configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.8.0], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=8
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform -
 113 dnl they're not cached and are only used if no --with-toolkit was given *and*
 114 dnl nothing was found in the cache
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 WX_ARG_CACHE_INIT
 365
 366 dnl useful to test the compilation with minimum options, define as 0 for normal
 367 dnl usage
 368 DEBUG_CONFIGURE=0
 369 if test $DEBUG_CONFIGURE = 1; then
 370   DEFAULT_wxUSE_UNIVERSAL=no
 371   DEFAULT_wxUSE_STL=no
 372
 373   DEFAULT_wxUSE_NANOX=no
 374
 375   DEFAULT_wxUSE_THREADS=yes
 376
 377   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 378   DEFAULT_wxUSE_OPTIMISE=no
 379   DEFAULT_wxUSE_PROFILE=no
 380   DEFAULT_wxUSE_NO_DEPS=no
 381   DEFAULT_wxUSE_VARARG_MACROS=no
 382   DEFAULT_wxUSE_NO_RTTI=no
 383   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 384   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 385   DEFAULT_wxUSE_RPATH=yes
 386   DEFAULT_wxUSE_PERMISSIVE=no
 387   DEFAULT_wxUSE_DEBUG_FLAG=yes
 388   DEFAULT_wxUSE_DEBUG_INFO=yes
 389   DEFAULT_wxUSE_DEBUG_GDB=yes
 390   DEFAULT_wxUSE_MEM_TRACING=no
 391   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 392   DEFAULT_wxUSE_DMALLOC=no
 393   DEFAULT_wxUSE_APPLE_IEEE=no
 394
 395   DEFAULT_wxUSE_EXCEPTIONS=no
 396   DEFAULT_wxUSE_LOG=yes
 397   DEFAULT_wxUSE_LOGWINDOW=no
 398   DEFAULT_wxUSE_LOGGUI=no
 399   DEFAULT_wxUSE_LOGDIALOG=no
 400
 401   DEFAULT_wxUSE_GUI=yes
 402   DEFAULT_wxUSE_CONTROLS=no
 403
 404   DEFAULT_wxUSE_REGEX=no
 405   DEFAULT_wxUSE_XML=no
 406   DEFAULT_wxUSE_EXPAT=no
 407   DEFAULT_wxUSE_ZLIB=no
 408   DEFAULT_wxUSE_LIBPNG=no
 409   DEFAULT_wxUSE_LIBJPEG=no
 410   DEFAULT_wxUSE_LIBTIFF=no
 411   DEFAULT_wxUSE_LIBXPM=no
 412   DEFAULT_wxUSE_LIBMSPACK=no
 413   DEFAULT_wxUSE_LIBSDL=no
 414   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 415   DEFAULT_wxUSE_LIBGNOMEVFS=no
 416   DEFAULT_wxUSE_LIBHILDON=no
 417   DEFAULT_wxUSE_ODBC=no
 418   DEFAULT_wxUSE_OPENGL=no
 419
 420   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 421   DEFAULT_wxUSE_STACKWALKER=no
 422   DEFAULT_wxUSE_DEBUGREPORT=no
 423   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 424   DEFAULT_wxUSE_STD_IOSTREAM=no
 425   DEFAULT_wxUSE_STD_STRING=no
 426   DEFAULT_wxUSE_CMDLINE_PARSER=no
 427   DEFAULT_wxUSE_DATETIME=no
 428   DEFAULT_wxUSE_TIMER=no
 429   DEFAULT_wxUSE_STOPWATCH=no
 430   DEFAULT_wxUSE_FILE=no
 431   DEFAULT_wxUSE_FFILE=no
 432   DEFAULT_wxUSE_STDPATHS=no
 433   DEFAULT_wxUSE_TEXTBUFFER=no
 434   DEFAULT_wxUSE_TEXTFILE=no
 435   DEFAULT_wxUSE_SOUND=no
 436   DEFAULT_wxUSE_MEDIACTRL=no
 437   DEFAULT_wxUSE_GSTREAMER8=no
 438   DEFAULT_wxUSE_PRINTF_POS_PARAMS=no
 439   DEFAULT_wxUSE_INTL=no
 440   DEFAULT_wxUSE_CONFIG=no
 441   DEFAULT_wxUSE_FONTMAP=no
 442   DEFAULT_wxUSE_STREAMS=no
 443   DEFAULT_wxUSE_SOCKETS=no
 444   DEFAULT_wxUSE_OLE=no
 445   DEFAULT_wxUSE_DATAOBJ=no
 446   DEFAULT_wxUSE_DIALUP_MANAGER=no
 447   DEFAULT_wxUSE_JOYSTICK=no
 448   DEFAULT_wxUSE_DYNLIB_CLASS=no
 449   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 450   DEFAULT_wxUSE_LONGLONG=no
 451   DEFAULT_wxUSE_GEOMETRY=no
 452
 453   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 454   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 455   DEFAULT_wxUSE_POSTSCRIPT=no
 456
 457   DEFAULT_wxUSE_CLIPBOARD=no
 458   DEFAULT_wxUSE_TOOLTIPS=no
 459   DEFAULT_wxUSE_DRAG_AND_DROP=no
 460   DEFAULT_wxUSE_DRAGIMAGE=no
 461   DEFAULT_wxUSE_SPLINES=no
 462   DEFAULT_wxUSE_MOUSEWHEEL=no
 463
 464   DEFAULT_wxUSE_MDI=no
 465   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 466   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 467   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 468
 469   DEFAULT_wxUSE_RESOURCES=no
 470   DEFAULT_wxUSE_CONSTRAINTS=no
 471   DEFAULT_wxUSE_IPC=no
 472   DEFAULT_wxUSE_HELP=no
 473   DEFAULT_wxUSE_MS_HTML_HELP=no
 474   DEFAULT_wxUSE_WXHTML_HELP=no
 475   DEFAULT_wxUSE_TREELAYOUT=no
 476   DEFAULT_wxUSE_METAFILE=no
 477   DEFAULT_wxUSE_MIMETYPE=no
 478   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 479   DEFAULT_wxUSE_PROTOCOL=no
 480   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 481   DEFAULT_wxUSE_PROTOCOL_FTP=no
 482   DEFAULT_wxUSE_PROTOCOL_FILE=no
 483   DEFAULT_wxUSE_URL=no
 484   DEFAULT_wxUSE_VARIANT=no
 485
 486   DEFAULT_wxUSE_ABOUTDLG=no
 487   DEFAULT_wxUSE_COMMONDLGS=no
 488   DEFAULT_wxUSE_CHOICEDLG=no
 489   DEFAULT_wxUSE_COLOURDLG=no
 490   DEFAULT_wxUSE_DIRDLG=no
 491   DEFAULT_wxUSE_FILEDLG=no
 492   DEFAULT_wxUSE_FINDREPLDLG=no
 493   DEFAULT_wxUSE_FONTDLG=no
 494   DEFAULT_wxUSE_MSGDLG=no
 495   DEFAULT_wxUSE_NUMBERDLG=no
 496   DEFAULT_wxUSE_TEXTDLG=no
 497   DEFAULT_wxUSE_SPLASH=no
 498   DEFAULT_wxUSE_STARTUP_TIPS=no
 499   DEFAULT_wxUSE_PROGRESSDLG=no
 500   DEFAULT_wxUSE_WIZARDDLG=no
 501
 502   DEFAULT_wxUSE_MENUS=no
 503   DEFAULT_wxUSE_MINIFRAME=no
 504   DEFAULT_wxUSE_HTML=no
 505   DEFAULT_wxUSE_RICHTEXT=no
 506   DEFAULT_wxUSE_XRC=no
 507   DEFAULT_wxUSE_AUI=no
 508   DEFAULT_wxUSE_WEBKIT=no
 509   DEFAULT_wxUSE_FILESYSTEM=no
 510   DEFAULT_wxUSE_FS_INET=no
 511   DEFAULT_wxUSE_FS_ZIP=no
 512   DEFAULT_wxUSE_FS_ARCHIVE=no
 513   DEFAULT_wxUSE_BUSYINFO=no
 514   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 515   DEFAULT_wxUSE_ZIPSTREAM=no
 516   DEFAULT_wxUSE_TARSTREAM=no
 517   DEFAULT_wxUSE_VALIDATORS=no
 518
 519   DEFAULT_wxUSE_ACCEL=no
 520   DEFAULT_wxUSE_ANIMATIONCTRL=no
 521   DEFAULT_wxUSE_BUTTON=no
 522   DEFAULT_wxUSE_BMPBUTTON=no
 523   DEFAULT_wxUSE_BITMAPCOMBOBOX=no
 524   DEFAULT_wxUSE_CALCTRL=no
 525   DEFAULT_wxUSE_CARET=no
 526   DEFAULT_wxUSE_CHECKBOX=no
 527   DEFAULT_wxUSE_CHECKLST=no
 528   DEFAULT_wxUSE_CHOICE=no
 529   DEFAULT_wxUSE_CHOICEBOOK=no
 530   DEFAULT_wxUSE_COLLPANE=no
 531   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 532   DEFAULT_wxUSE_COMBOBOX=no
 533   DEFAULT_wxUSE_COMBOCTRL=no
 534   DEFAULT_wxUSE_DATEPICKCTRL=no
 535   DEFAULT_wxUSE_DISPLAY=no
 536   DEFAULT_wxUSE_DETECT_SM=no
 537   DEFAULT_wxUSE_DIRPICKERCTRL=no
 538   DEFAULT_wxUSE_FILEPICKERCTRL=no
 539   DEFAULT_wxUSE_FONTPICKERCTRL=no
 540   DEFAULT_wxUSE_GAUGE=no
 541   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 542   DEFAULT_wxUSE_GRID=no
 543   DEFAULT_wxUSE_HYPERLINKCTRL=no
 544   DEFAULT_wxUSE_DATAVIEWCTRL=no
 545   DEFAULT_wxUSE_IMAGLIST=no
 546   DEFAULT_wxUSE_LISTBOOK=no
 547   DEFAULT_wxUSE_LISTBOX=no
 548   DEFAULT_wxUSE_LISTCTRL=no
 549   DEFAULT_wxUSE_NOTEBOOK=no
 550   DEFAULT_wxUSE_ODCOMBOBOX=no
 551   DEFAULT_wxUSE_RADIOBOX=no
 552   DEFAULT_wxUSE_RADIOBTN=no
 553   DEFAULT_wxUSE_SASH=no
 554   DEFAULT_wxUSE_SCROLLBAR=no
 555   DEFAULT_wxUSE_SLIDER=no
 556   DEFAULT_wxUSE_SPINBTN=no
 557   DEFAULT_wxUSE_SPINCTRL=no
 558   DEFAULT_wxUSE_SPLITTER=no
 559   DEFAULT_wxUSE_STATBMP=no
 560   DEFAULT_wxUSE_STATBOX=no
 561   DEFAULT_wxUSE_STATLINE=no
 562   DEFAULT_wxUSE_STATTEXT=no
 563   DEFAULT_wxUSE_STATUSBAR=yes
 564   DEFAULT_wxUSE_TAB_DIALOG=no
 565   DEFAULT_wxUSE_TEXTCTRL=no
 566   DEFAULT_wxUSE_TOGGLEBTN=no
 567   DEFAULT_wxUSE_TOOLBAR=no
 568   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 569   DEFAULT_wxUSE_TREEBOOK=no
 570   DEFAULT_wxUSE_TOOLBOOK=no
 571   DEFAULT_wxUSE_TREECTRL=no
 572   DEFAULT_wxUSE_POPUPWIN=no
 573   DEFAULT_wxUSE_TIPWINDOW=no
 574
 575   DEFAULT_wxUSE_UNICODE=no
 576   DEFAULT_wxUSE_UNICODE_MSLU=no
 577   DEFAULT_wxUSE_WCSRTOMBS=no
 578
 579   DEFAULT_wxUSE_PALETTE=no
 580   DEFAULT_wxUSE_IMAGE=no
 581   DEFAULT_wxUSE_GIF=no
 582   DEFAULT_wxUSE_PCX=no
 583   DEFAULT_wxUSE_TGA=no
 584   DEFAULT_wxUSE_PNM=no
 585   DEFAULT_wxUSE_IFF=no
 586   DEFAULT_wxUSE_XPM=no
 587   DEFAULT_wxUSE_ICO_CUR=no
 588   DEFAULT_wxUSE_ACCESSIBILITY=no
 589
 590   DEFAULT_wxUSE_MONOLITHIC=no
 591   DEFAULT_wxUSE_PLUGINS=no
 592   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 593 else
 594   DEFAULT_wxUSE_UNIVERSAL=no
 595   DEFAULT_wxUSE_STL=no
 596
 597   DEFAULT_wxUSE_NANOX=no
 598
 599   DEFAULT_wxUSE_THREADS=yes
 600
 601   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 602   DEFAULT_wxUSE_OPTIMISE=yes
 603   DEFAULT_wxUSE_PROFILE=no
 604   DEFAULT_wxUSE_NO_DEPS=no
 605   DEFAULT_wxUSE_VARARG_MACROS=yes
 606   DEFAULT_wxUSE_NO_RTTI=no
 607   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 608   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 609   DEFAULT_wxUSE_RPATH=yes
 610   DEFAULT_wxUSE_PERMISSIVE=no
 611   DEFAULT_wxUSE_DEBUG_FLAG=no
 612   DEFAULT_wxUSE_DEBUG_INFO=no
 613   DEFAULT_wxUSE_DEBUG_GDB=no
 614   DEFAULT_wxUSE_MEM_TRACING=no
 615   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 616   DEFAULT_wxUSE_DMALLOC=no
 617   DEFAULT_wxUSE_APPLE_IEEE=yes
 618
 619   DEFAULT_wxUSE_EXCEPTIONS=yes
 620   DEFAULT_wxUSE_LOG=yes
 621   DEFAULT_wxUSE_LOGWINDOW=yes
 622   DEFAULT_wxUSE_LOGGUI=yes
 623   DEFAULT_wxUSE_LOGDIALOG=yes
 624
 625   DEFAULT_wxUSE_GUI=yes
 626
 627   DEFAULT_wxUSE_REGEX=yes
 628   DEFAULT_wxUSE_XML=yes
 629   DEFAULT_wxUSE_EXPAT=yes
 630   DEFAULT_wxUSE_ZLIB=yes
 631   DEFAULT_wxUSE_LIBPNG=yes
 632   DEFAULT_wxUSE_LIBJPEG=yes
 633   DEFAULT_wxUSE_LIBTIFF=yes
 634   DEFAULT_wxUSE_LIBXPM=yes
 635   DEFAULT_wxUSE_LIBMSPACK=yes
 636   DEFAULT_wxUSE_LIBSDL=no
 637   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 638   DEFAULT_wxUSE_LIBGNOMEVFS=no
 639   DEFAULT_wxUSE_LIBHILDON=no
 640   DEFAULT_wxUSE_ODBC=no
 641   DEFAULT_wxUSE_OPENGL=no
 642
 643   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 644   DEFAULT_wxUSE_STACKWALKER=yes
 645   DEFAULT_wxUSE_DEBUGREPORT=yes
 646   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 647   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 648   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 649   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 650   DEFAULT_wxUSE_DATETIME=yes
 651   DEFAULT_wxUSE_TIMER=yes
 652   DEFAULT_wxUSE_STOPWATCH=yes
 653   DEFAULT_wxUSE_FILE=yes
 654   DEFAULT_wxUSE_FFILE=yes
 655   DEFAULT_wxUSE_STDPATHS=yes
 656   DEFAULT_wxUSE_TEXTBUFFER=yes
 657   DEFAULT_wxUSE_TEXTFILE=yes
 658   DEFAULT_wxUSE_SOUND=yes
 659   DEFAULT_wxUSE_MEDIACTRL=no
 660   DEFAULT_wxUSE_GSTREAMER8=no
 661   DEFAULT_wxUSE_PRINTF_POS_PARAMS=yes
 662   DEFAULT_wxUSE_INTL=yes
 663   DEFAULT_wxUSE_CONFIG=yes
 664   DEFAULT_wxUSE_FONTMAP=yes
 665   DEFAULT_wxUSE_STREAMS=yes
 666   DEFAULT_wxUSE_SOCKETS=yes
 667   DEFAULT_wxUSE_OLE=yes
 668   DEFAULT_wxUSE_DATAOBJ=yes
 669   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 670   DEFAULT_wxUSE_JOYSTICK=yes
 671   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 672   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 673   DEFAULT_wxUSE_LONGLONG=yes
 674   DEFAULT_wxUSE_GEOMETRY=yes
 675
 676   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 677   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 678   DEFAULT_wxUSE_POSTSCRIPT=yes
 679
 680   DEFAULT_wxUSE_CLIPBOARD=yes
 681   DEFAULT_wxUSE_TOOLTIPS=yes
 682   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 683   DEFAULT_wxUSE_DRAGIMAGE=yes
 684   DEFAULT_wxUSE_SPLINES=yes
 685   DEFAULT_wxUSE_MOUSEWHEEL=yes
 686
 687   DEFAULT_wxUSE_MDI=yes
 688   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 689   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 690   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 691
 692   DEFAULT_wxUSE_RESOURCES=no
 693   DEFAULT_wxUSE_CONSTRAINTS=yes
 694   DEFAULT_wxUSE_IPC=yes
 695   DEFAULT_wxUSE_HELP=yes
 696   DEFAULT_wxUSE_MS_HTML_HELP=yes
 697   DEFAULT_wxUSE_WXHTML_HELP=yes
 698   DEFAULT_wxUSE_TREELAYOUT=yes
 699   DEFAULT_wxUSE_METAFILE=yes
 700   DEFAULT_wxUSE_MIMETYPE=yes
 701   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 702   DEFAULT_wxUSE_PROTOCOL=yes
 703   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 704   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 705   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 706   DEFAULT_wxUSE_URL=yes
 707   DEFAULT_wxUSE_VARIANT=yes
 708
 709   DEFAULT_wxUSE_ABOUTDLG=yes
 710   DEFAULT_wxUSE_COMMONDLGS=yes
 711   DEFAULT_wxUSE_CHOICEDLG=yes
 712   DEFAULT_wxUSE_COLOURDLG=yes
 713   DEFAULT_wxUSE_DIRDLG=yes
 714   DEFAULT_wxUSE_FILEDLG=yes
 715   DEFAULT_wxUSE_FINDREPLDLG=yes
 716   DEFAULT_wxUSE_FONTDLG=yes
 717   DEFAULT_wxUSE_MSGDLG=yes
 718   DEFAULT_wxUSE_NUMBERDLG=yes
 719   DEFAULT_wxUSE_TEXTDLG=yes
 720   DEFAULT_wxUSE_SPLASH=yes
 721   DEFAULT_wxUSE_STARTUP_TIPS=yes
 722   DEFAULT_wxUSE_PROGRESSDLG=yes
 723   DEFAULT_wxUSE_WIZARDDLG=yes
 724
 725   DEFAULT_wxUSE_MENUS=yes
 726   DEFAULT_wxUSE_MINIFRAME=yes
 727   DEFAULT_wxUSE_HTML=yes
 728   DEFAULT_wxUSE_RICHTEXT=yes
 729   DEFAULT_wxUSE_XRC=yes
 730   DEFAULT_wxUSE_AUI=yes
 731   DEFAULT_wxUSE_WEBKIT=yes
 732   DEFAULT_wxUSE_FILESYSTEM=yes
 733   DEFAULT_wxUSE_FS_INET=yes
 734   DEFAULT_wxUSE_FS_ZIP=yes
 735   DEFAULT_wxUSE_FS_ARCHIVE=yes
 736   DEFAULT_wxUSE_BUSYINFO=yes
 737   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 738   DEFAULT_wxUSE_ZIPSTREAM=yes
 739   DEFAULT_wxUSE_TARSTREAM=yes
 740   DEFAULT_wxUSE_VALIDATORS=yes
 741
 742   DEFAULT_wxUSE_ACCEL=yes
 743   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 744   DEFAULT_wxUSE_BUTTON=yes
 745   DEFAULT_wxUSE_BMPBUTTON=yes
 746   DEFAULT_wxUSE_BITMAPCOMBOBOX=yes
 747   DEFAULT_wxUSE_CALCTRL=yes
 748   DEFAULT_wxUSE_CARET=yes
 749   DEFAULT_wxUSE_CHECKBOX=yes
 750   DEFAULT_wxUSE_CHECKLST=yes
 751   DEFAULT_wxUSE_CHOICE=yes
 752   DEFAULT_wxUSE_CHOICEBOOK=yes
 753   DEFAULT_wxUSE_COLLPANE=yes
 754   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 755   DEFAULT_wxUSE_COMBOBOX=yes
 756   DEFAULT_wxUSE_COMBOCTRL=yes
 757   DEFAULT_wxUSE_DATEPICKCTRL=yes
 758   DEFAULT_wxUSE_DISPLAY=yes
 759   DEFAULT_wxUSE_DETECT_SM=yes
 760   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 761   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 762   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 763   DEFAULT_wxUSE_GAUGE=yes
 764   DEFAULT_wxUSE_GRID=yes
 765   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 766   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 767   DEFAULT_wxUSE_DATAVIEWCTRL=no
 768   DEFAULT_wxUSE_IMAGLIST=yes
 769   DEFAULT_wxUSE_LISTBOOK=yes
 770   DEFAULT_wxUSE_LISTBOX=yes
 771   DEFAULT_wxUSE_LISTCTRL=yes
 772   DEFAULT_wxUSE_NOTEBOOK=yes
 773   DEFAULT_wxUSE_ODCOMBOBOX=yes
 774   DEFAULT_wxUSE_RADIOBOX=yes
 775   DEFAULT_wxUSE_RADIOBTN=yes
 776   DEFAULT_wxUSE_SASH=yes
 777   DEFAULT_wxUSE_SCROLLBAR=yes
 778   DEFAULT_wxUSE_SLIDER=yes
 779   DEFAULT_wxUSE_SPINBTN=yes
 780   DEFAULT_wxUSE_SPINCTRL=yes
 781   DEFAULT_wxUSE_SPLITTER=yes
 782   DEFAULT_wxUSE_STATBMP=yes
 783   DEFAULT_wxUSE_STATBOX=yes
 784   DEFAULT_wxUSE_STATLINE=yes
 785   DEFAULT_wxUSE_STATTEXT=yes
 786   DEFAULT_wxUSE_STATUSBAR=yes
 787   DEFAULT_wxUSE_TAB_DIALOG=no
 788   DEFAULT_wxUSE_TEXTCTRL=yes
 789   DEFAULT_wxUSE_TOGGLEBTN=yes
 790   DEFAULT_wxUSE_TOOLBAR=yes
 791   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 792   DEFAULT_wxUSE_TREEBOOK=yes
 793   DEFAULT_wxUSE_TOOLBOOK=yes
 794   DEFAULT_wxUSE_TREECTRL=yes
 795   DEFAULT_wxUSE_POPUPWIN=yes
 796   DEFAULT_wxUSE_TIPWINDOW=yes
 797
 798   DEFAULT_wxUSE_UNICODE=no
 799   DEFAULT_wxUSE_UNICODE_MSLU=yes
 800   DEFAULT_wxUSE_WCSRTOMBS=no
 801
 802   DEFAULT_wxUSE_PALETTE=yes
 803   DEFAULT_wxUSE_IMAGE=yes
 804   DEFAULT_wxUSE_GIF=yes
 805   DEFAULT_wxUSE_PCX=yes
 806   DEFAULT_wxUSE_TGA=yes
 807   DEFAULT_wxUSE_IFF=no  dnl why is this set to "no"?
 808   DEFAULT_wxUSE_PNM=yes
 809   DEFAULT_wxUSE_XPM=yes
 810   DEFAULT_wxUSE_ICO_CUR=yes
 811   DEFAULT_wxUSE_ACCESSIBILITY=no
 812
 813   DEFAULT_wxUSE_MONOLITHIC=no
 814   DEFAULT_wxUSE_PLUGINS=no
 815   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 816
 817   dnl Applicable only when --with-gtk was used:
 818   DEFAULT_wxUSE_GTK2=yes
 819 fi
 820
 821
 822 dnl WX_ARG_WITH should be used to select whether an external package will be
 823 dnl used or not, to configure compile-time features of this package itself,
 824 dnl use WX_ARG_ENABLE instead
 825
 826 dnl ============================
 827 dnl external package dependecies
 828 dnl ============================
 829
 830 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 831 dnl these values manually
 832 for toolkit in `echo $ALL_TOOLKITS`; do
 833   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 834   if test "x$LINE" != "x" ; then
 835     has_toolkit_in_cache=1
 836     eval "DEFAULT_$LINE"
 837     eval "CACHE_$toolkit=1"
 838
 839     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 840     if test "x$LINE" != "x" ; then
 841         eval "DEFAULT_$LINE"
 842     fi
 843   fi
 844 done
 845
 846 dnl ---------------------------------------------------------------------------
 847 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 848 dnl first to disable many other switches if it's given
 849 dnl
 850 dnl NB: this is still in testing stage, don't use if you don't know what you're
 851 dnl     doing
 852 dnl ---------------------------------------------------------------------------
 853
 854 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 855 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 856 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 857 WX_ARG_WITH(subdirs,       [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS, without)
 858
 859 if test "$wxUSE_GUI" = "yes"; then
 860
 861 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 862 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 863 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 864 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 865 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 866 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 867 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 868 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 869 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 870 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 871 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 872 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 873 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 874
 875 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 876 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 877
 878 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 879 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 880 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 881 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 882 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 883 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 884 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under GNOME], wxUSE_LIBGNOMEPRINT)
 885 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 886 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 887 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 888
 889 if test "$wxUSE_UNIVERSAL" = "yes"; then
 890     AC_ARG_WITH(themes,        [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 891 fi
 892
 893 fi
 894 dnl for GUI only
 895
 896 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 897 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 898 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 899 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 900 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 901
 902 dnl ---------------------------------------------------------------------------
 903 dnl compile options
 904 dnl ---------------------------------------------------------------------------
 905
 906 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 907 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 908 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 909 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 910 if test "$USE_OS2" = "1"; then
 911     DEFAULT_wxUSE_OMF=no
 912     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 913 fi
 914
 915 if test "$wxUSE_DEBUG" = "yes"; then
 916   DEFAULT_wxUSE_DEBUG_FLAG=yes
 917   DEFAULT_wxUSE_DEBUG_INFO=yes
 918   BUILD=debug
 919 elif test "$wxUSE_DEBUG" = "no"; then
 920   DEFAULT_wxUSE_DEBUG_FLAG=no
 921   DEFAULT_wxUSE_DEBUG_INFO=no
 922   BUILD=release
 923 fi
 924
 925 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 926 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 927 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 928 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 929 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 930 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 931 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 932 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 933 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 934 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 935 WX_ARG_ENABLE(vararg_macros, [  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 936 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary[=SDK] create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 937
 938 WX_ARG_ENABLE(compat24,      [  --enable-compat24       enable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, enable)
 939 WX_ARG_ENABLE(compat26,      [  --disable-compat26      disable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6, disable)
 940
 941 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 942
 943
 944 dnl ---------------------------------------------------------------------------
 945 dnl (small) optional non GUI classes
 946 dnl ---------------------------------------------------------------------------
 947
 948 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 949 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 950
 951 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 952 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 953 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 954 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 955 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 956 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 957 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 958
 959 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 960
 961 dnl please keep the settings below in alphabetical order
 962 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 963 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 964 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 965 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 966 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 967 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 968 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 969 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 970 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 971 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 972 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 973 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 974 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 975 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 976 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 977 WX_ARG_ENABLE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 978 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 979 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 980 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 981 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 982 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 983 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 984 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 985 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 986 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 987 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 988 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 989 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 990 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 991 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 992 WX_ARG_ENABLE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 993 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 994 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 995 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 996 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 997 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 998 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 999 WX_ARG_ENABLE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
1000 WX_ARG_ENABLE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
1001 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
1002
1003 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1004 WX_ARG_ENABLE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
1005 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1006 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1007 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1008 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1009
1010
1011 dnl ---------------------------------------------------------------------------
1012 dnl "big" options (i.e. those which change a lot of things throughout the library)
1013 dnl ---------------------------------------------------------------------------
1014
1015 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1016
1017 if test "$wxUSE_GUI" = "yes"; then
1018
1019 dnl ---------------------------------------------------------------------------
1020 dnl "big" GUI options
1021 dnl ---------------------------------------------------------------------------
1022
1023 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1024 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1025 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1026 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1027 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1028 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
1029 WX_ARG_ENABLE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
1030 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1031 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1032 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
1033 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
1034 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1035 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1036 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1037 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
1038 WX_ARG_ENABLE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
1039 WX_ARG_ENABLE(graphics_ctx, [  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
1040
1041 dnl ---------------------------------------------------------------------------
1042 dnl PostScript options
1043 dnl ---------------------------------------------------------------------------
1044 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1045
1046 dnl VZ: these options seem to be always on, if someone wants to change it please do
1047 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1048 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1049
1050 dnl ---------------------------------------------------------------------------
1051 dnl resources
1052 dnl ---------------------------------------------------------------------------
1053
1054 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
1055 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
1056
1057 dnl ---------------------------------------------------------------------------
1058 dnl IPC &c
1059 dnl ---------------------------------------------------------------------------
1060
1061 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
1062 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1063 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1064
1065 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
1066
1067 dnl ---------------------------------------------------------------------------
1068 dnl optional GUI controls (in alphabetical order except the first one)
1069 dnl ---------------------------------------------------------------------------
1070
1071 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1072
1073 dnl even with --enable-controls, some may be disabled by giving
1074 dnl --disable-<control> later on the command line - but by default all will be
1075 dnl used (and vice versa)
1076 if test "$wxUSE_CONTROLS" = "yes"; then
1077   DEFAULT_wxUSE_ACCEL=yes
1078   DEFAULT_wxUSE_ANIMATIONCTRL=yes
1079   DEFAULT_wxUSE_BMPBUTTON=yes
1080   DEFAULT_wxUSE_BUTTON=yes
1081   DEFAULT_wxUSE_CALCTRL=yes
1082   DEFAULT_wxUSE_CARET=yes
1083   DEFAULT_wxUSE_COMBOBOX=yes
1084   DEFAULT_wxUSE_CHECKBOX=yes
1085   DEFAULT_wxUSE_CHECKLISTBOX=yes
1086   DEFAULT_wxUSE_CHOICE=yes
1087   DEFAULT_wxUSE_CHOICEBOOK=yes
1088   DEFAULT_wxUSE_COLLPANE=yes
1089   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
1090   DEFAULT_wxUSE_COMBOBOX=yes
1091   DEFAULT_wxUSE_DATEPICKCTRL=yes
1092   DEFAULT_wxUSE_DISPLAY=yes
1093   DEFAULT_wxUSE_DETECT_SM=yes
1094   DEFAULT_wxUSE_DIRPICKERCTRL=yes
1095   DEFAULT_wxUSE_FILEPICKERCTRL=yes
1096   DEFAULT_wxUSE_FONTPICKERCTRL=yes
1097   DEFAULT_wxUSE_GAUGE=yes
1098   DEFAULT_wxUSE_GRID=yes
1099   DEFAULT_wxUSE_HYPERLINKCTRL=yes
1100   DEFAULT_wxUSE_DATAVIEWCTRL=no
1101   DEFAULT_wxUSE_IMAGLIST=yes
1102   DEFAULT_wxUSE_LISTBOOK=yes
1103   DEFAULT_wxUSE_LISTBOX=yes
1104   DEFAULT_wxUSE_LISTCTRL=yes
1105   DEFAULT_wxUSE_NOTEBOOK=yes
1106   DEFAULT_wxUSE_RADIOBOX=yes
1107   DEFAULT_wxUSE_RADIOBTN=yes
1108   DEFAULT_wxUSE_SASH=yes
1109   DEFAULT_wxUSE_SCROLLBAR=yes
1110   DEFAULT_wxUSE_SLIDER=yes
1111   DEFAULT_wxUSE_SPINBTN=yes
1112   DEFAULT_wxUSE_SPINCTRL=yes
1113   DEFAULT_wxUSE_SPLITTER=yes
1114   DEFAULT_wxUSE_STATBMP=yes
1115   DEFAULT_wxUSE_STATBOX=yes
1116   DEFAULT_wxUSE_STATLINE=yes
1117   DEFAULT_wxUSE_STATUSBAR=yes
1118   DEFAULT_wxUSE_TAB_DIALOG=yes
1119   DEFAULT_wxUSE_TOGGLEBTN=yes
1120   DEFAULT_wxUSE_TOOLBAR=yes
1121   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1122   DEFAULT_wxUSE_TOOLTIPS=yes
1123   DEFAULT_wxUSE_TREEBOOK=yes
1124   DEFAULT_wxUSE_TOOLBOOK=yes
1125   DEFAULT_wxUSE_TREECTRL=yes
1126   DEFAULT_wxUSE_POPUPWIN=yes
1127   DEFAULT_wxUSE_TIPWINDOW=yes
1128 elif test "$wxUSE_CONTROLS" = "no"; then
1129   DEFAULT_wxUSE_ACCEL=no
1130   DEFAULT_wxUSE_ANIMATIONCTRL=no
1131   DEFAULT_wxUSE_BMPBUTTON=no
1132   DEFAULT_wxUSE_BUTTON=no
1133   DEFAULT_wxUSE_CALCTRL=no
1134   DEFAULT_wxUSE_CARET=no
1135   DEFAULT_wxUSE_COLLPANE=no
1136   DEFAULT_wxUSE_COMBOBOX=no
1137   DEFAULT_wxUSE_CHECKBOX=no
1138   DEFAULT_wxUSE_CHECKLISTBOX=no
1139   DEFAULT_wxUSE_CHOICE=no
1140   DEFAULT_wxUSE_CHOICEBOOK=no
1141   DEFAULT_wxUSE_COLOURPICKERCTRL=no
1142   DEFAULT_wxUSE_COMBOBOX=no
1143   DEFAULT_wxUSE_DATEPICKCTRL=no
1144   DEFAULT_wxUSE_DISPLAY=no
1145   DEFAULT_wxUSE_DETECT_SM=no
1146   DEFAULT_wxUSE_DIRPICKERCTRL=no
1147   DEFAULT_wxUSE_FILEPICKERCTRL=no
1148   DEFAULT_wxUSE_FONTPICKERCTRL=no
1149   DEFAULT_wxUSE_GAUGE=no
1150   DEFAULT_wxUSE_GRID=no
1151   DEFAULT_wxUSE_HYPERLINKCTRL=no
1152   DEFAULT_wxUSE_DATAVIEWCTRL=no
1153   DEFAULT_wxUSE_IMAGLIST=no
1154   DEFAULT_wxUSE_LISTBOOK=no
1155   DEFAULT_wxUSE_LISTBOX=no
1156   DEFAULT_wxUSE_LISTCTRL=no
1157   DEFAULT_wxUSE_NOTEBOOK=no
1158   DEFAULT_wxUSE_RADIOBOX=no
1159   DEFAULT_wxUSE_RADIOBTN=no
1160   DEFAULT_wxUSE_SASH=no
1161   DEFAULT_wxUSE_SCROLLBAR=no
1162   DEFAULT_wxUSE_SLIDER=no
1163   DEFAULT_wxUSE_SPINBTN=no
1164   DEFAULT_wxUSE_SPINCTRL=no
1165   DEFAULT_wxUSE_SPLITTER=no
1166   DEFAULT_wxUSE_STATBMP=no
1167   DEFAULT_wxUSE_STATBOX=no
1168   DEFAULT_wxUSE_STATLINE=no
1169   DEFAULT_wxUSE_STATUSBAR=no
1170   DEFAULT_wxUSE_TAB_DIALOG=no
1171   DEFAULT_wxUSE_TOGGLEBTN=no
1172   DEFAULT_wxUSE_TOOLBAR=no
1173   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1174   DEFAULT_wxUSE_TOOLTIPS=no
1175   DEFAULT_wxUSE_TREEBOOK=no
1176   DEFAULT_wxUSE_TOOLBOOK=no
1177   DEFAULT_wxUSE_TREECTRL=no
1178   DEFAULT_wxUSE_POPUPWIN=no
1179   DEFAULT_wxUSE_TIPWINDOW=no
1180 fi
1181
1182 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1183 WX_ARG_ENABLE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
1184 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1185 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1186 WX_ARG_ENABLE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
1187 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1188 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1189 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1190 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1191 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1192 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1193 WX_ARG_ENABLE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
1194 WX_ARG_ENABLE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
1195 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1196 WX_ARG_ENABLE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
1197 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1198 WX_ARG_ENABLE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
1199 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1200 WX_ARG_ENABLE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
1201 WX_ARG_ENABLE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
1202 WX_ARG_ENABLE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
1203 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1204 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1205 WX_ARG_ENABLE(dataviewctrl,[  --enable-dataviewctrl,  use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
1206 WX_ARG_ENABLE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
1207 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1208 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1209 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1210 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1211 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1212 WX_ARG_ENABLE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
1213 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1214 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1215 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1216 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1217 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1218 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1219 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1220 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1221 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1222 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1223 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1224 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1225 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1226 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
1227 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1228 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1229 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1230 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1231 WX_ARG_ENABLE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1232 WX_ARG_ENABLE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1233 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1234 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1235 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1236
1237 dnl ---------------------------------------------------------------------------
1238 dnl common dialogs
1239 dnl ---------------------------------------------------------------------------
1240
1241 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1242 WX_ARG_ENABLE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1243 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1244 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1245 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1246 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1247 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1248 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1249 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1250 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1251 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1252 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1253 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1254 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1255 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1256
1257 dnl ---------------------------------------------------------------------------
1258 dnl misc GUI options
1259 dnl ---------------------------------------------------------------------------
1260
1261 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1262 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1263 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1264 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1265 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1266 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1267 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1268 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1269 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1270 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1271 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1272
1273 if test "$wxUSE_MSW" = "1"; then
1274     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1275 fi
1276
1277 dnl ---------------------------------------------------------------------------
1278 dnl support for image formats that do not rely on external library
1279 dnl ---------------------------------------------------------------------------
1280
1281 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1282 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1283 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1284 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1285 WX_ARG_ENABLE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1286 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1287 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1288 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1289 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1290
1291 fi
1292
1293 dnl ---------------------------------------------------------------------------
1294 dnl flavour support
1295 dnl ---------------------------------------------------------------------------
1296
1297 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1298 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1299 dnl It doesn't actually change anything but the output file names.
1300 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1301
1302 dnl ---------------------------------------------------------------------------
1303 dnl some win32 settings
1304 dnl ---------------------------------------------------------------------------
1305
1306 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1307 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1308 if test "x$VENDOR" = "x"; then
1309     VENDOR="custom"
1310 fi
1311
1312
1313 dnl for GUI only
1314
1315 dnl cache the options values before (may be) aborting below
1316 WX_ARG_CACHE_FLUSH
1317
1318 dnl check that no more than one toolkit is given and that if none are given that
1319 dnl we have a default one
1320
1321 AC_MSG_CHECKING(for toolkit)
1322
1323 # In Wine, we need to default to MSW, not GTK or MOTIF
1324 if test "$wxUSE_WINE" = "yes"; then
1325     DEFAULT_DEFAULT_wxUSE_GTK=0
1326     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1327     DEFAULT_DEFAULT_wxUSE_MSW=1
1328     wxUSE_SHARED=no
1329     CC=${CC:-winegcc}
1330     CXX=${CXX:-wineg++}
1331 fi
1332
1333
1334 if test "$wxUSE_GUI" = "yes"; then
1335
1336     if test "$USE_BEOS" = 1; then
1337         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1338     fi
1339
1340     if test "$TOOLKIT_GIVEN" = 1; then
1341       dnl convert "yes", "any" or a number to 1 and "no" to 0
1342       for toolkit in `echo $ALL_TOOLKITS`; do
1343         var=wxUSE_$toolkit
1344         eval "value=\$${var}"
1345         if test "x$value" = "xno"; then
1346           eval "$var=0"
1347         elif test "x$value" != "x"; then
1348           eval "$var=1"
1349         fi
1350
1351         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1352           eval "wx${toolkit}_VERSION=$value"
1353         fi
1354       done
1355     else
1356       dnl try to guess the most apropriate toolkit for this platform
1357       for toolkit in `echo $ALL_TOOLKITS`; do
1358         if test "$has_toolkit_in_cache" != 1; then
1359           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1360         else
1361           var=DEFAULT_wxUSE_$toolkit
1362
1363           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1364           if test "x$version" != "x"; then
1365             eval "wx${toolkit}_VERSION=$version"
1366           fi
1367         fi
1368         eval "wxUSE_$toolkit=\$${var}"
1369       done
1370     fi
1371
1372     dnl we suppose that expr is available (maybe there is a better way to do
1373     dnl this? what about using ALL_TOOLKITS? TODO)
1374     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1375                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1376                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1377
1378     dnl Allow wxUSE_PM only for OS/2 with EMX.
1379     case "${host}" in
1380       *-pc-os2_emx | *-pc-os2-emx )
1381         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1382     esac
1383
1384     case "$NUM_TOOLKITS" in
1385       1)
1386       ;;
1387       0)
1388         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1389       ;;
1390       *)
1391         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1392     esac
1393
1394     # to be removed when --disable-gtk2 isn't needed
1395     if test "x$wxUSE_GTK2" = "xyes"; then
1396         wxGTK_VERSION=2
1397     elif test "x$wxUSE_GTK2" = "xno"; then
1398         wxGTK_VERSION=1
1399     fi
1400
1401     dnl cache the wxUSE_<TOOLKIT> values too
1402     for toolkit in `echo $ALL_TOOLKITS`; do
1403       var=wxUSE_$toolkit
1404       eval "value=\$${var}"
1405       if test "x$value" != x; then
1406         cache_var=CACHE_$toolkit
1407         eval "cache=\$${cache_var}"
1408         if test "$cache" = 1; then
1409           echo "$var=$value" >> ${wx_arg_cache_file}
1410           eval "version=\$wx${toolkit}_VERSION"
1411           if test "x$version" != "x"; then
1412             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1413           fi
1414         fi
1415         if test "$value" = 1; then
1416           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1417           AC_MSG_RESULT($toolkit_echo)
1418         fi
1419       fi
1420     done
1421 else
1422     if test "x$host_alias" != "x"; then
1423         AC_MSG_RESULT(base ($host_alias hosted) only)
1424     else
1425         AC_MSG_RESULT(base only)
1426     fi
1427 fi
1428
1429 dnl ---------------------------------------------------------------------------
1430 dnl Checks for programs
1431 dnl ---------------------------------------------------------------------------
1432
1433 dnl flush the cache because checking for programs might abort
1434 AC_CACHE_SAVE
1435
1436 dnl C-compiler checks
1437 dnl   defines CC with the compiler to use
1438 dnl   defines GCC with yes if using gcc
1439 dnl   defines GCC empty if not using gcc
1440 dnl   defines CFLAGS
1441 dnl
1442 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1443 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1444 dnl -g and -O flags ourselves below
1445 CFLAGS=${CFLAGS:=}
1446 AC_BAKEFILE_PROG_CC
1447
1448 dnl is -traditional needed for correct compilations
1449 dnl   adds -traditional for gcc if needed
1450 AC_PROG_GCC_TRADITIONAL
1451
1452 dnl C++-compiler checks
1453 dnl   defines CXX with the compiler to use
1454 dnl   defines GXX with yes if using gxx
1455 dnl   defines GXX empty if not using gxx
1456 dnl   defines CXXFLAGS
1457 dnl
1458 dnl see CFLAGS line above
1459 CXXFLAGS=${CXXFLAGS:=}
1460 AC_BAKEFILE_PROG_CXX
1461
1462 dnl ranlib command
1463 dnl   defines RANLIB with the appropriate command
1464 AC_PROG_RANLIB
1465
1466 dnl ar command
1467 dnl   defines AR with the appropriate command
1468 AC_CHECK_TOOL(AR, ar)
1469 if test "x$AR" = "x" ; then
1470     AC_MSG_ERROR([ar is needed to build wxWidgets])
1471 fi
1472
1473 dnl install checks
1474 dnl   defines INSTALL with the appropriate command
1475 AC_PROG_INSTALL
1476
1477 dnl   make install path absolute (if not already);
1478 dnl   will fail with (some) MSDOS paths
1479 case ${INSTALL} in
1480   /* ) # Absolute
1481      ;;
1482   ?:* ) # Drive letter, considered as absolute.
1483      ;;
1484   *)
1485      INSTALL=`pwd`/${INSTALL} ;;
1486 esac
1487
1488
1489 case "${host}" in
1490
1491     dnl The other BSD's should probably go in here too, since this is
1492     dnl to workaround a strange static lib BSDism.
1493     dnl Mac OS X install seems to ignore -p option...
1494     *-*-darwin* )
1495         INSTALL_PROGRAM="cp -fp"
1496         INSTALL_DATA="cp -fp"
1497         ;;
1498     *)
1499         ;;
1500 esac
1501
1502 dnl strip command
1503 dnl   defines STRIP as strip or nothing (true) if not found
1504 AC_CHECK_TOOL(STRIP, strip, true)
1505
1506 dnl Win32 tools
1507 if test "$wxUSE_WINE" = "yes"; then
1508     AC_CHECK_TOOL(WINDRES, wrc)
1509     RESCOMP="$WINDRES"
1510 else
1511     case "${host}" in
1512     *-*-cygwin* | *-*-mingw32* )
1513         dnl Bakefile CVS (as of 2005-11-24) now detects windres properly
1514         dnl ... maybe it does, but it does not make it available here
1515         dnl anymore, so do it ourselves still.
1516         AC_CHECK_TOOL(WINDRES, windres)
1517         RESCOMP="$WINDRES"
1518         AC_CHECK_TOOL(DLLTOOL, dlltool)
1519         ;;
1520     esac
1521 fi
1522
1523 dnl does make support "-include" (only GNU make does AFAIK)?
1524 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1525 [
1526     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1527             $EGREP -s GNU > /dev/null); then
1528         wx_cv_prog_makeisgnu="yes"
1529     else
1530         wx_cv_prog_makeisgnu="no"
1531     fi
1532 ])
1533
1534 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1535     IF_GNU_MAKE=""
1536 else
1537     IF_GNU_MAKE="#"
1538 fi
1539
1540 AC_SUBST(IF_GNU_MAKE)
1541
1542 dnl we don't need to check for VPATH support in GNU make - it does have it
1543 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1544 dnl check if VPATH works
1545 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1546 dnl create Makefile
1547 cat - << EOF > confMake
1548 check : file
1549         cp \$? \$@
1550         cp \$? final_file
1551 EOF
1552
1553 if test ! -d sub ; then
1554   mkdir sub
1555 fi
1556 echo dummy > sub/file
1557 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1558 RESULT=$?
1559 rm -f sub/file check final_file confMake
1560 rmdir sub
1561 if test "$RESULT" = 0; then
1562   wx_cv_prog_makevpath="yes"
1563 else
1564   wx_cv_prog_makevpath="no"
1565 fi
1566 ])
1567
1568 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1569 AC_MSG_ERROR([
1570 You need a make-utility that is able to use the variable
1571 VPATH correctly.
1572 If your version of make does not support VPATH correctly,
1573 please install GNU-make (possibly as gmake), and start
1574 configure with the following command:
1575 export MAKE=gmake; ./configure  for sh-type shells
1576 setenv MAKE gmake; ./configure  for csh-type shells
1577 Also please do remember to use gmake in this case every time
1578 you are trying to compile.
1579 ])
1580 fi dnl make without VPATH
1581 fi dnl not GNU make
1582
1583 dnl needed for making link to setup.h
1584 AC_PROG_LN_S
1585
1586
1587 dnl ------------------------------------------------------------------------
1588 dnl Platform specific tests
1589 dnl ------------------------------------------------------------------------
1590
1591 dnl xlC needs -qunique under AIX so that one source file can be
1592 dnl compiled to multiple object files and safely linked together.
1593 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1594     CXXFLAGS="-qunique $CXXFLAGS"
1595 fi
1596
1597 dnl This case is for PowerPC OS X vs. everything else
1598 case "${host}" in
1599   powerpc-*-darwin* )
1600     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1601     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1602         choke me for lack of PowerPC
1603 #endif
1604 ],
1605         [AC_MSG_RESULT([yes])],
1606         [AC_MSG_RESULT([no])
1607         AC_DEFINE(__POWERPC__)
1608     ])
1609   ;;
1610 esac
1611
1612 dnl This case is for OS X vs. everything else
1613 case "${host}" in
1614   *-*-darwin* )
1615     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1616     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1617 ],[],
1618         [AC_MSG_RESULT([yes])],
1619         [AC_MSG_RESULT([no])
1620         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1621         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1622 #include <CoreFoundation/CFBase.h>
1623         ],[],
1624         [AC_MSG_RESULT([yes])
1625         dnl We must use -D so source files that don't include wx/setup.h
1626         dnl but do include CFBase will work.
1627         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1628         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1629         )
1630         ]
1631     )
1632   ;;
1633 esac
1634
1635 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1636 dnl latter makes more sense for wxGTK/Motif/X11 ports
1637 wants_win32=0
1638 doesnt_want_win32=0
1639 case "${host}" in
1640   *-*-cygwin*)
1641       if test "$wxUSE_MSW" = 1 ; then
1642         wants_win32=1
1643       else
1644         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1645         dnl headers and libraries, so it's Windows-like in this case
1646         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1647             [
1648                 AC_TRY_COMPILE(
1649                     [],
1650                     [
1651                         #ifdef __MINGW32__
1652                             choke me
1653                         #endif
1654                     ],
1655                     wx_cv_nocygwin=no,
1656                     wx_cv_nocygwin=yes
1657                 )
1658             ]
1659         )
1660
1661         if test "$wx_cv_nocygwin" = "yes"; then
1662             wants_win32=1
1663         else
1664             doesnt_want_win32=1
1665         fi
1666       fi
1667       if test "$wants_win32" = 1 ; then
1668         BAKEFILE_FORCE_PLATFORM=win32
1669       fi
1670   ;;
1671   *-*-mingw*)
1672       wants_win32=1
1673   ;;
1674 esac
1675
1676 if test "$wxUSE_WINE" = "yes"; then
1677     wants_win32=1
1678     LDFLAGS_GUI="-mwindows"
1679 fi
1680
1681 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1682 dnl     take effect on Cygwin/Mingw and not other platforms.
1683 if test "$wants_win32" = 1 ; then
1684     USE_UNIX=0
1685     USE_WIN32=1
1686     AC_DEFINE(__WIN32__)
1687     AC_DEFINE(__WIN95__)
1688     AC_DEFINE(__WINDOWS__)
1689     AC_DEFINE(__GNUWIN32__)
1690     AC_DEFINE(STRICT)
1691 fi
1692 if test "$doesnt_want_win32" = 1 ; then
1693     USE_UNIX=1
1694     USE_WIN32=0
1695 fi
1696 dnl (end of Windows-only piece)
1697
1698 if test "$USE_UNIX" = 1 ; then
1699     wxUSE_UNIX=yes
1700     AC_DEFINE(__UNIX__)
1701 fi
1702
1703 dnl This case is for OS/2 vs. everything else
1704 case "${host}" in
1705   *-pc-os2_emx | *-pc-os2-emx )
1706       dnl ---------------------------------------------------------------------
1707       dnl When we are using gcc on OS/2, we want to be either using resources
1708       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1709       dnl Moreover we need to link explicitly against either stdcpp.a or
1710       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1711       dnl not "g++/c++".
1712       dnl ---------------------------------------------------------------------
1713       dnl (OS/2-only piece)
1714       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1715           dnl More complete Unix emulation for unix-like ports
1716           dnl by linking in POSIX/2's cExt (if available).
1717           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1718       else
1719           dnl Include resources for the "native" port (wxPM).
1720           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1721       fi
1722       dnl Check for the gcc version (and thereby for the C runtime library).
1723       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1724       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1725       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1726       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1727       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1728           AC_TRY_RUN(
1729               dnl Check the gcc version macro.
1730               [
1731                   #include <stdio.h>
1732
1733                   int main()
1734                   {
1735                       FILE *f=fopen("conftestval", "w");
1736                       if (!f) exit(1);
1737                       fprintf(f,
1738                   #if (__GNUC__ < 3)
1739                               "EMX2"
1740                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1741                               "EMX3"
1742                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1743                               "Innotek5"
1744                   #else
1745                               "Innotek6"
1746                   #endif
1747                       );
1748                       exit(0);
1749                   }
1750               ],
1751               wx_cv_gccversion=`cat conftestval`,
1752               wx_cv_gccversion="EMX2",
1753               dnl Compilation error: Assuming standard EMX environment
1754               wx_cv_gccversion="EMX2"
1755           )
1756       ])
1757       if test "$wx_cv_gccversion" = "EMX2"; then
1758           LIBS="$LIBS -lstdcpp"
1759           LDFLAGS="$LDFLAGS -Zsysv-signals"
1760       else
1761           if test "$wx_cv_gccversion" = "EMX3"; then
1762               LIBS="$LIBS -lstdcxx -lgcc"
1763               LDFLAGS="$LDFLAGS -Zsysv-signals"
1764           else
1765               LIBS="$LIBS -lstdc++"
1766           fi
1767       fi
1768       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1769         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1770         wxUSE_OMF=yes
1771         enable_omf=yes
1772       fi
1773       dnl (end of OS/2-only piece)
1774   ;;
1775   *)
1776       dnl ---------------------------------------------------------------------
1777       dnl look for strcasecmp() in string.h and then strings.h if it's not
1778       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1779       dnl used.
1780       dnl ---------------------------------------------------------------------
1781       dnl (non-OS/2-only piece)
1782
1783       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1784           AC_TRY_LINK([
1785               #include <string.h>
1786               ],
1787               [
1788                   strcasecmp("foo", "bar");
1789               ],
1790               ac_cv_string_strcasecmp=yes,
1791               ac_cv_string_strcasecmp=no
1792           )
1793       ])
1794
1795       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1796           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1797       else
1798           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1799               AC_TRY_LINK([
1800                   #include <strings.h>
1801                   ],
1802                   [
1803                       strcasecmp("foo", "bar");
1804                   ],
1805                   ac_cv_strings_strcasecmp=yes,
1806                   ac_cv_strings_strcasecmp=no
1807               )
1808           ])
1809
1810           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1811               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1812           else
1813               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1814           fi
1815       fi
1816
1817       dnl (end of non-OS/2-only piece)
1818   ;;
1819 esac
1820
1821 dnl ------------------------------------------------------------------------
1822 dnl Check for headers
1823 dnl ------------------------------------------------------------------------
1824
1825 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h)
1826
1827 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1828 if test "$ac_cv_header_wchar_h" != "yes"; then
1829     AC_CHECK_HEADERS(wcstr.h)
1830 fi
1831
1832 case "${host}" in
1833   *-pc-os2_emx | *-pc-os2-emx )
1834       dnl Explicitly link -lintl if langinfo.h is available
1835       dnl and intl not yet included in libc
1836       if test $ac_cv_header_langinfo_h = "yes" \
1837                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1838                      -o "$wx_cv_gccversion" = "EMX3" \
1839                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1840           LIBS="$LIBS -lintl"
1841       fi
1842   ;;
1843 esac
1844
1845 dnl POSIX needs this for select(), but old systems don't have it
1846 if test "$USE_UNIX" = 1 ; then
1847     AC_CHECK_HEADERS([sys/select.h])
1848 fi
1849
1850 dnl ---------------------------------------------------------------------------
1851 dnl Checks for compiler characteristics
1852 dnl ---------------------------------------------------------------------------
1853
1854 dnl defines const to be empty if c-compiler does not support const fully
1855 AC_C_CONST
1856 dnl defines inline to a sensible value for the c-compiler
1857 AC_C_INLINE
1858
1859 dnl check the sizes of integral types (give some reasonable default values for
1860 dnl cross-compiling)
1861 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1862 AC_CHECK_SIZEOF(char, 1)
1863 AC_CHECK_SIZEOF(short, 2)
1864 AC_CHECK_SIZEOF(void *, 4)
1865 AC_CHECK_SIZEOF(int, 4)
1866 AC_CHECK_SIZEOF(long, 4)
1867 AC_CHECK_SIZEOF(size_t, 4)
1868
1869 case "${host}" in
1870     arm-*-linux* )
1871         AC_CHECK_SIZEOF(long long, 8)
1872     ;;
1873     *-hp-hpux* )
1874         AC_CHECK_SIZEOF(long long, 0)
1875         if test "$ac_cv_sizeof_long_long" != "0"; then
1876             dnl HPUX 10.20 headers need this define in order to use long long definitions
1877             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1878         fi
1879     ;;
1880     * )
1881         AC_CHECK_SIZEOF(long long, 0)
1882 esac
1883
1884 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1885 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1886 AC_CHECK_SIZEOF(wchar_t, 0,
1887     [
1888         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1889         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1890         #  error "fake wchar_t"
1891         #endif
1892         #ifdef HAVE_WCHAR_H
1893         #  ifdef __CYGWIN__
1894         #    include <stddef.h>
1895         #  endif
1896         #  include <wchar.h>
1897         #endif
1898         #ifdef HAVE_STDLIB_H
1899         #  include <stdlib.h>
1900         #endif
1901         #include <stdio.h>
1902     ]
1903 )
1904 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1905     wxUSE_WCHAR_T=yes
1906 else
1907     wxUSE_WCHAR_T=no
1908 fi
1909
1910 dnl checks needed to define wxVaCopy
1911 AC_CACHE_CHECK([for va_copy],
1912     wx_cv_func_va_copy,
1913     [
1914         AC_LINK_IFELSE([
1915             #include <stdarg.h>
1916             void foo(char *f, ...)
1917             {
1918                 va_list ap1, ap2;
1919                 va_start(ap1, f);
1920                 va_copy(ap2, ap1);
1921                 va_end(ap2);
1922                 va_end(ap1);
1923             }
1924             int main()
1925             {
1926                 foo("hi", 17);
1927                 return 0;
1928             }],
1929             wx_cv_func_va_copy=yes,
1930             wx_cv_func_va_copy=no
1931         )
1932     ]
1933 )
1934
1935 if test $wx_cv_func_va_copy = "yes"; then
1936     AC_DEFINE(HAVE_VA_COPY)
1937 else
1938     dnl try to understand how can we copy va_lists
1939     AC_CACHE_CHECK([if va_list can be copied by value],
1940         wx_cv_type_va_list_lvalue,
1941         [
1942             AC_RUN_IFELSE([
1943                 #include <stdarg.h>
1944                 int foo(char *f, ...)
1945                 {
1946                     va_list ap1, ap2;
1947                     va_start(ap1, f);
1948                     ap2 = ap1;
1949                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1950                         return 1;
1951                     va_end(ap2);
1952                     va_end(ap1);
1953                     return 0;
1954                 }
1955                 int main()
1956                 {
1957                     return foo("hi", 17);
1958                 }],
1959                 wx_cv_type_va_list_lvalue=yes,
1960                 wx_cv_type_va_list_lvalue=no,
1961                 dnl assume most common case for cross-compiling...
1962                 wx_cv_type_va_list_lvalue=yes
1963             )
1964         ]
1965     )
1966
1967     if test $wx_cv_type_va_list_lvalue != "yes"; then
1968         dnl we suppose that the only thing which can't be copied like this
1969         dnl are arrays... only experience will show whether this is really true
1970         AC_DEFINE(VA_LIST_IS_ARRAY)
1971     fi
1972 fi
1973
1974 dnl don't check for vararg macros if they're explicitly disabled: this is
1975 dnl useful if the user code using the library wants to limit itself to standard
1976 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1977 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1978
1979 dnl Check if variadic macros (C99 feature) are supported:
1980 AC_CACHE_CHECK(
1981     [whether the compiler supports variadic macros],
1982     [wx_cv_have_variadic_macros],
1983     [
1984         dnl C compiler might support variadic macros when C++ one doesn't
1985         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1986         AC_LANG_PUSH(C++)
1987         AC_COMPILE_IFELSE(
1988             AC_LANG_PROGRAM(
1989                 [
1990                     #include <stdio.h>
1991                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1992                 ],
1993                 [
1994                     test("%s %d %p", "test", 1, 0);
1995                 ]
1996             ),
1997             [wx_cv_have_variadic_macros=yes],
1998             [wx_cv_have_variadic_macros=no]
1999             )
2000         AC_LANG_POP()
2001     ]
2002 )
2003
2004 if test $wx_cv_have_variadic_macros = "yes"; then
2005     AC_DEFINE(HAVE_VARIADIC_MACROS)
2006 fi
2007
2008 fi dnl wxUSE_VARARG_MACROS == yes
2009
2010 dnl check for large file support
2011 AC_SYS_LARGEFILE
2012
2013 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
2014 dnl line because otherwise the system headers risk being included before
2015 dnl wx/defs.h which defines these constants leading to inconsistent
2016 dnl sizeof(off_t) in different source files of the same program and linking
2017 dnl problems
2018 if test "x$wx_largefile" = "xyes"; then
2019     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
2020         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
2021
2022         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
2023         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
2024         dnl The compiler should define it automatically, but some old g++
2025         dnl versions don't define it, so test and add it if necessary. AFAIK
2026         dnl the problem only affects the C++ compiler so it is added to
2027         dnl CXXFLAGS only.
2028         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
2029             AC_CACHE_CHECK(
2030                 [if -D__STDC_EXT__ is required],
2031                 wx_cv_STDC_EXT_required,
2032                 [
2033                     AC_LANG_PUSH(C++)
2034                     AC_TRY_COMPILE(
2035                         [],
2036                         [
2037                             #ifndef __STDC_EXT__
2038                                 choke me
2039                             #endif
2040                         ],
2041                         wx_cv_STDC_EXT_required=no,
2042                         wx_cv_STDC_EXT_required=yes
2043                     )
2044                     AC_LANG_POP()
2045                 ]
2046             )
2047             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
2048                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
2049             fi
2050         fi
2051     else
2052         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
2053     fi
2054     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
2055     AC_FUNC_FSEEKO
2056     if test "$ac_cv_sys_largefile_source" != no; then
2057         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
2058     fi
2059 fi
2060
2061 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2062 WX_C_BIGENDIAN
2063
2064 dnl check for iostream (as opposed to iostream.h) standard header
2065 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2066
2067 dnl check whether C++ compiler supports bool built-in type
2068 WX_CPP_BOOL
2069
2070 dnl check whether C++ compiler supports explicit keyword
2071 WX_CPP_EXPLICIT
2072
2073 dnl check whether C++ compiler supports C++ casts
2074 AC_CXX_CONST_CAST
2075 AC_CXX_REINTERPRET_CAST
2076 AC_CXX_STATIC_CAST
2077 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
2078 dnl AC_CXX_DYNAMIC_CAST
2079
2080 dnl With Sun CC, temporaries have block scope by default. This flag is needed
2081 dnl to get the expression scope behaviour that conforms to the standard.
2082 if test "x$SUNCXX" = xyes; then
2083     CXXFLAGS="-features=tmplife $CXXFLAGS"
2084 fi
2085
2086 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
2087 dnl was to hack their C++ compiler to accept them silently -- but C compiler
2088 dnl still spits out dozens of warnings for each X include file, so suppress
2089 dnl them
2090 if test "x$SUNCC" = xyes; then
2091     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
2092 fi
2093
2094 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
2095 dnl same-sized integral type" even when there is an explicit cast and as there
2096 dnl is no way to turn it off and there are hundreds of these warnings in wx
2097 dnl sources, just turn it off for now
2098 dnl
2099 dnl a better long term solution would be to use #pragma set/reset woff in
2100 dnl wxPtrToUInt() and use it instead of casts elsewhere
2101 if test "x$SGICC" = "xyes"; then
2102     CFLAGS="-woff 3970 $CFLAGS"
2103 fi
2104 if test "x$SGICXX" = "xyes"; then
2105     CXXFLAGS="-woff 3970 $CXXFLAGS"
2106 fi
2107
2108 dnl HP-UX c89/aCC compiler warnings
2109 if test "x$HPCC" = "xyes"; then
2110     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
2111     dnl       even for directives inside #if which is not true (i.e. which are
2112     dnl       used for other compilers/OS) and so we have no way to get rid of it
2113     dnl 2450: "long long is non standard" -- yes, we know
2114     CFLAGS="+W 2011,2450 $CFLAGS"
2115 fi
2116 if test "x$HPCXX" = "xyes"; then
2117     dnl 2340: "value copied to temporary, reference to temporary used": very
2118     dnl       painful as triggered by any occurrence of user-defined conversion
2119     CXXFLAGS="+W 2340 $CXXFLAGS"
2120 fi
2121
2122 dnl DEC/Compaq/HP cxx warnings
2123 if test "x$COMPAQCXX" = "xyes"; then
2124     dnl -w0 enables all warnings, then we disable some of them:
2125     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
2126     dnl unrimpret:  "end of routine block may be unreachable" is given for
2127     dnl             every "if ( ) return ...; else return ...;"
2128     dnl intconlosbit: "conversion to integral type of smaller size could lose
2129     dnl               data" this is a useful warning but there are too many of
2130     dnl               them for now
2131     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2132 fi
2133
2134 dnl the next few tests are all for C++ features and so need to be done using
2135 dnl C++ compiler
2136 AC_LANG_PUSH(C++)
2137
2138 dnl check for std::string or std::wstring
2139 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2140     if test "$wxUSE_UNICODE" = "yes"; then
2141         std_string="std::wstring"
2142         char_type="wchar_t"
2143     else
2144         std_string="std::string"
2145         char_type="char"
2146     fi
2147
2148     dnl check if <string> declares std::[w]string
2149     AC_CACHE_CHECK([for $std_string in <string>],
2150         wx_cv_class_stdstring,
2151         [
2152             AC_TRY_COMPILE([#include <string>],
2153                 [$std_string foo;],
2154                 wx_cv_class_stdstring=yes,
2155                 wx_cv_class_stdstring=no
2156             )
2157         ]
2158     )
2159
2160     if test "$wx_cv_class_stdstring" = yes; then
2161         if test "$wxUSE_UNICODE" = "yes"; then
2162             AC_DEFINE(HAVE_STD_WSTRING)
2163         fi
2164         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2165         dnl wxUSE_STD_STRING==yes
2166     else
2167         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2168             wx_cv_class_stdbasicstring,
2169             [
2170                 AC_TRY_COMPILE([
2171                     #ifdef HAVE_WCHAR_H
2172                     #  ifdef __CYGWIN__
2173                     #    include <stddef.h>
2174                     #  endif
2175                     #  include <wchar.h>
2176                     #endif
2177                     #ifdef HAVE_STDLIB_H
2178                     #  include <stdlib.h>
2179                     #endif
2180                     #include <stdio.h>
2181                     #include <string>
2182                     ],
2183                     [std::basic_string<$char_type> foo;
2184                      const $char_type* dummy = foo.c_str();],
2185                     wx_cv_class_stdbasicstring=yes,
2186                     wx_cv_class_stdbasicstring=no
2187                 )
2188             ]
2189         )
2190
2191         if test "$wx_cv_class_stdbasicstring" != yes; then
2192             if test "$wxUSE_STL" = "yes"; then
2193                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2194             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
2195                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2196             else
2197                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2198                 wxUSE_STD_STRING=no
2199             fi
2200         fi
2201     fi
2202 fi
2203
2204 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2205     AC_CHECK_TYPES([std::istream, std::ostream],,
2206                    [wxUSE_STD_IOSTREAM=no],
2207                    [#include <iostream>])
2208
2209     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2210         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2211             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2212         else
2213             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2214         fi
2215     fi
2216 fi
2217
2218 if test "$wxUSE_STL" = "yes"; then
2219     dnl check for basic STL functionality
2220     AC_CACHE_CHECK([for basic STL functionality],
2221         wx_cv_lib_stl,
2222         [AC_TRY_COMPILE([#include <string>
2223             #include <functional>
2224             #include <algorithm>
2225             #include <vector>
2226             #include <list>],
2227             [std::vector<int> moo;
2228              std::list<int> foo;
2229              std::vector<int>::iterator it =
2230                  std::find_if(moo.begin(), moo.end(),
2231                               std::bind2nd(std::less<int>(), 3));],
2232             wx_cv_lib_stl=yes,
2233             wx_cv_lib_stl=no
2234         )]
2235     )
2236
2237     if test "$wx_cv_lib_stl" != yes; then
2238          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2239     fi
2240
2241     dnl check for compliant std::string::compare
2242     AC_CACHE_CHECK([for compliant std::string::compare],
2243         wx_cv_func_stdstring_compare,
2244         [AC_TRY_COMPILE([#include <string>],
2245             [std::string foo, bar;
2246             foo.compare(bar);
2247             foo.compare(1, 1, bar);
2248             foo.compare(1, 1, bar, 1, 1);
2249             foo.compare("");
2250             foo.compare(1, 1, "");
2251             foo.compare(1, 1, "", 2);],
2252             wx_cv_func_stdstring_compare=yes,
2253             wx_cv_func_stdstring_compare=no
2254         )]
2255     )
2256
2257     if test "$wx_cv_func_stdstring_compare" = yes; then
2258         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2259     fi
2260
2261     dnl check for hash_map and hash_set headers
2262     AC_CHECK_HEADER([hash_map],
2263         [AC_CACHE_CHECK([for standard hash_map and hash_set],
2264             wx_cv_class_stdhashmapset,
2265             [AC_TRY_COMPILE([#include <hash_map>
2266                 #include <hash_set>],
2267                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2268                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2269                 wx_cv_class_stdhashmapset=yes,
2270                 wx_cv_class_stdhashmapset=no)
2271             ]
2272         )]
2273     )
2274
2275     if test "$wx_cv_class_stdhashmapset" = yes; then
2276         AC_DEFINE(HAVE_HASH_MAP)
2277         AC_DEFINE(HAVE_STD_HASH_MAP)
2278     fi
2279
2280     AC_CHECK_HEADER([ext/hash_map],
2281         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2282             wx_cv_class_gnuhashmapset,
2283             [AC_TRY_COMPILE([#include <ext/hash_map>
2284                 #include <ext/hash_set>],
2285                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2286                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2287                 wx_cv_class_gnuhashmapset=yes,
2288                 wx_cv_class_gnuhashmapset=no)
2289             ]
2290         )]
2291     )
2292
2293     if test "$wx_cv_class_gnuhashmapset" = yes; then
2294          AC_DEFINE(HAVE_EXT_HASH_MAP)
2295          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2296     fi
2297 fi
2298
2299 dnl pop C++
2300 AC_LANG_POP()
2301
2302 dnl ---------------------------------------------------------------------------
2303 dnl Define search path for includes and libraries: all headers and libs will be
2304 dnl looked for in all directories of this path
2305 dnl ---------------------------------------------------------------------------
2306
2307 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2308 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2309 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2310 dnl
2311 dnl Also try to put all directories which may contain X11R6 before those which
2312 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2313 dnl
2314 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2315 dnl systems which have both (AIX 4.x does)
2316 SEARCH_INCLUDE="\
2317     /usr/local/include        \
2318                               \
2319     /usr/Motif-2.1/include    \
2320     /usr/Motif-1.2/include    \
2321     /usr/include/Motif1.2     \
2322                               \
2323     /usr/dt/include           \
2324     /usr/openwin/include      \
2325                               \
2326     /usr/include/Xm           \
2327                               \
2328     /usr/X11R6/include        \
2329     /usr/X11R6.4/include      \
2330     /usr/X11R5/include        \
2331     /usr/X11R4/include        \
2332                               \
2333     /usr/include/X11R6        \
2334     /usr/include/X11R5        \
2335     /usr/include/X11R4        \
2336                               \
2337     /usr/local/X11R6/include  \
2338     /usr/local/X11R5/include  \
2339     /usr/local/X11R4/include  \
2340                               \
2341     /usr/local/include/X11R6  \
2342     /usr/local/include/X11R5  \
2343     /usr/local/include/X11R4  \
2344                               \
2345     /usr/X11/include          \
2346     /usr/include/X11          \
2347     /usr/local/X11/include    \
2348     /usr/local/include/X11    \
2349                               \
2350     /usr/XFree86/include/X11  \
2351     /usr/pkg/include          \
2352                               \
2353     /usr/openwin/share/include"
2354
2355 dnl try to find out the standard lib locations for the systems with multiple
2356 dnl ABIs
2357 AC_MSG_CHECKING([for libraries directory])
2358
2359 case "${host}" in
2360     *-*-irix6* )
2361         AC_CACHE_VAL(
2362             wx_cv_std_libpath,
2363             [
2364                 for d in WX_STD_LIBPATH(); do
2365                     for e in a so sl dylib dll.a; do
2366                         libc="$d/libc.$e"
2367                         if test -f $libc; then
2368                             save_LIBS="$LIBS"
2369                             LIBS="$libc"
2370                             AC_LINK_IFELSE([int main() { return 0; }],
2371                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2372                             LIBS="$save_LIBS"
2373                             if test "x$wx_cv_std_libpath" != "x"; then
2374                                 break 2
2375                             fi
2376                         fi
2377                     done
2378                 done
2379                 if test "x$wx_cv_std_libpath" = "x"; then
2380                     wx_cv_std_libpath="lib"
2381                 fi
2382             ]
2383         )
2384         ;;
2385
2386     *-*-solaris2* )
2387         dnl use ../lib or ../lib/64 depending on the size of void*
2388         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2389             wx_cv_std_libpath="lib/64"
2390         else
2391             wx_cv_std_libpath="lib"
2392         fi
2393         ;;
2394
2395     *-*-linux* )
2396         dnl use ../lib or ../lib64 depending on the size of void*
2397         if test "$ac_cv_sizeof_void_p" = 8 -a \
2398                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2399             wx_cv_std_libpath="lib64"
2400         else
2401             wx_cv_std_libpath="lib"
2402         fi
2403         ;;
2404
2405     *)
2406         wx_cv_std_libpath="lib";
2407         ;;
2408 esac
2409
2410 AC_MSG_RESULT($wx_cv_std_libpath)
2411
2412 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2413
2414 dnl Cross compiling with gcc?
2415 if test "$build" != "$host" -a "$GCC" = yes; then
2416     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2417     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2418     dnl for a 'root' below which libraries and headers for the target system
2419     dnl might be installed.
2420     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2421         cross_root=`dirname $cross_root`
2422         cross_root=`dirname $cross_root`
2423
2424         dnl substitute this candiate root for '^/usr' in the search lists,
2425         dnl strip out any that don't start '^/usr'.
2426         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2427         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2428         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2429
2430         dnl also have pkg-config search for *.pc files under this 'root'
2431         if test -z "$PKG_CONFIG_PATH"; then
2432             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2433             export PKG_CONFIG_PATH
2434         fi
2435
2436         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2437         dnl -x-libraries are given on the command line. So if they are not
2438         dnl set then set them here to plausible defaults.
2439         if test -z "$x_includes" -o "$x_includes" = NONE; then
2440             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2441             x_includes=$ac_find_includes
2442         fi
2443         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2444             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2445             x_libraries=$ac_find_libraries
2446         fi
2447     fi
2448 fi
2449
2450 dnl ------------------------------------------------------------------------
2451 dnl Check for libraries
2452 dnl ------------------------------------------------------------------------
2453
2454 dnl flush the cache because checking for libraries below might abort
2455 AC_CACHE_SAVE
2456
2457 dnl check for glibc version
2458 dnl
2459 dnl VZ: I have no idea why had this check been there originally, but now
2460 dnl     we could probably do without it by just always adding _GNU_SOURCE
2461 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2462     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2463         AC_TRY_COMPILE([#include <features.h>],
2464             [
2465                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2466                 not glibc 2.1
2467                 #endif
2468             ],
2469             [
2470                 wx_cv_lib_glibc21=yes
2471             ],
2472             [
2473                 wx_cv_lib_glibc21=no
2474             ]
2475         )
2476     ])
2477     if test "$wx_cv_lib_glibc21" = "yes"; then
2478         AC_DEFINE(wxHAVE_GLIBC2)
2479     fi
2480 fi
2481
2482 dnl we may need _GNU_SOURCE for 2 things:
2483 dnl
2484 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2485 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2486 dnl  which breaks libtiff compilation, so it is simpler to just define
2487 dnl  _GNU_SOURCE to get everything)
2488 dnl
2489 dnl  2. for Unicode functions
2490 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2491     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2492         AC_DEFINE(_GNU_SOURCE)
2493     fi
2494 fi
2495
2496 dnl Only add the -lm library if floating point functions cannot be used
2497 dnl without it.  This check is important on cygwin because of the bizarre
2498 dnl way that they have organized functions into libraries.  On cygwin, both
2499 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2500 dnl means that
2501 dnl   1) linking with -lm is not necessary, and
2502 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2503 dnl In particular, if you compile any program with -mno-cygwin and link with
2504 dnl -lm, it will crash instantly when it is run.  This happens because the
2505 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2506 dnl the ___main function instead of allowing it to be defined by
2507 dnl /usr/lib/mingw/libmingw32.a as it should be.
2508 dnl
2509 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2510 dnl
2511 dnl Just check a few floating point functions. If they are all found without
2512 dnl -lm, then we must not need -lm.
2513 have_cos=0
2514 have_floor=0
2515 AC_CHECK_FUNCS(cos, have_cos=1)
2516 AC_CHECK_FUNCS(floor, have_floor=1)
2517 AC_MSG_CHECKING(if floating point functions link without -lm)
2518 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2519     AC_MSG_RESULT(yes)
2520 else
2521     AC_MSG_RESULT(no)
2522     LIBS="$LIBS -lm"
2523     # use different functions to avoid configure caching
2524     have_sin=0
2525     have_ceil=0
2526     AC_CHECK_FUNCS(sin, have_sin=1)
2527     AC_CHECK_FUNCS(ceil, have_ceil=1)
2528     AC_MSG_CHECKING(if floating point functions link with -lm)
2529     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2530         AC_MSG_RESULT(yes)
2531     else
2532         AC_MSG_RESULT(no)
2533         # not sure we should warn the user, crash, etc.
2534     fi
2535 fi
2536
2537 dnl check for C99 string to long long conversion functions, assume that if we
2538 dnl have the unsigned variants, then we have the signed ones as well
2539 if test "wxUSE_UNICODE" = "yes"; then
2540     WX_CHECK_FUNCS(wcstoull)
2541 else
2542     WX_CHECK_FUNCS(strtoull)
2543 fi
2544
2545 dnl ---------------------------------------------------------------------------
2546 dnl Optional libraries
2547 dnl
2548 dnl   --with-<lib>=sys
2549 dnl       looks for system library and fails if not found
2550 dnl
2551 dnl   --with-<lib>
2552 dnl   --with-<lib>=yes
2553 dnl       looks for system library and, if not found, prints a warning,
2554 dnl       falls back to the builtin wx version, and continues configuration
2555 dnl
2556 dnl   --with-<lib>=builtin
2557 dnl       uses builtin wx version without searching for system library
2558 dnl
2559 dnl   --with-<lib>=no
2560 dnl   --without-<lib>
2561 dnl       do not use library (neither system nor builtin wx version)
2562 dnl
2563 dnl ---------------------------------------------------------------------------
2564
2565 dnl ------------------------------------------------------------------------
2566 dnl Check for regex libraries
2567 dnl ------------------------------------------------------------------------
2568
2569 if test "$wxUSE_REGEX" != "no"; then
2570     AC_DEFINE(wxUSE_REGEX)
2571
2572     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2573         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2574         wxUSE_REGEX=builtin
2575     fi
2576
2577     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2578         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2579         dnl on some old systems it may be in libregex - check for it too?
2580         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)])
2581
2582         if test "x$ac_cv_func_regcomp" != "xyes"; then
2583             if test "$wxUSE_REGEX" = "sys" ; then
2584                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2585             else
2586                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2587                 wxUSE_REGEX=builtin
2588             fi
2589         else
2590             dnl we are using the system library
2591             wxUSE_REGEX=sys
2592             dnl only the built-in supports advanced REs
2593             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2594         fi
2595     fi
2596 fi
2597
2598 dnl ------------------------------------------------------------------------
2599 dnl Check for zlib compression library
2600 dnl ------------------------------------------------------------------------
2601
2602 ZLIB_LINK=
2603 if test "$wxUSE_ZLIB" != "no" ; then
2604     AC_DEFINE(wxUSE_ZLIB)
2605
2606     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2607         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2608         dnl should still use it because hopefully (can someone confirm this?)
2609         dnl Apple did fix the security problem in it and not using the system
2610         dnl library results in a whole bunch of warnings when linking with
2611         dnl Carbon framework
2612         if test "$USE_DARWIN" = 1; then
2613             system_zlib_h_ok="yes"
2614         else
2615             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2616             dnl known to not work) and although I don't know which is
2617             dnl the minimal required version it's safer to test for 1.1.4 as
2618             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2619             dnl has anything more ancient (1.1.3 was released in July 1998)
2620             dnl anyhow
2621             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2622                 [AC_TRY_RUN(
2623                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2624                     [
2625                         #include <zlib.h>
2626                         #include <stdio.h>
2627
2628                         int main()
2629                         {
2630                             FILE *f=fopen("conftestval", "w");
2631                             if (!f) exit(1);
2632                             fprintf(f, "%s",
2633                                     ZLIB_VERSION[0] == '1' &&
2634                                     (ZLIB_VERSION[2] > '1' ||
2635                                     (ZLIB_VERSION[2] == '1' &&
2636                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2637                             exit(0);
2638                         }
2639                     ],
2640                     ac_cv_header_zlib_h=`cat conftestval`,
2641                     ac_cv_header_zlib_h=no,
2642                     dnl cross-compiling: don't have an answer, try later
2643                     unset ac_cv_header_zlib_h
2644                 )]
2645             )
2646             dnl If the test above did not come up with a value (e.g. cross
2647             dnl compiling) then this should give a definitive answer
2648             AC_CHECK_HEADER(zlib.h)
2649
2650             system_zlib_h_ok=$ac_cv_header_zlib_h
2651         fi
2652
2653         if test "$system_zlib_h_ok" = "yes"; then
2654             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2655         fi
2656
2657         if test "x$ZLIB_LINK" = "x" ; then
2658             if test "$wxUSE_ZLIB" = "sys" ; then
2659                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2660             else
2661                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2662                 wxUSE_ZLIB=builtin
2663             fi
2664         else
2665             dnl we are using the system library
2666             wxUSE_ZLIB=sys
2667         fi
2668     fi
2669 fi
2670
2671 dnl ------------------------------------------------------------------------
2672 dnl Check for png library
2673 dnl ------------------------------------------------------------------------
2674
2675 PNG_LINK=
2676 if test "$wxUSE_LIBPNG" != "no" ; then
2677     AC_DEFINE(wxUSE_LIBPNG)
2678
2679     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2680         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2681         wxUSE_LIBPNG=sys
2682     fi
2683
2684     dnl for the check below to have a chance to succeed, we must already have
2685     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2686     dnl doesn't depend on zlib)
2687     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2688         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2689         wxUSE_LIBPNG=builtin
2690     fi
2691
2692     if test "$wxUSE_MGL" != 1 ; then
2693         dnl Don't check for libpng when building wxMGL, libmgl contains it
2694         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2695             dnl libpng version 0.9 is known to not work, if an even newer
2696             dnl version is required, just bump it up in the test below
2697             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2698                 [AC_TRY_RUN(
2699                     dnl png.h defines PNG_LIBPNG_VER=number
2700                     [
2701                         #include <png.h>
2702                         #include <stdio.h>
2703
2704                         int main()
2705                         {
2706                             FILE *f=fopen("conftestval", "w");
2707                             if (!f) exit(1);
2708                             fprintf(f, "%s",
2709                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2710                             exit(0);
2711                         }
2712                     ],
2713                     ac_cv_header_png_h=`cat conftestval`,
2714                     ac_cv_header_png_h=no,
2715                     dnl cross-compiling: test (later) if we have any png.h
2716                     unset ac_cv_header_png_h
2717                 )]
2718             )
2719             AC_CHECK_HEADER(png.h)
2720
2721             if test "$ac_cv_header_png_h" = "yes"; then
2722                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2723             fi
2724
2725             if test "x$PNG_LINK" = "x" ; then
2726                 if test "$wxUSE_LIBPNG" = "sys" ; then
2727                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2728                 else
2729                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2730                     wxUSE_LIBPNG=builtin
2731                 fi
2732             else
2733                 dnl we are using the system library
2734                 wxUSE_LIBPNG=sys
2735             fi
2736         fi
2737     fi
2738
2739     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2740 fi
2741
2742 dnl ------------------------------------------------------------------------
2743 dnl Check for jpeg library
2744 dnl ------------------------------------------------------------------------
2745
2746 JPEG_LINK=
2747 if test "$wxUSE_LIBJPEG" != "no" ; then
2748     AC_DEFINE(wxUSE_LIBJPEG)
2749
2750     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2751         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2752         wxUSE_LIBJPEG=sys
2753     fi
2754
2755     if test "$wxUSE_MGL" != 1 ; then
2756         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2757         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2758             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2759             dnl HAVE_STDLIB_H which are already defined and this provokes
2760             dnl a compiler warning which configure considers as an error...
2761             AC_MSG_CHECKING(for jpeglib.h)
2762             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2763                 AC_TRY_COMPILE(
2764                     [
2765                         #undef HAVE_STDLIB_H
2766                         #include <stdio.h>
2767                         #include <jpeglib.h>
2768                     ],
2769                     [
2770                     ],
2771                     ac_cv_header_jpeglib_h=yes,
2772                     ac_cv_header_jpeglib_h=no
2773                 )
2774             )
2775             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2776
2777             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2778                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2779             fi
2780
2781             if test "x$JPEG_LINK" = "x" ; then
2782                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2783                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2784                 else
2785                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2786                     wxUSE_LIBJPEG=builtin
2787                 fi
2788             else
2789                 dnl we are using the system library
2790                 wxUSE_LIBJPEG=sys
2791             fi
2792         fi
2793     fi
2794 fi
2795
2796 dnl ------------------------------------------------------------------------
2797 dnl Check for tiff library
2798 dnl ------------------------------------------------------------------------
2799
2800 TIFF_LINK=
2801 TIFF_PREREQ_LINKS=-lm
2802 if test "$wxUSE_LIBTIFF" != "no" ; then
2803     AC_DEFINE(wxUSE_LIBTIFF)
2804
2805     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2806         dnl libtiff may depend on libjpeg and libz so use them in the test
2807         dnl below or it would fail
2808         if test "$wxUSE_LIBJPEG" = "sys"; then
2809             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2810         fi
2811         if test "$wxUSE_ZLIB" = "sys"; then
2812             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2813         fi
2814         AC_CHECK_HEADER(tiffio.h,
2815                         [
2816                             AC_CHECK_LIB(tiff, TIFFError,
2817                                          TIFF_LINK=" -ltiff",
2818                                          ,
2819                                          $TIFF_PREREQ_LINKS)
2820                         ]
2821                        )
2822
2823         if test "x$TIFF_LINK" = "x" ; then
2824             if test "$wxUSE_LIBTIFF" = "sys" ; then
2825                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2826             else
2827                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2828                 wxUSE_LIBTIFF=builtin
2829             fi
2830         else
2831             dnl we are using the system library
2832             wxUSE_LIBTIFF=sys
2833         fi
2834     fi
2835 fi
2836
2837 dnl ------------------------------------------------------------------------
2838 dnl Check for expat libraries
2839 dnl ------------------------------------------------------------------------
2840
2841 if test "$wxUSE_WCHAR_T" != "yes"; then
2842     if test "$wxUSE_EXPAT" != "no"; then
2843         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2844         wxUSE_EXPAT=no
2845     fi
2846     if test "$wxUSE_XML" != "no"; then
2847         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2848         wxUSE_XML=no
2849     fi
2850 fi
2851
2852 if test "$wxUSE_EXPAT" != "no"; then
2853     wxUSE_XML=yes
2854     AC_DEFINE(wxUSE_EXPAT)
2855     AC_DEFINE(wxUSE_XML)
2856
2857     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2858         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2859         if test "x$found_expat_h" = "x1"; then
2860             dnl Expat 1.95.6 comes with broken expat.h:
2861             AC_CACHE_CHECK([if expat.h is valid C++ header],
2862                 wx_cv_expat_is_not_broken,
2863                 [
2864                 AC_LANG_PUSH(C++)
2865                 AC_TRY_COMPILE([#include <expat.h>],[],
2866                     wx_cv_expat_is_not_broken=yes,
2867                     wx_cv_expat_is_not_broken=no
2868                 )
2869                 AC_LANG_POP()
2870                 ]
2871             )
2872             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2873                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2874             fi
2875         fi
2876         if test "x$EXPAT_LINK" = "x" ; then
2877             if test "$wxUSE_EXPAT" = "sys" ; then
2878                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2879             else
2880                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2881                 wxUSE_EXPAT=builtin
2882             fi
2883         else
2884             dnl we are using the system library
2885             wxUSE_EXPAT=sys
2886         fi
2887     fi
2888     if test "$wxUSE_EXPAT" = "builtin" ; then
2889         dnl Expat needs this:
2890         AC_CONFIG_SUBDIRS([src/expat])
2891     fi
2892 fi
2893
2894
2895 dnl ------------------------------------------------------------------------
2896 dnl Check for libmspack
2897 dnl ------------------------------------------------------------------------
2898
2899 if test "$wxUSE_LIBMSPACK" != "no"; then
2900     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2901     if test "x$found_mspack_h" = "x1"; then
2902         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2903                      MSPACK_LINK=" -lmspack")
2904     fi
2905     if test "x$MSPACK_LINK" = "x" ; then
2906         wxUSE_LIBMSPACK=no
2907     fi
2908 fi
2909
2910 if test "$wxUSE_LIBMSPACK" != "no"; then
2911     AC_DEFINE(wxUSE_LIBMSPACK)
2912 fi
2913
2914
2915 dnl ----------------------------------------------------------------
2916 dnl search for toolkit (widget sets)
2917 dnl ----------------------------------------------------------------
2918
2919 AFMINSTALL=
2920 WIN32INSTALL=
2921
2922 TOOLKIT=
2923 TOOLKIT_INCLUDE=
2924 WIDGET_SET=
2925
2926 dnl are we building for a win32 target environment?
2927 dnl If so, setup common stuff needed for both GUI and Base libs.
2928 if test "$USE_WIN32" = 1 ; then
2929     AC_CHECK_HEADERS(w32api.h)
2930     AC_CHECK_HEADER(windows.h, [],
2931     [
2932         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2933     ])
2934
2935     dnl --- FIXME: This is still a somewhat random list of libs,
2936     dnl ---        some of them should probably be included conditionally.
2937     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2938
2939     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2940         LIBS="$LIBS -loleacc"
2941     fi
2942
2943     case "${host}" in
2944         *-*-cygwin* )
2945             dnl Cygwin doesn't include these by default
2946             LIBS="$LIBS -lkernel32 -luser32"
2947     esac
2948
2949     dnl add extra odbc libs if we have compiled in odbc
2950     if test "$wxUSE_ODBC" = "sys" ; then
2951         wxUSE_ODBC = "yes"
2952     fi
2953     if test "$wxUSE_ODBC" = "yes" ; then
2954         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2955         AC_DEFINE(wxUSE_ODBC)
2956     fi
2957     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2958
2959     dnl This one is still used by some sample makefiles.
2960     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2961     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2962
2963     dnl This lot we export to wx-config.  It must add the relevant
2964     dnl include directories at the point when they can be known.
2965     dnl (but are these (still) required anyway?)
2966     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2967
2968     dnl install Win32-specific files in "make install"
2969     WIN32INSTALL=win32install
2970
2971     dnl pbt.h is missing on Wine at least
2972     AC_CHECK_HEADERS(pbt.h, [], [AC_DEFINE(NEED_PBT_H)])
2973 fi
2974
2975 if test "$wxUSE_GUI" = "yes"; then
2976     USE_GUI=1
2977
2978     GUI_TK_LIBRARY=
2979
2980     WXGTK12=
2981     WXGTK127=
2982     WXGTK20=
2983     WXGPE=
2984
2985     if test "$wxUSE_COCOA" = 1 ; then
2986         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2987             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2988             wxUSE_PRINTING_ARCHITECTURE=no
2989         fi
2990         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2991             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2992             wxUSE_DRAG_AND_DROP=no
2993         fi
2994         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2995             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2996             wxUSE_DRAGIMAGE=no
2997         fi
2998     fi
2999
3000     if test "$wxUSE_MSW" = 1 ; then
3001         TOOLKIT=MSW
3002         GUIDIST=MSW_DIST
3003
3004         dnl -mwindows causes a heap of other default gui libs to be linked in.
3005         case "${host}" in
3006             *-*-mingw32* )
3007                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
3008         esac
3009     fi
3010
3011     if test "$wxUSE_GTK" = 1; then
3012         dnl GTK+ test program must be compiled with C compiler
3013         AC_MSG_CHECKING([for GTK+ version])
3014
3015         gtk_version_cached=1
3016         AC_CACHE_VAL(wx_cv_lib_gtk,
3017             [
3018                 dnl stupid GTK+ AM macros produce their own messages, so we
3019                 dnl have to pass to the next line
3020                 gtk_version_cached=0
3021                 AC_MSG_RESULT()
3022
3023                 dnl we must link against lgthread unless the user
3024                 dnl used --disable-threads
3025                 GTK_MODULES=
3026                 if test "$wxUSE_THREADS" = "yes"; then
3027                     GTK_MODULES=gthread
3028                 fi
3029
3030                 dnl detect GTK2
3031                 wx_cv_lib_gtk=
3032                 if test "x$wxGTK_VERSION" != "x1"
3033                 then
3034                     dnl The gthread.pc that ships with solaris returns '-mt',
3035                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
3036                     dnl So disable the compile check and remove the -mt below.
3037                     case "${host}" in
3038                         *-*-solaris2* )
3039                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3040                             enable_gtktest=no
3041                             fi
3042                     esac
3043
3044                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
3045
3046                     dnl Remove the '-mt' for gcc on solaris
3047                     case "${host}" in
3048                         *-*-solaris2* )
3049                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3050                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
3051                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
3052                             fi
3053                             dnl solaris also requires -lX11 for static lib
3054                             if test "$wxUSE_SHARED" != "yes"; then
3055                                 GTK_LIBS="$GTK_LIBS -lX11"
3056                             fi
3057                     esac
3058                 fi
3059
3060                 dnl detect GTK1.x
3061                 if test -z "$wx_cv_lib_gtk"; then
3062                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
3063                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
3064
3065                         if test -z "$wx_cv_lib_gtk"; then
3066                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
3067                         fi
3068                     fi
3069                 fi
3070
3071                 if test -z "$wx_cv_lib_gtk"; then
3072                     dnl looks better in AC_MSG_RESULT
3073                     wx_cv_lib_gtk=none
3074                 else
3075                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3076                     dnl subsequent runs
3077                     wx_cv_cflags_gtk=$GTK_CFLAGS
3078                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
3079                 fi
3080             ]
3081         )
3082
3083         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3084         dnl enough
3085         if test "$gtk_version_cached" = 1; then
3086             AC_MSG_RESULT($wx_cv_lib_gtk)
3087         fi
3088
3089         case "$wx_cv_lib_gtk" in
3090             2.0)    WXGTK20=1
3091                     TOOLKIT_VERSION=2
3092                     ;;
3093             1.2.7)  WXGTK127=1
3094                     WXGTK12=1
3095                     ;;
3096             1.2.3)  WXGTK12=1
3097                     ;;
3098             *)      AC_MSG_ERROR([
3099 The development files for GTK+ were not found. For GTK+ 2, please
3100 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3101 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3102 and that the version is 1.2.3 or above. Also check that the
3103 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3104 --libs' are in the LD_LIBRARY_PATH or equivalent.
3105                             ])
3106                     ;;
3107         esac
3108
3109         if test "$WXGTK20" = 1; then
3110             save_CFLAGS="$CFLAGS"
3111             save_LIBS="$LIBS"
3112             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3113             LIBS="$LIBS $wx_cv_libs_gtk"
3114
3115             dnl gtk_icon_size_lookup is not available in the GTK+ headers
3116             dnl that have shipped with some versions of Sun's JDS. Not using
3117             dnl AC_CHECK_FUNCS here since it only checks the function exists
3118             dnl in the lib (not the header).
3119             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
3120                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
3121                            [#include <gtk/gtk.h>])
3122
3123             dnl test if we have at least GTK+ 2.6:
3124             AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3125             AC_TRY_COMPILE([
3126                             #include <gtk/gtk.h>
3127                            ],
3128                            [
3129                             #if !GTK_CHECK_VERSION(2,6,0)
3130                             Not GTK+ 2.6
3131                             #endif
3132                            ],
3133                            [
3134                             AC_DEFINE(__WXGTK26__)
3135                             AC_DEFINE(__WXGTK24__)
3136                             AC_MSG_RESULT([yes])
3137                             ac_wxgtk26=1
3138                            ],
3139                            [
3140                             AC_MSG_RESULT([no])
3141                             ac_wxgtk26=0
3142                            ])
3143
3144             if test "$ac_wxgtk26" = 0; then
3145             dnl test if we have at least GTK+ 2.4:
3146             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
3147             AC_TRY_COMPILE([
3148                             #include <gtk/gtk.h>
3149                            ],
3150                            [
3151                             #if !GTK_CHECK_VERSION(2,4,0)
3152                             Not GTK+ 2.4
3153                             #endif
3154                            ],
3155                            [
3156                             AC_DEFINE(__WXGTK24__)
3157                             AC_MSG_RESULT([yes])
3158                            ],
3159                            [
3160                             AC_MSG_RESULT([no])
3161                            ])
3162             fi
3163
3164             CFLAGS="$save_CFLAGS"
3165             LIBS="$save_LIBS"
3166         else
3167             if test "$wxUSE_UNICODE" = "yes"; then
3168                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3169                 wxUSE_UNICODE=no
3170             fi
3171
3172             dnl test for XIM support in libgdk
3173             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3174         fi
3175
3176         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
3177         dnl have it but we do the check for the others)
3178         if test "$USE_DARWIN" != 1; then
3179             AC_CHECK_FUNCS(poll)
3180         fi
3181
3182         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3183         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3184
3185         AFMINSTALL=afminstall
3186         TOOLKIT=GTK
3187         GUIDIST=GTK_DIST
3188
3189         dnl test for external libxpm if we're configured to use it
3190         if test "$wxUSE_GPE" = "yes"; then
3191             AC_MSG_CHECKING(for gpewidget library)
3192             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3193             if test "$ac_find_libraries" != "" ; then
3194                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3195                 dnl -lgpewidget must be before all GTK libs and
3196                 dnl we guess its path from the prefix
3197                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3198                 WXGPE=1
3199                 AC_MSG_RESULT([found in $ac_find_libraries])
3200             else
3201                 AC_MSG_RESULT(not found)
3202             fi
3203
3204             dnl AC_MSG_CHECKING(for gpe library)
3205             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3206             dnl if test "$ac_find_libraries" != "" ; then
3207             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3208             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3209             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3210             dnl else
3211             dnl     AC_MSG_RESULT(not found)
3212             dnl fi
3213         fi
3214     fi
3215
3216     if test "$wxUSE_MGL" = 1; then
3217        AC_MSG_CHECKING(for SciTech MGL library)
3218         if test "x$MGL_ROOT" = x ; then
3219             AC_MSG_RESULT(not found)
3220             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3221         else
3222             AC_MSG_RESULT($MGL_ROOT)
3223         fi
3224
3225         AC_MSG_CHECKING(for libmgl location)
3226         dnl Find MGL library that we want
3227         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3228         dnl             and for non-x86 versions
3229         case "${host}" in
3230             *-*-linux* )
3231               dnl glibc.so, glibc are for older versions of MGL,
3232               dnl x86/a, x86/so are used by >= 5.0 R11
3233               if test "x$wxUSE_SHARED" = xyes ; then
3234                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3235               else
3236                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3237               fi
3238               ;;
3239             *-pc-msdosdjgpp )
3240               mgl_os_candidates="dos32/dj2"
3241               ;;
3242             *)
3243               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3244         esac
3245
3246         mgl_lib_type=""
3247         mgl_os=""
3248
3249         for mgl_os_i in $mgl_os_candidates ; do
3250             if test "x$mgl_os" = x ; then
3251                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3252                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3253                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3254                         mgl_lib_type=debug
3255                         mgl_os=$mgl_os_i
3256                     fi
3257                 fi
3258                 if test "x$mgl_lib_type" = x ; then
3259                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3260                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3261                         mgl_lib_type=release
3262                         mgl_os=$mgl_os_i
3263                     fi
3264                 fi
3265             fi
3266         done
3267
3268         if test "x$mgl_os" = x ; then
3269             AC_MSG_RESULT(not found)
3270             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3271         fi
3272         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3273
3274         wxUSE_UNIVERSAL="yes"
3275
3276         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3277         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3278
3279         AFMINSTALL=afminstall
3280         TOOLKIT=MGL
3281         GUIDIST=MGL_DIST
3282     fi
3283
3284     if test "$wxUSE_DFB" = 1; then
3285        PKG_PROG_PKG_CONFIG()
3286
3287        PKG_CHECK_MODULES(DIRECTFB,
3288                          [directfb >= 0.9.23],
3289                          [
3290                            wxUSE_UNIVERSAL="yes"
3291                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3292                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3293                            TOOLKIT=DFB
3294                            GUIDIST=DFB_DIST
3295                          ],
3296                          [
3297                            AC_MSG_ERROR([DirectFB not found.])
3298                          ]
3299                          )
3300     fi
3301
3302     if test "$wxUSE_MICROWIN" = 1; then
3303         AC_MSG_CHECKING(for MicroWindows)
3304         if test "x$MICROWINDOWS" = x ; then
3305             AC_MSG_RESULT(not found)
3306             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3307         else
3308             AC_MSG_RESULT($MICROWINDOWS)
3309         fi
3310
3311         if test -f $MICROWINDOWS/lib/libmwin.a; then
3312             AC_MSG_RESULT(MicroWindows' libraries found.)
3313         else
3314             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3315         fi
3316
3317         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3318         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3319
3320         wxUSE_UNIVERSAL="yes"
3321
3322         AFMINSTALL=afminstall
3323         TOOLKIT=MICROWIN
3324         GUIDIST=MICROWIN_DIST
3325
3326         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3327     fi
3328
3329     dnl common part of X11 and Motif port checks
3330     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3331         dnl use standard macros to check for X headers/libs, this brings
3332         dnl support for the standard configure options --x-includes,
3333         dnl --x-libraries and --no-x
3334         AC_PATH_XTRA
3335
3336         if test "$no_x" = "yes"; then
3337           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3338         fi
3339
3340         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3341         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3342         dnl this junk out
3343         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3344         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3345         AFMINSTALL=afminstall
3346         COMPILED_X_PROGRAM=0
3347
3348     fi
3349
3350     if test "$wxUSE_X11" = 1; then
3351         if test "$wxUSE_NANOX" = "yes"; then
3352             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3353             if test "x$MICROWIN" = x ; then
3354                 AC_MSG_RESULT(not found)
3355                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3356             else
3357                 AC_MSG_RESULT($MICROWIN)
3358                 AC_DEFINE(wxUSE_NANOX)
3359             fi
3360         fi
3361
3362         if test "$wxUSE_UNICODE" = "yes"; then
3363             PKG_PROG_PKG_CONFIG()
3364
3365             PKG_CHECK_MODULES(PANGOX, pangox,
3366                 [
3367                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3368                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3369                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3370                 ],
3371                 [
3372                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3373                 ]
3374             )
3375             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3376                 [
3377                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3378                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3379                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3380                 ],
3381                 [
3382                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3383                     wxUSE_PRINTING_ARCHITECTURE="no"
3384                 ]
3385             )
3386             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3387                 [
3388                     AC_DEFINE(HAVE_PANGO_XFT)
3389                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3390                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3391                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3392                 ],
3393                 [
3394                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3395                 ]
3396             )
3397             save_LIBS="$LIBS"
3398             LIBS="$LIBS $PANGOX_LIBS"
3399             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3400             LIBS="$save_LIBS"
3401         fi
3402
3403         wxUSE_UNIVERSAL="yes"
3404
3405         if test "$wxUSE_NANOX" = "yes"; then
3406             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3407             TOOLCHAIN_DEFS="${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"
3408             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3409         else
3410             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3411         fi
3412
3413         TOOLKIT=X11
3414         GUIDIST=X11_DIST
3415     fi
3416
3417     if test "$wxUSE_MOTIF" = 1; then
3418         if test "$wxUSE_UNICODE" = "yes"; then
3419             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3420         fi
3421
3422         AC_MSG_CHECKING(for Motif/Lesstif headers)
3423         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3424         if test "$ac_find_includes" != "" ; then
3425             AC_MSG_RESULT(found in $ac_find_includes)
3426             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3427             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3428         else
3429             save_CFLAGS=$CFLAGS
3430             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3431
3432             AC_TRY_COMPILE(
3433                 [
3434                     #include <Xm/Xm.h>
3435                 ],
3436                 [
3437                     int version;
3438                     version = xmUseVersion;
3439                 ],
3440                 [
3441                     AC_MSG_RESULT(found in default search path)
3442                     COMPILED_X_PROGRAM=1
3443                 ],
3444                 [
3445                     AC_MSG_RESULT(no)
3446                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3447                 ]
3448             )
3449
3450             CFLAGS=$save_CFLAGS
3451         fi
3452
3453
3454         AC_MSG_CHECKING(for Motif/Lesstif library)
3455         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3456
3457         if test "x$ac_find_libraries" != "x" ; then
3458             AC_MSG_RESULT(found in $ac_find_libraries)
3459
3460             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3461             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3462         else
3463             dnl it might happen that we found headers in one of the standard
3464             dnl paths but the libs are elsewhere but still in default (linker)
3465             dnl path -- try to compile a test program to check for this
3466             save_CFLAGS=$CFLAGS
3467             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3468             save_LIBS="$LIBS"
3469             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3470
3471             AC_TRY_LINK(
3472                 [
3473                     #include <Xm/Xm.h>
3474                 ],
3475                 [
3476                     int version;
3477                     version = xmUseVersion;
3478                 ],
3479                 [
3480                     AC_MSG_RESULT(found in default search path)
3481                     COMPILED_X_PROGRAM=1
3482                 ],
3483                 [
3484                     AC_MSG_RESULT(no)
3485                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3486                 ]
3487             )
3488
3489             CFLAGS=$save_CFLAGS
3490             LIBS="$save_LIBS"
3491         fi
3492
3493         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3494         libp_link=""
3495         libsm_ice_link=""
3496         libs_found=0
3497         for libp in "" " -lXp"; do
3498             if test "$libs_found" = "0"; then
3499                 for libsm_ice in "" " -lSM -lICE"; do
3500                     if test "$libs_found" = "0"; then
3501                         save_LIBS="$LIBS"
3502                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3503                         save_CFLAGS=$CFLAGS
3504                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3505
3506                         AC_TRY_LINK(
3507                             [
3508                                 #include <Xm/Xm.h>
3509                                 #include <Xm/List.h>
3510                             ],
3511                             [
3512                                 XmString string = NULL;
3513                                 Widget w = NULL;
3514                                 int position = 0;
3515                                 XmListAddItem(w, string, position);
3516                             ],
3517                             [
3518                                 libp_link="$libp"
3519                                 libsm_ice_link="$libsm_ice"
3520                                 AC_MSG_RESULT(
3521                                     [need${libp_link}${libsm_ice_link}])
3522                                 libs_found=1
3523                             ], []
3524                         )
3525
3526                         LIBS="$save_LIBS"
3527                         CFLAGS=$save_CFLAGS
3528                     fi
3529                 done
3530             fi
3531         done
3532
3533         if test "$libs_found" = "0"; then
3534             AC_MSG_RESULT([can't find the right libraries])
3535             AC_MSG_ERROR([can't link a simple motif program])
3536         fi
3537
3538         dnl this seems to be needed under IRIX and shouldn't do any harm
3539         dnl elsewhere
3540         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3541
3542         save_CFLAGS=$CFLAGS
3543         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3544
3545         AC_CACHE_CHECK([for Motif 2],
3546             wx_cv_lib_motif2,
3547             AC_TRY_COMPILE([
3548                             #include <Xm/Xm.h>
3549                            ],
3550                            [
3551                             #if XmVersion < 2000
3552                             Not Motif 2
3553                             #endif
3554                            ],
3555                            wx_cv_lib_motif2="yes",
3556                            wx_cv_lib_motif2="no"))
3557         if test "$wx_cv_lib_motif2" = "yes"; then
3558             AC_DEFINE(__WXMOTIF20__,1)
3559         else
3560             AC_DEFINE(__WXMOTIF20__,0)
3561         fi
3562
3563         AC_CACHE_CHECK([whether Motif is Lesstif],
3564             wx_cv_lib_lesstif,
3565             AC_TRY_COMPILE([
3566                             #include <Xm/Xm.h>
3567                            ],
3568                            [
3569                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3570                             Not Lesstif
3571                             #endif
3572                            ],
3573                            wx_cv_lib_lesstif="yes",
3574                            wx_cv_lib_lesstif="no")
3575         )
3576         if test "$wx_cv_lib_lesstif" = "yes"; then
3577             AC_DEFINE(__WXLESSTIF__,1)
3578         else
3579             AC_DEFINE(__WXLESSTIF__,0)
3580         fi
3581
3582         CFLAGS=$save_CFLAGS
3583
3584         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3585         TOOLKIT=MOTIF
3586         GUIDIST=MOTIF_DIST
3587     fi
3588
3589     dnl more tests common to X11 and Motif:
3590     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3591         dnl test for external libxpm if we're configured to use it
3592         if test "$wxUSE_LIBXPM" = "sys"; then
3593             AC_MSG_CHECKING(for Xpm library)
3594             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3595             if test "$ac_find_libraries" != "" ; then
3596                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3597                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3598                 AC_MSG_RESULT(found in $ac_find_libraries)
3599
3600                 AC_CACHE_CHECK([for X11/xpm.h],
3601                     wx_cv_x11_xpm_h,
3602                     [
3603                         save_CFLAGS=$CFLAGS
3604                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3605
3606                         AC_TRY_COMPILE(
3607                             [
3608                                 #include <X11/xpm.h>
3609                             ],
3610                             [
3611                                 int version;
3612                                 version = XpmLibraryVersion();
3613                             ],
3614                             wx_cv_x11_xpm_h=yes,
3615                             wx_cv_x11_xpm_h=no
3616                         )
3617
3618                         CFLAGS=$save_CFLAGS
3619                     ]
3620                 )
3621
3622                 if test $wx_cv_x11_xpm_h = "yes"; then
3623                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3624                     AC_DEFINE(wxHAVE_LIB_XPM)
3625                 else
3626                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3627                 fi
3628             fi
3629
3630         fi
3631
3632         dnl XShapeQueryExtension checks: first the library, then prototype
3633         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3634                      [
3635                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3636                       wxHAVE_XEXT_LIB=1
3637                      ],
3638                      [], [$GUI_TK_LIBRARY -lX11])
3639
3640         if test "$wxHAVE_XEXT_LIB" = 1; then
3641             save_CFLAGS="$CFLAGS"
3642             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3643
3644             AC_MSG_CHECKING([for X11/extensions/shape.h])
3645             AC_TRY_COMPILE([
3646                             #include <X11/Xlib.h>
3647                             #include <X11/extensions/shape.h>
3648                            ],
3649                            [
3650                             int dummy1, dummy2;
3651                             XShapeQueryExtension((Display*)NULL,
3652                                                  (int*)NULL, (int*)NULL);
3653                            ],
3654                            [
3655                             AC_DEFINE(HAVE_XSHAPE)
3656                             AC_MSG_RESULT([found])
3657                            ],
3658                            [
3659                             AC_MSG_RESULT([not found])
3660                            ])
3661             CFLAGS="$save_CFLAGS"
3662
3663         fi
3664     fi
3665
3666     if test "$wxUSE_MAC" = 1; then
3667         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3668         if test "$GCC" = yes; then
3669             AC_MSG_RESULT([gcc])
3670             CPPFLAGS_PASCAL="-fpascal-strings"
3671         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3672             AC_MSG_RESULT([xlc])
3673             CPPFLAGS_PASCAL="-qmacpstr"
3674         else
3675             AC_MSG_RESULT([none])
3676         fi
3677
3678         if test "x$wxUSE_UNIX" = "xyes"; then
3679             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3680         else
3681             dnl platform.h needs TARGET_CARBON before setup.h
3682             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3683         fi
3684
3685         TOOLKIT=MAC
3686         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3687         GUIDIST=MACX_DIST
3688         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3689         dnl are different, so they need different names:
3690         WXBASEPORT="_carbon"
3691     fi
3692
3693     if test "$wxUSE_COCOA" = 1; then
3694         TOOLKIT=COCOA
3695         GUIDIST=COCOA_DIST
3696     fi
3697
3698     if test "$wxUSE_PM" = 1; then
3699         TOOLKIT=PM
3700         GUIDIST=PM_DIST
3701         AC_CACHE_CHECK([for type SPBCDATA],
3702             wx_cv_spbcdata,
3703             [
3704                 AC_TRY_COMPILE(
3705                     [
3706                         #define INCL_PM
3707                         #include <os2.h>
3708                     ],
3709                     [
3710                         SPBCDATA test;
3711                     ],
3712                     wx_cv_spbcdata=yes,
3713                     wx_cv_spbcdata=no
3714                 )
3715             ]
3716         )
3717
3718         if test $wx_cv_spbcdata = "yes"; then
3719             AC_DEFINE(HAVE_SPBCDATA)
3720         fi
3721     fi
3722
3723     dnl the name of the directory where the files for this toolkit live
3724     if test "$TOOLKIT" = "PM" ; then
3725         TOOLKIT_DIR="os2"
3726     else
3727         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3728     fi
3729
3730     if test "$wxUSE_UNIVERSAL" = "yes"; then
3731         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3732         WIDGET_SET=univ
3733     fi
3734
3735     dnl distribute samples/demos/utils with GUI versions
3736     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3737     DISTDIR="wx\$(TOOLKIT)"
3738 else
3739     USE_GUI=0
3740
3741     dnl this doesn't quite work right for wxBase, but the places
3742     dnl where it is wrong aren't fatal (yet) though.
3743     TOOLKIT_DIR="base"
3744
3745     dnl the sources, their dependenices and the headers
3746     if test "$USE_WIN32" = 1 ; then
3747         dnl yes, the toolkit for wxBase on win32 is actually MSW
3748         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3749         TOOLKIT="MSW"
3750     fi
3751
3752     dnl distribute only wxBase sources/headers
3753     GUIDIST="BASE_DIST"
3754     DISTDIR="wxBase"
3755 fi
3756
3757 dnl ---------------------------------------------------------------------------
3758 dnl Optional libraries included when system library is not used
3759 dnl ---------------------------------------------------------------------------
3760
3761 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3762 if test "$wxUSE_GUI" = "yes"; then
3763     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3764         dnl defines HAVE_X11_XKBLIB_H
3765         AC_CHECK_HEADERS(X11/Xlib.h)
3766         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3767                          [
3768                           #if HAVE_X11_XLIB_H
3769                             #include <X11/Xlib.h>
3770                           #endif
3771                          ])
3772     fi
3773 fi
3774
3775
3776 dnl ----------------------------------------------------------------
3777 dnl iODBC support
3778 dnl ----------------------------------------------------------------
3779
3780 IODBC_C_SRC=""
3781
3782
3783 dnl ODBC is handled separately for MSW
3784 if test "$TOOLKIT" != "MSW" ; then
3785
3786     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3787         dnl This is not ideal we really ough to use the unixodbc-config
3788         dnl  or iodbc-config if they exist.
3789
3790         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3791         if test "x$found_sql_h" = "x1" ; then
3792             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3793             [
3794                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3795                 [
3796                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3797                 ])
3798             ])
3799         fi
3800         if test "x$ODBC_LINK" = "x" ; then
3801             if test "$wxUSE_ODBC" = "sys" ; then
3802                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3803             else
3804                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3805                 wxUSE_ODBC=builtin
3806             fi
3807         else
3808             dnl we are using the system library
3809             wxUSE_ODBC=sys
3810         fi
3811     fi
3812
3813     if test "$wxUSE_ODBC" = "builtin" ; then
3814         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3815     fi
3816 fi
3817
3818 if test "$wxUSE_ODBC" != "no" ; then
3819     AC_DEFINE(wxUSE_ODBC)
3820     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3821
3822     dnl is this still necessary?
3823     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3824 fi
3825
3826 dnl ---------------------------------------------------------------------------
3827 dnl wxDisplay Sanity checks
3828 dnl ---------------------------------------------------------------------------
3829
3830 if test "$wxUSE_DISPLAY" = "yes"; then
3831 dnl ---------------------------------------------------------------------------
3832 dnl Xinerama (for unix ) - Brian Victor
3833 dnl ---------------------------------------------------------------------------
3834     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3835         AC_MSG_CHECKING([for Xinerama])
3836         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3837         if test "$ac_find_libraries" != "" ; then
3838             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3839             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3840                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3841             fi
3842             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3843             AC_MSG_RESULT([yes])
3844
3845             AC_MSG_CHECKING([for Xxf86vm extension])
3846             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3847             if test "$ac_find_libraries" != "" ; then
3848                 AC_MSG_RESULT([yes])
3849                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3850                                  [
3851                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3852                                  ],
3853                                  [],
3854                                  [
3855                                       #if HAVE_X11_XLIB_H
3856                                         #include <X11/Xlib.h>
3857                                       #endif
3858                                  ])
3859             else
3860                 AC_MSG_RESULT([no])
3861             fi
3862
3863         else
3864             AC_MSG_RESULT([no])
3865             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3866             wxUSE_DISPLAY="no"
3867         fi
3868     elif test "$wxUSE_MSW" = 1; then
3869 dnl ---------------------------------------------------------------------------
3870 dnl DirectDraw for MSW - optionally used by WxDisplay.
3871 dnl ---------------------------------------------------------------------------
3872         AC_CHECK_HEADERS([ddraw.h], [], [], [#include <windows.h>])
3873     fi
3874 fi
3875
3876 dnl ---------------------------------------------------------------------------
3877 dnl X11 session management
3878 dnl ---------------------------------------------------------------------------
3879 if test "$wxUSE_DETECT_SM" = "yes"; then
3880     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3881         AC_MSG_CHECKING([for -lSM - X11 session management])
3882         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3883         if test "$ac_find_libraries" != "" ; then
3884             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3885             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3886                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3887             fi
3888             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3889             AC_MSG_RESULT([yes])
3890         else
3891             AC_MSG_RESULT([no])
3892             AC_MSG_WARN([libSM not found; disabling session management detection])
3893             wxUSE_DETECT_SM="no"
3894         fi
3895     else
3896         wxUSE_DETECT_SM="no"
3897     fi
3898 fi
3899
3900
3901 dnl ---------------------------------------------------------------------------
3902 dnl OpenGL libraries
3903 dnl ---------------------------------------------------------------------------
3904
3905 USE_OPENGL=0
3906 if test "$wxUSE_OPENGL" = "yes"; then
3907     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3908         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3909         wxUSE_OPENGL="no"
3910     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3911         OPENGL_LIBS="-framework OpenGL -framework AGL"
3912     elif test "$wxUSE_MSW" = 1; then
3913         OPENGL_LIBS="-lopengl32 -lglu32"
3914     else
3915         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3916         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3917         AC_MSG_CHECKING([for OpenGL headers])
3918         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3919         if test "$ac_find_includes" != "" ; then
3920             AC_MSG_RESULT(found in $ac_find_includes)
3921             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3922             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3923         else
3924             AC_MSG_RESULT([not found])
3925         fi
3926
3927         AC_CHECK_HEADER(GL/gl.h, [
3928             AC_CHECK_HEADER(GL/glu.h, [
3929                 found_gl=0
3930
3931                 AC_MSG_CHECKING([for -lGL])
3932                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3933                 if test "$ac_find_libraries" != "" ; then
3934                     AC_MSG_RESULT([found in $ac_find_libraries])
3935
3936                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3937                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3938                         LDFLAGS_GL="$ac_path_to_link"
3939                     fi
3940
3941                     dnl don't suppose that libGL and libGLU are always in the
3942                     dnl same directory -- this is not true for some common
3943                     dnl distributions
3944                     AC_MSG_CHECKING([for -lGLU])
3945                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3946                     if test "$ac_find_libraries" != "" ; then
3947                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3948                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3949                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3950                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3951                         fi
3952
3953                         found_gl=1
3954                         OPENGL_LIBS="-lGL -lGLU"
3955                         AC_MSG_RESULT([yes])
3956                     else
3957                         AC_MSG_RESULT([no])
3958                     fi
3959                 else
3960                     AC_MSG_RESULT([no])
3961                 fi
3962
3963                 if test "$found_gl" != 1; then
3964                     AC_MSG_CHECKING([for -lMesaGL])
3965                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3966                     if test "$ac_find_libraries" != "" ; then
3967                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3968                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3969                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3970                         AC_MSG_RESULT([yes])
3971                     else
3972                         AC_MSG_RESULT([no])
3973                     fi
3974                 fi
3975             ])
3976         ])
3977
3978         if test "x$OPENGL_LIBS" = "x"; then
3979             dnl it should be an error and not a warning because OpenGL is not on
3980             dnl by default and so if it had been explicitly requested, we
3981             dnl shouldn't just fall back to compiling the library without it
3982             AC_MSG_ERROR(OpenGL libraries not available)
3983         fi
3984     fi
3985
3986     if test "$wxUSE_OPENGL" = "yes"; then
3987         USE_OPENGL=1
3988         AC_DEFINE(wxUSE_OPENGL)
3989         AC_DEFINE(wxUSE_GLCANVAS)
3990         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3991     fi
3992 fi
3993
3994
3995 dnl the symbol which allows conditional compilation for the given toolkit
3996 if test -n "$TOOLKIT" ; then
3997     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3998 fi
3999
4000
4001 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
4002
4003 if test "$wxUSE_SHARED" = "yes"; then
4004     case "${host}" in
4005       *-pc-msdosdjgpp )
4006         dnl only static for now
4007         wxUSE_SHARED=no
4008         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
4009       ;;
4010     esac
4011 fi
4012
4013 if test "$wxUSE_SHARED" = "yes"; then
4014
4015     dnl use versioned symbols if available on the platform
4016     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
4017
4018     case "${host}" in
4019       *-*-linux* | *-*-gnu* )
4020         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4021         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4022         ;;
4023
4024       *-*-solaris2* )
4025         if test "$GCC" = yes ; then
4026             dnl newer versions of gcc need -isystem to compile X headers on
4027             dnl Solaris (which use old style C syntax)
4028             CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
4029
4030             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
4031             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
4032             saveLdflags="$LDFLAGS"
4033             LDFLAGS="$saveLdflags -Wl,-rpath,/"
4034             AC_MSG_CHECKING([if the linker accepts -rpath])
4035             AC_TRY_LINK(
4036                 [],[],
4037                 [
4038                     AC_MSG_RESULT([yes])
4039                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4040                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4041                 ],[
4042                     AC_MSG_RESULT([no])
4043                     AC_MSG_CHECKING([if the linker accepts -R])
4044                     LDFLAGS="$saveLdflags -Wl,-R,/"
4045                     AC_TRY_LINK(
4046                         [],[],
4047                         [
4048                             AC_MSG_RESULT([yes])
4049                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4050                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
4051                         ],[
4052                             AC_MSG_RESULT([no])
4053                         ])
4054                 ])
4055             LDFLAGS="$saveLdflags"
4056         else
4057             SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
4058             WXCONFIG_RPATH="-R\$libdir"
4059         fi
4060       ;;
4061
4062       *-*-darwin* )
4063         install_name_tool=`which install_name_tool`
4064         if test "$install_name_tool" -a -x "$install_name_tool"; then
4065             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
4066             cat <<EOF >change-install-names
4067 #!/bin/sh
4068 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4069 inst_cmd="install_name_tool "
4070 for i in \${libnames} ; do
4071     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
4072 done
4073 \${inst_cmd} \${3}
4074 EOF
4075             chmod +x change-install-names
4076         fi
4077       ;;
4078
4079       *-*-cygwin* | *-*-mingw32* )
4080         dnl this one shouldn't be used for the library build so put it in a
4081         dnl separate variable from WXCONFIG_CPPFLAGS
4082         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4083         ;;
4084
4085       *-*-hpux* )
4086         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4087         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4088         ;;
4089
4090     esac
4091
4092     if test $wxUSE_RPATH = "no"; then
4093         SAMPLES_RPATH_FLAG=''
4094         SAMPLES_RPATH_POSTLINK=''
4095         WXCONFIG_RPATH=''
4096     fi
4097
4098     SHARED=1
4099
4100 else
4101
4102     config_linkage_component="-static"
4103     SHARED=0
4104
4105 fi
4106
4107
4108 UNICODE=0
4109 lib_unicode_suffix=
4110 WX_CHARTYPE="ansi"
4111 if test "$wxUSE_UNICODE" = "yes"; then
4112     lib_unicode_suffix=u
4113     WX_CHARTYPE="unicode"
4114     UNICODE=1
4115 fi
4116
4117 lib_debug_suffix=
4118 WX_DEBUGTYPE="release"
4119 DEBUG_FLAG=0
4120 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
4121     lib_debug_suffix=d
4122     WX_DEBUGTYPE="debug"
4123     DEBUG_FLAG=1
4124 fi
4125
4126 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4127 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4128
4129 DEBUG_INFO=0
4130 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4131     DEBUG_INFO=1
4132 fi
4133
4134 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
4135
4136 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
4137
4138 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4139
4140 if test "$cross_compiling" = "yes"; then
4141     HOST_SUFFIX="-$host_alias"
4142     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
4143     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
4144 fi
4145
4146 dnl library link name
4147 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
4148 dnl If we ever need to do that, we won't need to keep these.
4149 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4150 if test "${TOOLKIT_DIR}" = "os2"; then
4151     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4152 else
4153     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4154 fi
4155
4156
4157
4158 if test "$wxUSE_COCOA" = 1; then
4159     AC_LANG_SAVE
4160     AC_WX_LANG_OBJECTIVEC
4161 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4162 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4163 dnl Point but only if MacTypes.h was not included first.  Of course,
4164 dnl if MacTypes.h is included later then you're screwed when it
4165 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4166 dnl to not typedef Point and thus fix the problem.
4167     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4168     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4169 #include <CoreFoundation/CoreFoundation.h>
4170         ],[],
4171         [AC_MSG_RESULT([no])],
4172         [AC_MSG_RESULT([yes])
4173         AC_MSG_CHECKING([if defining __Point__ will fix it])
4174         AC_TRY_COMPILE([#define __Point__ 1
4175 #include <AppKit/NSEvent.h>
4176 #include <CoreFoundation/CoreFoundation.h>
4177             ],[],
4178             [AC_MSG_RESULT([yes])
4179             AC_DEFINE(__Point__)
4180             ],
4181             [AC_MSG_FAILURE([no])]
4182         )]
4183     )
4184     AC_LANG_RESTORE
4185 fi
4186
4187 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
4188     dnl base name of the resource file for wxMac must be the same
4189     dnl as library installation base name (-install_name)
4190     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
4191     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
4192
4193     dnl add the resources target for wxMac
4194     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
4195
4196     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
4197     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
4198     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
4199
4200     MACSETFILE="\$(SETFILE)"
4201
4202     dnl resources are bundled both with shared library and applications
4203     dnl since the carb resource *must* be included in the application
4204     if test "$wxUSE_MAC" = 1; then
4205         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
4206         RESCOMP="$REZ"
4207         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
4208     else
4209         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
4210         RESCOMP="echo -n \| $REZ"
4211         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
4212     fi
4213
4214 else
4215     dnl default value is to (silently) do nothing in the makefile
4216     MACSETFILE="@true"
4217
4218     if test "$wxUSE_PM" = 1; then
4219         RESCOMP="emxbind"
4220         WXCONFIG_RESFLAGS="-ep"
4221
4222         dnl Is this one really used anywhere for pm?
4223         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
4224     else
4225         POSTLINK_COMMAND="@true"
4226     fi
4227
4228 fi
4229
4230
4231 dnl ---------------------------------------------------------------------------
4232 dnl Checks for typedefs
4233 dnl ---------------------------------------------------------------------------
4234
4235 dnl   defines mode_t if not already defined
4236 AC_TYPE_MODE_T
4237 dnl   defines off_t if not already defined
4238 AC_TYPE_OFF_T
4239 dnl   defines pid_t if not already defined
4240 AC_TYPE_PID_T
4241 dnl   defines size_t if not already defined
4242 AC_TYPE_SIZE_T
4243 dnl   defines uid_t and gid_t if not already defined
4244 AC_TYPE_UID_T
4245
4246 dnl sets HAVE_SSIZE_T if ssize_t is defined
4247 AC_CHECK_TYPES(ssize_t)
4248
4249 dnl check what exactly size_t is on this machine - this is necessary to avoid
4250 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4251 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4252 AC_CACHE_CHECK([if size_t is unsigned int],
4253     wx_cv_size_t_is_uint,
4254     [
4255     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4256     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4257     dnl methods in a local class (i.e. class inside a function) declaration
4258     dnl without any objections!!
4259     dnl
4260     dnl hence the hack below: we must have Foo at global scope!
4261     AC_TRY_COMPILE([#include <stddef.h>],
4262         [
4263             return 0; }
4264
4265             struct Foo { void foo(size_t); void foo(unsigned int); };
4266
4267             int bar() {
4268         ],
4269         wx_cv_size_t_is_uint=no,
4270         wx_cv_size_t_is_uint=yes
4271     )
4272     ]
4273 )
4274
4275 if test "$wx_cv_size_t_is_uint" = "yes"; then
4276     AC_DEFINE(wxSIZE_T_IS_UINT)
4277 else
4278     AC_CACHE_CHECK([if size_t is unsigned long],
4279         wx_cv_size_t_is_ulong,
4280         AC_TRY_COMPILE([#include <stddef.h>],
4281             [
4282                 return 0; }
4283
4284                 struct Foo { void foo(size_t); void foo(unsigned long); };
4285
4286                 int bar() {
4287             ],
4288             wx_cv_size_t_is_ulong=no,
4289             wx_cv_size_t_is_ulong=yes
4290         )
4291     )
4292
4293     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4294         AC_DEFINE(wxSIZE_T_IS_ULONG)
4295     fi
4296 fi
4297
4298 AC_LANG_POP() dnl C++
4299
4300 dnl ---------------------------------------------------------------------------
4301 dnl Checks for structures
4302 dnl ---------------------------------------------------------------------------
4303
4304 dnl does passwd struct has the pw_gecos field?
4305 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4306     [
4307         AC_TRY_COMPILE([#include <pwd.h>],
4308              [
4309                 char *p;
4310                 struct passwd *pw;
4311                 p = pw->pw_gecos;
4312              ],
4313              [
4314                 wx_cv_struct_pw_gecos=yes
4315              ],
4316              [
4317                 wx_cv_struct_pw_gecos=no
4318              ]
4319         )
4320     ]
4321 )
4322
4323 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4324     AC_DEFINE(HAVE_PW_GECOS)
4325 fi
4326
4327 dnl ---------------------------------------------------------------------------
4328 dnl Check for functions
4329 dnl ---------------------------------------------------------------------------
4330
4331 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4332 if test "$wxUSE_WCHAR_T" = "yes"; then
4333     AC_DEFINE(wxUSE_WCHAR_T)
4334
4335     dnl check for wcslen in all possible places
4336     WCSLEN_FOUND=0
4337     WCHAR_LINK=
4338     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4339
4340     if test "$WCSLEN_FOUND" = 0; then
4341         if test "$TOOLKIT" = "MSW"; then
4342             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4343         else
4344             AC_CHECK_LIB(w, wcslen, [
4345                             WCHAR_LINK=" -lw"
4346                             WCSLEN_FOUND=1
4347                         ])
4348         fi
4349     fi
4350
4351     if test "$WCSLEN_FOUND" = 1; then
4352         AC_DEFINE(HAVE_WCSLEN)
4353     fi
4354
4355     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4356     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4357     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4358     dnl flags when g++ is configured, it will declare it's own).
4359     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4360         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4361     fi
4362
4363     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4364     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4365     dnl library, not the header, so do a header check for mbstate_t first.
4366     AC_CHECK_TYPES([mbstate_t],
4367                    [AC_CHECK_FUNCS(wcsrtombs)],
4368                    [],
4369                    [#include <wchar.h>])
4370 else
4371     AC_MSG_WARN([Wide character support is unavailable])
4372 fi
4373
4374 dnl check for vsnprintf() -- a safe version of vsprintf())
4375 dnl
4376 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4377 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4378 dnl stupidly, provides a dummy function declaration inside its extension)
4379 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4380 dnl
4381 dnl so we first check if the function is in the library
4382 dnl
4383 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4384 AC_CHECK_FUNCS(snprintf vsnprintf)
4385
4386 if test "$ac_cv_func_vsnprintf" = "yes"; then
4387     dnl yes it is -- now check if it is in the headers
4388     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4389         [
4390             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4391             dnl taking "char *" and not "const char *" while Metrowerks does
4392             dnl provide a correct vsnprintf declaration but in C++ mode it's
4393             dnl always in std namespace and so we have to bring it in scope
4394             AC_TRY_COMPILE(
4395                 [
4396                     #include <stdio.h>
4397                     #include <stdarg.h>
4398                     #ifdef __MSL__
4399                     #if __MSL__ >= 0x6000
4400                     namespace std {}
4401                     using namespace std;
4402                     #endif
4403                     #endif
4404                 ],
4405                 [
4406                     char *buf;
4407                     va_list ap;
4408                     vsnprintf(buf, 10u, "%s", ap);
4409                 ],
4410                 wx_cv_func_vsnprintf_decl=yes,
4411                 wx_cv_func_vsnprintf_decl=no
4412             )
4413         ]
4414     )
4415
4416     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4417         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4418
4419         dnl we know there is a vsnprintf declaration, but some old headers
4420         dnl may have one taking a "char *" format instead of "const char *"
4421         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4422             [
4423                 AC_TRY_COMPILE(
4424                     [
4425                         #include <stdio.h>
4426                         #include <stdarg.h>
4427                         #ifdef __MSL__
4428                         #if __MSL__ >= 0x6000
4429                         namespace std {}
4430                         using namespace std;
4431                         #endif
4432                         #endif
4433                     ],
4434                     [
4435                         char *buf;
4436                         va_list ap;
4437                         const char *fmt = "%s";
4438                         vsnprintf(buf, 10u, fmt, ap);
4439                     ],
4440                     wx_cv_func_broken_vsnprintf_decl=no,
4441                     wx_cv_func_broken_vsnprintf_decl=yes
4442                 )
4443             ]
4444         )
4445
4446         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4447             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4448         fi
4449     fi
4450 fi
4451
4452 dnl the same as above but for snprintf() now: it's not present in at least AIX
4453 dnl 4.2 headers
4454 if test "$ac_cv_func_snprintf" = "yes"; then
4455     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4456         [
4457             AC_TRY_COMPILE(
4458                 [
4459                     #include <stdio.h>
4460                     #include <stdarg.h>
4461                     #ifdef __MSL__
4462                     #if __MSL__ >= 0x6000
4463                     namespace std {}
4464                     using namespace std;
4465                     #endif
4466                     #endif
4467                 ],
4468                 [
4469                     char *buf;
4470                     snprintf(buf, 10u, "%s", "wx");
4471                 ],
4472                 wx_cv_func_snprintf_decl=yes,
4473                 wx_cv_func_snprintf_decl=no
4474             )
4475         ]
4476     )
4477
4478     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4479         AC_DEFINE(HAVE_SNPRINTF_DECL)
4480
4481         dnl we know there is an snprintf declaration, but some old headers
4482         dnl may have one taking a "char *" format instead of "const char *"
4483         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4484             [
4485                 AC_TRY_COMPILE(
4486                     [
4487                         #include <stdio.h>
4488                         #include <stdarg.h>
4489                         #ifdef __MSL__
4490                         #if __MSL__ >= 0x6000
4491                         namespace std {}
4492                         using namespace std;
4493                         #endif
4494                         #endif
4495                     ],
4496                     [
4497                         char *buf;
4498                         const char *fmt = "%s";
4499                         snprintf(buf, 10u, fmt, "wx");
4500                     ],
4501                     wx_cv_func_broken_snprintf_decl=no,
4502                     wx_cv_func_broken_snprintf_decl=yes
4503                 )
4504             ]
4505         )
4506
4507         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4508             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4509         fi
4510     fi
4511
4512     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4513
4514         dnl check if snprintf() has support for positional arguments
4515         dnl NB: if snprintf() has positional support we can safely suppose that also
4516         dnl     other *printf() functions support them as they all belong to the same
4517         dnl     family and they all fallback to the same implementation
4518         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4519             [
4520                 AC_TRY_RUN(
4521                     [
4522                         #include <stdio.h>
4523
4524                         int main (void)
4525                         {
4526                             char buffer[128];
4527                             snprintf (buffer, 128, "%2\$d %3\$d %1\$d", 1, 2, 3);
4528                             if (strcmp ("2 3 1", buffer) == 0)
4529                                 exit (0);
4530                             exit (1);
4531                         }
4532                     ],
4533                     wx_cv_func_snprintf_pos_params=no,
4534                     wx_cv_func_snprintf_pos_params=yes,
4535                     dnl be pessimistic when cross-compiling
4536                     [
4537                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4538 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4539                         wx_cv_func_snprintf_pos_params=no
4540                     ]
4541                 )
4542             ]
4543         )
4544
4545         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4546             AC_DEFINE(HAVE_UNIX98_PRINTF)
4547         fi
4548     fi
4549 fi
4550
4551 if test "$wxUSE_UNICODE" = yes; then
4552
4553     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4554     dnl builds so let's check if swprintf() is declared as C99 imposes:
4555     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4556     dnl or rather as:
4557     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4558     AC_CHECK_FUNCS(swprintf)
4559
4560     if test "$ac_cv_func_swprintf" = "yes"; then
4561         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4562             [
4563                 AC_TRY_COMPILE(
4564                     [
4565                         #include <stdio.h>
4566                         #include <stdarg.h>
4567                         #include <wchar.h>
4568                     ],
4569                     [
4570                         wchar_t *buf;
4571                         const wchar_t *fmt = L"test";
4572                         swprintf(buf, 10u, fmt);
4573                     ],
4574                     wx_cv_func_broken_swprintf_decl=no,
4575                     wx_cv_func_broken_swprintf_decl=yes
4576                 )
4577             ]
4578         )
4579
4580         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4581             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4582         fi
4583     fi
4584
4585     dnl also look if we have wide char IO functions, notice that [f]putws are
4586     dnl declared in special widec.h under Solaris
4587     wchar_headers="#include <stdio.h>
4588 #include <wchar.h>"
4589     case "${host}" in
4590         *-*-solaris2* )
4591             AC_CHECK_HEADERS(widec.h)
4592             if test "$ac_cv_header_widec_h" = "yes"; then
4593                 wchar_headers="$wchar_headers
4594 #include <widec.h>"
4595             fi
4596     esac
4597
4598     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4599                    [$wchar_headers])
4600
4601     dnl MinGW has a vswprintf with a different prototype, and
4602     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4603     dnl finds it even if it is not declared in some versions...
4604     AC_MSG_CHECKING([for _vsnwprintf])
4605     AC_TRY_COMPILE([#include <wchar.h>],
4606                    [&_vsnwprintf;],
4607                    [AC_MSG_RESULT([yes])
4608                     AC_DEFINE(HAVE__VSNWPRINTF)],
4609                    [AC_MSG_RESULT([no])]);
4610 fi
4611
4612 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4613     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4614 fi
4615
4616 if test "$wxUSE_FILE" = "yes"; then
4617     WX_CHECK_FUNCS(fsync)
4618 fi
4619
4620 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4621
4622 dnl the following tests are for Unix(like) systems only
4623 if test "$TOOLKIT" != "MSW"; then
4624
4625 dnl check for available version of iconv()
4626
4627 AM_ICONV
4628 LIBS="$LIBICONV $LIBS"
4629
4630 dnl check for POSIX signals if we need them
4631 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4632     AC_CHECK_FUNCS(sigaction)
4633
4634     if test "$ac_cv_func_sigaction" = "no"; then
4635         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4636         wxUSE_ON_FATAL_EXCEPTION=no
4637     fi
4638
4639     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4640       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4641       [
4642         dnl C compiler happily compiles the code even if there is type mismatch
4643         AC_LANG_PUSH(C++)
4644         AC_TRY_COMPILE([#include <signal.h>],
4645                      [
4646                         extern void testSigHandler(int);
4647
4648                         struct sigaction sa;
4649                         sa.sa_handler = testSigHandler;
4650                      ], [
4651                         wx_cv_type_sa_handler=int
4652                      ], [
4653                         wx_cv_type_sa_handler=void
4654                      ])
4655         AC_LANG_POP()
4656       ])
4657
4658       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4659     fi
4660 fi
4661
4662 dnl backtrace() and backtrace_symbols() for wxStackWalker
4663 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4664     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4665         [
4666             AC_LANG_PUSH(C++)
4667             AC_TRY_COMPILE([#include <execinfo.h>],
4668                 [
4669                     void *trace[1];
4670                     char **messages;
4671
4672                     backtrace(trace, 1);
4673                     messages = backtrace_symbols(trace, 1);
4674                 ],
4675                 wx_cv_func_backtrace=yes,
4676                 wx_cv_func_backtrace=no
4677             )
4678             AC_LANG_POP()
4679         ]
4680     )
4681
4682
4683     if test "$wx_cv_func_backtrace" = "no"; then
4684         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4685         wxUSE_STACKWALKER=no
4686     else
4687         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4688             [
4689                 AC_LANG_PUSH(C++)
4690                 AC_TRY_LINK([#include <cxxabi.h>],
4691                     [
4692                         int rc;
4693                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4694                     ],
4695                     wx_cv_func_cxa_demangle=yes,
4696                     wx_cv_func_cxa_demangle=no
4697                 )
4698                 AC_LANG_POP()
4699             ]
4700         )
4701
4702         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4703             AC_DEFINE(HAVE_CXA_DEMANGLE)
4704         fi
4705     fi
4706 fi
4707
4708 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4709     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4710     wxUSE_STACKWALKER=no
4711 fi
4712
4713
4714 dnl check for the function for temp files creation
4715 AC_CHECK_FUNCS(mkstemp mktemp, break)
4716
4717 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4718 dnl Linux and *BSD and statvfs() under Solaris
4719 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4720     AC_TRY_COMPILE(
4721         [
4722              #if defined(__BSD__)
4723              #include <sys/param.h>
4724              #include <sys/mount.h>
4725              #else
4726              #include <sys/vfs.h>
4727              #endif
4728         ],
4729         [
4730              long l;
4731              struct statfs fs;
4732              statfs("/", &fs);
4733              l = fs.f_bsize;
4734              l += fs.f_blocks;
4735              l += fs.f_bavail;
4736         ],
4737          wx_cv_func_statfs=yes,
4738          wx_cv_func_statfs=no
4739     )
4740 )
4741
4742 if test "$wx_cv_func_statfs" = "yes"; then
4743     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4744     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4745         AC_LANG_PUSH(C++)
4746         AC_TRY_COMPILE(
4747             [
4748                  #if defined(__BSD__)
4749                  #include <sys/param.h>
4750                  #include <sys/mount.h>
4751                  #else
4752                  #include <sys/vfs.h>
4753                  #endif
4754             ],
4755             [
4756                 struct statfs fs;
4757                 statfs("", &fs);
4758             ],
4759             wx_cv_func_statfs_decl=yes,
4760             wx_cv_func_statfs_decl=no
4761         )
4762         AC_LANG_POP()
4763     )
4764
4765     if test "$wx_cv_func_statfs_decl" = "yes"; then
4766         AC_DEFINE(HAVE_STATFS_DECL)
4767     fi
4768
4769     wx_cv_type_statvfs_t="struct statfs"
4770     AC_DEFINE(HAVE_STATFS)
4771 else
4772     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4773         AC_TRY_COMPILE(
4774             [
4775                 #include <stddef.h>
4776                 #include <sys/statvfs.h>
4777             ],
4778             [
4779                 statvfs("/", NULL);
4780             ],
4781             wx_cv_func_statvfs=yes,
4782             wx_cv_func_statvfs=no
4783         )
4784     )
4785
4786     if test "$wx_cv_func_statvfs" = "yes"; then
4787         dnl we also have to check whether we should use statvfs_t (works under
4788         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4789         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4790         dnl mode both work fine)
4791         dnl
4792         dnl for this check C++ compiler has to be used as passing incompatible
4793         dnl pointers is just a warning and not an error in C
4794         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4795             AC_LANG_PUSH(C++)
4796             AC_TRY_COMPILE(
4797                 [
4798                     #include <sys/statvfs.h>
4799                 ],
4800                 [
4801                     long l;
4802                     statvfs_t fs;
4803                     statvfs("/", &fs);
4804                     l = fs.f_bsize;
4805                     l += fs.f_blocks;
4806                     l += fs.f_bavail;
4807                 ],
4808                 wx_cv_type_statvfs_t=statvfs_t,
4809                 [
4810                     AC_TRY_COMPILE(
4811                         [
4812                             #include <sys/statvfs.h>
4813                         ],
4814                         [
4815                             long l;
4816                             struct statvfs fs;
4817                             statvfs("/", &fs);
4818                             l = fs.f_bsize;
4819                             l += fs.f_blocks;
4820                             l += fs.f_bavail;
4821                         ],
4822                         wx_cv_type_statvfs_t="struct statvfs",
4823                         wx_cv_type_statvfs_t="unknown"
4824                     )
4825                 ]
4826             )
4827             AC_LANG_POP()
4828         )
4829
4830         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4831             AC_DEFINE(HAVE_STATVFS)
4832         fi
4833     else
4834         dnl set it for the test below
4835         wx_cv_type_statvfs_t="unknown"
4836     fi
4837 fi
4838
4839 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4840     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4841 else
4842     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4843 fi
4844
4845 dnl check for fcntl() or at least flock() needed by Unix implementation of
4846 dnl wxSingleInstanceChecker
4847 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4848     AC_CHECK_FUNCS(fcntl flock, break)
4849
4850     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4851         AC_MSG_WARN(wxSingleInstanceChecker not available)
4852         wxUSE_SNGLINST_CHECKER=no
4853     fi
4854 fi
4855
4856 dnl check for timegm() used by datetime.cpp
4857 AC_CHECK_FUNCS(timegm)
4858
4859 dnl look for a function to modify the environment
4860 AC_CHECK_FUNCS(putenv setenv, break)
4861
4862 HAVE_SOME_SLEEP_FUNC=0
4863 if test "$USE_BEOS" = 1; then
4864     dnl BeOS has its own (wonder where did they get it from) sleep() function
4865     dnl in unistd.h
4866     AC_DEFINE(HAVE_SLEEP)
4867     HAVE_SOME_SLEEP_FUNC=1
4868 fi
4869
4870 if test "$USE_DARWIN" = 1; then
4871     dnl Mac OS X/Darwin has both nanosleep and usleep
4872     dnl but only usleep is defined in unistd.h
4873     AC_DEFINE(HAVE_USLEEP)
4874     HAVE_SOME_SLEEP_FUNC=1
4875 fi
4876
4877 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4878     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4879     POSIX4_LINK=
4880     AC_CHECK_FUNCS(nanosleep,
4881         AC_DEFINE(HAVE_NANOSLEEP),
4882         [
4883             AC_CHECK_LIB(posix4, nanosleep,
4884                 [
4885                     AC_DEFINE(HAVE_NANOSLEEP)
4886                     POSIX4_LINK=" -lposix4"
4887                 ],
4888                 [
4889                     WX_CHECK_FUNCS(usleep,,
4890                                     AC_MSG_WARN([wxSleep() function will not work])
4891                     )
4892                 ]
4893             )
4894         ]
4895     )
4896 fi
4897
4898 dnl check for uname (POSIX) and gethostname (BSD)
4899 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4900 if test "$wx_cv_func_uname" != yes; then
4901     WX_CHECK_FUNCS(gethostname)
4902 fi
4903
4904 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4905
4906 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4907 dnl libnsl or libresolv or libsocket)
4908 INET_LINK=
4909 AC_CHECK_FUNCS(inet_addr,
4910     AC_DEFINE(HAVE_INET_ADDR),
4911     [
4912         AC_CHECK_LIB(nsl, inet_addr,
4913             INET_LINK="nsl",
4914             [
4915                 AC_CHECK_LIB(resolv, inet_addr,
4916                     INET_LINK="resolv",
4917                     [
4918                         AC_CHECK_LIB(socket, inet_addr,
4919                             INET_LINK="socket"
4920                         )
4921                     ]
4922                 )
4923             ]
4924         )
4925     ]
4926 )
4927
4928 AC_CHECK_FUNCS(inet_aton,
4929         AC_DEFINE(HAVE_INET_ATON),
4930         [
4931             dnl only check it in the same lib
4932             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4933         ])
4934
4935 if test "x$INET_LINK" != "x"; then
4936     AC_DEFINE(HAVE_INET_ADDR)
4937     INET_LINK=" -l$INET_LINK"
4938 fi
4939
4940 WX_CHECK_FUNCS(fdopen)
4941
4942 fi
4943
4944 dnl if !MSW
4945
4946
4947 dnl ------------------------------------------
4948 dnl Checks specific to contrib libs (MMedia)
4949 dnl ------------------------------------------
4950
4951 dnl Check for ESD:
4952 EXTRALIBS_ESD=
4953 AC_CHECK_LIB(esd, esd_close, [
4954     AC_CHECK_HEADERS([esd.h], [
4955     EXTRALIBS_ESD="-lesd"
4956   ])
4957 ])
4958 AC_SUBST(EXTRALIBS_ESD)
4959
4960 dnl check for known CD-ROM interface
4961 AC_MSG_CHECKING([for known CD-ROM interface])
4962 AC_TRY_COMPILE([#ifdef __linux__
4963                 #include <linux/cdrom.h>
4964                 #else
4965                 /* For Solaris */
4966                 #include <sys/cdio.h>
4967                 #endif
4968                 ],
4969                [struct cdrom_tocentry entry, old_entry;],
4970                [AC_MSG_RESULT([yes])
4971                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4972                [AC_MSG_RESULT([no])])
4973
4974 dnl ===========================================================================
4975 dnl Now we have all the info we need - use it!
4976 dnl ===========================================================================
4977
4978 dnl flush the cache
4979 AC_CACHE_SAVE
4980
4981 dnl ---------------------------------------------------------------------------
4982 dnl thread support for Unix (for Win32 and OS/2 see past
4983 dnl                          the next matching "else")
4984 dnl ---------------------------------------------------------------------------
4985
4986 dnl under MSW (except mingw32) we always have thread support
4987 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4988
4989     dnl the code below:
4990     dnl
4991     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4992     dnl   necessary to build the MT programs for the linker and compiler
4993     dnl   respectively
4994     dnl
4995     dnl   sets wxUSE_THREADS=1 if thread support is activated
4996
4997     THREADS_LINK=
4998     THREADS_CFLAGS=
4999
5000     if test "$wxUSE_THREADS" = "yes" ; then
5001         if test "$USE_BEOS" = 1; then
5002             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
5003             wxUSE_THREADS="no"
5004         fi
5005     fi
5006
5007     if test "$wxUSE_THREADS" = "yes" ; then
5008         dnl find if POSIX threads are available
5009         dnl
5010         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
5011         dnl archive from http://ac-archive.sourceforge.net/
5012         dnl
5013         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
5014         dnl Forero Cuervo <bachue@bachue.com> for the original code
5015
5016         dnl TODO: cache the result
5017
5018         dnl define the list of the thread options to try in the loop below
5019         dnl with the convention that anything starting with '-' is a cpp flag
5020         dnl while anything else is a library (i.e. there is an implicit "-l")
5021         THREAD_OPTS="-pthread"
5022         case "${host}" in
5023           *-*-solaris2* | *-*-sunos4* )
5024                 if test "x$GCC" = "xyes"; then
5025                     dnl Solaris/gcc combination use this one for some reason
5026                     THREAD_OPTS="-pthreads $THREAD_OPTS"
5027                 else
5028                     THREAD_OPTS="-mt $THREAD_OPTS"
5029                 fi
5030                 ;;
5031           *-*-freebsd*)
5032                 dnl look, in order, for the kernel threads, then Linux threads
5033                 dnl and finally the userland threads
5034                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
5035                 ;;
5036           *-*-darwin* | *-*-cygwin* )
5037                 dnl Darwin / Mac OS X just uses -lpthread tested below
5038                 dnl and so does Cygwin
5039                 THREAD_OPTS=""
5040                 ;;
5041           *-*-aix*)
5042                 dnl AIX calls the library libpthreads - thanks IBM!
5043                 THREAD_OPTS="pthreads"
5044                 ;;
5045           *-hp-hpux* )
5046                 if test "x$GCC" = "xyes"; then
5047                     dnl g++ versions before 3.3.2 don't support -pthread.
5048                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
5049                         THREAD_OPTS=""
5050                 else
5051                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
5052                     dnl 2005]) supports -mt
5053                     THREAD_OPTS="-mt"
5054                 fi
5055                 ;;
5056
5057           *-*-irix* )
5058                 dnl gcc under IRIX doesn't seem to like -pthread, but it
5059                 dnl doesn't give an error for it neither, just a warning
5060                 dnl message -- but this is still very annoying
5061                 if test "x$GCC" = "xyes"; then
5062                     THREAD_OPTS=""
5063                 fi
5064                 ;;
5065
5066           *-*-*UnixWare*)
5067                 dnl flying by man pages here: Caldera online docs use this
5068                 if test "x$GCC" != "xyes"; then
5069                     THREAD_OPTS="-Ethread"
5070                 fi
5071                 ;;
5072         esac
5073
5074         dnl simply linking with libpthread should make the test below work but
5075         dnl it's far from certain that the threaded programs compiled without
5076         dnl any special switches actually work, so try it after all the others
5077         THREAD_OPTS="$THREAD_OPTS pthread none"
5078
5079         dnl now test for all possibilities
5080         THREADS_OK=no
5081         for flag in $THREAD_OPTS; do
5082             case $flag in
5083                 none)
5084                     AC_MSG_CHECKING([whether pthreads work without any flags])
5085                     ;;
5086
5087                 -*)
5088                     AC_MSG_CHECKING([whether pthreads work with $flag])
5089                     THREADS_CFLAGS="$flag"
5090                     ;;
5091
5092                 *)
5093                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5094                     THREADS_LINK="-l$flag"
5095                     ;;
5096               esac
5097
5098               save_LIBS="$LIBS"
5099               save_CFLAGS="$CFLAGS"
5100               LIBS="$THREADS_LINK $LIBS"
5101               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5102
5103               AC_TRY_LINK([#include <pthread.h>],
5104                           [pthread_create(0,0,0,0);],
5105                           THREADS_OK=yes)
5106
5107               LIBS="$save_LIBS"
5108               CFLAGS="$save_CFLAGS"
5109
5110               AC_MSG_RESULT($THREADS_OK)
5111               if test "x$THREADS_OK" = "xyes"; then
5112                       break;
5113               fi
5114
5115               THREADS_LINK=""
5116               THREADS_CFLAGS=""
5117       done
5118
5119       if test "x$THREADS_OK" != "xyes"; then
5120           wxUSE_THREADS=no
5121           AC_MSG_WARN([No thread support on this system... disabled])
5122       else
5123           dnl yes, these special compiler flags should be used with the
5124           dnl linker as well
5125           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5126           LIBS="$THREADS_LINK $LIBS"
5127
5128           AC_MSG_CHECKING([if more special flags are required for pthreads])
5129           flag=no
5130           case "${host}" in
5131             *-aix*)
5132                 dnl again quoting from
5133                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5134                 dnl
5135                 dnl     When compiling and linking with -pthread, the library
5136                 dnl     search path should include -L/usr/lib/threads at the
5137                 dnl     beginning of the path.
5138                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5139                 flag="-D_THREAD_SAFE"
5140                 ;;
5141             *-freebsd*)
5142                 flag="-D_THREAD_SAFE"
5143                 ;;
5144             *-hp-hpux* )
5145                 flag="-D_REENTRANT"
5146                 if test "x$GCC" != "xyes"; then
5147                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5148                     flag="$flag -D_RWSTD_MULTI_THREAD"
5149                 fi
5150                 ;;
5151             *solaris* | alpha*-osf*)
5152                 flag="-D_REENTRANT"
5153                 ;;
5154           esac
5155           AC_MSG_RESULT(${flag})
5156           if test "x$flag" != xno; then
5157               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5158           fi
5159
5160           dnl don't add these options to CPPFLAGS as cpp might not know them
5161           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5162       fi
5163     fi
5164
5165     dnl do other tests only if we are using threads
5166     if test "$wxUSE_THREADS" = "yes" ; then
5167       AC_CHECK_FUNCS(thr_setconcurrency)
5168
5169       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5170       dnl wouldn't be found by it
5171       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5172       [
5173         AC_TRY_COMPILE([#include <pthread.h>
5174                void ThreadCleanupFunc(void *p);
5175             ],
5176             [
5177                 void *p;
5178                 pthread_cleanup_push(ThreadCleanupFunc, p);
5179                 pthread_cleanup_pop(0);
5180             ], [
5181                wx_cv_func_pthread_cleanup=yes
5182             ], [
5183                wx_cv_func_pthread_cleanup=no
5184             ]
5185         )
5186       ])
5187       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5188         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5189       fi
5190
5191       AC_CHECK_HEADERS(sched.h)
5192       if test "$ac_cv_header_sched_h" = "yes"; then
5193           AC_CHECK_FUNC(sched_yield,
5194             AC_DEFINE(HAVE_SCHED_YIELD),
5195             [
5196                 AC_CHECK_LIB(posix4,
5197                     sched_yield,
5198                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5199                     AC_MSG_WARN(wxThread::Yield will not work properly)
5200                 )
5201             ]
5202           )
5203       fi
5204
5205       dnl to be able to set the thread priority, we need to have all of the
5206       dnl following functions:
5207       dnl   1. pthread_attr_getschedpolicy
5208       dnl   2. sched_get_priority_min and sched_get_priority_max
5209       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5210       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5211       HAVE_PRIOR_FUNCS=0
5212       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5213                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5214                        [AC_CHECK_FUNC(sched_get_priority_max,
5215                            HAVE_PRIOR_FUNCS=1,
5216                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5217                              [
5218                                 HAVE_PRIOR_FUNCS=1
5219                                 POSIX4_LINK=" -lposix4"
5220                              ],
5221                            )]
5222                        )]
5223                      )]
5224                    )
5225
5226       if test "$HAVE_PRIOR_FUNCS" = 1; then
5227         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5228       else
5229         AC_MSG_WARN(Setting thread priority will not work)
5230       fi
5231
5232       AC_CHECK_FUNC(pthread_cancel,
5233                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5234                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5235
5236       AC_CHECK_FUNC(pthread_attr_setstacksize,
5237                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5238
5239       dnl mutexattr_t initialization is done in quite different ways on different
5240       dnl platforms, so check for a few things:
5241       dnl
5242       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5243       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5244       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5245       dnl defined, we do it by directly assigned
5246       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5247
5248       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5249       [
5250         AC_TRY_COMPILE([#include <pthread.h>],
5251             [
5252                pthread_mutexattr_t attr;
5253                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5254             ],
5255             wx_cv_type_pthread_mutexattr_t=yes,
5256             wx_cv_type_pthread_mutexattr_t=no
5257         )
5258       ])
5259
5260       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5261         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5262
5263         dnl check if we already have the declaration we need, it is not
5264         dnl present in some systems' headers
5265         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5266                        wx_cv_func_pthread_mutexattr_settype_decl, [
5267                        AC_TRY_COMPILE([#include <pthread.h>],
5268                            [
5269                                pthread_mutexattr_t attr;
5270                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5271                            ],
5272                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5273                            wx_cv_func_pthread_mutexattr_settype_decl=no
5274                        )
5275         ])
5276         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5277             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5278         fi
5279       else
5280         dnl don't despair, there may be another way to do it
5281         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5282                        wx_cv_type_pthread_rec_mutex_init,
5283         [
5284             AC_TRY_COMPILE([#include <pthread.h>],
5285                 [
5286                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5287                 ], [
5288                     wx_cv_type_pthread_rec_mutex_init=yes
5289                 ], [
5290                     wx_cv_type_pthread_rec_mutex_init=no
5291                 ]
5292             )
5293         ])
5294         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5295           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5296         else
5297           dnl this may break code working elsewhere, so at least warn about it
5298           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5299         fi
5300       fi
5301     fi
5302
5303 dnl from if !MSW
5304 else
5305     if test "$wxUSE_THREADS" = "yes" ; then
5306       case "${host}" in
5307         *-*-mingw32* )
5308             dnl check if the compiler accepts -mthreads
5309             AC_CACHE_CHECK([if compiler supports -mthreads],
5310                 wx_cv_cflags_mthread,
5311                 [
5312                     CFLAGS_OLD="$CFLAGS"
5313                     CFLAGS="-mthreads $CFLAGS"
5314                     AC_TRY_COMPILE([], [],
5315                         wx_cv_cflags_mthread=yes,
5316                         wx_cv_cflags_mthread=no
5317                     )
5318                 ]
5319             )
5320
5321             if test "$wx_cv_cflags_mthread" = "yes"; then
5322                 dnl it does, use it
5323                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5324                 LDFLAGS="$LDFLAGS -mthreads"
5325             else
5326                 dnl it doesn't
5327                 CFLAGS="$CFLAGS_OLD"
5328             fi
5329         ;;
5330         *-pc-os2*emx )
5331             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5332             LDFLAGS="$LDFLAGS -Zmt"
5333         ;;
5334       esac
5335     fi
5336 fi
5337
5338 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5339 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5340 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5341 dnl By preference, we probably should use getaddrinfo which avoids thread
5342 dnl safety issues and supports IPv6, however there currently is no code
5343 dnl for it, so testing for it is temporarily disabled and we are restricted
5344 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5345
5346 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5347     dnl no getaddrinfo, so check for gethostbyname_r and
5348     dnl related functions (taken from python's configure.in)
5349     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5350       AX_FUNC_WHICH_GETHOSTBYNAME_R
5351       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5352               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5353           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5354       fi
5355       dnl A similar test for getservbyname_r
5356       dnl I'm tempted to just not do this test which is taking much time and
5357       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5358       dnl doing the test already exists, so using it is easy enough.     - SN
5359       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5360       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5361               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5362           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5363       fi
5364       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5365       dnl silently assume it's available exactly if gethostbyname_r is
5366       dnl available and always requires two more arguments than
5367       dnl gethostbyname_r.
5368       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5369       dnl  function, although it should be easy to rewrite the gethostbyname_r
5370       dnl  check to fit this case, if it's really needed.                - SN )
5371 dnl    ]
5372 dnl )
5373
5374 if test "$wxUSE_THREADS" = "yes"; then
5375   AC_DEFINE(wxUSE_THREADS)
5376
5377   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5378 else
5379   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5380   dnl functions - add tests for other functions here as well
5381   if test "$wx_cv_func_strtok_r" = "yes"; then
5382     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5383     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5384         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5385         AC_MSG_RESULT(yes)
5386     else
5387         AC_MSG_RESULT(no)
5388     fi
5389   fi
5390 fi
5391
5392 if test "$WXGTK20" = 1 ; then
5393   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5394   WXGTK12=1
5395 fi
5396
5397 if test "$WXGTK12" = 1 ; then
5398   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5399 fi
5400
5401 if test "$WXGTK127" = 1 ; then
5402   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5403 fi
5404
5405 if test "$WXGPE" = 1 ; then
5406   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5407 fi
5408
5409 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5410 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5411 DEBUG_CFLAGS=
5412 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5413     DEBUG_CFLAGS="-g"
5414     wxUSE_OPTIMISE=no
5415 fi
5416
5417 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5418     wxUSE_DEBUG_INFO=yes
5419     if test "$GCC" = yes; then
5420         DEBUG_CFLAGS="-ggdb"
5421     fi
5422 fi
5423
5424 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5425     AC_DEFINE(WXDEBUG)
5426     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5427 else
5428     if test "$wxUSE_GTK" = 1 ; then
5429         if test "x$wxGTK_VERSION" = "x1" ; then
5430             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5431         fi
5432     fi
5433 fi
5434
5435 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5436     AC_DEFINE(wxUSE_MEMORY_TRACING)
5437     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5438     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5439     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5440 fi
5441
5442 if test "$wxUSE_DMALLOC" = "yes" ; then
5443     DMALLOC_LIBS="-ldmallocthcxx"
5444 fi
5445
5446 dnl cc/cxx/ld option for profiling
5447 PROFILE_FLAGS=
5448 if test "$wxUSE_PROFILE" = "yes" ; then
5449     PROFILE_FLAGS=" -pg"
5450 fi
5451
5452 if test "$GCC" = "yes" ; then
5453     if test "$wxUSE_NO_RTTI" = "yes" ; then
5454         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5455     fi
5456     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5457         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5458     fi
5459     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5460         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5461     fi
5462
5463     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5464     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5465     dnl for each subroutine by default -- using the switch below only creates
5466     dnl one entry per file instead at the price of minor performance penalty
5467     dnl
5468     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5469     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5470     dnl this, or even the extent of gcc/wx version combinations affected, but
5471     dnl also as above, this 'fix' does not come without side effects.
5472     dnl
5473     dnl TODO: test for the gcc version here (how?)
5474     case "${host}" in
5475       powerpc*-*-aix* )
5476         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5477         ;;
5478       *-hppa* )
5479         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5480         ;;
5481     esac
5482 fi
5483
5484 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5485 OPTIMISE_CFLAGS=
5486 if test "$wxUSE_OPTIMISE" = "no" ; then
5487     if test "$GCC" = yes ; then
5488         dnl use -O0 because compiling with it is faster than compiling with no
5489         dnl optimization options at all (at least with g++ 3.2)
5490         OPTIMISE_CFLAGS="-O0"
5491     fi
5492 else
5493     if test "$GCC" = yes ; then
5494         case "${host}" in
5495             *-pc-os2_emx | *-pc-os2-emx )
5496                 dnl Not all of the supported gcc versions understand
5497                 dnl -fstrict-aliasing and none actually needs it (yet).
5498                 OPTIMISE_CFLAGS="-O2"
5499             ;;
5500             *)
5501                 dnl Switch on optimisation but keep strict-aliasing off for
5502                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5503                 dnl switched back on consider using -Wstrict-aliasing=2.
5504                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5505             ;;
5506         esac
5507     else
5508         OPTIMISE_CFLAGS="-O"
5509     fi
5510 fi
5511
5512 dnl ---------------------------------------------------------------------------
5513 dnl compatibility level
5514 dnl ---------------------------------------------------------------------------
5515
5516 if test "x$WXWIN_COMPATIBILITY_2_4" = "xyes"; then
5517     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
5518
5519     WXWIN_COMPATIBILITY_2_6="yes"
5520 fi
5521
5522 if test "x$WXWIN_COMPATIBILITY_2_6" != "xno"; then
5523     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5524 fi
5525
5526 dnl ---------------------------------------------------------------------------
5527 dnl the library may be built without GUI classes at all
5528 dnl ---------------------------------------------------------------------------
5529
5530 if test "$wxUSE_GUI" = "yes"; then
5531     AC_DEFINE(wxUSE_GUI)
5532
5533     dnl the things we always pull in the GUI version of the library:
5534     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5535     dnl    library really can't be built without those)
5536     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5537     dnl    almost any program and the first 2 are needed to show a message box
5538     dnl    which want to be always able to do)
5539     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5540     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5541     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5542     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5543     dnl 5. misc stuff: timers, settings, message box
5544 fi
5545
5546 dnl ---------------------------------------------------------------------------
5547 dnl Unix/Windows
5548 dnl ---------------------------------------------------------------------------
5549
5550 if test "$wxUSE_UNIX" = "yes"; then
5551   AC_DEFINE(wxUSE_UNIX)
5552 fi
5553
5554 dnl ------------------------------------------------------------------------
5555 dnl DLL support
5556 dnl ------------------------------------------------------------------------
5557
5558 dnl under MSW we always have LoadLibrary/GetProcAddress
5559 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5560
5561     HAVE_DL_FUNCS=0
5562     HAVE_SHL_FUNCS=0
5563     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5564         if test "$USE_DARWIN" = 1; then
5565             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5566             HAVE_DL_FUNCS=1
5567         elif test "$USE_DOS" = 1; then
5568             HAVE_DL_FUNCS=0
5569         else
5570             dnl the test is a bit complicated because we check for dlopen() both with
5571             dnl and without -ldl and we also try to find shl_load() if there is no
5572             dnl dlopen() on this system
5573             AC_CHECK_FUNCS(dlopen,
5574             [
5575                 AC_DEFINE(HAVE_DLOPEN)
5576                 HAVE_DL_FUNCS=1
5577             ],
5578             [
5579                 AC_CHECK_LIB(dl, dlopen,
5580                             [
5581                                 AC_DEFINE(HAVE_DLOPEN)
5582                                 HAVE_DL_FUNCS=1
5583                                 DL_LINK=" -ldl$DL_LINK"
5584                             ],
5585                             [
5586                                 AC_CHECK_FUNCS(shl_load,
5587                                               [
5588                                                 AC_DEFINE(HAVE_SHL_LOAD)
5589                                                 HAVE_SHL_FUNCS=1
5590                                               ],
5591                                               [
5592                                                 AC_CHECK_LIB(shl_load, dld,
5593                                                              [
5594                                                                 HAVE_SHL_FUNCS=1
5595                                                                 DL_LINK=" -ldld$DL_LINK"
5596                                                              ])
5597                                               ])
5598                             ])
5599             ])
5600
5601         dnl check also for dlerror()
5602         if test "$HAVE_DL_FUNCS" = 1; then
5603             AC_CHECK_FUNCS(dlerror,
5604                 AC_DEFINE(HAVE_DLERROR),
5605                 [
5606                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5607                 ]
5608             )
5609         fi
5610         fi
5611
5612         if test "$HAVE_DL_FUNCS" = 0; then
5613             if test "$HAVE_SHL_FUNCS" = 0; then
5614               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5615                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5616                   wxUSE_DYNAMIC_LOADER=no
5617                   wxUSE_DYNLIB_CLASS=no
5618               else
5619                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5620               fi
5621             fi
5622         fi
5623     fi
5624 fi
5625
5626 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5627     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5628 fi
5629 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5630     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5631 fi
5632
5633
5634 dnl ---------------------------------------------------------------------------
5635 dnl Verify consistency of plugins/monolithic/shared settings:
5636 dnl ---------------------------------------------------------------------------
5637
5638 if test "$wxUSE_PLUGINS" = "yes" ; then
5639     if test "$wxUSE_SHARED" = "no" ; then
5640         AC_MSG_WARN([plugins supported only in shared build, disabling])
5641         wxUSE_PLUGINS=no
5642     fi
5643     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5644         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5645         wxUSE_PLUGINS=no
5646     fi
5647     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5648         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5649         wxUSE_PLUGINS=no
5650     fi
5651     if test "$wxUSE_PLUGINS" = "yes" ; then
5652         AC_DEFINE(wxUSE_PLUGINS)
5653     fi
5654 fi
5655
5656 dnl ---------------------------------------------------------------------------
5657 dnl Register non-GUI class options for makefiles and setup.h
5658 dnl ---------------------------------------------------------------------------
5659
5660 if test "$wxUSE_STL" = "yes"; then
5661   AC_DEFINE(wxUSE_STL)
5662 fi
5663
5664 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5665   AC_DEFINE(wxUSE_APPLE_IEEE)
5666 fi
5667
5668 if test "$wxUSE_TIMER" = "yes"; then
5669   AC_DEFINE(wxUSE_TIMER)
5670 fi
5671
5672 dnl Unix implementation needs additional checks because audio support
5673 dnl comes in many favours:
5674 if test "$USE_UNIX" = "1" ; then
5675     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5676     if test "$wxUSE_MGL" != 1; then
5677         dnl it's not enough to check for just the header because OSS under NetBSD
5678         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5679         dnl whether we need -lossaudio at link-time
5680         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5681             AC_TRY_LINK([
5682                     #include <sys/ioctl.h>
5683                     #include <sys/soundcard.h>
5684                 ],
5685                 [
5686                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5687                 ],
5688                 ac_cv_header_sys_soundcard=yes,
5689                 [
5690                     saveLibs="$LIBS"
5691                     LIBS="$saveLibs -lossaudio"
5692                     AC_TRY_LINK([
5693                             #include <sys/ioctl.h>
5694                             #include <sys/soundcard.h>
5695                         ],
5696                         [
5697                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5698                         ],
5699                         ac_cv_header_sys_soundcard=yes,
5700                         [
5701                             LIBS="$saveLibs"
5702                             ac_cv_header_sys_soundcard=no
5703                         ]
5704                     )
5705                 ]
5706             )
5707         ])
5708     fi
5709
5710     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5711         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5712     else
5713         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5714     fi
5715 fi
5716
5717 WITH_PLUGIN_SDL=0
5718 if test "$wxUSE_SOUND" = "yes"; then
5719   if test "$USE_UNIX" = "1" ; then
5720     if test "$wxUSE_LIBSDL" != "no"; then
5721       AM_PATH_SDL([1.2.0],
5722                   [
5723                     EXTRALIBS_SDL="$SDL_LIBS"
5724                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5725                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5726                     AC_DEFINE(wxUSE_LIBSDL)
5727                   ],
5728                   [wxUSE_LIBSDL="no"])
5729       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5730         WITH_PLUGIN_SDL=1
5731       fi
5732     fi
5733   else
5734     dnl wxMGL doesn't support sound under DOS, only under Unix
5735     if test "$wxUSE_MGL" = 1; then
5736         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5737         wxUSE_SOUND="no"
5738     fi
5739   fi
5740 fi
5741
5742 if test "$wxUSE_SOUND" = "yes"; then
5743   AC_DEFINE(wxUSE_SOUND)
5744   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5745 fi
5746
5747 if test "$WXGTK20" = 1; then
5748     PKG_PROG_PKG_CONFIG()
5749
5750     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5751         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5752
5753                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5754                                   [libgnomeprintui-2.2 >= 2.8],
5755                     [
5756                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5757                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5758                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5759                     ],
5760                     [
5761                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5762                         wxUSE_LIBGNOMEPRINT="no"
5763                     ]
5764                 )
5765         fi
5766     fi
5767
5768     if test "$wxUSE_MIMETYPE" = "yes" ; then
5769         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5770
5771                 PKG_CHECK_MODULES(GNOMEVFS,
5772                                   [gnome-vfs-2.0 >= 2.0],
5773                     [
5774                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5775                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5776                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5777                     ],
5778                     [
5779                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5780                         wxUSE_LIBGNOMEVFS="no"
5781                     ]
5782                 )
5783         fi
5784     fi
5785
5786     if test "$wxUSE_LIBHILDON" = "yes" ; then
5787         PKG_CHECK_MODULES(HILDON,
5788                           [hildon-lgpl >= 0.9],
5789             [
5790                 EXTRALIBS_HILDON="$HILDON_LIBS"
5791                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5792                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5793                 AC_DEFINE(wxUSE_LIBHILDON)
5794             ],
5795             [
5796                 AC_MSG_WARN([libhildon_lgpl not found])
5797                         wxUSE_LIBHILDON="no"
5798             ]
5799         )
5800     fi
5801 fi
5802
5803 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5804   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5805 fi
5806
5807 if test "$wxUSE_STOPWATCH" = "yes"; then
5808   AC_DEFINE(wxUSE_STOPWATCH)
5809 fi
5810
5811 if test "$wxUSE_DATETIME" = "yes"; then
5812   AC_DEFINE(wxUSE_DATETIME)
5813 fi
5814
5815 if test "$wxUSE_FILE" = "yes"; then
5816   AC_DEFINE(wxUSE_FILE)
5817 fi
5818
5819 if test "$wxUSE_FFILE" = "yes"; then
5820   AC_DEFINE(wxUSE_FFILE)
5821 fi
5822
5823 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5824   if test "$wxUSE_STREAMS" != yes; then
5825     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5826     wxUSE_ARCHIVE_STREAMS=no
5827   else
5828     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5829   fi
5830 fi
5831
5832 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5833   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5834     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5835   elif test "$wxUSE_ZLIB" = "no"; then
5836     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5837   else
5838     AC_DEFINE(wxUSE_ZIPSTREAM)
5839   fi
5840 fi
5841
5842 if test "$wxUSE_TARSTREAM" = "yes"; then
5843   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5844     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5845   else
5846     AC_DEFINE(wxUSE_TARSTREAM)
5847   fi
5848 fi
5849
5850 if test "$wxUSE_FILESYSTEM" = "yes"; then
5851   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5852     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5853     wxUSE_FILESYSTEM=no
5854   else
5855     AC_DEFINE(wxUSE_FILESYSTEM)
5856   fi
5857 fi
5858
5859 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5860   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5861     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5862   else
5863     AC_DEFINE(wxUSE_FS_ARCHIVE)
5864   fi
5865 fi
5866
5867 if test "$wxUSE_FS_ZIP" = "yes"; then
5868   if test "$wxUSE_FS_ARCHIVE" != yes; then
5869     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5870   else
5871     AC_DEFINE(wxUSE_FS_ZIP)
5872   fi
5873 fi
5874
5875 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5876   if test "$USE_UNIX" != 1; then
5877     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5878     wxUSE_ON_FATAL_EXCEPTION=no
5879   else
5880     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5881   fi
5882 fi
5883
5884 if test "$wxUSE_STACKWALKER" = "yes"; then
5885     AC_DEFINE(wxUSE_STACKWALKER)
5886 fi
5887
5888 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5889     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5890         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5891         wxUSE_DEBUGREPORT=no
5892     else
5893         AC_DEFINE(wxUSE_DEBUGREPORT)
5894         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5895             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5896         fi
5897     fi
5898 fi
5899
5900 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5901   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5902 fi
5903
5904 if test "$wxUSE_BUSYINFO" = "yes"; then
5905   AC_DEFINE(wxUSE_BUSYINFO)
5906 fi
5907
5908 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5909   AC_DEFINE(wxUSE_STD_IOSTREAM)
5910 fi
5911
5912 if test "$wxUSE_STD_STRING" = "yes"; then
5913   AC_DEFINE(wxUSE_STD_STRING)
5914 fi
5915
5916 if test "$wxUSE_STDPATHS" = "yes"; then
5917   AC_DEFINE(wxUSE_STDPATHS)
5918 fi
5919
5920 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5921     AC_DEFINE(wxUSE_TEXTBUFFER)
5922 fi
5923
5924 if test "$wxUSE_TEXTFILE" = "yes"; then
5925   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5926     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5927   else
5928     AC_DEFINE(wxUSE_TEXTFILE)
5929   fi
5930 fi
5931
5932 if test "$wxUSE_CONFIG" = "yes" ; then
5933   if test "$wxUSE_TEXTFILE" != "yes"; then
5934     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5935   else
5936     AC_DEFINE(wxUSE_CONFIG)
5937     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5938     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5939   fi
5940 fi
5941
5942 if test "$wxUSE_INTL" = "yes" ; then
5943   if test "$wxUSE_FILE" != "yes"; then
5944     AC_MSG_WARN(I18n code requires wxFile... disabled)
5945   else
5946     AC_DEFINE(wxUSE_INTL)
5947     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5948     GUIDIST="$GUIDIST INTL_DIST"
5949   fi
5950 fi
5951
5952 if test "$wxUSE_LOG" = "yes"; then
5953   AC_DEFINE(wxUSE_LOG)
5954
5955     if test "$wxUSE_LOGGUI" = "yes"; then
5956       AC_DEFINE(wxUSE_LOGGUI)
5957     fi
5958
5959     if test "$wxUSE_LOGWINDOW" = "yes"; then
5960       AC_DEFINE(wxUSE_LOGWINDOW)
5961     fi
5962
5963     if test "$wxUSE_LOGDIALOG" = "yes"; then
5964       AC_DEFINE(wxUSE_LOG_DIALOG)
5965     fi
5966
5967     dnl the keyboard sample requires wxUSE_LOG
5968     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5969 fi
5970
5971 if test "$wxUSE_LONGLONG" = "yes"; then
5972   AC_DEFINE(wxUSE_LONGLONG)
5973 fi
5974
5975 if test "$wxUSE_GEOMETRY" = "yes"; then
5976   AC_DEFINE(wxUSE_GEOMETRY)
5977 fi
5978
5979 if test "$wxUSE_STREAMS" = "yes" ; then
5980   AC_DEFINE(wxUSE_STREAMS)
5981 fi
5982
5983 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5984   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5985 fi
5986
5987
5988 dnl ---------------------------------------------------------------------------
5989 dnl time/date functions
5990 dnl ---------------------------------------------------------------------------
5991
5992 if test "$wxUSE_DATETIME" = "yes"; then
5993     dnl check for strptime and for its declaration as some systems lack it
5994     dnl FIXME: use WX_CHECK_FUNCS instead
5995     AC_CHECK_FUNCS(strptime)
5996     if test "$ac_cv_func_strptime" = "yes"; then
5997         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5998             [
5999                 AC_LANG_PUSH(C++)
6000                 AC_TRY_COMPILE(
6001                     [
6002                         #include <time.h>
6003                     ],
6004                     [
6005                         struct tm t;
6006                         strptime("foo", "bar", &t);
6007                     ],
6008                     wx_cv_func_strptime_decl=yes,
6009                     wx_cv_func_strptime_decl=no
6010                 )
6011                 AC_LANG_POP()
6012             ]
6013         )
6014     fi
6015     if test "$wx_cv_func_strptime_decl" = "yes"; then
6016         AC_DEFINE(HAVE_STRPTIME_DECL)
6017     fi
6018
6019     dnl check for timezone variable
6020     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6021     AC_CACHE_CHECK(for timezone variable in <time.h>,
6022                    wx_cv_var_timezone,
6023                    [
6024                         AC_LANG_PUSH(C++)
6025                         AC_TRY_COMPILE(
6026                             [
6027                                 #include <time.h>
6028                             ],
6029                             [
6030                                 int tz;
6031                                 tz = timezone;
6032                             ],
6033                             [
6034                                 wx_cv_var_timezone=timezone
6035                             ],
6036                             [
6037                                 AC_TRY_COMPILE(
6038                                     [
6039                                         #include <time.h>
6040                                     ],
6041                                     [
6042                                         int tz;
6043                                         tz = _timezone;
6044                                     ],
6045                                     [
6046                                         wx_cv_var_timezone=_timezone
6047                                     ],
6048                                     [
6049                                         AC_TRY_COMPILE(
6050                                             [
6051                                                 #include <time.h>
6052                                             ],
6053                                             [
6054                                                 int tz;
6055                                                 tz = __timezone;
6056                                             ],
6057                                             [
6058                                                 wx_cv_var_timezone=__timezone
6059                                             ],
6060                                             [
6061                                                 if test "$USE_DOS" = 0 ; then
6062                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6063                                                 fi
6064                                             ]
6065                                         )
6066                                     ]
6067                                 )
6068                             ]
6069                         )
6070                         AC_LANG_POP()
6071                    ]
6072     )
6073
6074     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6075     if test "x$wx_cv_var_timezone" != x ; then
6076         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6077     fi
6078
6079     dnl check for localtime (it's POSIX, but the check can do no harm...)
6080     AC_CHECK_FUNCS(localtime)
6081
6082     if test "$ac_cv_func_localtime" = "yes"; then
6083         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6084                        wx_cv_struct_tm_has_gmtoff,
6085         [
6086             AC_TRY_COMPILE(
6087                 [
6088                     #include <time.h>
6089                 ],
6090                 [
6091                     struct tm tm;
6092                     tm.tm_gmtoff++;
6093                 ],
6094                 [
6095                     wx_cv_struct_tm_has_gmtoff=yes
6096                 ],
6097                 wx_cv_struct_tm_has_gmtoff=no
6098             )
6099         ])
6100     fi
6101
6102     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6103         AC_DEFINE(WX_GMTOFF_IN_TM)
6104     fi
6105
6106     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6107     dnl function to be used for high resolution timers
6108     AC_CHECK_FUNCS(gettimeofday ftime, break)
6109
6110     if test "$ac_cv_func_gettimeofday" = "yes"; then
6111         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6112                        wx_cv_func_gettimeofday_has_2_args,
6113         [
6114             dnl on some _really_ old systems it takes only 1 argument
6115             AC_TRY_COMPILE(
6116                 [
6117                     #include <sys/time.h>
6118                     #include <unistd.h>
6119                 ],
6120                 [
6121                     struct timeval tv;
6122                     gettimeofday(&tv, NULL);
6123                 ],
6124                 wx_cv_func_gettimeofday_has_2_args=yes,
6125                 AC_TRY_COMPILE(
6126                     [
6127                         #include <sys/time.h>
6128                         #include <unistd.h>
6129                     ],
6130                     [
6131                         struct timeval tv;
6132                         gettimeofday(&tv);
6133                     ],
6134                     wx_cv_func_gettimeofday_has_2_args=no,
6135                     [
6136                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6137                         wx_cv_func_gettimeofday_has_2_args=unknown
6138                     ]
6139                 )
6140             )
6141         ])
6142
6143         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6144             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6145         fi
6146     fi
6147
6148     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6149 fi
6150
6151 dnl ------------------------------------------------------------------------
6152 dnl wxSocket
6153 dnl ------------------------------------------------------------------------
6154
6155 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6156 if test "$wxUSE_SOCKETS" = "yes"; then
6157     if test "$wxUSE_MGL" = "1"; then
6158         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6159         wxUSE_SOCKETS="no"
6160     fi
6161 fi
6162
6163 if test "$wxUSE_SOCKETS" = "yes"; then
6164     dnl under MSW we always have sockets
6165     if test "$TOOLKIT" != "MSW"; then
6166         dnl under Solaris and OS/2, socket functions live in -lsocket
6167         AC_CHECK_FUNC(socket,,
6168             [
6169                 AC_CHECK_LIB(socket, socket,
6170                     if test "$INET_LINK" != " -lsocket"; then
6171                         INET_LINK="$INET_LINK -lsocket"
6172                     fi,
6173                     [
6174                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6175                         wxUSE_SOCKETS=no
6176                     ]
6177                 )
6178             ]
6179         )
6180     fi
6181 fi
6182
6183 if test "$wxUSE_SOCKETS" = "yes" ; then
6184     dnl this test may be appropriate if building under cygwin
6185     dnl right now I'm assuming it also uses the winsock stuff
6186     dnl like mingw does..  -- RL
6187     if test "$TOOLKIT" != "MSW"; then
6188         dnl determine the type of third argument for getsockname
6189         dnl This test needs to be done in C++ mode since gsocket.cpp now
6190         dnl is C++ code and pointer cast that are possible even without
6191         dnl warning in C still fail in C++.
6192         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6193                        wx_cv_type_getsockname3,
6194             [
6195                 AC_LANG_PUSH(C++)
6196                 AC_TRY_COMPILE(
6197                     [
6198                         #include <sys/types.h>
6199                         #include <sys/socket.h>
6200                     ],
6201                     [
6202                         socklen_t len;
6203                         getsockname(0, 0, &len);
6204                     ],
6205                     wx_cv_type_getsockname3=socklen_t,
6206                     [
6207                         dnl the compiler will compile the version with size_t
6208                         dnl even if the real type of the last parameter is int
6209                         dnl but it should give at least a warning about
6210                         dnl converting between incompatible pointer types, so
6211                         dnl try to use it to get the correct behaviour at
6212                         dnl least with gcc (otherwise we'd always use size_t)
6213                         CFLAGS_OLD="$CFLAGS"
6214                         if test "$GCC" = yes ; then
6215                             CFLAGS="-Werror $CFLAGS"
6216                         fi
6217
6218                         AC_TRY_COMPILE(
6219                             [
6220                                 #include <sys/types.h>
6221                                 #include <sys/socket.h>
6222                             ],
6223                             [
6224                                 size_t len;
6225                                 getsockname(0, 0, &len);
6226                             ],
6227                             wx_cv_type_getsockname3=size_t,
6228                             AC_TRY_COMPILE(
6229                                 [
6230                                     #include <sys/types.h>
6231                                     #include <sys/socket.h>
6232                                 ],
6233                                 [
6234                                     int len;
6235                                     getsockname(0, 0, &len);
6236                                 ],
6237                                 wx_cv_type_getsockname3=int,
6238                                 wx_cv_type_getsockname3=unknown
6239                             )
6240                         )
6241
6242                         CFLAGS="$CFLAGS_OLD"
6243                     ]
6244                 )
6245                 AC_LANG_POP()
6246             ])
6247
6248         if test "$wx_cv_type_getsockname3" = "unknown"; then
6249             wxUSE_SOCKETS=no
6250             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6251         else
6252             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6253         fi
6254         dnl Do this again for getsockopt as it may be different
6255         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6256                        wx_cv_type_getsockopt5,
6257             [
6258                 AC_TRY_COMPILE(
6259                     [
6260                         #include <sys/types.h>
6261                         #include <sys/socket.h>
6262                     ],
6263                     [
6264                         socklen_t len;
6265                         getsockopt(0, 0, 0, 0, &len);
6266                     ],
6267                     wx_cv_type_getsockopt5=socklen_t,
6268                     [
6269                         dnl Note that the rules for compatibility of pointers
6270                         dnl are somewhat different between C and C++, so code
6271                         dnl that fails in C++ may not even give a warning about
6272                         dnl converting between incompatible pointer types in C.
6273                         dnl So this test needs to be done in C++ mode.
6274                         AC_LANG_PUSH(C++)
6275                         AC_TRY_COMPILE(
6276                             [
6277                                 #include <sys/types.h>
6278                                 #include <sys/socket.h>
6279                             ],
6280                             [
6281                                 size_t len;
6282                                 getsockopt(0, 0, 0, 0, &len);
6283                             ],
6284                             wx_cv_type_getsockopt5=size_t,
6285                             AC_TRY_COMPILE(
6286                                 [
6287                                     #include <sys/types.h>
6288                                     #include <sys/socket.h>
6289                                 ],
6290                                 [
6291                                     int len;
6292                                     getsockopt(0, 0, 0, 0, &len);
6293                                 ],
6294                                 wx_cv_type_getsockopt5=int,
6295                                 wx_cv_type_getsockopt5=unknown
6296                             )
6297                         )
6298                         AC_LANG_POP()
6299                     ]
6300                 )
6301             ])
6302
6303         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6304             wxUSE_SOCKETS=no
6305             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6306         else
6307             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6308         fi
6309     fi
6310 fi
6311
6312 if test "$wxUSE_SOCKETS" = "yes" ; then
6313     AC_DEFINE(wxUSE_SOCKETS)
6314     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6315 fi
6316
6317 if test "$wxUSE_PROTOCOL" = "yes"; then
6318     if test "$wxUSE_SOCKETS" != "yes"; then
6319         AC_MSG_WARN(Protocol classes require sockets... disabled)
6320         wxUSE_PROTOCOL=no
6321     fi
6322 fi
6323
6324 if test "$wxUSE_PROTOCOL" = "yes"; then
6325     AC_DEFINE(wxUSE_PROTOCOL)
6326
6327     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6328         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6329     fi
6330     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6331         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6332     fi
6333     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6334         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6335     fi
6336 else
6337     if test "$wxUSE_FS_INET" = "yes"; then
6338         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6339         wxUSE_FS_INET="no"
6340     fi
6341 fi
6342
6343 if test "$wxUSE_URL" = "yes"; then
6344     if test "$wxUSE_PROTOCOL" != "yes"; then
6345         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6346         wxUSE_URL=no
6347     fi
6348     if test "$wxUSE_URL" = "yes"; then
6349         AC_DEFINE(wxUSE_URL)
6350     fi
6351 fi
6352
6353 if test "$wxUSE_VARIANT" = "yes"; then
6354     AC_DEFINE(wxUSE_VARIANT)
6355 fi
6356
6357 if test "$wxUSE_FS_INET" = "yes"; then
6358   AC_DEFINE(wxUSE_FS_INET)
6359 fi
6360
6361 dnl ---------------------------------------------------------------------------
6362 dnl Joystick support
6363 dnl ---------------------------------------------------------------------------
6364
6365 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6366     wxUSE_JOYSTICK=no
6367
6368     dnl under MSW we always have joystick support
6369     if test "$TOOLKIT" = "MSW"; then
6370         wxUSE_JOYSTICK=yes
6371
6372     dnl mac only available on darwin
6373     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6374         if test "$USE_DARWIN" = 1; then
6375             dnl check for a bug in the headers, some have bad setEventCallout
6376             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6377             AC_LANG_PUSH(C++)
6378             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6379                             [ IOHIDQueueInterface *qi = NULL;
6380                               IOHIDCallbackFunction cb = NULL;
6381                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6382                             [ wxUSE_JOYSTICK=yes ]
6383                           )
6384             AC_LANG_POP()
6385             AC_MSG_RESULT($wxUSE_JOYSTICK)
6386         fi
6387
6388     dnl joystick support is only for Linux 2.1.x or greater
6389     else
6390         dnl wxJoystick not supported by wxMGL at all
6391         if test "$wxUSE_MGL" != "1"; then
6392             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6393             dnl checks only whether the header can be preprocessed, not that it
6394             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6395             dnl can't be compiled because of an error and with the default
6396             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6397             dnl build would fail later
6398             AC_CHECK_HEADER(linux/joystick.h, wxUSE_JOYSTICK=yes,,[#include <stdio.h>])
6399         fi
6400     fi
6401
6402     if test "$wxUSE_JOYSTICK" = "yes"; then
6403         AC_DEFINE(wxUSE_JOYSTICK)
6404         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6405     else
6406         AC_MSG_WARN(Joystick not supported by this system... disabled)
6407     fi
6408 fi
6409
6410
6411 dnl ---------------------------------------------------------------------------
6412 dnl String stuff
6413 dnl ---------------------------------------------------------------------------
6414
6415 if test "$wxUSE_FONTMAP" = "yes" ; then
6416   AC_DEFINE(wxUSE_FONTMAP)
6417 fi
6418
6419 if test "$wxUSE_UNICODE" = "yes" ; then
6420   AC_DEFINE(wxUSE_UNICODE)
6421
6422   if test "$USE_WIN32" != 1; then
6423       wxUSE_UNICODE_MSLU=no
6424   fi
6425
6426   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6427         AC_CHECK_LIB(unicows,main,
6428             [
6429                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6430             ],
6431             [
6432                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6433                              Applications will only run on Windows NT/2000/XP!])
6434                 wxUSE_UNICODE_MSLU=no
6435             ])
6436     fi
6437 fi
6438
6439 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
6440   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
6441 fi
6442
6443 dnl ----------------------------------------------------------------
6444 dnl Register PostScript options for makefiles and setup.h
6445 dnl ----------------------------------------------------------------
6446
6447 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6448   AC_DEFINE(wxUSE_POSTSCRIPT)
6449 fi
6450
6451 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6452
6453 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
6454
6455 dnl ---------------------------------------------------------------------------
6456 dnl big GUI components: MDI, doc/view, printing, help, ...
6457 dnl ---------------------------------------------------------------------------
6458
6459 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6460     AC_DEFINE(wxUSE_CONSTRAINTS)
6461     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6462 fi
6463
6464 if test "$wxUSE_MDI" = "yes"; then
6465     AC_DEFINE(wxUSE_MDI)
6466
6467     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6468         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6469         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6470     fi
6471 fi
6472
6473 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6474     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6475     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6476     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6477         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6478     fi
6479 fi
6480
6481 if test "$wxUSE_HELP" = "yes"; then
6482     AC_DEFINE(wxUSE_HELP)
6483     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6484
6485     if test "$wxUSE_MSW" = 1; then
6486       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6487         AC_DEFINE(wxUSE_MS_HTML_HELP)
6488       fi
6489     fi
6490
6491     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6492       if test "$wxUSE_HTML" = "yes"; then
6493         AC_DEFINE(wxUSE_WXHTML_HELP)
6494       else
6495         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6496         wxUSE_WXHTML_HELP=no
6497       fi
6498     fi
6499 fi
6500
6501 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6502     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6503         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6504     else
6505         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6506     fi
6507     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6508 fi
6509
6510 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
6511     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
6512 fi
6513
6514 dnl ---------------------------------------------------------------------------
6515 dnl wxMetafile availability
6516 dnl ---------------------------------------------------------------------------
6517
6518 if test "$wxUSE_METAFILE" = "yes"; then
6519     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6520         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6521         wxUSE_METAFILE=no
6522     fi
6523 fi
6524
6525 dnl ---------------------------------------------------------------------------
6526 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6527 dnl ---------------------------------------------------------------------------
6528
6529 dnl check for ole headers and disable a few features requiring it if not
6530 dnl present (earlier versions of mingw32 don't have ole2.h)
6531 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6532                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6533                           -o "$wxUSE_OLE"     = "yes" \
6534                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6535     AC_CHECK_HEADERS(ole2.h)
6536
6537     if test "$ac_cv_header_ole2_h" = "yes" ; then
6538         if test "$GCC" = yes ; then
6539             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6540             AC_TRY_COMPILE([#include <windows.h>
6541                             #include <ole2.h>],
6542                            [],
6543                            [AC_MSG_RESULT(no)],
6544                            [AC_MSG_RESULT(yes)
6545                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6546             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6547             if test "$wxUSE_OLE" = "yes" ; then
6548                 AC_DEFINE(wxUSE_OLE)
6549                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6550                 AC_DEFINE(wxUSE_OLE_ACTIVEX)
6551                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6552             fi
6553         fi
6554
6555         dnl for OLE clipboard and dnd
6556         if test "$wxUSE_DATAOBJ" = "yes" ; then
6557             AC_DEFINE(wxUSE_DATAOBJ)
6558         fi
6559     else
6560         AC_MSG_WARN([Some features disabled because OLE headers not found])
6561
6562         wxUSE_CLIPBOARD=no
6563         wxUSE_DRAG_AND_DROP=no
6564         wxUSE_DATAOBJ=no
6565         wxUSE_OLE=no
6566     fi
6567
6568     if test "$wxUSE_METAFILE" = "yes"; then
6569         AC_DEFINE(wxUSE_METAFILE)
6570
6571         dnl this one should probably be made separately configurable
6572         AC_DEFINE(wxUSE_ENH_METAFILE)
6573     fi
6574 fi
6575
6576 if test "$wxUSE_IPC" = "yes"; then
6577     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6578         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6579         wxUSE_IPC=no
6580     fi
6581
6582     if test "$wxUSE_IPC" = "yes"; then
6583         AC_DEFINE(wxUSE_IPC)
6584         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6585     fi
6586 fi
6587
6588 if test "$wxUSE_DATAOBJ" = "yes"; then
6589     if test "$wxUSE_MGL" = 1; then
6590         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
6591         wxUSE_DATAOBJ=no
6592     else
6593         AC_DEFINE(wxUSE_DATAOBJ)
6594     fi
6595 else
6596     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6597     wxUSE_CLIPBOARD=no
6598     wxUSE_DRAG_AND_DROP=no
6599 fi
6600
6601 if test "$wxUSE_CLIPBOARD" = "yes"; then
6602     if test "$wxUSE_MGL" = 1; then
6603         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
6604         wxUSE_CLIPBOARD=no
6605     fi
6606
6607     if test "$wxUSE_CLIPBOARD" = "yes"; then
6608         AC_DEFINE(wxUSE_CLIPBOARD)
6609     fi
6610 fi
6611
6612 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6613     if test "$wxUSE_GTK" = 1; then
6614         if test "$WXGTK12" != 1; then
6615             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6616             wxUSE_DRAG_AND_DROP=no
6617         fi
6618     fi
6619
6620     if test "$wxUSE_MOTIF" = 1; then
6621         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
6622         wxUSE_DRAG_AND_DROP=no
6623     fi
6624
6625     if test "$wxUSE_X11" = 1; then
6626         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
6627         wxUSE_DRAG_AND_DROP=no
6628     fi
6629
6630     if test "$wxUSE_MGL" = 1; then
6631         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
6632         wxUSE_DRAG_AND_DROP=no
6633     fi
6634
6635     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6636         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6637     fi
6638
6639 fi
6640
6641 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6642     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6643 fi
6644
6645 if test "$wxUSE_SPLINES" = "yes" ; then
6646   AC_DEFINE(wxUSE_SPLINES)
6647 fi
6648
6649 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6650   AC_DEFINE(wxUSE_MOUSEWHEEL)
6651 fi
6652
6653 dnl ---------------------------------------------------------------------------
6654 dnl GUI controls
6655 dnl ---------------------------------------------------------------------------
6656
6657 USES_CONTROLS=0
6658 if test "$wxUSE_CONTROLS" = "yes"; then
6659   USES_CONTROLS=1
6660 fi
6661
6662 if test "$wxUSE_ACCEL" = "yes"; then
6663   AC_DEFINE(wxUSE_ACCEL)
6664   USES_CONTROLS=1
6665 fi
6666
6667 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6668   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6669   USES_CONTROLS=1
6670   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6671 fi
6672
6673 if test "$wxUSE_BUTTON" = "yes"; then
6674   AC_DEFINE(wxUSE_BUTTON)
6675   USES_CONTROLS=1
6676 fi
6677
6678 if test "$wxUSE_BMPBUTTON" = "yes"; then
6679   AC_DEFINE(wxUSE_BMPBUTTON)
6680   USES_CONTROLS=1
6681 fi
6682
6683 if test "$wxUSE_CALCTRL" = "yes"; then
6684   AC_DEFINE(wxUSE_CALENDARCTRL)
6685   USES_CONTROLS=1
6686   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6687 fi
6688
6689 if test "$wxUSE_CARET" = "yes"; then
6690   AC_DEFINE(wxUSE_CARET)
6691   USES_CONTROLS=1
6692   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6693 fi
6694
6695 if test "$wxUSE_COLLPANE" = "yes"; then
6696     AC_DEFINE(wxUSE_COLLPANE)
6697     USES_CONTROLS=1
6698     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6699 fi
6700
6701 if test "$wxUSE_COMBOBOX" = "yes"; then
6702   AC_DEFINE(wxUSE_COMBOBOX)
6703   USES_CONTROLS=1
6704 fi
6705
6706 if test "$wxUSE_COMBOCTRL" = "yes"; then
6707   AC_DEFINE(wxUSE_COMBOCTRL)
6708   USES_CONTROLS=1
6709 fi
6710
6711 if test "$wxUSE_CHOICE" = "yes"; then
6712   AC_DEFINE(wxUSE_CHOICE)
6713   USES_CONTROLS=1
6714 fi
6715
6716 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6717     AC_DEFINE(wxUSE_CHOICEBOOK)
6718     USES_CONTROLS=1
6719 fi
6720
6721 if test "$wxUSE_CHECKBOX" = "yes"; then
6722   AC_DEFINE(wxUSE_CHECKBOX)
6723   USES_CONTROLS=1
6724 fi
6725
6726 if test "$wxUSE_CHECKLST" = "yes"; then
6727   AC_DEFINE(wxUSE_CHECKLISTBOX)
6728   USES_CONTROLS=1
6729   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6730 fi
6731
6732 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6733   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6734   USES_CONTROLS=1
6735 fi
6736
6737 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6738   AC_DEFINE(wxUSE_DATEPICKCTRL)
6739   USES_CONTROLS=1
6740 fi
6741
6742 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6743   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6744   USES_CONTROLS=1
6745 fi
6746
6747 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6748   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6749   USES_CONTROLS=1
6750 fi
6751
6752 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6753   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6754   USES_CONTROLS=1
6755 fi
6756
6757 if test "$wxUSE_DISPLAY" = "yes"; then
6758     AC_DEFINE(wxUSE_DISPLAY)
6759     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6760 fi
6761
6762 if test "$wxUSE_DETECT_SM" = "yes"; then
6763     AC_DEFINE(wxUSE_DETECT_SM)
6764 fi
6765
6766 if test "$wxUSE_GAUGE" = "yes"; then
6767   AC_DEFINE(wxUSE_GAUGE)
6768   USES_CONTROLS=1
6769 fi
6770
6771 if test "$wxUSE_GRID" = "yes"; then
6772   AC_DEFINE(wxUSE_GRID)
6773   USES_CONTROLS=1
6774   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6775 fi
6776
6777 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6778   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6779   USES_CONTROLS=1
6780 fi
6781
6782 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6783   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6784   USES_CONTROLS=1
6785 fi
6786
6787 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6788   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6789   USES_CONTROLS=1
6790   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6791 fi
6792
6793 if test "$wxUSE_IMAGLIST" = "yes"; then
6794     AC_DEFINE(wxUSE_IMAGLIST)
6795 fi
6796
6797 if test "$wxUSE_LISTBOOK" = "yes"; then
6798     AC_DEFINE(wxUSE_LISTBOOK)
6799     USES_CONTROLS=1
6800 fi
6801
6802 if test "$wxUSE_LISTBOX" = "yes"; then
6803     AC_DEFINE(wxUSE_LISTBOX)
6804     USES_CONTROLS=1
6805     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6806 fi
6807
6808 if test "$wxUSE_LISTCTRL" = "yes"; then
6809     if test "$wxUSE_IMAGLIST" = "yes"; then
6810         AC_DEFINE(wxUSE_LISTCTRL)
6811         USES_CONTROLS=1
6812         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6813     else
6814         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6815     fi
6816 fi
6817
6818 if test "$wxUSE_NOTEBOOK" = "yes"; then
6819     AC_DEFINE(wxUSE_NOTEBOOK)
6820     USES_CONTROLS=1
6821     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6822 fi
6823
6824 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6825   AC_DEFINE(wxUSE_ODCOMBOBOX)
6826   USES_CONTROLS=1
6827   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6828 fi
6829
6830 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6831 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6832 dnl     USES_CONTROLS=1
6833 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6834 dnl fi
6835
6836 if test "$wxUSE_RADIOBOX" = "yes"; then
6837     AC_DEFINE(wxUSE_RADIOBOX)
6838     USES_CONTROLS=1
6839 fi
6840
6841 if test "$wxUSE_RADIOBTN" = "yes"; then
6842     AC_DEFINE(wxUSE_RADIOBTN)
6843     USES_CONTROLS=1
6844 fi
6845
6846 if test "$wxUSE_SASH" = "yes"; then
6847     AC_DEFINE(wxUSE_SASH)
6848     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6849 fi
6850
6851 if test "$wxUSE_SCROLLBAR" = "yes"; then
6852     AC_DEFINE(wxUSE_SCROLLBAR)
6853     USES_CONTROLS=1
6854     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6855 fi
6856
6857 if test "$wxUSE_SLIDER" = "yes"; then
6858     AC_DEFINE(wxUSE_SLIDER)
6859     USES_CONTROLS=1
6860 fi
6861
6862 if test "$wxUSE_SPINBTN" = "yes"; then
6863     AC_DEFINE(wxUSE_SPINBTN)
6864     USES_CONTROLS=1
6865 fi
6866
6867 if test "$wxUSE_SPINCTRL" = "yes"; then
6868     AC_DEFINE(wxUSE_SPINCTRL)
6869     USES_CONTROLS=1
6870 fi
6871
6872 if test "$wxUSE_SPLITTER" = "yes"; then
6873     AC_DEFINE(wxUSE_SPLITTER)
6874     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6875 fi
6876
6877 if test "$wxUSE_STATBMP" = "yes"; then
6878     AC_DEFINE(wxUSE_STATBMP)
6879     USES_CONTROLS=1
6880 fi
6881
6882 if test "$wxUSE_STATBOX" = "yes"; then
6883     AC_DEFINE(wxUSE_STATBOX)
6884     USES_CONTROLS=1
6885 fi
6886
6887 if test "$wxUSE_STATTEXT" = "yes"; then
6888     AC_DEFINE(wxUSE_STATTEXT)
6889     USES_CONTROLS=1
6890 fi
6891
6892 if test "$wxUSE_STATLINE" = "yes"; then
6893     AC_DEFINE(wxUSE_STATLINE)
6894     USES_CONTROLS=1
6895 fi
6896
6897 if test "$wxUSE_STATUSBAR" = "yes"; then
6898     dnl this will get undefined in wx/chkconf.h if it's not supported
6899     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6900     AC_DEFINE(wxUSE_STATUSBAR)
6901     USES_CONTROLS=1
6902
6903     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6904 fi
6905
6906 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6907     AC_DEFINE(wxUSE_TAB_DIALOG)
6908 fi
6909
6910 if test "$wxUSE_TEXTCTRL" = "yes"; then
6911     AC_DEFINE(wxUSE_TEXTCTRL)
6912     USES_CONTROLS=1
6913     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6914 fi
6915
6916 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6917     if test "$wxUSE_COCOA" = 1 ; then
6918         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6919         wxUSE_TOGGLEBTN=no
6920     fi
6921
6922     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6923         AC_DEFINE(wxUSE_TOGGLEBTN)
6924         USES_CONTROLS=1
6925     fi
6926 fi
6927
6928 if test "$wxUSE_TOOLBAR" = "yes"; then
6929     AC_DEFINE(wxUSE_TOOLBAR)
6930     USES_CONTROLS=1
6931
6932     if test "$wxUSE_UNIVERSAL" = "yes"; then
6933         wxUSE_TOOLBAR_NATIVE="no"
6934     else
6935         wxUSE_TOOLBAR_NATIVE="yes"
6936         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6937     fi
6938
6939     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6940 fi
6941
6942 if test "$wxUSE_TOOLTIPS" = "yes"; then
6943     if test "$wxUSE_MOTIF" = 1; then
6944         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6945     else
6946         if test "$wxUSE_UNIVERSAL" = "yes"; then
6947             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6948         else
6949             AC_DEFINE(wxUSE_TOOLTIPS)
6950         fi
6951     fi
6952 fi
6953
6954 if test "$wxUSE_TREEBOOK" = "yes"; then
6955     AC_DEFINE(wxUSE_TREEBOOK)
6956     USES_CONTROLS=1
6957 fi
6958
6959 if test "$wxUSE_TOOLBOOK" = "yes"; then
6960     AC_DEFINE(wxUSE_TOOLBOOK)
6961     USES_CONTROLS=1
6962 fi
6963
6964 if test "$wxUSE_TREECTRL" = "yes"; then
6965     if test "$wxUSE_IMAGLIST" = "yes"; then
6966         AC_DEFINE(wxUSE_TREECTRL)
6967         USES_CONTROLS=1
6968         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6969     else
6970         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6971     fi
6972 fi
6973
6974 if test "$wxUSE_POPUPWIN" = "yes"; then
6975     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6976         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6977     else
6978         if test "$wxUSE_PM" = 1; then
6979             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6980         else
6981             AC_DEFINE(wxUSE_POPUPWIN)
6982             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6983
6984             USES_CONTROLS=1
6985         fi
6986     fi
6987 fi
6988
6989 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6990     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6991         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6992     else
6993         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6994         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6995     fi
6996 fi
6997
6998 if test "$wxUSE_TIPWINDOW" = "yes"; then
6999     if test "$wxUSE_PM" = 1; then
7000         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7001     else
7002         AC_DEFINE(wxUSE_TIPWINDOW)
7003     fi
7004 fi
7005
7006 if test "$USES_CONTROLS" = 1; then
7007     AC_DEFINE(wxUSE_CONTROLS)
7008 fi
7009
7010 dnl ---------------------------------------------------------------------------
7011 dnl misc options
7012 dnl ---------------------------------------------------------------------------
7013
7014 dnl please keep the settings below in alphabetical order
7015 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7016     AC_DEFINE(wxUSE_ACCESSIBILITY)
7017     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7018 fi
7019
7020 if test "$wxUSE_DC_CACHEING" = "yes"; then
7021     AC_DEFINE(wxUSE_DC_CACHEING)
7022 fi
7023
7024 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7025     AC_DEFINE(wxUSE_DRAGIMAGE)
7026     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7027 fi
7028
7029 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7030     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7031         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7032     else
7033         AC_DEFINE(wxUSE_EXCEPTIONS)
7034         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7035     fi
7036 fi
7037
7038 USE_HTML=0
7039 if test "$wxUSE_HTML" = "yes"; then
7040     AC_DEFINE(wxUSE_HTML)
7041     USE_HTML=1
7042     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7043     if test "$wxUSE_MAC" = 1; then
7044         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7045     fi
7046 fi
7047 if test "$wxUSE_WEBKIT" = "yes"; then
7048     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7049         old_CPPFLAGS="$CPPFLAGS"
7050         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7051         AC_CHECK_HEADER([WebKit/HIWebView.h],
7052                         [
7053                            AC_DEFINE(wxUSE_WEBKIT)
7054                            WEBKIT_LINK="-framework WebKit"
7055                         ],
7056                         [
7057                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7058                            wxUSE_WEBKIT=no
7059                         ],
7060                         [#include <Carbon/Carbon.h>])
7061         CPPFLAGS="$old_CPPFLAGS"
7062     elif test "$wxUSE_COCOA" = 1; then
7063         AC_DEFINE(wxUSE_WEBKIT)
7064     else
7065         wxUSE_WEBKIT=no
7066     fi
7067 fi
7068
7069 USE_XRC=0
7070 if test "$wxUSE_XRC" = "yes"; then
7071     if test "$wxUSE_XML" != "yes"; then
7072         AC_MSG_WARN([XML library not built, XRC resources disabled])
7073         wxUSE_XRC=no
7074     else
7075         AC_DEFINE(wxUSE_XRC)
7076         USE_XRC=1
7077         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7078     fi
7079 fi
7080
7081 USE_AUI=0
7082 if test "$wxUSE_AUI" = "yes"; then
7083    AC_DEFINE(wxUSE_AUI)
7084    USE_AUI=1
7085    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7086 fi
7087
7088 if test "$wxUSE_MENUS" = "yes"; then
7089     AC_DEFINE(wxUSE_MENUS)
7090     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7091 fi
7092
7093 if test "$wxUSE_METAFILE" = "yes"; then
7094     AC_DEFINE(wxUSE_METAFILE)
7095 fi
7096
7097 if test "$wxUSE_MIMETYPE" = "yes"; then
7098     AC_DEFINE(wxUSE_MIMETYPE)
7099 fi
7100
7101 if test "$wxUSE_MINIFRAME" = "yes"; then
7102     AC_DEFINE(wxUSE_MINIFRAME)
7103     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
7104 fi
7105
7106 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7107     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7108     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
7109         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
7110         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7111     fi
7112 fi
7113
7114
7115 if test "$wxUSE_VALIDATORS" = "yes"; then
7116     AC_DEFINE(wxUSE_VALIDATORS)
7117     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7118 fi
7119
7120 if test "$wxUSE_PALETTE" = "yes" ; then
7121   AC_DEFINE(wxUSE_PALETTE)
7122 fi
7123
7124 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7125   dnl Must be done this late because -lunicows must be before all the other libs
7126   LIBS=" -lunicows $LIBS"
7127 fi
7128
7129 USE_RICHTEXT=0
7130 if test "$wxUSE_RICHTEXT" = "yes"; then
7131     AC_DEFINE(wxUSE_RICHTEXT)
7132     USE_RICHTEXT=1
7133     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7134 fi
7135
7136 dnl ---------------------------------------------------------------------------
7137 dnl wxImage options
7138 dnl ---------------------------------------------------------------------------
7139
7140 if test "$wxUSE_IMAGE" = "yes" ; then
7141     AC_DEFINE(wxUSE_IMAGE)
7142
7143     if test "$wxUSE_GIF" = "yes" ; then
7144       AC_DEFINE(wxUSE_GIF)
7145     fi
7146
7147     if test "$wxUSE_PCX" = "yes" ; then
7148       AC_DEFINE(wxUSE_PCX)
7149     fi
7150
7151     if test "$wxUSE_TGA" = "yes" ; then
7152       AC_DEFINE(wxUSE_TGA)
7153     fi
7154
7155     if test "$wxUSE_IFF" = "yes" ; then
7156       AC_DEFINE(wxUSE_IFF)
7157     fi
7158
7159     if test "$wxUSE_PNM" = "yes" ; then
7160       AC_DEFINE(wxUSE_PNM)
7161     fi
7162
7163     if test "$wxUSE_XPM" = "yes" ; then
7164       AC_DEFINE(wxUSE_XPM)
7165     fi
7166
7167     if test "$wxUSE_ICO_CUR" = "yes" ; then
7168       AC_DEFINE(wxUSE_ICO_CUR)
7169     fi
7170 fi
7171
7172 dnl ---------------------------------------------------------------------------
7173 dnl common dialogs
7174 dnl ---------------------------------------------------------------------------
7175
7176 if test "$wxUSE_ABOUTDLG" = "yes"; then
7177     AC_DEFINE(wxUSE_ABOUTDLG)
7178 fi
7179
7180 if test "$wxUSE_CHOICEDLG" = "yes"; then
7181     AC_DEFINE(wxUSE_CHOICEDLG)
7182 fi
7183
7184 if test "$wxUSE_COLOURDLG" = "yes"; then
7185     AC_DEFINE(wxUSE_COLOURDLG)
7186 fi
7187
7188 if test "$wxUSE_FILEDLG" = "yes"; then
7189     AC_DEFINE(wxUSE_FILEDLG)
7190 fi
7191
7192 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7193     AC_DEFINE(wxUSE_FINDREPLDLG)
7194 fi
7195
7196 if test "$wxUSE_FONTDLG" = "yes"; then
7197     AC_DEFINE(wxUSE_FONTDLG)
7198 fi
7199
7200 if test "$wxUSE_DIRDLG" = "yes"; then
7201     if test "$wxUSE_TREECTRL" != "yes"; then
7202         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7203     else
7204         AC_DEFINE(wxUSE_DIRDLG)
7205     fi
7206 fi
7207
7208 if test "$wxUSE_MSGDLG" = "yes"; then
7209     AC_DEFINE(wxUSE_MSGDLG)
7210 fi
7211
7212 if test "$wxUSE_NUMBERDLG" = "yes"; then
7213     AC_DEFINE(wxUSE_NUMBERDLG)
7214 fi
7215
7216 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7217     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7218        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7219     else
7220         AC_DEFINE(wxUSE_PROGRESSDLG)
7221     fi
7222 fi
7223
7224 if test "$wxUSE_SPLASH" = "yes"; then
7225     AC_DEFINE(wxUSE_SPLASH)
7226     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7227 fi
7228
7229 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7230     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7231        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7232     else
7233         AC_DEFINE(wxUSE_STARTUP_TIPS)
7234     fi
7235 fi
7236
7237 if test "$wxUSE_TEXTDLG" = "yes"; then
7238     AC_DEFINE(wxUSE_TEXTDLG)
7239 fi
7240
7241 if test "$wxUSE_WIZARDDLG" = "yes"; then
7242     AC_DEFINE(wxUSE_WIZARDDLG)
7243     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7244 fi
7245
7246 dnl ---------------------------------------------------------------------------
7247 dnl wxGraphicsContext
7248 dnl ---------------------------------------------------------------------------
7249
7250 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7251    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7252       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7253    elif test "$wxUSE_GTK" != 1; then
7254       dnl for other builds we'll just wing it for now...
7255       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7256    else
7257       dnl ...but let's check for cairo availability for wxGTK builds
7258       PKG_CHECK_MODULES(CAIRO, cairo,
7259           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7260           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7261       )
7262    fi
7263 fi
7264
7265 dnl ---------------------------------------------------------------------------
7266 dnl wxMediaCtrl
7267 dnl ---------------------------------------------------------------------------
7268
7269 USE_MEDIA=0
7270
7271 if test "$wxUSE_MEDIACTRL" = "yes"; then
7272     USE_MEDIA=1
7273
7274     dnl -----------------------------------------------------------------------
7275     dnl GStreamer
7276     dnl -----------------------------------------------------------------------
7277     if test "$wxUSE_GTK" = 1; then
7278         wxUSE_GSTREAMER="no"
7279
7280         dnl -------------------------------------------------------------------
7281         dnl Test for at least 0.8 gstreamer module from pkg-config
7282         dnl Even totem doesn't accept 0.9 evidently.
7283         dnl
7284         dnl So, we first check to see if 0.10 if available - if not we
7285         dnl try the older 0.8 version
7286         dnl -------------------------------------------------------------------
7287         GST_VERSION_MAJOR=0
7288         GST_VERSION_MINOR=10
7289         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7290
7291         if test "$wxUSE_GSTREAMER8" = "no"; then
7292             PKG_CHECK_MODULES(GST,
7293                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7294                 [
7295                     wxUSE_GSTREAMER="yes"
7296                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7297                 ],
7298                 [
7299                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7300                     GST_VERSION_MINOR=8
7301                 ]
7302             )
7303         else
7304             dnl check only for 0.8
7305             GST_VERSION_MINOR=8
7306         fi
7307
7308         if test $GST_VERSION_MINOR = "8"; then
7309             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7310             PKG_CHECK_MODULES(GST,
7311                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7312                 wxUSE_GSTREAMER="yes",
7313                 [
7314                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7315                 ])
7316         fi
7317
7318
7319         if test "$wxUSE_GSTREAMER" = "yes"; then
7320             dnl system gstreamer package is compiled with Sun CC and outputs
7321             dnl CC-specific "-mt" in its flags, remove it for gcc compilation
7322             case "${host}" in
7323                 *-*-solaris2* )
7324                     if "$GCC" = yes; then
7325                         GST_CFLAGS=`echo $GST_CFLAGS | sed 's/-mt//'`
7326                         GST_LIBS=`echo $GST_LIBS | sed 's/-mt//'`
7327                     fi
7328             esac
7329
7330             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7331             LIBS="$GST_LIBS $LIBS"
7332
7333             AC_DEFINE(wxUSE_GSTREAMER)
7334         else
7335             USE_MEDIA=0
7336         fi
7337     fi
7338
7339     if test $USE_MEDIA = 1; then
7340         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7341         AC_DEFINE(wxUSE_MEDIACTRL)
7342     fi
7343 fi
7344
7345 dnl ---------------------------------------------------------------------------
7346 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7347 dnl ---------------------------------------------------------------------------
7348
7349 if test "$cross_compiling" = "yes"; then
7350     dnl Use best guess from host as we can't use uname when cross compiling
7351     OSINFO="\"$host\""
7352 else
7353     dnl attualy work out OS version
7354     OSINFO=`uname -s -r -m`
7355     OSINFO="\"$OSINFO\""
7356 fi
7357
7358 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7359
7360 dnl ---------------------------------------------------------------------------
7361 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7362 dnl ---------------------------------------------------------------------------
7363
7364 if test "x$prefix" != "xNONE"; then
7365     wxPREFIX=$prefix
7366 else
7367     wxPREFIX=$ac_default_prefix
7368 fi
7369
7370 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7371
7372
7373 dnl ---------------------------------------------------------------------------
7374 dnl define variables with all built libraries for wx-config
7375 dnl ---------------------------------------------------------------------------
7376
7377 CORE_BASE_LIBS="net base"
7378 CORE_GUI_LIBS="adv core"
7379
7380 if test "$wxUSE_XML" = "yes" ; then
7381     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
7382 fi
7383 if test "$wxUSE_ODBC" != "no" ; then
7384     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
7385     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
7386 fi
7387 if test "$wxUSE_HTML" = "yes" ; then
7388     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
7389 fi
7390 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7391     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
7392 fi
7393 if test "$wxUSE_XRC" = "yes" ; then
7394     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
7395 fi
7396 if test "$wxUSE_AUI" = "yes" ; then
7397     CORE_GUI_LIBS="aui $CORE_GUI_LIBS"
7398 fi
7399
7400 if test "$wxUSE_GUI" != "yes"; then
7401     CORE_GUI_LIBS=""
7402 fi
7403
7404 AC_SUBST(CORE_BASE_LIBS)
7405 AC_SUBST(CORE_GUI_LIBS)
7406
7407 dnl ---------------------------------------------------------------------------
7408 dnl Output the makefiles and such from the results found above
7409 dnl ---------------------------------------------------------------------------
7410
7411 dnl all additional libraries (except wxWidgets itself) we link with
7412
7413 if test "$wxUSE_MAC" = 1 ; then
7414     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7415         if test "$USE_DARWIN" = 1; then
7416             LDFLAGS="$LDFLAGS -framework QuickTime"
7417         else
7418             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7419         fi
7420     fi
7421     if test "$USE_DARWIN" = 1; then
7422         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7423     else
7424         LDFLAGS="$LDFLAGS -lCarbonLib"
7425     fi
7426 fi
7427 if test "$wxUSE_COCOA" = 1 ; then
7428     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7429     if test "$wxUSE_MEDIACTRL" = "yes"; then
7430         LDFLAGS="$LDFLAGS -framework QuickTime"
7431     fi
7432 fi
7433 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7434     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7435 fi
7436
7437 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7438
7439 if test "$wxUSE_GUI" = "yes"; then
7440
7441     dnl TODO add checks that these samples will really compile (i.e. all the
7442     dnl      library features they need are present)
7443
7444     dnl TODO some samples are never built so far: mfc (requires VC++)
7445     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7446                      dynamic erase event exec font image minimal mobile \
7447                      mobile/wxedit mobile/styles propsize render \
7448                      rotate shaped vscroll widgets"
7449
7450     if test "$wxUSE_MONOLITHIC" != "yes"; then
7451         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7452     fi
7453     if test "$TOOLKIT" = "MSW"; then
7454         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7455         if test "$wxUSE_UNIVERSAL" != "yes"; then
7456             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7457         fi
7458     fi
7459     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7460         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7461     fi
7462 else
7463     SAMPLES_SUBDIRS="console"
7464 fi
7465
7466
7467 dnl C/C++ compiler options used to compile wxWidgets
7468 dnl
7469 dnl check for icc before gcc as icc is also recognized as gcc
7470 if test "x$INTELCC" = "xyes" ; then
7471     dnl Warnings which can't be easily suppressed in C code are disabled:
7472     dnl
7473     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7474     dnl     remark #869: parameter "foo" was never referenced
7475     dnl     remark #1572: floating-point equality and inequality comparisons
7476     dnl                   are unreliable
7477     dnl     remark #1684: conversion from pointer to same-sized integral type
7478     dnl
7479     dnl (for others see below)
7480     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7481 elif test "$GCC" = yes ; then
7482     CWARNINGS="-Wall -Wundef"
7483 fi
7484
7485 if test "x$INTELCXX" = "xyes" ; then
7486     dnl Intel compiler gives some warnings which simply can't be worked
7487     dnl around or of which we have too many (810, 869) so it's impractical to
7488     dnl keep them enabled even if in theory it would be nice and some others
7489     dnl (279) are generated for standard macros and so there is nothing we can
7490     dnl do about them
7491     dnl
7492     dnl     remark #279: controlling expression is constant
7493     dnl     remark #383: value copied to temporary, reference to temporary used
7494     dnl     remark #444: destructor for base class "xxx" is not virtual
7495     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7496     dnl     remark #869: parameter "foo" was never referenced
7497     dnl     remark #981: operands are evaluated in unspecified order
7498     dnl     remark #1418: external definition with no prior declaration
7499     dnl     remark #1419: external declaration in primary source file
7500     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7501 elif test "$GXX" = yes ; then
7502     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7503     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7504 fi
7505
7506
7507 dnl combine everything together and remove the extra white space while doing it
7508 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7509 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7510
7511
7512 dnl add -I options we use during library compilation
7513 dnl
7514 dnl note that the order is somewhat important: wxWidgets headers should
7515 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7516 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7517 dnl CodeWarrior):
7518 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7519  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7520  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7521  $CPPFLAGS `
7522
7523 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7524 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7525 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $CXXWARNINGS $C_AND_CXX_FLAGS $CXXFLAGS `
7526
7527 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7528 dnl only stuff to it
7529 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7530
7531
7532 if test "x$MWCC" = "xyes"; then
7533     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7534     dnl must use <regex.h> from system not our local copy on OS X,
7535     dnl but must use local not system on OS 9.
7536     dnl The following should make all -I paths usable for <> includes
7537     dnl while first checking in real system paths.  With 8.3 using
7538     dnl -gccincludes it will actually check local paths before system
7539     dnl even for <> which is totally wrong.
7540
7541     dnl Note that because this absolutely needs to be before any -I
7542     dnl that we have to tack it on to the end of the compiler commandline.
7543     CC="$CC -cwd source -I-"
7544     CXX="$CXX -cwd source -I-"
7545 fi
7546
7547
7548 LIBS=`echo $LIBS`
7549 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7550 EXTRALIBS_XML="$EXPAT_LINK"
7551 EXTRALIBS_HTML="$MSPACK_LINK"
7552 EXTRALIBS_ODBC="$ODBC_LINK"
7553 if test "$wxUSE_GUI" = "yes"; then
7554     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7555 fi
7556 if test "$wxUSE_OPENGL" = "yes"; then
7557     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7558 fi
7559
7560 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7561
7562 WXCONFIG_LIBS="$LIBS"
7563
7564 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7565 if test "$wxUSE_REGEX" = "builtin" ; then
7566     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7567 fi
7568 if test "$wxUSE_EXPAT" = "builtin" ; then
7569     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7570 fi
7571 if test "$wxUSE_ODBC" = "builtin" ; then
7572     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7573 fi
7574 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7575     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7576 fi
7577 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7578     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7579 fi
7580 if test "$wxUSE_LIBPNG" = "builtin" ; then
7581     wxconfig_3rdparty="png $wxconfig_3rdparty"
7582 fi
7583 if test "$wxUSE_ZLIB" = "builtin" ; then
7584     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7585 fi
7586
7587 for i in $wxconfig_3rdparty ; do
7588     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7589 done
7590
7591
7592 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7593     WXUNIV=1
7594
7595     case "$wxUNIV_THEMES" in
7596         ''|all)
7597             AC_DEFINE(wxUSE_ALL_THEMES)
7598             ;;
7599
7600         *)
7601             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7602                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7603             done
7604     esac
7605 else
7606     WXUNIV=0
7607 fi
7608
7609 AC_SUBST(wxUSE_ZLIB)
7610 AC_SUBST(wxUSE_REGEX)
7611 AC_SUBST(wxUSE_EXPAT)
7612 AC_SUBST(wxUSE_ODBC)
7613 AC_SUBST(wxUSE_LIBJPEG)
7614 AC_SUBST(wxUSE_LIBPNG)
7615 AC_SUBST(wxUSE_LIBTIFF)
7616
7617 if test $wxUSE_MONOLITHIC = "yes" ; then
7618     MONOLITHIC=1
7619 else
7620     MONOLITHIC=0
7621 fi
7622
7623 if test $wxUSE_PLUGINS = "yes" ; then
7624     USE_PLUGINS=1
7625 else
7626     USE_PLUGINS=0
7627 fi
7628
7629 if test $wxUSE_ODBC != "no" ; then
7630     USE_ODBC=1
7631 else
7632     USE_ODBC=0
7633 fi
7634
7635 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7636     USE_QA=1
7637 else
7638     USE_QA=0
7639 fi
7640
7641 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7642     OFFICIAL_BUILD=1
7643 else
7644     OFFICIAL_BUILD=0
7645 fi
7646
7647 AC_SUBST(VENDOR)
7648 AC_SUBST(OFFICIAL_BUILD)
7649 AC_SUBST(WX_FLAVOUR)
7650 AC_SUBST(WX_LIB_FLAVOUR)
7651
7652 AC_SUBST(WXUNIV)
7653 AC_SUBST(MONOLITHIC)
7654 AC_SUBST(USE_PLUGINS)
7655 AC_SUBST(LIBS)
7656 AC_SUBST(EXTRALIBS)
7657 AC_SUBST(EXTRALIBS_XML)
7658 AC_SUBST(EXTRALIBS_HTML)
7659 AC_SUBST(EXTRALIBS_ODBC)
7660 AC_SUBST(EXTRALIBS_GUI)
7661 AC_SUBST(EXTRALIBS_OPENGL)
7662 AC_SUBST(EXTRALIBS_SDL)
7663 AC_SUBST(WITH_PLUGIN_SDL)
7664 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7665 AC_SUBST(EXTRALIBS_GNOMEVFS)
7666 AC_SUBST(EXTRALIBS_HILDON)
7667 AC_SUBST(UNICODE)
7668 AC_SUBST(BUILD)
7669 AC_SUBST(DEBUG_INFO)
7670 AC_SUBST(DEBUG_FLAG)
7671 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7672 AC_SUBST(TOOLKIT_LOWERCASE)
7673 AC_SUBST(TOOLKIT_VERSION)
7674 AC_SUBST(SAMPLES_RPATH_FLAG)
7675 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7676 AC_SUBST(HOST_SUFFIX)
7677 AC_SUBST(CPPUNIT_CFLAGS)
7678 AC_SUBST(CPPUNIT_LIBS)
7679
7680 case "$TOOLKIT" in
7681     GTK)
7682         TOOLKIT_DESC="GTK+"
7683         if test "$WXGTK20" = 1; then
7684             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7685             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7686                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7687             fi
7688             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7689                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7690             fi
7691             if test "$wxUSE_LIBHILDON" = "yes"; then
7692                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7693             fi
7694
7695             if test "$TOOLKIT_EXTRA" != ""; then
7696                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7697             fi
7698         fi
7699         ;;
7700
7701     ?*)
7702         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7703         ;;
7704
7705     *)
7706         TOOLKIT_DESC="base only"
7707         ;;
7708 esac
7709
7710 if test "$wxUSE_WINE" = "yes"; then
7711     BAKEFILE_FORCE_PLATFORM=win32
7712 fi
7713
7714 dnl ---------------------------------------------------------------------------
7715 dnl Add Universal binary support
7716 dnl Note we don't do this earlier because adding these cpp/ld flags could
7717 dnl cause configure tests to fail.
7718 dnl ---------------------------------------------------------------------------
7719 if test "$wxUSE_MAC" = 1 ; then
7720     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
7721         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
7722         dnl --enable-universal_binary=SDK names a path to an SDK
7723         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
7724             OSX_UNIV_OPTS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
7725         else
7726             dnl '' would mean universal with no SDK, which may be the case if
7727             dnl the compiler uses a sysroot by default
7728             OSX_UNIV_OPTS=${wxUSE_UNIVERSAL_BINARY:+"-isysroot '$wxUSE_UNIVERSAL_BINARY'"}
7729         fi
7730         OSX_UNIV_OPTS="$OSX_UNIV_OPTS -arch ppc -arch i386"
7731         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
7732         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
7733         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
7734         bk_use_pch=no
7735     fi
7736     # TODO: where do we add "-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" for libtool (static builds only)?
7737     #       The makefile currently uses AR and RANLIB, which libtool apparently supercedes.
7738 fi
7739
7740 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7741 dnl Hopefully for a non-unicode build there aren't any wide constants in
7742 dnl headers, but for a unicode build it's best to disable pch.
7743 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7744 then
7745     AC_CACHE_CHECK(
7746         [for gcc precompiled header bug],
7747         [wx_cv_gcc_pch_bug],
7748         [[
7749             echo '#include <stdio.h>
7750                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7751
7752             echo '#include "conftest.h"
7753                   int main()
7754                   {
7755                      printf("%ls", test_var);
7756                      return 0;
7757                   }' > conftest.cpp
7758
7759             wx_cv_gcc_pch_bug="pch not supported"
7760
7761             if $CXX conftest.h >/dev/null 2>&1
7762             then
7763                 wx_cv_gcc_pch_bug=
7764
7765                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7766                 then
7767                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7768                         grep awidetest >/dev/null
7769                     then
7770                         wx_cv_gcc_pch_bug=no
7771                     else
7772                         wx_cv_gcc_pch_bug=yes
7773                     fi
7774                 fi
7775             fi
7776
7777             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7778         ]])
7779
7780     if test "$wx_cv_gcc_pch_bug" = yes; then
7781         dnl make the default for pch 'no'
7782         dnl further below check whether the user overrode and warn them
7783         bk_use_pch=no
7784     fi
7785 fi
7786
7787 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7788
7789 dnl find out if the compiler supports PCH
7790 dnl
7791 dnl TODO: this should be in bakefile
7792 if test $GCC_PCH = 1
7793 then
7794     if test "$wx_cv_gcc_pch_bug" = yes; then
7795         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7796         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7797         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7798     fi
7799
7800     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7801 fi
7802
7803 dnl HACK ALERT!!
7804 dnl For now, we need to alter bk-deps not to generate deps
7805 dnl when we've configured a Universal binary build.
7806 dnl The next version of Bakefile will have the correct fix for this
7807 dnl at which time, this hack can be removed.
7808
7809 if test "$wxUSE_MAC" = 1 ; then
7810     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7811         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7812         mv temp bk-deps
7813         chmod +x bk-deps
7814     fi
7815 fi
7816
7817 if test "$wxUSE_SHARED" = "yes"; then
7818
7819     dnl We get the shared build linker from bakefile, since it
7820     dnl moved all the logic for this out of this file and into
7821     dnl its own macro.  But it can't decide on whether to return
7822     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7823     dnl So normalise and expand everything here now, because its
7824     dnl not going to change inside wx-config anyway.
7825     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7826     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7827
7828     dnl Need addtional flag on OS/2, so override bakefiles value
7829     dnl (there currently is no suitable variable to which the
7830     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7831     case "${host}" in
7832       *-pc-os2_emx | *-pc-os2-emx )
7833         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7834         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7835         cp -p ${srcdir}/src/os2/dllnames.sh .
7836         cp -p ${srcdir}/src/os2/dllar.sh .
7837       ;;
7838     esac
7839 else
7840
7841     dnl No bakefile support for static builds, but this should be ok for most.
7842     EXE_LINKER="$CXX -o"
7843
7844 fi
7845 if test "$wxUSE_OMF" = "yes"; then
7846     case "${host}" in
7847       *-pc-os2_emx | *-pc-os2-emx )
7848         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7849         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7850         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7851       ;;
7852     esac
7853 fi
7854
7855 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7856 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7857
7858 dnl for convenience, sort the samples in alphabetical order
7859 dnl
7860 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7861 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7862 dnl
7863 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7864 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7865 dnl       only removes the Unix-like part of the introduced line break.
7866 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7867
7868 dnl subtle bakefile goop.
7869 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7870 dnl I wish we would have called it something less likely to clash with
7871 dnl things though.
7872 AC_SUBST(SHARED)
7873
7874 dnl global options
7875 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7876 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7877
7878 dnl toolkit options
7879 AC_SUBST(USE_GUI)
7880 AC_SUBST(AFMINSTALL)
7881 AC_SUBST(WIN32INSTALL)
7882 AC_SUBST(TOOLKIT)
7883 AC_SUBST(TOOLKIT_DIR)
7884 AC_SUBST(TOOLCHAIN_NAME)
7885 AC_SUBST(TOOLCHAIN_FULLNAME)
7886
7887 dnl wx-config options
7888 AC_SUBST(host_alias)
7889 AC_SUBST(cross_compiling)
7890 AC_SUBST(WIDGET_SET)
7891 AC_SUBST(WX_RELEASE)
7892 AC_SUBST(WX_VERSION)
7893 AC_SUBST(WX_SUBVERSION)
7894 AC_SUBST(WX_CHARTYPE)
7895 AC_SUBST(WX_DEBUGTYPE)
7896
7897 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7898 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7899 dnl are used when building the libraries using the library
7900 dnl
7901 dnl so put anything which should be used only during the library build in, e.g.
7902 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7903 dnl
7904 dnl and, finally, for some things which should be only used by wx-config but
7905 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7906 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7907 AC_SUBST(WXCONFIG_CPPFLAGS)
7908 AC_SUBST(WXCONFIG_CFLAGS)
7909 AC_SUBST(WXCONFIG_CXXFLAGS)
7910
7911 AC_SUBST(WXCONFIG_LIBS)
7912 AC_SUBST(WXCONFIG_RPATH)
7913 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7914 AC_SUBST(WXCONFIG_RESFLAGS)
7915 AC_SUBST(EXE_LINKER)
7916
7917 dnl distribution vars
7918 AC_SUBST(GUIDIST)
7919 AC_SUBST(DISTDIR)
7920
7921 dnl additional subdirectories where we will build
7922 AC_SUBST(SAMPLES_SUBDIRS)
7923
7924 dnl additional libraries and linker settings
7925 AC_SUBST(LDFLAGS)
7926 AC_SUBST(LDFLAGS_GL)
7927 AC_SUBST(OPENGL_LIBS)
7928 AC_SUBST(DMALLOC_LIBS)
7929 AC_SUBST(WX_VERSION_TAG)
7930
7931 dnl additional resurces settings
7932 AC_SUBST(RESCOMP)
7933 AC_SUBST(WINDRES)
7934 AC_SUBST(REZ)
7935 AC_SUBST(RESFLAGS)
7936 AC_SUBST(RESPROGRAMOBJ)
7937 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7938 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7939
7940 dnl additional for Mac OS X
7941 AC_SUBST(DEREZ)
7942 AC_SUBST(LIBWXMACRES)
7943 AC_SUBST(POSTLINK_COMMAND)
7944 AC_SUBST(MACSETFILE)
7945
7946 dnl other tools
7947 AC_SUBST(GCC)
7948 AC_SUBST(DLLTOOL)
7949
7950
7951 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7952 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7953 dnl - and we do use it)
7954 AC_PROG_MAKE_SET
7955
7956
7957 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7958
7959 if test "$USE_WIN32" = 1; then
7960     AC_CONFIG_COMMANDS(
7961         [
7962             rcdefs.h
7963         ],
7964         [
7965             mkdir -p $outdir &&
7966             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7967         ],
7968         [
7969             CPP="$CPP"
7970             infile="$srcdir/include/wx/msw/genrcdefs.h"
7971             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7972         ]
7973     )
7974 fi
7975
7976 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7977                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7978                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7979
7980 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7981                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7982                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7983
7984 if test "$wx_cv_version_script" = "yes"; then
7985     AC_CONFIG_FILES(version-script)
7986 fi
7987 AC_CONFIG_FILES(Makefile)
7988
7989 AC_CONFIG_COMMANDS([wx-config],
7990                    [ rm -f wx-config
7991                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7992                    ],
7993                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7994                      LN_S="${LN_S}"
7995                    ])
7996
7997 dnl This would give us us build dir that in every significant way
7998 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7999 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8000 dnl on platforms that do not have symlinks.
8001 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8002 dnl AC_CONFIG_LINKS([ contrib/include ])
8003
8004 if test "$wxWITH_SUBDIRS" != "no"; then
8005 dnl Configure samples, contrib etc. directories, but only if they are present:
8006 if test "$wxUSE_GUI" = "yes"; then
8007     SUBDIRS="samples demos utils contrib"
8008 else dnl we build wxBase only
8009     dnl there are no wxBase programs in contrib nor demos
8010     SUBDIRS="samples utils"
8011 fi
8012 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8013 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8014
8015 if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
8016     DISABLED_CONTRIB="$DISABLED_CONTRIB net"
8017 fi
8018
8019 for subdir in `echo $SUBDIRS`; do
8020     if test -d ${srcdir}/${subdir} ; then
8021         if test "$wxUSE_GUI" = "yes"; then
8022             if test ${subdir} = "samples"; then
8023                 dnl only take those samples which compile in the current
8024                 dnl configuration and which exist
8025                 makefiles="samples/Makefile.in $makefiles"
8026                 for sample in `echo $SAMPLES_SUBDIRS`; do
8027                     if test -d $srcdir/samples/$sample; then
8028                         makefiles="samples/$sample/Makefile.in $makefiles"
8029                     fi
8030                 done
8031             else
8032                 dnl assume that everything compiles for utils &c
8033                 dnl any that shouldn't be built can be added to
8034                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
8035                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
8036                 eval "disabled=\$$disabled_var"
8037                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8038                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8039             fi
8040         else dnl we build wxBase only
8041             dnl don't take all samples/utils, just those which build with
8042             dnl wxBase
8043             if test ${subdir} = "samples"; then
8044                 makefiles="samples/Makefile.in samples/console/Makefile.in"
8045             elif test ${subdir} = "utils"; then
8046                 makefiles=""
8047                 for util in HelpGen tex2rtf ; do
8048                     if test -d $srcdir/utils/$util ; then
8049                         makefiles="utils/$util/Makefile.in \
8050                                    utils/$util/src/Makefile.in \
8051                                    $makefiles"
8052                     fi
8053                 done
8054             else dnl assume that everything compiles for tests
8055                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8056             fi
8057         fi
8058
8059         for mkin in $makefiles ; do
8060             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8061             AC_CONFIG_FILES([$mk])
8062         done
8063     fi
8064 done
8065 fi dnl wxWITH_SUBDIRS
8066
8067 AC_OUTPUT
8068
8069 dnl report how we have been configured
8070 echo
8071 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8072 echo ""
8073 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8074 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8075
8076 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8077 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8078 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
8079
8080 echo "  What level of wxWidgets compatibility should be enabled?"
8081 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-no}"
8082 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-yes}"
8083
8084 echo "  Which libraries should wxWidgets use?"
8085 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8086 echo "                                       png                ${wxUSE_LIBPNG-none}"
8087 echo "                                       regex              ${wxUSE_REGEX}"
8088 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8089 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8090 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8091 fi
8092 echo "                                       zlib               ${wxUSE_ZLIB}"
8093 echo "                                       odbc               ${wxUSE_ODBC}"
8094 echo "                                       expat              ${wxUSE_EXPAT}"
8095 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8096 echo "                                       sdl                ${wxUSE_LIBSDL}"
8097
8098 echo ""
8099
8100 dnl vi: set et sts=4 sw=4 com=\:dnl: