULT_wxUSE_UNICODE=no
 797   DEFAULT_wxUSE_UNICODE_MSLU=yes
 798   DEFAULT_wxUSE_WCSRTOMBS=no
 799
 800   DEFAULT_wxUSE_PALETTE=yes
 801   DEFAULT_wxUSE_IMAGE=yes
 802   DEFAULT_wxUSE_GIF=yes
 803   DEFAULT_wxUSE_PCX=yes
 804   DEFAULT_wxUSE_TGA=yes
 805   DEFAULT_wxUSE_IFF=no  dnl why is this set to "no"?
 806   DEFAULT_wxUSE_PNM=yes
 807   DEFAULT_wxUSE_XPM=yes
 808   DEFAULT_wxUSE_ICO_CUR=yes
 809   DEFAULT_wxUSE_ACCESSIBILITY=no
 810
 811   DEFAULT_wxUSE_MONOLITHIC=no
 812   DEFAULT_wxUSE_PLUGINS=no
 813   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 814
 815   dnl Applicable only when --with-gtk was used:
 816   DEFAULT_wxUSE_GTK2=yes
 817 fi
 818
 819
 820 dnl WX_ARG_WITH should be used to select whether an external package will be
 821 dnl used or not, to configure compile-time features of this package itself,
 822 dnl use WX_ARG_ENABLE instead
 823
 824 dnl ============================
 825 dnl external package dependecies
 826 dnl ============================
 827
 828 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 829 dnl these values manually
 830 for toolkit in `echo $ALL_TOOLKITS`; do
 831   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 832   if test "x$LINE" != "x" ; then
 833     has_toolkit_in_cache=1
 834     eval "DEFAULT_$LINE"
 835     eval "CACHE_$toolkit=1"
 836
 837     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 838     if test "x$LINE" != "x" ; then
 839         eval "DEFAULT_$LINE"
 840     fi
 841   fi
 842 done
 843
 844 dnl ---------------------------------------------------------------------------
 845 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 846 dnl first to disable many other switches if it's given
 847 dnl
 848 dnl NB: this is still in testing stage, don't use if you don't know what you're
 849 dnl     doing
 850 dnl ---------------------------------------------------------------------------
 851
 852 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 853 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 854 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 855 WX_ARG_WITH(subdirs,       [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS, without)
 856
 857 if test "$wxUSE_GUI" = "yes"; then
 858
 859 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 860 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 861 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 862 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 863 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 864 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 865 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 866 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 867 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 868 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 869 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 870 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 871 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 872
 873 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 874 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 875
 876 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 877 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 878 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 879 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 880 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 881 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 882 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under GNOME], wxUSE_LIBGNOMEPRINT)
 883 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 884 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 885 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 886
 887 if test "$wxUSE_UNIVERSAL" = "yes"; then
 888     AC_ARG_WITH(themes,        [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 889 fi
 890
 891 fi
 892 dnl for GUI only
 893
 894 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 895 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 896 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 897 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 898 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 899
 900 dnl ---------------------------------------------------------------------------
 901 dnl compile options
 902 dnl ---------------------------------------------------------------------------
 903
 904 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 905 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 906 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 907 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 908 if test "$USE_OS2" = "1"; then
 909     DEFAULT_wxUSE_OMF=no
 910     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 911 fi
 912
 913 if test "$wxUSE_DEBUG" = "yes"; then
 914   DEFAULT_wxUSE_DEBUG_FLAG=yes
 915   DEFAULT_wxUSE_DEBUG_INFO=yes
 916   BUILD=debug
 917 elif test "$wxUSE_DEBUG" = "no"; then
 918   DEFAULT_wxUSE_DEBUG_FLAG=no
 919   DEFAULT_wxUSE_DEBUG_INFO=no
 920   BUILD=release
 921 fi
 922
 923 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 924 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 925 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 926 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 927 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 928 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 929 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 930 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 931 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 932 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 933 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary[=SDK] create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 934
 935 WX_ARG_ENABLE(compat24,      [  --enable-compat24       enable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, enable)
 936 WX_ARG_ENABLE(compat26,      [  --disable-compat26      disable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6, disable)
 937
 938 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 939
 940
 941 dnl ---------------------------------------------------------------------------
 942 dnl (small) optional non GUI classes
 943 dnl ---------------------------------------------------------------------------
 944
 945 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 946 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 947
 948 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 949 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 950 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 951 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 952 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 953 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 954 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 955
 956 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 957
 958 dnl please keep the settings below in alphabetical order
 959 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 960 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 961 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 962 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 963 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 964 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 965 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 966 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 967 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 968 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 969 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 970 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 971 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 972 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 973 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 974 WX_ARG_ENABLE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 975 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 976 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 977 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 978 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 979 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 980 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 981 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 982 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 983 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 984 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 985 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 986 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 987 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 988 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 989 WX_ARG_ENABLE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 990 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 991 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 992 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 993 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 994 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 995 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 996 WX_ARG_ENABLE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 997 WX_ARG_ENABLE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 998 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 999
1000 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1001 WX_ARG_ENABLE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
1002 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1003 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1004 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1005 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1006
1007
1008 dnl ---------------------------------------------------------------------------
1009 dnl "big" options (i.e. those which change a lot of things throughout the library)
1010 dnl ---------------------------------------------------------------------------
1011
1012 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1013
1014 if test "$wxUSE_GUI" = "yes"; then
1015
1016 dnl ---------------------------------------------------------------------------
1017 dnl "big" GUI options
1018 dnl ---------------------------------------------------------------------------
1019
1020 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1021 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1022 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1023 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1024 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1025 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
1026 WX_ARG_ENABLE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
1027 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1028 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1029 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
1030 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
1031 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1032 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1033 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1034 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
1035 WX_ARG_ENABLE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
1036 WX_ARG_ENABLE(graphics_ctx, [  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
1037
1038 dnl ---------------------------------------------------------------------------
1039 dnl PostScript options
1040 dnl ---------------------------------------------------------------------------
1041 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1042
1043 dnl VZ: these options seem to be always on, if someone wants to change it please do
1044 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1045 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1046
1047 dnl ---------------------------------------------------------------------------
1048 dnl resources
1049 dnl ---------------------------------------------------------------------------
1050
1051 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
1052 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
1053
1054 dnl ---------------------------------------------------------------------------
1055 dnl IPC &c
1056 dnl ---------------------------------------------------------------------------
1057
1058 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
1059 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1060 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1061
1062 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
1063
1064 dnl ---------------------------------------------------------------------------
1065 dnl optional GUI controls (in alphabetical order except the first one)
1066 dnl ---------------------------------------------------------------------------
1067
1068 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1069
1070 dnl even with --enable-controls, some may be disabled by giving
1071 dnl --disable-<control> later on the command line - but by default all will be
1072 dnl used (and vice versa)
1073 if test "$wxUSE_CONTROLS" = "yes"; then
1074   DEFAULT_wxUSE_ACCEL=yes
1075   DEFAULT_wxUSE_ANIMATIONCTRL=yes
1076   DEFAULT_wxUSE_BMPBUTTON=yes
1077   DEFAULT_wxUSE_BUTTON=yes
1078   DEFAULT_wxUSE_CALCTRL=yes
1079   DEFAULT_wxUSE_CARET=yes
1080   DEFAULT_wxUSE_COMBOBOX=yes
1081   DEFAULT_wxUSE_CHECKBOX=yes
1082   DEFAULT_wxUSE_CHECKLISTBOX=yes
1083   DEFAULT_wxUSE_CHOICE=yes
1084   DEFAULT_wxUSE_CHOICEBOOK=yes
1085   DEFAULT_wxUSE_COLLPANE=yes
1086   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
1087   DEFAULT_wxUSE_COMBOBOX=yes
1088   DEFAULT_wxUSE_DATEPICKCTRL=yes
1089   DEFAULT_wxUSE_DISPLAY=yes
1090   DEFAULT_wxUSE_DETECT_SM=yes
1091   DEFAULT_wxUSE_DIRPICKERCTRL=yes
1092   DEFAULT_wxUSE_FILEPICKERCTRL=yes
1093   DEFAULT_wxUSE_FONTPICKERCTRL=yes
1094   DEFAULT_wxUSE_GAUGE=yes
1095   DEFAULT_wxUSE_GRID=yes
1096   DEFAULT_wxUSE_HYPERLINKCTRL=yes
1097   DEFAULT_wxUSE_DATAVIEWCTRL=no
1098   DEFAULT_wxUSE_IMAGLIST=yes
1099   DEFAULT_wxUSE_LISTBOOK=yes
1100   DEFAULT_wxUSE_LISTBOX=yes
1101   DEFAULT_wxUSE_LISTCTRL=yes
1102   DEFAULT_wxUSE_NOTEBOOK=yes
1103   DEFAULT_wxUSE_RADIOBOX=yes
1104   DEFAULT_wxUSE_RADIOBTN=yes
1105   DEFAULT_wxUSE_SASH=yes
1106   DEFAULT_wxUSE_SCROLLBAR=yes
1107   DEFAULT_wxUSE_SLIDER=yes
1108   DEFAULT_wxUSE_SPINBTN=yes
1109   DEFAULT_wxUSE_SPINCTRL=yes
1110   DEFAULT_wxUSE_SPLITTER=yes
1111   DEFAULT_wxUSE_STATBMP=yes
1112   DEFAULT_wxUSE_STATBOX=yes
1113   DEFAULT_wxUSE_STATLINE=yes
1114   DEFAULT_wxUSE_STATUSBAR=yes
1115   DEFAULT_wxUSE_TAB_DIALOG=yes
1116   DEFAULT_wxUSE_TOGGLEBTN=yes
1117   DEFAULT_wxUSE_TOOLBAR=yes
1118   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1119   DEFAULT_wxUSE_TOOLTIPS=yes
1120   DEFAULT_wxUSE_TREEBOOK=yes
1121   DEFAULT_wxUSE_TOOLBOOK=yes
1122   DEFAULT_wxUSE_TREECTRL=yes
1123   DEFAULT_wxUSE_POPUPWIN=yes
1124   DEFAULT_wxUSE_TIPWINDOW=yes
1125 elif test "$wxUSE_CONTROLS" = "no"; then
1126   DEFAULT_wxUSE_ACCEL=no
1127   DEFAULT_wxUSE_ANIMATIONCTRL=no
1128   DEFAULT_wxUSE_BMPBUTTON=no
1129   DEFAULT_wxUSE_BUTTON=no
1130   DEFAULT_wxUSE_CALCTRL=no
1131   DEFAULT_wxUSE_CARET=no
1132   DEFAULT_wxUSE_COLLPANE=no
1133   DEFAULT_wxUSE_COMBOBOX=no
1134   DEFAULT_wxUSE_CHECKBOX=no
1135   DEFAULT_wxUSE_CHECKLISTBOX=no
1136   DEFAULT_wxUSE_CHOICE=no
1137   DEFAULT_wxUSE_CHOICEBOOK=no
1138   DEFAULT_wxUSE_COLOURPICKERCTRL=no
1139   DEFAULT_wxUSE_COMBOBOX=no
1140   DEFAULT_wxUSE_DATEPICKCTRL=no
1141   DEFAULT_wxUSE_DISPLAY=no
1142   DEFAULT_wxUSE_DETECT_SM=no
1143   DEFAULT_wxUSE_DIRPICKERCTRL=no
1144   DEFAULT_wxUSE_FILEPICKERCTRL=no
1145   DEFAULT_wxUSE_FONTPICKERCTRL=no
1146   DEFAULT_wxUSE_GAUGE=no
1147   DEFAULT_wxUSE_GRID=no
1148   DEFAULT_wxUSE_HYPERLINKCTRL=no
1149   DEFAULT_wxUSE_DATAVIEWCTRL=no
1150   DEFAULT_wxUSE_IMAGLIST=no
1151   DEFAULT_wxUSE_LISTBOOK=no
1152   DEFAULT_wxUSE_LISTBOX=no
1153   DEFAULT_wxUSE_LISTCTRL=no
1154   DEFAULT_wxUSE_NOTEBOOK=no
1155   DEFAULT_wxUSE_RADIOBOX=no
1156   DEFAULT_wxUSE_RADIOBTN=no
1157   DEFAULT_wxUSE_SASH=no
1158   DEFAULT_wxUSE_SCROLLBAR=no
1159   DEFAULT_wxUSE_SLIDER=no
1160   DEFAULT_wxUSE_SPINBTN=no
1161   DEFAULT_wxUSE_SPINCTRL=no
1162   DEFAULT_wxUSE_SPLITTER=no
1163   DEFAULT_wxUSE_STATBMP=no
1164   DEFAULT_wxUSE_STATBOX=no
1165   DEFAULT_wxUSE_STATLINE=no
1166   DEFAULT_wxUSE_STATUSBAR=no
1167   DEFAULT_wxUSE_TAB_DIALOG=no
1168   DEFAULT_wxUSE_TOGGLEBTN=no
1169   DEFAULT_wxUSE_TOOLBAR=no
1170   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1171   DEFAULT_wxUSE_TOOLTIPS=no
1172   DEFAULT_wxUSE_TREEBOOK=no
1173   DEFAULT_wxUSE_TOOLBOOK=no
1174   DEFAULT_wxUSE_TREECTRL=no
1175   DEFAULT_wxUSE_POPUPWIN=no
1176   DEFAULT_wxUSE_TIPWINDOW=no
1177 fi
1178
1179 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1180 WX_ARG_ENABLE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
1181 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1182 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1183 WX_ARG_ENABLE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
1184 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1185 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1186 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1187 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1188 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1189 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1190 WX_ARG_ENABLE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
1191 WX_ARG_ENABLE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
1192 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1193 WX_ARG_ENABLE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
1194 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1195 WX_ARG_ENABLE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
1196 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1197 WX_ARG_ENABLE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
1198 WX_ARG_ENABLE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
1199 WX_ARG_ENABLE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
1200 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1201 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1202 WX_ARG_ENABLE(dataviewctrl,[  --enable-dataviewctrl,  use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
1203 WX_ARG_ENABLE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
1204 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1205 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1206 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1207 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1208 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1209 WX_ARG_ENABLE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
1210 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1211 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1212 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1213 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1214 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1215 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1216 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1217 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1218 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1219 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1220 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1221 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1222 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1223 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
1224 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1225 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1226 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1227 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1228 WX_ARG_ENABLE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1229 WX_ARG_ENABLE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1230 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1231 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1232 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1233
1234 dnl ---------------------------------------------------------------------------
1235 dnl common dialogs
1236 dnl ---------------------------------------------------------------------------
1237
1238 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1239 WX_ARG_ENABLE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1240 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1241 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1242 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1243 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1244 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1245 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1246 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1247 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1248 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1249 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1250 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1251 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1252 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1253
1254 dnl ---------------------------------------------------------------------------
1255 dnl misc GUI options
1256 dnl ---------------------------------------------------------------------------
1257
1258 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1259 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1260 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1261 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1262 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1263 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1264 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1265 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1266 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1267 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1268 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1269
1270 if test "$wxUSE_MSW" = "1"; then
1271     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1272 fi
1273
1274 dnl ---------------------------------------------------------------------------
1275 dnl support for image formats that do not rely on external library
1276 dnl ---------------------------------------------------------------------------
1277
1278 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1279 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1280 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1281 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1282 WX_ARG_ENABLE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1283 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1284 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1285 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1286 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1287
1288 fi
1289
1290 dnl ---------------------------------------------------------------------------
1291 dnl flavour support
1292 dnl ---------------------------------------------------------------------------
1293
1294 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1295 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1296 dnl It doesn't actually change anything but the output file names.
1297 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1298
1299 dnl ---------------------------------------------------------------------------
1300 dnl some win32 settings
1301 dnl ---------------------------------------------------------------------------
1302
1303 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1304 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1305 if test "x$VENDOR" = "x"; then
1306     VENDOR="custom"
1307 fi
1308
1309
1310 dnl for GUI only
1311
1312 dnl cache the options values before (may be) aborting below
1313 WX_ARG_CACHE_FLUSH
1314
1315 dnl check that no more than one toolkit is given and that if none are given that
1316 dnl we have a default one
1317
1318 AC_MSG_CHECKING(for toolkit)
1319
1320 # In Wine, we need to default to MSW, not GTK or MOTIF
1321 if test "$wxUSE_WINE" = "yes"; then
1322     DEFAULT_DEFAULT_wxUSE_GTK=0
1323     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1324     DEFAULT_DEFAULT_wxUSE_MSW=1
1325     wxUSE_SHARED=no
1326 fi
1327
1328
1329 if test "$wxUSE_GUI" = "yes"; then
1330
1331     if test "$USE_BEOS" = 1; then
1332         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1333     fi
1334
1335     if test "$TOOLKIT_GIVEN" = 1; then
1336       dnl convert "yes", "any" or a number to 1 and "no" to 0
1337       for toolkit in `echo $ALL_TOOLKITS`; do
1338         var=wxUSE_$toolkit
1339         eval "value=\$${var}"
1340         if test "x$value" = "xno"; then
1341           eval "$var=0"
1342         elif test "x$value" != "x"; then
1343           eval "$var=1"
1344         fi
1345
1346         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1347           eval "wx${toolkit}_VERSION=$value"
1348         fi
1349       done
1350     else
1351       dnl try to guess the most apropriate toolkit for this platform
1352       for toolkit in `echo $ALL_TOOLKITS`; do
1353         if test "$has_toolkit_in_cache" != 1; then
1354           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1355         else
1356           var=DEFAULT_wxUSE_$toolkit
1357
1358           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1359           if test "x$version" != "x"; then
1360             eval "wx${toolkit}_VERSION=$version"
1361           fi
1362         fi
1363         eval "wxUSE_$toolkit=\$${var}"
1364       done
1365     fi
1366
1367     dnl we suppose that expr is available (maybe there is a better way to do
1368     dnl this? what about using ALL_TOOLKITS? TODO)
1369     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1370                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1371                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1372
1373     dnl Allow wxUSE_PM only for OS/2 with EMX.
1374     case "${host}" in
1375       *-pc-os2_emx | *-pc-os2-emx )
1376         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1377     esac
1378
1379     case "$NUM_TOOLKITS" in
1380       1)
1381       ;;
1382       0)
1383         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1384       ;;
1385       *)
1386         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1387     esac
1388
1389     # to be removed when --disable-gtk2 isn't needed
1390     if test "x$wxUSE_GTK2" = "xyes"; then
1391         wxGTK_VERSION=2
1392     elif test "x$wxUSE_GTK2" = "xno"; then
1393         wxGTK_VERSION=1
1394     fi
1395
1396     dnl cache the wxUSE_<TOOLKIT> values too
1397     for toolkit in `echo $ALL_TOOLKITS`; do
1398       var=wxUSE_$toolkit
1399       eval "value=\$${var}"
1400       if test "x$value" != x; then
1401         cache_var=CACHE_$toolkit
1402         eval "cache=\$${cache_var}"
1403         if test "$cache" = 1; then
1404           echo "$var=$value" >> ${wx_arg_cache_file}
1405           eval "version=\$wx${toolkit}_VERSION"
1406           if test "x$version" != "x"; then
1407             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1408           fi
1409         fi
1410         if test "$value" = 1; then
1411           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1412           AC_MSG_RESULT($toolkit_echo)
1413         fi
1414       fi
1415     done
1416 else
1417     if test "x$host_alias" != "x"; then
1418         AC_MSG_RESULT(base ($host_alias hosted) only)
1419     else
1420         AC_MSG_RESULT(base only)
1421     fi
1422 fi
1423
1424 dnl ---------------------------------------------------------------------------
1425 dnl Checks for programs
1426 dnl ---------------------------------------------------------------------------
1427
1428 dnl flush the cache because checking for programs might abort
1429 AC_CACHE_SAVE
1430
1431 dnl C-compiler checks
1432 dnl   defines CC with the compiler to use
1433 dnl   defines GCC with yes if using gcc
1434 dnl   defines GCC empty if not using gcc
1435 dnl   defines CFLAGS
1436 dnl
1437 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1438 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1439 dnl -g and -O flags ourselves below
1440 CFLAGS=${CFLAGS:=}
1441 AC_BAKEFILE_PROG_CC
1442
1443 dnl is -traditional needed for correct compilations
1444 dnl   adds -traditional for gcc if needed
1445 AC_PROG_GCC_TRADITIONAL
1446
1447 dnl C++-compiler checks
1448 dnl   defines CXX with the compiler to use
1449 dnl   defines GXX with yes if using gxx
1450 dnl   defines GXX empty if not using gxx
1451 dnl   defines CXXFLAGS
1452 dnl
1453 dnl see CFLAGS line above
1454 CXXFLAGS=${CXXFLAGS:=}
1455 AC_BAKEFILE_PROG_CXX
1456
1457 dnl ranlib command
1458 dnl   defines RANLIB with the appropriate command
1459 AC_PROG_RANLIB
1460
1461 dnl ar command
1462 dnl   defines AR with the appropriate command
1463 AC_CHECK_TOOL(AR, ar)
1464 if test "x$AR" = "x" ; then
1465     AC_MSG_ERROR([ar is needed to build wxWidgets])
1466 fi
1467
1468 dnl install checks
1469 dnl   defines INSTALL with the appropriate command
1470 AC_PROG_INSTALL
1471
1472 dnl   make install path absolute (if not already);
1473 dnl   will fail with (some) MSDOS paths
1474 case ${INSTALL} in
1475   /* ) # Absolute
1476      ;;
1477   ?:* ) # Drive letter, considered as absolute.
1478      ;;
1479   *)
1480      INSTALL=`pwd`/${INSTALL} ;;
1481 esac
1482
1483
1484 case "${host}" in
1485
1486     dnl The other BSD's should probably go in here too, since this is
1487     dnl to workaround a strange static lib BSDism.
1488     dnl Mac OS X install seems to ignore -p option...
1489     *-*-darwin* )
1490         INSTALL_PROGRAM="cp -fp"
1491         INSTALL_DATA="cp -fp"
1492         ;;
1493     *)
1494         ;;
1495 esac
1496
1497 dnl strip command
1498 dnl   defines STRIP as strip or nothing (true) if not found
1499 AC_CHECK_TOOL(STRIP, strip, true)
1500
1501 dnl Win32 tools
1502 if test "$wxUSE_WINE" = "yes"; then
1503     AC_CHECK_TOOL(WINDRES, wrc)
1504     RESCOMP="$WINDRES"
1505 else
1506     case "${host}" in
1507     *-*-cygwin* | *-*-mingw32* )
1508         dnl Bakefile CVS (as of 2005-11-24) now detects windres properly
1509         dnl ... maybe it does, but it does not make it available here
1510         dnl anymore, so do it ourselves still.
1511         AC_CHECK_TOOL(WINDRES, windres)
1512         RESCOMP="$WINDRES"
1513         AC_CHECK_TOOL(DLLTOOL, dlltool)
1514         ;;
1515     esac
1516 fi
1517
1518 dnl does make support "-include" (only GNU make does AFAIK)?
1519 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1520 [
1521     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1522             egrep -s GNU > /dev/null); then
1523         wx_cv_prog_makeisgnu="yes"
1524     else
1525         wx_cv_prog_makeisgnu="no"
1526     fi
1527 ])
1528
1529 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1530     IF_GNU_MAKE=""
1531 else
1532     IF_GNU_MAKE="#"
1533 fi
1534
1535 AC_SUBST(IF_GNU_MAKE)
1536
1537 dnl we don't need to check for VPATH support in GNU make - it does have it
1538 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1539 dnl check if VPATH works
1540 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1541 dnl create Makefile
1542 cat - << EOF > confMake
1543 check : file
1544         cp \$? \$@
1545         cp \$? final_file
1546 EOF
1547
1548 if test ! -d sub ; then
1549   mkdir sub
1550 fi
1551 echo dummy > sub/file
1552 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1553 RESULT=$?
1554 rm -f sub/file check final_file confMake
1555 rmdir sub
1556 if test "$RESULT" = 0; then
1557   wx_cv_prog_makevpath="yes"
1558 else
1559   wx_cv_prog_makevpath="no"
1560 fi
1561 ])
1562
1563 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1564 AC_MSG_ERROR([
1565 You need a make-utility that is able to use the variable
1566 VPATH correctly.
1567 If your version of make does not support VPATH correctly,
1568 please install GNU-make (possibly as gmake), and start
1569 configure with the following command:
1570 export MAKE=gmake; ./configure  for sh-type shells
1571 setenv MAKE gmake; ./configure  for csh-type shells
1572 Also please do remember to use gmake in this case every time
1573 you are trying to compile.
1574 ])
1575 fi dnl make without VPATH
1576 fi dnl not GNU make
1577
1578 dnl needed for making link to setup.h
1579 AC_PROG_LN_S
1580
1581
1582 dnl ------------------------------------------------------------------------
1583 dnl Platform specific tests
1584 dnl ------------------------------------------------------------------------
1585
1586 dnl xlC needs -qunique under AIX so that one source file can be
1587 dnl compiled to multiple object files and safely linked together.
1588 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1589     CXXFLAGS="-qunique $CXXFLAGS"
1590 fi
1591
1592 dnl This case is for PowerPC OS X vs. everything else
1593 case "${host}" in
1594   powerpc-*-darwin* )
1595     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1596     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1597         choke me for lack of PowerPC
1598 #endif
1599 ],
1600         [AC_MSG_RESULT([yes])],
1601         [AC_MSG_RESULT([no])
1602         AC_DEFINE(__POWERPC__)
1603     ])
1604   ;;
1605 esac
1606
1607 dnl This case is for OS X vs. everything else
1608 case "${host}" in
1609   *-*-darwin* )
1610     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1611     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1612 ],[],
1613         [AC_MSG_RESULT([yes])],
1614         [AC_MSG_RESULT([no])
1615         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1616         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1617 #include <CoreFoundation/CFBase.h>
1618         ],[],
1619         [AC_MSG_RESULT([yes])
1620         dnl We must use -D so source files that don't include wx/setup.h
1621         dnl but do include CFBase will work.
1622         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1623         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1624         )
1625         ]
1626     )
1627   ;;
1628 esac
1629
1630 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1631 dnl latter makes more sense for wxGTK/Motif/X11 ports
1632 wants_win32=0
1633 doesnt_want_win32=0
1634 case "${host}" in
1635   *-*-cygwin*)
1636       if test "$wxUSE_MSW" = 1 ; then
1637         wants_win32=1
1638       else
1639         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1640         dnl headers and libraries, so it's Windows-like in this case
1641         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1642             [
1643                 AC_TRY_COMPILE(
1644                     [],
1645                     [
1646                         #ifdef __MINGW32__
1647                             choke me
1648                         #endif
1649                     ],
1650                     wx_cv_nocygwin=no,
1651                     wx_cv_nocygwin=yes
1652                 )
1653             ]
1654         )
1655
1656         if test "$wx_cv_nocygwin" = "yes"; then
1657             wants_win32=1
1658         else
1659             doesnt_want_win32=1
1660         fi
1661       fi
1662       if test "$wants_win32" = 1 ; then
1663         BAKEFILE_FORCE_PLATFORM=win32
1664       fi
1665   ;;
1666   *-*-mingw*)
1667       wants_win32=1
1668   ;;
1669 esac
1670
1671 if test "$wxUSE_WINE" = "yes"; then
1672     wants_win32=1
1673     dnl FIXME: we should do a better job of testing for these
1674     CC=winegcc
1675     CXX=wineg++
1676     LDFLAGS_GUI="-mwindows"
1677 fi
1678
1679 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1680 dnl     take effect on Cygwin/Mingw and not other platforms.
1681 if test "$wants_win32" = 1 ; then
1682     USE_UNIX=0
1683     USE_WIN32=1
1684     AC_DEFINE(__WIN32__)
1685     AC_DEFINE(__WIN95__)
1686     AC_DEFINE(__WINDOWS__)
1687     AC_DEFINE(__GNUWIN32__)
1688     AC_DEFINE(STRICT)
1689 fi
1690 if test "$doesnt_want_win32" = 1 ; then
1691     USE_UNIX=1
1692     USE_WIN32=0
1693 fi
1694 dnl (end of Windows-only piece)
1695
1696 if test "$USE_UNIX" = 1 ; then
1697     wxUSE_UNIX=yes
1698     AC_DEFINE(__UNIX__)
1699 fi
1700
1701 dnl This case is for OS/2 vs. everything else
1702 case "${host}" in
1703   *-pc-os2_emx | *-pc-os2-emx )
1704       dnl ---------------------------------------------------------------------
1705       dnl When we are using gcc on OS/2, we want to be either using resources
1706       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1707       dnl Moreover we need to link explicitly against either stdcpp.a or
1708       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1709       dnl not "g++/c++".
1710       dnl ---------------------------------------------------------------------
1711       dnl (OS/2-only piece)
1712       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1713           dnl More complete Unix emulation for unix-like ports
1714           dnl by linking in POSIX/2's cExt (if available).
1715           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1716       else
1717           dnl Include resources for the "native" port (wxPM).
1718           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1719       fi
1720       dnl Check for the gcc version (and thereby for the C runtime library).
1721       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1722       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1723       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1724       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1725       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1726           AC_TRY_RUN(
1727               dnl Check the gcc version macro.
1728               [
1729                   #include <stdio.h>
1730
1731                   int main()
1732                   {
1733                       FILE *f=fopen("conftestval", "w");
1734                       if (!f) exit(1);
1735                       fprintf(f,
1736                   #if (__GNUC__ < 3)
1737                               "EMX2"
1738                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1739                               "EMX3"
1740                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1741                               "Innotek5"
1742                   #else
1743                               "Innotek6"
1744                   #endif
1745                       );
1746                       exit(0);
1747                   }
1748               ],
1749               wx_cv_gccversion=`cat conftestval`,
1750               wx_cv_gccversion="EMX2",
1751               dnl Compilation error: Assuming standard EMX environment
1752               wx_cv_gccversion="EMX2"
1753           )
1754       ])
1755       if test "$wx_cv_gccversion" = "EMX2"; then
1756           LIBS="$LIBS -lstdcpp"
1757           LDFLAGS="$LDFLAGS -Zsysv-signals"
1758       else
1759           if test "$wx_cv_gccversion" = "EMX3"; then
1760               LIBS="$LIBS -lstdcxx -lgcc"
1761               LDFLAGS="$LDFLAGS -Zsysv-signals"
1762           else
1763               LIBS="$LIBS -lstdc++"
1764           fi
1765       fi
1766       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1767         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1768         wxUSE_OMF=yes
1769         enable_omf=yes
1770       fi
1771       dnl (end of OS/2-only piece)
1772   ;;
1773   *)
1774       dnl ---------------------------------------------------------------------
1775       dnl look for strcasecmp() in string.h and then strings.h if it's not
1776       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1777       dnl used.
1778       dnl ---------------------------------------------------------------------
1779       dnl (non-OS/2-only piece)
1780
1781       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1782           AC_TRY_LINK([
1783               #include <string.h>
1784               ],
1785               [
1786                   strcasecmp("foo", "bar");
1787               ],
1788               ac_cv_string_strcasecmp=yes,
1789               ac_cv_string_strcasecmp=no
1790           )
1791       ])
1792
1793       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1794           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1795       else
1796           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1797               AC_TRY_LINK([
1798                   #include <strings.h>
1799                   ],
1800                   [
1801                       strcasecmp("foo", "bar");
1802                   ],
1803                   ac_cv_strings_strcasecmp=yes,
1804                   ac_cv_strings_strcasecmp=no
1805               )
1806           ])
1807
1808           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1809               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1810           else
1811               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1812           fi
1813       fi
1814
1815       dnl (end of non-OS/2-only piece)
1816   ;;
1817 esac
1818
1819 dnl ------------------------------------------------------------------------
1820 dnl Check for headers
1821 dnl ------------------------------------------------------------------------
1822
1823 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h)
1824
1825 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1826 if test "$ac_cv_header_wchar_h" != "yes"; then
1827     AC_CHECK_HEADERS(wcstr.h)
1828 fi
1829
1830 case "${host}" in
1831   *-pc-os2_emx | *-pc-os2-emx )
1832       dnl Explicitly link -lintl if langinfo.h is available
1833       dnl and intl not yet included in libc
1834       if test $ac_cv_header_langinfo_h = "yes" \
1835                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1836                      -o "$wx_cv_gccversion" = "EMX3" \
1837                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1838           LIBS="$LIBS -lintl"
1839       fi
1840   ;;
1841 esac
1842
1843 dnl POSIX needs this for select(), but old systems don't have it
1844 if test "$USE_UNIX" = 1 ; then
1845     AC_CHECK_HEADERS([sys/select.h])
1846 fi
1847
1848 dnl ---------------------------------------------------------------------------
1849 dnl Checks for compiler characteristics
1850 dnl ---------------------------------------------------------------------------
1851
1852 dnl defines const to be empty if c-compiler does not support const fully
1853 AC_C_CONST
1854 dnl defines inline to a sensible value for the c-compiler
1855 AC_C_INLINE
1856
1857 dnl check the sizes of integral types (give some reasonable default values for
1858 dnl cross-compiling)
1859 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1860 AC_CHECK_SIZEOF(char, 1)
1861 AC_CHECK_SIZEOF(short, 2)
1862 AC_CHECK_SIZEOF(void *, 4)
1863 AC_CHECK_SIZEOF(int, 4)
1864 AC_CHECK_SIZEOF(long, 4)
1865 AC_CHECK_SIZEOF(size_t, 4)
1866
1867 case "${host}" in
1868     arm-*-linux* )
1869         AC_CHECK_SIZEOF(long long, 8)
1870     ;;
1871     *-hp-hpux* )
1872         AC_CHECK_SIZEOF(long long, 0)
1873         if test "$ac_cv_sizeof_long_long" != "0"; then
1874             dnl HPUX 10.20 headers need this define in order to use long long definitions
1875             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1876         fi
1877     ;;
1878     * )
1879         AC_CHECK_SIZEOF(long long, 0)
1880 esac
1881
1882 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1883 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1884 AC_CHECK_SIZEOF(wchar_t, 0,
1885     [
1886         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1887         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1888         #  error "fake wchar_t"
1889         #endif
1890         #ifdef HAVE_WCHAR_H
1891         #  ifdef __CYGWIN__
1892         #    include <stddef.h>
1893         #  endif
1894         #  include <wchar.h>
1895         #endif
1896         #ifdef HAVE_STDLIB_H
1897         #  include <stdlib.h>
1898         #endif
1899         #include <stdio.h>
1900     ]
1901 )
1902 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1903     wxUSE_WCHAR_T=yes
1904 else
1905     wxUSE_WCHAR_T=no
1906 fi
1907
1908 dnl checks needed to define wxVaCopy
1909 AC_CACHE_CHECK([for va_copy],
1910     wx_cv_func_va_copy,
1911     [
1912         AC_LINK_IFELSE([
1913             #include <stdarg.h>
1914             void foo(char *f, ...)
1915             {
1916                 va_list ap1, ap2;
1917                 va_start(ap1, f);
1918                 va_copy(ap2, ap1);
1919                 va_end(ap2);
1920                 va_end(ap1);
1921             }
1922             int main()
1923             {
1924                 foo("hi", 17);
1925                 return 0;
1926             }],
1927             wx_cv_func_va_copy=yes,
1928             wx_cv_func_va_copy=no
1929         )
1930     ]
1931 )
1932
1933 if test $wx_cv_func_va_copy = "yes"; then
1934     AC_DEFINE(HAVE_VA_COPY)
1935 else
1936     dnl try to understand how can we copy va_lists
1937     AC_CACHE_CHECK([if va_list can be copied by value],
1938         wx_cv_type_va_list_lvalue,
1939         [
1940             AC_RUN_IFELSE([
1941                 #include <stdarg.h>
1942                 int foo(char *f, ...)
1943                 {
1944                     va_list ap1, ap2;
1945                     va_start(ap1, f);
1946                     ap2 = ap1;
1947                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1948                         return 1;
1949                     va_end(ap2);
1950                     va_end(ap1);
1951                     return 0;
1952                 }
1953                 int main()
1954                 {
1955                     return foo("hi", 17);
1956                 }],
1957                 wx_cv_type_va_list_lvalue=yes,
1958                 wx_cv_type_va_list_lvalue=no,
1959                 dnl assume most common case for cross-compiling...
1960                 wx_cv_type_va_list_lvalue=yes
1961             )
1962         ]
1963     )
1964
1965     if test $wx_cv_type_va_list_lvalue != "yes"; then
1966         dnl we suppose that the only thing which can't be copied like this
1967         dnl are arrays... only experience will show whether this is really true
1968         AC_DEFINE(VA_LIST_IS_ARRAY)
1969     fi
1970 fi
1971
1972 dnl Check if variadic macros (C99 feature) are supported:
1973 AC_CACHE_CHECK(
1974     [whether the compiler supports variadic macros],
1975     [wx_cv_have_variadic_macros],
1976     [
1977         dnl C compiler might support variadic macros when C++ one doesn't
1978         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1979         AC_LANG_PUSH(C++)
1980         AC_COMPILE_IFELSE(
1981             AC_LANG_PROGRAM(
1982                 [
1983                     #include <stdio.h>
1984                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1985                 ],
1986                 [
1987                     test("%s %d %p", "test", 1, 0);
1988                 ]
1989             ),
1990             [wx_cv_have_variadic_macros=yes],
1991             [wx_cv_have_variadic_macros=no]
1992             )
1993         AC_LANG_POP()
1994     ]
1995 )
1996
1997 if test $wx_cv_have_variadic_macros = "yes"; then
1998     AC_DEFINE(HAVE_VARIADIC_MACROS)
1999 fi
2000
2001 dnl check for large file support
2002 AC_SYS_LARGEFILE
2003
2004 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
2005 dnl line because otherwise the system headers risk being included before
2006 dnl wx/defs.h which defines these constants leading to inconsistent
2007 dnl sizeof(off_t) in different source files of the same program and linking
2008 dnl problems
2009 if test "x$wx_largefile" = "xyes"; then
2010     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
2011         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
2012
2013         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
2014         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
2015         dnl The compiler should define it automatically, but some old g++
2016         dnl versions don't define it, so test and add it if necessary. AFAIK
2017         dnl the problem only affects the C++ compiler so it is added to
2018         dnl CXXFLAGS only.
2019         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
2020             AC_CACHE_CHECK(
2021                 [if -D__STDC_EXT__ is required],
2022                 wx_cv_STDC_EXT_required,
2023                 [
2024                     AC_LANG_PUSH(C++)
2025                     AC_TRY_COMPILE(
2026                         [],
2027                         [
2028                             #ifndef __STDC_EXT__
2029                                 choke me
2030                             #endif
2031                         ],
2032                         wx_cv_STDC_EXT_required=no,
2033                         wx_cv_STDC_EXT_required=yes
2034                     )
2035                     AC_LANG_POP()
2036                 ]
2037             )
2038             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
2039                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
2040             fi
2041         fi
2042     else
2043         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
2044     fi
2045     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
2046     AC_FUNC_FSEEKO
2047     if test "$ac_cv_sys_largefile_source" != no; then
2048         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
2049     fi
2050 fi
2051
2052 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2053 WX_C_BIGENDIAN
2054
2055 dnl check for iostream (as opposed to iostream.h) standard header
2056 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2057
2058 dnl check whether C++ compiler supports bool built-in type
2059 WX_CPP_BOOL
2060
2061 dnl check whether C++ compiler supports explicit keyword
2062 WX_CPP_EXPLICIT
2063
2064 dnl check whether C++ compiler supports C++ casts
2065 AC_CXX_CONST_CAST
2066 AC_CXX_REINTERPRET_CAST
2067 AC_CXX_STATIC_CAST
2068 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
2069 dnl AC_CXX_DYNAMIC_CAST
2070
2071 dnl With Sun CC, temporaries have block scope by default. This flag is needed
2072 dnl to get the expression scope behaviour that conforms to the standard.
2073 if test "x$SUNCXX" = xyes; then
2074     CXXFLAGS="-features=tmplife $CXXFLAGS"
2075 fi
2076
2077 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
2078 dnl was to hack their C++ compiler to accept them silently -- but C compiler
2079 dnl still spits out dozens of warnings for each X include file, so suppress
2080 dnl them
2081 if test "x$SUNCC" = xyes; then
2082     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
2083 fi
2084
2085 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
2086 dnl same-sized integral type" even when there is an explicit cast and as there
2087 dnl is no way to turn it off and there are hundreds of these warnings in wx
2088 dnl sources, just turn it off for now
2089 dnl
2090 dnl a better long term solution would be to use #pragma set/reset woff in
2091 dnl wxPtrToUInt() and use it instead of casts elsewhere
2092 if test "x$SGICC" = "xyes"; then
2093     CFLAGS="-woff 3970 $CFLAGS"
2094 fi
2095 if test "x$SGICXX" = "xyes"; then
2096     CXXFLAGS="-woff 3970 $CXXFLAGS"
2097 fi
2098
2099 dnl HP-UX c89/aCC compiler warnings
2100 if test "x$HPCC" = "xyes"; then
2101     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
2102     dnl       even for directives inside #if which is not true (i.e. which are
2103     dnl       used for other compilers/OS) and so we have no way to get rid of it
2104     dnl 2450: "long long is non standard" -- yes, we know
2105     CFLAGS="+W 2011,2450 $CFLAGS"
2106 fi
2107 if test "x$HPCXX" = "xyes"; then
2108     dnl 2340: "value copied to temporary, reference to temporary used": very
2109     dnl       painful as triggered by any occurrence of user-defined conversion
2110     CXXFLAGS="+W 2340 $CXXFLAGS"
2111 fi
2112
2113 dnl DEC/Compaq/HP cxx warnings
2114 if test "x$COMPAQCXX" = "xyes"; then
2115     dnl -w0 enables all warnings, then we disable some of them:
2116     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
2117     dnl unrimpret:  "end of routine block may be unreachable" is given for
2118     dnl             every "if ( ) return ...; else return ...;"
2119     dnl intconlosbit: "conversion to integral type of smaller size could lose
2120     dnl               data" this is a useful warning but there are too many of
2121     dnl               them for now
2122     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2123 fi
2124
2125 dnl the next few tests are all for C++ features and so need to be done using
2126 dnl C++ compiler
2127 AC_LANG_PUSH(C++)
2128
2129 dnl check for std::string or std::wstring
2130 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2131     if test "$wxUSE_UNICODE" = "yes"; then
2132         std_string="std::wstring"
2133         char_type="wchar_t"
2134     else
2135         std_string="std::string"
2136         char_type="char"
2137     fi
2138
2139     dnl check if <string> declares std::[w]string
2140     AC_CACHE_CHECK([for $std_string in <string>],
2141         wx_cv_class_stdstring,
2142         [
2143             AC_TRY_COMPILE([#include <string>],
2144                 [$std_string foo;],
2145                 wx_cv_class_stdstring=yes,
2146                 wx_cv_class_stdstring=no
2147             )
2148         ]
2149     )
2150
2151     if test "$wx_cv_class_stdstring" = yes; then
2152         if test "$wxUSE_UNICODE" = "yes"; then
2153             AC_DEFINE(HAVE_STD_WSTRING)
2154         fi
2155         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2156         dnl wxUSE_STD_STRING==yes
2157     else
2158         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2159             wx_cv_class_stdbasicstring,
2160             [
2161                 AC_TRY_COMPILE([
2162                     #ifdef HAVE_WCHAR_H
2163                     #  ifdef __CYGWIN__
2164                     #    include <stddef.h>
2165                     #  endif
2166                     #  include <wchar.h>
2167                     #endif
2168                     #ifdef HAVE_STDLIB_H
2169                     #  include <stdlib.h>
2170                     #endif
2171                     #include <stdio.h>
2172                     #include <string>
2173                     ],
2174                     [std::basic_string<$char_type> foo;
2175                      const $char_type* dummy = foo.c_str();],
2176                     wx_cv_class_stdbasicstring=yes,
2177                     wx_cv_class_stdbasicstring=no
2178                 )
2179             ]
2180         )
2181
2182         if test "$wx_cv_class_stdbasicstring" != yes; then
2183             if test "$wxUSE_STL" = "yes"; then
2184                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2185             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
2186                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2187             else
2188                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2189                 wxUSE_STD_STRING=no
2190             fi
2191         fi
2192     fi
2193 fi
2194
2195 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2196     AC_CHECK_TYPES([std::istream, std::ostream],,
2197                    [wxUSE_STD_IOSTREAM=no],
2198                    [#include <iostream>])
2199
2200     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2201         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2202             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2203         else
2204             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2205         fi
2206     fi
2207 fi
2208
2209 if test "$wxUSE_STL" = "yes"; then
2210     dnl check for basic STL functionality
2211     AC_CACHE_CHECK([for basic STL functionality],
2212         wx_cv_lib_stl,
2213         [AC_TRY_COMPILE([#include <string>
2214             #include <functional>
2215             #include <algorithm>
2216             #include <vector>
2217             #include <list>],
2218             [std::vector<int> moo;
2219              std::list<int> foo;
2220              std::vector<int>::iterator it =
2221                  std::find_if(moo.begin(), moo.end(),
2222                               std::bind2nd(std::less<int>(), 3));],
2223             wx_cv_lib_stl=yes,
2224             wx_cv_lib_stl=no
2225         )]
2226     )
2227
2228     if test "$wx_cv_lib_stl" != yes; then
2229          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2230     fi
2231
2232     dnl check for compliant std::string::compare
2233     AC_CACHE_CHECK([for compliant std::string::compare],
2234         wx_cv_func_stdstring_compare,
2235         [AC_TRY_COMPILE([#include <string>],
2236             [std::string foo, bar;
2237             foo.compare(bar);
2238             foo.compare(1, 1, bar);
2239             foo.compare(1, 1, bar, 1, 1);
2240             foo.compare("");
2241             foo.compare(1, 1, "");
2242             foo.compare(1, 1, "", 2);],
2243             wx_cv_func_stdstring_compare=yes,
2244             wx_cv_func_stdstring_compare=no
2245         )]
2246     )
2247
2248     if test "$wx_cv_func_stdstring_compare" = yes; then
2249         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2250     fi
2251
2252     dnl check for hash_map and hash_set headers
2253     AC_CHECK_HEADER([hash_map],
2254         [AC_CACHE_CHECK([for standard hash_map and hash_set],
2255             wx_cv_class_stdhashmapset,
2256             [AC_TRY_COMPILE([#include <hash_map>
2257                 #include <hash_set>],
2258                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2259                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2260                 wx_cv_class_stdhashmapset=yes,
2261                 wx_cv_class_stdhashmapset=no)
2262             ]
2263         )]
2264     )
2265
2266     if test "$wx_cv_class_stdhashmapset" = yes; then
2267         AC_DEFINE(HAVE_HASH_MAP)
2268         AC_DEFINE(HAVE_STD_HASH_MAP)
2269     fi
2270
2271     AC_CHECK_HEADER([ext/hash_map],
2272         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2273             wx_cv_class_gnuhashmapset,
2274             [AC_TRY_COMPILE([#include <ext/hash_map>
2275                 #include <ext/hash_set>],
2276                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2277                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2278                 wx_cv_class_gnuhashmapset=yes,
2279                 wx_cv_class_gnuhashmapset=no)
2280             ]
2281         )]
2282     )
2283
2284     if test "$wx_cv_class_gnuhashmapset" = yes; then
2285          AC_DEFINE(HAVE_EXT_HASH_MAP)
2286          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2287     fi
2288 fi
2289
2290 dnl pop C++
2291 AC_LANG_POP()
2292
2293 dnl ---------------------------------------------------------------------------
2294 dnl Define search path for includes and libraries: all headers and libs will be
2295 dnl looked for in all directories of this path
2296 dnl ---------------------------------------------------------------------------
2297
2298 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2299 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2300 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2301 dnl
2302 dnl Also try to put all directories which may contain X11R6 before those which
2303 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2304 dnl
2305 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2306 dnl systems which have both (AIX 4.x does)
2307 SEARCH_INCLUDE="\
2308     /usr/local/include        \
2309                               \
2310     /usr/Motif-2.1/include    \
2311     /usr/Motif-1.2/include    \
2312     /usr/include/Motif1.2     \
2313                               \
2314     /usr/dt/include           \
2315     /usr/openwin/include      \
2316                               \
2317     /usr/include/Xm           \
2318                               \
2319     /usr/X11R6/include        \
2320     /usr/X11R6.4/include      \
2321     /usr/X11R5/include        \
2322     /usr/X11R4/include        \
2323                               \
2324     /usr/include/X11R6        \
2325     /usr/include/X11R5        \
2326     /usr/include/X11R4        \
2327                               \
2328     /usr/local/X11R6/include  \
2329     /usr/local/X11R5/include  \
2330     /usr/local/X11R4/include  \
2331                               \
2332     /usr/local/include/X11R6  \
2333     /usr/local/include/X11R5  \
2334     /usr/local/include/X11R4  \
2335                               \
2336     /usr/X11/include          \
2337     /usr/include/X11          \
2338     /usr/local/X11/include    \
2339     /usr/local/include/X11    \
2340                               \
2341     /usr/XFree86/include/X11  \
2342     /usr/pkg/include          \
2343                               \
2344     /usr/openwin/share/include"
2345
2346 dnl try to find out the standard lib locations for the systems with multiple
2347 dnl ABIs
2348 AC_MSG_CHECKING([for libraries directory])
2349
2350 case "${host}" in
2351     *-*-irix6* )
2352         AC_CACHE_VAL(
2353             wx_cv_std_libpath,
2354             [
2355                 for d in WX_STD_LIBPATH(); do
2356                     for e in a so sl dylib dll.a; do
2357                         libc="$d/libc.$e"
2358                         if test -f $libc; then
2359                             save_LIBS="$LIBS"
2360                             LIBS="$libc"
2361                             AC_LINK_IFELSE([int main() { return 0; }],
2362                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2363                             LIBS="$save_LIBS"
2364                             if test "x$wx_cv_std_libpath" != "x"; then
2365                                 break 2
2366                             fi
2367                         fi
2368                     done
2369                 done
2370                 if test "x$wx_cv_std_libpath" = "x"; then
2371                     wx_cv_std_libpath="lib"
2372                 fi
2373             ]
2374         )
2375         ;;
2376
2377     *-*-solaris2* )
2378         dnl use ../lib or ../lib/64 depending on the size of void*
2379         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2380             wx_cv_std_libpath="lib/64"
2381         else
2382             wx_cv_std_libpath="lib"
2383         fi
2384         ;;
2385
2386     *-*-linux* )
2387         dnl use ../lib or ../lib64 depending on the size of void*
2388         if test "$ac_cv_sizeof_void_p" = 8 -a \
2389                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2390             wx_cv_std_libpath="lib64"
2391         else
2392             wx_cv_std_libpath="lib"
2393         fi
2394         ;;
2395
2396     *)
2397         wx_cv_std_libpath="lib";
2398         ;;
2399 esac
2400
2401 AC_MSG_RESULT($wx_cv_std_libpath)
2402
2403 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2404
2405 dnl Cross compiling with gcc?
2406 if test "$build" != "$host" -a "$GCC" = yes; then
2407     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2408     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2409     dnl for a 'root' below which libraries and headers for the target system
2410     dnl might be installed.
2411     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2412         cross_root=`dirname $cross_root`
2413         cross_root=`dirname $cross_root`
2414
2415         dnl substitute this candiate root for '^/usr' in the search lists,
2416         dnl strip out any that don't start '^/usr'.
2417         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2418         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2419         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2420
2421         dnl also have pkg-config search for *.pc files under this 'root'
2422         if test -z "$PKG_CONFIG_PATH"; then
2423             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2424             export PKG_CONFIG_PATH
2425         fi
2426
2427         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2428         dnl -x-libraries are given on the command line. So if they are not
2429         dnl set then set them here to plausible defaults.
2430         if test -z "$x_includes" -o "$x_includes" = NONE; then
2431             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2432             x_includes=$ac_find_includes
2433         fi
2434         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2435             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2436             x_libraries=$ac_find_libraries
2437         fi
2438     fi
2439 fi
2440
2441 dnl ------------------------------------------------------------------------
2442 dnl Check for libraries
2443 dnl ------------------------------------------------------------------------
2444
2445 dnl flush the cache because checking for libraries below might abort
2446 AC_CACHE_SAVE
2447
2448 dnl check for glibc version
2449 dnl
2450 dnl VZ: I have no idea why had this check been there originally, but now
2451 dnl     we could probably do without it by just always adding _GNU_SOURCE
2452 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2453     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2454         AC_TRY_COMPILE([#include <features.h>],
2455             [
2456                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2457                 not glibc 2.1
2458                 #endif
2459             ],
2460             [
2461                 wx_cv_lib_glibc21=yes
2462             ],
2463             [
2464                 wx_cv_lib_glibc21=no
2465             ]
2466         )
2467     ])
2468     if test "$wx_cv_lib_glibc21" = "yes"; then
2469         AC_DEFINE(wxHAVE_GLIBC2)
2470     fi
2471 fi
2472
2473 dnl we may need _GNU_SOURCE for 2 things:
2474 dnl
2475 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2476 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2477 dnl  which breaks libtiff compilation, so it is simpler to just define
2478 dnl  _GNU_SOURCE to get everything)
2479 dnl
2480 dnl  2. for Unicode functions
2481 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2482     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2483         AC_DEFINE(_GNU_SOURCE)
2484     fi
2485 fi
2486
2487 dnl Only add the -lm library if floating point functions cannot be used
2488 dnl without it.  This check is important on cygwin because of the bizarre
2489 dnl way that they have organized functions into libraries.  On cygwin, both
2490 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2491 dnl means that
2492 dnl   1) linking with -lm is not necessary, and
2493 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2494 dnl In particular, if you compile any program with -mno-cygwin and link with
2495 dnl -lm, it will crash instantly when it is run.  This happens because the
2496 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2497 dnl the ___main function instead of allowing it to be defined by
2498 dnl /usr/lib/mingw/libmingw32.a as it should be.
2499 dnl
2500 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2501 dnl
2502 dnl Just check a few floating point functions. If they are all found without
2503 dnl -lm, then we must not need -lm.
2504 have_cos=0
2505 have_floor=0
2506 AC_CHECK_FUNCS(cos, have_cos=1)
2507 AC_CHECK_FUNCS(floor, have_floor=1)
2508 AC_MSG_CHECKING(if floating point functions link without -lm)
2509 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2510     AC_MSG_RESULT(yes)
2511 else
2512     AC_MSG_RESULT(no)
2513     LIBS="$LIBS -lm"
2514     # use different functions to avoid configure caching
2515     have_sin=0
2516     have_ceil=0
2517     AC_CHECK_FUNCS(sin, have_sin=1)
2518     AC_CHECK_FUNCS(ceil, have_ceil=1)
2519     AC_MSG_CHECKING(if floating point functions link with -lm)
2520     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2521         AC_MSG_RESULT(yes)
2522     else
2523         AC_MSG_RESULT(no)
2524         # not sure we should warn the user, crash, etc.
2525     fi
2526 fi
2527
2528 dnl check for C99 string to long long conversion functions, assume that if we
2529 dnl have the unsigned variants, then we have the signed ones as well
2530 if test "wxUSE_UNICODE" = "yes"; then
2531     WX_CHECK_FUNCS(wcstoull)
2532 else
2533     WX_CHECK_FUNCS(strtoull)
2534 fi
2535
2536 dnl ---------------------------------------------------------------------------
2537 dnl Optional libraries
2538 dnl
2539 dnl   --with-<lib>=sys
2540 dnl       looks for system library and fails if not found
2541 dnl
2542 dnl   --with-<lib>
2543 dnl   --with-<lib>=yes
2544 dnl       looks for system library and, if not found, prints a warning,
2545 dnl       falls back to the builtin wx version, and continues configuration
2546 dnl
2547 dnl   --with-<lib>=builtin
2548 dnl       uses builtin wx version without searching for system library
2549 dnl
2550 dnl   --with-<lib>=no
2551 dnl   --without-<lib>
2552 dnl       do not use library (neither system nor builtin wx version)
2553 dnl
2554 dnl ---------------------------------------------------------------------------
2555
2556 dnl ------------------------------------------------------------------------
2557 dnl Check for regex libraries
2558 dnl ------------------------------------------------------------------------
2559
2560 if test "$wxUSE_REGEX" != "no"; then
2561     AC_DEFINE(wxUSE_REGEX)
2562
2563     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2564         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2565         wxUSE_REGEX=builtin
2566     fi
2567
2568     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2569         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2570         dnl on some old systems it may be in libregex - check for it too?
2571         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)])
2572
2573         if test "x$ac_cv_func_regcomp" != "xyes"; then
2574             if test "$wxUSE_REGEX" = "sys" ; then
2575                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2576             else
2577                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2578                 wxUSE_REGEX=builtin
2579             fi
2580         else
2581             dnl we are using the system library
2582             wxUSE_REGEX=sys
2583             dnl only the built-in supports advanced REs
2584             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2585         fi
2586     fi
2587 fi
2588
2589 dnl ------------------------------------------------------------------------
2590 dnl Check for zlib compression library
2591 dnl ------------------------------------------------------------------------
2592
2593 ZLIB_LINK=
2594 if test "$wxUSE_ZLIB" != "no" ; then
2595     AC_DEFINE(wxUSE_ZLIB)
2596
2597     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2598         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2599         dnl should still use it because hopefully (can someone confirm this?)
2600         dnl Apple did fix the security problem in it and not using the system
2601         dnl library results in a whole bunch of warnings when linking with
2602         dnl Carbon framework
2603         if test "$USE_DARWIN" = 1; then
2604             system_zlib_h_ok="yes"
2605         else
2606             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2607             dnl known to not work) and although I don't know which is
2608             dnl the minimal required version it's safer to test for 1.1.4 as
2609             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2610             dnl has anything more ancient (1.1.3 was released in July 1998)
2611             dnl anyhow
2612             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2613                 [AC_TRY_RUN(
2614                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2615                     [
2616                         #include <zlib.h>
2617                         #include <stdio.h>
2618
2619                         int main()
2620                         {
2621                             FILE *f=fopen("conftestval", "w");
2622                             if (!f) exit(1);
2623                             fprintf(f, "%s",
2624                                     ZLIB_VERSION[0] == '1' &&
2625                                     (ZLIB_VERSION[2] > '1' ||
2626                                     (ZLIB_VERSION[2] == '1' &&
2627                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2628                             exit(0);
2629                         }
2630                     ],
2631                     ac_cv_header_zlib_h=`cat conftestval`,
2632                     ac_cv_header_zlib_h=no,
2633                     dnl cross-compiling: don't have an answer, try later
2634                     unset ac_cv_header_zlib_h
2635                 )]
2636             )
2637             dnl If the test above did not come up with a value (e.g. cross
2638             dnl compiling) then this should give a definitive answer
2639             AC_CHECK_HEADER(zlib.h)
2640
2641             system_zlib_h_ok=$ac_cv_header_zlib_h
2642         fi
2643
2644         if test "$system_zlib_h_ok" = "yes"; then
2645             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2646         fi
2647
2648         if test "x$ZLIB_LINK" = "x" ; then
2649             if test "$wxUSE_ZLIB" = "sys" ; then
2650                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2651             else
2652                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2653                 wxUSE_ZLIB=builtin
2654             fi
2655         else
2656             dnl we are using the system library
2657             wxUSE_ZLIB=sys
2658         fi
2659     fi
2660 fi
2661
2662 dnl ------------------------------------------------------------------------
2663 dnl Check for png library
2664 dnl ------------------------------------------------------------------------
2665
2666 PNG_LINK=
2667 if test "$wxUSE_LIBPNG" != "no" ; then
2668     AC_DEFINE(wxUSE_LIBPNG)
2669
2670     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2671         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2672         wxUSE_LIBPNG=sys
2673     fi
2674
2675     dnl for the check below to have a chance to succeed, we must already have
2676     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2677     dnl doesn't depend on zlib)
2678     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2679         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2680         wxUSE_LIBPNG=builtin
2681     fi
2682
2683     if test "$wxUSE_MGL" != 1 ; then
2684         dnl Don't check for libpng when building wxMGL, libmgl contains it
2685         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2686             dnl libpng version 0.9 is known to not work, if an even newer
2687             dnl version is required, just bump it up in the test below
2688             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2689                 [AC_TRY_RUN(
2690                     dnl png.h defines PNG_LIBPNG_VER=number
2691                     [
2692                         #include <png.h>
2693                         #include <stdio.h>
2694
2695                         int main()
2696                         {
2697                             FILE *f=fopen("conftestval", "w");
2698                             if (!f) exit(1);
2699                             fprintf(f, "%s",
2700                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2701                             exit(0);
2702                         }
2703                     ],
2704                     ac_cv_header_png_h=`cat conftestval`,
2705                     ac_cv_header_png_h=no,
2706                     dnl cross-compiling: test (later) if we have any png.h
2707                     unset ac_cv_header_png_h
2708                 )]
2709             )
2710             AC_CHECK_HEADER(png.h)
2711
2712             if test "$ac_cv_header_png_h" = "yes"; then
2713                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2714             fi
2715
2716             if test "x$PNG_LINK" = "x" ; then
2717                 if test "$wxUSE_LIBPNG" = "sys" ; then
2718                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2719                 else
2720                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2721                     wxUSE_LIBPNG=builtin
2722                 fi
2723             else
2724                 dnl we are using the system library
2725                 wxUSE_LIBPNG=sys
2726             fi
2727         fi
2728     fi
2729
2730     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2731 fi
2732
2733 dnl ------------------------------------------------------------------------
2734 dnl Check for jpeg library
2735 dnl ------------------------------------------------------------------------
2736
2737 JPEG_LINK=
2738 if test "$wxUSE_LIBJPEG" != "no" ; then
2739     AC_DEFINE(wxUSE_LIBJPEG)
2740
2741     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2742         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2743         wxUSE_LIBJPEG=sys
2744     fi
2745
2746     if test "$wxUSE_MGL" != 1 ; then
2747         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2748         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2749             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2750             dnl HAVE_STDLIB_H which are already defined and this provokes
2751             dnl a compiler warning which configure considers as an error...
2752             AC_MSG_CHECKING(for jpeglib.h)
2753             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2754                 AC_TRY_COMPILE(
2755                     [
2756                         #undef HAVE_STDLIB_H
2757                         #include <stdio.h>
2758                         #include <jpeglib.h>
2759                     ],
2760                     [
2761                     ],
2762                     ac_cv_header_jpeglib_h=yes,
2763                     ac_cv_header_jpeglib_h=no
2764                 )
2765             )
2766             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2767
2768             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2769                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2770             fi
2771
2772             if test "x$JPEG_LINK" = "x" ; then
2773                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2774                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2775                 else
2776                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2777                     wxUSE_LIBJPEG=builtin
2778                 fi
2779             else
2780                 dnl we are using the system library
2781                 wxUSE_LIBJPEG=sys
2782             fi
2783         fi
2784     fi
2785 fi
2786
2787 dnl ------------------------------------------------------------------------
2788 dnl Check for tiff library
2789 dnl ------------------------------------------------------------------------
2790
2791 TIFF_LINK=
2792 TIFF_PREREQ_LINKS=-lm
2793 if test "$wxUSE_LIBTIFF" != "no" ; then
2794     AC_DEFINE(wxUSE_LIBTIFF)
2795
2796     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2797         dnl libtiff may depend on libjpeg and libz so use them in the test
2798         dnl below or it would fail
2799         if test "$wxUSE_LIBJPEG" = "sys"; then
2800             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2801         fi
2802         if test "$wxUSE_ZLIB" = "sys"; then
2803             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2804         fi
2805         AC_CHECK_HEADER(tiffio.h,
2806                         [
2807                             AC_CHECK_LIB(tiff, TIFFError,
2808                                          TIFF_LINK=" -ltiff",
2809                                          ,
2810                                          $TIFF_PREREQ_LINKS)
2811                         ]
2812                        )
2813
2814         if test "x$TIFF_LINK" = "x" ; then
2815             if test "$wxUSE_LIBTIFF" = "sys" ; then
2816                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2817             else
2818                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2819                 wxUSE_LIBTIFF=builtin
2820             fi
2821         else
2822             dnl we are using the system library
2823             wxUSE_LIBTIFF=sys
2824         fi
2825     fi
2826 fi
2827
2828 dnl ------------------------------------------------------------------------
2829 dnl Check for expat libraries
2830 dnl ------------------------------------------------------------------------
2831
2832 if test "$wxUSE_WCHAR_T" != "yes"; then
2833     if test "$wxUSE_EXPAT" != "no"; then
2834         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2835         wxUSE_EXPAT=no
2836     fi
2837     if test "$wxUSE_XML" != "no"; then
2838         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2839         wxUSE_XML=no
2840     fi
2841 fi
2842
2843 if test "$wxUSE_EXPAT" != "no"; then
2844     wxUSE_XML=yes
2845     AC_DEFINE(wxUSE_EXPAT)
2846     AC_DEFINE(wxUSE_XML)
2847
2848     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2849         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2850         if test "x$found_expat_h" = "x1"; then
2851             dnl Expat 1.95.6 comes with broken expat.h:
2852             AC_CACHE_CHECK([if expat.h is valid C++ header],
2853                 wx_cv_expat_is_not_broken,
2854                 [
2855                 AC_LANG_PUSH(C++)
2856                 AC_TRY_COMPILE([#include <expat.h>],[],
2857                     wx_cv_expat_is_not_broken=yes,
2858                     wx_cv_expat_is_not_broken=no
2859                 )
2860                 AC_LANG_POP()
2861                 ]
2862             )
2863             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2864                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2865             fi
2866         fi
2867         if test "x$EXPAT_LINK" = "x" ; then
2868             if test "$wxUSE_EXPAT" = "sys" ; then
2869                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2870             else
2871                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2872                 wxUSE_EXPAT=builtin
2873             fi
2874         else
2875             dnl we are using the system library
2876             wxUSE_EXPAT=sys
2877         fi
2878     fi
2879     if test "$wxUSE_EXPAT" = "builtin" ; then
2880         dnl Expat needs this:
2881         AC_CONFIG_SUBDIRS([src/expat])
2882     fi
2883 fi
2884
2885
2886 dnl ------------------------------------------------------------------------
2887 dnl Check for libmspack
2888 dnl ------------------------------------------------------------------------
2889
2890 if test "$wxUSE_LIBMSPACK" != "no"; then
2891     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2892     if test "x$found_mspack_h" = "x1"; then
2893         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2894                      MSPACK_LINK=" -lmspack")
2895     fi
2896     if test "x$MSPACK_LINK" = "x" ; then
2897         wxUSE_LIBMSPACK=no
2898     fi
2899 fi
2900
2901 if test "$wxUSE_LIBMSPACK" != "no"; then
2902     AC_DEFINE(wxUSE_LIBMSPACK)
2903 fi
2904
2905
2906 dnl ----------------------------------------------------------------
2907 dnl search for toolkit (widget sets)
2908 dnl ----------------------------------------------------------------
2909
2910 AFMINSTALL=
2911 WIN32INSTALL=
2912
2913 TOOLKIT=
2914 TOOLKIT_INCLUDE=
2915 WIDGET_SET=
2916
2917 dnl are we building for a win32 target environment?
2918 dnl If so, setup common stuff needed for both GUI and Base libs.
2919 if test "$USE_WIN32" = 1 ; then
2920     AC_CHECK_HEADERS(w32api.h)
2921     AC_CHECK_HEADER(windows.h, [],
2922     [
2923         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2924     ])
2925
2926     dnl --- FIXME: This is still a somewhat random list of libs,
2927     dnl ---        some of them should probably be included conditionally.
2928     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2929
2930     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2931         LIBS="$LIBS -loleacc"
2932     fi
2933
2934     case "${host}" in
2935         *-*-cygwin* )
2936             dnl Cygwin doesn't include these by default
2937             LIBS="$LIBS -lkernel32 -luser32"
2938     esac
2939
2940     dnl add extra odbc libs if we have compiled in odbc
2941     if test "$wxUSE_ODBC" = "sys" ; then
2942         wxUSE_ODBC = "yes"
2943     fi
2944     if test "$wxUSE_ODBC" = "yes" ; then
2945         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2946         AC_DEFINE(wxUSE_ODBC)
2947     fi
2948     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2949
2950     dnl This one is still used by some sample makefiles.
2951     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2952     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2953
2954     dnl This lot we export to wx-config.  It must add the relevant
2955     dnl include directories at the point when they can be known.
2956     dnl (but are these (still) required anyway?)
2957     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2958
2959     dnl install Win32-specific files in "make install"
2960     WIN32INSTALL=win32install
2961
2962     dnl the jpeg header jmorecfg.h delcares the type boolean, which conflicts
2963     dnl on systems which declare it in the system headers. If HAVE_BOOLEAN is
2964     dnl defined then jmorecfg.h doesn't declare it, so checking for it here
2965     dnl solves the problem.
2966     AC_CHECK_TYPES(boolean, [], [], [#include <windows.h>])
2967
2968     dnl pbt.h is missing on Wine at least
2969     AC_CHECK_HEADERS(pbt.h, [], [AC_DEFINE(NEED_PBT_H)])
2970 fi
2971
2972 if test "$wxUSE_GUI" = "yes"; then
2973     USE_GUI=1
2974
2975     GUI_TK_LIBRARY=
2976
2977     WXGTK12=
2978     WXGTK127=
2979     WXGTK20=
2980     WXGPE=
2981
2982     if test "$wxUSE_COCOA" = 1 ; then
2983         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2984             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2985             wxUSE_PRINTING_ARCHITECTURE=no
2986         fi
2987         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2988             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2989             wxUSE_DRAG_AND_DROP=no
2990         fi
2991         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2992             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2993             wxUSE_DRAGIMAGE=no
2994         fi
2995     fi
2996
2997     if test "$wxUSE_MSW" = 1 ; then
2998         TOOLKIT=MSW
2999         GUIDIST=MSW_DIST
3000
3001         dnl -mwindows causes a heap of other default gui libs to be linked in.
3002         case "${host}" in
3003             *-*-mingw32* )
3004                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
3005         esac
3006     fi
3007
3008     if test "$wxUSE_GTK" = 1; then
3009         dnl GTK+ test program must be compiled with C compiler
3010         AC_MSG_CHECKING([for GTK+ version])
3011
3012         gtk_version_cached=1
3013         AC_CACHE_VAL(wx_cv_lib_gtk,
3014             [
3015                 dnl stupid GTK+ AM macros produce their own messages, so we
3016                 dnl have to pass to the next line
3017                 gtk_version_cached=0
3018                 AC_MSG_RESULT()
3019
3020                 dnl we must link against lgthread unless the user
3021                 dnl used --disable-threads
3022                 GTK_MODULES=
3023                 if test "$wxUSE_THREADS" = "yes"; then
3024                     GTK_MODULES=gthread
3025                 fi
3026
3027                 dnl detect GTK2
3028                 wx_cv_lib_gtk=
3029                 if test "x$wxGTK_VERSION" != "x1"
3030                 then
3031                     dnl The gthread.pc that ships with solaris returns '-mt',
3032                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
3033                     dnl So disable the compile check and remove the -mt below.
3034                     case "${host}" in
3035                         *-*-solaris2* )
3036                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3037                             enable_gtktest=no
3038                             fi
3039                     esac
3040
3041                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
3042
3043                     dnl Remove the '-mt' for gcc on solaris
3044                     case "${host}" in
3045                         *-*-solaris2* )
3046                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3047                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
3048                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
3049                             fi
3050                             dnl solaris also requires -lX11 for static lib
3051                             if test "$wxUSE_SHARED" != "yes"; then
3052                                 GTK_LIBS="$GTK_LIBS -lX11"
3053                             fi
3054                     esac
3055                 fi
3056
3057                 dnl detect GTK1.x
3058                 if test -z "$wx_cv_lib_gtk"; then
3059                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
3060                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
3061
3062                         if test -z "$wx_cv_lib_gtk"; then
3063                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
3064                         fi
3065                     fi
3066                 fi
3067
3068                 if test -z "$wx_cv_lib_gtk"; then
3069                     dnl looks better in AC_MSG_RESULT
3070                     wx_cv_lib_gtk=none
3071                 else
3072                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3073                     dnl subsequent runs
3074                     wx_cv_cflags_gtk=$GTK_CFLAGS
3075                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
3076                 fi
3077             ]
3078         )
3079
3080         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3081         dnl enough
3082         if test "$gtk_version_cached" = 1; then
3083             AC_MSG_RESULT($wx_cv_lib_gtk)
3084         fi
3085
3086         case "$wx_cv_lib_gtk" in
3087             2.0)    WXGTK20=1
3088                     TOOLKIT_VERSION=2
3089                     ;;
3090             1.2.7)  WXGTK127=1
3091                     WXGTK12=1
3092                     ;;
3093             1.2.3)  WXGTK12=1
3094                     ;;
3095             *)      AC_MSG_ERROR([
3096 The development files for GTK+ were not found. For GTK+ 2, please
3097 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3098 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3099 and that the version is 1.2.3 or above. Also check that the
3100 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3101 --libs' are in the LD_LIBRARY_PATH or equivalent.
3102                             ])
3103                     ;;
3104         esac
3105
3106         if test "$WXGTK20" = 1; then
3107             save_CFLAGS="$CFLAGS"
3108             save_LIBS="$LIBS"
3109             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3110             LIBS="$LIBS $wx_cv_libs_gtk"
3111
3112             dnl gtk_icon_size_lookup is not available in the GTK+ headers
3113             dnl that have shipped with some versions of Sun's JDS. Not using
3114             dnl AC_CHECK_FUNCS here since it only checks the function exists
3115             dnl in the lib (not the header).
3116             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
3117                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
3118                            [#include <gtk/gtk.h>])
3119
3120             dnl test if we have at least GTK+ 2.6:
3121             AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3122             AC_TRY_COMPILE([
3123                             #include <gtk/gtk.h>
3124                            ],
3125                            [
3126                             #if !GTK_CHECK_VERSION(2,6,0)
3127                             Not GTK+ 2.6
3128                             #endif
3129                            ],
3130                            [
3131                             AC_DEFINE(__WXGTK26__)
3132                             AC_DEFINE(__WXGTK24__)
3133                             AC_MSG_RESULT([yes])
3134                             ac_wxgtk26=1
3135                            ],
3136                            [
3137                             AC_MSG_RESULT([no])
3138                             ac_wxgtk26=0
3139                            ])
3140
3141             if test "$ac_wxgtk26" = 0; then
3142             dnl test if we have at least GTK+ 2.4:
3143             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
3144             AC_TRY_COMPILE([
3145                             #include <gtk/gtk.h>
3146                            ],
3147                            [
3148                             #if !GTK_CHECK_VERSION(2,4,0)
3149                             Not GTK+ 2.4
3150                             #endif
3151                            ],
3152                            [
3153                             AC_DEFINE(__WXGTK24__)
3154                             AC_MSG_RESULT([yes])
3155                            ],
3156                            [
3157                             AC_MSG_RESULT([no])
3158                            ])
3159             fi
3160
3161             CFLAGS="$save_CFLAGS"
3162             LIBS="$save_LIBS"
3163         else
3164             if test "$wxUSE_UNICODE" = "yes"; then
3165                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3166                 wxUSE_UNICODE=no
3167             fi
3168
3169             dnl test for XIM support in libgdk
3170             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3171         fi
3172
3173         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
3174         dnl have it but we do the check for the others)
3175         if test "$USE_DARWIN" != 1; then
3176             AC_CHECK_FUNCS(poll)
3177         fi
3178
3179         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3180         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3181
3182         AFMINSTALL=afminstall
3183         TOOLKIT=GTK
3184         GUIDIST=GTK_DIST
3185
3186         dnl test for external libxpm if we're configured to use it
3187         if test "$wxUSE_GPE" = "yes"; then
3188             AC_MSG_CHECKING(for gpewidget library)
3189             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3190             if test "$ac_find_libraries" != "" ; then
3191                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3192                 dnl -lgpewidget must be before all GTK libs and
3193                 dnl we guess its path from the prefix
3194                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3195                 WXGPE=1
3196                 AC_MSG_RESULT([found in $ac_find_libraries])
3197             else
3198                 AC_MSG_RESULT(not found)
3199             fi
3200
3201             dnl AC_MSG_CHECKING(for gpe library)
3202             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3203             dnl if test "$ac_find_libraries" != "" ; then
3204             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3205             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3206             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3207             dnl else
3208             dnl     AC_MSG_RESULT(not found)
3209             dnl fi
3210         fi
3211     fi
3212
3213     if test "$wxUSE_MGL" = 1; then
3214        AC_MSG_CHECKING(for SciTech MGL library)
3215         if test "x$MGL_ROOT" = x ; then
3216             AC_MSG_RESULT(not found)
3217             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3218         else
3219             AC_MSG_RESULT($MGL_ROOT)
3220         fi
3221
3222         AC_MSG_CHECKING(for libmgl location)
3223         dnl Find MGL library that we want
3224         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3225         dnl             and for non-x86 versions
3226         case "${host}" in
3227             *-*-linux* )
3228               dnl glibc.so, glibc are for older versions of MGL,
3229               dnl x86/a, x86/so are used by >= 5.0 R11
3230               if test "x$wxUSE_SHARED" = xyes ; then
3231                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3232               else
3233                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3234               fi
3235               ;;
3236             *-pc-msdosdjgpp )
3237               mgl_os_candidates="dos32/dj2"
3238               ;;
3239             *)
3240               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3241         esac
3242
3243         mgl_lib_type=""
3244         mgl_os=""
3245
3246         for mgl_os_i in $mgl_os_candidates ; do
3247             if test "x$mgl_os" = x ; then
3248                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3249                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3250                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3251                         mgl_lib_type=debug
3252                         mgl_os=$mgl_os_i
3253                     fi
3254                 fi
3255                 if test "x$mgl_lib_type" = x ; then
3256                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3257                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3258                         mgl_lib_type=release
3259                         mgl_os=$mgl_os_i
3260                     fi
3261                 fi
3262             fi
3263         done
3264
3265         if test "x$mgl_os" = x ; then
3266             AC_MSG_RESULT(not found)
3267             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3268         fi
3269         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3270
3271         wxUSE_UNIVERSAL="yes"
3272
3273         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3274         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3275
3276         AFMINSTALL=afminstall
3277         TOOLKIT=MGL
3278         GUIDIST=MGL_DIST
3279     fi
3280
3281     if test "$wxUSE_DFB" = 1; then
3282        PKG_PROG_PKG_CONFIG()
3283
3284        PKG_CHECK_MODULES(DIRECTFB,
3285                          [directfb >= 0.9.22],
3286                          [
3287                            wxUSE_UNIVERSAL="yes"
3288                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3289                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3290                            TOOLKIT=DFB
3291                            GUIDIST=DFB_DIST
3292                          ],
3293                          [
3294                            AC_MSG_ERROR([DirectFB not found.])
3295                          ]
3296                          )
3297     fi
3298
3299     if test "$wxUSE_MICROWIN" = 1; then
3300         AC_MSG_CHECKING(for MicroWindows)
3301         if test "x$MICROWINDOWS" = x ; then
3302             AC_MSG_RESULT(not found)
3303             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3304         else
3305             AC_MSG_RESULT($MICROWINDOWS)
3306         fi
3307
3308         if test -f $MICROWINDOWS/lib/libmwin.a; then
3309             AC_MSG_RESULT(MicroWindows' libraries found.)
3310         else
3311             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3312         fi
3313
3314         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3315         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3316
3317         wxUSE_UNIVERSAL="yes"
3318
3319         AFMINSTALL=afminstall
3320         TOOLKIT=MICROWIN
3321         GUIDIST=MICROWIN_DIST
3322
3323         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3324     fi
3325
3326     dnl common part of X11 and Motif port checks
3327     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3328         dnl use standard macros to check for X headers/libs, this brings
3329         dnl support for the standard configure options --x-includes,
3330         dnl --x-libraries and --no-x
3331         AC_PATH_XTRA
3332
3333         if test "$no_x" = "yes"; then
3334           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3335         fi
3336
3337         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3338         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3339         dnl this junk out
3340         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3341         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3342         AFMINSTALL=afminstall
3343         COMPILED_X_PROGRAM=0
3344
3345     fi
3346
3347     if test "$wxUSE_X11" = 1; then
3348         if test "$wxUSE_NANOX" = "yes"; then
3349             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3350             if test "x$MICROWIN" = x ; then
3351                 AC_MSG_RESULT(not found)
3352                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3353             else
3354                 AC_MSG_RESULT($MICROWIN)
3355                 AC_DEFINE(wxUSE_NANOX)
3356             fi
3357         fi
3358
3359         if test "$wxUSE_UNICODE" = "yes"; then
3360             PKG_PROG_PKG_CONFIG()
3361
3362             PKG_CHECK_MODULES(PANGOX, pangox,
3363                 [
3364                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3365                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3366                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3367                 ],
3368                 [
3369                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3370                 ]
3371             )
3372             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3373                 [
3374                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3375                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3376                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3377                 ],
3378                 [
3379                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3380                     wxUSE_PRINTING_ARCHITECTURE="no"
3381                 ]
3382             )
3383             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3384                 [
3385                     AC_DEFINE(HAVE_PANGO_XFT)
3386                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3387                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3388                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3389                 ],
3390                 [
3391                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3392                 ]
3393             )
3394             save_LIBS="$LIBS"
3395             LIBS="$LIBS $PANGOX_LIBS"
3396             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3397             LIBS="$save_LIBS"
3398         fi
3399
3400         wxUSE_UNIVERSAL="yes"
3401
3402         if test "$wxUSE_NANOX" = "yes"; then
3403             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3404             TOOLCHAIN_DEFS="${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"
3405             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3406         else
3407             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3408         fi
3409
3410         TOOLKIT=X11
3411         GUIDIST=X11_DIST
3412     fi
3413
3414     if test "$wxUSE_MOTIF" = 1; then
3415         if test "$wxUSE_UNICODE" = "yes"; then
3416             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3417         fi
3418
3419         AC_MSG_CHECKING(for Motif/Lesstif headers)
3420         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3421         if test "$ac_find_includes" != "" ; then
3422             AC_MSG_RESULT(found in $ac_find_includes)
3423             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3424             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3425         else
3426             save_CFLAGS=$CFLAGS
3427             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3428
3429             AC_TRY_COMPILE(
3430                 [
3431                     #include <Xm/Xm.h>
3432                 ],
3433                 [
3434                     int version;
3435                     version = xmUseVersion;
3436                 ],
3437                 [
3438                     AC_MSG_RESULT(found in default search path)
3439                     COMPILED_X_PROGRAM=1
3440                 ],
3441                 [
3442                     AC_MSG_RESULT(no)
3443                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3444                 ]
3445             )
3446
3447             CFLAGS=$save_CFLAGS
3448         fi
3449
3450
3451         AC_MSG_CHECKING(for Motif/Lesstif library)
3452         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3453
3454         if test "x$ac_find_libraries" != "x" ; then
3455             AC_MSG_RESULT(found in $ac_find_libraries)
3456
3457             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3458             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3459         else
3460             dnl it might happen that we found headers in one of the standard
3461             dnl paths but the libs are elsewhere but still in default (linker)
3462             dnl path -- try to compile a test program to check for this
3463             save_CFLAGS=$CFLAGS
3464             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3465             save_LIBS="$LIBS"
3466             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3467
3468             AC_TRY_LINK(
3469                 [
3470                     #include <Xm/Xm.h>
3471                 ],
3472                 [
3473                     int version;
3474                     version = xmUseVersion;
3475                 ],
3476                 [
3477                     AC_MSG_RESULT(found in default search path)
3478                     COMPILED_X_PROGRAM=1
3479                 ],
3480                 [
3481                     AC_MSG_RESULT(no)
3482                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3483                 ]
3484             )
3485
3486             CFLAGS=$save_CFLAGS
3487             LIBS="$save_LIBS"
3488         fi
3489
3490         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3491         libp_link=""
3492         libsm_ice_link=""
3493         libs_found=0
3494         for libp in "" " -lXp"; do
3495             if test "$libs_found" = "0"; then
3496                 for libsm_ice in "" " -lSM -lICE"; do
3497                     if test "$libs_found" = "0"; then
3498                         save_LIBS="$LIBS"
3499                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3500                         save_CFLAGS=$CFLAGS
3501                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3502
3503                         AC_TRY_LINK(
3504                             [
3505                                 #include <Xm/Xm.h>
3506                                 #include <Xm/List.h>
3507                             ],
3508                             [
3509                                 XmString string = NULL;
3510                                 Widget w = NULL;
3511                                 int position = 0;
3512                                 XmListAddItem(w, string, position);
3513                             ],
3514                             [
3515                                 libp_link="$libp"
3516                                 libsm_ice_link="$libsm_ice"
3517                                 AC_MSG_RESULT(
3518                                     [need${libp_link}${libsm_ice_link}])
3519                                 libs_found=1
3520                             ], []
3521                         )
3522
3523                         LIBS="$save_LIBS"
3524                         CFLAGS=$save_CFLAGS
3525                     fi
3526                 done
3527             fi
3528         done
3529
3530         if test "$libs_found" = "0"; then
3531             AC_MSG_RESULT([can't find the right libraries])
3532             AC_MSG_ERROR([can't link a simple motif program])
3533         fi
3534
3535         dnl this seems to be needed under IRIX and shouldn't do any harm
3536         dnl elsewhere
3537         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3538
3539         save_CFLAGS=$CFLAGS
3540         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3541
3542         AC_CACHE_CHECK([for Motif 2],
3543             wx_cv_lib_motif2,
3544             AC_TRY_COMPILE([
3545                             #include <Xm/Xm.h>
3546                            ],
3547                            [
3548                             #if XmVersion < 2000
3549                             Not Motif 2
3550                             #endif
3551                            ],
3552                            wx_cv_lib_motif2="yes",
3553                            wx_cv_lib_motif2="no"))
3554         if test "$wx_cv_lib_motif2" = "yes"; then
3555             AC_DEFINE(__WXMOTIF20__,1)
3556         else
3557             AC_DEFINE(__WXMOTIF20__,0)
3558         fi
3559
3560         AC_CACHE_CHECK([whether Motif is Lesstif],
3561             wx_cv_lib_lesstif,
3562             AC_TRY_COMPILE([
3563                             #include <Xm/Xm.h>
3564                            ],
3565                            [
3566                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3567                             Not Lesstif
3568                             #endif
3569                            ],
3570                            wx_cv_lib_lesstif="yes",
3571                            wx_cv_lib_lesstif="no")
3572         )
3573         if test "$wx_cv_lib_lesstif" = "yes"; then
3574             AC_DEFINE(__WXLESSTIF__,1)
3575         else
3576             AC_DEFINE(__WXLESSTIF__,0)
3577         fi
3578
3579         CFLAGS=$save_CFLAGS
3580
3581         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3582         TOOLKIT=MOTIF
3583         GUIDIST=MOTIF_DIST
3584     fi
3585
3586     dnl more tests common to X11 and Motif:
3587     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3588         dnl test for external libxpm if we're configured to use it
3589         if test "$wxUSE_LIBXPM" = "sys"; then
3590             AC_MSG_CHECKING(for Xpm library)
3591             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3592             if test "$ac_find_libraries" != "" ; then
3593                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3594                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3595                 AC_MSG_RESULT(found in $ac_find_libraries)
3596
3597                 AC_CACHE_CHECK([for X11/xpm.h],
3598                     wx_cv_x11_xpm_h,
3599                     [
3600                         save_CFLAGS=$CFLAGS
3601                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3602
3603                         AC_TRY_COMPILE(
3604                             [
3605                                 #include <X11/xpm.h>
3606                             ],
3607                             [
3608                                 int version;
3609                                 version = XpmLibraryVersion();
3610                             ],
3611                             wx_cv_x11_xpm_h=yes,
3612                             wx_cv_x11_xpm_h=no
3613                         )
3614
3615                         CFLAGS=$save_CFLAGS
3616                     ]
3617                 )
3618
3619                 if test $wx_cv_x11_xpm_h = "yes"; then
3620                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3621                     AC_DEFINE(wxHAVE_LIB_XPM)
3622                 else
3623                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3624                 fi
3625             fi
3626
3627         fi
3628
3629         dnl XShapeQueryExtension checks: first the library, then prototype
3630         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3631                      [
3632                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3633                       wxHAVE_XEXT_LIB=1
3634                      ],
3635                      [], [$GUI_TK_LIBRARY -lX11])
3636
3637         if test "$wxHAVE_XEXT_LIB" = 1; then
3638             save_CFLAGS="$CFLAGS"
3639             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3640
3641             AC_MSG_CHECKING([for X11/extensions/shape.h])
3642             AC_TRY_COMPILE([
3643                             #include <X11/Xlib.h>
3644                             #include <X11/extensions/shape.h>
3645                            ],
3646                            [
3647                             int dummy1, dummy2;
3648                             XShapeQueryExtension((Display*)NULL,
3649                                                  (int*)NULL, (int*)NULL);
3650                            ],
3651                            [
3652                             AC_DEFINE(HAVE_XSHAPE)
3653                             AC_MSG_RESULT([found])
3654                            ],
3655                            [
3656                             AC_MSG_RESULT([not found])
3657                            ])
3658             CFLAGS="$save_CFLAGS"
3659
3660         fi
3661     fi
3662
3663     if test "$wxUSE_MAC" = 1; then
3664         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3665         if test "$GCC" = yes; then
3666             AC_MSG_RESULT([gcc])
3667             CPPFLAGS_PASCAL="-fpascal-strings"
3668         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3669             AC_MSG_RESULT([xlc])
3670             CPPFLAGS_PASCAL="-qmacpstr"
3671         else
3672             AC_MSG_RESULT([none])
3673         fi
3674
3675         if test "x$wxUSE_UNIX" = "xyes"; then
3676             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3677         else
3678             dnl platform.h needs TARGET_CARBON before setup.h
3679             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3680         fi
3681
3682         TOOLKIT=MAC
3683         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3684         GUIDIST=MACX_DIST
3685         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3686         dnl are different, so they need different names:
3687         WXBASEPORT="_carbon"
3688     fi
3689
3690     if test "$wxUSE_COCOA" = 1; then
3691         TOOLKIT=COCOA
3692         GUIDIST=COCOA_DIST
3693     fi
3694
3695     if test "$wxUSE_PM" = 1; then
3696         TOOLKIT=PM
3697         GUIDIST=PM_DIST
3698         AC_CACHE_CHECK([for type SPBCDATA],
3699             wx_cv_spbcdata,
3700             [
3701                 AC_TRY_COMPILE(
3702                     [
3703                         #define INCL_PM
3704                         #include <os2.h>
3705                     ],
3706                     [
3707                         SPBCDATA test;
3708                     ],
3709                     wx_cv_spbcdata=yes,
3710                     wx_cv_spbcdata=no
3711                 )
3712             ]
3713         )
3714
3715         if test $wx_cv_spbcdata = "yes"; then
3716             AC_DEFINE(HAVE_SPBCDATA)
3717         fi
3718     fi
3719
3720     dnl the name of the directory where the files for this toolkit live
3721     if test "$TOOLKIT" = "PM" ; then
3722         TOOLKIT_DIR="os2"
3723     else
3724         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3725     fi
3726
3727     if test "$wxUSE_UNIVERSAL" = "yes"; then
3728         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3729         WIDGET_SET=univ
3730     fi
3731
3732     dnl distribute samples/demos/utils with GUI versions
3733     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3734     DISTDIR="wx\$(TOOLKIT)"
3735 else
3736     USE_GUI=0
3737
3738     dnl this doesn't quite work right for wxBase, but the places
3739     dnl where it is wrong aren't fatal (yet) though.
3740     TOOLKIT_DIR="base"
3741
3742     dnl the sources, their dependenices and the headers
3743     if test "$USE_WIN32" = 1 ; then
3744         dnl yes, the toolkit for wxBase on win32 is actually MSW
3745         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3746         TOOLKIT="MSW"
3747     fi
3748
3749     dnl distribute only wxBase sources/headers
3750     GUIDIST="BASE_DIST"
3751     DISTDIR="wxBase"
3752 fi
3753
3754 dnl ---------------------------------------------------------------------------
3755 dnl Optional libraries included when system library is not used
3756 dnl ---------------------------------------------------------------------------
3757
3758 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3759 if test "$wxUSE_GUI" = "yes"; then
3760     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3761         dnl defines HAVE_X11_XKBLIB_H
3762         AC_CHECK_HEADERS(X11/Xlib.h)
3763         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3764                          [
3765                           #if HAVE_X11_XLIB_H
3766                             #include <X11/Xlib.h>
3767                           #endif
3768                          ])
3769     fi
3770 fi
3771
3772
3773 dnl ----------------------------------------------------------------
3774 dnl iODBC support
3775 dnl ----------------------------------------------------------------
3776
3777 IODBC_C_SRC=""
3778
3779
3780 dnl ODBC is handled separately for MSW
3781 if test "$TOOLKIT" != "MSW" ; then
3782
3783     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3784         dnl This is not ideal we really ough to use the unixodbc-config
3785         dnl  or iodbc-config if they exist.
3786
3787         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3788         if test "x$found_sql_h" = "x1" ; then
3789             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3790             [
3791                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3792                 [
3793                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3794                 ])
3795             ])
3796         fi
3797         if test "x$ODBC_LINK" = "x" ; then
3798             if test "$wxUSE_ODBC" = "sys" ; then
3799                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3800             else
3801                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3802                 wxUSE_ODBC=builtin
3803             fi
3804         else
3805             dnl we are using the system library
3806             wxUSE_ODBC=sys
3807         fi
3808     fi
3809
3810     if test "$wxUSE_ODBC" = "builtin" ; then
3811         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3812     fi
3813 fi
3814
3815 if test "$wxUSE_ODBC" != "no" ; then
3816     AC_DEFINE(wxUSE_ODBC)
3817     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3818
3819     dnl is this still necessary?
3820     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3821 fi
3822
3823 dnl ---------------------------------------------------------------------------
3824 dnl wxDisplay Sanity checks
3825 dnl ---------------------------------------------------------------------------
3826
3827 if test "$wxUSE_DISPLAY" = "yes"; then
3828 dnl ---------------------------------------------------------------------------
3829 dnl Xinerama (for unix ) - Brian Victor
3830 dnl ---------------------------------------------------------------------------
3831     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3832         AC_MSG_CHECKING([for Xinerama])
3833         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3834         if test "$ac_find_libraries" != "" ; then
3835             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3836             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3837                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3838             fi
3839             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3840             AC_MSG_RESULT([yes])
3841
3842             AC_MSG_CHECKING([for Xxf86vm extension])
3843             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3844             if test "$ac_find_libraries" != "" ; then
3845                 AC_MSG_RESULT([yes])
3846                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3847                                  [
3848                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3849                                  ],
3850                                  [],
3851                                  [
3852                                       #if HAVE_X11_XLIB_H
3853                                         #include <X11/Xlib.h>
3854                                       #endif
3855                                  ])
3856             else
3857                 AC_MSG_RESULT([no])
3858             fi
3859
3860         else
3861             AC_MSG_RESULT([no])
3862             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3863             wxUSE_DISPLAY="no"
3864         fi
3865     elif test "$wxUSE_MSW" = 1; then
3866 dnl ---------------------------------------------------------------------------
3867 dnl DirectDraw for MSW - optionally used by WxDisplay.
3868 dnl ---------------------------------------------------------------------------
3869         AC_CHECK_HEADERS([ddraw.h], [], [], [#include <windows.h>])
3870     fi
3871 fi
3872
3873 dnl ---------------------------------------------------------------------------
3874 dnl X11 session management
3875 dnl ---------------------------------------------------------------------------
3876 if test "$wxUSE_DETECT_SM" = "yes"; then
3877     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3878         AC_MSG_CHECKING([for -lSM - X11 session management])
3879         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3880         if test "$ac_find_libraries" != "" ; then
3881             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3882             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3883                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3884             fi
3885             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3886             AC_MSG_RESULT([yes])
3887         else
3888             AC_MSG_RESULT([no])
3889             AC_MSG_WARN([libSM not found; disabling session management detection])
3890             wxUSE_DETECT_SM="no"
3891         fi
3892     else
3893         wxUSE_DETECT_SM="no"
3894     fi
3895 fi
3896
3897
3898 dnl ---------------------------------------------------------------------------
3899 dnl OpenGL libraries
3900 dnl ---------------------------------------------------------------------------
3901
3902 USE_OPENGL=0
3903 if test "$wxUSE_OPENGL" = "yes"; then
3904     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3905         OPENGL_LIBS="-framework OpenGL -framework AGL"
3906     elif test "$wxUSE_MSW" = 1; then
3907         OPENGL_LIBS="-lopengl32 -lglu32"
3908     else
3909         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3910         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3911         AC_MSG_CHECKING([for OpenGL headers])
3912         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3913         if test "$ac_find_includes" != "" ; then
3914             AC_MSG_RESULT(found in $ac_find_includes)
3915             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3916             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3917         else
3918             AC_MSG_RESULT([not found])
3919         fi
3920
3921         AC_CHECK_HEADER(GL/gl.h, [
3922             AC_CHECK_HEADER(GL/glu.h, [
3923                 found_gl=0
3924
3925                 AC_MSG_CHECKING([for -lGL])
3926                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3927                 if test "$ac_find_libraries" != "" ; then
3928                     AC_MSG_RESULT([found in $ac_find_libraries])
3929
3930                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3931                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3932                         LDFLAGS_GL="$ac_path_to_link"
3933                     fi
3934
3935                     dnl don't suppose that libGL and libGLU are always in the
3936                     dnl same directory -- this is not true for some common
3937                     dnl distributions
3938                     AC_MSG_CHECKING([for -lGLU])
3939                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3940                     if test "$ac_find_libraries" != "" ; then
3941                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3942                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3943                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3944                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3945                         fi
3946
3947                         found_gl=1
3948                         OPENGL_LIBS="-lGL -lGLU"
3949                         AC_MSG_RESULT([yes])
3950                     else
3951                         AC_MSG_RESULT([no])
3952                     fi
3953                 else
3954                     AC_MSG_RESULT([no])
3955                 fi
3956
3957                 if test "$found_gl" != 1; then
3958                     AC_MSG_CHECKING([for -lMesaGL])
3959                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3960                     if test "$ac_find_libraries" != "" ; then
3961                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3962                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3963                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3964                         AC_MSG_RESULT([yes])
3965                     else
3966                         AC_MSG_RESULT([no])
3967                     fi
3968                 fi
3969             ])
3970         ])
3971
3972         if test "x$OPENGL_LIBS" = "x"; then
3973             dnl it should be an error and not a warning because OpenGL is not on
3974             dnl by default and so if it had been explicitly requested, we
3975             dnl shouldn't just fall back to compiling the library without it
3976             AC_MSG_ERROR(OpenGL libraries not available)
3977         fi
3978     fi
3979
3980     if test "$wxUSE_OPENGL" = "yes"; then
3981         USE_OPENGL=1
3982         AC_DEFINE(wxUSE_OPENGL)
3983         AC_DEFINE(wxUSE_GLCANVAS)
3984         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3985     fi
3986 fi
3987
3988
3989 dnl the symbol which allows conditional compilation for the given toolkit
3990 if test -n "$TOOLKIT" ; then
3991     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3992 fi
3993
3994
3995 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3996
3997 if test "$wxUSE_SHARED" = "yes"; then
3998     case "${host}" in
3999       *-pc-msdosdjgpp )
4000         dnl only static for now
4001         wxUSE_SHARED=no
4002         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
4003       ;;
4004     esac
4005 fi
4006
4007 if test "$wxUSE_SHARED" = "yes"; then
4008
4009     dnl use versioned symbols if available on the platform
4010     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
4011
4012     case "${host}" in
4013       *-*-linux* | *-*-gnu* )
4014         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4015         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4016         ;;
4017
4018       *-*-solaris2* )
4019         if test "$GCC" = yes ; then
4020             dnl newer versions of gcc need -isystem to compile X headers on
4021             dnl Solaris (which use old style C syntax)
4022             CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
4023
4024             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
4025             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
4026             saveLdflags="$LDFLAGS"
4027             LDFLAGS="$saveLdflags -Wl,-rpath,/"
4028             AC_MSG_CHECKING([if the linker accepts -rpath])
4029             AC_TRY_LINK(
4030                 [],[],
4031                 [
4032                     AC_MSG_RESULT([yes])
4033                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4034                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4035                 ],[
4036                     AC_MSG_RESULT([no])
4037                     AC_MSG_CHECKING([if the linker accepts -R])
4038                     LDFLAGS="$saveLdflags -Wl,-R,/"
4039                     AC_TRY_LINK(
4040                         [],[],
4041                         [
4042                             AC_MSG_RESULT([yes])
4043                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4044                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
4045                         ],[
4046                             AC_MSG_RESULT([no])
4047                         ])
4048                 ])
4049             LDFLAGS="$saveLdflags"
4050         else
4051             SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
4052             WXCONFIG_RPATH="-R\$libdir"
4053         fi
4054       ;;
4055
4056       *-*-darwin* )
4057         install_name_tool=`which install_name_tool`
4058         if test "$install_name_tool" -a -x "$install_name_tool"; then
4059             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
4060             cat <<EOF >change-install-names
4061 #!/bin/sh
4062 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4063 inst_cmd="install_name_tool "
4064 for i in \${libnames} ; do
4065     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
4066 done
4067 \${inst_cmd} \${3}
4068 EOF
4069             chmod +x change-install-names
4070         fi
4071       ;;
4072
4073       *-*-cygwin* | *-*-mingw32* )
4074         dnl this one shouldn't be used for the library build so put it in a
4075         dnl separate variable from WXCONFIG_CPPFLAGS
4076         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4077         ;;
4078
4079       *-*-hpux* )
4080         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4081         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4082         ;;
4083
4084     esac
4085
4086     if test $wxUSE_RPATH = "no"; then
4087         SAMPLES_RPATH_FLAG=''
4088         SAMPLES_RPATH_POSTLINK=''
4089         WXCONFIG_RPATH=''
4090     fi
4091
4092     SHARED=1
4093
4094 else
4095
4096     config_linkage_component="-static"
4097     SHARED=0
4098
4099 fi
4100
4101
4102 UNICODE=0
4103 lib_unicode_suffix=
4104 WX_CHARTYPE="ansi"
4105 if test "$wxUSE_UNICODE" = "yes"; then
4106     lib_unicode_suffix=u
4107     WX_CHARTYPE="unicode"
4108     UNICODE=1
4109 fi
4110
4111 lib_debug_suffix=
4112 WX_DEBUGTYPE="release"
4113 DEBUG_FLAG=0
4114 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
4115     lib_debug_suffix=d
4116     WX_DEBUGTYPE="debug"
4117     DEBUG_FLAG=1
4118 fi
4119
4120 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4121 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4122
4123 DEBUG_INFO=0
4124 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4125     DEBUG_INFO=1
4126 fi
4127
4128 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
4129
4130 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
4131
4132 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4133
4134 if test "$cross_compiling" = "yes"; then
4135     HOST_SUFFIX="-$host_alias"
4136     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
4137     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
4138 fi
4139
4140 dnl library link name
4141 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
4142 dnl If we ever need to do that, we won't need to keep these.
4143 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4144 if test "${TOOLKIT_DIR}" = "os2"; then
4145     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4146 else
4147     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4148 fi
4149
4150
4151
4152 if test "$wxUSE_COCOA" = 1; then
4153     AC_LANG_SAVE
4154     AC_WX_LANG_OBJECTIVEC
4155 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4156 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4157 dnl Point but only if MacTypes.h was not included first.  Of course,
4158 dnl if MacTypes.h is included later then you're screwed when it
4159 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4160 dnl to not typedef Point and thus fix the problem.
4161     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4162     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4163 #include <CoreFoundation/CoreFoundation.h>
4164         ],[],
4165         [AC_MSG_RESULT([no])],
4166         [AC_MSG_RESULT([yes])
4167         AC_MSG_CHECKING([if defining __Point__ will fix it])
4168         AC_TRY_COMPILE([#define __Point__ 1
4169 #include <AppKit/NSEvent.h>
4170 #include <CoreFoundation/CoreFoundation.h>
4171             ],[],
4172             [AC_MSG_RESULT([yes])
4173             AC_DEFINE(__Point__)
4174             ],
4175             [AC_MSG_FAILURE([no])]
4176         )]
4177     )
4178     AC_LANG_RESTORE
4179 fi
4180
4181 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
4182     dnl base name of the resource file for wxMac must be the same
4183     dnl as library installation base name (-install_name)
4184     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
4185     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
4186
4187     dnl add the resources target for wxMac
4188     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
4189
4190     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
4191     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
4192     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
4193
4194     MACSETFILE="\$(SETFILE)"
4195
4196     dnl resources are bundled both with shared library and applications
4197     dnl since the carb resource *must* be included in the application
4198     if test "$wxUSE_MAC" = 1; then
4199         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
4200         RESCOMP="$REZ"
4201         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
4202     else
4203         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
4204         RESCOMP="echo -n \| $REZ"
4205         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
4206     fi
4207
4208 else
4209     dnl default value is to (silently) do nothing in the makefile
4210     MACSETFILE="@true"
4211
4212     if test "$wxUSE_PM" = 1; then
4213         RESCOMP="emxbind"
4214         WXCONFIG_RESFLAGS="-ep"
4215
4216         dnl Is this one really used anywhere for pm?
4217         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
4218     else
4219         POSTLINK_COMMAND="@true"
4220     fi
4221
4222 fi
4223
4224
4225 dnl ---------------------------------------------------------------------------
4226 dnl Checks for typedefs
4227 dnl ---------------------------------------------------------------------------
4228
4229 dnl   defines mode_t if not already defined
4230 AC_TYPE_MODE_T
4231 dnl   defines off_t if not already defined
4232 AC_TYPE_OFF_T
4233 dnl   defines pid_t if not already defined
4234 AC_TYPE_PID_T
4235 dnl   defines size_t if not already defined
4236 AC_TYPE_SIZE_T
4237 dnl   defines uid_t and gid_t if not already defined
4238 AC_TYPE_UID_T
4239
4240 dnl sets HAVE_SSIZE_T if ssize_t is defined
4241 AC_CHECK_TYPES(ssize_t)
4242
4243 dnl check what exactly size_t is on this machine - this is necessary to avoid
4244 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4245 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4246 AC_CACHE_CHECK([if size_t is unsigned int],
4247     wx_cv_size_t_is_uint,
4248     [
4249     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4250     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4251     dnl methods in a local class (i.e. class inside a function) declaration
4252     dnl without any objections!!
4253     dnl
4254     dnl hence the hack below: we must have Foo at global scope!
4255     AC_TRY_COMPILE([#include <stddef.h>],
4256         [
4257             return 0; }
4258
4259             struct Foo { void foo(size_t); void foo(unsigned int); };
4260
4261             int bar() {
4262         ],
4263         wx_cv_size_t_is_uint=no,
4264         wx_cv_size_t_is_uint=yes
4265     )
4266     ]
4267 )
4268
4269 if test "$wx_cv_size_t_is_uint" = "yes"; then
4270     AC_DEFINE(wxSIZE_T_IS_UINT)
4271 else
4272     AC_CACHE_CHECK([if size_t is unsigned long],
4273         wx_cv_size_t_is_ulong,
4274         AC_TRY_COMPILE([#include <stddef.h>],
4275             [
4276                 return 0; }
4277
4278                 struct Foo { void foo(size_t); void foo(unsigned long); };
4279
4280                 int bar() {
4281             ],
4282             wx_cv_size_t_is_ulong=no,
4283             wx_cv_size_t_is_ulong=yes
4284         )
4285     )
4286
4287     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4288         AC_DEFINE(wxSIZE_T_IS_ULONG)
4289     fi
4290 fi
4291
4292 AC_LANG_POP() dnl C++
4293
4294 dnl ---------------------------------------------------------------------------
4295 dnl Checks for structures
4296 dnl ---------------------------------------------------------------------------
4297
4298 dnl does passwd struct has the pw_gecos field?
4299 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4300     [
4301         AC_TRY_COMPILE([#include <pwd.h>],
4302              [
4303                 char *p;
4304                 struct passwd *pw;
4305                 p = pw->pw_gecos;
4306              ],
4307              [
4308                 wx_cv_struct_pw_gecos=yes
4309              ],
4310              [
4311                 wx_cv_struct_pw_gecos=no
4312              ]
4313         )
4314     ]
4315 )
4316
4317 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4318     AC_DEFINE(HAVE_PW_GECOS)
4319 fi
4320
4321 dnl ---------------------------------------------------------------------------
4322 dnl Check for functions
4323 dnl ---------------------------------------------------------------------------
4324
4325 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4326 if test "$wxUSE_WCHAR_T" = "yes"; then
4327     AC_DEFINE(wxUSE_WCHAR_T)
4328
4329     dnl check for wcslen in all possible places
4330     WCSLEN_FOUND=0
4331     WCHAR_LINK=
4332     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4333
4334     if test "$WCSLEN_FOUND" = 0; then
4335         if test "$TOOLKIT" = "MSW"; then
4336             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4337         else
4338             AC_CHECK_LIB(w, wcslen, [
4339                             WCHAR_LINK=" -lw"
4340                             WCSLEN_FOUND=1
4341                         ])
4342         fi
4343     fi
4344
4345     if test "$WCSLEN_FOUND" = 1; then
4346         AC_DEFINE(HAVE_WCSLEN)
4347     fi
4348
4349     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4350     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4351     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4352     dnl flags when g++ is configured, it will declare it's own).
4353     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4354         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4355     fi
4356
4357     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4358     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4359     dnl library, not the header, so do a header check for mbstate_t first.
4360     AC_CHECK_TYPES([mbstate_t],
4361                    [AC_CHECK_FUNCS(wcsrtombs)],
4362                    [],
4363                    [#include <wchar.h>])
4364 else
4365     AC_MSG_WARN([Wide character support is unavailable])
4366 fi
4367
4368 dnl check for vsnprintf() -- a safe version of vsprintf())
4369 dnl
4370 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4371 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4372 dnl stupidly, provides a dummy function declaration inside its extension)
4373 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4374 dnl
4375 dnl so we first check if the function is in the library
4376 dnl
4377 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4378 AC_CHECK_FUNCS(snprintf vsnprintf)
4379
4380 if test "$ac_cv_func_vsnprintf" = "yes"; then
4381     dnl yes it is -- now check if it is in the headers
4382     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4383         [
4384             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4385             dnl taking "char *" and not "const char *" while Metrowerks does
4386             dnl provide a correct vsnprintf declaration but in C++ mode it's
4387             dnl always in std namespace and so we have to bring it in scope
4388             AC_TRY_COMPILE(
4389                 [
4390                     #include <stdio.h>
4391                     #include <stdarg.h>
4392                     #ifdef __MSL__
4393                     #if __MSL__ >= 0x6000
4394                     namespace std {}
4395                     using namespace std;
4396                     #endif
4397                     #endif
4398                 ],
4399                 [
4400                     char *buf;
4401                     va_list ap;
4402                     vsnprintf(buf, 10u, "%s", ap);
4403                 ],
4404                 wx_cv_func_vsnprintf_decl=yes,
4405                 wx_cv_func_vsnprintf_decl=no
4406             )
4407         ]
4408     )
4409
4410     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4411         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4412
4413         dnl we know there is a vsnprintf declaration, but some old headers
4414         dnl may have one taking a "char *" format instead of "const char *"
4415         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4416             [
4417                 AC_TRY_COMPILE(
4418                     [
4419                         #include <stdio.h>
4420                         #include <stdarg.h>
4421                         #ifdef __MSL__
4422                         #if __MSL__ >= 0x6000
4423                         namespace std {}
4424                         using namespace std;
4425                         #endif
4426                         #endif
4427                     ],
4428                     [
4429                         char *buf;
4430                         va_list ap;
4431                         const char *fmt = "%s";
4432                         vsnprintf(buf, 10u, fmt, ap);
4433                     ],
4434                     wx_cv_func_broken_vsnprintf_decl=no,
4435                     wx_cv_func_broken_vsnprintf_decl=yes
4436                 )
4437             ]
4438         )
4439
4440         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4441             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4442         fi
4443     fi
4444 fi
4445
4446 dnl the same as above but for snprintf() now: it's not present in at least AIX
4447 dnl 4.2 headers
4448 if test "$ac_cv_func_snprintf" = "yes"; then
4449     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4450         [
4451             AC_TRY_COMPILE(
4452                 [
4453                     #include <stdio.h>
4454                     #include <stdarg.h>
4455                     #ifdef __MSL__
4456                     #if __MSL__ >= 0x6000
4457                     namespace std {}
4458                     using namespace std;
4459                     #endif
4460                     #endif
4461                 ],
4462                 [
4463                     char *buf;
4464                     snprintf(buf, 10u, "%s", "wx");
4465                 ],
4466                 wx_cv_func_snprintf_decl=yes,
4467                 wx_cv_func_snprintf_decl=no
4468             )
4469         ]
4470     )
4471
4472     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4473         AC_DEFINE(HAVE_SNPRINTF_DECL)
4474
4475         dnl we know there is an snprintf declaration, but some old headers
4476         dnl may have one taking a "char *" format instead of "const char *"
4477         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4478             [
4479                 AC_TRY_COMPILE(
4480                     [
4481                         #include <stdio.h>
4482                         #include <stdarg.h>
4483                         #ifdef __MSL__
4484                         #if __MSL__ >= 0x6000
4485                         namespace std {}
4486                         using namespace std;
4487                         #endif
4488                         #endif
4489                     ],
4490                     [
4491                         char *buf;
4492                         const char *fmt = "%s";
4493                         snprintf(buf, 10u, fmt, "wx");
4494                     ],
4495                     wx_cv_func_broken_snprintf_decl=no,
4496                     wx_cv_func_broken_snprintf_decl=yes
4497                 )
4498             ]
4499         )
4500
4501         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4502             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4503         fi
4504     fi
4505
4506     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4507
4508         dnl check if snprintf() has support for positional arguments
4509         dnl NB: if snprintf() has positional support we can safely suppose that also
4510         dnl     other *printf() functions support them as they all belong to the same
4511         dnl     family and they all fallback to the same implementation
4512         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4513             [
4514                 AC_TRY_RUN(
4515                     [
4516                         #include <stdio.h>
4517
4518                         int main (void)
4519                         {
4520                             char buffer[128];
4521                             snprintf (buffer, 128, "%2\$d %3\$d %1\$d", 1, 2, 3);
4522                             if (strcmp ("2 3 1", buffer) == 0)
4523                                 exit (0);
4524                             exit (1);
4525                         }
4526                     ],
4527                     wx_cv_func_snprintf_pos_params=no,
4528                     wx_cv_func_snprintf_pos_params=yes,
4529                     dnl be pessimistic when cross-compiling
4530                     [
4531                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4532 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4533                         wx_cv_func_snprintf_pos_params=no
4534                     ]
4535                 )
4536             ]
4537         )
4538
4539         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4540             AC_DEFINE(HAVE_UNIX98_PRINTF)
4541         fi
4542     fi
4543 fi
4544
4545 if test "$wxUSE_UNICODE" = yes; then
4546
4547     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4548     dnl builds so let's check if swprintf() is declared as C99 imposes:
4549     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4550     dnl or rather as:
4551     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4552     AC_CHECK_FUNCS(swprintf)
4553
4554     if test "$ac_cv_func_swprintf" = "yes"; then
4555         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4556             [
4557                 AC_TRY_COMPILE(
4558                     [
4559                         #include <stdio.h>
4560                         #include <stdarg.h>
4561                         #include <wchar.h>
4562                     ],
4563                     [
4564                         wchar_t *buf;
4565                         const wchar_t *fmt = L"test";
4566                         swprintf(buf, 10u, fmt);
4567                     ],
4568                     wx_cv_func_broken_swprintf_decl=no,
4569                     wx_cv_func_broken_swprintf_decl=yes
4570                 )
4571             ]
4572         )
4573
4574         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4575             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4576         fi
4577     fi
4578
4579     dnl also look if we have wide char IO functions, notice that [f]putws are
4580     dnl declared in special widec.h under Solaris
4581     wchar_headers="#include <stdio.h>
4582 #include <wchar.h>"
4583     case "${host}" in
4584         *-*-solaris2* )
4585             AC_CHECK_HEADERS(widec.h)
4586             if test "$ac_cv_header_widec_h" = "yes"; then
4587                 wchar_headers="$wchar_headers
4588 #include <widec.h>"
4589             fi
4590     esac
4591
4592     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4593                    [$wchar_headers])
4594
4595     dnl MinGW has a vswprintf with a different prototype, and
4596     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4597     dnl finds it even if it is not declared in some versions...
4598     AC_MSG_CHECKING([for _vsnwprintf])
4599     AC_TRY_COMPILE([#include <wchar.h>],
4600                    [&_vsnwprintf;],
4601                    [AC_MSG_RESULT([yes])
4602                     AC_DEFINE(HAVE__VSNWPRINTF)],
4603                    [AC_MSG_RESULT([no])]);
4604 fi
4605
4606 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4607     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4608 fi
4609
4610 if test "$wxUSE_FILE" = "yes"; then
4611     WX_CHECK_FUNCS(fsync)
4612 fi
4613
4614 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4615
4616 dnl the following tests are for Unix(like) systems only
4617 if test "$TOOLKIT" != "MSW"; then
4618
4619 dnl check for available version of iconv()
4620
4621 AM_ICONV
4622 LIBS="$LIBICONV $LIBS"
4623
4624 dnl check for POSIX signals if we need them
4625 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4626     AC_CHECK_FUNCS(sigaction)
4627
4628     if test "$ac_cv_func_sigaction" = "no"; then
4629         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4630         wxUSE_ON_FATAL_EXCEPTION=no
4631     fi
4632
4633     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4634       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4635       [
4636         dnl C compiler happily compiles the code even if there is type mismatch
4637         AC_LANG_PUSH(C++)
4638         AC_TRY_COMPILE([#include <signal.h>],
4639                      [
4640                         extern void testSigHandler(int);
4641
4642                         struct sigaction sa;
4643                         sa.sa_handler = testSigHandler;
4644                      ], [
4645                         wx_cv_type_sa_handler=int
4646                      ], [
4647                         wx_cv_type_sa_handler=void
4648                      ])
4649         AC_LANG_POP()
4650       ])
4651
4652       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4653     fi
4654 fi
4655
4656 dnl backtrace() and backtrace_symbols() for wxStackWalker
4657 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4658     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4659         [
4660             AC_LANG_PUSH(C++)
4661             AC_TRY_COMPILE([#include <execinfo.h>],
4662                 [
4663                     void *trace[1];
4664                     char **messages;
4665
4666                     backtrace(trace, 1);
4667                     messages = backtrace_symbols(trace, 1);
4668                 ],
4669                 wx_cv_func_backtrace=yes,
4670                 wx_cv_func_backtrace=no
4671             )
4672             AC_LANG_POP()
4673         ]
4674     )
4675
4676
4677     if test "$wx_cv_func_backtrace" = "no"; then
4678         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4679         wxUSE_STACKWALKER=no
4680     else
4681         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4682             [
4683                 AC_LANG_PUSH(C++)
4684                 AC_TRY_LINK([#include <cxxabi.h>],
4685                     [
4686                         int rc;
4687                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4688                     ],
4689                     wx_cv_func_cxa_demangle=yes,
4690                     wx_cv_func_cxa_demangle=no
4691                 )
4692                 AC_LANG_POP()
4693             ]
4694         )
4695
4696         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4697             AC_DEFINE(HAVE_CXA_DEMANGLE)
4698         fi
4699     fi
4700 fi
4701
4702 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4703     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4704     wxUSE_STACKWALKER=no
4705 fi
4706
4707
4708 dnl check for the function for temp files creation
4709 AC_CHECK_FUNCS(mkstemp mktemp, break)
4710
4711 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4712 dnl Linux and *BSD and statvfs() under Solaris
4713 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4714     AC_TRY_COMPILE(
4715         [
4716              #if defined(__BSD__)
4717              #include <sys/param.h>
4718              #include <sys/mount.h>
4719              #else
4720              #include <sys/vfs.h>
4721              #endif
4722         ],
4723         [
4724              long l;
4725              struct statfs fs;
4726              statfs("/", &fs);
4727              l = fs.f_bsize;
4728              l += fs.f_blocks;
4729              l += fs.f_bavail;
4730         ],
4731          wx_cv_func_statfs=yes,
4732          wx_cv_func_statfs=no
4733     )
4734 )
4735
4736 if test "$wx_cv_func_statfs" = "yes"; then
4737     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4738     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4739         AC_LANG_PUSH(C++)
4740         AC_TRY_COMPILE(
4741             [
4742                  #if defined(__BSD__)
4743                  #include <sys/param.h>
4744                  #include <sys/mount.h>
4745                  #else
4746                  #include <sys/vfs.h>
4747                  #endif
4748             ],
4749             [
4750                 struct statfs fs;
4751                 statfs("", &fs);
4752             ],
4753             wx_cv_func_statfs_decl=yes,
4754             wx_cv_func_statfs_decl=no
4755         )
4756         AC_LANG_POP()
4757     )
4758
4759     if test "$wx_cv_func_statfs_decl" = "yes"; then
4760         AC_DEFINE(HAVE_STATFS_DECL)
4761     fi
4762
4763     wx_cv_type_statvfs_t="struct statfs"
4764     AC_DEFINE(HAVE_STATFS)
4765 else
4766     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4767         AC_TRY_COMPILE(
4768             [
4769                 #include <stddef.h>
4770                 #include <sys/statvfs.h>
4771             ],
4772             [
4773                 statvfs("/", NULL);
4774             ],
4775             wx_cv_func_statvfs=yes,
4776             wx_cv_func_statvfs=no
4777         )
4778     )
4779
4780     if test "$wx_cv_func_statvfs" = "yes"; then
4781         dnl we also have to check whether we should use statvfs_t (works under
4782         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4783         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4784         dnl mode both work fine)
4785         dnl
4786         dnl for this check C++ compiler has to be used as passing incompatible
4787         dnl pointers is just a warning and not an error in C
4788         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4789             AC_LANG_PUSH(C++)
4790             AC_TRY_COMPILE(
4791                 [
4792                     #include <sys/statvfs.h>
4793                 ],
4794                 [
4795                     long l;
4796                     statvfs_t fs;
4797                     statvfs("/", &fs);
4798                     l = fs.f_bsize;
4799                     l += fs.f_blocks;
4800                     l += fs.f_bavail;
4801                 ],
4802                 wx_cv_type_statvfs_t=statvfs_t,
4803                 [
4804                     AC_TRY_COMPILE(
4805                         [
4806                             #include <sys/statvfs.h>
4807                         ],
4808                         [
4809                             long l;
4810                             struct statvfs fs;
4811                             statvfs("/", &fs);
4812                             l = fs.f_bsize;
4813                             l += fs.f_blocks;
4814                             l += fs.f_bavail;
4815                         ],
4816                         wx_cv_type_statvfs_t="struct statvfs",
4817                         wx_cv_type_statvfs_t="unknown"
4818                     )
4819                 ]
4820             )
4821             AC_LANG_POP()
4822         )
4823
4824         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4825             AC_DEFINE(HAVE_STATVFS)
4826         fi
4827     else
4828         dnl set it for the test below
4829         wx_cv_type_statvfs_t="unknown"
4830     fi
4831 fi
4832
4833 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4834     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4835 else
4836     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4837 fi
4838
4839 dnl check for fcntl() or at least flock() needed by Unix implementation of
4840 dnl wxSingleInstanceChecker
4841 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4842     AC_CHECK_FUNCS(fcntl flock, break)
4843
4844     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4845         AC_MSG_WARN(wxSingleInstanceChecker not available)
4846         wxUSE_SNGLINST_CHECKER=no
4847     fi
4848 fi
4849
4850 dnl check for timegm() used by datetime.cpp
4851 AC_CHECK_FUNCS(timegm)
4852
4853 dnl look for a function to modify the environment
4854 AC_CHECK_FUNCS(putenv setenv, break)
4855
4856 HAVE_SOME_SLEEP_FUNC=0
4857 if test "$USE_BEOS" = 1; then
4858     dnl BeOS has its own (wonder where did they get it from) sleep() function
4859     dnl in unistd.h
4860     AC_DEFINE(HAVE_SLEEP)
4861     HAVE_SOME_SLEEP_FUNC=1
4862 fi
4863
4864 if test "$USE_DARWIN" = 1; then
4865     dnl Mac OS X/Darwin has both nanosleep and usleep
4866     dnl but only usleep is defined in unistd.h
4867     AC_DEFINE(HAVE_USLEEP)
4868     HAVE_SOME_SLEEP_FUNC=1
4869 fi
4870
4871 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4872     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4873     POSIX4_LINK=
4874     AC_CHECK_FUNCS(nanosleep,
4875         AC_DEFINE(HAVE_NANOSLEEP),
4876         [
4877             AC_CHECK_LIB(posix4, nanosleep,
4878                 [
4879                     AC_DEFINE(HAVE_NANOSLEEP)
4880                     POSIX4_LINK=" -lposix4"
4881                 ],
4882                 [
4883                     WX_CHECK_FUNCS(usleep,,
4884                                     AC_MSG_WARN([wxSleep() function will not work])
4885                     )
4886                 ]
4887             )
4888         ]
4889     )
4890 fi
4891
4892 dnl check for uname (POSIX) and gethostname (BSD)
4893 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4894 if test "$wx_cv_func_uname" != yes; then
4895     WX_CHECK_FUNCS(gethostname)
4896 fi
4897
4898 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4899
4900 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4901 dnl libnsl or libresolv or libsocket)
4902 INET_LINK=
4903 AC_CHECK_FUNCS(inet_addr,
4904     AC_DEFINE(HAVE_INET_ADDR),
4905     [
4906         AC_CHECK_LIB(nsl, inet_addr,
4907             INET_LINK="nsl",
4908             [
4909                 AC_CHECK_LIB(resolv, inet_addr,
4910                     INET_LINK="resolv",
4911                     [
4912                         AC_CHECK_LIB(socket, inet_addr,
4913                             INET_LINK="socket"
4914                         )
4915                     ]
4916                 )
4917             ]
4918         )
4919     ]
4920 )
4921
4922 AC_CHECK_FUNCS(inet_aton,
4923         AC_DEFINE(HAVE_INET_ATON),
4924         [
4925             dnl only check it in the same lib
4926             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4927         ])
4928
4929 if test "x$INET_LINK" != "x"; then
4930     AC_DEFINE(HAVE_INET_ADDR)
4931     INET_LINK=" -l$INET_LINK"
4932 fi
4933
4934 WX_CHECK_FUNCS(fdopen)
4935
4936 fi
4937
4938 dnl if !MSW
4939
4940
4941 dnl ------------------------------------------
4942 dnl Checks specific to contrib libs (MMedia)
4943 dnl ------------------------------------------
4944
4945 dnl Check for ESD:
4946 EXTRALIBS_ESD=
4947 AC_CHECK_LIB(esd, esd_close, [
4948     AC_CHECK_HEADERS([esd.h], [
4949     EXTRALIBS_ESD="-lesd"
4950   ])
4951 ])
4952 AC_SUBST(EXTRALIBS_ESD)
4953
4954 dnl check for known CD-ROM interface
4955 AC_MSG_CHECKING([for known CD-ROM interface])
4956 AC_TRY_COMPILE([#ifdef __linux__
4957                 #include <linux/cdrom.h>
4958                 #else
4959                 /* For Solaris */
4960                 #include <sys/cdio.h>
4961                 #endif
4962                 ],
4963                [struct cdrom_tocentry entry, old_entry;],
4964                [AC_MSG_RESULT([yes])
4965                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4966                [AC_MSG_RESULT([no])])
4967
4968 dnl ===========================================================================
4969 dnl Now we have all the info we need - use it!
4970 dnl ===========================================================================
4971
4972 dnl flush the cache
4973 AC_CACHE_SAVE
4974
4975 dnl ---------------------------------------------------------------------------
4976 dnl thread support for Unix (for Win32 and OS/2 see past
4977 dnl                          the next matching "else")
4978 dnl ---------------------------------------------------------------------------
4979
4980 dnl under MSW (except mingw32) we always have thread support
4981 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4982
4983     dnl the code below:
4984     dnl
4985     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4986     dnl   necessary to build the MT programs for the linker and compiler
4987     dnl   respectively
4988     dnl
4989     dnl   sets wxUSE_THREADS=1 if thread support is activated
4990
4991     THREADS_LINK=
4992     THREADS_CFLAGS=
4993
4994     if test "$wxUSE_THREADS" = "yes" ; then
4995         if test "$USE_BEOS" = 1; then
4996             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4997             wxUSE_THREADS="no"
4998         fi
4999     fi
5000
5001     if test "$wxUSE_THREADS" = "yes" ; then
5002         dnl find if POSIX threads are available
5003         dnl
5004         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
5005         dnl archive from http://ac-archive.sourceforge.net/
5006         dnl
5007         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
5008         dnl Forero Cuervo <bachue@bachue.com> for the original code
5009
5010         dnl TODO: cache the result
5011
5012         dnl define the list of the thread options to try in the loop below
5013         dnl with the convention that anything starting with '-' is a cpp flag
5014         dnl while anything else is a library (i.e. there is an implicit "-l")
5015         THREAD_OPTS="-pthread"
5016         case "${host}" in
5017           *-*-solaris2* | *-*-sunos4* )
5018                 if test "x$GCC" = "xyes"; then
5019                     dnl Solaris/gcc combination use this one for some reason
5020                     THREAD_OPTS="-pthreads $THREAD_OPTS"
5021                 else
5022                     THREAD_OPTS="-mt $THREAD_OPTS"
5023                 fi
5024                 ;;
5025           *-*-freebsd*)
5026                 dnl look, in order, for the kernel threads, then Linux threads
5027                 dnl and finally the userland threads
5028                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
5029                 ;;
5030           *-*-darwin* | *-*-cygwin* )
5031                 dnl Darwin / Mac OS X just uses -lpthread tested below
5032                 dnl and so does Cygwin
5033                 THREAD_OPTS=""
5034                 ;;
5035           *-*-aix*)
5036                 dnl AIX calls the library libpthreads - thanks IBM!
5037                 THREAD_OPTS="pthreads"
5038                 ;;
5039           *-hp-hpux* )
5040                 if test "x$GCC" = "xyes"; then
5041                     dnl g++ versions before 3.3.2 don't support -pthread.
5042                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
5043                         THREAD_OPTS=""
5044                 else
5045                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
5046                     dnl 2005]) supports -mt
5047                     THREAD_OPTS="-mt"
5048                 fi
5049                 ;;
5050
5051           *-*-irix* )
5052                 dnl gcc under IRIX doesn't seem to like -pthread, but it
5053                 dnl doesn't give an error for it neither, just a warning
5054                 dnl message -- but this is still very annoying
5055                 if test "x$GCC" = "xyes"; then
5056                     THREAD_OPTS=""
5057                 fi
5058                 ;;
5059
5060           *-*-*UnixWare*)
5061                 dnl flying by man pages here: Caldera online docs use this
5062                 if test "x$GCC" != "xyes"; then
5063                     THREAD_OPTS="-Ethread"
5064                 fi
5065                 ;;
5066         esac
5067
5068         dnl simply linking with libpthread should make the test below work but
5069         dnl it's far from certain that the threaded programs compiled without
5070         dnl any special switches actually work, so try it after all the others
5071         THREAD_OPTS="$THREAD_OPTS pthread none"
5072
5073         dnl now test for all possibilities
5074         THREADS_OK=no
5075         for flag in $THREAD_OPTS; do
5076             case $flag in
5077                 none)
5078                     AC_MSG_CHECKING([whether pthreads work without any flags])
5079                     ;;
5080
5081                 -*)
5082                     AC_MSG_CHECKING([whether pthreads work with $flag])
5083                     THREADS_CFLAGS="$flag"
5084                     ;;
5085
5086                 *)
5087                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5088                     THREADS_LINK="-l$flag"
5089                     ;;
5090               esac
5091
5092               save_LIBS="$LIBS"
5093               save_CFLAGS="$CFLAGS"
5094               LIBS="$THREADS_LINK $LIBS"
5095               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5096
5097               AC_TRY_LINK([#include <pthread.h>],
5098                           [pthread_create(0,0,0,0);],
5099                           THREADS_OK=yes)
5100
5101               LIBS="$save_LIBS"
5102               CFLAGS="$save_CFLAGS"
5103
5104               AC_MSG_RESULT($THREADS_OK)
5105               if test "x$THREADS_OK" = "xyes"; then
5106                       break;
5107               fi
5108
5109               THREADS_LINK=""
5110               THREADS_CFLAGS=""
5111       done
5112
5113       if test "x$THREADS_OK" != "xyes"; then
5114           wxUSE_THREADS=no
5115           AC_MSG_WARN([No thread support on this system... disabled])
5116       else
5117           dnl yes, these special compiler flags should be used with the
5118           dnl linker as well
5119           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5120           LIBS="$THREADS_LINK $LIBS"
5121
5122           AC_MSG_CHECKING([if more special flags are required for pthreads])
5123           flag=no
5124           case "${host}" in
5125             *-aix*)
5126                 dnl again quoting from
5127                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5128                 dnl
5129                 dnl     When compiling and linking with -pthread, the library
5130                 dnl     search path should include -L/usr/lib/threads at the
5131                 dnl     beginning of the path.
5132                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5133                 flag="-D_THREAD_SAFE"
5134                 ;;
5135             *-freebsd*)
5136                 flag="-D_THREAD_SAFE"
5137                 ;;
5138             *-hp-hpux* )
5139                 flag="-D_REENTRANT"
5140                 if test "x$GCC" != "xyes"; then
5141                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5142                     flag="$flag -D_RWSTD_MULTI_THREAD"
5143                 fi
5144                 ;;
5145             *solaris* | alpha*-osf*)
5146                 flag="-D_REENTRANT"
5147                 ;;
5148           esac
5149           AC_MSG_RESULT(${flag})
5150           if test "x$flag" != xno; then
5151               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5152           fi
5153
5154           dnl don't add these options to CPPFLAGS as cpp might not know them
5155           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5156       fi
5157     fi
5158
5159     dnl do other tests only if we are using threads
5160     if test "$wxUSE_THREADS" = "yes" ; then
5161       AC_CHECK_FUNCS(thr_setconcurrency)
5162
5163       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5164       dnl wouldn't be found by it
5165       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5166       [
5167         AC_TRY_COMPILE([#include <pthread.h>
5168                void ThreadCleanupFunc(void *p);
5169             ],
5170             [
5171                 void *p;
5172                 pthread_cleanup_push(ThreadCleanupFunc, p);
5173                 pthread_cleanup_pop(0);
5174             ], [
5175                wx_cv_func_pthread_cleanup=yes
5176             ], [
5177                wx_cv_func_pthread_cleanup=no
5178             ]
5179         )
5180       ])
5181       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5182         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5183       fi
5184
5185       AC_CHECK_HEADERS(sched.h)
5186       if test "$ac_cv_header_sched_h" = "yes"; then
5187           AC_CHECK_FUNC(sched_yield,
5188             AC_DEFINE(HAVE_SCHED_YIELD),
5189             [
5190                 AC_CHECK_LIB(posix4,
5191                     sched_yield,
5192                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5193                     AC_MSG_WARN(wxThread::Yield will not work properly)
5194                 )
5195             ]
5196           )
5197       fi
5198
5199       dnl to be able to set the thread priority, we need to have all of the
5200       dnl following functions:
5201       dnl   1. pthread_attr_getschedpolicy
5202       dnl   2. sched_get_priority_min and sched_get_priority_max
5203       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5204       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5205       HAVE_PRIOR_FUNCS=0
5206       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5207                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5208                        [AC_CHECK_FUNC(sched_get_priority_max,
5209                            HAVE_PRIOR_FUNCS=1,
5210                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5211                              [
5212                                 HAVE_PRIOR_FUNCS=1
5213                                 POSIX4_LINK=" -lposix4"
5214                              ],
5215                            )]
5216                        )]
5217                      )]
5218                    )
5219
5220       if test "$HAVE_PRIOR_FUNCS" = 1; then
5221         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5222       else
5223         AC_MSG_WARN(Setting thread priority will not work)
5224       fi
5225
5226       AC_CHECK_FUNC(pthread_cancel,
5227                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5228                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5229
5230       AC_CHECK_FUNC(pthread_attr_setstacksize,
5231                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5232
5233       dnl mutexattr_t initialization is done in quite different ways on different
5234       dnl platforms, so check for a few things:
5235       dnl
5236       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5237       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5238       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5239       dnl defined, we do it by directly assigned
5240       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5241
5242       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5243       [
5244         AC_TRY_COMPILE([#include <pthread.h>],
5245             [
5246                pthread_mutexattr_t attr;
5247                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5248             ],
5249             wx_cv_type_pthread_mutexattr_t=yes,
5250             wx_cv_type_pthread_mutexattr_t=no
5251         )
5252       ])
5253
5254       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5255         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5256
5257         dnl check if we already have the declaration we need, it is not
5258         dnl present in some systems' headers
5259         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5260                        wx_cv_func_pthread_mutexattr_settype_decl, [
5261                        AC_TRY_COMPILE([#include <pthread.h>],
5262                            [
5263                                pthread_mutexattr_t attr;
5264                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5265                            ],
5266                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5267                            wx_cv_func_pthread_mutexattr_settype_decl=no
5268                        )
5269         ])
5270         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5271             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5272         fi
5273       else
5274         dnl don't despair, there may be another way to do it
5275         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5276                        wx_cv_type_pthread_rec_mutex_init,
5277         [
5278             AC_TRY_COMPILE([#include <pthread.h>],
5279                 [
5280                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5281                 ], [
5282                     wx_cv_type_pthread_rec_mutex_init=yes
5283                 ], [
5284                     wx_cv_type_pthread_rec_mutex_init=no
5285                 ]
5286             )
5287         ])
5288         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5289           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5290         else
5291           dnl this may break code working elsewhere, so at least warn about it
5292           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5293         fi
5294       fi
5295     fi
5296
5297 dnl from if !MSW
5298 else
5299     if test "$wxUSE_THREADS" = "yes" ; then
5300       case "${host}" in
5301         *-*-mingw32* )
5302             dnl check if the compiler accepts -mthreads
5303             AC_CACHE_CHECK([if compiler supports -mthreads],
5304                 wx_cv_cflags_mthread,
5305                 [
5306                     CFLAGS_OLD="$CFLAGS"
5307                     CFLAGS="-mthreads $CFLAGS"
5308                     AC_TRY_COMPILE([], [],
5309                         wx_cv_cflags_mthread=yes,
5310                         wx_cv_cflags_mthread=no
5311                     )
5312                 ]
5313             )
5314
5315             if test "$wx_cv_cflags_mthread" = "yes"; then
5316                 dnl it does, use it
5317                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5318                 LDFLAGS="$LDFLAGS -mthreads"
5319             else
5320                 dnl it doesn't
5321                 CFLAGS="$CFLAGS_OLD"
5322             fi
5323         ;;
5324         *-pc-os2*emx )
5325             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5326             LDFLAGS="$LDFLAGS -Zmt"
5327         ;;
5328       esac
5329     fi
5330 fi
5331
5332 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5333 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5334 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5335 dnl By preference, we probably should use getaddrinfo which avoids thread
5336 dnl safety issues and supports IPv6, however there currently is no code
5337 dnl for it, so testing for it is temporarily disabled and we are restricted
5338 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5339
5340 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5341     dnl no getaddrinfo, so check for gethostbyname_r and
5342     dnl related functions (taken from python's configure.in)
5343     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5344       AX_FUNC_WHICH_GETHOSTBYNAME_R
5345       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5346               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5347           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5348       fi
5349       dnl A similar test for getservbyname_r
5350       dnl I'm tempted to just not do this test which is taking much time and
5351       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5352       dnl doing the test already exists, so using it is easy enough.     - SN
5353       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5354       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5355               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5356           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5357       fi
5358       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5359       dnl silently assume it's available exactly if gethostbyname_r is
5360       dnl available and always requires two more arguments than
5361       dnl gethostbyname_r.
5362       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5363       dnl  function, although it should be easy to rewrite the gethostbyname_r
5364       dnl  check to fit this case, if it's really needed.                - SN )
5365 dnl    ]
5366 dnl )
5367
5368 if test "$wxUSE_THREADS" = "yes"; then
5369   AC_DEFINE(wxUSE_THREADS)
5370
5371   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5372 else
5373   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5374   dnl functions - add tests for other functions here as well
5375   if test "$wx_cv_func_strtok_r" = "yes"; then
5376     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5377     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5378         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5379         AC_MSG_RESULT(yes)
5380     else
5381         AC_MSG_RESULT(no)
5382     fi
5383   fi
5384 fi
5385
5386 if test "$WXGTK20" = 1 ; then
5387   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5388   WXGTK12=1
5389 fi
5390
5391 if test "$WXGTK12" = 1 ; then
5392   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5393 fi
5394
5395 if test "$WXGTK127" = 1 ; then
5396   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5397 fi
5398
5399 if test "$WXGPE" = 1 ; then
5400   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5401 fi
5402
5403 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5404 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5405 DEBUG_CFLAGS=
5406 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5407     DEBUG_CFLAGS="-g"
5408     wxUSE_OPTIMISE=no
5409 fi
5410
5411 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5412     wxUSE_DEBUG_INFO=yes
5413     if test "$GCC" = yes; then
5414         DEBUG_CFLAGS="-ggdb"
5415     fi
5416 fi
5417
5418 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5419     AC_DEFINE(WXDEBUG)
5420     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5421 else
5422     if test "$wxUSE_GTK" = 1 ; then
5423         if test "x$wxGTK_VERSION" = "x1" ; then
5424             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5425         fi
5426     fi
5427 fi
5428
5429 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5430     AC_DEFINE(wxUSE_MEMORY_TRACING)
5431     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5432     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5433     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5434 fi
5435
5436 if test "$wxUSE_DMALLOC" = "yes" ; then
5437     DMALLOC_LIBS="-ldmallocthcxx"
5438 fi
5439
5440 dnl cc/cxx/ld option for profiling
5441 PROFILE_FLAGS=
5442 if test "$wxUSE_PROFILE" = "yes" ; then
5443     PROFILE_FLAGS=" -pg"
5444 fi
5445
5446 if test "$GCC" = "yes" ; then
5447     if test "$wxUSE_NO_RTTI" = "yes" ; then
5448         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5449     fi
5450     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5451         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5452     fi
5453     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5454         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5455     fi
5456
5457     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5458     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5459     dnl for each subroutine by default -- using the switch below only creates
5460     dnl one entry per file instead at the price of minor performance penalty
5461     dnl
5462     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5463     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5464     dnl this, or even the extent of gcc/wx version combinations affected, but
5465     dnl also as above, this 'fix' does not come without side effects.
5466     dnl
5467     dnl TODO: test for the gcc version here (how?)
5468     case "${host}" in
5469       powerpc*-*-aix* )
5470         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5471         ;;
5472       *-hppa* )
5473         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5474         ;;
5475     esac
5476 fi
5477
5478 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5479 OPTIMISE_CFLAGS=
5480 if test "$wxUSE_OPTIMISE" = "no" ; then
5481     if test "$GCC" = yes ; then
5482         dnl use -O0 because compiling with it is faster than compiling with no
5483         dnl optimization options at all (at least with g++ 3.2)
5484         OPTIMISE_CFLAGS="-O0"
5485     fi
5486 else
5487     if test "$GCC" = yes ; then
5488         case "${host}" in
5489             *-pc-os2_emx | *-pc-os2-emx )
5490                 dnl Not all of the supported gcc versions understand
5491                 dnl -fstrict-aliasing and none actually needs it (yet).
5492                 OPTIMISE_CFLAGS="-O2"
5493             ;;
5494             *)
5495                 dnl Switch on optimisation but keep strict-aliasing off for
5496                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5497                 dnl switched back on consider using -Wstrict-aliasing=2.
5498                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5499             ;;
5500         esac
5501     else
5502         OPTIMISE_CFLAGS="-O"
5503     fi
5504 fi
5505
5506 dnl ---------------------------------------------------------------------------
5507 dnl compatibility level
5508 dnl ---------------------------------------------------------------------------
5509
5510 if test "x$WXWIN_COMPATIBILITY_2_4" = "xyes"; then
5511     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
5512
5513     WXWIN_COMPATIBILITY_2_6="yes"
5514 fi
5515
5516 if test "x$WXWIN_COMPATIBILITY_2_6" != "xno"; then
5517     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5518 fi
5519
5520 dnl ---------------------------------------------------------------------------
5521 dnl the library may be built without GUI classes at all
5522 dnl ---------------------------------------------------------------------------
5523
5524 if test "$wxUSE_GUI" = "yes"; then
5525     AC_DEFINE(wxUSE_GUI)
5526
5527     dnl the things we always pull in the GUI version of the library:
5528     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5529     dnl    library really can't be built without those)
5530     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5531     dnl    almost any program and the first 2 are needed to show a message box
5532     dnl    which want to be always able to do)
5533     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5534     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5535     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5536     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5537     dnl 5. misc stuff: timers, settings, message box
5538 fi
5539
5540 dnl ---------------------------------------------------------------------------
5541 dnl Unix/Windows
5542 dnl ---------------------------------------------------------------------------
5543
5544 if test "$wxUSE_UNIX" = "yes"; then
5545   AC_DEFINE(wxUSE_UNIX)
5546 fi
5547
5548 dnl ------------------------------------------------------------------------
5549 dnl DLL support
5550 dnl ------------------------------------------------------------------------
5551
5552 dnl under MSW we always have LoadLibrary/GetProcAddress
5553 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5554
5555     HAVE_DL_FUNCS=0
5556     HAVE_SHL_FUNCS=0
5557     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5558         if test "$USE_DARWIN" = 1; then
5559             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5560             HAVE_DL_FUNCS=1
5561         elif test "$USE_DOS" = 1; then
5562             HAVE_DL_FUNCS=0
5563         else
5564             dnl the test is a bit complicated because we check for dlopen() both with
5565             dnl and without -ldl and we also try to find shl_load() if there is no
5566             dnl dlopen() on this system
5567             AC_CHECK_FUNCS(dlopen,
5568             [
5569                 AC_DEFINE(HAVE_DLOPEN)
5570                 HAVE_DL_FUNCS=1
5571             ],
5572             [
5573                 AC_CHECK_LIB(dl, dlopen,
5574                             [
5575                                 AC_DEFINE(HAVE_DLOPEN)
5576                                 HAVE_DL_FUNCS=1
5577                                 DL_LINK=" -ldl$DL_LINK"
5578                             ],
5579                             [
5580                                 AC_CHECK_FUNCS(shl_load,
5581                                               [
5582                                                 AC_DEFINE(HAVE_SHL_LOAD)
5583                                                 HAVE_SHL_FUNCS=1
5584                                               ],
5585                                               [
5586                                                 AC_CHECK_LIB(shl_load, dld,
5587                                                              [
5588                                                                 HAVE_SHL_FUNCS=1
5589                                                                 DL_LINK=" -ldld$DL_LINK"
5590                                                              ])
5591                                               ])
5592                             ])
5593             ])
5594
5595         dnl check also for dlerror()
5596         if test "$HAVE_DL_FUNCS" = 1; then
5597             AC_CHECK_FUNCS(dlerror,
5598                 AC_DEFINE(HAVE_DLERROR),
5599                 [
5600                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5601                 ]
5602             )
5603         fi
5604         fi
5605
5606         if test "$HAVE_DL_FUNCS" = 0; then
5607             if test "$HAVE_SHL_FUNCS" = 0; then
5608               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5609                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5610                   wxUSE_DYNAMIC_LOADER=no
5611                   wxUSE_DYNLIB_CLASS=no
5612               else
5613                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5614               fi
5615             fi
5616         fi
5617     fi
5618 fi
5619
5620 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5621     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5622 fi
5623 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5624     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5625 fi
5626
5627
5628 dnl ---------------------------------------------------------------------------
5629 dnl Verify consistency of plugins/monolithic/shared settings:
5630 dnl ---------------------------------------------------------------------------
5631
5632 if test "$wxUSE_PLUGINS" = "yes" ; then
5633     if test "$wxUSE_SHARED" = "no" ; then
5634         AC_MSG_WARN([plugins supported only in shared build, disabling])
5635         wxUSE_PLUGINS=no
5636     fi
5637     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5638         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5639         wxUSE_PLUGINS=no
5640     fi
5641     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5642         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5643         wxUSE_PLUGINS=no
5644     fi
5645     if test "$wxUSE_PLUGINS" = "yes" ; then
5646         AC_DEFINE(wxUSE_PLUGINS)
5647     fi
5648 fi
5649
5650 dnl ---------------------------------------------------------------------------
5651 dnl Register non-GUI class options for makefiles and setup.h
5652 dnl ---------------------------------------------------------------------------
5653
5654 if test "$wxUSE_STL" = "yes"; then
5655   AC_DEFINE(wxUSE_STL)
5656 fi
5657
5658 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5659   AC_DEFINE(wxUSE_APPLE_IEEE)
5660 fi
5661
5662 if test "$wxUSE_TIMER" = "yes"; then
5663   AC_DEFINE(wxUSE_TIMER)
5664 fi
5665
5666 dnl Unix implementation needs additional checks because audio support
5667 dnl comes in many favours:
5668 if test "$USE_UNIX" = "1" ; then
5669     dnl it's not enough to check for just the header because OSS under NetBSD
5670     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5671     dnl whether we need -lossaudio at link-time
5672     AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5673         AC_TRY_LINK([
5674                 #include <sys/ioctl.h>
5675                 #include <sys/soundcard.h>
5676             ],
5677             [
5678                 ioctl(0, SNDCTL_DSP_SPEED, 0);
5679             ],
5680             ac_cv_header_sys_soundcard=yes,
5681             [
5682                 saveLibs="$LIBS"
5683                 LIBS="$saveLibs -lossaudio"
5684                 AC_TRY_LINK([
5685                         #include <sys/ioctl.h>
5686                         #include <sys/soundcard.h>
5687                     ],
5688                     [
5689                         ioctl(0, SNDCTL_DSP_SPEED, 0);
5690                     ],
5691                     ac_cv_header_sys_soundcard=yes,
5692                     [
5693                         LIBS="$saveLibs"
5694                         ac_cv_header_sys_soundcard=no
5695                     ]
5696                 )
5697             ]
5698         )
5699     ])
5700
5701     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5702         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5703     else
5704         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5705     fi
5706 fi
5707 WITH_PLUGIN_SDL=0
5708 if test "$wxUSE_SOUND" = "yes"; then
5709   if test "$USE_UNIX" = "1" ; then
5710     if test "$wxUSE_LIBSDL" != "no"; then
5711       AM_PATH_SDL([1.2.0],
5712                   [
5713                     EXTRALIBS_SDL="$SDL_LIBS"
5714                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5715                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5716                     AC_DEFINE(wxUSE_LIBSDL)
5717                   ],
5718                   [wxUSE_LIBSDL="no"])
5719       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5720         WITH_PLUGIN_SDL=1
5721       fi
5722     fi
5723   else
5724     dnl wxMGL doesn't support sound under DOS, only under Unix
5725     if test "$wxUSE_MGL" = 1; then
5726         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5727         wxUSE_SOUND="no"
5728     fi
5729   fi
5730 fi
5731
5732 if test "$wxUSE_SOUND" = "yes"; then
5733   AC_DEFINE(wxUSE_SOUND)
5734   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5735 fi
5736
5737 if test "$WXGTK20" = 1; then
5738     PKG_PROG_PKG_CONFIG()
5739
5740     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5741         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5742
5743                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5744                                   [libgnomeprintui-2.2 >= 2.8],
5745                     [
5746                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5747                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5748                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5749                     ],
5750                     [
5751                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5752                         wxUSE_LIBGNOMEPRINT="no"
5753                     ]
5754                 )
5755         fi
5756     fi
5757
5758     if test "$wxUSE_MIMETYPE" = "yes" ; then
5759         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5760
5761                 PKG_CHECK_MODULES(GNOMEVFS,
5762                                   [gnome-vfs-2.0 >= 2.0],
5763                     [
5764                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5765                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5766                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5767                     ],
5768                     [
5769                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5770                         wxUSE_LIBGNOMEVFS="no"
5771                     ]
5772                 )
5773         fi
5774     fi
5775
5776     if test "$wxUSE_LIBHILDON" = "yes" ; then
5777         PKG_CHECK_MODULES(HILDON,
5778                           [hildon-lgpl >= 0.9],
5779             [
5780                 EXTRALIBS_HILDON="$HILDON_LIBS"
5781                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5782                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5783                 AC_DEFINE(wxUSE_LIBHILDON)
5784             ],
5785             [
5786                 AC_MSG_WARN([libhildon_lgpl not found])
5787                         wxUSE_LIBHILDON="no"
5788             ]
5789         )
5790     fi
5791 fi
5792
5793 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5794   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5795 fi
5796
5797 if test "$wxUSE_STOPWATCH" = "yes"; then
5798   AC_DEFINE(wxUSE_STOPWATCH)
5799 fi
5800
5801 if test "$wxUSE_DATETIME" = "yes"; then
5802   AC_DEFINE(wxUSE_DATETIME)
5803 fi
5804
5805 if test "$wxUSE_FILE" = "yes"; then
5806   AC_DEFINE(wxUSE_FILE)
5807 fi
5808
5809 if test "$wxUSE_FFILE" = "yes"; then
5810   AC_DEFINE(wxUSE_FFILE)
5811 fi
5812
5813 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5814   if test "$wxUSE_STREAMS" != yes; then
5815     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5816     wxUSE_ARCHIVE_STREAMS=no
5817   else
5818     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5819   fi
5820 fi
5821
5822 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5823   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5824     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5825   elif test "$wxUSE_ZLIB" = "no"; then
5826     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5827   else
5828     AC_DEFINE(wxUSE_ZIPSTREAM)
5829   fi
5830 fi
5831
5832 if test "$wxUSE_TARSTREAM" = "yes"; then
5833   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5834     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5835   else
5836     AC_DEFINE(wxUSE_TARSTREAM)
5837   fi
5838 fi
5839
5840 if test "$wxUSE_FILESYSTEM" = "yes"; then
5841   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5842     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5843     wxUSE_FILESYSTEM=no
5844   else
5845     AC_DEFINE(wxUSE_FILESYSTEM)
5846   fi
5847 fi
5848
5849 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5850   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5851     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5852   else
5853     AC_DEFINE(wxUSE_FS_ARCHIVE)
5854   fi
5855 fi
5856
5857 if test "$wxUSE_FS_ZIP" = "yes"; then
5858   if test "$wxUSE_FS_ARCHIVE" != yes; then
5859     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5860   else
5861     AC_DEFINE(wxUSE_FS_ZIP)
5862   fi
5863 fi
5864
5865 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5866   if test "$USE_UNIX" != 1; then
5867     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5868     wxUSE_ON_FATAL_EXCEPTION=no
5869   else
5870     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5871   fi
5872 fi
5873
5874 if test "$wxUSE_STACKWALKER" = "yes"; then
5875     AC_DEFINE(wxUSE_STACKWALKER)
5876 fi
5877
5878 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5879     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5880         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5881         wxUSE_DEBUGREPORT=no
5882     else
5883         AC_DEFINE(wxUSE_DEBUGREPORT)
5884         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5885             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5886         fi
5887     fi
5888 fi
5889
5890 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5891   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5892 fi
5893
5894 if test "$wxUSE_BUSYINFO" = "yes"; then
5895   AC_DEFINE(wxUSE_BUSYINFO)
5896 fi
5897
5898 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5899   AC_DEFINE(wxUSE_STD_IOSTREAM)
5900 fi
5901
5902 if test "$wxUSE_STD_STRING" = "yes"; then
5903   AC_DEFINE(wxUSE_STD_STRING)
5904 fi
5905
5906 if test "$wxUSE_STDPATHS" = "yes"; then
5907   AC_DEFINE(wxUSE_STDPATHS)
5908 fi
5909
5910 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5911     AC_DEFINE(wxUSE_TEXTBUFFER)
5912 fi
5913
5914 if test "$wxUSE_TEXTFILE" = "yes"; then
5915   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5916     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5917   else
5918     AC_DEFINE(wxUSE_TEXTFILE)
5919   fi
5920 fi
5921
5922 if test "$wxUSE_CONFIG" = "yes" ; then
5923   if test "$wxUSE_TEXTFILE" != "yes"; then
5924     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5925   else
5926     AC_DEFINE(wxUSE_CONFIG)
5927     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5928     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5929   fi
5930 fi
5931
5932 if test "$wxUSE_INTL" = "yes" ; then
5933   if test "$wxUSE_FILE" != "yes"; then
5934     AC_MSG_WARN(I18n code requires wxFile... disabled)
5935   else
5936     AC_DEFINE(wxUSE_INTL)
5937     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5938     GUIDIST="$GUIDIST INTL_DIST"
5939   fi
5940 fi
5941
5942 if test "$wxUSE_LOG" = "yes"; then
5943   AC_DEFINE(wxUSE_LOG)
5944
5945     if test "$wxUSE_LOGGUI" = "yes"; then
5946       AC_DEFINE(wxUSE_LOGGUI)
5947     fi
5948
5949     if test "$wxUSE_LOGWINDOW" = "yes"; then
5950       AC_DEFINE(wxUSE_LOGWINDOW)
5951     fi
5952
5953     if test "$wxUSE_LOGDIALOG" = "yes"; then
5954       AC_DEFINE(wxUSE_LOG_DIALOG)
5955     fi
5956
5957     dnl the keyboard sample requires wxUSE_LOG
5958     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5959 fi
5960
5961 if test "$wxUSE_LONGLONG" = "yes"; then
5962   AC_DEFINE(wxUSE_LONGLONG)
5963 fi
5964
5965 if test "$wxUSE_GEOMETRY" = "yes"; then
5966   AC_DEFINE(wxUSE_GEOMETRY)
5967 fi
5968
5969 if test "$wxUSE_STREAMS" = "yes" ; then
5970   AC_DEFINE(wxUSE_STREAMS)
5971 fi
5972
5973 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5974   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5975 fi
5976
5977
5978 dnl ---------------------------------------------------------------------------
5979 dnl time/date functions
5980 dnl ---------------------------------------------------------------------------
5981
5982 if test "$wxUSE_DATETIME" = "yes"; then
5983     dnl check for strptime and for its declaration as some systems lack it
5984     dnl FIXME: use WX_CHECK_FUNCS instead
5985     AC_CHECK_FUNCS(strptime)
5986     if test "$ac_cv_func_strptime" = "yes"; then
5987         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5988             [
5989                 AC_LANG_PUSH(C++)
5990                 AC_TRY_COMPILE(
5991                     [
5992                         #include <time.h>
5993                     ],
5994                     [
5995                         struct tm t;
5996                         strptime("foo", "bar", &t);
5997                     ],
5998                     wx_cv_func_strptime_decl=yes,
5999                     wx_cv_func_strptime_decl=no
6000                 )
6001                 AC_LANG_POP()
6002             ]
6003         )
6004     fi
6005     if test "$wx_cv_func_strptime_decl" = "yes"; then
6006         AC_DEFINE(HAVE_STRPTIME_DECL)
6007     fi
6008
6009     dnl check for timezone variable
6010     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6011     AC_CACHE_CHECK(for timezone variable in <time.h>,
6012                    wx_cv_var_timezone,
6013                    [
6014                         AC_LANG_PUSH(C++)
6015                         AC_TRY_COMPILE(
6016                             [
6017                                 #include <time.h>
6018                             ],
6019                             [
6020                                 int tz;
6021                                 tz = timezone;
6022                             ],
6023                             [
6024                                 wx_cv_var_timezone=timezone
6025                             ],
6026                             [
6027                                 AC_TRY_COMPILE(
6028                                     [
6029                                         #include <time.h>
6030                                     ],
6031                                     [
6032                                         int tz;
6033                                         tz = _timezone;
6034                                     ],
6035                                     [
6036                                         wx_cv_var_timezone=_timezone
6037                                     ],
6038                                     [
6039                                         AC_TRY_COMPILE(
6040                                             [
6041                                                 #include <time.h>
6042                                             ],
6043                                             [
6044                                                 int tz;
6045                                                 tz = __timezone;
6046                                             ],
6047                                             [
6048                                                 wx_cv_var_timezone=__timezone
6049                                             ],
6050                                             [
6051                                                 if test "$USE_DOS" = 0 ; then
6052                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6053                                                 fi
6054                                             ]
6055                                         )
6056                                     ]
6057                                 )
6058                             ]
6059                         )
6060                         AC_LANG_POP()
6061                    ]
6062     )
6063
6064     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6065     if test "x$wx_cv_var_timezone" != x ; then
6066         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6067     fi
6068
6069     dnl check for localtime (it's POSIX, but the check can do no harm...)
6070     AC_CHECK_FUNCS(localtime)
6071
6072     if test "$ac_cv_func_localtime" = "yes"; then
6073         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6074                        wx_cv_struct_tm_has_gmtoff,
6075         [
6076             AC_TRY_COMPILE(
6077                 [
6078                     #include <time.h>
6079                 ],
6080                 [
6081                     struct tm tm;
6082                     tm.tm_gmtoff++;
6083                 ],
6084                 [
6085                     wx_cv_struct_tm_has_gmtoff=yes
6086                 ],
6087                 wx_cv_struct_tm_has_gmtoff=no
6088             )
6089         ])
6090     fi
6091
6092     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6093         AC_DEFINE(WX_GMTOFF_IN_TM)
6094     fi
6095
6096     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6097     dnl function to be used for high resolution timers
6098     AC_CHECK_FUNCS(gettimeofday ftime, break)
6099
6100     if test "$ac_cv_func_gettimeofday" = "yes"; then
6101         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6102                        wx_cv_func_gettimeofday_has_2_args,
6103         [
6104             dnl on some _really_ old systems it takes only 1 argument
6105             AC_TRY_COMPILE(
6106                 [
6107                     #include <sys/time.h>
6108                     #include <unistd.h>
6109                 ],
6110                 [
6111                     struct timeval tv;
6112                     gettimeofday(&tv, NULL);
6113                 ],
6114                 wx_cv_func_gettimeofday_has_2_args=yes,
6115                 AC_TRY_COMPILE(
6116                     [
6117                         #include <sys/time.h>
6118                         #include <unistd.h>
6119                     ],
6120                     [
6121                         struct timeval tv;
6122                         gettimeofday(&tv);
6123                     ],
6124                     wx_cv_func_gettimeofday_has_2_args=no,
6125                     [
6126                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6127                         wx_cv_func_gettimeofday_has_2_args=unknown
6128                     ]
6129                 )
6130             )
6131         ])
6132
6133         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6134             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6135         fi
6136     fi
6137
6138     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6139 fi
6140
6141 dnl ------------------------------------------------------------------------
6142 dnl wxSocket
6143 dnl ------------------------------------------------------------------------
6144
6145 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6146 if test "$wxUSE_SOCKETS" = "yes"; then
6147     if test "$wxUSE_MGL" = "1"; then
6148         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6149         wxUSE_SOCKETS="no"
6150     fi
6151 fi
6152
6153 if test "$wxUSE_SOCKETS" = "yes"; then
6154     dnl under MSW we always have sockets
6155     if test "$TOOLKIT" != "MSW"; then
6156         dnl under Solaris and OS/2, socket functions live in -lsocket
6157         AC_CHECK_FUNC(socket,,
6158             [
6159                 AC_CHECK_LIB(socket, socket,
6160                     if test "$INET_LINK" != " -lsocket"; then
6161                         INET_LINK="$INET_LINK -lsocket"
6162                     fi,
6163                     [
6164                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6165                         wxUSE_SOCKETS=no
6166                     ]
6167                 )
6168             ]
6169         )
6170     fi
6171 fi
6172
6173 if test "$wxUSE_SOCKETS" = "yes" ; then
6174     dnl this test may be appropriate if building under cygwin
6175     dnl right now I'm assuming it also uses the winsock stuff
6176     dnl like mingw does..  -- RL
6177     if test "$TOOLKIT" != "MSW"; then
6178         dnl determine the type of third argument for getsockname
6179         dnl This test needs to be done in C++ mode since gsocket.cpp now
6180         dnl is C++ code and pointer cast that are possible even without
6181         dnl warning in C still fail in C++.
6182         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6183                        wx_cv_type_getsockname3,
6184             [
6185                 AC_LANG_PUSH(C++)
6186                 AC_TRY_COMPILE(
6187                     [
6188                         #include <sys/types.h>
6189                         #include <sys/socket.h>
6190                     ],
6191                     [
6192                         socklen_t len;
6193                         getsockname(0, 0, &len);
6194                     ],
6195                     wx_cv_type_getsockname3=socklen_t,
6196                     [
6197                         dnl the compiler will compile the version with size_t
6198                         dnl even if the real type of the last parameter is int
6199                         dnl but it should give at least a warning about
6200                         dnl converting between incompatible pointer types, so
6201                         dnl try to use it to get the correct behaviour at
6202                         dnl least with gcc (otherwise we'd always use size_t)
6203                         CFLAGS_OLD="$CFLAGS"
6204                         if test "$GCC" = yes ; then
6205                             CFLAGS="-Werror $CFLAGS"
6206                         fi
6207
6208                         AC_TRY_COMPILE(
6209                             [
6210                                 #include <sys/types.h>
6211                                 #include <sys/socket.h>
6212                             ],
6213                             [
6214                                 size_t len;
6215                                 getsockname(0, 0, &len);
6216                             ],
6217                             wx_cv_type_getsockname3=size_t,
6218                             AC_TRY_COMPILE(
6219                                 [
6220                                     #include <sys/types.h>
6221                                     #include <sys/socket.h>
6222                                 ],
6223                                 [
6224                                     int len;
6225                                     getsockname(0, 0, &len);
6226                                 ],
6227                                 wx_cv_type_getsockname3=int,
6228                                 wx_cv_type_getsockname3=unknown
6229                             )
6230                         )
6231
6232                         CFLAGS="$CFLAGS_OLD"
6233                     ]
6234                 )
6235                 AC_LANG_POP()
6236             ])
6237
6238         if test "$wx_cv_type_getsockname3" = "unknown"; then
6239             wxUSE_SOCKETS=no
6240             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6241         else
6242             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6243         fi
6244         dnl Do this again for getsockopt as it may be different
6245         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6246                        wx_cv_type_getsockopt5,
6247             [
6248                 AC_TRY_COMPILE(
6249                     [
6250                         #include <sys/types.h>
6251                         #include <sys/socket.h>
6252                     ],
6253                     [
6254                         socklen_t len;
6255                         getsockopt(0, 0, 0, 0, &len);
6256                     ],
6257                     wx_cv_type_getsockopt5=socklen_t,
6258                     [
6259                         dnl Note that the rules for compatibility of pointers
6260                         dnl are somewhat different between C and C++, so code
6261                         dnl that fails in C++ may not even give a warning about
6262                         dnl converting between incompatible pointer types in C.
6263                         dnl So this test needs to be done in C++ mode.
6264                         AC_LANG_PUSH(C++)
6265                         AC_TRY_COMPILE(
6266                             [
6267                                 #include <sys/types.h>
6268                                 #include <sys/socket.h>
6269                             ],
6270                             [
6271                                 size_t len;
6272                                 getsockopt(0, 0, 0, 0, &len);
6273                             ],
6274                             wx_cv_type_getsockopt5=size_t,
6275                             AC_TRY_COMPILE(
6276                                 [
6277                                     #include <sys/types.h>
6278                                     #include <sys/socket.h>
6279                                 ],
6280                                 [
6281                                     int len;
6282                                     getsockopt(0, 0, 0, 0, &len);
6283                                 ],
6284                                 wx_cv_type_getsockopt5=int,
6285                                 wx_cv_type_getsockopt5=unknown
6286                             )
6287                         )
6288                         AC_LANG_POP()
6289                     ]
6290                 )
6291             ])
6292
6293         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6294             wxUSE_SOCKETS=no
6295             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6296         else
6297             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6298         fi
6299     fi
6300 fi
6301
6302 if test "$wxUSE_SOCKETS" = "yes" ; then
6303     AC_DEFINE(wxUSE_SOCKETS)
6304     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6305 fi
6306
6307 if test "$wxUSE_PROTOCOL" = "yes"; then
6308     if test "$wxUSE_SOCKETS" != "yes"; then
6309         AC_MSG_WARN(Protocol classes require sockets... disabled)
6310         wxUSE_PROTOCOL=no
6311     fi
6312 fi
6313
6314 if test "$wxUSE_PROTOCOL" = "yes"; then
6315     AC_DEFINE(wxUSE_PROTOCOL)
6316
6317     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6318         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6319     fi
6320     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6321         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6322     fi
6323     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6324         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6325     fi
6326 else
6327     if test "$wxUSE_FS_INET" = "yes"; then
6328         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6329         wxUSE_FS_INET="no"
6330     fi
6331 fi
6332
6333 if test "$wxUSE_URL" = "yes"; then
6334     if test "$wxUSE_PROTOCOL" != "yes"; then
6335         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6336         wxUSE_URL=no
6337     fi
6338     if test "$wxUSE_URL" = "yes"; then
6339         AC_DEFINE(wxUSE_URL)
6340     fi
6341 fi
6342
6343 if test "$wxUSE_VARIANT" = "yes"; then
6344     AC_DEFINE(wxUSE_VARIANT)
6345 fi
6346
6347 if test "$wxUSE_FS_INET" = "yes"; then
6348   AC_DEFINE(wxUSE_FS_INET)
6349 fi
6350
6351 dnl ---------------------------------------------------------------------------
6352 dnl Joystick support
6353 dnl ---------------------------------------------------------------------------
6354
6355 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6356     wxUSE_JOYSTICK=no
6357
6358     dnl under MSW we always have joystick support
6359     if test "$TOOLKIT" = "MSW"; then
6360         wxUSE_JOYSTICK=yes
6361
6362     dnl mac only available on darwin
6363     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6364         if test "$USE_DARWIN" = 1; then
6365             dnl check for a bug in the headers, some have bad setEventCallout
6366             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6367             AC_LANG_PUSH(C++)
6368             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6369                             [ IOHIDQueueInterface *qi = NULL;
6370                               IOHIDCallbackFunction cb = NULL;
6371                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6372                             [ wxUSE_JOYSTICK=yes ]
6373                           )
6374             AC_LANG_POP()
6375             AC_MSG_RESULT($wxUSE_JOYSTICK)
6376         fi
6377
6378     dnl joystick support is only for Linux 2.1.x or greater
6379     else
6380         dnl wxJoystick not supported by wxMGL at all
6381         if test "$wxUSE_MGL" != "1"; then
6382             AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
6383         fi
6384     fi
6385
6386     if test "$wxUSE_JOYSTICK" = "yes"; then
6387         AC_DEFINE(wxUSE_JOYSTICK)
6388         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6389     else
6390         AC_MSG_WARN(Joystick not supported by this system... disabled)
6391     fi
6392 fi
6393
6394
6395 dnl ---------------------------------------------------------------------------
6396 dnl String stuff
6397 dnl ---------------------------------------------------------------------------
6398
6399 if test "$wxUSE_FONTMAP" = "yes" ; then
6400   AC_DEFINE(wxUSE_FONTMAP)
6401 fi
6402
6403 if test "$wxUSE_UNICODE" = "yes" ; then
6404   AC_DEFINE(wxUSE_UNICODE)
6405
6406   if test "$USE_WIN32" != 1; then
6407       wxUSE_UNICODE_MSLU=no
6408   fi
6409
6410   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6411         AC_CHECK_LIB(unicows,main,
6412             [
6413                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6414             ],
6415             [
6416                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6417                              Applications will only run on Windows NT/2000/XP!])
6418                 wxUSE_UNICODE_MSLU=no
6419             ])
6420     fi
6421 fi
6422
6423 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
6424   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
6425 fi
6426
6427 dnl ----------------------------------------------------------------
6428 dnl Register PostScript options for makefiles and setup.h
6429 dnl ----------------------------------------------------------------
6430
6431 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6432   AC_DEFINE(wxUSE_POSTSCRIPT)
6433 fi
6434
6435 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6436
6437 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
6438
6439 dnl ---------------------------------------------------------------------------
6440 dnl big GUI components: MDI, doc/view, printing, help, ...
6441 dnl ---------------------------------------------------------------------------
6442
6443 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6444     AC_DEFINE(wxUSE_CONSTRAINTS)
6445     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6446 fi
6447
6448 if test "$wxUSE_MDI" = "yes"; then
6449     AC_DEFINE(wxUSE_MDI)
6450
6451     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6452         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6453         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6454     fi
6455 fi
6456
6457 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6458     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6459     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6460     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6461         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6462     fi
6463 fi
6464
6465 if test "$wxUSE_HELP" = "yes"; then
6466     AC_DEFINE(wxUSE_HELP)
6467     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6468
6469     if test "$wxUSE_MSW" = 1; then
6470       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6471         AC_DEFINE(wxUSE_MS_HTML_HELP)
6472       fi
6473     fi
6474
6475     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6476       if test "$wxUSE_HTML" = "yes"; then
6477         AC_DEFINE(wxUSE_WXHTML_HELP)
6478       else
6479         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6480         wxUSE_WXHTML_HELP=no
6481       fi
6482     fi
6483 fi
6484
6485 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6486     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6487         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6488     else
6489         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6490     fi
6491     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6492 fi
6493
6494 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
6495     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
6496 fi
6497
6498 dnl ---------------------------------------------------------------------------
6499 dnl wxMetafile availability
6500 dnl ---------------------------------------------------------------------------
6501
6502 if test "$wxUSE_METAFILE" = "yes"; then
6503     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6504         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6505         wxUSE_METAFILE=no
6506     fi
6507 fi
6508
6509 dnl ---------------------------------------------------------------------------
6510 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6511 dnl ---------------------------------------------------------------------------
6512
6513 dnl check for ole headers and disable a few features requiring it if not
6514 dnl present (earlier versions of mingw32 don't have ole2.h)
6515 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6516                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6517                           -o "$wxUSE_OLE"     = "yes" \
6518                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6519     AC_CHECK_HEADERS(ole2.h)
6520
6521     if test "$ac_cv_header_ole2_h" = "yes" ; then
6522         if test "$GCC" = yes ; then
6523             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6524             AC_TRY_COMPILE([#include <windows.h>
6525                             #include <ole2.h>],
6526                            [],
6527                            [AC_MSG_RESULT(no)],
6528                            [AC_MSG_RESULT(yes)
6529                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6530             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6531             if test "$wxUSE_OLE" = "yes" ; then
6532                 AC_DEFINE(wxUSE_OLE)
6533                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6534                 AC_DEFINE(wxUSE_OLE_ACTIVEX)
6535                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6536             fi
6537         fi
6538
6539         dnl for OLE clipboard and dnd
6540         if test "$wxUSE_DATAOBJ" = "yes" ; then
6541             AC_DEFINE(wxUSE_DATAOBJ)
6542         fi
6543     else
6544         AC_MSG_WARN([Some features disabled because OLE headers not found])
6545
6546         wxUSE_CLIPBOARD=no
6547         wxUSE_DRAG_AND_DROP=no
6548         wxUSE_DATAOBJ=no
6549         wxUSE_OLE=no
6550     fi
6551
6552     if test "$wxUSE_METAFILE" = "yes"; then
6553         AC_DEFINE(wxUSE_METAFILE)
6554
6555         dnl this one should probably be made separately configurable
6556         AC_DEFINE(wxUSE_ENH_METAFILE)
6557     fi
6558 fi
6559
6560 if test "$wxUSE_IPC" = "yes"; then
6561     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6562         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6563         wxUSE_IPC=no
6564     fi
6565
6566     if test "$wxUSE_IPC" = "yes"; then
6567         AC_DEFINE(wxUSE_IPC)
6568         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6569     fi
6570 fi
6571
6572 if test "$wxUSE_DATAOBJ" = "yes"; then
6573     if test "$wxUSE_MGL" = 1; then
6574         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
6575         wxUSE_DATAOBJ=no
6576     else
6577         AC_DEFINE(wxUSE_DATAOBJ)
6578     fi
6579 else
6580     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6581     wxUSE_CLIPBOARD=no
6582     wxUSE_DRAG_AND_DROP=no
6583 fi
6584
6585 if test "$wxUSE_CLIPBOARD" = "yes"; then
6586     if test "$wxUSE_MGL" = 1; then
6587         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
6588         wxUSE_CLIPBOARD=no
6589     fi
6590
6591     if test "$wxUSE_CLIPBOARD" = "yes"; then
6592         AC_DEFINE(wxUSE_CLIPBOARD)
6593     fi
6594 fi
6595
6596 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6597     if test "$wxUSE_GTK" = 1; then
6598         if test "$WXGTK12" != 1; then
6599             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6600             wxUSE_DRAG_AND_DROP=no
6601         fi
6602     fi
6603
6604     if test "$wxUSE_MOTIF" = 1; then
6605         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
6606         wxUSE_DRAG_AND_DROP=no
6607     fi
6608
6609     if test "$wxUSE_X11" = 1; then
6610         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
6611         wxUSE_DRAG_AND_DROP=no
6612     fi
6613
6614     if test "$wxUSE_MGL" = 1; then
6615         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
6616         wxUSE_DRAG_AND_DROP=no
6617     fi
6618
6619     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6620         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6621     fi
6622
6623 fi
6624
6625 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6626     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6627 fi
6628
6629 if test "$wxUSE_SPLINES" = "yes" ; then
6630   AC_DEFINE(wxUSE_SPLINES)
6631 fi
6632
6633 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6634   AC_DEFINE(wxUSE_MOUSEWHEEL)
6635 fi
6636
6637 dnl ---------------------------------------------------------------------------
6638 dnl GUI controls
6639 dnl ---------------------------------------------------------------------------
6640
6641 USES_CONTROLS=0
6642 if test "$wxUSE_CONTROLS" = "yes"; then
6643   USES_CONTROLS=1
6644 fi
6645
6646 if test "$wxUSE_ACCEL" = "yes"; then
6647   AC_DEFINE(wxUSE_ACCEL)
6648   USES_CONTROLS=1
6649 fi
6650
6651 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6652   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6653   USES_CONTROLS=1
6654   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6655 fi
6656
6657 if test "$wxUSE_BUTTON" = "yes"; then
6658   AC_DEFINE(wxUSE_BUTTON)
6659   USES_CONTROLS=1
6660 fi
6661
6662 if test "$wxUSE_BMPBUTTON" = "yes"; then
6663   AC_DEFINE(wxUSE_BMPBUTTON)
6664   USES_CONTROLS=1
6665 fi
6666
6667 if test "$wxUSE_CALCTRL" = "yes"; then
6668   AC_DEFINE(wxUSE_CALENDARCTRL)
6669   USES_CONTROLS=1
6670   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6671 fi
6672
6673 if test "$wxUSE_CARET" = "yes"; then
6674   AC_DEFINE(wxUSE_CARET)
6675   USES_CONTROLS=1
6676   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6677 fi
6678
6679 if test "$wxUSE_COLLPANE" = "yes"; then
6680     AC_DEFINE(wxUSE_COLLPANE)
6681     USES_CONTROLS=1
6682     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6683 fi
6684
6685 if test "$wxUSE_COMBOBOX" = "yes"; then
6686   AC_DEFINE(wxUSE_COMBOBOX)
6687   USES_CONTROLS=1
6688 fi
6689
6690 if test "$wxUSE_COMBOCTRL" = "yes"; then
6691   AC_DEFINE(wxUSE_COMBOCTRL)
6692   USES_CONTROLS=1
6693 fi
6694
6695 if test "$wxUSE_CHOICE" = "yes"; then
6696   AC_DEFINE(wxUSE_CHOICE)
6697   USES_CONTROLS=1
6698 fi
6699
6700 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6701     AC_DEFINE(wxUSE_CHOICEBOOK)
6702     USES_CONTROLS=1
6703 fi
6704
6705 if test "$wxUSE_CHECKBOX" = "yes"; then
6706   AC_DEFINE(wxUSE_CHECKBOX)
6707   USES_CONTROLS=1
6708 fi
6709
6710 if test "$wxUSE_CHECKLST" = "yes"; then
6711   AC_DEFINE(wxUSE_CHECKLISTBOX)
6712   USES_CONTROLS=1
6713   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6714 fi
6715
6716 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6717   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6718   USES_CONTROLS=1
6719 fi
6720
6721 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6722   AC_DEFINE(wxUSE_DATEPICKCTRL)
6723   USES_CONTROLS=1
6724 fi
6725
6726 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6727   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6728   USES_CONTROLS=1
6729 fi
6730
6731 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6732   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6733   USES_CONTROLS=1
6734 fi
6735
6736 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6737   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6738   USES_CONTROLS=1
6739 fi
6740
6741 if test "$wxUSE_DISPLAY" = "yes"; then
6742     AC_DEFINE(wxUSE_DISPLAY)
6743     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6744 fi
6745
6746 if test "$wxUSE_DETECT_SM" = "yes"; then
6747     AC_DEFINE(wxUSE_DETECT_SM)
6748 fi
6749
6750 if test "$wxUSE_GAUGE" = "yes"; then
6751   AC_DEFINE(wxUSE_GAUGE)
6752   USES_CONTROLS=1
6753 fi
6754
6755 if test "$wxUSE_GRID" = "yes"; then
6756   AC_DEFINE(wxUSE_GRID)
6757   USES_CONTROLS=1
6758   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6759 fi
6760
6761 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6762   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6763   USES_CONTROLS=1
6764 fi
6765
6766 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6767   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6768   USES_CONTROLS=1
6769 fi
6770
6771 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6772   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6773   USES_CONTROLS=1
6774   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6775 fi
6776
6777 if test "$wxUSE_IMAGLIST" = "yes"; then
6778     AC_DEFINE(wxUSE_IMAGLIST)
6779 fi
6780
6781 if test "$wxUSE_LISTBOOK" = "yes"; then
6782     AC_DEFINE(wxUSE_LISTBOOK)
6783     USES_CONTROLS=1
6784 fi
6785
6786 if test "$wxUSE_LISTBOX" = "yes"; then
6787     AC_DEFINE(wxUSE_LISTBOX)
6788     USES_CONTROLS=1
6789     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6790 fi
6791
6792 if test "$wxUSE_LISTCTRL" = "yes"; then
6793     if test "$wxUSE_IMAGLIST" = "yes"; then
6794         AC_DEFINE(wxUSE_LISTCTRL)
6795         USES_CONTROLS=1
6796         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6797     else
6798         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6799     fi
6800 fi
6801
6802 if test "$wxUSE_NOTEBOOK" = "yes"; then
6803     AC_DEFINE(wxUSE_NOTEBOOK)
6804     USES_CONTROLS=1
6805     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6806 fi
6807
6808 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6809   AC_DEFINE(wxUSE_ODCOMBOBOX)
6810   USES_CONTROLS=1
6811   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6812 fi
6813
6814 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6815 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6816 dnl     USES_CONTROLS=1
6817 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6818 dnl fi
6819
6820 if test "$wxUSE_RADIOBOX" = "yes"; then
6821     AC_DEFINE(wxUSE_RADIOBOX)
6822     USES_CONTROLS=1
6823 fi
6824
6825 if test "$wxUSE_RADIOBTN" = "yes"; then
6826     AC_DEFINE(wxUSE_RADIOBTN)
6827     USES_CONTROLS=1
6828 fi
6829
6830 if test "$wxUSE_SASH" = "yes"; then
6831     AC_DEFINE(wxUSE_SASH)
6832     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6833 fi
6834
6835 if test "$wxUSE_SCROLLBAR" = "yes"; then
6836     AC_DEFINE(wxUSE_SCROLLBAR)
6837     USES_CONTROLS=1
6838     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6839 fi
6840
6841 if test "$wxUSE_SLIDER" = "yes"; then
6842     AC_DEFINE(wxUSE_SLIDER)
6843     USES_CONTROLS=1
6844 fi
6845
6846 if test "$wxUSE_SPINBTN" = "yes"; then
6847     AC_DEFINE(wxUSE_SPINBTN)
6848     USES_CONTROLS=1
6849 fi
6850
6851 if test "$wxUSE_SPINCTRL" = "yes"; then
6852     AC_DEFINE(wxUSE_SPINCTRL)
6853     USES_CONTROLS=1
6854 fi
6855
6856 if test "$wxUSE_SPLITTER" = "yes"; then
6857     AC_DEFINE(wxUSE_SPLITTER)
6858     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6859 fi
6860
6861 if test "$wxUSE_STATBMP" = "yes"; then
6862     AC_DEFINE(wxUSE_STATBMP)
6863     USES_CONTROLS=1
6864 fi
6865
6866 if test "$wxUSE_STATBOX" = "yes"; then
6867     AC_DEFINE(wxUSE_STATBOX)
6868     USES_CONTROLS=1
6869 fi
6870
6871 if test "$wxUSE_STATTEXT" = "yes"; then
6872     AC_DEFINE(wxUSE_STATTEXT)
6873     USES_CONTROLS=1
6874 fi
6875
6876 if test "$wxUSE_STATLINE" = "yes"; then
6877     AC_DEFINE(wxUSE_STATLINE)
6878     USES_CONTROLS=1
6879 fi
6880
6881 if test "$wxUSE_STATUSBAR" = "yes"; then
6882     dnl this will get undefined in wx/chkconf.h if it's not supported
6883     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6884     AC_DEFINE(wxUSE_STATUSBAR)
6885     USES_CONTROLS=1
6886
6887     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6888 fi
6889
6890 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6891     AC_DEFINE(wxUSE_TAB_DIALOG)
6892 fi
6893
6894 if test "$wxUSE_TEXTCTRL" = "yes"; then
6895     AC_DEFINE(wxUSE_TEXTCTRL)
6896     USES_CONTROLS=1
6897     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6898 fi
6899
6900 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6901     if test "$wxUSE_COCOA" = 1 ; then
6902         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6903         wxUSE_TOGGLEBTN=no
6904     fi
6905
6906     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6907         AC_DEFINE(wxUSE_TOGGLEBTN)
6908         USES_CONTROLS=1
6909     fi
6910 fi
6911
6912 if test "$wxUSE_TOOLBAR" = "yes"; then
6913     AC_DEFINE(wxUSE_TOOLBAR)
6914     USES_CONTROLS=1
6915
6916     if test "$wxUSE_UNIVERSAL" = "yes"; then
6917         wxUSE_TOOLBAR_NATIVE="no"
6918     else
6919         wxUSE_TOOLBAR_NATIVE="yes"
6920         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6921     fi
6922
6923     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6924 fi
6925
6926 if test "$wxUSE_TOOLTIPS" = "yes"; then
6927     if test "$wxUSE_MOTIF" = 1; then
6928         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6929     else
6930         if test "$wxUSE_UNIVERSAL" = "yes"; then
6931             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6932         else
6933             AC_DEFINE(wxUSE_TOOLTIPS)
6934         fi
6935     fi
6936 fi
6937
6938 if test "$wxUSE_TREEBOOK" = "yes"; then
6939     AC_DEFINE(wxUSE_TREEBOOK)
6940     USES_CONTROLS=1
6941 fi
6942
6943 if test "$wxUSE_TOOLBOOK" = "yes"; then
6944     AC_DEFINE(wxUSE_TOOLBOOK)
6945     USES_CONTROLS=1
6946 fi
6947
6948 if test "$wxUSE_TREECTRL" = "yes"; then
6949     if test "$wxUSE_IMAGLIST" = "yes"; then
6950         AC_DEFINE(wxUSE_TREECTRL)
6951         USES_CONTROLS=1
6952         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6953     else
6954         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6955     fi
6956 fi
6957
6958 if test "$wxUSE_POPUPWIN" = "yes"; then
6959     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6960         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6961     else
6962         if test "$wxUSE_PM" = 1; then
6963             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6964         else
6965             AC_DEFINE(wxUSE_POPUPWIN)
6966             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6967
6968             USES_CONTROLS=1
6969         fi
6970     fi
6971 fi
6972
6973 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6974     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6975         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6976     else
6977         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6978         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6979     fi
6980 fi
6981
6982 if test "$wxUSE_TIPWINDOW" = "yes"; then
6983     if test "$wxUSE_PM" = 1; then
6984         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6985     else
6986         AC_DEFINE(wxUSE_TIPWINDOW)
6987     fi
6988 fi
6989
6990 if test "$USES_CONTROLS" = 1; then
6991     AC_DEFINE(wxUSE_CONTROLS)
6992 fi
6993
6994 dnl ---------------------------------------------------------------------------
6995 dnl misc options
6996 dnl ---------------------------------------------------------------------------
6997
6998 dnl please keep the settings below in alphabetical order
6999 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7000     AC_DEFINE(wxUSE_ACCESSIBILITY)
7001     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7002 fi
7003
7004 if test "$wxUSE_DC_CACHEING" = "yes"; then
7005     AC_DEFINE(wxUSE_DC_CACHEING)
7006 fi
7007
7008 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7009     AC_DEFINE(wxUSE_DRAGIMAGE)
7010     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7011 fi
7012
7013 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7014     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7015         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7016     else
7017         AC_DEFINE(wxUSE_EXCEPTIONS)
7018         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7019     fi
7020 fi
7021
7022 USE_HTML=0
7023 if test "$wxUSE_HTML" = "yes"; then
7024     AC_DEFINE(wxUSE_HTML)
7025     USE_HTML=1
7026     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7027     if test "$wxUSE_MAC" = 1; then
7028         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7029     fi
7030 fi
7031 if test "$wxUSE_WEBKIT" = "yes"; then
7032     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7033         old_CPPFLAGS="$CPPFLAGS"
7034         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7035         AC_CHECK_HEADER([WebKit/HIWebView.h],
7036                         [
7037                            AC_DEFINE(wxUSE_WEBKIT)
7038                            WEBKIT_LINK="-framework WebKit"
7039                         ],
7040                         [
7041                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7042                            wxUSE_WEBKIT=no
7043                         ],
7044                         [#include <Carbon/Carbon.h>])
7045         CPPFLAGS="$old_CPPFLAGS"
7046     elif test "$wxUSE_COCOA" = 1; then
7047         AC_DEFINE(wxUSE_WEBKIT)
7048     else
7049         wxUSE_WEBKIT=no
7050     fi
7051 fi
7052
7053 USE_XRC=0
7054 if test "$wxUSE_XRC" = "yes"; then
7055     if test "$wxUSE_XML" != "yes"; then
7056         AC_MSG_WARN([XML library not built, XRC resources disabled])
7057         wxUSE_XRC=no
7058     else
7059         AC_DEFINE(wxUSE_XRC)
7060         USE_XRC=1
7061         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7062     fi
7063 fi
7064
7065 USE_AUI=0
7066 if test "$wxUSE_AUI" = "yes"; then
7067    AC_DEFINE(wxUSE_AUI)
7068    USE_AUI=1
7069    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7070 fi
7071
7072 if test "$wxUSE_MENUS" = "yes"; then
7073     AC_DEFINE(wxUSE_MENUS)
7074     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7075 fi
7076
7077 if test "$wxUSE_METAFILE" = "yes"; then
7078     AC_DEFINE(wxUSE_METAFILE)
7079 fi
7080
7081 if test "$wxUSE_MIMETYPE" = "yes"; then
7082     AC_DEFINE(wxUSE_MIMETYPE)
7083 fi
7084
7085 if test "$wxUSE_MINIFRAME" = "yes"; then
7086     AC_DEFINE(wxUSE_MINIFRAME)
7087     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
7088 fi
7089
7090 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7091     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7092     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
7093         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
7094         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7095     fi
7096 fi
7097
7098
7099 if test "$wxUSE_VALIDATORS" = "yes"; then
7100     AC_DEFINE(wxUSE_VALIDATORS)
7101     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7102 fi
7103
7104 if test "$wxUSE_PALETTE" = "yes" ; then
7105   AC_DEFINE(wxUSE_PALETTE)
7106 fi
7107
7108 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7109   dnl Must be done this late because -lunicows must be before all the other libs
7110   LIBS=" -lunicows $LIBS"
7111 fi
7112
7113 USE_RICHTEXT=0
7114 if test "$wxUSE_RICHTEXT" = "yes"; then
7115     AC_DEFINE(wxUSE_RICHTEXT)
7116     USE_RICHTEXT=1
7117     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7118 fi
7119
7120 dnl ---------------------------------------------------------------------------
7121 dnl wxImage options
7122 dnl ---------------------------------------------------------------------------
7123
7124 if test "$wxUSE_IMAGE" = "yes" ; then
7125     AC_DEFINE(wxUSE_IMAGE)
7126
7127     if test "$wxUSE_GIF" = "yes" ; then
7128       AC_DEFINE(wxUSE_GIF)
7129     fi
7130
7131     if test "$wxUSE_PCX" = "yes" ; then
7132       AC_DEFINE(wxUSE_PCX)
7133     fi
7134
7135     if test "$wxUSE_TGA" = "yes" ; then
7136       AC_DEFINE(wxUSE_TGA)
7137     fi
7138
7139     if test "$wxUSE_IFF" = "yes" ; then
7140       AC_DEFINE(wxUSE_IFF)
7141     fi
7142
7143     if test "$wxUSE_PNM" = "yes" ; then
7144       AC_DEFINE(wxUSE_PNM)
7145     fi
7146
7147     if test "$wxUSE_XPM" = "yes" ; then
7148       AC_DEFINE(wxUSE_XPM)
7149     fi
7150
7151     if test "$wxUSE_ICO_CUR" = "yes" ; then
7152       AC_DEFINE(wxUSE_ICO_CUR)
7153     fi
7154 fi
7155
7156 dnl ---------------------------------------------------------------------------
7157 dnl common dialogs
7158 dnl ---------------------------------------------------------------------------
7159
7160 if test "$wxUSE_ABOUTDLG" = "yes"; then
7161     AC_DEFINE(wxUSE_ABOUTDLG)
7162 fi
7163
7164 if test "$wxUSE_CHOICEDLG" = "yes"; then
7165     AC_DEFINE(wxUSE_CHOICEDLG)
7166 fi
7167
7168 if test "$wxUSE_COLOURDLG" = "yes"; then
7169     AC_DEFINE(wxUSE_COLOURDLG)
7170 fi
7171
7172 if test "$wxUSE_FILEDLG" = "yes"; then
7173     AC_DEFINE(wxUSE_FILEDLG)
7174 fi
7175
7176 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7177     AC_DEFINE(wxUSE_FINDREPLDLG)
7178 fi
7179
7180 if test "$wxUSE_FONTDLG" = "yes"; then
7181     AC_DEFINE(wxUSE_FONTDLG)
7182 fi
7183
7184 if test "$wxUSE_DIRDLG" = "yes"; then
7185     if test "$wxUSE_TREECTRL" != "yes"; then
7186         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7187     else
7188         AC_DEFINE(wxUSE_DIRDLG)
7189     fi
7190 fi
7191
7192 if test "$wxUSE_MSGDLG" = "yes"; then
7193     AC_DEFINE(wxUSE_MSGDLG)
7194 fi
7195
7196 if test "$wxUSE_NUMBERDLG" = "yes"; then
7197     AC_DEFINE(wxUSE_NUMBERDLG)
7198 fi
7199
7200 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7201     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7202        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7203     else
7204         AC_DEFINE(wxUSE_PROGRESSDLG)
7205     fi
7206 fi
7207
7208 if test "$wxUSE_SPLASH" = "yes"; then
7209     AC_DEFINE(wxUSE_SPLASH)
7210     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7211 fi
7212
7213 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7214     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7215        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7216     else
7217         AC_DEFINE(wxUSE_STARTUP_TIPS)
7218     fi
7219 fi
7220
7221 if test "$wxUSE_TEXTDLG" = "yes"; then
7222     AC_DEFINE(wxUSE_TEXTDLG)
7223 fi
7224
7225 if test "$wxUSE_WIZARDDLG" = "yes"; then
7226     AC_DEFINE(wxUSE_WIZARDDLG)
7227     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7228 fi
7229
7230 dnl ---------------------------------------------------------------------------
7231 dnl wxGraphicsContext
7232 dnl ---------------------------------------------------------------------------
7233
7234 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7235    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7236       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7237    elif test "$wxUSE_GTK" != 1; then
7238       dnl for other builds we'll just wing it for now...
7239       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7240    else
7241       dnl ...but let's check for cairo availability for wxGTK builds
7242       PKG_CHECK_MODULES(CAIRO, cairo,
7243           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7244           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7245       )
7246    fi
7247 fi
7248
7249 dnl ---------------------------------------------------------------------------
7250 dnl wxMediaCtrl
7251 dnl ---------------------------------------------------------------------------
7252
7253 USE_MEDIA=0
7254
7255 if test "$wxUSE_MEDIACTRL" = "yes"; then
7256     USE_MEDIA=1
7257
7258     dnl -----------------------------------------------------------------------
7259     dnl GStreamer
7260     dnl -----------------------------------------------------------------------
7261     if test "$wxUSE_GTK" = 1; then
7262         wxUSE_GSTREAMER="no"
7263
7264         dnl -------------------------------------------------------------------
7265         dnl Test for at least 0.8 gstreamer module from pkg-config
7266         dnl Even totem doesn't accept 0.9 evidently.
7267         dnl
7268         dnl So, we first check to see if 0.10 if available - if not we
7269         dnl try the older 0.8 version
7270         dnl -------------------------------------------------------------------
7271         GST_VERSION_MAJOR=0
7272         GST_VERSION_MINOR=10
7273         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7274
7275         if test "$wxUSE_GSTREAMER8" = "no"; then
7276             PKG_CHECK_MODULES(GST,
7277                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7278                 [
7279                     wxUSE_GSTREAMER="yes"
7280                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7281                 ],
7282                 [
7283                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7284                     GST_VERSION_MINOR=8
7285                 ]
7286             )
7287         else
7288             dnl check only for 0.8
7289             GST_VERSION_MINOR=8
7290         fi
7291
7292         if test $GST_VERSION_MINOR = "8"; then
7293             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7294             PKG_CHECK_MODULES(GST,
7295                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7296                 wxUSE_GSTREAMER="yes",
7297                 [
7298                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7299                 ])
7300         fi
7301
7302
7303         if test "$wxUSE_GSTREAMER" = "yes"; then
7304             dnl system gstreamer package is compiled with Sun CC and outputs
7305             dnl CC-specific "-mt" in its flags, remove it for gcc compilation
7306             case "${host}" in
7307                 *-*-solaris2* )
7308                     if "$GCC" = yes; then
7309                         GST_CFLAGS=`echo $GST_CFLAGS | sed 's/-mt//'`
7310                         GST_LIBS=`echo $GST_LIBS | sed 's/-mt//'`
7311                     fi
7312             esac
7313
7314             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7315             LIBS="$GST_LIBS $LIBS"
7316
7317             AC_DEFINE(wxUSE_GSTREAMER)
7318         else
7319             USE_MEDIA=0
7320         fi
7321     fi
7322
7323     if test $USE_MEDIA = 1; then
7324         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7325         AC_DEFINE(wxUSE_MEDIACTRL)
7326     fi
7327 fi
7328
7329 dnl ---------------------------------------------------------------------------
7330 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7331 dnl ---------------------------------------------------------------------------
7332
7333 if test "$cross_compiling" = "yes"; then
7334     dnl Use best guess from host as we can't use uname when cross compiling
7335     OSINFO="\"$host\""
7336 else
7337     dnl attualy work out OS version
7338     OSINFO=`uname -s -r -m`
7339     OSINFO="\"$OSINFO\""
7340 fi
7341
7342 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7343
7344 dnl ---------------------------------------------------------------------------
7345 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7346 dnl ---------------------------------------------------------------------------
7347
7348 if test "x$prefix" != "xNONE"; then
7349     wxPREFIX=$prefix
7350 else
7351     wxPREFIX=$ac_default_prefix
7352 fi
7353
7354 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7355
7356
7357 dnl ---------------------------------------------------------------------------
7358 dnl define variables with all built libraries for wx-config
7359 dnl ---------------------------------------------------------------------------
7360
7361 CORE_BASE_LIBS="net base"
7362 CORE_GUI_LIBS="adv core"
7363
7364 if test "$wxUSE_XML" = "yes" ; then
7365     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
7366 fi
7367 if test "$wxUSE_ODBC" != "no" ; then
7368     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
7369     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
7370 fi
7371 if test "$wxUSE_HTML" = "yes" ; then
7372     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
7373 fi
7374 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7375     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
7376 fi
7377 if test "$wxUSE_XRC" = "yes" ; then
7378     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
7379 fi
7380 if test "$wxUSE_AUI" = "yes" ; then
7381     CORE_GUI_LIBS="aui $CORE_GUI_LIBS"
7382 fi
7383
7384 if test "$wxUSE_GUI" != "yes"; then
7385     CORE_GUI_LIBS=""
7386 fi
7387
7388 AC_SUBST(CORE_BASE_LIBS)
7389 AC_SUBST(CORE_GUI_LIBS)
7390
7391 dnl ---------------------------------------------------------------------------
7392 dnl Output the makefiles and such from the results found above
7393 dnl ---------------------------------------------------------------------------
7394
7395 dnl all additional libraries (except wxWidgets itself) we link with
7396
7397 if test "$wxUSE_MAC" = 1 ; then
7398     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7399         if test "$USE_DARWIN" = 1; then
7400             LDFLAGS="$LDFLAGS -framework QuickTime"
7401         else
7402             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7403         fi
7404     fi
7405     if test "$USE_DARWIN" = 1; then
7406         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7407     else
7408         LDFLAGS="$LDFLAGS -lCarbonLib"
7409     fi
7410 fi
7411 if test "$wxUSE_COCOA" = 1 ; then
7412     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7413     if test "$wxUSE_MEDIACTRL" = "yes"; then
7414         LDFLAGS="$LDFLAGS -framework QuickTime"
7415     fi
7416 fi
7417 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7418     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7419 fi
7420
7421 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7422
7423 if test "$wxUSE_GUI" = "yes"; then
7424
7425     dnl TODO add checks that these samples will really compile (i.e. all the
7426     dnl      library features they need are present)
7427
7428     dnl TODO some samples are never built so far: mfc (requires VC++)
7429     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7430                      dynamic erase event exec font image minimal mobile \
7431                      mobile/wxedit mobile/styles propsize render \
7432                      rotate shaped vscroll widgets"
7433
7434     if test "$wxUSE_MONOLITHIC" != "yes"; then
7435         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7436     fi
7437     if test "$TOOLKIT" = "MSW"; then
7438         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7439         if test "$wxUSE_UNIVERSAL" != "yes"; then
7440             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7441         fi
7442     fi
7443     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7444         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7445     fi
7446 else
7447     SAMPLES_SUBDIRS="console"
7448 fi
7449
7450
7451 dnl C/C++ compiler options used to compile wxWidgets
7452 dnl
7453 dnl check for icc before gcc as icc is also recognized as gcc
7454 if test "x$INTELCC" = "xyes" ; then
7455     dnl Warnings which can't be easily suppressed in C code are disabled:
7456     dnl
7457     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7458     dnl     remark #869: parameter "foo" was never referenced
7459     dnl     remark #1572: floating-point equality and inequality comparisons
7460     dnl                   are unreliable
7461     dnl     remark #1684: conversion from pointer to same-sized integral type
7462     dnl
7463     dnl (for others see below)
7464     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7465 elif test "$GCC" = yes ; then
7466     CWARNINGS="-Wall -Wundef"
7467 fi
7468
7469 if test "x$INTELCXX" = "xyes" ; then
7470     dnl Intel compiler gives some warnings which simply can't be worked
7471     dnl around or of which we have too many (810, 869) so it's impractical to
7472     dnl keep them enabled even if in theory it would be nice and some others
7473     dnl (279) are generated for standard macros and so there is nothing we can
7474     dnl do about them
7475     dnl
7476     dnl     remark #279: controlling expression is constant
7477     dnl     remark #383: value copied to temporary, reference to temporary used
7478     dnl     remark #444: destructor for base class "xxx" is not virtual
7479     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7480     dnl     remark #869: parameter "foo" was never referenced
7481     dnl     remark #981: operands are evaluated in unspecified order
7482     dnl     remark #1418: external definition with no prior declaration
7483     dnl     remark #1419: external declaration in primary source file
7484     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7485 elif test "$GXX" = yes ; then
7486     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7487     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7488 fi
7489
7490
7491 dnl combine everything together and remove the extra white space while doing it
7492 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7493 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7494
7495
7496 dnl add -I options we use during library compilation
7497 dnl
7498 dnl note that the order is somewhat important: wxWidgets headers should
7499 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7500 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7501 dnl CodeWarrior):
7502 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7503  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7504  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7505  $CPPFLAGS `
7506
7507 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7508 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7509 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $CXXWARNINGS $C_AND_CXX_FLAGS $CXXFLAGS `
7510
7511 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7512 dnl only stuff to it
7513 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7514
7515
7516 if test "x$MWCC" = "xyes"; then
7517     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7518     dnl must use <regex.h> from system not our local copy on OS X,
7519     dnl but must use local not system on OS 9.
7520     dnl The following should make all -I paths usable for <> includes
7521     dnl while first checking in real system paths.  With 8.3 using
7522     dnl -gccincludes it will actually check local paths before system
7523     dnl even for <> which is totally wrong.
7524
7525     dnl Note that because this absolutely needs to be before any -I
7526     dnl that we have to tack it on to the end of the compiler commandline.
7527     CC="$CC -cwd source -I-"
7528     CXX="$CXX -cwd source -I-"
7529 fi
7530
7531
7532 LIBS=`echo $LIBS`
7533 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7534 EXTRALIBS_XML="$EXPAT_LINK"
7535 EXTRALIBS_HTML="$MSPACK_LINK"
7536 EXTRALIBS_ODBC="$ODBC_LINK"
7537 if test "$wxUSE_GUI" = "yes"; then
7538     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7539 fi
7540 if test "$wxUSE_OPENGL" = "yes"; then
7541     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7542 fi
7543
7544 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7545
7546 WXCONFIG_LIBS="$LIBS"
7547
7548 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7549 if test "$wxUSE_REGEX" = "builtin" ; then
7550     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7551 fi
7552 if test "$wxUSE_EXPAT" = "builtin" ; then
7553     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7554 fi
7555 if test "$wxUSE_ODBC" = "builtin" ; then
7556     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7557 fi
7558 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7559     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7560 fi
7561 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7562     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7563 fi
7564 if test "$wxUSE_LIBPNG" = "builtin" ; then
7565     wxconfig_3rdparty="png $wxconfig_3rdparty"
7566 fi
7567 if test "$wxUSE_ZLIB" = "builtin" ; then
7568     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7569 fi
7570
7571 for i in $wxconfig_3rdparty ; do
7572     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7573 done
7574
7575
7576 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7577     WXUNIV=1
7578
7579     case "$wxUNIV_THEMES" in
7580         ''|all)
7581             AC_DEFINE(wxUSE_ALL_THEMES)
7582             ;;
7583
7584         *)
7585             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7586                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7587             done
7588     esac
7589 else
7590     WXUNIV=0
7591 fi
7592
7593 AC_SUBST(wxUSE_ZLIB)
7594 AC_SUBST(wxUSE_REGEX)
7595 AC_SUBST(wxUSE_EXPAT)
7596 AC_SUBST(wxUSE_ODBC)
7597 AC_SUBST(wxUSE_LIBJPEG)
7598 AC_SUBST(wxUSE_LIBPNG)
7599 AC_SUBST(wxUSE_LIBTIFF)
7600
7601 if test $wxUSE_MONOLITHIC = "yes" ; then
7602     MONOLITHIC=1
7603 else
7604     MONOLITHIC=0
7605 fi
7606
7607 if test $wxUSE_PLUGINS = "yes" ; then
7608     USE_PLUGINS=1
7609 else
7610     USE_PLUGINS=0
7611 fi
7612
7613 if test $wxUSE_ODBC != "no" ; then
7614     USE_ODBC=1
7615 else
7616     USE_ODBC=0
7617 fi
7618
7619 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7620     USE_QA=1
7621 else
7622     USE_QA=0
7623 fi
7624
7625 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7626     OFFICIAL_BUILD=1
7627 else
7628     OFFICIAL_BUILD=0
7629 fi
7630
7631 AC_SUBST(VENDOR)
7632 AC_SUBST(OFFICIAL_BUILD)
7633 AC_SUBST(WX_FLAVOUR)
7634 AC_SUBST(WX_LIB_FLAVOUR)
7635
7636 AC_SUBST(WXUNIV)
7637 AC_SUBST(MONOLITHIC)
7638 AC_SUBST(USE_PLUGINS)
7639 AC_SUBST(LIBS)
7640 AC_SUBST(EXTRALIBS)
7641 AC_SUBST(EXTRALIBS_XML)
7642 AC_SUBST(EXTRALIBS_HTML)
7643 AC_SUBST(EXTRALIBS_ODBC)
7644 AC_SUBST(EXTRALIBS_GUI)
7645 AC_SUBST(EXTRALIBS_OPENGL)
7646 AC_SUBST(EXTRALIBS_SDL)
7647 AC_SUBST(WITH_PLUGIN_SDL)
7648 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7649 AC_SUBST(EXTRALIBS_GNOMEVFS)
7650 AC_SUBST(EXTRALIBS_HILDON)
7651 AC_SUBST(UNICODE)
7652 AC_SUBST(BUILD)
7653 AC_SUBST(DEBUG_INFO)
7654 AC_SUBST(DEBUG_FLAG)
7655 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7656 AC_SUBST(TOOLKIT_LOWERCASE)
7657 AC_SUBST(TOOLKIT_VERSION)
7658 AC_SUBST(SAMPLES_RPATH_FLAG)
7659 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7660 AC_SUBST(HOST_SUFFIX)
7661 AC_SUBST(CPPUNIT_CFLAGS)
7662 AC_SUBST(CPPUNIT_LIBS)
7663
7664 case "$TOOLKIT" in
7665     GTK)
7666         TOOLKIT_DESC="GTK+"
7667         if test "$WXGTK20" = 1; then
7668             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7669             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7670                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7671             fi
7672             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7673                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7674             fi
7675             if test "$wxUSE_LIBHILDON" = "yes"; then
7676                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7677             fi
7678
7679             if test "$TOOLKIT_EXTRA" != ""; then
7680                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7681             fi
7682         fi
7683         ;;
7684
7685     ?*)
7686         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7687         ;;
7688
7689     *)
7690         TOOLKIT_DESC="base only"
7691         ;;
7692 esac
7693
7694 if test "$wxUSE_WINE" = "yes"; then
7695     BAKEFILE_FORCE_PLATFORM=win32
7696 fi
7697
7698 dnl ---------------------------------------------------------------------------
7699 dnl Add Universal binary support
7700 dnl Note we don't do this earlier because adding these cpp/ld flags could
7701 dnl cause configure tests to fail.
7702 dnl ---------------------------------------------------------------------------
7703 if test "$wxUSE_MAC" = 1 ; then
7704     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
7705         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
7706         dnl --enable-universal_binary=SDK names a path to an SDK
7707         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
7708             OSX_UNIV_OPTS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
7709         else
7710             dnl '' would mean universal with no SDK, which may be the case if
7711             dnl the compiler uses a sysroot by default
7712             OSX_UNIV_OPTS=${wxUSE_UNIVERSAL_BINARY:+"-isysroot '$wxUSE_UNIVERSAL_BINARY'"}
7713         fi
7714         OSX_UNIV_OPTS="$OSX_UNIV_OPTS -arch ppc -arch i386"
7715         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
7716         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
7717         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
7718         bk_use_pch=no
7719     fi
7720     # TODO: where do we add "-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" for libtool (static builds only)?
7721     #       The makefile currently uses AR and RANLIB, which libtool apparently supercedes.
7722 fi
7723
7724 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7725 dnl Hopefully for a non-unicode build there aren't any wide constants in
7726 dnl headers, but for a unicode build it's best to disable pch.
7727 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7728 then
7729     AC_CACHE_CHECK(
7730         [for gcc precompiled header bug],
7731         [wx_cv_gcc_pch_bug],
7732         [[
7733             echo '#include <stdio.h>
7734                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7735
7736             echo '#include "conftest.h"
7737                   int main()
7738                   {
7739                      printf("%ls", test_var);
7740                      return 0;
7741                   }' > conftest.cpp
7742
7743             wx_cv_gcc_pch_bug="pch not supported"
7744
7745             if $CXX conftest.h >/dev/null 2>&1
7746             then
7747                 wx_cv_gcc_pch_bug=
7748
7749                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7750                 then
7751                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7752                         grep awidetest >/dev/null
7753                     then
7754                         wx_cv_gcc_pch_bug=no
7755                     else
7756                         wx_cv_gcc_pch_bug=yes
7757                     fi
7758                 fi
7759             fi
7760
7761             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7762         ]])
7763
7764     if test "$wx_cv_gcc_pch_bug" = yes; then
7765         dnl make the default for pch 'no'
7766         dnl further below check whether the user overrode and warn them
7767         bk_use_pch=no
7768     fi
7769 fi
7770
7771 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7772
7773 dnl find out if the compiler supports PCH
7774 dnl
7775 dnl TODO: this should be in bakefile
7776 if test $GCC_PCH = 1
7777 then
7778     if test "$wx_cv_gcc_pch_bug" = yes; then
7779         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7780         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7781         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7782     fi
7783
7784     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7785 fi
7786
7787 dnl HACK ALERT!!
7788 dnl For now, we need to alter bk-deps not to generate deps
7789 dnl when we've configured a Universal binary build.
7790 dnl The next version of Bakefile will have the correct fix for this
7791 dnl at which time, this hack can be removed.
7792
7793 if test "$wxUSE_MAC" = 1 ; then
7794     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7795         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7796         mv temp bk-deps
7797         chmod +x bk-deps
7798     fi
7799 fi
7800
7801 if test "$wxUSE_SHARED" = "yes"; then
7802
7803     dnl We get the shared build linker from bakefile, since it
7804     dnl moved all the logic for this out of this file and into
7805     dnl its own macro.  But it can't decide on whether to return
7806     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7807     dnl So normalise and expand everything here now, because its
7808     dnl not going to change inside wx-config anyway.
7809     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7810     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7811
7812     dnl Need addtional flag on OS/2, so override bakefiles value
7813     dnl (there currently is no suitable variable to which the
7814     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7815     case "${host}" in
7816       *-pc-os2_emx | *-pc-os2-emx )
7817         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7818         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7819         cp -p ${srcdir}/src/os2/dllnames.sh .
7820         cp -p ${srcdir}/src/os2/dllar.sh .
7821       ;;
7822     esac
7823 else
7824
7825     dnl No bakefile support for static builds, but this should be ok for most.
7826     EXE_LINKER="$CXX -o"
7827
7828 fi
7829 if test "$wxUSE_OMF" = "yes"; then
7830     case "${host}" in
7831       *-pc-os2_emx | *-pc-os2-emx )
7832         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7833         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7834         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7835       ;;
7836     esac
7837 fi
7838
7839 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7840 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7841
7842 dnl for convenience, sort the samples in alphabetical order
7843 dnl
7844 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7845 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7846 dnl
7847 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7848 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7849 dnl       only removes the Unix-like part of the introduced line break.
7850 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7851
7852 dnl subtle bakefile goop.
7853 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7854 dnl I wish we would have called it something less likely to clash with
7855 dnl things though.
7856 AC_SUBST(SHARED)
7857
7858 dnl global options
7859 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7860 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7861
7862 dnl toolkit options
7863 AC_SUBST(USE_GUI)
7864 AC_SUBST(AFMINSTALL)
7865 AC_SUBST(WIN32INSTALL)
7866 AC_SUBST(TOOLKIT)
7867 AC_SUBST(TOOLKIT_DIR)
7868 AC_SUBST(TOOLCHAIN_NAME)
7869 AC_SUBST(TOOLCHAIN_FULLNAME)
7870
7871 dnl wx-config options
7872 AC_SUBST(host_alias)
7873 AC_SUBST(cross_compiling)
7874 AC_SUBST(WIDGET_SET)
7875 AC_SUBST(WX_RELEASE)
7876 AC_SUBST(WX_VERSION)
7877 AC_SUBST(WX_SUBVERSION)
7878 AC_SUBST(WX_CHARTYPE)
7879 AC_SUBST(WX_DEBUGTYPE)
7880
7881 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7882 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7883 dnl are used when building the libraries using the library
7884 dnl
7885 dnl so put anything which should be used only during the library build in, e.g.
7886 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7887 dnl
7888 dnl and, finally, for some things which should be only used by wx-config but
7889 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7890 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7891 AC_SUBST(WXCONFIG_CPPFLAGS)
7892 AC_SUBST(WXCONFIG_CFLAGS)
7893 AC_SUBST(WXCONFIG_CXXFLAGS)
7894
7895 AC_SUBST(WXCONFIG_LIBS)
7896 AC_SUBST(WXCONFIG_RPATH)
7897 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7898 AC_SUBST(WXCONFIG_RESFLAGS)
7899 AC_SUBST(EXE_LINKER)
7900
7901 dnl distribution vars
7902 AC_SUBST(GUIDIST)
7903 AC_SUBST(DISTDIR)
7904
7905 dnl additional subdirectories where we will build
7906 AC_SUBST(SAMPLES_SUBDIRS)
7907
7908 dnl additional libraries and linker settings
7909 AC_SUBST(LDFLAGS)
7910 AC_SUBST(LDFLAGS_GL)
7911 AC_SUBST(OPENGL_LIBS)
7912 AC_SUBST(DMALLOC_LIBS)
7913 AC_SUBST(WX_VERSION_TAG)
7914
7915 dnl additional resurces settings
7916 AC_SUBST(RESCOMP)
7917 AC_SUBST(WINDRES)
7918 AC_SUBST(REZ)
7919 AC_SUBST(RESFLAGS)
7920 AC_SUBST(RESPROGRAMOBJ)
7921 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7922 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7923
7924 dnl additional for Mac OS X
7925 AC_SUBST(DEREZ)
7926 AC_SUBST(LIBWXMACRES)
7927 AC_SUBST(POSTLINK_COMMAND)
7928 AC_SUBST(MACSETFILE)
7929
7930 dnl other tools
7931 AC_SUBST(GCC)
7932 AC_SUBST(DLLTOOL)
7933
7934
7935 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7936 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7937 dnl - and we do use it)
7938 AC_PROG_MAKE_SET
7939
7940
7941 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7942
7943 if test "$USE_WIN32" = 1; then
7944     AC_CONFIG_COMMANDS(
7945         [
7946             rcdefs.h
7947         ],
7948         [
7949             mkdir -p $outdir &&
7950             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7951         ],
7952         [
7953             CPP="$CPP"
7954             infile="$srcdir/include/wx/msw/genrcdefs.h"
7955             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7956         ]
7957     )
7958 fi
7959
7960 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7961                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7962                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7963
7964 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7965                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7966                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7967
7968 if test "$wx_cv_version_script" = "yes"; then
7969     AC_CONFIG_FILES(version-script)
7970 fi
7971 AC_CONFIG_FILES(Makefile)
7972
7973 AC_CONFIG_COMMANDS([wx-config],
7974                    [ rm -f wx-config
7975                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7976                    ],
7977                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7978                      LN_S="${LN_S}"
7979                    ])
7980
7981 dnl This would give us us build dir that in every significant way
7982 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7983 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7984 dnl on platforms that do not have symlinks.
7985 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7986 dnl AC_CONFIG_LINKS([ contrib/include ])
7987
7988 if test "$wxWITH_SUBDIRS" != "no"; then
7989 dnl Configure samples, contrib etc. directories, but only if they are present:
7990 if test "$wxUSE_GUI" = "yes"; then
7991     SUBDIRS="samples demos utils contrib"
7992 else dnl we build wxBase only
7993     dnl there are no wxBase programs in contrib nor demos
7994     SUBDIRS="samples utils"
7995 fi
7996 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7997 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7998
7999 if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
8000     DISABLED_CONTRIB="$DISABLED_CONTRIB net"
8001 fi
8002
8003 for subdir in `echo $SUBDIRS`; do
8004     if test -d ${srcdir}/${subdir} ; then
8005         if test "$wxUSE_GUI" = "yes"; then
8006             if test ${subdir} = "samples"; then
8007                 dnl only take those samples which compile in the current
8008                 dnl configuration and which exist
8009                 makefiles="samples/Makefile.in $makefiles"
8010                 for sample in `echo $SAMPLES_SUBDIRS`; do
8011                     if test -d $srcdir/samples/$sample; then
8012                         makefiles="samples/$sample/Makefile.in $makefiles"
8013                     fi
8014                 done
8015             else
8016                 dnl assume that everything compiles for utils &c
8017                 dnl any that shouldn't be built can be added to
8018                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
8019                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
8020                 eval "disabled=\$$disabled_var"
8021                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8022                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
8023             fi
8024         else dnl we build wxBase only
8025             dnl don't take all samples/utils, just those which build with
8026             dnl wxBase
8027             if test ${subdir} = "samples"; then
8028                 makefiles="samples/Makefile.in samples/console/Makefile.in"
8029             elif test ${subdir} = "utils"; then
8030                 makefiles=""
8031                 for util in HelpGen tex2rtf ; do
8032                     if test -d $srcdir/utils/$util ; then
8033                         makefiles="utils/$util/Makefile.in \
8034                                    utils/$util/src/Makefile.in \
8035                                    $makefiles"
8036                     fi
8037                 done
8038             else dnl assume that everything compiles for tests
8039                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8040             fi
8041         fi
8042
8043         for mkin in $makefiles ; do
8044             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8045             AC_CONFIG_FILES([$mk])
8046         done
8047     fi
8048 done
8049 fi dnl wxWITH_SUBDIRS
8050
8051 AC_OUTPUT
8052
8053 dnl report how we have been configured
8054 echo
8055 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8056 echo ""
8057 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8058 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8059
8060 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8061 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8062 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
8063
8064 echo "  What level of wxWidgets compatibility should be enabled?"
8065 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-no}"
8066 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-yes}"
8067
8068 echo "  Which libraries should wxWidgets use?"
8069 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8070 echo "                                       png                ${wxUSE_LIBPNG-none}"
8071 echo "                                       regex              ${wxUSE_REGEX}"
8072 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8073 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8074 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8075 fi
8076 echo "                                       zlib               ${wxUSE_ZLIB}"
8077 echo "                                       odbc               ${wxUSE_ODBC}"
8078 echo "                                       expat              ${wxUSE_EXPAT}"
8079 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8080 echo "                                       sdl                ${wxUSE_LIBSDL}"
8081
8082 echo ""
8083
8084 dnl vi: set et sts=4 sw=4 com=\:dnl: