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         AC_COMPILE_IFELSE(
1978             AC_LANG_PROGRAM(
1979                 [
1980                     #include <stdio.h>
1981                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1982                 ],
1983                 [
1984                     test("%s %d %p", "test", 1, 0);
1985                 ]
1986             ),
1987             [wx_cv_have_variadic_macros=yes],
1988             [wx_cv_have_variadic_macros=no]
1989             )
1990     ]
1991 )
1992
1993 if test $wx_cv_have_variadic_macros = "yes"; then
1994     AC_DEFINE(HAVE_VARIADIC_MACROS)
1995 fi
1996
1997 dnl check for large file support
1998 AC_SYS_LARGEFILE
1999
2000 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
2001 dnl line because otherwise the system headers risk being included before
2002 dnl wx/defs.h which defines these constants leading to inconsistent
2003 dnl sizeof(off_t) in different source files of the same program and linking
2004 dnl problems
2005 if test "x$wx_largefile" = "xyes"; then
2006     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
2007         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
2008
2009         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
2010         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
2011         dnl The compiler should define it automatically, but some old g++
2012         dnl versions don't define it, so test and add it if necessary. AFAIK
2013         dnl the problem only affects the C++ compiler so it is added to
2014         dnl CXXFLAGS only.
2015         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
2016             AC_CACHE_CHECK(
2017                 [if -D__STDC_EXT__ is required],
2018                 wx_cv_STDC_EXT_required,
2019                 [
2020                     AC_LANG_PUSH(C++)
2021                     AC_TRY_COMPILE(
2022                         [],
2023                         [
2024                             #ifndef __STDC_EXT__
2025                                 choke me
2026                             #endif
2027                         ],
2028                         wx_cv_STDC_EXT_required=no,
2029                         wx_cv_STDC_EXT_required=yes
2030                     )
2031                     AC_LANG_POP()
2032                 ]
2033             )
2034             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
2035                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
2036             fi
2037         fi
2038     else
2039         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
2040     fi
2041     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
2042     AC_FUNC_FSEEKO
2043     if test "$ac_cv_sys_largefile_source" != no; then
2044         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
2045     fi
2046 fi
2047
2048 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2049 WX_C_BIGENDIAN
2050
2051 dnl check for iostream (as opposed to iostream.h) standard header
2052 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2053
2054 dnl check whether C++ compiler supports bool built-in type
2055 WX_CPP_BOOL
2056
2057 dnl check whether C++ compiler supports explicit keyword
2058 WX_CPP_EXPLICIT
2059
2060 dnl check whether C++ compiler supports C++ casts
2061 AC_CXX_CONST_CAST
2062 AC_CXX_REINTERPRET_CAST
2063 AC_CXX_STATIC_CAST
2064 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
2065 dnl AC_CXX_DYNAMIC_CAST
2066
2067 dnl With Sun CC, temporaries have block scope by default. This flag is needed
2068 dnl to get the expression scope behaviour that conforms to the standard.
2069 if test "x$SUNCXX" = xyes; then
2070     CXXFLAGS="-features=tmplife $CXXFLAGS"
2071 fi
2072
2073 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
2074 dnl was to hack their C++ compiler to accept them silently -- but C compiler
2075 dnl still spits out dozens of warnings for each X include file, so suppress
2076 dnl them
2077 if test "x$SUNCC" = xyes; then
2078     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
2079 fi
2080
2081 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
2082 dnl same-sized integral type" even when there is an explicit cast and as there
2083 dnl is no way to turn it off and there are hundreds of these warnings in wx
2084 dnl sources, just turn it off for now
2085 dnl
2086 dnl a better long term solution would be to use #pragma set/reset woff in
2087 dnl wxPtrToUInt() and use it instead of casts elsewhere
2088 if test "x$SGICC" = "xyes"; then
2089     CFLAGS="-woff 3970 $CFLAGS"
2090 fi
2091 if test "x$SGICXX" = "xyes"; then
2092     CXXFLAGS="-woff 3970 $CXXFLAGS"
2093 fi
2094
2095 dnl HP-UX c89/aCC compiler warnings
2096 if test "x$HPCC" = "xyes"; then
2097     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
2098     dnl       even for directives inside #if which is not true (i.e. which are
2099     dnl       used for other compilers/OS) and so we have no way to get rid of it
2100     dnl 2450: "long long is non standard" -- yes, we know
2101     CFLAGS="+W 2011,2450 $CFLAGS"
2102 fi
2103 if test "x$HPCXX" = "xyes"; then
2104     dnl 2340: "value copied to temporary, reference to temporary used": very
2105     dnl       painful as triggered by any occurrence of user-defined conversion
2106     CXXFLAGS="+W 2340 $CXXFLAGS"
2107 fi
2108
2109 dnl DEC/Compaq/HP cxx warnings
2110 if test "x$COMPAQCXX" = "xyes"; then
2111     dnl -w0 enables all warnings, then we disable some of them:
2112     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
2113     dnl unrimpret:  "end of routine block may be unreachable" is given for
2114     dnl             every "if ( ) return ...; else return ...;"
2115     dnl intconlosbit: "conversion to integral type of smaller size could lose
2116     dnl               data" this is a useful warning but there are too many of
2117     dnl               them for now
2118     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2119 fi
2120
2121 dnl the next few tests are all for C++ features and so need to be done using
2122 dnl C++ compiler
2123 AC_LANG_PUSH(C++)
2124
2125 dnl check for std::string or std::wstring
2126 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2127     if test "$wxUSE_UNICODE" = "yes"; then
2128         std_string="std::wstring"
2129         char_type="wchar_t"
2130     else
2131         std_string="std::string"
2132         char_type="char"
2133     fi
2134
2135     dnl check if <string> declares std::[w]string
2136     AC_CACHE_CHECK([for $std_string in <string>],
2137         wx_cv_class_stdstring,
2138         [
2139             AC_TRY_COMPILE([#include <string>],
2140                 [$std_string foo;],
2141                 wx_cv_class_stdstring=yes,
2142                 wx_cv_class_stdstring=no
2143             )
2144         ]
2145     )
2146
2147     if test "$wx_cv_class_stdstring" = yes; then
2148         if test "$wxUSE_UNICODE" = "yes"; then
2149             AC_DEFINE(HAVE_STD_WSTRING)
2150         fi
2151         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2152         dnl wxUSE_STD_STRING==yes
2153     else
2154         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2155             wx_cv_class_stdbasicstring,
2156             [
2157                 AC_TRY_COMPILE([
2158                     #ifdef HAVE_WCHAR_H
2159                     #  ifdef __CYGWIN__
2160                     #    include <stddef.h>
2161                     #  endif
2162                     #  include <wchar.h>
2163                     #endif
2164                     #ifdef HAVE_STDLIB_H
2165                     #  include <stdlib.h>
2166                     #endif
2167                     #include <stdio.h>
2168                     #include <string>
2169                     ],
2170                     [std::basic_string<$char_type> foo;
2171                      const $char_type* dummy = foo.c_str();],
2172                     wx_cv_class_stdbasicstring=yes,
2173                     wx_cv_class_stdbasicstring=no
2174                 )
2175             ]
2176         )
2177
2178         if test "$wx_cv_class_stdbasicstring" != yes; then
2179             if test "$wxUSE_STL" = "yes"; then
2180                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2181             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
2182                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2183             else
2184                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2185                 wxUSE_STD_STRING=no
2186             fi
2187         fi
2188     fi
2189 fi
2190
2191 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2192     AC_CHECK_TYPES([std::istream, std::ostream],,
2193                    [wxUSE_STD_IOSTREAM=no],
2194                    [#include <iostream>])
2195
2196     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2197         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2198             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2199         else
2200             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2201         fi
2202     fi
2203 fi
2204
2205 if test "$wxUSE_STL" = "yes"; then
2206     dnl check for basic STL functionality
2207     AC_CACHE_CHECK([for basic STL functionality],
2208         wx_cv_lib_stl,
2209         [AC_TRY_COMPILE([#include <string>
2210             #include <functional>
2211             #include <algorithm>
2212             #include <vector>
2213             #include <list>],
2214             [std::vector<int> moo;
2215              std::list<int> foo;
2216              std::vector<int>::iterator it =
2217                  std::find_if(moo.begin(), moo.end(),
2218                               std::bind2nd(std::less<int>(), 3));],
2219             wx_cv_lib_stl=yes,
2220             wx_cv_lib_stl=no
2221         )]
2222     )
2223
2224     if test "$wx_cv_lib_stl" != yes; then
2225          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2226     fi
2227
2228     dnl check for compliant std::string::compare
2229     AC_CACHE_CHECK([for compliant std::string::compare],
2230         wx_cv_func_stdstring_compare,
2231         [AC_TRY_COMPILE([#include <string>],
2232             [std::string foo, bar;
2233             foo.compare(bar);
2234             foo.compare(1, 1, bar);
2235             foo.compare(1, 1, bar, 1, 1);
2236             foo.compare("");
2237             foo.compare(1, 1, "");
2238             foo.compare(1, 1, "", 2);],
2239             wx_cv_func_stdstring_compare=yes,
2240             wx_cv_func_stdstring_compare=no
2241         )]
2242     )
2243
2244     if test "$wx_cv_func_stdstring_compare" = yes; then
2245         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2246     fi
2247
2248     dnl check for hash_map and hash_set headers
2249     AC_CHECK_HEADER([hash_map],
2250         [AC_CACHE_CHECK([for standard hash_map and hash_set],
2251             wx_cv_class_stdhashmapset,
2252             [AC_TRY_COMPILE([#include <hash_map>
2253                 #include <hash_set>],
2254                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2255                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2256                 wx_cv_class_stdhashmapset=yes,
2257                 wx_cv_class_stdhashmapset=no)
2258             ]
2259         )]
2260     )
2261
2262     if test "$wx_cv_class_stdhashmapset" = yes; then
2263         AC_DEFINE(HAVE_HASH_MAP)
2264         AC_DEFINE(HAVE_STD_HASH_MAP)
2265     fi
2266
2267     AC_CHECK_HEADER([ext/hash_map],
2268         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2269             wx_cv_class_gnuhashmapset,
2270             [AC_TRY_COMPILE([#include <ext/hash_map>
2271                 #include <ext/hash_set>],
2272                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2273                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2274                 wx_cv_class_gnuhashmapset=yes,
2275                 wx_cv_class_gnuhashmapset=no)
2276             ]
2277         )]
2278     )
2279
2280     if test "$wx_cv_class_gnuhashmapset" = yes; then
2281          AC_DEFINE(HAVE_EXT_HASH_MAP)
2282          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2283     fi
2284 fi
2285
2286 dnl pop C++
2287 AC_LANG_POP()
2288
2289 dnl ---------------------------------------------------------------------------
2290 dnl Define search path for includes and libraries: all headers and libs will be
2291 dnl looked for in all directories of this path
2292 dnl ---------------------------------------------------------------------------
2293
2294 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2295 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2296 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2297 dnl
2298 dnl Also try to put all directories which may contain X11R6 before those which
2299 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2300 dnl
2301 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2302 dnl systems which have both (AIX 4.x does)
2303 SEARCH_INCLUDE="\
2304     /usr/local/include        \
2305                               \
2306     /usr/Motif-2.1/include    \
2307     /usr/Motif-1.2/include    \
2308     /usr/include/Motif1.2     \
2309                               \
2310     /usr/dt/include           \
2311     /usr/openwin/include      \
2312                               \
2313     /usr/include/Xm           \
2314                               \
2315     /usr/X11R6/include        \
2316     /usr/X11R6.4/include      \
2317     /usr/X11R5/include        \
2318     /usr/X11R4/include        \
2319                               \
2320     /usr/include/X11R6        \
2321     /usr/include/X11R5        \
2322     /usr/include/X11R4        \
2323                               \
2324     /usr/local/X11R6/include  \
2325     /usr/local/X11R5/include  \
2326     /usr/local/X11R4/include  \
2327                               \
2328     /usr/local/include/X11R6  \
2329     /usr/local/include/X11R5  \
2330     /usr/local/include/X11R4  \
2331                               \
2332     /usr/X11/include          \
2333     /usr/include/X11          \
2334     /usr/local/X11/include    \
2335     /usr/local/include/X11    \
2336                               \
2337     /usr/XFree86/include/X11  \
2338     /usr/pkg/include          \
2339                               \
2340     /usr/openwin/share/include"
2341
2342 dnl try to find out the standard lib locations for the systems with multiple
2343 dnl ABIs
2344 AC_MSG_CHECKING([for libraries directory])
2345
2346 case "${host}" in
2347     *-*-irix6* )
2348         AC_CACHE_VAL(
2349             wx_cv_std_libpath,
2350             [
2351                 for d in WX_STD_LIBPATH(); do
2352                     for e in a so sl dylib dll.a; do
2353                         libc="$d/libc.$e"
2354                         if test -f $libc; then
2355                             save_LIBS="$LIBS"
2356                             LIBS="$libc"
2357                             AC_LINK_IFELSE([int main() { return 0; }],
2358                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2359                             LIBS="$save_LIBS"
2360                             if test "x$wx_cv_std_libpath" != "x"; then
2361                                 break 2
2362                             fi
2363                         fi
2364                     done
2365                 done
2366                 if test "x$wx_cv_std_libpath" = "x"; then
2367                     wx_cv_std_libpath="lib"
2368                 fi
2369             ]
2370         )
2371         ;;
2372
2373     *-*-solaris2* )
2374         dnl use ../lib or ../lib/64 depending on the size of void*
2375         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2376             wx_cv_std_libpath="lib/64"
2377         else
2378             wx_cv_std_libpath="lib"
2379         fi
2380         ;;
2381
2382     *-*-linux* )
2383         dnl use ../lib or ../lib64 depending on the size of void*
2384         if test "$ac_cv_sizeof_void_p" = 8 -a \
2385                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2386             wx_cv_std_libpath="lib64"
2387         else
2388             wx_cv_std_libpath="lib"
2389         fi
2390         ;;
2391
2392     *)
2393         wx_cv_std_libpath="lib";
2394         ;;
2395 esac
2396
2397 AC_MSG_RESULT($wx_cv_std_libpath)
2398
2399 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2400
2401 dnl Cross compiling with gcc?
2402 if test "$build" != "$host" -a "$GCC" = yes; then
2403     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2404     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2405     dnl for a 'root' below which libraries and headers for the target system
2406     dnl might be installed.
2407     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2408         cross_root=`dirname $cross_root`
2409         cross_root=`dirname $cross_root`
2410
2411         dnl substitute this candiate root for '^/usr' in the search lists,
2412         dnl strip out any that don't start '^/usr'.
2413         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2414         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2415         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2416
2417         dnl also have pkg-config search for *.pc files under this 'root'
2418         if test -z "$PKG_CONFIG_PATH"; then
2419             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2420             export PKG_CONFIG_PATH
2421         fi
2422
2423         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2424         dnl -x-libraries are given on the command line. So if they are not
2425         dnl set then set them here to plausible defaults.
2426         if test -z "$x_includes" -o "$x_includes" = NONE; then
2427             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2428             x_includes=$ac_find_includes
2429         fi
2430         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2431             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2432             x_libraries=$ac_find_libraries
2433         fi
2434     fi
2435 fi
2436
2437 dnl ------------------------------------------------------------------------
2438 dnl Check for libraries
2439 dnl ------------------------------------------------------------------------
2440
2441 dnl flush the cache because checking for libraries below might abort
2442 AC_CACHE_SAVE
2443
2444 dnl check for glibc version
2445 dnl
2446 dnl VZ: I have no idea why had this check been there originally, but now
2447 dnl     we could probably do without it by just always adding _GNU_SOURCE
2448 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2449     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2450         AC_TRY_COMPILE([#include <features.h>],
2451             [
2452                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2453                 not glibc 2.1
2454                 #endif
2455             ],
2456             [
2457                 wx_cv_lib_glibc21=yes
2458             ],
2459             [
2460                 wx_cv_lib_glibc21=no
2461             ]
2462         )
2463     ])
2464     if test "$wx_cv_lib_glibc21" = "yes"; then
2465         AC_DEFINE(wxHAVE_GLIBC2)
2466     fi
2467 fi
2468
2469 dnl we may need _GNU_SOURCE for 2 things:
2470 dnl
2471 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2472 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2473 dnl  which breaks libtiff compilation, so it is simpler to just define
2474 dnl  _GNU_SOURCE to get everything)
2475 dnl
2476 dnl  2. for Unicode functions
2477 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2478     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2479         AC_DEFINE(_GNU_SOURCE)
2480     fi
2481 fi
2482
2483 dnl Only add the -lm library if floating point functions cannot be used
2484 dnl without it.  This check is important on cygwin because of the bizarre
2485 dnl way that they have organized functions into libraries.  On cygwin, both
2486 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2487 dnl means that
2488 dnl   1) linking with -lm is not necessary, and
2489 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2490 dnl In particular, if you compile any program with -mno-cygwin and link with
2491 dnl -lm, it will crash instantly when it is run.  This happens because the
2492 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2493 dnl the ___main function instead of allowing it to be defined by
2494 dnl /usr/lib/mingw/libmingw32.a as it should be.
2495 dnl
2496 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2497 dnl
2498 dnl Just check a few floating point functions. If they are all found without
2499 dnl -lm, then we must not need -lm.
2500 have_cos=0
2501 have_floor=0
2502 AC_CHECK_FUNCS(cos, have_cos=1)
2503 AC_CHECK_FUNCS(floor, have_floor=1)
2504 AC_MSG_CHECKING(if floating point functions link without -lm)
2505 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2506     AC_MSG_RESULT(yes)
2507 else
2508     AC_MSG_RESULT(no)
2509     LIBS="$LIBS -lm"
2510     # use different functions to avoid configure caching
2511     have_sin=0
2512     have_ceil=0
2513     AC_CHECK_FUNCS(sin, have_sin=1)
2514     AC_CHECK_FUNCS(ceil, have_ceil=1)
2515     AC_MSG_CHECKING(if floating point functions link with -lm)
2516     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2517         AC_MSG_RESULT(yes)
2518     else
2519         AC_MSG_RESULT(no)
2520         # not sure we should warn the user, crash, etc.
2521     fi
2522 fi
2523
2524 dnl check for C99 string to long long conversion functions, assume that if we
2525 dnl have the unsigned variants, then we have the signed ones as well
2526 if test "wxUSE_UNICODE" = "yes"; then
2527     WX_CHECK_FUNCS(wcstoull)
2528 else
2529     WX_CHECK_FUNCS(strtoull)
2530 fi
2531
2532 dnl ---------------------------------------------------------------------------
2533 dnl Optional libraries
2534 dnl
2535 dnl   --with-<lib>=sys
2536 dnl       looks for system library and fails if not found
2537 dnl
2538 dnl   --with-<lib>
2539 dnl   --with-<lib>=yes
2540 dnl       looks for system library and, if not found, prints a warning,
2541 dnl       falls back to the builtin wx version, and continues configuration
2542 dnl
2543 dnl   --with-<lib>=builtin
2544 dnl       uses builtin wx version without searching for system library
2545 dnl
2546 dnl   --with-<lib>=no
2547 dnl   --without-<lib>
2548 dnl       do not use library (neither system nor builtin wx version)
2549 dnl
2550 dnl ---------------------------------------------------------------------------
2551
2552 dnl ------------------------------------------------------------------------
2553 dnl Check for regex libraries
2554 dnl ------------------------------------------------------------------------
2555
2556 if test "$wxUSE_REGEX" != "no"; then
2557     AC_DEFINE(wxUSE_REGEX)
2558
2559     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2560         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2561         wxUSE_REGEX=builtin
2562     fi
2563
2564     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2565         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2566         dnl on some old systems it may be in libregex - check for it too?
2567         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)])
2568
2569         if test "x$ac_cv_func_regcomp" != "xyes"; then
2570             if test "$wxUSE_REGEX" = "sys" ; then
2571                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2572             else
2573                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2574                 wxUSE_REGEX=builtin
2575             fi
2576         else
2577             dnl we are using the system library
2578             wxUSE_REGEX=sys
2579             dnl only the built-in supports advanced REs
2580             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2581         fi
2582     fi
2583 fi
2584
2585 dnl ------------------------------------------------------------------------
2586 dnl Check for zlib compression library
2587 dnl ------------------------------------------------------------------------
2588
2589 ZLIB_LINK=
2590 if test "$wxUSE_ZLIB" != "no" ; then
2591     AC_DEFINE(wxUSE_ZLIB)
2592
2593     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2594         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2595         dnl should still use it because hopefully (can someone confirm this?)
2596         dnl Apple did fix the security problem in it and not using the system
2597         dnl library results in a whole bunch of warnings when linking with
2598         dnl Carbon framework
2599         if test "$USE_DARWIN" = 1; then
2600             system_zlib_h_ok="yes"
2601         else
2602             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2603             dnl known to not work) and although I don't know which is
2604             dnl the minimal required version it's safer to test for 1.1.4 as
2605             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2606             dnl has anything more ancient (1.1.3 was released in July 1998)
2607             dnl anyhow
2608             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2609                 [AC_TRY_RUN(
2610                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2611                     [
2612                         #include <zlib.h>
2613                         #include <stdio.h>
2614
2615                         int main()
2616                         {
2617                             FILE *f=fopen("conftestval", "w");
2618                             if (!f) exit(1);
2619                             fprintf(f, "%s",
2620                                     ZLIB_VERSION[0] == '1' &&
2621                                     (ZLIB_VERSION[2] > '1' ||
2622                                     (ZLIB_VERSION[2] == '1' &&
2623                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2624                             exit(0);
2625                         }
2626                     ],
2627                     ac_cv_header_zlib_h=`cat conftestval`,
2628                     ac_cv_header_zlib_h=no,
2629                     dnl cross-compiling: don't have an answer, try later
2630                     unset ac_cv_header_zlib_h
2631                 )]
2632             )
2633             dnl If the test above did not come up with a value (e.g. cross
2634             dnl compiling) then this should give a definitive answer
2635             AC_CHECK_HEADER(zlib.h)
2636
2637             system_zlib_h_ok=$ac_cv_header_zlib_h
2638         fi
2639
2640         if test "$system_zlib_h_ok" = "yes"; then
2641             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2642         fi
2643
2644         if test "x$ZLIB_LINK" = "x" ; then
2645             if test "$wxUSE_ZLIB" = "sys" ; then
2646                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2647             else
2648                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2649                 wxUSE_ZLIB=builtin
2650             fi
2651         else
2652             dnl we are using the system library
2653             wxUSE_ZLIB=sys
2654         fi
2655     fi
2656 fi
2657
2658 dnl ------------------------------------------------------------------------
2659 dnl Check for png library
2660 dnl ------------------------------------------------------------------------
2661
2662 PNG_LINK=
2663 if test "$wxUSE_LIBPNG" != "no" ; then
2664     AC_DEFINE(wxUSE_LIBPNG)
2665
2666     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2667         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2668         wxUSE_LIBPNG=sys
2669     fi
2670
2671     dnl for the check below to have a chance to succeed, we must already have
2672     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2673     dnl doesn't depend on zlib)
2674     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2675         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2676         wxUSE_LIBPNG=builtin
2677     fi
2678
2679     if test "$wxUSE_MGL" != 1 ; then
2680         dnl Don't check for libpng when building wxMGL, libmgl contains it
2681         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2682             dnl libpng version 0.9 is known to not work, if an even newer
2683             dnl version is required, just bump it up in the test below
2684             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2685                 [AC_TRY_RUN(
2686                     dnl png.h defines PNG_LIBPNG_VER=number
2687                     [
2688                         #include <png.h>
2689                         #include <stdio.h>
2690
2691                         int main()
2692                         {
2693                             FILE *f=fopen("conftestval", "w");
2694                             if (!f) exit(1);
2695                             fprintf(f, "%s",
2696                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2697                             exit(0);
2698                         }
2699                     ],
2700                     ac_cv_header_png_h=`cat conftestval`,
2701                     ac_cv_header_png_h=no,
2702                     dnl cross-compiling: test (later) if we have any png.h
2703                     unset ac_cv_header_png_h
2704                 )]
2705             )
2706             AC_CHECK_HEADER(png.h)
2707
2708             if test "$ac_cv_header_png_h" = "yes"; then
2709                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2710             fi
2711
2712             if test "x$PNG_LINK" = "x" ; then
2713                 if test "$wxUSE_LIBPNG" = "sys" ; then
2714                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2715                 else
2716                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2717                     wxUSE_LIBPNG=builtin
2718                 fi
2719             else
2720                 dnl we are using the system library
2721                 wxUSE_LIBPNG=sys
2722             fi
2723         fi
2724     fi
2725
2726     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2727 fi
2728
2729 dnl ------------------------------------------------------------------------
2730 dnl Check for jpeg library
2731 dnl ------------------------------------------------------------------------
2732
2733 JPEG_LINK=
2734 if test "$wxUSE_LIBJPEG" != "no" ; then
2735     AC_DEFINE(wxUSE_LIBJPEG)
2736
2737     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2738         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2739         wxUSE_LIBJPEG=sys
2740     fi
2741
2742     if test "$wxUSE_MGL" != 1 ; then
2743         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2744         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2745             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2746             dnl HAVE_STDLIB_H which are already defined and this provokes
2747             dnl a compiler warning which configure considers as an error...
2748             AC_MSG_CHECKING(for jpeglib.h)
2749             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2750                 AC_TRY_COMPILE(
2751                     [
2752                         #undef HAVE_STDLIB_H
2753                         #include <stdio.h>
2754                         #include <jpeglib.h>
2755                     ],
2756                     [
2757                     ],
2758                     ac_cv_header_jpeglib_h=yes,
2759                     ac_cv_header_jpeglib_h=no
2760                 )
2761             )
2762             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2763
2764             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2765                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2766             fi
2767
2768             if test "x$JPEG_LINK" = "x" ; then
2769                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2770                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2771                 else
2772                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2773                     wxUSE_LIBJPEG=builtin
2774                 fi
2775             else
2776                 dnl we are using the system library
2777                 wxUSE_LIBJPEG=sys
2778             fi
2779         fi
2780     fi
2781 fi
2782
2783 dnl ------------------------------------------------------------------------
2784 dnl Check for tiff library
2785 dnl ------------------------------------------------------------------------
2786
2787 TIFF_LINK=
2788 TIFF_PREREQ_LINKS=-lm
2789 if test "$wxUSE_LIBTIFF" != "no" ; then
2790     AC_DEFINE(wxUSE_LIBTIFF)
2791
2792     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2793         dnl libtiff may depend on libjpeg and libz so use them in the test
2794         dnl below or it would fail
2795         if test "$wxUSE_LIBJPEG" = "sys"; then
2796             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2797         fi
2798         if test "$wxUSE_ZLIB" = "sys"; then
2799             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2800         fi
2801         AC_CHECK_HEADER(tiffio.h,
2802                         [
2803                             AC_CHECK_LIB(tiff, TIFFError,
2804                                          TIFF_LINK=" -ltiff",
2805                                          ,
2806                                          $TIFF_PREREQ_LINKS)
2807                         ]
2808                        )
2809
2810         if test "x$TIFF_LINK" = "x" ; then
2811             if test "$wxUSE_LIBTIFF" = "sys" ; then
2812                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2813             else
2814                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2815                 wxUSE_LIBTIFF=builtin
2816             fi
2817         else
2818             dnl we are using the system library
2819             wxUSE_LIBTIFF=sys
2820         fi
2821     fi
2822 fi
2823
2824 dnl ------------------------------------------------------------------------
2825 dnl Check for expat libraries
2826 dnl ------------------------------------------------------------------------
2827
2828 if test "$wxUSE_WCHAR_T" != "yes"; then
2829     if test "$wxUSE_EXPAT" != "no"; then
2830         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2831         wxUSE_EXPAT=no
2832     fi
2833     if test "$wxUSE_XML" != "no"; then
2834         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2835         wxUSE_XML=no
2836     fi
2837 fi
2838
2839 if test "$wxUSE_EXPAT" != "no"; then
2840     wxUSE_XML=yes
2841     AC_DEFINE(wxUSE_EXPAT)
2842     AC_DEFINE(wxUSE_XML)
2843
2844     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2845         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2846         if test "x$found_expat_h" = "x1"; then
2847             dnl Expat 1.95.6 comes with broken expat.h:
2848             AC_CACHE_CHECK([if expat.h is valid C++ header],
2849                 wx_cv_expat_is_not_broken,
2850                 [
2851                 AC_LANG_PUSH(C++)
2852                 AC_TRY_COMPILE([#include <expat.h>],[],
2853                     wx_cv_expat_is_not_broken=yes,
2854                     wx_cv_expat_is_not_broken=no
2855                 )
2856                 AC_LANG_POP()
2857                 ]
2858             )
2859             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2860                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2861             fi
2862         fi
2863         if test "x$EXPAT_LINK" = "x" ; then
2864             if test "$wxUSE_EXPAT" = "sys" ; then
2865                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2866             else
2867                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2868                 wxUSE_EXPAT=builtin
2869             fi
2870         else
2871             dnl we are using the system library
2872             wxUSE_EXPAT=sys
2873         fi
2874     fi
2875     if test "$wxUSE_EXPAT" = "builtin" ; then
2876         dnl Expat needs this:
2877         AC_CONFIG_SUBDIRS([src/expat])
2878     fi
2879 fi
2880
2881
2882 dnl ------------------------------------------------------------------------
2883 dnl Check for libmspack
2884 dnl ------------------------------------------------------------------------
2885
2886 if test "$wxUSE_LIBMSPACK" != "no"; then
2887     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2888     if test "x$found_mspack_h" = "x1"; then
2889         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2890                      MSPACK_LINK=" -lmspack")
2891     fi
2892     if test "x$MSPACK_LINK" = "x" ; then
2893         wxUSE_LIBMSPACK=no
2894     fi
2895 fi
2896
2897 if test "$wxUSE_LIBMSPACK" != "no"; then
2898     AC_DEFINE(wxUSE_LIBMSPACK)
2899 fi
2900
2901
2902 dnl ----------------------------------------------------------------
2903 dnl search for toolkit (widget sets)
2904 dnl ----------------------------------------------------------------
2905
2906 AFMINSTALL=
2907 WIN32INSTALL=
2908
2909 TOOLKIT=
2910 TOOLKIT_INCLUDE=
2911 WIDGET_SET=
2912
2913 dnl are we building for a win32 target environment?
2914 dnl If so, setup common stuff needed for both GUI and Base libs.
2915 if test "$USE_WIN32" = 1 ; then
2916     AC_CHECK_HEADERS(w32api.h)
2917     AC_CHECK_HEADER(windows.h, [],
2918     [
2919         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2920     ])
2921
2922     dnl --- FIXME: This is still a somewhat random list of libs,
2923     dnl ---        some of them should probably be included conditionally.
2924     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2925
2926     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2927         LIBS="$LIBS -loleacc"
2928     fi
2929
2930     case "${host}" in
2931         *-*-cygwin* )
2932             dnl Cygwin doesn't include these by default
2933             LIBS="$LIBS -lkernel32 -luser32"
2934     esac
2935
2936     dnl add extra odbc libs if we have compiled in odbc
2937     if test "$wxUSE_ODBC" = "sys" ; then
2938         wxUSE_ODBC = "yes"
2939     fi
2940     if test "$wxUSE_ODBC" = "yes" ; then
2941         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2942         AC_DEFINE(wxUSE_ODBC)
2943     fi
2944     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2945
2946     dnl This one is still used by some sample makefiles.
2947     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2948     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2949
2950     dnl This lot we export to wx-config.  It must add the relevant
2951     dnl include directories at the point when they can be known.
2952     dnl (but are these (still) required anyway?)
2953     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2954
2955     dnl install Win32-specific files in "make install"
2956     WIN32INSTALL=win32install
2957
2958     dnl the jpeg header jmorecfg.h delcares the type boolean, which conflicts
2959     dnl on systems which declare it in the system headers. If HAVE_BOOLEAN is
2960     dnl defined then jmorecfg.h doesn't declare it, so checking for it here
2961     dnl solves the problem.
2962     AC_CHECK_TYPES(boolean, [], [], [#include <windows.h>])
2963
2964     dnl pbt.h is missing on Wine at least
2965     AC_CHECK_HEADERS(pbt.h, [], [AC_DEFINE(NEED_PBT_H)])
2966 fi
2967
2968 if test "$wxUSE_GUI" = "yes"; then
2969     USE_GUI=1
2970
2971     GUI_TK_LIBRARY=
2972
2973     WXGTK12=
2974     WXGTK127=
2975     WXGTK20=
2976     WXGPE=
2977
2978     if test "$wxUSE_COCOA" = 1 ; then
2979         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2980             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2981             wxUSE_PRINTING_ARCHITECTURE=no
2982         fi
2983         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2984             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2985             wxUSE_DRAG_AND_DROP=no
2986         fi
2987         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2988             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2989             wxUSE_DRAGIMAGE=no
2990         fi
2991     fi
2992
2993     if test "$wxUSE_MSW" = 1 ; then
2994         TOOLKIT=MSW
2995         GUIDIST=MSW_DIST
2996
2997         dnl -mwindows causes a heap of other default gui libs to be linked in.
2998         case "${host}" in
2999             *-*-mingw32* )
3000                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
3001         esac
3002     fi
3003
3004     if test "$wxUSE_GTK" = 1; then
3005         dnl GTK+ test program must be compiled with C compiler
3006         AC_MSG_CHECKING([for GTK+ version])
3007
3008         gtk_version_cached=1
3009         AC_CACHE_VAL(wx_cv_lib_gtk,
3010             [
3011                 dnl stupid GTK+ AM macros produce their own messages, so we
3012                 dnl have to pass to the next line
3013                 gtk_version_cached=0
3014                 AC_MSG_RESULT()
3015
3016                 dnl we must link against lgthread unless the user
3017                 dnl used --disable-threads
3018                 GTK_MODULES=
3019                 if test "$wxUSE_THREADS" = "yes"; then
3020                     GTK_MODULES=gthread
3021                 fi
3022
3023                 dnl detect GTK2
3024                 wx_cv_lib_gtk=
3025                 if test "x$wxGTK_VERSION" != "x1"
3026                 then
3027                     dnl The gthread.pc that ships with solaris returns '-mt',
3028                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
3029                     dnl So disable the compile check and remove the -mt below.
3030                     case "${host}" in
3031                         *-*-solaris2* )
3032                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3033                             enable_gtktest=no
3034                             fi
3035                     esac
3036
3037                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
3038
3039                     dnl Remove the '-mt' for gcc on solaris
3040                     case "${host}" in
3041                         *-*-solaris2* )
3042                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3043                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
3044                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
3045                             fi
3046                             dnl solaris also requires -lX11 for static lib
3047                             if test "$wxUSE_SHARED" != "yes"; then
3048                                 GTK_LIBS="$GTK_LIBS -lX11"
3049                             fi
3050                     esac
3051                 fi
3052
3053                 dnl detect GTK1.x
3054                 if test -z "$wx_cv_lib_gtk"; then
3055                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
3056                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
3057
3058                         if test -z "$wx_cv_lib_gtk"; then
3059                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
3060                         fi
3061                     fi
3062                 fi
3063
3064                 if test -z "$wx_cv_lib_gtk"; then
3065                     dnl looks better in AC_MSG_RESULT
3066                     wx_cv_lib_gtk=none
3067                 else
3068                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3069                     dnl subsequent runs
3070                     wx_cv_cflags_gtk=$GTK_CFLAGS
3071                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
3072                 fi
3073             ]
3074         )
3075
3076         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3077         dnl enough
3078         if test "$gtk_version_cached" = 1; then
3079             AC_MSG_RESULT($wx_cv_lib_gtk)
3080         fi
3081
3082         case "$wx_cv_lib_gtk" in
3083             2.0)    WXGTK20=1
3084                     TOOLKIT_VERSION=2
3085                     ;;
3086             1.2.7)  WXGTK127=1
3087                     WXGTK12=1
3088                     ;;
3089             1.2.3)  WXGTK12=1
3090                     ;;
3091             *)      AC_MSG_ERROR([
3092 The development files for GTK+ were not found. For GTK+ 2, please
3093 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3094 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3095 and that the version is 1.2.3 or above. Also check that the
3096 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3097 --libs' are in the LD_LIBRARY_PATH or equivalent.
3098                             ])
3099                     ;;
3100         esac
3101
3102         if test "$WXGTK20" = 1; then
3103             save_CFLAGS="$CFLAGS"
3104             save_LIBS="$LIBS"
3105             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3106             LIBS="$LIBS $wx_cv_libs_gtk"
3107
3108             dnl gtk_icon_size_lookup is not available in the GTK+ headers
3109             dnl that have shipped with some versions of Sun's JDS. Not using
3110             dnl AC_CHECK_FUNCS here since it only checks the function exists
3111             dnl in the lib (not the header).
3112             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
3113                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
3114                            [#include <gtk/gtk.h>])
3115
3116             dnl test if we have at least GTK+ 2.6:
3117             AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3118             AC_TRY_COMPILE([
3119                             #include <gtk/gtk.h>
3120                            ],
3121                            [
3122                             #if !GTK_CHECK_VERSION(2,6,0)
3123                             Not GTK+ 2.6
3124                             #endif
3125                            ],
3126                            [
3127                             AC_DEFINE(__WXGTK26__)
3128                             AC_DEFINE(__WXGTK24__)
3129                             AC_MSG_RESULT([yes])
3130                             ac_wxgtk26=1
3131                            ],
3132                            [
3133                             AC_MSG_RESULT([no])
3134                             ac_wxgtk26=0
3135                            ])
3136
3137             if test "$ac_wxgtk26" = 0; then
3138             dnl test if we have at least GTK+ 2.4:
3139             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
3140             AC_TRY_COMPILE([
3141                             #include <gtk/gtk.h>
3142                            ],
3143                            [
3144                             #if !GTK_CHECK_VERSION(2,4,0)
3145                             Not GTK+ 2.4
3146                             #endif
3147                            ],
3148                            [
3149                             AC_DEFINE(__WXGTK24__)
3150                             AC_MSG_RESULT([yes])
3151                            ],
3152                            [
3153                             AC_MSG_RESULT([no])
3154                            ])
3155             fi
3156
3157             CFLAGS="$save_CFLAGS"
3158             LIBS="$save_LIBS"
3159         else
3160             if test "$wxUSE_UNICODE" = "yes"; then
3161                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3162                 wxUSE_UNICODE=no
3163             fi
3164
3165             dnl test for XIM support in libgdk
3166             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3167         fi
3168
3169         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
3170         dnl have it but we do the check for the others)
3171         if test "$USE_DARWIN" != 1; then
3172             AC_CHECK_FUNCS(poll)
3173         fi
3174
3175         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3176         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3177
3178         AFMINSTALL=afminstall
3179         TOOLKIT=GTK
3180         GUIDIST=GTK_DIST
3181
3182         dnl test for external libxpm if we're configured to use it
3183         if test "$wxUSE_GPE" = "yes"; then
3184             AC_MSG_CHECKING(for gpewidget library)
3185             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3186             if test "$ac_find_libraries" != "" ; then
3187                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3188                 dnl -lgpewidget must be before all GTK libs and
3189                 dnl we guess its path from the prefix
3190                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3191                 WXGPE=1
3192                 AC_MSG_RESULT([found in $ac_find_libraries])
3193             else
3194                 AC_MSG_RESULT(not found)
3195             fi
3196
3197             dnl AC_MSG_CHECKING(for gpe library)
3198             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3199             dnl if test "$ac_find_libraries" != "" ; then
3200             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3201             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3202             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3203             dnl else
3204             dnl     AC_MSG_RESULT(not found)
3205             dnl fi
3206         fi
3207     fi
3208
3209     if test "$wxUSE_MGL" = 1; then
3210        AC_MSG_CHECKING(for SciTech MGL library)
3211         if test "x$MGL_ROOT" = x ; then
3212             AC_MSG_RESULT(not found)
3213             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3214         else
3215             AC_MSG_RESULT($MGL_ROOT)
3216         fi
3217
3218         AC_MSG_CHECKING(for libmgl location)
3219         dnl Find MGL library that we want
3220         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3221         dnl             and for non-x86 versions
3222         case "${host}" in
3223             *-*-linux* )
3224               dnl glibc.so, glibc are for older versions of MGL,
3225               dnl x86/a, x86/so are used by >= 5.0 R11
3226               if test "x$wxUSE_SHARED" = xyes ; then
3227                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3228               else
3229                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3230               fi
3231               ;;
3232             *-pc-msdosdjgpp )
3233               mgl_os_candidates="dos32/dj2"
3234               ;;
3235             *)
3236               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3237         esac
3238
3239         mgl_lib_type=""
3240         mgl_os=""
3241
3242         for mgl_os_i in $mgl_os_candidates ; do
3243             if test "x$mgl_os" = x ; then
3244                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3245                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3246                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3247                         mgl_lib_type=debug
3248                         mgl_os=$mgl_os_i
3249                     fi
3250                 fi
3251                 if test "x$mgl_lib_type" = x ; then
3252                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3253                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3254                         mgl_lib_type=release
3255                         mgl_os=$mgl_os_i
3256                     fi
3257                 fi
3258             fi
3259         done
3260
3261         if test "x$mgl_os" = x ; then
3262             AC_MSG_RESULT(not found)
3263             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3264         fi
3265         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3266
3267         wxUSE_UNIVERSAL="yes"
3268
3269         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3270         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3271
3272         AFMINSTALL=afminstall
3273         TOOLKIT=MGL
3274         GUIDIST=MGL_DIST
3275     fi
3276
3277     if test "$wxUSE_DFB" = 1; then
3278        PKG_PROG_PKG_CONFIG()
3279
3280        PKG_CHECK_MODULES(DIRECTFB,
3281                          [directfb >= 0.9.22],
3282                          [
3283                            wxUSE_UNIVERSAL="yes"
3284                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3285                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3286                            TOOLKIT=DFB
3287                            GUIDIST=DFB_DIST
3288                          ],
3289                          [
3290                            AC_MSG_ERROR([DirectFB not found.])
3291                          ]
3292                          )
3293     fi
3294
3295     if test "$wxUSE_MICROWIN" = 1; then
3296         AC_MSG_CHECKING(for MicroWindows)
3297         if test "x$MICROWINDOWS" = x ; then
3298             AC_MSG_RESULT(not found)
3299             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3300         else
3301             AC_MSG_RESULT($MICROWINDOWS)
3302         fi
3303
3304         if test -f $MICROWINDOWS/lib/libmwin.a; then
3305             AC_MSG_RESULT(MicroWindows' libraries found.)
3306         else
3307             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3308         fi
3309
3310         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3311         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3312
3313         wxUSE_UNIVERSAL="yes"
3314
3315         AFMINSTALL=afminstall
3316         TOOLKIT=MICROWIN
3317         GUIDIST=MICROWIN_DIST
3318
3319         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3320     fi
3321
3322     dnl common part of X11 and Motif port checks
3323     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3324         dnl use standard macros to check for X headers/libs, this brings
3325         dnl support for the standard configure options --x-includes,
3326         dnl --x-libraries and --no-x
3327         AC_PATH_XTRA
3328
3329         if test "$no_x" = "yes"; then
3330           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3331         fi
3332
3333         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3334         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3335         dnl this junk out
3336         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3337         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3338         AFMINSTALL=afminstall
3339         COMPILED_X_PROGRAM=0
3340
3341     fi
3342
3343     if test "$wxUSE_X11" = 1; then
3344         if test "$wxUSE_NANOX" = "yes"; then
3345             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3346             if test "x$MICROWIN" = x ; then
3347                 AC_MSG_RESULT(not found)
3348                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3349             else
3350                 AC_MSG_RESULT($MICROWIN)
3351                 AC_DEFINE(wxUSE_NANOX)
3352             fi
3353         fi
3354
3355         if test "$wxUSE_UNICODE" = "yes"; then
3356             PKG_PROG_PKG_CONFIG()
3357
3358             PKG_CHECK_MODULES(PANGOX, pangox,
3359                 [
3360                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3361                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3362                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3363                 ],
3364                 [
3365                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3366                 ]
3367             )
3368             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3369                 [
3370                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3371                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3372                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3373                 ],
3374                 [
3375                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3376                     wxUSE_PRINTING_ARCHITECTURE="no"
3377                 ]
3378             )
3379             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3380                 [
3381                     AC_DEFINE(HAVE_PANGO_XFT)
3382                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3383                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3384                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3385                 ],
3386                 [
3387                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3388                 ]
3389             )
3390             save_LIBS="$LIBS"
3391             LIBS="$LIBS $PANGOX_LIBS"
3392             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3393             LIBS="$save_LIBS"
3394         fi
3395
3396         wxUSE_UNIVERSAL="yes"
3397
3398         if test "$wxUSE_NANOX" = "yes"; then
3399             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3400             TOOLCHAIN_DEFS="${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"
3401             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3402         else
3403             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3404         fi
3405
3406         TOOLKIT=X11
3407         GUIDIST=X11_DIST
3408     fi
3409
3410     if test "$wxUSE_MOTIF" = 1; then
3411         if test "$wxUSE_UNICODE" = "yes"; then
3412             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3413         fi
3414
3415         AC_MSG_CHECKING(for Motif/Lesstif headers)
3416         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3417         if test "$ac_find_includes" != "" ; then
3418             AC_MSG_RESULT(found in $ac_find_includes)
3419             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3420             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3421         else
3422             save_CFLAGS=$CFLAGS
3423             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3424
3425             AC_TRY_COMPILE(
3426                 [
3427                     #include <Xm/Xm.h>
3428                 ],
3429                 [
3430                     int version;
3431                     version = xmUseVersion;
3432                 ],
3433                 [
3434                     AC_MSG_RESULT(found in default search path)
3435                     COMPILED_X_PROGRAM=1
3436                 ],
3437                 [
3438                     AC_MSG_RESULT(no)
3439                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3440                 ]
3441             )
3442
3443             CFLAGS=$save_CFLAGS
3444         fi
3445
3446
3447         AC_MSG_CHECKING(for Motif/Lesstif library)
3448         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3449
3450         if test "x$ac_find_libraries" != "x" ; then
3451             AC_MSG_RESULT(found in $ac_find_libraries)
3452
3453             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3454             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3455         else
3456             dnl it might happen that we found headers in one of the standard
3457             dnl paths but the libs are elsewhere but still in default (linker)
3458             dnl path -- try to compile a test program to check for this
3459             save_CFLAGS=$CFLAGS
3460             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3461             save_LIBS="$LIBS"
3462             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3463
3464             AC_TRY_LINK(
3465                 [
3466                     #include <Xm/Xm.h>
3467                 ],
3468                 [
3469                     int version;
3470                     version = xmUseVersion;
3471                 ],
3472                 [
3473                     AC_MSG_RESULT(found in default search path)
3474                     COMPILED_X_PROGRAM=1
3475                 ],
3476                 [
3477                     AC_MSG_RESULT(no)
3478                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3479                 ]
3480             )
3481
3482             CFLAGS=$save_CFLAGS
3483             LIBS="$save_LIBS"
3484         fi
3485
3486         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3487         libp_link=""
3488         libsm_ice_link=""
3489         libs_found=0
3490         for libp in "" " -lXp"; do
3491             if test "$libs_found" = "0"; then
3492                 for libsm_ice in "" " -lSM -lICE"; do
3493                     if test "$libs_found" = "0"; then
3494                         save_LIBS="$LIBS"
3495                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3496                         save_CFLAGS=$CFLAGS
3497                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3498
3499                         AC_TRY_LINK(
3500                             [
3501                                 #include <Xm/Xm.h>
3502                                 #include <Xm/List.h>
3503                             ],
3504                             [
3505                                 XmString string = NULL;
3506                                 Widget w = NULL;
3507                                 int position = 0;
3508                                 XmListAddItem(w, string, position);
3509                             ],
3510                             [
3511                                 libp_link="$libp"
3512                                 libsm_ice_link="$libsm_ice"
3513                                 AC_MSG_RESULT(
3514                                     [need${libp_link}${libsm_ice_link}])
3515                                 libs_found=1
3516                             ], []
3517                         )
3518
3519                         LIBS="$save_LIBS"
3520                         CFLAGS=$save_CFLAGS
3521                     fi
3522                 done
3523             fi
3524         done
3525
3526         if test "$libs_found" = "0"; then
3527             AC_MSG_RESULT([can't find the right libraries])
3528             AC_MSG_ERROR([can't link a simple motif program])
3529         fi
3530
3531         dnl this seems to be needed under IRIX and shouldn't do any harm
3532         dnl elsewhere
3533         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3534
3535         save_CFLAGS=$CFLAGS
3536         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3537
3538         AC_CACHE_CHECK([for Motif 2],
3539             wx_cv_lib_motif2,
3540             AC_TRY_COMPILE([
3541                             #include <Xm/Xm.h>
3542                            ],
3543                            [
3544                             #if XmVersion < 2000
3545                             Not Motif 2
3546                             #endif
3547                            ],
3548                            wx_cv_lib_motif2="yes",
3549                            wx_cv_lib_motif2="no"))
3550         if test "$wx_cv_lib_motif2" = "yes"; then
3551             AC_DEFINE(__WXMOTIF20__,1)
3552         else
3553             AC_DEFINE(__WXMOTIF20__,0)
3554         fi
3555
3556         AC_CACHE_CHECK([whether Motif is Lesstif],
3557             wx_cv_lib_lesstif,
3558             AC_TRY_COMPILE([
3559                             #include <Xm/Xm.h>
3560                            ],
3561                            [
3562                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3563                             Not Lesstif
3564                             #endif
3565                            ],
3566                            wx_cv_lib_lesstif="yes",
3567                            wx_cv_lib_lesstif="no")
3568         )
3569         if test "$wx_cv_lib_lesstif" = "yes"; then
3570             AC_DEFINE(__WXLESSTIF__,1)
3571         else
3572             AC_DEFINE(__WXLESSTIF__,0)
3573         fi
3574
3575         CFLAGS=$save_CFLAGS
3576
3577         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3578         TOOLKIT=MOTIF
3579         GUIDIST=MOTIF_DIST
3580     fi
3581
3582     dnl more tests common to X11 and Motif:
3583     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3584         dnl test for external libxpm if we're configured to use it
3585         if test "$wxUSE_LIBXPM" = "sys"; then
3586             AC_MSG_CHECKING(for Xpm library)
3587             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3588             if test "$ac_find_libraries" != "" ; then
3589                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3590                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3591                 AC_MSG_RESULT(found in $ac_find_libraries)
3592
3593                 AC_CACHE_CHECK([for X11/xpm.h],
3594                     wx_cv_x11_xpm_h,
3595                     [
3596                         save_CFLAGS=$CFLAGS
3597                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3598
3599                         AC_TRY_COMPILE(
3600                             [
3601                                 #include <X11/xpm.h>
3602                             ],
3603                             [
3604                                 int version;
3605                                 version = XpmLibraryVersion();
3606                             ],
3607                             wx_cv_x11_xpm_h=yes,
3608                             wx_cv_x11_xpm_h=no
3609                         )
3610
3611                         CFLAGS=$save_CFLAGS
3612                     ]
3613                 )
3614
3615                 if test $wx_cv_x11_xpm_h = "yes"; then
3616                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3617                     AC_DEFINE(wxHAVE_LIB_XPM)
3618                 else
3619                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3620                 fi
3621             fi
3622
3623         fi
3624
3625         dnl XShapeQueryExtension checks: first the library, then prototype
3626         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3627                      [
3628                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3629                       wxHAVE_XEXT_LIB=1
3630                      ],
3631                      [], [$GUI_TK_LIBRARY -lX11])
3632
3633         if test "$wxHAVE_XEXT_LIB" = 1; then
3634             save_CFLAGS="$CFLAGS"
3635             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3636
3637             AC_MSG_CHECKING([for X11/extensions/shape.h])
3638             AC_TRY_COMPILE([
3639                             #include <X11/Xlib.h>
3640                             #include <X11/extensions/shape.h>
3641                            ],
3642                            [
3643                             int dummy1, dummy2;
3644                             XShapeQueryExtension((Display*)NULL,
3645                                                  (int*)NULL, (int*)NULL);
3646                            ],
3647                            [
3648                             AC_DEFINE(HAVE_XSHAPE)
3649                             AC_MSG_RESULT([found])
3650                            ],
3651                            [
3652                             AC_MSG_RESULT([not found])
3653                            ])
3654             CFLAGS="$save_CFLAGS"
3655
3656         fi
3657     fi
3658
3659     if test "$wxUSE_MAC" = 1; then
3660         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3661         if test "$GCC" = yes; then
3662             AC_MSG_RESULT([gcc])
3663             CPPFLAGS_PASCAL="-fpascal-strings"
3664         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3665             AC_MSG_RESULT([xlc])
3666             CPPFLAGS_PASCAL="-qmacpstr"
3667         else
3668             AC_MSG_RESULT([none])
3669         fi
3670
3671         if test "x$wxUSE_UNIX" = "xyes"; then
3672             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3673         else
3674             dnl platform.h needs TARGET_CARBON before setup.h
3675             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3676         fi
3677
3678         TOOLKIT=MAC
3679         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3680         GUIDIST=MACX_DIST
3681         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3682         dnl are different, so they need different names:
3683         WXBASEPORT="_carbon"
3684     fi
3685
3686     if test "$wxUSE_COCOA" = 1; then
3687         TOOLKIT=COCOA
3688         GUIDIST=COCOA_DIST
3689     fi
3690
3691     if test "$wxUSE_PM" = 1; then
3692         TOOLKIT=PM
3693         GUIDIST=PM_DIST
3694         AC_CACHE_CHECK([for type SPBCDATA],
3695             wx_cv_spbcdata,
3696             [
3697                 AC_TRY_COMPILE(
3698                     [
3699                         #define INCL_PM
3700                         #include <os2.h>
3701                     ],
3702                     [
3703                         SPBCDATA test;
3704                     ],
3705                     wx_cv_spbcdata=yes,
3706                     wx_cv_spbcdata=no
3707                 )
3708             ]
3709         )
3710
3711         if test $wx_cv_spbcdata = "yes"; then
3712             AC_DEFINE(HAVE_SPBCDATA)
3713         fi
3714     fi
3715
3716     dnl the name of the directory where the files for this toolkit live
3717     if test "$TOOLKIT" = "PM" ; then
3718         TOOLKIT_DIR="os2"
3719     else
3720         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3721     fi
3722
3723     if test "$wxUSE_UNIVERSAL" = "yes"; then
3724         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3725         WIDGET_SET=univ
3726     fi
3727
3728     dnl distribute samples/demos/utils with GUI versions
3729     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3730     DISTDIR="wx\$(TOOLKIT)"
3731 else
3732     USE_GUI=0
3733
3734     dnl this doesn't quite work right for wxBase, but the places
3735     dnl where it is wrong aren't fatal (yet) though.
3736     TOOLKIT_DIR="base"
3737
3738     dnl the sources, their dependenices and the headers
3739     if test "$USE_WIN32" = 1 ; then
3740         dnl yes, the toolkit for wxBase on win32 is actually MSW
3741         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3742         TOOLKIT="MSW"
3743     fi
3744
3745     dnl distribute only wxBase sources/headers
3746     GUIDIST="BASE_DIST"
3747     DISTDIR="wxBase"
3748 fi
3749
3750 dnl ---------------------------------------------------------------------------
3751 dnl Optional libraries included when system library is not used
3752 dnl ---------------------------------------------------------------------------
3753
3754 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3755 if test "$wxUSE_GUI" = "yes"; then
3756     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3757         dnl defines HAVE_X11_XKBLIB_H
3758         AC_CHECK_HEADERS(X11/Xlib.h)
3759         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3760                          [
3761                           #if HAVE_X11_XLIB_H
3762                             #include <X11/Xlib.h>
3763                           #endif
3764                          ])
3765     fi
3766 fi
3767
3768
3769 dnl ----------------------------------------------------------------
3770 dnl iODBC support
3771 dnl ----------------------------------------------------------------
3772
3773 IODBC_C_SRC=""
3774
3775
3776 dnl ODBC is handled separately for MSW
3777 if test "$TOOLKIT" != "MSW" ; then
3778
3779     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3780         dnl This is not ideal we really ough to use the unixodbc-config
3781         dnl  or iodbc-config if they exist.
3782
3783         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3784         if test "x$found_sql_h" = "x1" ; then
3785             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3786             [
3787                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3788                 [
3789                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3790                 ])
3791             ])
3792         fi
3793         if test "x$ODBC_LINK" = "x" ; then
3794             if test "$wxUSE_ODBC" = "sys" ; then
3795                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3796             else
3797                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3798                 wxUSE_ODBC=builtin
3799             fi
3800         else
3801             dnl we are using the system library
3802             wxUSE_ODBC=sys
3803         fi
3804     fi
3805
3806     if test "$wxUSE_ODBC" = "builtin" ; then
3807         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3808     fi
3809 fi
3810
3811 if test "$wxUSE_ODBC" != "no" ; then
3812     AC_DEFINE(wxUSE_ODBC)
3813     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3814
3815     dnl is this still necessary?
3816     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3817 fi
3818
3819 dnl ---------------------------------------------------------------------------
3820 dnl wxDisplay Sanity checks
3821 dnl ---------------------------------------------------------------------------
3822
3823 if test "$wxUSE_DISPLAY" = "yes"; then
3824 dnl ---------------------------------------------------------------------------
3825 dnl Xinerama (for unix ) - Brian Victor
3826 dnl ---------------------------------------------------------------------------
3827     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3828         AC_MSG_CHECKING([for Xinerama])
3829         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3830         if test "$ac_find_libraries" != "" ; then
3831             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3832             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3833                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3834             fi
3835             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3836             AC_MSG_RESULT([yes])
3837
3838             AC_MSG_CHECKING([for Xxf86vm extension])
3839             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3840             if test "$ac_find_libraries" != "" ; then
3841                 AC_MSG_RESULT([yes])
3842                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3843                                  [
3844                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3845                                  ],
3846                                  [],
3847                                  [
3848                                       #if HAVE_X11_XLIB_H
3849                                         #include <X11/Xlib.h>
3850                                       #endif
3851                                  ])
3852             else
3853                 AC_MSG_RESULT([no])
3854             fi
3855
3856         else
3857             AC_MSG_RESULT([no])
3858             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3859             wxUSE_DISPLAY="no"
3860         fi
3861     elif test "$wxUSE_MSW" = 1; then
3862 dnl ---------------------------------------------------------------------------
3863 dnl DirectDraw for MSW - optionally used by WxDisplay.
3864 dnl ---------------------------------------------------------------------------
3865         AC_CHECK_HEADERS([ddraw.h], [], [], [#include <windows.h>])
3866     fi
3867 fi
3868
3869 dnl ---------------------------------------------------------------------------
3870 dnl X11 session management
3871 dnl ---------------------------------------------------------------------------
3872 if test "$wxUSE_DETECT_SM" = "yes"; then
3873     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3874         AC_MSG_CHECKING([for -lSM - X11 session management])
3875         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3876         if test "$ac_find_libraries" != "" ; then
3877             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3878             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3879                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3880             fi
3881             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3882             AC_MSG_RESULT([yes])
3883         else
3884             AC_MSG_RESULT([no])
3885             AC_MSG_WARN([libSM not found; disabling session management detection])
3886             wxUSE_DETECT_SM="no"
3887         fi
3888     else
3889         wxUSE_DETECT_SM="no"
3890     fi
3891 fi
3892
3893
3894 dnl ---------------------------------------------------------------------------
3895 dnl OpenGL libraries
3896 dnl ---------------------------------------------------------------------------
3897
3898 USE_OPENGL=0
3899 if test "$wxUSE_OPENGL" = "yes"; then
3900     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3901         OPENGL_LIBS="-framework OpenGL -framework AGL"
3902     elif test "$wxUSE_MSW" = 1; then
3903         OPENGL_LIBS="-lopengl32 -lglu32"
3904     else
3905         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3906         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3907         AC_MSG_CHECKING([for OpenGL headers])
3908         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3909         if test "$ac_find_includes" != "" ; then
3910             AC_MSG_RESULT(found in $ac_find_includes)
3911             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3912             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3913         else
3914             AC_MSG_RESULT([not found])
3915         fi
3916
3917         AC_CHECK_HEADER(GL/gl.h, [
3918             AC_CHECK_HEADER(GL/glu.h, [
3919                 found_gl=0
3920
3921                 AC_MSG_CHECKING([for -lGL])
3922                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3923                 if test "$ac_find_libraries" != "" ; then
3924                     AC_MSG_RESULT([found in $ac_find_libraries])
3925
3926                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3927                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3928                         LDFLAGS_GL="$ac_path_to_link"
3929                     fi
3930
3931                     dnl don't suppose that libGL and libGLU are always in the
3932                     dnl same directory -- this is not true for some common
3933                     dnl distributions
3934                     AC_MSG_CHECKING([for -lGLU])
3935                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3936                     if test "$ac_find_libraries" != "" ; then
3937                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3938                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3939                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3940                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3941                         fi
3942
3943                         found_gl=1
3944                         OPENGL_LIBS="-lGL -lGLU"
3945                         AC_MSG_RESULT([yes])
3946                     else
3947                         AC_MSG_RESULT([no])
3948                     fi
3949                 else
3950                     AC_MSG_RESULT([no])
3951                 fi
3952
3953                 if test "$found_gl" != 1; then
3954                     AC_MSG_CHECKING([for -lMesaGL])
3955                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3956                     if test "$ac_find_libraries" != "" ; then
3957                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3958                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3959                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3960                         AC_MSG_RESULT([yes])
3961                     else
3962                         AC_MSG_RESULT([no])
3963                     fi
3964                 fi
3965             ])
3966         ])
3967
3968         if test "x$OPENGL_LIBS" = "x"; then
3969             dnl it should be an error and not a warning because OpenGL is not on
3970             dnl by default and so if it had been explicitly requested, we
3971             dnl shouldn't just fall back to compiling the library without it
3972             AC_MSG_ERROR(OpenGL libraries not available)
3973         fi
3974     fi
3975
3976     if test "$wxUSE_OPENGL" = "yes"; then
3977         USE_OPENGL=1
3978         AC_DEFINE(wxUSE_OPENGL)
3979         AC_DEFINE(wxUSE_GLCANVAS)
3980         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3981     fi
3982 fi
3983
3984
3985 dnl the symbol which allows conditional compilation for the given toolkit
3986 if test -n "$TOOLKIT" ; then
3987     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3988 fi
3989
3990
3991 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3992
3993 if test "$wxUSE_SHARED" = "yes"; then
3994     case "${host}" in
3995       *-pc-msdosdjgpp )
3996         dnl only static for now
3997         wxUSE_SHARED=no
3998         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3999       ;;
4000     esac
4001 fi
4002
4003 if test "$wxUSE_SHARED" = "yes"; then
4004
4005     dnl use versioned symbols if available on the platform
4006     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
4007
4008     case "${host}" in
4009       *-*-linux* | *-*-gnu* )
4010         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4011         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4012         ;;
4013
4014       *-*-solaris2* )
4015         if test "$GCC" = yes ; then
4016             dnl newer versions of gcc need -isystem to compile X headers on
4017             dnl Solaris (which use old style C syntax)
4018             CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
4019
4020             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
4021             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
4022             saveLdflags="$LDFLAGS"
4023             LDFLAGS="$saveLdflags -Wl,-rpath,/"
4024             AC_MSG_CHECKING([if the linker accepts -rpath])
4025             AC_TRY_LINK(
4026                 [],[],
4027                 [
4028                     AC_MSG_RESULT([yes])
4029                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4030                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4031                 ],[
4032                     AC_MSG_RESULT([no])
4033                     AC_MSG_CHECKING([if the linker accepts -R])
4034                     LDFLAGS="$saveLdflags -Wl,-R,/"
4035                     AC_TRY_LINK(
4036                         [],[],
4037                         [
4038                             AC_MSG_RESULT([yes])
4039                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4040                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
4041                         ],[
4042                             AC_MSG_RESULT([no])
4043                         ])
4044                 ])
4045             LDFLAGS="$saveLdflags"
4046         else
4047             SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
4048             WXCONFIG_RPATH="-R\$libdir"
4049         fi
4050       ;;
4051
4052       *-*-darwin* )
4053         install_name_tool=`which install_name_tool`
4054         if test "$install_name_tool" -a -x "$install_name_tool"; then
4055             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
4056             cat <<EOF >change-install-names
4057 #!/bin/sh
4058 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4059 inst_cmd="install_name_tool "
4060 for i in \${libnames} ; do
4061     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
4062 done
4063 \${inst_cmd} \${3}
4064 EOF
4065             chmod +x change-install-names
4066         fi
4067       ;;
4068
4069       *-*-cygwin* | *-*-mingw32* )
4070         dnl this one shouldn't be used for the library build so put it in a
4071         dnl separate variable from WXCONFIG_CPPFLAGS
4072         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4073         ;;
4074
4075       *-*-hpux* )
4076         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4077         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4078         ;;
4079
4080     esac
4081
4082     if test $wxUSE_RPATH = "no"; then
4083         SAMPLES_RPATH_FLAG=''
4084         SAMPLES_RPATH_POSTLINK=''
4085         WXCONFIG_RPATH=''
4086     fi
4087
4088     SHARED=1
4089
4090 else
4091
4092     config_linkage_component="-static"
4093     SHARED=0
4094
4095 fi
4096
4097
4098 UNICODE=0
4099 lib_unicode_suffix=
4100 WX_CHARTYPE="ansi"
4101 if test "$wxUSE_UNICODE" = "yes"; then
4102     lib_unicode_suffix=u
4103     WX_CHARTYPE="unicode"
4104     UNICODE=1
4105 fi
4106
4107 lib_debug_suffix=
4108 WX_DEBUGTYPE="release"
4109 DEBUG_FLAG=0
4110 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
4111     lib_debug_suffix=d
4112     WX_DEBUGTYPE="debug"
4113     DEBUG_FLAG=1
4114 fi
4115
4116 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4117 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4118
4119 DEBUG_INFO=0
4120 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4121     DEBUG_INFO=1
4122 fi
4123
4124 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
4125
4126 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
4127
4128 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4129
4130 if test "$cross_compiling" = "yes"; then
4131     HOST_SUFFIX="-$host_alias"
4132     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
4133     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
4134 fi
4135
4136 dnl library link name
4137 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
4138 dnl If we ever need to do that, we won't need to keep these.
4139 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4140 if test "${TOOLKIT_DIR}" = "os2"; then
4141     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4142 else
4143     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4144 fi
4145
4146
4147
4148 if test "$wxUSE_COCOA" = 1; then
4149     AC_LANG_SAVE
4150     AC_WX_LANG_OBJECTIVEC
4151 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4152 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4153 dnl Point but only if MacTypes.h was not included first.  Of course,
4154 dnl if MacTypes.h is included later then you're screwed when it
4155 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4156 dnl to not typedef Point and thus fix the problem.
4157     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4158     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4159 #include <CoreFoundation/CoreFoundation.h>
4160         ],[],
4161         [AC_MSG_RESULT([no])],
4162         [AC_MSG_RESULT([yes])
4163         AC_MSG_CHECKING([if defining __Point__ will fix it])
4164         AC_TRY_COMPILE([#define __Point__ 1
4165 #include <AppKit/NSEvent.h>
4166 #include <CoreFoundation/CoreFoundation.h>
4167             ],[],
4168             [AC_MSG_RESULT([yes])
4169             AC_DEFINE(__Point__)
4170             ],
4171             [AC_MSG_FAILURE([no])]
4172         )]
4173     )
4174     AC_LANG_RESTORE
4175 fi
4176
4177 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
4178     dnl base name of the resource file for wxMac must be the same
4179     dnl as library installation base name (-install_name)
4180     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
4181     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
4182
4183     dnl add the resources target for wxMac
4184     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
4185
4186     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
4187     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
4188     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
4189
4190     MACSETFILE="\$(SETFILE)"
4191
4192     dnl resources are bundled both with shared library and applications
4193     dnl since the carb resource *must* be included in the application
4194     if test "$wxUSE_MAC" = 1; then
4195         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
4196         RESCOMP="$REZ"
4197         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
4198     else
4199         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
4200         RESCOMP="echo -n \| $REZ"
4201         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
4202     fi
4203
4204 else
4205     dnl default value is to (silently) do nothing in the makefile
4206     MACSETFILE="@true"
4207
4208     if test "$wxUSE_PM" = 1; then
4209         RESCOMP="emxbind"
4210         WXCONFIG_RESFLAGS="-ep"
4211
4212         dnl Is this one really used anywhere for pm?
4213         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
4214     else
4215         POSTLINK_COMMAND="@true"
4216     fi
4217
4218 fi
4219
4220
4221 dnl ---------------------------------------------------------------------------
4222 dnl Checks for typedefs
4223 dnl ---------------------------------------------------------------------------
4224
4225 dnl   defines mode_t if not already defined
4226 AC_TYPE_MODE_T
4227 dnl   defines off_t if not already defined
4228 AC_TYPE_OFF_T
4229 dnl   defines pid_t if not already defined
4230 AC_TYPE_PID_T
4231 dnl   defines size_t if not already defined
4232 AC_TYPE_SIZE_T
4233 dnl   defines uid_t and gid_t if not already defined
4234 AC_TYPE_UID_T
4235
4236 dnl sets HAVE_SSIZE_T if ssize_t is defined
4237 AC_CHECK_TYPES(ssize_t)
4238
4239 dnl check what exactly size_t is on this machine - this is necessary to avoid
4240 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4241 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4242 AC_CACHE_CHECK([if size_t is unsigned int],
4243     wx_cv_size_t_is_uint,
4244     [
4245     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4246     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4247     dnl methods in a local class (i.e. class inside a function) declaration
4248     dnl without any objections!!
4249     dnl
4250     dnl hence the hack below: we must have Foo at global scope!
4251     AC_TRY_COMPILE([#include <stddef.h>],
4252         [
4253             return 0; }
4254
4255             struct Foo { void foo(size_t); void foo(unsigned int); };
4256
4257             int bar() {
4258         ],
4259         wx_cv_size_t_is_uint=no,
4260         wx_cv_size_t_is_uint=yes
4261     )
4262     ]
4263 )
4264
4265 if test "$wx_cv_size_t_is_uint" = "yes"; then
4266     AC_DEFINE(wxSIZE_T_IS_UINT)
4267 else
4268     AC_CACHE_CHECK([if size_t is unsigned long],
4269         wx_cv_size_t_is_ulong,
4270         AC_TRY_COMPILE([#include <stddef.h>],
4271             [
4272                 return 0; }
4273
4274                 struct Foo { void foo(size_t); void foo(unsigned long); };
4275
4276                 int bar() {
4277             ],
4278             wx_cv_size_t_is_ulong=no,
4279             wx_cv_size_t_is_ulong=yes
4280         )
4281     )
4282
4283     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4284         AC_DEFINE(wxSIZE_T_IS_ULONG)
4285     fi
4286 fi
4287
4288 AC_LANG_POP() dnl C++
4289
4290 dnl ---------------------------------------------------------------------------
4291 dnl Checks for structures
4292 dnl ---------------------------------------------------------------------------
4293
4294 dnl does passwd struct has the pw_gecos field?
4295 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4296     [
4297         AC_TRY_COMPILE([#include <pwd.h>],
4298              [
4299                 char *p;
4300                 struct passwd *pw;
4301                 p = pw->pw_gecos;
4302              ],
4303              [
4304                 wx_cv_struct_pw_gecos=yes
4305              ],
4306              [
4307                 wx_cv_struct_pw_gecos=no
4308              ]
4309         )
4310     ]
4311 )
4312
4313 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4314     AC_DEFINE(HAVE_PW_GECOS)
4315 fi
4316
4317 dnl ---------------------------------------------------------------------------
4318 dnl Check for functions
4319 dnl ---------------------------------------------------------------------------
4320
4321 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4322 if test "$wxUSE_WCHAR_T" = "yes"; then
4323     AC_DEFINE(wxUSE_WCHAR_T)
4324
4325     dnl check for wcslen in all possible places
4326     WCSLEN_FOUND=0
4327     WCHAR_LINK=
4328     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4329
4330     if test "$WCSLEN_FOUND" = 0; then
4331         if test "$TOOLKIT" = "MSW"; then
4332             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4333         else
4334             AC_CHECK_LIB(w, wcslen, [
4335                             WCHAR_LINK=" -lw"
4336                             WCSLEN_FOUND=1
4337                         ])
4338         fi
4339     fi
4340
4341     if test "$WCSLEN_FOUND" = 1; then
4342         AC_DEFINE(HAVE_WCSLEN)
4343     fi
4344
4345     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4346     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4347     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4348     dnl flags when g++ is configured, it will declare it's own).
4349     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4350         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4351     fi
4352
4353     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4354     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4355     dnl library, not the header, so do a header check for mbstate_t first.
4356     AC_CHECK_TYPES([mbstate_t],
4357                    [AC_CHECK_FUNCS(wcsrtombs)],
4358                    [],
4359                    [#include <wchar.h>])
4360 else
4361     AC_MSG_WARN([Wide character support is unavailable])
4362 fi
4363
4364 dnl check for vsnprintf() -- a safe version of vsprintf())
4365 dnl
4366 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4367 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4368 dnl stupidly, provides a dummy function declaration inside its extension)
4369 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4370 dnl
4371 dnl so we first check if the function is in the library
4372 dnl
4373 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4374 AC_CHECK_FUNCS(snprintf vsnprintf)
4375
4376 if test "$ac_cv_func_vsnprintf" = "yes"; then
4377     dnl yes it is -- now check if it is in the headers
4378     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4379         [
4380             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4381             dnl taking "char *" and not "const char *" while Metrowerks does
4382             dnl provide a correct vsnprintf declaration but in C++ mode it's
4383             dnl always in std namespace and so we have to bring it in scope
4384             AC_TRY_COMPILE(
4385                 [
4386                     #include <stdio.h>
4387                     #include <stdarg.h>
4388                     #ifdef __MSL__
4389                     #if __MSL__ >= 0x6000
4390                     namespace std {}
4391                     using namespace std;
4392                     #endif
4393                     #endif
4394                 ],
4395                 [
4396                     char *buf;
4397                     va_list ap;
4398                     vsnprintf(buf, 10u, "%s", ap);
4399                 ],
4400                 wx_cv_func_vsnprintf_decl=yes,
4401                 wx_cv_func_vsnprintf_decl=no
4402             )
4403         ]
4404     )
4405
4406     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4407         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4408
4409         dnl we know there is a vsnprintf declaration, but some old headers
4410         dnl may have one taking a "char *" format instead of "const char *"
4411         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4412             [
4413                 AC_TRY_COMPILE(
4414                     [
4415                         #include <stdio.h>
4416                         #include <stdarg.h>
4417                         #ifdef __MSL__
4418                         #if __MSL__ >= 0x6000
4419                         namespace std {}
4420                         using namespace std;
4421                         #endif
4422                         #endif
4423                     ],
4424                     [
4425                         char *buf;
4426                         va_list ap;
4427                         const char *fmt = "%s";
4428                         vsnprintf(buf, 10u, fmt, ap);
4429                     ],
4430                     wx_cv_func_broken_vsnprintf_decl=no,
4431                     wx_cv_func_broken_vsnprintf_decl=yes
4432                 )
4433             ]
4434         )
4435
4436         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4437             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4438         fi
4439     fi
4440 fi
4441
4442 dnl the same as above but for snprintf() now: it's not present in at least AIX
4443 dnl 4.2 headers
4444 if test "$ac_cv_func_snprintf" = "yes"; then
4445     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4446         [
4447             AC_TRY_COMPILE(
4448                 [
4449                     #include <stdio.h>
4450                     #include <stdarg.h>
4451                     #ifdef __MSL__
4452                     #if __MSL__ >= 0x6000
4453                     namespace std {}
4454                     using namespace std;
4455                     #endif
4456                     #endif
4457                 ],
4458                 [
4459                     char *buf;
4460                     snprintf(buf, 10u, "%s", "wx");
4461                 ],
4462                 wx_cv_func_snprintf_decl=yes,
4463                 wx_cv_func_snprintf_decl=no
4464             )
4465         ]
4466     )
4467
4468     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4469         AC_DEFINE(HAVE_SNPRINTF_DECL)
4470
4471         dnl we know there is an snprintf declaration, but some old headers
4472         dnl may have one taking a "char *" format instead of "const char *"
4473         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4474             [
4475                 AC_TRY_COMPILE(
4476                     [
4477                         #include <stdio.h>
4478                         #include <stdarg.h>
4479                         #ifdef __MSL__
4480                         #if __MSL__ >= 0x6000
4481                         namespace std {}
4482                         using namespace std;
4483                         #endif
4484                         #endif
4485                     ],
4486                     [
4487                         char *buf;
4488                         const char *fmt = "%s";
4489                         snprintf(buf, 10u, fmt, "wx");
4490                     ],
4491                     wx_cv_func_broken_snprintf_decl=no,
4492                     wx_cv_func_broken_snprintf_decl=yes
4493                 )
4494             ]
4495         )
4496
4497         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4498             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4499         fi
4500     fi
4501
4502     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4503
4504         dnl check if snprintf() has support for positional arguments
4505         dnl NB: if snprintf() has positional support we can safely suppose that also
4506         dnl     other *printf() functions support them as they all belong to the same
4507         dnl     family and they all fallback to the same implementation
4508         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4509             [
4510                 AC_TRY_RUN(
4511                     [
4512                         #include <stdio.h>
4513
4514                         int main (void)
4515                         {
4516                             char buffer[128];
4517                             snprintf (buffer, 128, "%2\$d %3\$d %1\$d", 1, 2, 3);
4518                             if (strcmp ("2 3 1", buffer) == 0)
4519                                 exit (0);
4520                             exit (1);
4521                         }
4522                     ],
4523                     wx_cv_func_snprintf_pos_params=no,
4524                     wx_cv_func_snprintf_pos_params=yes,
4525                     dnl be pessimistic when cross-compiling
4526                     [
4527                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4528 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4529                         wx_cv_func_snprintf_pos_params=no
4530                     ]
4531                 )
4532             ]
4533         )
4534
4535         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4536             AC_DEFINE(HAVE_UNIX98_PRINTF)
4537         fi
4538     fi
4539 fi
4540
4541 if test "$wxUSE_UNICODE" = yes; then
4542
4543     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4544     dnl builds so let's check if swprintf() is declared as C99 imposes:
4545     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4546     dnl or rather as:
4547     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4548     AC_CHECK_FUNCS(swprintf)
4549
4550     if test "$ac_cv_func_swprintf" = "yes"; then
4551         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4552             [
4553                 AC_TRY_COMPILE(
4554                     [
4555                         #include <stdio.h>
4556                         #include <stdarg.h>
4557                         #include <wchar.h>
4558                     ],
4559                     [
4560                         wchar_t *buf;
4561                         const wchar_t *fmt = L"test";
4562                         swprintf(buf, 10u, fmt);
4563                     ],
4564                     wx_cv_func_broken_swprintf_decl=no,
4565                     wx_cv_func_broken_swprintf_decl=yes
4566                 )
4567             ]
4568         )
4569
4570         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4571             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4572         fi
4573     fi
4574
4575     dnl also look if we have wide char IO functions, notice that [f]putws are
4576     dnl declared in special widec.h under Solaris
4577     wchar_headers="#include <stdio.h>
4578 #include <wchar.h>"
4579     case "${host}" in
4580         *-*-solaris2* )
4581             AC_CHECK_HEADERS(widec.h)
4582             if test "$ac_cv_header_widec_h" = "yes"; then
4583                 wchar_headers="$wchar_headers
4584 #include <widec.h>"
4585             fi
4586     esac
4587
4588     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4589                    [$wchar_headers])
4590
4591     dnl MinGW has a vswprintf with a different prototype, and
4592     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4593     dnl finds it even if it is not declared in some versions...
4594     AC_MSG_CHECKING([for _vsnwprintf])
4595     AC_TRY_COMPILE([#include <wchar.h>],
4596                    [&_vsnwprintf;],
4597                    [AC_MSG_RESULT([yes])
4598                     AC_DEFINE(HAVE__VSNWPRINTF)],
4599                    [AC_MSG_RESULT([no])]);
4600 fi
4601
4602 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4603     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4604 fi
4605
4606 if test "$wxUSE_FILE" = "yes"; then
4607     WX_CHECK_FUNCS(fsync)
4608 fi
4609
4610 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4611
4612 dnl the following tests are for Unix(like) systems only
4613 if test "$TOOLKIT" != "MSW"; then
4614
4615 dnl check for available version of iconv()
4616
4617 AM_ICONV
4618 LIBS="$LIBICONV $LIBS"
4619
4620 dnl check for POSIX signals if we need them
4621 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4622     AC_CHECK_FUNCS(sigaction)
4623
4624     if test "$ac_cv_func_sigaction" = "no"; then
4625         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4626         wxUSE_ON_FATAL_EXCEPTION=no
4627     fi
4628
4629     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4630       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4631       [
4632         dnl C compiler happily compiles the code even if there is type mismatch
4633         AC_LANG_PUSH(C++)
4634         AC_TRY_COMPILE([#include <signal.h>],
4635                      [
4636                         extern void testSigHandler(int);
4637
4638                         struct sigaction sa;
4639                         sa.sa_handler = testSigHandler;
4640                      ], [
4641                         wx_cv_type_sa_handler=int
4642                      ], [
4643                         wx_cv_type_sa_handler=void
4644                      ])
4645         AC_LANG_POP()
4646       ])
4647
4648       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4649     fi
4650 fi
4651
4652 dnl backtrace() and backtrace_symbols() for wxStackWalker
4653 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4654     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4655         [
4656             AC_LANG_PUSH(C++)
4657             AC_TRY_COMPILE([#include <execinfo.h>],
4658                 [
4659                     void *trace[1];
4660                     char **messages;
4661
4662                     backtrace(trace, 1);
4663                     messages = backtrace_symbols(trace, 1);
4664                 ],
4665                 wx_cv_func_backtrace=yes,
4666                 wx_cv_func_backtrace=no
4667             )
4668             AC_LANG_POP()
4669         ]
4670     )
4671
4672
4673     if test "$wx_cv_func_backtrace" = "no"; then
4674         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4675         wxUSE_STACKWALKER=no
4676     else
4677         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4678             [
4679                 AC_LANG_PUSH(C++)
4680                 AC_TRY_LINK([#include <cxxabi.h>],
4681                     [
4682                         int rc;
4683                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4684                     ],
4685                     wx_cv_func_cxa_demangle=yes,
4686                     wx_cv_func_cxa_demangle=no
4687                 )
4688                 AC_LANG_POP()
4689             ]
4690         )
4691
4692         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4693             AC_DEFINE(HAVE_CXA_DEMANGLE)
4694         fi
4695     fi
4696 fi
4697
4698 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4699     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4700     wxUSE_STACKWALKER=no
4701 fi
4702
4703
4704 dnl check for the function for temp files creation
4705 AC_CHECK_FUNCS(mkstemp mktemp, break)
4706
4707 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4708 dnl Linux and *BSD and statvfs() under Solaris
4709 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4710     AC_TRY_COMPILE(
4711         [
4712              #if defined(__BSD__)
4713              #include <sys/param.h>
4714              #include <sys/mount.h>
4715              #else
4716              #include <sys/vfs.h>
4717              #endif
4718         ],
4719         [
4720              long l;
4721              struct statfs fs;
4722              statfs("/", &fs);
4723              l = fs.f_bsize;
4724              l += fs.f_blocks;
4725              l += fs.f_bavail;
4726         ],
4727          wx_cv_func_statfs=yes,
4728          wx_cv_func_statfs=no
4729     )
4730 )
4731
4732 if test "$wx_cv_func_statfs" = "yes"; then
4733     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4734     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4735         AC_LANG_PUSH(C++)
4736         AC_TRY_COMPILE(
4737             [
4738                  #if defined(__BSD__)
4739                  #include <sys/param.h>
4740                  #include <sys/mount.h>
4741                  #else
4742                  #include <sys/vfs.h>
4743                  #endif
4744             ],
4745             [
4746                 struct statfs fs;
4747                 statfs("", &fs);
4748             ],
4749             wx_cv_func_statfs_decl=yes,
4750             wx_cv_func_statfs_decl=no
4751         )
4752         AC_LANG_POP()
4753     )
4754
4755     if test "$wx_cv_func_statfs_decl" = "yes"; then
4756         AC_DEFINE(HAVE_STATFS_DECL)
4757     fi
4758
4759     wx_cv_type_statvfs_t="struct statfs"
4760     AC_DEFINE(HAVE_STATFS)
4761 else
4762     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4763         AC_TRY_COMPILE(
4764             [
4765                 #include <stddef.h>
4766                 #include <sys/statvfs.h>
4767             ],
4768             [
4769                 statvfs("/", NULL);
4770             ],
4771             wx_cv_func_statvfs=yes,
4772             wx_cv_func_statvfs=no
4773         )
4774     )
4775
4776     if test "$wx_cv_func_statvfs" = "yes"; then
4777         dnl we also have to check whether we should use statvfs_t (works under
4778         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4779         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4780         dnl mode both work fine)
4781         dnl
4782         dnl for this check C++ compiler has to be used as passing incompatible
4783         dnl pointers is just a warning and not an error in C
4784         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4785             AC_LANG_PUSH(C++)
4786             AC_TRY_COMPILE(
4787                 [
4788                     #include <sys/statvfs.h>
4789                 ],
4790                 [
4791                     long l;
4792                     statvfs_t fs;
4793                     statvfs("/", &fs);
4794                     l = fs.f_bsize;
4795                     l += fs.f_blocks;
4796                     l += fs.f_bavail;
4797                 ],
4798                 wx_cv_type_statvfs_t=statvfs_t,
4799                 [
4800                     AC_TRY_COMPILE(
4801                         [
4802                             #include <sys/statvfs.h>
4803                         ],
4804                         [
4805                             long l;
4806                             struct statvfs fs;
4807                             statvfs("/", &fs);
4808                             l = fs.f_bsize;
4809                             l += fs.f_blocks;
4810                             l += fs.f_bavail;
4811                         ],
4812                         wx_cv_type_statvfs_t="struct statvfs",
4813                         wx_cv_type_statvfs_t="unknown"
4814                     )
4815                 ]
4816             )
4817             AC_LANG_POP()
4818         )
4819
4820         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4821             AC_DEFINE(HAVE_STATVFS)
4822         fi
4823     else
4824         dnl set it for the test below
4825         wx_cv_type_statvfs_t="unknown"
4826     fi
4827 fi
4828
4829 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4830     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4831 else
4832     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4833 fi
4834
4835 dnl check for fcntl() or at least flock() needed by Unix implementation of
4836 dnl wxSingleInstanceChecker
4837 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4838     AC_CHECK_FUNCS(fcntl flock, break)
4839
4840     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4841         AC_MSG_WARN(wxSingleInstanceChecker not available)
4842         wxUSE_SNGLINST_CHECKER=no
4843     fi
4844 fi
4845
4846 dnl check for timegm() used by datetime.cpp
4847 AC_CHECK_FUNCS(timegm)
4848
4849 dnl look for a function to modify the environment
4850 AC_CHECK_FUNCS(putenv setenv, break)
4851
4852 HAVE_SOME_SLEEP_FUNC=0
4853 if test "$USE_BEOS" = 1; then
4854     dnl BeOS has its own (wonder where did they get it from) sleep() function
4855     dnl in unistd.h
4856     AC_DEFINE(HAVE_SLEEP)
4857     HAVE_SOME_SLEEP_FUNC=1
4858 fi
4859
4860 if test "$USE_DARWIN" = 1; then
4861     dnl Mac OS X/Darwin has both nanosleep and usleep
4862     dnl but only usleep is defined in unistd.h
4863     AC_DEFINE(HAVE_USLEEP)
4864     HAVE_SOME_SLEEP_FUNC=1
4865 fi
4866
4867 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4868     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4869     POSIX4_LINK=
4870     AC_CHECK_FUNCS(nanosleep,
4871         AC_DEFINE(HAVE_NANOSLEEP),
4872         [
4873             AC_CHECK_LIB(posix4, nanosleep,
4874                 [
4875                     AC_DEFINE(HAVE_NANOSLEEP)
4876                     POSIX4_LINK=" -lposix4"
4877                 ],
4878                 [
4879                     WX_CHECK_FUNCS(usleep,,
4880                                     AC_MSG_WARN([wxSleep() function will not work])
4881                     )
4882                 ]
4883             )
4884         ]
4885     )
4886 fi
4887
4888 dnl check for uname (POSIX) and gethostname (BSD)
4889 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4890 if test "$wx_cv_func_uname" != yes; then
4891     WX_CHECK_FUNCS(gethostname)
4892 fi
4893
4894 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4895
4896 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4897 dnl libnsl or libresolv or libsocket)
4898 INET_LINK=
4899 AC_CHECK_FUNCS(inet_addr,
4900     AC_DEFINE(HAVE_INET_ADDR),
4901     [
4902         AC_CHECK_LIB(nsl, inet_addr,
4903             INET_LINK="nsl",
4904             [
4905                 AC_CHECK_LIB(resolv, inet_addr,
4906                     INET_LINK="resolv",
4907                     [
4908                         AC_CHECK_LIB(socket, inet_addr,
4909                             INET_LINK="socket"
4910                         )
4911                     ]
4912                 )
4913             ]
4914         )
4915     ]
4916 )
4917
4918 AC_CHECK_FUNCS(inet_aton,
4919         AC_DEFINE(HAVE_INET_ATON),
4920         [
4921             dnl only check it in the same lib
4922             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4923         ])
4924
4925 if test "x$INET_LINK" != "x"; then
4926     AC_DEFINE(HAVE_INET_ADDR)
4927     INET_LINK=" -l$INET_LINK"
4928 fi
4929
4930 WX_CHECK_FUNCS(fdopen)
4931
4932 fi
4933
4934 dnl if !MSW
4935
4936
4937 dnl ------------------------------------------
4938 dnl Checks specific to contrib libs (MMedia)
4939 dnl ------------------------------------------
4940
4941 dnl Check for ESD:
4942 EXTRALIBS_ESD=
4943 AC_CHECK_LIB(esd, esd_close, [
4944     AC_CHECK_HEADERS([esd.h], [
4945     EXTRALIBS_ESD="-lesd"
4946   ])
4947 ])
4948 AC_SUBST(EXTRALIBS_ESD)
4949
4950 dnl check for known CD-ROM interface
4951 AC_MSG_CHECKING([for known CD-ROM interface])
4952 AC_TRY_COMPILE([#ifdef __linux__
4953                 #include <linux/cdrom.h>
4954                 #else
4955                 /* For Solaris */
4956                 #include <sys/cdio.h>
4957                 #endif
4958                 ],
4959                [struct cdrom_tocentry entry, old_entry;],
4960                [AC_MSG_RESULT([yes])
4961                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4962                [AC_MSG_RESULT([no])])
4963
4964 dnl ===========================================================================
4965 dnl Now we have all the info we need - use it!
4966 dnl ===========================================================================
4967
4968 dnl flush the cache
4969 AC_CACHE_SAVE
4970
4971 dnl ---------------------------------------------------------------------------
4972 dnl thread support for Unix (for Win32 and OS/2 see past
4973 dnl                          the next matching "else")
4974 dnl ---------------------------------------------------------------------------
4975
4976 dnl under MSW (except mingw32) we always have thread support
4977 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4978
4979     dnl the code below:
4980     dnl
4981     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4982     dnl   necessary to build the MT programs for the linker and compiler
4983     dnl   respectively
4984     dnl
4985     dnl   sets wxUSE_THREADS=1 if thread support is activated
4986
4987     THREADS_LINK=
4988     THREADS_CFLAGS=
4989
4990     if test "$wxUSE_THREADS" = "yes" ; then
4991         if test "$USE_BEOS" = 1; then
4992             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4993             wxUSE_THREADS="no"
4994         fi
4995     fi
4996
4997     if test "$wxUSE_THREADS" = "yes" ; then
4998         dnl find if POSIX threads are available
4999         dnl
5000         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
5001         dnl archive from http://ac-archive.sourceforge.net/
5002         dnl
5003         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
5004         dnl Forero Cuervo <bachue@bachue.com> for the original code
5005
5006         dnl TODO: cache the result
5007
5008         dnl define the list of the thread options to try in the loop below
5009         dnl with the convention that anything starting with '-' is a cpp flag
5010         dnl while anything else is a library (i.e. there is an implicit "-l")
5011         THREAD_OPTS="-pthread"
5012         case "${host}" in
5013           *-*-solaris2* | *-*-sunos4* )
5014                 if test "x$GCC" = "xyes"; then
5015                     dnl Solaris/gcc combination use this one for some reason
5016                     THREAD_OPTS="-pthreads $THREAD_OPTS"
5017                 else
5018                     THREAD_OPTS="-mt $THREAD_OPTS"
5019                 fi
5020                 ;;
5021           *-*-freebsd*)
5022                 dnl look, in order, for the kernel threads, then Linux threads
5023                 dnl and finally the userland threads
5024                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
5025                 ;;
5026           *-*-darwin* | *-*-cygwin* )
5027                 dnl Darwin / Mac OS X just uses -lpthread tested below
5028                 dnl and so does Cygwin
5029                 THREAD_OPTS=""
5030                 ;;
5031           *-*-aix*)
5032                 dnl AIX calls the library libpthreads - thanks IBM!
5033                 THREAD_OPTS="pthreads"
5034                 ;;
5035           *-hp-hpux* )
5036                 if test "x$GCC" = "xyes"; then
5037                     dnl g++ versions before 3.3.2 don't support -pthread.
5038                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
5039                         THREAD_OPTS=""
5040                 else
5041                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
5042                     dnl 2005]) supports -mt
5043                     THREAD_OPTS="-mt"
5044                 fi
5045                 ;;
5046
5047           *-*-irix* )
5048                 dnl gcc under IRIX doesn't seem to like -pthread, but it
5049                 dnl doesn't give an error for it neither, just a warning
5050                 dnl message -- but this is still very annoying
5051                 if test "x$GCC" = "xyes"; then
5052                     THREAD_OPTS=""
5053                 fi
5054                 ;;
5055
5056           *-*-*UnixWare*)
5057                 dnl flying by man pages here: Caldera online docs use this
5058                 if test "x$GCC" != "xyes"; then
5059                     THREAD_OPTS="-Ethread"
5060                 fi
5061                 ;;
5062         esac
5063
5064         dnl simply linking with libpthread should make the test below work but
5065         dnl it's far from certain that the threaded programs compiled without
5066         dnl any special switches actually work, so try it after all the others
5067         THREAD_OPTS="$THREAD_OPTS pthread none"
5068
5069         dnl now test for all possibilities
5070         THREADS_OK=no
5071         for flag in $THREAD_OPTS; do
5072             case $flag in
5073                 none)
5074                     AC_MSG_CHECKING([whether pthreads work without any flags])
5075                     ;;
5076
5077                 -*)
5078                     AC_MSG_CHECKING([whether pthreads work with $flag])
5079                     THREADS_CFLAGS="$flag"
5080                     ;;
5081
5082                 *)
5083                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5084                     THREADS_LINK="-l$flag"
5085                     ;;
5086               esac
5087
5088               save_LIBS="$LIBS"
5089               save_CFLAGS="$CFLAGS"
5090               LIBS="$THREADS_LINK $LIBS"
5091               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5092
5093               AC_TRY_LINK([#include <pthread.h>],
5094                           [pthread_create(0,0,0,0);],
5095                           THREADS_OK=yes)
5096
5097               LIBS="$save_LIBS"
5098               CFLAGS="$save_CFLAGS"
5099
5100               AC_MSG_RESULT($THREADS_OK)
5101               if test "x$THREADS_OK" = "xyes"; then
5102                       break;
5103               fi
5104
5105               THREADS_LINK=""
5106               THREADS_CFLAGS=""
5107       done
5108
5109       if test "x$THREADS_OK" != "xyes"; then
5110           wxUSE_THREADS=no
5111           AC_MSG_WARN([No thread support on this system... disabled])
5112       else
5113           dnl yes, these special compiler flags should be used with the
5114           dnl linker as well
5115           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5116           LIBS="$THREADS_LINK $LIBS"
5117
5118           AC_MSG_CHECKING([if more special flags are required for pthreads])
5119           flag=no
5120           case "${host}" in
5121             *-aix*)
5122                 dnl again quoting from
5123                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5124                 dnl
5125                 dnl     When compiling and linking with -pthread, the library
5126                 dnl     search path should include -L/usr/lib/threads at the
5127                 dnl     beginning of the path.
5128                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5129                 flag="-D_THREAD_SAFE"
5130                 ;;
5131             *-freebsd*)
5132                 flag="-D_THREAD_SAFE"
5133                 ;;
5134             *-hp-hpux* )
5135                 flag="-D_REENTRANT"
5136                 if test "x$GCC" != "xyes"; then
5137                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5138                     flag="$flag -D_RWSTD_MULTI_THREAD"
5139                 fi
5140                 ;;
5141             *solaris* | alpha*-osf*)
5142                 flag="-D_REENTRANT"
5143                 ;;
5144           esac
5145           AC_MSG_RESULT(${flag})
5146           if test "x$flag" != xno; then
5147               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5148           fi
5149
5150           dnl don't add these options to CPPFLAGS as cpp might not know them
5151           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5152       fi
5153     fi
5154
5155     dnl do other tests only if we are using threads
5156     if test "$wxUSE_THREADS" = "yes" ; then
5157       AC_CHECK_FUNCS(thr_setconcurrency)
5158
5159       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5160       dnl wouldn't be found by it
5161       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5162       [
5163         AC_TRY_COMPILE([#include <pthread.h>
5164                void ThreadCleanupFunc(void *p);
5165             ],
5166             [
5167                 void *p;
5168                 pthread_cleanup_push(ThreadCleanupFunc, p);
5169                 pthread_cleanup_pop(0);
5170             ], [
5171                wx_cv_func_pthread_cleanup=yes
5172             ], [
5173                wx_cv_func_pthread_cleanup=no
5174             ]
5175         )
5176       ])
5177       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5178         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5179       fi
5180
5181       AC_CHECK_HEADERS(sched.h)
5182       if test "$ac_cv_header_sched_h" = "yes"; then
5183           AC_CHECK_FUNC(sched_yield,
5184             AC_DEFINE(HAVE_SCHED_YIELD),
5185             [
5186                 AC_CHECK_LIB(posix4,
5187                     sched_yield,
5188                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5189                     AC_MSG_WARN(wxThread::Yield will not work properly)
5190                 )
5191             ]
5192           )
5193       fi
5194
5195       dnl to be able to set the thread priority, we need to have all of the
5196       dnl following functions:
5197       dnl   1. pthread_attr_getschedpolicy
5198       dnl   2. sched_get_priority_min and sched_get_priority_max
5199       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5200       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5201       HAVE_PRIOR_FUNCS=0
5202       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5203                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5204                        [AC_CHECK_FUNC(sched_get_priority_max,
5205                            HAVE_PRIOR_FUNCS=1,
5206                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5207                              [
5208                                 HAVE_PRIOR_FUNCS=1
5209                                 POSIX4_LINK=" -lposix4"
5210                              ],
5211                            )]
5212                        )]
5213                      )]
5214                    )
5215
5216       if test "$HAVE_PRIOR_FUNCS" = 1; then
5217         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5218       else
5219         AC_MSG_WARN(Setting thread priority will not work)
5220       fi
5221
5222       AC_CHECK_FUNC(pthread_cancel,
5223                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5224                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5225
5226       AC_CHECK_FUNC(pthread_attr_setstacksize,
5227                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5228
5229       dnl mutexattr_t initialization is done in quite different ways on different
5230       dnl platforms, so check for a few things:
5231       dnl
5232       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5233       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5234       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5235       dnl defined, we do it by directly assigned
5236       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5237
5238       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5239       [
5240         AC_TRY_COMPILE([#include <pthread.h>],
5241             [
5242                pthread_mutexattr_t attr;
5243                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5244             ],
5245             wx_cv_type_pthread_mutexattr_t=yes,
5246             wx_cv_type_pthread_mutexattr_t=no
5247         )
5248       ])
5249
5250       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5251         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5252
5253         dnl check if we already have the declaration we need, it is not
5254         dnl present in some systems' headers
5255         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5256                        wx_cv_func_pthread_mutexattr_settype_decl, [
5257                        AC_TRY_COMPILE([#include <pthread.h>],
5258                            [
5259                                pthread_mutexattr_t attr;
5260                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5261                            ],
5262                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5263                            wx_cv_func_pthread_mutexattr_settype_decl=no
5264                        )
5265         ])
5266         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5267             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5268         fi
5269       else
5270         dnl don't despair, there may be another way to do it
5271         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5272                        wx_cv_type_pthread_rec_mutex_init,
5273         [
5274             AC_TRY_COMPILE([#include <pthread.h>],
5275                 [
5276                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5277                 ], [
5278                     wx_cv_type_pthread_rec_mutex_init=yes
5279                 ], [
5280                     wx_cv_type_pthread_rec_mutex_init=no
5281                 ]
5282             )
5283         ])
5284         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5285           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5286         else
5287           dnl this may break code working elsewhere, so at least warn about it
5288           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5289         fi
5290       fi
5291     fi
5292
5293 dnl from if !MSW
5294 else
5295     if test "$wxUSE_THREADS" = "yes" ; then
5296       case "${host}" in
5297         *-*-mingw32* )
5298             dnl check if the compiler accepts -mthreads
5299             AC_CACHE_CHECK([if compiler supports -mthreads],
5300                 wx_cv_cflags_mthread,
5301                 [
5302                     CFLAGS_OLD="$CFLAGS"
5303                     CFLAGS="-mthreads $CFLAGS"
5304                     AC_TRY_COMPILE([], [],
5305                         wx_cv_cflags_mthread=yes,
5306                         wx_cv_cflags_mthread=no
5307                     )
5308                 ]
5309             )
5310
5311             if test "$wx_cv_cflags_mthread" = "yes"; then
5312                 dnl it does, use it
5313                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5314                 LDFLAGS="$LDFLAGS -mthreads"
5315             else
5316                 dnl it doesn't
5317                 CFLAGS="$CFLAGS_OLD"
5318             fi
5319         ;;
5320         *-pc-os2*emx )
5321             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5322             LDFLAGS="$LDFLAGS -Zmt"
5323         ;;
5324       esac
5325     fi
5326 fi
5327
5328 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5329 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5330 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5331 dnl By preference, we probably should use getaddrinfo which avoids thread
5332 dnl safety issues and supports IPv6, however there currently is no code
5333 dnl for it, so testing for it is temporarily disabled and we are restricted
5334 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5335
5336 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5337     dnl no getaddrinfo, so check for gethostbyname_r and
5338     dnl related functions (taken from python's configure.in)
5339     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5340       AX_FUNC_WHICH_GETHOSTBYNAME_R
5341       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5342               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5343           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5344       fi
5345       dnl A similar test for getservbyname_r
5346       dnl I'm tempted to just not do this test which is taking much time and
5347       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5348       dnl doing the test already exists, so using it is easy enough.     - SN
5349       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5350       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5351               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5352           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5353       fi
5354       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5355       dnl silently assume it's available exactly if gethostbyname_r is
5356       dnl available and always requires two more arguments than
5357       dnl gethostbyname_r.
5358       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5359       dnl  function, although it should be easy to rewrite the gethostbyname_r
5360       dnl  check to fit this case, if it's really needed.                - SN )
5361 dnl    ]
5362 dnl )
5363
5364 if test "$wxUSE_THREADS" = "yes"; then
5365   AC_DEFINE(wxUSE_THREADS)
5366
5367   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5368 else
5369   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5370   dnl functions - add tests for other functions here as well
5371   if test "$wx_cv_func_strtok_r" = "yes"; then
5372     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5373     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5374         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5375         AC_MSG_RESULT(yes)
5376     else
5377         AC_MSG_RESULT(no)
5378     fi
5379   fi
5380 fi
5381
5382 if test "$WXGTK20" = 1 ; then
5383   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5384   WXGTK12=1
5385 fi
5386
5387 if test "$WXGTK12" = 1 ; then
5388   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5389 fi
5390
5391 if test "$WXGTK127" = 1 ; then
5392   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5393 fi
5394
5395 if test "$WXGPE" = 1 ; then
5396   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5397 fi
5398
5399 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5400 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5401 DEBUG_CFLAGS=
5402 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5403     DEBUG_CFLAGS="-g"
5404     wxUSE_OPTIMISE=no
5405 fi
5406
5407 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5408     wxUSE_DEBUG_INFO=yes
5409     if test "$GCC" = yes; then
5410         DEBUG_CFLAGS="-ggdb"
5411     fi
5412 fi
5413
5414 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5415     AC_DEFINE(WXDEBUG)
5416     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5417 else
5418     if test "$wxUSE_GTK" = 1 ; then
5419         if test "x$wxGTK_VERSION" = "x1" ; then
5420             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5421         fi
5422     fi
5423 fi
5424
5425 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5426     AC_DEFINE(wxUSE_MEMORY_TRACING)
5427     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5428     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5429     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5430 fi
5431
5432 if test "$wxUSE_DMALLOC" = "yes" ; then
5433     DMALLOC_LIBS="-ldmallocthcxx"
5434 fi
5435
5436 dnl cc/cxx/ld option for profiling
5437 PROFILE_FLAGS=
5438 if test "$wxUSE_PROFILE" = "yes" ; then
5439     PROFILE_FLAGS=" -pg"
5440 fi
5441
5442 if test "$GCC" = "yes" ; then
5443     if test "$wxUSE_NO_RTTI" = "yes" ; then
5444         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5445     fi
5446     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5447         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5448     fi
5449     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5450         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5451     fi
5452
5453     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5454     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5455     dnl for each subroutine by default -- using the switch below only creates
5456     dnl one entry per file instead at the price of minor performance penalty
5457     dnl
5458     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5459     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5460     dnl this, or even the extent of gcc/wx version combinations affected, but
5461     dnl also as above, this 'fix' does not come without side effects.
5462     dnl
5463     dnl TODO: test for the gcc version here (how?)
5464     case "${host}" in
5465       powerpc*-*-aix* )
5466         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5467         ;;
5468       *-hppa* )
5469         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5470         ;;
5471     esac
5472 fi
5473
5474 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5475 OPTIMISE_CFLAGS=
5476 if test "$wxUSE_OPTIMISE" = "no" ; then
5477     if test "$GCC" = yes ; then
5478         dnl use -O0 because compiling with it is faster than compiling with no
5479         dnl optimization options at all (at least with g++ 3.2)
5480         OPTIMISE_CFLAGS="-O0"
5481     fi
5482 else
5483     if test "$GCC" = yes ; then
5484         case "${host}" in
5485             *-pc-os2_emx | *-pc-os2-emx )
5486                 dnl Not all of the supported gcc versions understand
5487                 dnl -fstrict-aliasing and none actually needs it (yet).
5488                 OPTIMISE_CFLAGS="-O2"
5489             ;;
5490             *)
5491                 dnl Switch on optimisation but keep strict-aliasing off for
5492                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5493                 dnl switched back on consider using -Wstrict-aliasing=2.
5494                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5495             ;;
5496         esac
5497     else
5498         OPTIMISE_CFLAGS="-O"
5499     fi
5500 fi
5501
5502 dnl ---------------------------------------------------------------------------
5503 dnl compatibility level
5504 dnl ---------------------------------------------------------------------------
5505
5506 if test "x$WXWIN_COMPATIBILITY_2_4" = "xyes"; then
5507     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
5508
5509     WXWIN_COMPATIBILITY_2_6="yes"
5510 fi
5511
5512 if test "x$WXWIN_COMPATIBILITY_2_6" != "xno"; then
5513     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5514 fi
5515
5516 dnl ---------------------------------------------------------------------------
5517 dnl the library may be built without GUI classes at all
5518 dnl ---------------------------------------------------------------------------
5519
5520 if test "$wxUSE_GUI" = "yes"; then
5521     AC_DEFINE(wxUSE_GUI)
5522
5523     dnl the things we always pull in the GUI version of the library:
5524     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5525     dnl    library really can't be built without those)
5526     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5527     dnl    almost any program and the first 2 are needed to show a message box
5528     dnl    which want to be always able to do)
5529     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5530     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5531     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5532     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5533     dnl 5. misc stuff: timers, settings, message box
5534 fi
5535
5536 dnl ---------------------------------------------------------------------------
5537 dnl Unix/Windows
5538 dnl ---------------------------------------------------------------------------
5539
5540 if test "$wxUSE_UNIX" = "yes"; then
5541   AC_DEFINE(wxUSE_UNIX)
5542 fi
5543
5544 dnl ------------------------------------------------------------------------
5545 dnl DLL support
5546 dnl ------------------------------------------------------------------------
5547
5548 dnl under MSW we always have LoadLibrary/GetProcAddress
5549 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5550
5551     HAVE_DL_FUNCS=0
5552     HAVE_SHL_FUNCS=0
5553     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5554         if test "$USE_DARWIN" = 1; then
5555             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5556             HAVE_DL_FUNCS=1
5557         elif test "$USE_DOS" = 1; then
5558             HAVE_DL_FUNCS=0
5559         else
5560             dnl the test is a bit complicated because we check for dlopen() both with
5561             dnl and without -ldl and we also try to find shl_load() if there is no
5562             dnl dlopen() on this system
5563             AC_CHECK_FUNCS(dlopen,
5564             [
5565                 AC_DEFINE(HAVE_DLOPEN)
5566                 HAVE_DL_FUNCS=1
5567             ],
5568             [
5569                 AC_CHECK_LIB(dl, dlopen,
5570                             [
5571                                 AC_DEFINE(HAVE_DLOPEN)
5572                                 HAVE_DL_FUNCS=1
5573                                 DL_LINK=" -ldl$DL_LINK"
5574                             ],
5575                             [
5576                                 AC_CHECK_FUNCS(shl_load,
5577                                               [
5578                                                 AC_DEFINE(HAVE_SHL_LOAD)
5579                                                 HAVE_SHL_FUNCS=1
5580                                               ],
5581                                               [
5582                                                 AC_CHECK_LIB(shl_load, dld,
5583                                                              [
5584                                                                 HAVE_SHL_FUNCS=1
5585                                                                 DL_LINK=" -ldld$DL_LINK"
5586                                                              ])
5587                                               ])
5588                             ])
5589             ])
5590
5591         dnl check also for dlerror()
5592         if test "$HAVE_DL_FUNCS" = 1; then
5593             AC_CHECK_FUNCS(dlerror,
5594                 AC_DEFINE(HAVE_DLERROR),
5595                 [
5596                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5597                 ]
5598             )
5599         fi
5600         fi
5601
5602         if test "$HAVE_DL_FUNCS" = 0; then
5603             if test "$HAVE_SHL_FUNCS" = 0; then
5604               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5605                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5606                   wxUSE_DYNAMIC_LOADER=no
5607                   wxUSE_DYNLIB_CLASS=no
5608               else
5609                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5610               fi
5611             fi
5612         fi
5613     fi
5614 fi
5615
5616 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5617     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5618 fi
5619 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5620     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5621 fi
5622
5623
5624 dnl ---------------------------------------------------------------------------
5625 dnl Verify consistency of plugins/monolithic/shared settings:
5626 dnl ---------------------------------------------------------------------------
5627
5628 if test "$wxUSE_PLUGINS" = "yes" ; then
5629     if test "$wxUSE_SHARED" = "no" ; then
5630         AC_MSG_WARN([plugins supported only in shared build, disabling])
5631         wxUSE_PLUGINS=no
5632     fi
5633     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5634         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5635         wxUSE_PLUGINS=no
5636     fi
5637     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5638         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5639         wxUSE_PLUGINS=no
5640     fi
5641     if test "$wxUSE_PLUGINS" = "yes" ; then
5642         AC_DEFINE(wxUSE_PLUGINS)
5643     fi
5644 fi
5645
5646 dnl ---------------------------------------------------------------------------
5647 dnl Register non-GUI class options for makefiles and setup.h
5648 dnl ---------------------------------------------------------------------------
5649
5650 if test "$wxUSE_STL" = "yes"; then
5651   AC_DEFINE(wxUSE_STL)
5652 fi
5653
5654 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5655   AC_DEFINE(wxUSE_APPLE_IEEE)
5656 fi
5657
5658 if test "$wxUSE_TIMER" = "yes"; then
5659   AC_DEFINE(wxUSE_TIMER)
5660 fi
5661
5662 dnl Unix implementation needs additional checks because audio support
5663 dnl comes in many favours:
5664 if test "$USE_UNIX" = "1" ; then
5665     dnl it's not enough to check for just the header because OSS under NetBSD
5666     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5667     dnl whether we need -lossaudio at link-time
5668     AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5669         AC_TRY_LINK([
5670                 #include <sys/ioctl.h>
5671                 #include <sys/soundcard.h>
5672             ],
5673             [
5674                 ioctl(0, SNDCTL_DSP_SPEED, 0);
5675             ],
5676             ac_cv_header_sys_soundcard=yes,
5677             [
5678                 saveLibs="$LIBS"
5679                 LIBS="$saveLibs -lossaudio"
5680                 AC_TRY_LINK([
5681                         #include <sys/ioctl.h>
5682                         #include <sys/soundcard.h>
5683                     ],
5684                     [
5685                         ioctl(0, SNDCTL_DSP_SPEED, 0);
5686                     ],
5687                     ac_cv_header_sys_soundcard=yes,
5688                     [
5689                         LIBS="$saveLibs"
5690                         ac_cv_header_sys_soundcard=no
5691                     ]
5692                 )
5693             ]
5694         )
5695     ])
5696
5697     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5698         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5699     else
5700         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5701     fi
5702 fi
5703 WITH_PLUGIN_SDL=0
5704 if test "$wxUSE_SOUND" = "yes"; then
5705   if test "$USE_UNIX" = "1" ; then
5706     if test "$wxUSE_LIBSDL" != "no"; then
5707       AM_PATH_SDL([1.2.0],
5708                   [
5709                     EXTRALIBS_SDL="$SDL_LIBS"
5710                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5711                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5712                     AC_DEFINE(wxUSE_LIBSDL)
5713                   ],
5714                   [wxUSE_LIBSDL="no"])
5715       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5716         WITH_PLUGIN_SDL=1
5717       fi
5718     fi
5719   else
5720     dnl wxMGL doesn't support sound under DOS, only under Unix
5721     if test "$wxUSE_MGL" = 1; then
5722         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5723         wxUSE_SOUND="no"
5724     fi
5725   fi
5726 fi
5727
5728 if test "$wxUSE_SOUND" = "yes"; then
5729   AC_DEFINE(wxUSE_SOUND)
5730   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5731 fi
5732
5733 if test "$WXGTK20" = 1; then
5734     PKG_PROG_PKG_CONFIG()
5735
5736     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5737         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5738
5739                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5740                                   [libgnomeprintui-2.2 >= 2.8],
5741                     [
5742                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5743                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5744                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5745                     ],
5746                     [
5747                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5748                         wxUSE_LIBGNOMEPRINT="no"
5749                     ]
5750                 )
5751         fi
5752     fi
5753
5754     if test "$wxUSE_MIMETYPE" = "yes" ; then
5755         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5756
5757                 PKG_CHECK_MODULES(GNOMEVFS,
5758                                   [gnome-vfs-2.0 >= 2.0],
5759                     [
5760                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5761                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5762                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5763                     ],
5764                     [
5765                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5766                         wxUSE_LIBGNOMEVFS="no"
5767                     ]
5768                 )
5769         fi
5770     fi
5771
5772     if test "$wxUSE_LIBHILDON" = "yes" ; then
5773         PKG_CHECK_MODULES(HILDON,
5774                           [hildon-lgpl >= 0.9],
5775             [
5776                 EXTRALIBS_HILDON="$HILDON_LIBS"
5777                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5778                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5779                 AC_DEFINE(wxUSE_LIBHILDON)
5780             ],
5781             [
5782                 AC_MSG_WARN([libhildon_lgpl not found])
5783                         wxUSE_LIBHILDON="no"
5784             ]
5785         )
5786     fi
5787 fi
5788
5789 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5790   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5791 fi
5792
5793 if test "$wxUSE_STOPWATCH" = "yes"; then
5794   AC_DEFINE(wxUSE_STOPWATCH)
5795 fi
5796
5797 if test "$wxUSE_DATETIME" = "yes"; then
5798   AC_DEFINE(wxUSE_DATETIME)
5799 fi
5800
5801 if test "$wxUSE_FILE" = "yes"; then
5802   AC_DEFINE(wxUSE_FILE)
5803 fi
5804
5805 if test "$wxUSE_FFILE" = "yes"; then
5806   AC_DEFINE(wxUSE_FFILE)
5807 fi
5808
5809 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5810   if test "$wxUSE_STREAMS" != yes; then
5811     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5812     wxUSE_ARCHIVE_STREAMS=no
5813   else
5814     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5815   fi
5816 fi
5817
5818 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5819   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5820     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5821   elif test "$wxUSE_ZLIB" = "no"; then
5822     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5823   else
5824     AC_DEFINE(wxUSE_ZIPSTREAM)
5825   fi
5826 fi
5827
5828 if test "$wxUSE_TARSTREAM" = "yes"; then
5829   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5830     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5831   else
5832     AC_DEFINE(wxUSE_TARSTREAM)
5833   fi
5834 fi
5835
5836 if test "$wxUSE_FILESYSTEM" = "yes"; then
5837   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5838     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5839     wxUSE_FILESYSTEM=no
5840   else
5841     AC_DEFINE(wxUSE_FILESYSTEM)
5842   fi
5843 fi
5844
5845 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5846   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5847     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5848   else
5849     AC_DEFINE(wxUSE_FS_ARCHIVE)
5850   fi
5851 fi
5852
5853 if test "$wxUSE_FS_ZIP" = "yes"; then
5854   if test "$wxUSE_FS_ARCHIVE" != yes; then
5855     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5856   else
5857     AC_DEFINE(wxUSE_FS_ZIP)
5858   fi
5859 fi
5860
5861 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5862   if test "$USE_UNIX" != 1; then
5863     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5864     wxUSE_ON_FATAL_EXCEPTION=no
5865   else
5866     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5867   fi
5868 fi
5869
5870 if test "$wxUSE_STACKWALKER" = "yes"; then
5871     AC_DEFINE(wxUSE_STACKWALKER)
5872 fi
5873
5874 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5875     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5876         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5877         wxUSE_DEBUGREPORT=no
5878     else
5879         AC_DEFINE(wxUSE_DEBUGREPORT)
5880         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5881             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5882         fi
5883     fi
5884 fi
5885
5886 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5887   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5888 fi
5889
5890 if test "$wxUSE_BUSYINFO" = "yes"; then
5891   AC_DEFINE(wxUSE_BUSYINFO)
5892 fi
5893
5894 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5895   AC_DEFINE(wxUSE_STD_IOSTREAM)
5896 fi
5897
5898 if test "$wxUSE_STD_STRING" = "yes"; then
5899   AC_DEFINE(wxUSE_STD_STRING)
5900 fi
5901
5902 if test "$wxUSE_STDPATHS" = "yes"; then
5903   AC_DEFINE(wxUSE_STDPATHS)
5904 fi
5905
5906 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5907     AC_DEFINE(wxUSE_TEXTBUFFER)
5908 fi
5909
5910 if test "$wxUSE_TEXTFILE" = "yes"; then
5911   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5912     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5913   else
5914     AC_DEFINE(wxUSE_TEXTFILE)
5915   fi
5916 fi
5917
5918 if test "$wxUSE_CONFIG" = "yes" ; then
5919   if test "$wxUSE_TEXTFILE" != "yes"; then
5920     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5921   else
5922     AC_DEFINE(wxUSE_CONFIG)
5923     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5924     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5925   fi
5926 fi
5927
5928 if test "$wxUSE_INTL" = "yes" ; then
5929   if test "$wxUSE_FILE" != "yes"; then
5930     AC_MSG_WARN(I18n code requires wxFile... disabled)
5931   else
5932     AC_DEFINE(wxUSE_INTL)
5933     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5934     GUIDIST="$GUIDIST INTL_DIST"
5935   fi
5936 fi
5937
5938 if test "$wxUSE_LOG" = "yes"; then
5939   AC_DEFINE(wxUSE_LOG)
5940
5941     if test "$wxUSE_LOGGUI" = "yes"; then
5942       AC_DEFINE(wxUSE_LOGGUI)
5943     fi
5944
5945     if test "$wxUSE_LOGWINDOW" = "yes"; then
5946       AC_DEFINE(wxUSE_LOGWINDOW)
5947     fi
5948
5949     if test "$wxUSE_LOGDIALOG" = "yes"; then
5950       AC_DEFINE(wxUSE_LOG_DIALOG)
5951     fi
5952
5953     dnl the keyboard sample requires wxUSE_LOG
5954     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5955 fi
5956
5957 if test "$wxUSE_LONGLONG" = "yes"; then
5958   AC_DEFINE(wxUSE_LONGLONG)
5959 fi
5960
5961 if test "$wxUSE_GEOMETRY" = "yes"; then
5962   AC_DEFINE(wxUSE_GEOMETRY)
5963 fi
5964
5965 if test "$wxUSE_STREAMS" = "yes" ; then
5966   AC_DEFINE(wxUSE_STREAMS)
5967 fi
5968
5969 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5970   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5971 fi
5972
5973
5974 dnl ---------------------------------------------------------------------------
5975 dnl time/date functions
5976 dnl ---------------------------------------------------------------------------
5977
5978 if test "$wxUSE_DATETIME" = "yes"; then
5979     dnl check for strptime and for its declaration as some systems lack it
5980     dnl FIXME: use WX_CHECK_FUNCS instead
5981     AC_CHECK_FUNCS(strptime)
5982     if test "$ac_cv_func_strptime" = "yes"; then
5983         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5984             [
5985                 AC_LANG_PUSH(C++)
5986                 AC_TRY_COMPILE(
5987                     [
5988                         #include <time.h>
5989                     ],
5990                     [
5991                         struct tm t;
5992                         strptime("foo", "bar", &t);
5993                     ],
5994                     wx_cv_func_strptime_decl=yes,
5995                     wx_cv_func_strptime_decl=no
5996                 )
5997                 AC_LANG_POP()
5998             ]
5999         )
6000     fi
6001     if test "$wx_cv_func_strptime_decl" = "yes"; then
6002         AC_DEFINE(HAVE_STRPTIME_DECL)
6003     fi
6004
6005     dnl check for timezone variable
6006     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6007     AC_CACHE_CHECK(for timezone variable in <time.h>,
6008                    wx_cv_var_timezone,
6009                    [
6010                         AC_TRY_COMPILE(
6011                             [
6012                                 #include <time.h>
6013                             ],
6014                             [
6015                                 int tz;
6016                                 tz = timezone;
6017                             ],
6018                             [
6019                                 wx_cv_var_timezone=timezone
6020                             ],
6021                             [
6022                                 AC_TRY_COMPILE(
6023                                     [
6024                                         #include <time.h>
6025                                     ],
6026                                     [
6027                                         int tz;
6028                                         tz = _timezone;
6029                                     ],
6030                                     [
6031                                         wx_cv_var_timezone=_timezone
6032                                     ],
6033                                     [
6034                                         AC_TRY_COMPILE(
6035                                             [
6036                                                 #include <time.h>
6037                                             ],
6038                                             [
6039                                                 int tz;
6040                                                 tz = __timezone;
6041                                             ],
6042                                             [
6043                                                 wx_cv_var_timezone=__timezone
6044                                             ],
6045                                             [
6046                                                 if test "$USE_DOS" = 0 ; then
6047                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6048                                                 fi
6049                                             ]
6050                                         )
6051                                     ]
6052                                 )
6053                             ]
6054                         )
6055                    ]
6056     )
6057
6058     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6059     if test "x$wx_cv_var_timezone" != x ; then
6060         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6061     fi
6062
6063     dnl check for localtime (it's POSIX, but the check can do no harm...)
6064     AC_CHECK_FUNCS(localtime)
6065
6066     if test "$ac_cv_func_localtime" = "yes"; then
6067         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6068                        wx_cv_struct_tm_has_gmtoff,
6069         [
6070             AC_TRY_COMPILE(
6071                 [
6072                     #include <time.h>
6073                 ],
6074                 [
6075                     struct tm tm;
6076                     tm.tm_gmtoff++;
6077                 ],
6078                 [
6079                     wx_cv_struct_tm_has_gmtoff=yes
6080                 ],
6081                 wx_cv_struct_tm_has_gmtoff=no
6082             )
6083         ])
6084     fi
6085
6086     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6087         AC_DEFINE(WX_GMTOFF_IN_TM)
6088     fi
6089
6090     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6091     dnl function to be used for high resolution timers
6092     AC_CHECK_FUNCS(gettimeofday ftime, break)
6093
6094     if test "$ac_cv_func_gettimeofday" = "yes"; then
6095         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6096                        wx_cv_func_gettimeofday_has_2_args,
6097         [
6098             dnl on some _really_ old systems it takes only 1 argument
6099             AC_TRY_COMPILE(
6100                 [
6101                     #include <sys/time.h>
6102                     #include <unistd.h>
6103                 ],
6104                 [
6105                     struct timeval tv;
6106                     gettimeofday(&tv, NULL);
6107                 ],
6108                 wx_cv_func_gettimeofday_has_2_args=yes,
6109                 AC_TRY_COMPILE(
6110                     [
6111                         #include <sys/time.h>
6112                         #include <unistd.h>
6113                     ],
6114                     [
6115                         struct timeval tv;
6116                         gettimeofday(&tv);
6117                     ],
6118                     wx_cv_func_gettimeofday_has_2_args=no,
6119                     [
6120                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6121                         wx_cv_func_gettimeofday_has_2_args=unknown
6122                     ]
6123                 )
6124             )
6125         ])
6126
6127         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6128             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6129         fi
6130     fi
6131
6132     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6133 fi
6134
6135 dnl ------------------------------------------------------------------------
6136 dnl wxSocket
6137 dnl ------------------------------------------------------------------------
6138
6139 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6140 if test "$wxUSE_SOCKETS" = "yes"; then
6141     if test "$wxUSE_MGL" = "1"; then
6142         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6143         wxUSE_SOCKETS="no"
6144     fi
6145 fi
6146
6147 if test "$wxUSE_SOCKETS" = "yes"; then
6148     dnl under MSW we always have sockets
6149     if test "$TOOLKIT" != "MSW"; then
6150         dnl under Solaris and OS/2, socket functions live in -lsocket
6151         AC_CHECK_FUNC(socket,,
6152             [
6153                 AC_CHECK_LIB(socket, socket,
6154                     if test "$INET_LINK" != " -lsocket"; then
6155                         INET_LINK="$INET_LINK -lsocket"
6156                     fi,
6157                     [
6158                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6159                         wxUSE_SOCKETS=no
6160                     ]
6161                 )
6162             ]
6163         )
6164     fi
6165 fi
6166
6167 if test "$wxUSE_SOCKETS" = "yes" ; then
6168     dnl this test may be appropriate if building under cygwin
6169     dnl right now I'm assuming it also uses the winsock stuff
6170     dnl like mingw does..  -- RL
6171     if test "$TOOLKIT" != "MSW"; then
6172         dnl determine the type of third argument for getsockname
6173         dnl This test needs to be done in C++ mode since gsocket.cpp now
6174         dnl is C++ code and pointer cast that are possible even without
6175         dnl warning in C still fail in C++.
6176         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6177                        wx_cv_type_getsockname3,
6178             [
6179                 AC_LANG_PUSH(C++)
6180                 AC_TRY_COMPILE(
6181                     [
6182                         #include <sys/types.h>
6183                         #include <sys/socket.h>
6184                     ],
6185                     [
6186                         socklen_t len;
6187                         getsockname(0, 0, &len);
6188                     ],
6189                     wx_cv_type_getsockname3=socklen_t,
6190                     [
6191                         dnl the compiler will compile the version with size_t
6192                         dnl even if the real type of the last parameter is int
6193                         dnl but it should give at least a warning about
6194                         dnl converting between incompatible pointer types, so
6195                         dnl try to use it to get the correct behaviour at
6196                         dnl least with gcc (otherwise we'd always use size_t)
6197                         CFLAGS_OLD="$CFLAGS"
6198                         if test "$GCC" = yes ; then
6199                             CFLAGS="-Werror $CFLAGS"
6200                         fi
6201
6202                         AC_TRY_COMPILE(
6203                             [
6204                                 #include <sys/types.h>
6205                                 #include <sys/socket.h>
6206                             ],
6207                             [
6208                                 size_t len;
6209                                 getsockname(0, 0, &len);
6210                             ],
6211                             wx_cv_type_getsockname3=size_t,
6212                             AC_TRY_COMPILE(
6213                                 [
6214                                     #include <sys/types.h>
6215                                     #include <sys/socket.h>
6216                                 ],
6217                                 [
6218                                     int len;
6219                                     getsockname(0, 0, &len);
6220                                 ],
6221                                 wx_cv_type_getsockname3=int,
6222                                 wx_cv_type_getsockname3=unknown
6223                             )
6224                         )
6225
6226                         CFLAGS="$CFLAGS_OLD"
6227                     ]
6228                 )
6229                 AC_LANG_POP()
6230             ])
6231
6232         if test "$wx_cv_type_getsockname3" = "unknown"; then
6233             wxUSE_SOCKETS=no
6234             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6235         else
6236             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6237         fi
6238         dnl Do this again for getsockopt as it may be different
6239         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6240                        wx_cv_type_getsockopt5,
6241             [
6242                 AC_TRY_COMPILE(
6243                     [
6244                         #include <sys/types.h>
6245                         #include <sys/socket.h>
6246                     ],
6247                     [
6248                         socklen_t len;
6249                         getsockopt(0, 0, 0, 0, &len);
6250                     ],
6251                     wx_cv_type_getsockopt5=socklen_t,
6252                     [
6253                         dnl the compiler will compile the version with size_t
6254                         dnl even if the real type of the last parameter is int
6255                         dnl but it should give at least a warning about
6256                         dnl converting between incompatible pointer types, so
6257                         dnl try to use it to get the correct behaviour at
6258                         dnl least with gcc (otherwise we'd always use size_t)
6259                         CFLAGS_OLD="$CFLAGS"
6260                         if test "$GCC" = yes ; then
6261                             CFLAGS="-Werror $CFLAGS"
6262                         fi
6263
6264                         AC_TRY_COMPILE(
6265                             [
6266                                 #include <sys/types.h>
6267                                 #include <sys/socket.h>
6268                             ],
6269                             [
6270                                 size_t len;
6271                                 getsockopt(0, 0, 0, 0, &len);
6272                             ],
6273                             wx_cv_type_getsockopt5=size_t,
6274                             AC_TRY_COMPILE(
6275                                 [
6276                                     #include <sys/types.h>
6277                                     #include <sys/socket.h>
6278                                 ],
6279                                 [
6280                                     int len;
6281                                     getsockopt(0, 0, 0, 0, &len);
6282                                 ],
6283                                 wx_cv_type_getsockopt5=int,
6284                                 wx_cv_type_getsockopt5=unknown
6285                             )
6286                         )
6287
6288                         CFLAGS="$CFLAGS_OLD"
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: