configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.8.0], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=8
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform -
 113 dnl they're not cached and are only used if no --with-toolkit was given *and*
 114 dnl nothing was found in the cache
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 WX_ARG_CACHE_INIT
 365
 366 dnl useful to test the compilation with minimum options, define as 0 for normal
 367 dnl usage
 368 DEBUG_CONFIGURE=0
 369 if test $DEBUG_CONFIGURE = 1; then
 370   DEFAULT_wxUSE_UNIVERSAL=no
 371   DEFAULT_wxUSE_STL=no
 372
 373   DEFAULT_wxUSE_NANOX=no
 374
 375   DEFAULT_wxUSE_THREADS=yes
 376
 377   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 378   DEFAULT_wxUSE_OPTIMISE=no
 379   DEFAULT_wxUSE_PROFILE=no
 380   DEFAULT_wxUSE_NO_DEPS=no
 381   DEFAULT_wxUSE_NO_RTTI=no
 382   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 383   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 384   DEFAULT_wxUSE_RPATH=yes
 385   DEFAULT_wxUSE_PERMISSIVE=no
 386   DEFAULT_wxUSE_DEBUG_FLAG=yes
 387   DEFAULT_wxUSE_DEBUG_INFO=yes
 388   DEFAULT_wxUSE_DEBUG_GDB=yes
 389   DEFAULT_wxUSE_MEM_TRACING=no
 390   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 391   DEFAULT_wxUSE_DMALLOC=no
 392   DEFAULT_wxUSE_APPLE_IEEE=no
 393
 394   DEFAULT_wxUSE_EXCEPTIONS=no
 395   DEFAULT_wxUSE_LOG=yes
 396   DEFAULT_wxUSE_LOGWINDOW=no
 397   DEFAULT_wxUSE_LOGGUI=no
 398   DEFAULT_wxUSE_LOGDIALOG=no
 399
 400   DEFAULT_wxUSE_GUI=yes
 401   DEFAULT_wxUSE_CONTROLS=no
 402
 403   DEFAULT_wxUSE_REGEX=no
 404   DEFAULT_wxUSE_XML=no
 405   DEFAULT_wxUSE_EXPAT=no
 406   DEFAULT_wxUSE_ZLIB=no
 407   DEFAULT_wxUSE_LIBPNG=no
 408   DEFAULT_wxUSE_LIBJPEG=no
 409   DEFAULT_wxUSE_LIBTIFF=no
 410   DEFAULT_wxUSE_LIBXPM=no
 411   DEFAULT_wxUSE_LIBMSPACK=no
 412   DEFAULT_wxUSE_LIBSDL=no
 413   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 414   DEFAULT_wxUSE_LIBGNOMEVFS=no
 415   DEFAULT_wxUSE_LIBHILDON=no
 416   DEFAULT_wxUSE_ODBC=no
 417   DEFAULT_wxUSE_OPENGL=no
 418
 419   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 420   DEFAULT_wxUSE_STACKWALKER=no
 421   DEFAULT_wxUSE_DEBUGREPORT=no
 422   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 423   DEFAULT_wxUSE_STD_IOSTREAM=no
 424   DEFAULT_wxUSE_STD_STRING=no
 425   DEFAULT_wxUSE_CMDLINE_PARSER=no
 426   DEFAULT_wxUSE_DATETIME=no
 427   DEFAULT_wxUSE_TIMER=no
 428   DEFAULT_wxUSE_STOPWATCH=no
 429   DEFAULT_wxUSE_FILE=no
 430   DEFAULT_wxUSE_FFILE=no
 431   DEFAULT_wxUSE_STDPATHS=no
 432   DEFAULT_wxUSE_TEXTBUFFER=no
 433   DEFAULT_wxUSE_TEXTFILE=no
 434   DEFAULT_wxUSE_SOUND=no
 435   DEFAULT_wxUSE_MEDIACTRL=no
 436   DEFAULT_wxUSE_GSTREAMER8=no
 437   DEFAULT_wxUSE_PRINTF_POS_PARAMS=no
 438   DEFAULT_wxUSE_INTL=no
 439   DEFAULT_wxUSE_CONFIG=no
 440   DEFAULT_wxUSE_FONTMAP=no
 441   DEFAULT_wxUSE_STREAMS=no
 442   DEFAULT_wxUSE_SOCKETS=no
 443   DEFAULT_wxUSE_OLE=no
 444   DEFAULT_wxUSE_DATAOBJ=no
 445   DEFAULT_wxUSE_DIALUP_MANAGER=no
 446   DEFAULT_wxUSE_JOYSTICK=no
 447   DEFAULT_wxUSE_DYNLIB_CLASS=no
 448   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 449   DEFAULT_wxUSE_LONGLONG=no
 450   DEFAULT_wxUSE_GEOMETRY=no
 451
 452   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 453   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 454   DEFAULT_wxUSE_POSTSCRIPT=no
 455
 456   DEFAULT_wxUSE_CLIPBOARD=no
 457   DEFAULT_wxUSE_TOOLTIPS=no
 458   DEFAULT_wxUSE_DRAG_AND_DROP=no
 459   DEFAULT_wxUSE_DRAGIMAGE=no
 460   DEFAULT_wxUSE_SPLINES=no
 461   DEFAULT_wxUSE_MOUSEWHEEL=no
 462
 463   DEFAULT_wxUSE_MDI=no
 464   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 465   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 466   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 467
 468   DEFAULT_wxUSE_RESOURCES=no
 469   DEFAULT_wxUSE_CONSTRAINTS=no
 470   DEFAULT_wxUSE_IPC=no
 471   DEFAULT_wxUSE_HELP=no
 472   DEFAULT_wxUSE_MS_HTML_HELP=no
 473   DEFAULT_wxUSE_WXHTML_HELP=no
 474   DEFAULT_wxUSE_TREELAYOUT=no
 475   DEFAULT_wxUSE_METAFILE=no
 476   DEFAULT_wxUSE_MIMETYPE=no
 477   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 478   DEFAULT_wxUSE_PROTOCOL=no
 479   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 480   DEFAULT_wxUSE_PROTOCOL_FTP=no
 481   DEFAULT_wxUSE_PROTOCOL_FILE=no
 482   DEFAULT_wxUSE_URL=no
 483   DEFAULT_wxUSE_VARIANT=no
 484
 485   DEFAULT_wxUSE_ABOUTDLG=no
 486   DEFAULT_wxUSE_COMMONDLGS=no
 487   DEFAULT_wxUSE_CHOICEDLG=no
 488   DEFAULT_wxUSE_COLOURDLG=no
 489   DEFAULT_wxUSE_DIRDLG=no
 490   DEFAULT_wxUSE_FILEDLG=no
 491   DEFAULT_wxUSE_FINDREPLDLG=no
 492   DEFAULT_wxUSE_FONTDLG=no
 493   DEFAULT_wxUSE_MSGDLG=no
 494   DEFAULT_wxUSE_NUMBERDLG=no
 495   DEFAULT_wxUSE_TEXTDLG=no
 496   DEFAULT_wxUSE_SPLASH=no
 497   DEFAULT_wxUSE_STARTUP_TIPS=no
 498   DEFAULT_wxUSE_PROGRESSDLG=no
 499   DEFAULT_wxUSE_WIZARDDLG=no
 500
 501   DEFAULT_wxUSE_MENUS=no
 502   DEFAULT_wxUSE_MINIFRAME=no
 503   DEFAULT_wxUSE_HTML=no
 504   DEFAULT_wxUSE_RICHTEXT=no
 505   DEFAULT_wxUSE_XRC=no
 506   DEFAULT_wxUSE_AUI=no
 507   DEFAULT_wxUSE_WEBKIT=no
 508   DEFAULT_wxUSE_FILESYSTEM=no
 509   DEFAULT_wxUSE_FS_INET=no
 510   DEFAULT_wxUSE_FS_ZIP=no
 511   DEFAULT_wxUSE_FS_ARCHIVE=no
 512   DEFAULT_wxUSE_BUSYINFO=no
 513   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 514   DEFAULT_wxUSE_ZIPSTREAM=no
 515   DEFAULT_wxUSE_TARSTREAM=no
 516   DEFAULT_wxUSE_VALIDATORS=no
 517
 518   DEFAULT_wxUSE_ACCEL=no
 519   DEFAULT_wxUSE_ANIMATIONCTRL=no
 520   DEFAULT_wxUSE_BUTTON=no
 521   DEFAULT_wxUSE_BMPBUTTON=no
 522   DEFAULT_wxUSE_BITMAPCOMBOBOX=no
 523   DEFAULT_wxUSE_CALCTRL=no
 524   DEFAULT_wxUSE_CARET=no
 525   DEFAULT_wxUSE_CHECKBOX=no
 526   DEFAULT_wxUSE_CHECKLST=no
 527   DEFAULT_wxUSE_CHOICE=no
 528   DEFAULT_wxUSE_CHOICEBOOK=no
 529   DEFAULT_wxUSE_COLLPANE=no
 530   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 531   DEFAULT_wxUSE_COMBOBOX=no
 532   DEFAULT_wxUSE_COMBOCTRL=no
 533   DEFAULT_wxUSE_DATEPICKCTRL=no
 534   DEFAULT_wxUSE_DISPLAY=no
 535   DEFAULT_wxUSE_DETECT_SM=no
 536   DEFAULT_wxUSE_DIRPICKERCTRL=no
 537   DEFAULT_wxUSE_FILEPICKERCTRL=no
 538   DEFAULT_wxUSE_FONTPICKERCTRL=no
 539   DEFAULT_wxUSE_GAUGE=no
 540   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 541   DEFAULT_wxUSE_GRID=no
 542   DEFAULT_wxUSE_HYPERLINKCTRL=no
 543   DEFAULT_wxUSE_DATAVIEWCTRL=no
 544   DEFAULT_wxUSE_IMAGLIST=no
 545   DEFAULT_wxUSE_LISTBOOK=no
 546   DEFAULT_wxUSE_LISTBOX=no
 547   DEFAULT_wxUSE_LISTCTRL=no
 548   DEFAULT_wxUSE_NOTEBOOK=no
 549   DEFAULT_wxUSE_ODCOMBOBOX=no
 550   DEFAULT_wxUSE_RADIOBOX=no
 551   DEFAULT_wxUSE_RADIOBTN=no
 552   DEFAULT_wxUSE_SASH=no
 553   DEFAULT_wxUSE_SCROLLBAR=no
 554   DEFAULT_wxUSE_SLIDER=no
 555   DEFAULT_wxUSE_SPINBTN=no
 556   DEFAULT_wxUSE_SPINCTRL=no
 557   DEFAULT_wxUSE_SPLITTER=no
 558   DEFAULT_wxUSE_STATBMP=no
 559   DEFAULT_wxUSE_STATBOX=no
 560   DEFAULT_wxUSE_STATLINE=no
 561   DEFAULT_wxUSE_STATTEXT=no
 562   DEFAULT_wxUSE_STATUSBAR=yes
 563   DEFAULT_wxUSE_TAB_DIALOG=no
 564   DEFAULT_wxUSE_TEXTCTRL=no
 565   DEFAULT_wxUSE_TOGGLEBTN=no
 566   DEFAULT_wxUSE_TOOLBAR=no
 567   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 568   DEFAULT_wxUSE_TREEBOOK=no
 569   DEFAULT_wxUSE_TOOLBOOK=no
 570   DEFAULT_wxUSE_TREECTRL=no
 571   DEFAULT_wxUSE_POPUPWIN=no
 572   DEFAULT_wxUSE_TIPWINDOW=no
 573
 574   DEFAULT_wxUSE_UNICODE=no
 575   DEFAULT_wxUSE_UNICODE_MSLU=no
 576   DEFAULT_wxUSE_WCSRTOMBS=no
 577
 578   DEFAULT_wxUSE_PALETTE=no
 579   DEFAULT_wxUSE_IMAGE=no
 580   DEFAULT_wxUSE_GIF=no
 581   DEFAULT_wxUSE_PCX=no
 582   DEFAULT_wxUSE_TGA=no
 583   DEFAULT_wxUSE_PNM=no
 584   DEFAULT_wxUSE_IFF=no
 585   DEFAULT_wxUSE_XPM=no
 586   DEFAULT_wxUSE_ICO_CUR=no
 587   DEFAULT_wxUSE_ACCESSIBILITY=no
 588
 589   DEFAULT_wxUSE_MONOLITHIC=no
 590   DEFAULT_wxUSE_PLUGINS=no
 591   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 592 else
 593   DEFAULT_wxUSE_UNIVERSAL=no
 594   DEFAULT_wxUSE_STL=no
 595
 596   DEFAULT_wxUSE_NANOX=no
 597
 598   DEFAULT_wxUSE_THREADS=yes
 599
 600   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 601   DEFAULT_wxUSE_OPTIMISE=yes
 602   DEFAULT_wxUSE_PROFILE=no
 603   DEFAULT_wxUSE_NO_DEPS=no
 604   DEFAULT_wxUSE_NO_RTTI=no
 605   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 606   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 607   DEFAULT_wxUSE_RPATH=yes
 608   DEFAULT_wxUSE_PERMISSIVE=no
 609   DEFAULT_wxUSE_DEBUG_FLAG=no
 610   DEFAULT_wxUSE_DEBUG_INFO=no
 611   DEFAULT_wxUSE_DEBUG_GDB=no
 612   DEFAULT_wxUSE_MEM_TRACING=no
 613   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 614   DEFAULT_wxUSE_DMALLOC=no
 615   DEFAULT_wxUSE_APPLE_IEEE=yes
 616
 617   DEFAULT_wxUSE_EXCEPTIONS=yes
 618   DEFAULT_wxUSE_LOG=yes
 619   DEFAULT_wxUSE_LOGWINDOW=yes
 620   DEFAULT_wxUSE_LOGGUI=yes
 621   DEFAULT_wxUSE_LOGDIALOG=yes
 622
 623   DEFAULT_wxUSE_GUI=yes
 624
 625   DEFAULT_wxUSE_REGEX=yes
 626   DEFAULT_wxUSE_XML=yes
 627   DEFAULT_wxUSE_EXPAT=yes
 628   DEFAULT_wxUSE_ZLIB=yes
 629   DEFAULT_wxUSE_LIBPNG=yes
 630   DEFAULT_wxUSE_LIBJPEG=yes
 631   DEFAULT_wxUSE_LIBTIFF=yes
 632   DEFAULT_wxUSE_LIBXPM=yes
 633   DEFAULT_wxUSE_LIBMSPACK=yes
 634   DEFAULT_wxUSE_LIBSDL=no
 635   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 636   DEFAULT_wxUSE_LIBGNOMEVFS=no
 637   DEFAULT_wxUSE_LIBHILDON=no
 638   DEFAULT_wxUSE_ODBC=no
 639   DEFAULT_wxUSE_OPENGL=no
 640
 641   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 642   DEFAULT_wxUSE_STACKWALKER=yes
 643   DEFAULT_wxUSE_DEBUGREPORT=yes
 644   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 645   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 646   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 647   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 648   DEFAULT_wxUSE_DATETIME=yes
 649   DEFAULT_wxUSE_TIMER=yes
 650   DEFAULT_wxUSE_STOPWATCH=yes
 651   DEFAULT_wxUSE_FILE=yes
 652   DEFAULT_wxUSE_FFILE=yes
 653   DEFAULT_wxUSE_STDPATHS=yes
 654   DEFAULT_wxUSE_TEXTBUFFER=yes
 655   DEFAULT_wxUSE_TEXTFILE=yes
 656   DEFAULT_wxUSE_SOUND=yes
 657   DEFAULT_wxUSE_MEDIACTRL=no
 658   DEFAULT_wxUSE_GSTREAMER8=no
 659   DEFAULT_wxUSE_PRINTF_POS_PARAMS=yes
 660   DEFAULT_wxUSE_INTL=yes
 661   DEFAULT_wxUSE_CONFIG=yes
 662   DEFAULT_wxUSE_FONTMAP=yes
 663   DEFAULT_wxUSE_STREAMS=yes
 664   DEFAULT_wxUSE_SOCKETS=yes
 665   DEFAULT_wxUSE_OLE=yes
 666   DEFAULT_wxUSE_DATAOBJ=yes
 667   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 668   DEFAULT_wxUSE_JOYSTICK=yes
 669   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 670   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 671   DEFAULT_wxUSE_LONGLONG=yes
 672   DEFAULT_wxUSE_GEOMETRY=yes
 673
 674   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 675   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 676   DEFAULT_wxUSE_POSTSCRIPT=yes
 677
 678   DEFAULT_wxUSE_CLIPBOARD=yes
 679   DEFAULT_wxUSE_TOOLTIPS=yes
 680   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 681   DEFAULT_wxUSE_DRAGIMAGE=yes
 682   DEFAULT_wxUSE_SPLINES=yes
 683   DEFAULT_wxUSE_MOUSEWHEEL=yes
 684
 685   DEFAULT_wxUSE_MDI=yes
 686   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 687   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 688   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 689
 690   DEFAULT_wxUSE_RESOURCES=no
 691   DEFAULT_wxUSE_CONSTRAINTS=yes
 692   DEFAULT_wxUSE_IPC=yes
 693   DEFAULT_wxUSE_HELP=yes
 694   DEFAULT_wxUSE_MS_HTML_HELP=yes
 695   DEFAULT_wxUSE_WXHTML_HELP=yes
 696   DEFAULT_wxUSE_TREELAYOUT=yes
 697   DEFAULT_wxUSE_METAFILE=yes
 698   DEFAULT_wxUSE_MIMETYPE=yes
 699   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 700   DEFAULT_wxUSE_PROTOCOL=yes
 701   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 702   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 703   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 704   DEFAULT_wxUSE_URL=yes
 705   DEFAULT_wxUSE_VARIANT=yes
 706
 707   DEFAULT_wxUSE_ABOUTDLG=yes
 708   DEFAULT_wxUSE_COMMONDLGS=yes
 709   DEFAULT_wxUSE_CHOICEDLG=yes
 710   DEFAULT_wxUSE_COLOURDLG=yes
 711   DEFAULT_wxUSE_DIRDLG=yes
 712   DEFAULT_wxUSE_FILEDLG=yes
 713   DEFAULT_wxUSE_FINDREPLDLG=yes
 714   DEFAULT_wxUSE_FONTDLG=yes
 715   DEFAULT_wxUSE_MSGDLG=yes
 716   DEFAULT_wxUSE_NUMBERDLG=yes
 717   DEFAULT_wxUSE_TEXTDLG=yes
 718   DEFAULT_wxUSE_SPLASH=yes
 719   DEFAULT_wxUSE_STARTUP_TIPS=yes
 720   DEFAULT_wxUSE_PROGRESSDLG=yes
 721   DEFAULT_wxUSE_WIZARDDLG=yes
 722
 723   DEFAULT_wxUSE_MENUS=yes
 724   DEFAULT_wxUSE_MINIFRAME=yes
 725   DEFAULT_wxUSE_HTML=yes
 726   DEFAULT_wxUSE_RICHTEXT=yes
 727   DEFAULT_wxUSE_XRC=yes
 728   DEFAULT_wxUSE_AUI=yes
 729   DEFAULT_wxUSE_WEBKIT=yes
 730   DEFAULT_wxUSE_FILESYSTEM=yes
 731   DEFAULT_wxUSE_FS_INET=yes
 732   DEFAULT_wxUSE_FS_ZIP=yes
 733   DEFAULT_wxUSE_FS_ARCHIVE=yes
 734   DEFAULT_wxUSE_BUSYINFO=yes
 735   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 736   DEFAULT_wxUSE_ZIPSTREAM=yes
 737   DEFAULT_wxUSE_TARSTREAM=yes
 738   DEFAULT_wxUSE_VALIDATORS=yes
 739
 740   DEFAULT_wxUSE_ACCEL=yes
 741   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 742   DEFAULT_wxUSE_BUTTON=yes
 743   DEFAULT_wxUSE_BMPBUTTON=yes
 744   DEFAULT_wxUSE_BITMAPCOMBOBOX=yes
 745   DEFAULT_wxUSE_CALCTRL=yes
 746   DEFAULT_wxUSE_CARET=yes
 747   DEFAULT_wxUSE_CHECKBOX=yes
 748   DEFAULT_wxUSE_CHECKLST=yes
 749   DEFAULT_wxUSE_CHOICE=yes
 750   DEFAULT_wxUSE_CHOICEBOOK=yes
 751   DEFAULT_wxUSE_COLLPANE=yes
 752   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 753   DEFAULT_wxUSE_COMBOBOX=yes
 754   DEFAULT_wxUSE_COMBOCTRL=yes
 755   DEFAULT_wxUSE_DATEPICKCTRL=yes
 756   DEFAULT_wxUSE_DISPLAY=yes
 757   DEFAULT_wxUSE_DETECT_SM=yes
 758   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 759   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 760   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 761   DEFAULT_wxUSE_GAUGE=yes
 762   DEFAULT_wxUSE_GRID=yes
 763   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 764   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 765   DEFAULT_wxUSE_DATAVIEWCTRL=no
 766   DEFAULT_wxUSE_IMAGLIST=yes
 767   DEFAULT_wxUSE_LISTBOOK=yes
 768   DEFAULT_wxUSE_LISTBOX=yes
 769   DEFAULT_wxUSE_LISTCTRL=yes
 770   DEFAULT_wxUSE_NOTEBOOK=yes
 771   DEFAULT_wxUSE_ODCOMBOBOX=yes
 772   DEFAULT_wxUSE_RADIOBOX=yes
 773   DEFAULT_wxUSE_RADIOBTN=yes
 774   DEFAULT_wxUSE_SASH=yes
 775   DEFAULT_wxUSE_SCROLLBAR=yes
 776   DEFAULT_wxUSE_SLIDER=yes
 777   DEFAULT_wxUSE_SPINBTN=yes
 778   DEFAULT_wxUSE_SPINCTRL=yes
 779   DEFAULT_wxUSE_SPLITTER=yes
 780   DEFAULT_wxUSE_STATBMP=yes
 781   DEFAULT_wxUSE_STATBOX=yes
 782   DEFAULT_wxUSE_STATLINE=yes
 783   DEFAULT_wxUSE_STATTEXT=yes
 784   DEFAULT_wxUSE_STATUSBAR=yes
 785   DEFAULT_wxUSE_TAB_DIALOG=no
 786   DEFAULT_wxUSE_TEXTCTRL=yes
 787   DEFAULT_wxUSE_TOGGLEBTN=yes
 788   DEFAULT_wxUSE_TOOLBAR=yes
 789   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 790   DEFAULT_wxUSE_TREEBOOK=yes
 791   DEFAULT_wxUSE_TOOLBOOK=yes
 792   DEFAULT_wxUSE_TREECTRL=yes
 793   DEFAULT_wxUSE_POPUPWIN=yes
 794   DEFAULT_wxUSE_TIPWINDOW=yes
 795
 796   DEFAULT_wxUSE_UNICODE=no
 797   DEFAULT_wxUSE_UNICODE_MSLU=yes
 798   DEFAULT_wxUSE_WCSRTOMBS=no
 799
 800   DEFAULT_wxUSE_PALETTE=yes
 801   DEFAULT_wxUSE_IMAGE=yes
 802   DEFAULT_wxUSE_GIF=yes
 803   DEFAULT_wxUSE_PCX=yes
 804   DEFAULT_wxUSE_TGA=yes
 805   DEFAULT_wxUSE_IFF=no  dnl why is this set to "no"?
 806   DEFAULT_wxUSE_PNM=yes
 807   DEFAULT_wxUSE_XPM=yes
 808   DEFAULT_wxUSE_ICO_CUR=yes
 809   DEFAULT_wxUSE_ACCESSIBILITY=no
 810
 811   DEFAULT_wxUSE_MONOLITHIC=no
 812   DEFAULT_wxUSE_PLUGINS=no
 813   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 814
 815   dnl Applicable only when --with-gtk was used:
 816   DEFAULT_wxUSE_GTK2=yes
 817 fi
 818
 819
 820 dnl WX_ARG_WITH should be used to select whether an external package will be
 821 dnl used or not, to configure compile-time features of this package itself,
 822 dnl use WX_ARG_ENABLE instead
 823
 824 dnl ============================
 825 dnl external package dependecies
 826 dnl ============================
 827
 828 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 829 dnl these values manually
 830 for toolkit in `echo $ALL_TOOLKITS`; do
 831   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 832   if test "x$LINE" != "x" ; then
 833     has_toolkit_in_cache=1
 834     eval "DEFAULT_$LINE"
 835     eval "CACHE_$toolkit=1"
 836
 837     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 838     if test "x$LINE" != "x" ; then
 839         eval "DEFAULT_$LINE"
 840     fi
 841   fi
 842 done
 843
 844 dnl ---------------------------------------------------------------------------
 845 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 846 dnl first to disable many other switches if it's given
 847 dnl
 848 dnl NB: this is still in testing stage, don't use if you don't know what you're
 849 dnl     doing
 850 dnl ---------------------------------------------------------------------------
 851
 852 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 853 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 854 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 855 WX_ARG_WITH(subdirs,       [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS, without)
 856
 857 if test "$wxUSE_GUI" = "yes"; then
 858
 859 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 860 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 861 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 862 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 863 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 864 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 865 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 866 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 867 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 868 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 869 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 870 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 871 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 872
 873 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 874 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 875
 876 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 877 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 878 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 879 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 880 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 881 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 882 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under GNOME], wxUSE_LIBGNOMEPRINT)
 883 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 884 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 885 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 886
 887 if test "$wxUSE_UNIVERSAL" = "yes"; then
 888     AC_ARG_WITH(themes,        [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 889 fi
 890
 891 fi
 892 dnl for GUI only
 893
 894 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 895 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 896 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 897 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 898 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 899
 900 dnl ---------------------------------------------------------------------------
 901 dnl compile options
 902 dnl ---------------------------------------------------------------------------
 903
 904 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 905 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 906 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 907 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 908 if test "$USE_OS2" = "1"; then
 909     DEFAULT_wxUSE_OMF=no
 910     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 911 fi
 912
 913 if test "$wxUSE_DEBUG" = "yes"; then
 914   DEFAULT_wxUSE_DEBUG_FLAG=yes
 915   DEFAULT_wxUSE_DEBUG_INFO=yes
 916   BUILD=debug
 917 elif test "$wxUSE_DEBUG" = "no"; then
 918   DEFAULT_wxUSE_DEBUG_FLAG=no
 919   DEFAULT_wxUSE_DEBUG_INFO=no
 920   BUILD=release
 921 fi
 922
 923 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 924 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 925 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 926 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 927 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 928 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 929 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 930 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 931 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 932 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 933 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary[=SDK] create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 934
 935 WX_ARG_ENABLE(compat24,      [  --enable-compat24       enable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, enable)
 936 WX_ARG_ENABLE(compat26,      [  --disable-compat26      disable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6, disable)
 937
 938 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 939
 940
 941 dnl ---------------------------------------------------------------------------
 942 dnl (small) optional non GUI classes
 943 dnl ---------------------------------------------------------------------------
 944
 945 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 946 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 947
 948 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 949 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 950 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 951 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 952 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 953 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 954 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 955
 956 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 957
 958 dnl please keep the settings below in alphabetical order
 959 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 960 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 961 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 962 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 963 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 964 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 965 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 966 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 967 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 968 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 969 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 970 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 971 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 972 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 973 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 974 WX_ARG_ENABLE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 975 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 976 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 977 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 978 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 979 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 980 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 981 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 982 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 983 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 984 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 985 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 986 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 987 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 988 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 989 WX_ARG_ENABLE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 990 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 991 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 992 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 993 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 994 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 995 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 996 WX_ARG_ENABLE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 997 WX_ARG_ENABLE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 998 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 999
1000 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1001 WX_ARG_ENABLE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
1002 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1003 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1004 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1005 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1006
1007
1008 dnl ---------------------------------------------------------------------------
1009 dnl "big" options (i.e. those which change a lot of things throughout the library)
1010 dnl ---------------------------------------------------------------------------
1011
1012 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1013
1014 if test "$wxUSE_GUI" = "yes"; then
1015
1016 dnl ---------------------------------------------------------------------------
1017 dnl "big" GUI options
1018 dnl ---------------------------------------------------------------------------
1019
1020 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1021 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1022 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1023 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1024 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1025 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
1026 WX_ARG_ENABLE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
1027 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1028 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1029 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
1030 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
1031 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1032 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1033 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1034 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
1035 WX_ARG_ENABLE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
1036 WX_ARG_ENABLE(graphics_ctx, [  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
1037
1038 dnl ---------------------------------------------------------------------------
1039 dnl PostScript options
1040 dnl ---------------------------------------------------------------------------
1041 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1042
1043 dnl VZ: these options seem to be always on, if someone wants to change it please do
1044 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1045 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1046
1047 dnl ---------------------------------------------------------------------------
1048 dnl resources
1049 dnl ---------------------------------------------------------------------------
1050
1051 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
1052 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
1053
1054 dnl ---------------------------------------------------------------------------
1055 dnl IPC &c
1056 dnl ---------------------------------------------------------------------------
1057
1058 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
1059 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1060 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1061
1062 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
1063
1064 dnl ---------------------------------------------------------------------------
1065 dnl optional GUI controls (in alphabetical order except the first one)
1066 dnl ---------------------------------------------------------------------------
1067
1068 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1069
1070 dnl even with --enable-controls, some may be disabled by giving
1071 dnl --disable-<control> later on the command line - but by default all will be
1072 dnl used (and vice versa)
1073 if test "$wxUSE_CONTROLS" = "yes"; then
1074   DEFAULT_wxUSE_ACCEL=yes
1075   DEFAULT_wxUSE_ANIMATIONCTRL=yes
1076   DEFAULT_wxUSE_BMPBUTTON=yes
1077   DEFAULT_wxUSE_BUTTON=yes
1078   DEFAULT_wxUSE_CALCTRL=yes
1079   DEFAULT_wxUSE_CARET=yes
1080   DEFAULT_wxUSE_COMBOBOX=yes
1081   DEFAULT_wxUSE_CHECKBOX=yes
1082   DEFAULT_wxUSE_CHECKLISTBOX=yes
1083   DEFAULT_wxUSE_CHOICE=yes
1084   DEFAULT_wxUSE_CHOICEBOOK=yes
1085   DEFAULT_wxUSE_COLLPANE=yes
1086   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
1087   DEFAULT_wxUSE_COMBOBOX=yes
1088   DEFAULT_wxUSE_DATEPICKCTRL=yes
1089   DEFAULT_wxUSE_DISPLAY=yes
1090   DEFAULT_wxUSE_DETECT_SM=yes
1091   DEFAULT_wxUSE_DIRPICKERCTRL=yes
1092   DEFAULT_wxUSE_FILEPICKERCTRL=yes
1093   DEFAULT_wxUSE_FONTPICKERCTRL=yes
1094   DEFAULT_wxUSE_GAUGE=yes
1095   DEFAULT_wxUSE_GRID=yes
1096   DEFAULT_wxUSE_HYPERLINKCTRL=yes
1097   DEFAULT_wxUSE_DATAVIEWCTRL=no
1098   DEFAULT_wxUSE_IMAGLIST=yes
1099   DEFAULT_wxUSE_LISTBOOK=yes
1100   DEFAULT_wxUSE_LISTBOX=yes
1101   DEFAULT_wxUSE_LISTCTRL=yes
1102   DEFAULT_wxUSE_NOTEBOOK=yes
1103   DEFAULT_wxUSE_RADIOBOX=yes
1104   DEFAULT_wxUSE_RADIOBTN=yes
1105   DEFAULT_wxUSE_SASH=yes
1106   DEFAULT_wxUSE_SCROLLBAR=yes
1107   DEFAULT_wxUSE_SLIDER=yes
1108   DEFAULT_wxUSE_SPINBTN=yes
1109   DEFAULT_wxUSE_SPINCTRL=yes
1110   DEFAULT_wxUSE_SPLITTER=yes
1111   DEFAULT_wxUSE_STATBMP=yes
1112   DEFAULT_wxUSE_STATBOX=yes
1113   DEFAULT_wxUSE_STATLINE=yes
1114   DEFAULT_wxUSE_STATUSBAR=yes
1115   DEFAULT_wxUSE_TAB_DIALOG=yes
1116   DEFAULT_wxUSE_TOGGLEBTN=yes
1117   DEFAULT_wxUSE_TOOLBAR=yes
1118   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1119   DEFAULT_wxUSE_TOOLTIPS=yes
1120   DEFAULT_wxUSE_TREEBOOK=yes
1121   DEFAULT_wxUSE_TOOLBOOK=yes
1122   DEFAULT_wxUSE_TREECTRL=yes
1123   DEFAULT_wxUSE_POPUPWIN=yes
1124   DEFAULT_wxUSE_TIPWINDOW=yes
1125 elif test "$wxUSE_CONTROLS" = "no"; then
1126   DEFAULT_wxUSE_ACCEL=no
1127   DEFAULT_wxUSE_ANIMATIONCTRL=no
1128   DEFAULT_wxUSE_BMPBUTTON=no
1129   DEFAULT_wxUSE_BUTTON=no
1130   DEFAULT_wxUSE_CALCTRL=no
1131   DEFAULT_wxUSE_CARET=no
1132   DEFAULT_wxUSE_COLLPANE=no
1133   DEFAULT_wxUSE_COMBOBOX=no
1134   DEFAULT_wxUSE_CHECKBOX=no
1135   DEFAULT_wxUSE_CHECKLISTBOX=no
1136   DEFAULT_wxUSE_CHOICE=no
1137   DEFAULT_wxUSE_CHOICEBOOK=no
1138   DEFAULT_wxUSE_COLOURPICKERCTRL=no
1139   DEFAULT_wxUSE_COMBOBOX=no
1140   DEFAULT_wxUSE_DATEPICKCTRL=no
1141   DEFAULT_wxUSE_DISPLAY=no
1142   DEFAULT_wxUSE_DETECT_SM=no
1143   DEFAULT_wxUSE_DIRPICKERCTRL=no
1144   DEFAULT_wxUSE_FILEPICKERCTRL=no
1145   DEFAULT_wxUSE_FONTPICKERCTRL=no
1146   DEFAULT_wxUSE_GAUGE=no
1147   DEFAULT_wxUSE_GRID=no
1148   DEFAULT_wxUSE_HYPERLINKCTRL=no
1149   DEFAULT_wxUSE_DATAVIEWCTRL=no
1150   DEFAULT_wxUSE_IMAGLIST=no
1151   DEFAULT_wxUSE_LISTBOOK=no
1152   DEFAULT_wxUSE_LISTBOX=no
1153   DEFAULT_wxUSE_LISTCTRL=no
1154   DEFAULT_wxUSE_NOTEBOOK=no
1155   DEFAULT_wxUSE_RADIOBOX=no
1156   DEFAULT_wxUSE_RADIOBTN=no
1157   DEFAULT_wxUSE_SASH=no
1158   DEFAULT_wxUSE_SCROLLBAR=no
1159   DEFAULT_wxUSE_SLIDER=no
1160   DEFAULT_wxUSE_SPINBTN=no
1161   DEFAULT_wxUSE_SPINCTRL=no
1162   DEFAULT_wxUSE_SPLITTER=no
1163   DEFAULT_wxUSE_STATBMP=no
1164   DEFAULT_wxUSE_STATBOX=no
1165   DEFAULT_wxUSE_STATLINE=no
1166   DEFAULT_wxUSE_STATUSBAR=no
1167   DEFAULT_wxUSE_TAB_DIALOG=no
1168   DEFAULT_wxUSE_TOGGLEBTN=no
1169   DEFAULT_wxUSE_TOOLBAR=no
1170   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1171   DEFAULT_wxUSE_TOOLTIPS=no
1172   DEFAULT_wxUSE_TREEBOOK=no
1173   DEFAULT_wxUSE_TOOLBOOK=no
1174   DEFAULT_wxUSE_TREECTRL=no
1175   DEFAULT_wxUSE_POPUPWIN=no
1176   DEFAULT_wxUSE_TIPWINDOW=no
1177 fi
1178
1179 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1180 WX_ARG_ENABLE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
1181 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1182 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1183 WX_ARG_ENABLE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
1184 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1185 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1186 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1187 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1188 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1189 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1190 WX_ARG_ENABLE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
1191 WX_ARG_ENABLE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
1192 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1193 WX_ARG_ENABLE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
1194 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1195 WX_ARG_ENABLE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
1196 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1197 WX_ARG_ENABLE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
1198 WX_ARG_ENABLE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
1199 WX_ARG_ENABLE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
1200 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1201 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1202 WX_ARG_ENABLE(dataviewctrl,[  --enable-dataviewctrl,  use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
1203 WX_ARG_ENABLE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
1204 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1205 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1206 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1207 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1208 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1209 WX_ARG_ENABLE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
1210 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1211 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1212 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1213 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1214 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1215 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1216 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1217 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1218 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1219 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1220 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1221 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1222 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1223 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
1224 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1225 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1226 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1227 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1228 WX_ARG_ENABLE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1229 WX_ARG_ENABLE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1230 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1231 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1232 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1233
1234 dnl ---------------------------------------------------------------------------
1235 dnl common dialogs
1236 dnl ---------------------------------------------------------------------------
1237
1238 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1239 WX_ARG_ENABLE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1240 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1241 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1242 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1243 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1244 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1245 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1246 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1247 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1248 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1249 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1250 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1251 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1252 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1253
1254 dnl ---------------------------------------------------------------------------
1255 dnl misc GUI options
1256 dnl ---------------------------------------------------------------------------
1257
1258 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1259 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1260 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1261 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1262 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1263 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1264 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1265 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1266 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1267 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1268 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1269
1270 if test "$wxUSE_MSW" = "1"; then
1271     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1272 fi
1273
1274 dnl ---------------------------------------------------------------------------
1275 dnl support for image formats that do not rely on external library
1276 dnl ---------------------------------------------------------------------------
1277
1278 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1279 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1280 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1281 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1282 WX_ARG_ENABLE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1283 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1284 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1285 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1286 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1287
1288 fi
1289
1290 dnl ---------------------------------------------------------------------------
1291 dnl flavour support
1292 dnl ---------------------------------------------------------------------------
1293
1294 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1295 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1296 dnl It doesn't actually change anything but the output file names.
1297 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1298
1299 dnl ---------------------------------------------------------------------------
1300 dnl some win32 settings
1301 dnl ---------------------------------------------------------------------------
1302
1303 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1304 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1305 if test "x$VENDOR" = "x"; then
1306     VENDOR="custom"
1307 fi
1308
1309
1310 dnl for GUI only
1311
1312 dnl cache the options values before (may be) aborting below
1313 WX_ARG_CACHE_FLUSH
1314
1315 dnl check that no more than one toolkit is given and that if none are given that
1316 dnl we have a default one
1317
1318 AC_MSG_CHECKING(for toolkit)
1319
1320 # In Wine, we need to default to MSW, not GTK or MOTIF
1321 if test "$wxUSE_WINE" = "yes"; then
1322     DEFAULT_DEFAULT_wxUSE_GTK=0
1323     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1324     DEFAULT_DEFAULT_wxUSE_MSW=1
1325     wxUSE_SHARED=no
1326 fi
1327
1328
1329 if test "$wxUSE_GUI" = "yes"; then
1330
1331     if test "$USE_BEOS" = 1; then
1332         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1333     fi
1334
1335     if test "$TOOLKIT_GIVEN" = 1; then
1336       dnl convert "yes", "any" or a number to 1 and "no" to 0
1337       for toolkit in `echo $ALL_TOOLKITS`; do
1338         var=wxUSE_$toolkit
1339         eval "value=\$${var}"
1340         if test "x$value" = "xno"; then
1341           eval "$var=0"
1342         elif test "x$value" != "x"; then
1343           eval "$var=1"
1344         fi
1345
1346         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1347           eval "wx${toolkit}_VERSION=$value"
1348         fi
1349       done
1350     else
1351       dnl try to guess the most apropriate toolkit for this platform
1352       for toolkit in `echo $ALL_TOOLKITS`; do
1353         if test "$has_toolkit_in_cache" != 1; then
1354           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1355         else
1356           var=DEFAULT_wxUSE_$toolkit
1357
1358           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1359           if test "x$version" != "x"; then
1360             eval "wx${toolkit}_VERSION=$version"
1361           fi
1362         fi
1363         eval "wxUSE_$toolkit=\$${var}"
1364       done
1365     fi
1366
1367     dnl we suppose that expr is available (maybe there is a better way to do
1368     dnl this? what about using ALL_TOOLKITS? TODO)
1369     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1370                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1371                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1372
1373     dnl Allow wxUSE_PM only for OS/2 with EMX.
1374     case "${host}" in
1375       *-pc-os2_emx | *-pc-os2-emx )
1376         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1377     esac
1378
1379     case "$NUM_TOOLKITS" in
1380       1)
1381       ;;
1382       0)
1383         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1384       ;;
1385       *)
1386         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1387     esac
1388
1389     # to be removed when --disable-gtk2 isn't needed
1390     if test "x$wxUSE_GTK2" = "xyes"; then
1391         wxGTK_VERSION=2
1392     elif test "x$wxUSE_GTK2" = "xno"; then
1393         wxGTK_VERSION=1
1394     fi
1395
1396     dnl cache the wxUSE_<TOOLKIT> values too
1397     for toolkit in `echo $ALL_TOOLKITS`; do
1398       var=wxUSE_$toolkit
1399       eval "value=\$${var}"
1400       if test "x$value" != x; then
1401         cache_var=CACHE_$toolkit
1402         eval "cache=\$${cache_var}"
1403         if test "$cache" = 1; then
1404           echo "$var=$value" >> ${wx_arg_cache_file}
1405           eval "version=\$wx${toolkit}_VERSION"
1406           if test "x$version" != "x"; then
1407             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1408           fi
1409         fi
1410         if test "$value" = 1; then
1411           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1412           AC_MSG_RESULT($toolkit_echo)
1413         fi
1414       fi
1415     done
1416 else
1417     if test "x$host_alias" != "x"; then
1418         AC_MSG_RESULT(base ($host_alias hosted) only)
1419     else
1420         AC_MSG_RESULT(base only)
1421     fi
1422 fi
1423
1424 dnl ---------------------------------------------------------------------------
1425 dnl Checks for programs
1426 dnl ---------------------------------------------------------------------------
1427
1428 dnl flush the cache because checking for programs might abort
1429 AC_CACHE_SAVE
1430
1431 dnl C-compiler checks
1432 dnl   defines CC with the compiler to use
1433 dnl   defines GCC with yes if using gcc
1434 dnl   defines GCC empty if not using gcc
1435 dnl   defines CFLAGS
1436 dnl
1437 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1438 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1439 dnl -g and -O flags ourselves below
1440 CFLAGS=${CFLAGS:=}
1441 AC_BAKEFILE_PROG_CC
1442
1443 dnl is -traditional needed for correct compilations
1444 dnl   adds -traditional for gcc if needed
1445 AC_PROG_GCC_TRADITIONAL
1446
1447 dnl C++-compiler checks
1448 dnl   defines CXX with the compiler to use
1449 dnl   defines GXX with yes if using gxx
1450 dnl   defines GXX empty if not using gxx
1451 dnl   defines CXXFLAGS
1452 dnl
1453 dnl see CFLAGS line above
1454 CXXFLAGS=${CXXFLAGS:=}
1455 AC_BAKEFILE_PROG_CXX
1456
1457 dnl ranlib command
1458 dnl   defines RANLIB with the appropriate command
1459 AC_PROG_RANLIB
1460
1461 dnl ar command
1462 dnl   defines AR with the appropriate command
1463 AC_CHECK_TOOL(AR, ar)
1464 if test "x$AR" = "x" ; then
1465     AC_MSG_ERROR([ar is needed to build wxWidgets])
1466 fi
1467
1468 dnl install checks
1469 dnl   defines INSTALL with the appropriate command
1470 AC_PROG_INSTALL
1471
1472 dnl   make install path absolute (if not already);
1473 dnl   will fail with (some) MSDOS paths
1474 case ${INSTALL} in
1475   /* ) # Absolute
1476      ;;
1477   ?:* ) # Drive letter, considered as absolute.
1478      ;;
1479   *)
1480      INSTALL=`pwd`/${INSTALL} ;;
1481 esac
1482
1483
1484 case "${host}" in
1485
1486     dnl The other BSD's should probably go in here too, since this is
1487     dnl to workaround a strange static lib BSDism.
1488     dnl Mac OS X install seems to ignore -p option...
1489     *-*-darwin* )
1490         INSTALL_PROGRAM="cp -fp"
1491         INSTALL_DATA="cp -fp"
1492         ;;
1493     *)
1494         ;;
1495 esac
1496
1497 dnl strip command
1498 dnl   defines STRIP as strip or nothing (true) if not found
1499 AC_CHECK_TOOL(STRIP, strip, true)
1500
1501 dnl Win32 tools
1502 if test "$wxUSE_WINE" = "yes"; then
1503     AC_CHECK_TOOL(WINDRES, wrc)
1504     RESCOMP="$WINDRES"
1505 else
1506     case "${host}" in
1507     *-*-cygwin* | *-*-mingw32* )
1508         dnl Bakefile CVS (as of 2005-11-24) now detects windres properly
1509         dnl ... maybe it does, but it does not make it available here
1510         dnl anymore, so do it ourselves still.
1511         AC_CHECK_TOOL(WINDRES, windres)
1512         RESCOMP="$WINDRES"
1513         AC_CHECK_TOOL(DLLTOOL, dlltool)
1514         ;;
1515     esac
1516 fi
1517
1518 dnl does make support "-include" (only GNU make does AFAIK)?
1519 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1520 [
1521     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1522             egrep -s GNU > /dev/null); then
1523         wx_cv_prog_makeisgnu="yes"
1524     else
1525         wx_cv_prog_makeisgnu="no"
1526     fi
1527 ])
1528
1529 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1530     IF_GNU_MAKE=""
1531 else
1532     IF_GNU_MAKE="#"
1533 fi
1534
1535 AC_SUBST(IF_GNU_MAKE)
1536
1537 dnl we don't need to check for VPATH support in GNU make - it does have it
1538 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1539 dnl check if VPATH works
1540 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1541 dnl create Makefile
1542 cat - << EOF > confMake
1543 check : file
1544         cp \$? \$@
1545         cp \$? final_file
1546 EOF
1547
1548 if test ! -d sub ; then
1549   mkdir sub
1550 fi
1551 echo dummy > sub/file
1552 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1553 RESULT=$?
1554 rm -f sub/file check final_file confMake
1555 rmdir sub
1556 if test "$RESULT" = 0; then
1557   wx_cv_prog_makevpath="yes"
1558 else
1559   wx_cv_prog_makevpath="no"
1560 fi
1561 ])
1562
1563 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1564 AC_MSG_ERROR([
1565 You need a make-utility that is able to use the variable
1566 VPATH correctly.
1567 If your version of make does not support VPATH correctly,
1568 please install GNU-make (possibly as gmake), and start
1569 configure with the following command:
1570 export MAKE=gmake; ./configure  for sh-type shells
1571 setenv MAKE gmake; ./configure  for csh-type shells
1572 Also please do remember to use gmake in this case every time
1573 you are trying to compile.
1574 ])
1575 fi dnl make without VPATH
1576 fi dnl not GNU make
1577
1578 dnl needed for making link to setup.h
1579 AC_PROG_LN_S
1580
1581
1582 dnl ------------------------------------------------------------------------
1583 dnl Platform specific tests
1584 dnl ------------------------------------------------------------------------
1585
1586 dnl xlC needs -qunique under AIX so that one source file can be
1587 dnl compiled to multiple object files and safely linked together.
1588 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1589     CXXFLAGS="-qunique $CXXFLAGS"
1590 fi
1591
1592 dnl This case is for PowerPC OS X vs. everything else
1593 case "${host}" in
1594   powerpc-*-darwin* )
1595     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1596     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1597         choke me for lack of PowerPC
1598 #endif
1599 ],
1600         [AC_MSG_RESULT([yes])],
1601         [AC_MSG_RESULT([no])
1602         AC_DEFINE(__POWERPC__)
1603     ])
1604   ;;
1605 esac
1606
1607 dnl This case is for OS X vs. everything else
1608 case "${host}" in
1609   *-*-darwin* )
1610     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1611     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1612 ],[],
1613         [AC_MSG_RESULT([yes])],
1614         [AC_MSG_RESULT([no])
1615         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1616         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1617 #include <CoreFoundation/CFBase.h>
1618         ],[],
1619         [AC_MSG_RESULT([yes])
1620         dnl We must use -D so source files that don't include wx/setup.h
1621         dnl but do include CFBase will work.
1622         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1623         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1624         )
1625         ]
1626     )
1627   ;;
1628 esac
1629
1630 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1631 dnl latter makes more sense for wxGTK/Motif/X11 ports
1632 wants_win32=0
1633 doesnt_want_win32=0
1634 case "${host}" in
1635   *-*-cygwin*)
1636       if test "$wxUSE_MSW" = 1 ; then
1637         wants_win32=1
1638       else
1639         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1640         dnl headers and libraries, so it's Windows-like in this case
1641         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1642             [
1643                 AC_TRY_COMPILE(
1644                     [],
1645                     [
1646                         #ifdef __MINGW32__
1647                             choke me
1648                         #endif
1649                     ],
1650                     wx_cv_nocygwin=no,
1651                     wx_cv_nocygwin=yes
1652                 )
1653             ]
1654         )
1655
1656         if test "$wx_cv_nocygwin" = "yes"; then
1657             wants_win32=1
1658         else
1659             doesnt_want_win32=1
1660         fi
1661       fi
1662       if test "$wants_win32" = 1 ; then
1663         BAKEFILE_FORCE_PLATFORM=win32
1664       fi
1665   ;;
1666   *-*-mingw*)
1667       wants_win32=1
1668   ;;
1669 esac
1670
1671 if test "$wxUSE_WINE" = "yes"; then
1672     wants_win32=1
1673     dnl FIXME: we should do a better job of testing for these
1674     CC=winegcc
1675     CXX=wineg++
1676     LDFLAGS_GUI="-mwindows"
1677 fi
1678
1679 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1680 dnl     take effect on Cygwin/Mingw and not other platforms.
1681 if test "$wants_win32" = 1 ; then
1682     USE_UNIX=0
1683     USE_WIN32=1
1684     AC_DEFINE(__WIN32__)
1685     AC_DEFINE(__WIN95__)
1686     AC_DEFINE(__WINDOWS__)
1687     AC_DEFINE(__GNUWIN32__)
1688     AC_DEFINE(STRICT)
1689 fi
1690 if test "$doesnt_want_win32" = 1 ; then
1691     USE_UNIX=1
1692     USE_WIN32=0
1693 fi
1694 dnl (end of Windows-only piece)
1695
1696 if test "$USE_UNIX" = 1 ; then
1697     wxUSE_UNIX=yes
1698     AC_DEFINE(__UNIX__)
1699 fi
1700
1701 dnl This case is for OS/2 vs. everything else
1702 case "${host}" in
1703   *-pc-os2_emx | *-pc-os2-emx )
1704       dnl ---------------------------------------------------------------------
1705       dnl When we are using gcc on OS/2, we want to be either using resources
1706       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1707       dnl Moreover we need to link explicitly against either stdcpp.a or
1708       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1709       dnl not "g++/c++".
1710       dnl ---------------------------------------------------------------------
1711       dnl (OS/2-only piece)
1712       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1713           dnl More complete Unix emulation for unix-like ports
1714           dnl by linking in POSIX/2's cExt (if available).
1715           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1716       else
1717           dnl Include resources for the "native" port (wxPM).
1718           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1719       fi
1720       dnl Check for the gcc version (and thereby for the C runtime library).
1721       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1722       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1723       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1724       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1725       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1726           AC_TRY_RUN(
1727               dnl Check the gcc version macro.
1728               [
1729                   #include <stdio.h>
1730
1731                   int main()
1732                   {
1733                       FILE *f=fopen("conftestval", "w");
1734                       if (!f) exit(1);
1735                       fprintf(f,
1736                   #if (__GNUC__ < 3)
1737                               "EMX2"
1738                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1739                               "EMX3"
1740                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1741                               "Innotek5"
1742                   #else
1743                               "Innotek6"
1744                   #endif
1745                       );
1746                       exit(0);
1747                   }
1748               ],
1749               wx_cv_gccversion=`cat conftestval`,
1750               wx_cv_gccversion="EMX2",
1751               dnl Compilation error: Assuming standard EMX environment
1752               wx_cv_gccversion="EMX2"
1753           )
1754       ])
1755       if test "$wx_cv_gccversion" = "EMX2"; then
1756           LIBS="$LIBS -lstdcpp"
1757           LDFLAGS="$LDFLAGS -Zsysv-signals"
1758       else
1759           if test "$wx_cv_gccversion" = "EMX3"; then
1760               LIBS="$LIBS -lstdcxx -lgcc"
1761               LDFLAGS="$LDFLAGS -Zsysv-signals"
1762           else
1763               LIBS="$LIBS -lstdc++"
1764           fi
1765       fi
1766       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1767         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1768         wxUSE_OMF=yes
1769         enable_omf=yes
1770       fi
1771       dnl (end of OS/2-only piece)
1772   ;;
1773   *)
1774       dnl ---------------------------------------------------------------------
1775       dnl look for strcasecmp() in string.h and then strings.h if it's not
1776       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1777       dnl used.
1778       dnl ---------------------------------------------------------------------
1779       dnl (non-OS/2-only piece)
1780
1781       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1782           AC_TRY_LINK([
1783               #include <string.h>
1784               ],
1785               [
1786                   strcasecmp("foo", "bar");
1787               ],
1788               ac_cv_string_strcasecmp=yes,
1789               ac_cv_string_strcasecmp=no
1790           )
1791       ])
1792
1793       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1794           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1795       else
1796           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1797               AC_TRY_LINK([
1798                   #include <strings.h>
1799                   ],
1800                   [
1801                       strcasecmp("foo", "bar");
1802                   ],
1803                   ac_cv_strings_strcasecmp=yes,
1804                   ac_cv_strings_strcasecmp=no
1805               )
1806           ])
1807
1808           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1809               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1810           else
1811               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1812           fi
1813       fi
1814
1815       dnl (end of non-OS/2-only piece)
1816   ;;
1817 esac
1818
1819 dnl ------------------------------------------------------------------------
1820 dnl Check for headers
1821 dnl ------------------------------------------------------------------------
1822
1823 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h)
1824
1825 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1826 if test "$ac_cv_header_wchar_h" != "yes"; then
1827     AC_CHECK_HEADERS(wcstr.h)
1828 fi
1829
1830 case "${host}" in
1831   *-pc-os2_emx | *-pc-os2-emx )
1832       dnl Explicitly link -lintl if langinfo.h is available
1833       dnl and intl not yet included in libc
1834       if test $ac_cv_header_langinfo_h = "yes" \
1835                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1836                      -o "$wx_cv_gccversion" = "EMX3" \
1837                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1838           LIBS="$LIBS -lintl"
1839       fi
1840   ;;
1841 esac
1842
1843 dnl POSIX needs this for select(), but old systems don't have it
1844 if test "$USE_UNIX" = 1 ; then
1845     AC_CHECK_HEADERS([sys/select.h])
1846 fi
1847
1848 dnl ---------------------------------------------------------------------------
1849 dnl Checks for compiler characteristics
1850 dnl ---------------------------------------------------------------------------
1851
1852 dnl defines const to be empty if c-compiler does not support const fully
1853 AC_C_CONST
1854 dnl defines inline to a sensible value for the c-compiler
1855 AC_C_INLINE
1856
1857 dnl check the sizes of integral types (give some reasonable default values for
1858 dnl cross-compiling)
1859 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1860 AC_CHECK_SIZEOF(char, 1)
1861 AC_CHECK_SIZEOF(short, 2)
1862 AC_CHECK_SIZEOF(void *, 4)
1863 AC_CHECK_SIZEOF(int, 4)
1864 AC_CHECK_SIZEOF(long, 4)
1865 AC_CHECK_SIZEOF(size_t, 4)
1866
1867 case "${host}" in
1868     arm-*-linux* )
1869         AC_CHECK_SIZEOF(long long, 8)
1870     ;;
1871     *-hp-hpux* )
1872         AC_CHECK_SIZEOF(long long, 0)
1873         if test "$ac_cv_sizeof_long_long" != "0"; then
1874             dnl HPUX 10.20 headers need this define in order to use long long definitions
1875             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1876         fi
1877     ;;
1878     * )
1879         AC_CHECK_SIZEOF(long long, 0)
1880 esac
1881
1882 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1883 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1884 AC_CHECK_SIZEOF(wchar_t, 0,
1885     [
1886         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1887         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1888         #  error "fake wchar_t"
1889         #endif
1890         #ifdef HAVE_WCHAR_H
1891         #  ifdef __CYGWIN__
1892         #    include <stddef.h>
1893         #  endif
1894         #  include <wchar.h>
1895         #endif
1896         #ifdef HAVE_STDLIB_H
1897         #  include <stdlib.h>
1898         #endif
1899         #include <stdio.h>
1900     ]
1901 )
1902 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1903     wxUSE_WCHAR_T=yes
1904 else
1905     wxUSE_WCHAR_T=no
1906 fi
1907
1908 dnl checks needed to define wxVaCopy
1909 AC_CACHE_CHECK([for va_copy],
1910     wx_cv_func_va_copy,
1911     [
1912         AC_LINK_IFELSE([
1913             #include <stdarg.h>
1914             void foo(char *f, ...)
1915             {
1916                 va_list ap1, ap2;
1917                 va_start(ap1, f);
1918                 va_copy(ap2, ap1);
1919                 va_end(ap2);
1920                 va_end(ap1);
1921             }
1922             int main()
1923             {
1924                 foo("hi", 17);
1925                 return 0;
1926             }],
1927             wx_cv_func_va_copy=yes,
1928             wx_cv_func_va_copy=no
1929         )
1930     ]
1931 )
1932
1933 if test $wx_cv_func_va_copy = "yes"; then
1934     AC_DEFINE(HAVE_VA_COPY)
1935 else
1936     dnl try to understand how can we copy va_lists
1937     AC_CACHE_CHECK([if va_list can be copied by value],
1938         wx_cv_type_va_list_lvalue,
1939         [
1940             AC_RUN_IFELSE([
1941                 #include <stdarg.h>
1942                 int foo(char *f, ...)
1943                 {
1944                     va_list ap1, ap2;
1945                     va_start(ap1, f);
1946                     ap2 = ap1;
1947                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1948                         return 1;
1949                     va_end(ap2);
1950                     va_end(ap1);
1951                     return 0;
1952                 }
1953                 int main()
1954                 {
1955                     return foo("hi", 17);
1956                 }],
1957                 wx_cv_type_va_list_lvalue=yes,
1958                 wx_cv_type_va_list_lvalue=no,
1959                 dnl assume most common case for cross-compiling...
1960                 wx_cv_type_va_list_lvalue=yes
1961             )
1962         ]
1963     )
1964
1965     if test $wx_cv_type_va_list_lvalue != "yes"; then
1966         dnl we suppose that the only thing which can't be copied like this
1967         dnl are arrays... only experience will show whether this is really true
1968         AC_DEFINE(VA_LIST_IS_ARRAY)
1969     fi
1970 fi
1971
1972 dnl Check if variadic macros (C99 feature) are supported:
1973 AC_CACHE_CHECK(
1974     [whether the compiler supports variadic macros],
1975     [wx_cv_have_variadic_macros],
1976     [
1977         dnl C compiler might support variadic macros when C++ one doesn't
1978         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1979         AC_LANG_PUSH(C++)
1980         AC_COMPILE_IFELSE(
1981             AC_LANG_PROGRAM(
1982                 [
1983                     #include <stdio.h>
1984                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1985                 ],
1986                 [
1987                     test("%s %d %p", "test", 1, 0);
1988                 ]
1989             ),
1990             [wx_cv_have_variadic_macros=yes],
1991             [wx_cv_have_variadic_macros=no]
1992             )
1993         AC_LANG_POP()
1994     ]
1995 )
1996
1997 if test $wx_cv_have_variadic_macros = "yes"; then
1998     AC_DEFINE(HAVE_VARIADIC_MACROS)
1999 fi
2000
2001 dnl check for large file support
2002 AC_SYS_LARGEFILE
2003
2004 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
2005 dnl line because otherwise the system headers risk being included before
2006 dnl wx/defs.h which defines these constants leading to inconsistent
2007 dnl sizeof(off_t) in different source files of the same program and linking
2008 dnl problems
2009 if test "x$wx_largefile" = "xyes"; then
2010     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
2011         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
2012
2013         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
2014         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
2015         dnl The compiler should define it automatically, but some old g++
2016         dnl versions don't define it, so test and add it if necessary. AFAIK
2017         dnl the problem only affects the C++ compiler so it is added to
2018         dnl CXXFLAGS only.
2019         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
2020             AC_CACHE_CHECK(
2021                 [if -D__STDC_EXT__ is required],
2022                 wx_cv_STDC_EXT_required,
2023                 [
2024                     AC_LANG_PUSH(C++)
2025                     AC_TRY_COMPILE(
2026                         [],
2027                         [
2028                             #ifndef __STDC_EXT__
2029                                 choke me
2030                             #endif
2031                         ],
2032                         wx_cv_STDC_EXT_required=no,
2033                         wx_cv_STDC_EXT_required=yes
2034                     )
2035                     AC_LANG_POP()
2036                 ]
2037             )
2038             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
2039                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
2040             fi
2041         fi
2042     else
2043         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
2044     fi
2045     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
2046     AC_FUNC_FSEEKO
2047     if test "$ac_cv_sys_largefile_source" != no; then
2048         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
2049     fi
2050 fi
2051
2052 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2053 WX_C_BIGENDIAN
2054
2055 dnl check for iostream (as opposed to iostream.h) standard header
2056 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2057
2058 dnl check whether C++ compiler supports bool built-in type
2059 WX_CPP_BOOL
2060
2061 dnl check whether C++ compiler supports explicit keyword
2062 WX_CPP_EXPLICIT
2063
2064 dnl check whether C++ compiler supports C++ casts
2065 AC_CXX_CONST_CAST
2066 AC_CXX_REINTERPRET_CAST
2067 AC_CXX_STATIC_CAST
2068 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
2069 dnl AC_CXX_DYNAMIC_CAST
2070
2071 dnl With Sun CC, temporaries have block scope by default. This flag is needed
2072 dnl to get the expression scope behaviour that conforms to the standard.
2073 if test "x$SUNCXX" = xyes; then
2074     CXXFLAGS="-features=tmplife $CXXFLAGS"
2075 fi
2076
2077 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
2078 dnl was to hack their C++ compiler to accept them silently -- but C compiler
2079 dnl still spits out dozens of warnings for each X include file, so suppress
2080 dnl them
2081 if test "x$SUNCC" = xyes; then
2082     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
2083 fi
2084
2085 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
2086 dnl same-sized integral type" even when there is an explicit cast and as there
2087 dnl is no way to turn it off and there are hundreds of these warnings in wx
2088 dnl sources, just turn it off for now
2089 dnl
2090 dnl a better long term solution would be to use #pragma set/reset woff in
2091 dnl wxPtrToUInt() and use it instead of casts elsewhere
2092 if test "x$SGICC" = "xyes"; then
2093     CFLAGS="-woff 3970 $CFLAGS"
2094 fi
2095 if test "x$SGICXX" = "xyes"; then
2096     CXXFLAGS="-woff 3970 $CXXFLAGS"
2097 fi
2098
2099 dnl HP-UX c89/aCC compiler warnings
2100 if test "x$HPCC" = "xyes"; then
2101     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
2102     dnl       even for directives inside #if which is not true (i.e. which are
2103     dnl       used for other compilers/OS) and so we have no way to get rid of it
2104     dnl 2450: "long long is non standard" -- yes, we know
2105     CFLAGS="+W 2011,2450 $CFLAGS"
2106 fi
2107 if test "x$HPCXX" = "xyes"; then
2108     dnl 2340: "value copied to temporary, reference to temporary used": very
2109     dnl       painful as triggered by any occurrence of user-defined conversion
2110     CXXFLAGS="+W 2340 $CXXFLAGS"
2111 fi
2112
2113 dnl DEC/Compaq/HP cxx warnings
2114 if test "x$COMPAQCXX" = "xyes"; then
2115     dnl -w0 enables all warnings, then we disable some of them:
2116     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
2117     dnl unrimpret:  "end of routine block may be unreachable" is given for
2118     dnl             every "if ( ) return ...; else return ...;"
2119     dnl intconlosbit: "conversion to integral type of smaller size could lose
2120     dnl               data" this is a useful warning but there are too many of
2121     dnl               them for now
2122     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2123 fi
2124
2125 dnl the next few tests are all for C++ features and so need to be done using
2126 dnl C++ compiler
2127 AC_LANG_PUSH(C++)
2128
2129 dnl check for std::string or std::wstring
2130 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2131     if test "$wxUSE_UNICODE" = "yes"; then
2132         std_string="std::wstring"
2133         char_type="wchar_t"
2134     else
2135         std_string="std::string"
2136         char_type="char"
2137     fi
2138
2139     dnl check if <string> declares std::[w]string
2140     AC_CACHE_CHECK([for $std_string in <string>],
2141         wx_cv_class_stdstring,
2142         [
2143             AC_TRY_COMPILE([#include <string>],
2144                 [$std_string foo;],
2145                 wx_cv_class_stdstring=yes,
2146                 wx_cv_class_stdstring=no
2147             )
2148         ]
2149     )
2150
2151     if test "$wx_cv_class_stdstring" = yes; then
2152         if test "$wxUSE_UNICODE" = "yes"; then
2153             AC_DEFINE(HAVE_STD_WSTRING)
2154         fi
2155         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2156         dnl wxUSE_STD_STRING==yes
2157     else
2158         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2159             wx_cv_class_stdbasicstring,
2160             [
2161                 AC_TRY_COMPILE([
2162                     #ifdef HAVE_WCHAR_H
2163                     #  ifdef __CYGWIN__
2164                     #    include <stddef.h>
2165                     #  endif
2166                     #  include <wchar.h>
2167                     #endif
2168                     #ifdef HAVE_STDLIB_H
2169                     #  include <stdlib.h>
2170                     #endif
2171                     #include <stdio.h>
2172                     #include <string>
2173                     ],
2174                     [std::basic_string<$char_type> foo;
2175                      const $char_type* dummy = foo.c_str();],
2176                     wx_cv_class_stdbasicstring=yes,
2177                     wx_cv_class_stdbasicstring=no
2178                 )
2179             ]
2180         )
2181
2182         if test "$wx_cv_class_stdbasicstring" != yes; then
2183             if test "$wxUSE_STL" = "yes"; then
2184                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2185             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
2186                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2187             else
2188                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2189                 wxUSE_STD_STRING=no
2190             fi
2191         fi
2192     fi
2193 fi
2194
2195 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2196     AC_CHECK_TYPES([std::istream, std::ostream],,
2197                    [wxUSE_STD_IOSTREAM=no],
2198                    [#include <iostream>])
2199
2200     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2201         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2202             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2203         else
2204             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2205         fi
2206     fi
2207 fi
2208
2209 if test "$wxUSE_STL" = "yes"; then
2210     dnl check for basic STL functionality
2211     AC_CACHE_CHECK([for basic STL functionality],
2212         wx_cv_lib_stl,
2213         [AC_TRY_COMPILE([#include <string>
2214             #include <functional>
2215             #include <algorithm>
2216             #include <vector>
2217             #include <list>],
2218             [std::vector<int> moo;
2219              std::list<int> foo;
2220              std::vector<int>::iterator it =
2221                  std::find_if(moo.begin(), moo.end(),
2222                               std::bind2nd(std::less<int>(), 3));],
2223             wx_cv_lib_stl=yes,
2224             wx_cv_lib_stl=no
2225         )]
2226     )
2227
2228     if test "$wx_cv_lib_stl" != yes; then
2229          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2230     fi
2231
2232     dnl check for compliant std::string::compare
2233     AC_CACHE_CHECK([for compliant std::string::compare],
2234         wx_cv_func_stdstring_compare,
2235         [AC_TRY_COMPILE([#include <string>],
2236             [std::string foo, bar;
2237             foo.compare(bar);
2238             foo.compare(1, 1, bar);
2239             foo.compare(1, 1, bar, 1, 1);
2240             foo.compare("");
2241             foo.compare(1, 1, "");
2242             foo.compare(1, 1, "", 2);],
2243             wx_cv_func_stdstring_compare=yes,
2244             wx_cv_func_stdstring_compare=no
2245         )]
2246     )
2247
2248     if test "$wx_cv_func_stdstring_compare" = yes; then
2249         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2250     fi
2251
2252     dnl check for hash_map and hash_set headers
2253     AC_CHECK_HEADER([hash_map],
2254         [AC_CACHE_CHECK([for standard hash_map and hash_set],
2255             wx_cv_class_stdhashmapset,
2256             [AC_TRY_COMPILE([#include <hash_map>
2257                 #include <hash_set>],
2258                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2259                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2260                 wx_cv_class_stdhashmapset=yes,
2261                 wx_cv_class_stdhashmapset=no)
2262             ]
2263         )]
2264     )
2265
2266     if test "$wx_cv_class_stdhashmapset" = yes; then
2267         AC_DEFINE(HAVE_HASH_MAP)
2268         AC_DEFINE(HAVE_STD_HASH_MAP)
2269     fi
2270
2271     AC_CHECK_HEADER([ext/hash_map],
2272         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2273             wx_cv_class_gnuhashmapset,
2274             [AC_TRY_COMPILE([#include <ext/hash_map>
2275                 #include <ext/hash_set>],
2276                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2277                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2278                 wx_cv_class_gnuhashmapset=yes,
2279                 wx_cv_class_gnuhashmapset=no)
2280             ]
2281         )]
2282     )
2283
2284     if test "$wx_cv_class_gnuhashmapset" = yes; then
2285          AC_DEFINE(HAVE_EXT_HASH_MAP)
2286          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2287     fi
2288 fi
2289
2290 dnl pop C++
2291 AC_LANG_POP()
2292
2293 dnl ---------------------------------------------------------------------------
2294 dnl Define search path for includes and libraries: all headers and libs will be
2295 dnl looked for in all directories of this path
2296 dnl ---------------------------------------------------------------------------
2297
2298 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2299 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2300 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2301 dnl
2302 dnl Also try to put all directories which may contain X11R6 before those which
2303 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2304 dnl
2305 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2306 dnl systems which have both (AIX 4.x does)
2307 SEARCH_INCLUDE="\
2308     /usr/local/include        \
2309                               \
2310     /usr/Motif-2.1/include    \
2311     /usr/Motif-1.2/include    \
2312     /usr/include/Motif1.2     \
2313                               \
2314     /usr/dt/include           \
2315     /usr/openwin/include      \
2316                               \
2317     /usr/include/Xm           \
2318                               \
2319     /usr/X11R6/include        \
2320     /usr/X11R6.4/include      \
2321     /usr/X11R5/include        \
2322     /usr/X11R4/include        \
2323                               \
2324     /usr/include/X11R6        \
2325     /usr/include/X11R5        \
2326     /usr/include/X11R4        \
2327                               \
2328     /usr/local/X11R6/include  \
2329     /usr/local/X11R5/include  \
2330     /usr/local/X11R4/include  \
2331                               \
2332     /usr/local/include/X11R6  \
2333     /usr/local/include/X11R5  \
2334     /usr/local/include/X11R4  \
2335                               \
2336     /usr/X11/include          \
2337     /usr/include/X11          \
2338     /usr/local/X11/include    \
2339     /usr/local/include/X11    \
2340                               \
2341     /usr/XFree86/include/X11  \
2342     /usr/pkg/include          \
2343                               \
2344     /usr/openwin/share/include"
2345
2346 dnl try to find out the standard lib locations for the systems with multiple
2347 dnl ABIs
2348 AC_MSG_CHECKING([for libraries directory])
2349
2350 case "${host}" in
2351     *-*-irix6* )
2352         AC_CACHE_VAL(
2353             wx_cv_std_libpath,
2354             [
2355                 for d in WX_STD_LIBPATH(); do
2356                     for e in a so sl dylib dll.a; do
2357                         libc="$d/libc.$e"
2358                         if test -f $libc; then
2359                             save_LIBS="$LIBS"
2360                             LIBS="$libc"
2361                             AC_LINK_IFELSE([int main() { return 0; }],
2362                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2363                             LIBS="$save_LIBS"
2364                             if test "x$wx_cv_std_libpath" != "x"; then
2365                                 break 2
2366                             fi
2367                         fi
2368                     done
2369                 done
2370                 if test "x$wx_cv_std_libpath" = "x"; then
2371                     wx_cv_std_libpath="lib"
2372                 fi
2373             ]
2374         )
2375         ;;
2376
2377     *-*-solaris2* )
2378         dnl use ../lib or ../lib/64 depending on the size of void*
2379         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2380             wx_cv_std_libpath="lib/64"
2381         else
2382             wx_cv_std_libpath="lib"
2383         fi
2384         ;;
2385
2386     *-*-linux* )
2387         dnl use ../lib or ../lib64 depending on the size of void*
2388         if test "$ac_cv_sizeof_void_p" = 8 -a \
2389                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2390             wx_cv_std_libpath="lib64"
2391         else
2392             wx_cv_std_libpath="lib"
2393         fi
2394         ;;
2395
2396     *)
2397         wx_cv_std_libpath="lib";
2398         ;;
2399 esac
2400
2401 AC_MSG_RESULT($wx_cv_std_libpath)
2402
2403 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2404
2405 dnl Cross compiling with gcc?
2406 if test "$build" != "$host" -a "$GCC" = yes; then
2407     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2408     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2409     dnl for a 'root' below which libraries and headers for the target system
2410     dnl might be installed.
2411     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2412         cross_root=`dirname $cross_root`
2413         cross_root=`dirname $cross_root`
2414
2415         dnl substitute this candiate root for '^/usr' in the search lists,
2416         dnl strip out any that don't start '^/usr'.
2417         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2418         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2419         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2420
2421         dnl also have pkg-config search for *.pc files under this 'root'
2422         if test -z "$PKG_CONFIG_PATH"; then
2423             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2424             export PKG_CONFIG_PATH
2425         fi
2426
2427         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2428         dnl -x-libraries are given on the command line. So if they are not
2429         dnl set then set them here to plausible defaults.
2430         if test -z "$x_includes" -o "$x_includes" = NONE; then
2431             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2432             x_includes=$ac_find_includes
2433         fi
2434         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2435             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2436             x_libraries=$ac_find_libraries
2437         fi
2438     fi
2439 fi
2440
2441 dnl ------------------------------------------------------------------------
2442 dnl Check for libraries
2443 dnl ------------------------------------------------------------------------
2444
2445 dnl flush the cache because checking for libraries below might abort
2446 AC_CACHE_SAVE
2447
2448 dnl check for glibc version
2449 dnl
2450 dnl VZ: I have no idea why had this check been there originally, but now
2451 dnl     we could probably do without it by just always adding _GNU_SOURCE
2452 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2453     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2454         AC_TRY_COMPILE([#include <features.h>],
2455             [
2456                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2457                 not glibc 2.1
2458                 #endif
2459             ],
2460             [
2461                 wx_cv_lib_glibc21=yes
2462             ],
2463             [
2464                 wx_cv_lib_glibc21=no
2465             ]
2466         )
2467     ])
2468     if test "$wx_cv_lib_glibc21" = "yes"; then
2469         AC_DEFINE(wxHAVE_GLIBC2)
2470     fi
2471 fi
2472
2473 dnl we may need _GNU_SOURCE for 2 things:
2474 dnl
2475 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2476 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2477 dnl  which breaks libtiff compilation, so it is simpler to just define
2478 dnl  _GNU_SOURCE to get everything)
2479 dnl
2480 dnl  2. for Unicode functions
2481 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2482     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2483         AC_DEFINE(_GNU_SOURCE)
2484     fi
2485 fi
2486
2487 dnl Only add the -lm library if floating point functions cannot be used
2488 dnl without it.  This check is important on cygwin because of the bizarre
2489 dnl way that they have organized functions into libraries.  On cygwin, both
2490 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2491 dnl means that
2492 dnl   1) linking with -lm is not necessary, and
2493 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2494 dnl In particular, if you compile any program with -mno-cygwin and link with
2495 dnl -lm, it will crash instantly when it is run.  This happens because the
2496 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2497 dnl the ___main function instead of allowing it to be defined by
2498 dnl /usr/lib/mingw/libmingw32.a as it should be.
2499 dnl
2500 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2501 dnl
2502 dnl Just check a few floating point functions. If they are all found without
2503 dnl -lm, then we must not need -lm.
2504 have_cos=0
2505 have_floor=0
2506 AC_CHECK_FUNCS(cos, have_cos=1)
2507 AC_CHECK_FUNCS(floor, have_floor=1)
2508 AC_MSG_CHECKING(if floating point functions link without -lm)
2509 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2510     AC_MSG_RESULT(yes)
2511 else
2512     AC_MSG_RESULT(no)
2513     LIBS="$LIBS -lm"
2514     # use different functions to avoid configure caching
2515     have_sin=0
2516     have_ceil=0
2517     AC_CHECK_FUNCS(sin, have_sin=1)
2518     AC_CHECK_FUNCS(ceil, have_ceil=1)
2519     AC_MSG_CHECKING(if floating point functions link with -lm)
2520     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2521         AC_MSG_RESULT(yes)
2522     else
2523         AC_MSG_RESULT(no)
2524         # not sure we should warn the user, crash, etc.
2525     fi
2526 fi
2527
2528 dnl check for C99 string to long long conversion functions, assume that if we
2529 dnl have the unsigned variants, then we have the signed ones as well
2530 if test "wxUSE_UNICODE" = "yes"; then
2531     WX_CHECK_FUNCS(wcstoull)
2532 else
2533     WX_CHECK_FUNCS(strtoull)
2534 fi
2535
2536 dnl ---------------------------------------------------------------------------
2537 dnl Optional libraries
2538 dnl
2539 dnl   --with-<lib>=sys
2540 dnl       looks for system library and fails if not found
2541 dnl
2542 dnl   --with-<lib>
2543 dnl   --with-<lib>=yes
2544 dnl       looks for system library and, if not found, prints a warning,
2545 dnl       falls back to the builtin wx version, and continues configuration
2546 dnl
2547 dnl   --with-<lib>=builtin
2548 dnl       uses builtin wx version without searching for system library
2549 dnl
2550 dnl   --with-<lib>=no
2551 dnl   --without-<lib>
2552 dnl       do not use library (neither system nor builtin wx version)
2553 dnl
2554 dnl ---------------------------------------------------------------------------
2555
2556 dnl ------------------------------------------------------------------------
2557 dnl Check for regex libraries
2558 dnl ------------------------------------------------------------------------
2559
2560 if test "$wxUSE_REGEX" != "no"; then
2561     AC_DEFINE(wxUSE_REGEX)
2562
2563     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2564         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2565         wxUSE_REGEX=builtin
2566     fi
2567
2568     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2569         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2570         dnl on some old systems it may be in libregex - check for it too?
2571         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)])
2572
2573         if test "x$ac_cv_func_regcomp" != "xyes"; then
2574             if test "$wxUSE_REGEX" = "sys" ; then
2575                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2576             else
2577                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2578                 wxUSE_REGEX=builtin
2579             fi
2580         else
2581             dnl we are using the system library
2582             wxUSE_REGEX=sys
2583             dnl only the built-in supports advanced REs
2584             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2585         fi
2586     fi
2587 fi
2588
2589 dnl ------------------------------------------------------------------------
2590 dnl Check for zlib compression library
2591 dnl ------------------------------------------------------------------------
2592
2593 ZLIB_LINK=
2594 if test "$wxUSE_ZLIB" != "no" ; then
2595     AC_DEFINE(wxUSE_ZLIB)
2596
2597     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2598         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2599         dnl should still use it because hopefully (can someone confirm this?)
2600         dnl Apple did fix the security problem in it and not using the system
2601         dnl library results in a whole bunch of warnings when linking with
2602         dnl Carbon framework
2603         if test "$USE_DARWIN" = 1; then
2604             system_zlib_h_ok="yes"
2605         else
2606             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2607             dnl known to not work) and although I don't know which is
2608             dnl the minimal required version it's safer to test for 1.1.4 as
2609             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2610             dnl has anything more ancient (1.1.3 was released in July 1998)
2611             dnl anyhow
2612             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2613                 [AC_TRY_RUN(
2614                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2615                     [
2616                         #include <zlib.h>
2617                         #include <stdio.h>
2618
2619                         int main()
2620                         {
2621                             FILE *f=fopen("conftestval", "w");
2622                             if (!f) exit(1);
2623                             fprintf(f, "%s",
2624                                     ZLIB_VERSION[0] == '1' &&
2625                                     (ZLIB_VERSION[2] > '1' ||
2626                                     (ZLIB_VERSION[2] == '1' &&
2627                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2628                             exit(0);
2629                         }
2630                     ],
2631                     ac_cv_header_zlib_h=`cat conftestval`,
2632                     ac_cv_header_zlib_h=no,
2633                     dnl cross-compiling: don't have an answer, try later
2634                     unset ac_cv_header_zlib_h
2635                 )]
2636             )
2637             dnl If the test above did not come up with a value (e.g. cross
2638             dnl compiling) then this should give a definitive answer
2639             AC_CHECK_HEADER(zlib.h)
2640
2641             system_zlib_h_ok=$ac_cv_header_zlib_h
2642         fi
2643
2644         if test "$system_zlib_h_ok" = "yes"; then
2645             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2646         fi
2647
2648         if test "x$ZLIB_LINK" = "x" ; then
2649             if test "$wxUSE_ZLIB" = "sys" ; then
2650                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2651             else
2652                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2653                 wxUSE_ZLIB=builtin
2654             fi
2655         else
2656             dnl we are using the system library
2657             wxUSE_ZLIB=sys
2658         fi
2659     fi
2660 fi
2661
2662 dnl ------------------------------------------------------------------------
2663 dnl Check for png library
2664 dnl ------------------------------------------------------------------------
2665
2666 PNG_LINK=
2667 if test "$wxUSE_LIBPNG" != "no" ; then
2668     AC_DEFINE(wxUSE_LIBPNG)
2669
2670     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2671         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2672         wxUSE_LIBPNG=sys
2673     fi
2674
2675     dnl for the check below to have a chance to succeed, we must already have
2676     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2677     dnl doesn't depend on zlib)
2678     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2679         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2680         wxUSE_LIBPNG=builtin
2681     fi
2682
2683     if test "$wxUSE_MGL" != 1 ; then
2684         dnl Don't check for libpng when building wxMGL, libmgl contains it
2685         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2686             dnl libpng version 0.9 is known to not work, if an even newer
2687             dnl version is required, just bump it up in the test below
2688             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2689                 [AC_TRY_RUN(
2690                     dnl png.h defines PNG_LIBPNG_VER=number
2691                     [
2692                         #include <png.h>
2693                         #include <stdio.h>
2694
2695                         int main()
2696                         {
2697                             FILE *f=fopen("conftestval", "w");
2698                             if (!f) exit(1);
2699                             fprintf(f, "%s",
2700                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2701                             exit(0);
2702                         }
2703                     ],
2704                     ac_cv_header_png_h=`cat conftestval`,
2705                     ac_cv_header_png_h=no,
2706                     dnl cross-compiling: test (later) if we have any png.h
2707                     unset ac_cv_header_png_h
2708                 )]
2709             )
2710             AC_CHECK_HEADER(png.h)
2711
2712             if test "$ac_cv_header_png_h" = "yes"; then
2713                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2714             fi
2715
2716             if test "x$PNG_LINK" = "x" ; then
2717                 if test "$wxUSE_LIBPNG" = "sys" ; then
2718                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2719                 else
2720                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2721                     wxUSE_LIBPNG=builtin
2722                 fi
2723             else
2724                 dnl we are using the system library
2725                 wxUSE_LIBPNG=sys
2726             fi
2727         fi
2728     fi
2729
2730     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2731 fi
2732
2733 dnl ------------------------------------------------------------------------
2734 dnl Check for jpeg library
2735 dnl ------------------------------------------------------------------------
2736
2737 JPEG_LINK=
2738 if test "$wxUSE_LIBJPEG" != "no" ; then
2739     AC_DEFINE(wxUSE_LIBJPEG)
2740
2741     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2742         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2743         wxUSE_LIBJPEG=sys
2744     fi
2745
2746     if test "$wxUSE_MGL" != 1 ; then
2747         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2748         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2749             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2750             dnl HAVE_STDLIB_H which are already defined and this provokes
2751             dnl a compiler warning which configure considers as an error...
2752             AC_MSG_CHECKING(for jpeglib.h)
2753             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2754                 AC_TRY_COMPILE(
2755                     [
2756                         #undef HAVE_STDLIB_H
2757                         #include <stdio.h>
2758                         #include <jpeglib.h>
2759                     ],
2760                     [
2761                     ],
2762                     ac_cv_header_jpeglib_h=yes,
2763                     ac_cv_header_jpeglib_h=no
2764                 )
2765             )
2766             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2767
2768             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2769                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2770             fi
2771
2772             if test "x$JPEG_LINK" = "x" ; then
2773                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2774                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2775                 else
2776                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2777                     wxUSE_LIBJPEG=builtin
2778                 fi
2779             else
2780                 dnl we are using the system library
2781                 wxUSE_LIBJPEG=sys
2782             fi
2783         fi
2784     fi
2785 fi
2786
2787 dnl ------------------------------------------------------------------------
2788 dnl Check for tiff library
2789 dnl ------------------------------------------------------------------------
2790
2791 TIFF_LINK=
2792 TIFF_PREREQ_LINKS=-lm
2793 if test "$wxUSE_LIBTIFF" != "no" ; then
2794     AC_DEFINE(wxUSE_LIBTIFF)
2795
2796     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2797         dnl libtiff may depend on libjpeg and libz so use them in the test
2798         dnl below or it would fail
2799         if test "$wxUSE_LIBJPEG" = "sys"; then
2800             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2801         fi
2802         if test "$wxUSE_ZLIB" = "sys"; then
2803             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2804         fi
2805         AC_CHECK_HEADER(tiffio.h,
2806                         [
2807                             AC_CHECK_LIB(tiff, TIFFError,
2808                                          TIFF_LINK=" -ltiff",
2809                                          ,
2810                                          $TIFF_PREREQ_LINKS)
2811                         ]
2812                        )
2813
2814         if test "x$TIFF_LINK" = "x" ; then
2815             if test "$wxUSE_LIBTIFF" = "sys" ; then
2816                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2817             else
2818                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2819                 wxUSE_LIBTIFF=builtin
2820             fi
2821         else
2822             dnl we are using the system library
2823             wxUSE_LIBTIFF=sys
2824         fi
2825     fi
2826 fi
2827
2828 dnl ------------------------------------------------------------------------
2829 dnl Check for expat libraries
2830 dnl ------------------------------------------------------------------------
2831
2832 if test "$wxUSE_WCHAR_T" != "yes"; then
2833     if test "$wxUSE_EXPAT" != "no"; then
2834         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2835         wxUSE_EXPAT=no
2836     fi
2837     if test "$wxUSE_XML" != "no"; then
2838         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2839         wxUSE_XML=no
2840     fi
2841 fi
2842
2843 if test "$wxUSE_EXPAT" != "no"; then
2844     wxUSE_XML=yes
2845     AC_DEFINE(wxUSE_EXPAT)
2846     AC_DEFINE(wxUSE_XML)
2847
2848     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2849         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2850         if test "x$found_expat_h" = "x1"; then
2851             dnl Expat 1.95.6 comes with broken expat.h:
2852             AC_CACHE_CHECK([if expat.h is valid C++ header],
2853                 wx_cv_expat_is_not_broken,
2854                 [
2855                 AC_LANG_PUSH(C++)
2856                 AC_TRY_COMPILE([#include <expat.h>],[],
2857                     wx_cv_expat_is_not_broken=yes,
2858                     wx_cv_expat_is_not_broken=no
2859                 )
2860                 AC_LANG_POP()
2861                 ]
2862             )
2863             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2864                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2865             fi
2866         fi
2867         if test "x$EXPAT_LINK" = "x" ; then
2868             if test "$wxUSE_EXPAT" = "sys" ; then
2869                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2870             else
2871                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2872                 wxUSE_EXPAT=builtin
2873             fi
2874         else
2875             dnl we are using the system library
2876             wxUSE_EXPAT=sys
2877         fi
2878     fi
2879     if test "$wxUSE_EXPAT" = "builtin" ; then
2880         dnl Expat needs this:
2881         AC_CONFIG_SUBDIRS([src/expat])
2882     fi
2883 fi
2884
2885
2886 dnl ------------------------------------------------------------------------
2887 dnl Check for libmspack
2888 dnl ------------------------------------------------------------------------
2889
2890 if test "$wxUSE_LIBMSPACK" != "no"; then
2891     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2892     if test "x$found_mspack_h" = "x1"; then
2893         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2894                      MSPACK_LINK=" -lmspack")
2895     fi
2896     if test "x$MSPACK_LINK" = "x" ; then
2897         wxUSE_LIBMSPACK=no
2898     fi
2899 fi
2900
2901 if test "$wxUSE_LIBMSPACK" != "no"; then
2902     AC_DEFINE(wxUSE_LIBMSPACK)
2903 fi
2904
2905
2906 dnl ----------------------------------------------------------------
2907 dnl search for toolkit (widget sets)
2908 dnl ----------------------------------------------------------------
2909
2910 AFMINSTALL=
2911 WIN32INSTALL=
2912
2913 TOOLKIT=
2914 TOOLKIT_INCLUDE=
2915 WIDGET_SET=
2916
2917 dnl are we building for a win32 target environment?
2918 dnl If so, setup common stuff needed for both GUI and Base libs.
2919 if test "$USE_WIN32" = 1 ; then
2920     AC_CHECK_HEADERS(w32api.h)
2921     AC_CHECK_HEADER(windows.h, [],
2922     [
2923         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2924     ])
2925
2926     dnl --- FIXME: This is still a somewhat random list of libs,
2927     dnl ---        some of them should probably be included conditionally.
2928     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2929
2930     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2931         LIBS="$LIBS -loleacc"
2932     fi
2933
2934     case "${host}" in
2935         *-*-cygwin* )
2936             dnl Cygwin doesn't include these by default
2937             LIBS="$LIBS -lkernel32 -luser32"
2938     esac
2939
2940     dnl add extra odbc libs if we have compiled in odbc
2941     if test "$wxUSE_ODBC" = "sys" ; then
2942         wxUSE_ODBC = "yes"
2943     fi
2944     if test "$wxUSE_ODBC" = "yes" ; then
2945         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2946         AC_DEFINE(wxUSE_ODBC)
2947     fi
2948     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2949
2950     dnl This one is still used by some sample makefiles.
2951     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2952     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2953
2954     dnl This lot we export to wx-config.  It must add the relevant
2955     dnl include directories at the point when they can be known.
2956     dnl (but are these (still) required anyway?)
2957     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2958
2959     dnl install Win32-specific files in "make install"
2960     WIN32INSTALL=win32install
2961
2962     dnl the jpeg header jmorecfg.h delcares the type boolean, which conflicts
2963     dnl on systems which declare it in the system headers. If HAVE_BOOLEAN is
2964     dnl defined then jmorecfg.h doesn't declare it, so checking for it here
2965     dnl solves the problem.
2966     AC_CHECK_TYPES(boolean, [], [], [#include <windows.h>])
2967
2968     dnl pbt.h is missing on Wine at least
2969     AC_CHECK_HEADERS(pbt.h, [], [AC_DEFINE(NEED_PBT_H)])
2970 fi
2971
2972 if test "$wxUSE_GUI" = "yes"; then
2973     USE_GUI=1
2974
2975     GUI_TK_LIBRARY=
2976
2977     WXGTK12=
2978     WXGTK127=
2979     WXGTK20=
2980     WXGPE=
2981
2982     if test "$wxUSE_COCOA" = 1 ; then
2983         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2984             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2985             wxUSE_PRINTING_ARCHITECTURE=no
2986         fi
2987         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2988             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2989             wxUSE_DRAG_AND_DROP=no
2990         fi
2991         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2992             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2993             wxUSE_DRAGIMAGE=no
2994         fi
2995     fi
2996
2997     if test "$wxUSE_MSW" = 1 ; then
2998         TOOLKIT=MSW
2999         GUIDIST=MSW_DIST
3000
3001         dnl -mwindows causes a heap of other default gui libs to be linked in.
3002         case "${host}" in
3003             *-*-mingw32* )
3004                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
3005         esac
3006     fi
3007
3008     if test "$wxUSE_GTK" = 1; then
3009         dnl GTK+ test program must be compiled with C compiler
3010         AC_MSG_CHECKING([for GTK+ version])
3011
3012         gtk_version_cached=1
3013         AC_CACHE_VAL(wx_cv_lib_gtk,
3014             [
3015                 dnl stupid GTK+ AM macros produce their own messages, so we
3016                 dnl have to pass to the next line
3017                 gtk_version_cached=0
3018                 AC_MSG_RESULT()
3019
3020                 dnl we must link against lgthread unless the user
3021                 dnl used --disable-threads
3022                 GTK_MODULES=
3023                 if test "$wxUSE_THREADS" = "yes"; then
3024                     GTK_MODULES=gthread
3025                 fi
3026
3027                 dnl detect GTK2
3028                 wx_cv_lib_gtk=
3029                 if test "x$wxGTK_VERSION" != "x1"
3030                 then
3031                     dnl The gthread.pc that ships with solaris returns '-mt',
3032                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
3033                     dnl So disable the compile check and remove the -mt below.
3034                     case "${host}" in
3035                         *-*-solaris2* )
3036                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3037                             enable_gtktest=no
3038                             fi
3039                     esac
3040
3041                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
3042
3043                     dnl Remove the '-mt' for gcc on solaris
3044                     case "${host}" in
3045                         *-*-solaris2* )
3046                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3047                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
3048                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
3049                             fi
3050                             dnl solaris also requires -lX11 for static lib
3051                             if test "$wxUSE_SHARED" != "yes"; then
3052                                 GTK_LIBS="$GTK_LIBS -lX11"
3053                             fi
3054                     esac
3055                 fi
3056
3057                 dnl detect GTK1.x
3058                 if test -z "$wx_cv_lib_gtk"; then
3059                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
3060                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
3061
3062                         if test -z "$wx_cv_lib_gtk"; then
3063                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
3064                         fi
3065                     fi
3066                 fi
3067
3068                 if test -z "$wx_cv_lib_gtk"; then
3069                     dnl looks better in AC_MSG_RESULT
3070                     wx_cv_lib_gtk=none
3071                 else
3072                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3073                     dnl subsequent runs
3074                     wx_cv_cflags_gtk=$GTK_CFLAGS
3075                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
3076                 fi
3077             ]
3078         )
3079
3080         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3081         dnl enough
3082         if test "$gtk_version_cached" = 1; then
3083             AC_MSG_RESULT($wx_cv_lib_gtk)
3084         fi
3085
3086         case "$wx_cv_lib_gtk" in
3087             2.0)    WXGTK20=1
3088                     TOOLKIT_VERSION=2
3089                     ;;
3090             1.2.7)  WXGTK127=1
3091                     WXGTK12=1
3092                     ;;
3093             1.2.3)  WXGTK12=1
3094                     ;;
3095             *)      AC_MSG_ERROR([
3096 The development files for GTK+ were not found. For GTK+ 2, please
3097 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3098 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3099 and that the version is 1.2.3 or above. Also check that the
3100 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3101 --libs' are in the LD_LIBRARY_PATH or equivalent.
3102                             ])
3103                     ;;
3104         esac
3105
3106         if test "$WXGTK20" = 1; then
3107             save_CFLAGS="$CFLAGS"
3108             save_LIBS="$LIBS"
3109             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3110             LIBS="$LIBS $wx_cv_libs_gtk"
3111
3112             dnl gtk_icon_size_lookup is not available in the GTK+ headers
3113             dnl that have shipped with some versions of Sun's JDS. Not using
3114             dnl AC_CHECK_FUNCS here since it only checks the function exists
3115             dnl in the lib (not the header).
3116             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
3117                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
3118                            [#include <gtk/gtk.h>])
3119
3120             dnl test if we have at least GTK+ 2.6:
3121             AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3122             AC_TRY_COMPILE([
3123                             #include <gtk/gtk.h>
3124                            ],
3125                            [
3126                             #if !GTK_CHECK_VERSION(2,6,0)
3127                             Not GTK+ 2.6
3128                             #endif
3129                            ],
3130                            [
3131                             AC_DEFINE(__WXGTK26__)
3132                             AC_DEFINE(__WXGTK24__)
3133                             AC_MSG_RESULT([yes])
3134                             ac_wxgtk26=1
3135                            ],
3136                            [
3137                             AC_MSG_RESULT([no])
3138                             ac_wxgtk26=0
3139                            ])
3140
3141             if test "$ac_wxgtk26" = 0; then
3142             dnl test if we have at least GTK+ 2.4:
3143             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
3144             AC_TRY_COMPILE([
3145                             #include <gtk/gtk.h>
3146                            ],
3147                            [
3148                             #if !GTK_CHECK_VERSION(2,4,0)
3149                             Not GTK+ 2.4
3150                             #endif
3151                            ],
3152                            [
3153                             AC_DEFINE(__WXGTK24__)
3154                             AC_MSG_RESULT([yes])
3155                            ],
3156                            [
3157                             AC_MSG_RESULT([no])
3158                            ])
3159             fi
3160
3161             CFLAGS="$save_CFLAGS"
3162             LIBS="$save_LIBS"
3163         else
3164             if test "$wxUSE_UNICODE" = "yes"; then
3165                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3166                 wxUSE_UNICODE=no
3167             fi
3168
3169             dnl test for XIM support in libgdk
3170             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3171         fi
3172
3173         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
3174         dnl have it but we do the check for the others)
3175         if test "$USE_DARWIN" != 1; then
3176             AC_CHECK_FUNCS(poll)
3177         fi
3178
3179         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3180         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3181
3182         AFMINSTALL=afminstall
3183         TOOLKIT=GTK
3184         GUIDIST=GTK_DIST
3185
3186         dnl test for external libxpm if we're configured to use it
3187         if test "$wxUSE_GPE" = "yes"; then
3188             AC_MSG_CHECKING(for gpewidget library)
3189             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3190             if test "$ac_find_libraries" != "" ; then
3191                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3192                 dnl -lgpewidget must be before all GTK libs and
3193                 dnl we guess its path from the prefix
3194                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3195                 WXGPE=1
3196                 AC_MSG_RESULT([found in $ac_find_libraries])
3197             else
3198                 AC_MSG_RESULT(not found)
3199             fi
3200
3201             dnl AC_MSG_CHECKING(for gpe library)
3202             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3203             dnl if test "$ac_find_libraries" != "" ; then
3204             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3205             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3206             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3207             dnl else
3208             dnl     AC_MSG_RESULT(not found)
3209             dnl fi
3210         fi
3211     fi
3212
3213     if test "$wxUSE_MGL" = 1; then
3214        AC_MSG_CHECKING(for SciTech MGL library)
3215         if test "x$MGL_ROOT" = x ; then
3216             AC_MSG_RESULT(not found)
3217             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3218         else
3219             AC_MSG_RESULT($MGL_ROOT)
3220         fi
3221
3222         AC_MSG_CHECKING(for libmgl location)
3223         dnl Find MGL library that we want
3224         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3225         dnl             and for non-x86 versions
3226         case "${host}" in
3227             *-*-linux* )
3228               dnl glibc.so, glibc are for older versions of MGL,
3229               dnl x86/a, x86/so are used by >= 5.0 R11
3230               if test "x$wxUSE_SHARED" = xyes ; then
3231                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3232               else
3233                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3234               fi
3235               ;;
3236             *-pc-msdosdjgpp )
3237               mgl_os_candidates="dos32/dj2"
3238               ;;
3239             *)
3240               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3241         esac
3242
3243         mgl_lib_type=""
3244         mgl_os=""
3245
3246         for mgl_os_i in $mgl_os_candidates ; do
3247             if test "x$mgl_os" = x ; then
3248                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3249                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3250                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3251                         mgl_lib_type=debug
3252                         mgl_os=$mgl_os_i
3253                     fi
3254                 fi
3255                 if test "x$mgl_lib_type" = x ; then
3256                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3257                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3258                         mgl_lib_type=release
3259                         mgl_os=$mgl_os_i
3260                     fi
3261                 fi
3262             fi
3263         done
3264
3265         if test "x$mgl_os" = x ; then
3266             AC_MSG_RESULT(not found)
3267             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3268         fi
3269         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3270
3271         wxUSE_UNIVERSAL="yes"
3272
3273         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3274         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3275
3276         AFMINSTALL=afminstall
3277         TOOLKIT=MGL
3278         GUIDIST=MGL_DIST
3279     fi
3280
3281     if test "$wxUSE_DFB" = 1; then
3282        PKG_PROG_PKG_CONFIG()
3283
3284        PKG_CHECK_MODULES(DIRECTFB,
3285                          [directfb >= 0.9.22],
3286                          [
3287                            wxUSE_UNIVERSAL="yes"
3288                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3289                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3290                            TOOLKIT=DFB
3291                            GUIDIST=DFB_DIST
3292                          ],
3293                          [
3294                            AC_MSG_ERROR([DirectFB not found.])
3295                          ]
3296                          )
3297     fi
3298
3299     if test "$wxUSE_MICROWIN" = 1; then
3300         AC_MSG_CHECKING(for MicroWindows)
3301         if test "x$MICROWINDOWS" = x ; then
3302             AC_MSG_RESULT(not found)
3303             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3304         else
3305             AC_MSG_RESULT($MICROWINDOWS)
3306         fi
3307
3308         if test -f $MICROWINDOWS/lib/libmwin.a; then
3309             AC_MSG_RESULT(MicroWindows' libraries found.)
3310         else
3311             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3312         fi
3313
3314         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3315         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3316
3317         wxUSE_UNIVERSAL="yes"
3318
3319         AFMINSTALL=afminstall
3320         TOOLKIT=MICROWIN
3321         GUIDIST=MICROWIN_DIST
3322
3323         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3324     fi
3325
3326     dnl common part of X11 and Motif port checks
3327     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3328         dnl use standard macros to check for X headers/libs, this brings
3329         dnl support for the standard configure options --x-includes,
3330         dnl --x-libraries and --no-x
3331         AC_PATH_XTRA
3332
3333         if test "$no_x" = "yes"; then
3334           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3335         fi
3336
3337         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3338         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3339         dnl this junk out
3340         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3341         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3342         AFMINSTALL=afminstall
3343         COMPILED_X_PROGRAM=0
3344
3345     fi
3346
3347     if test "$wxUSE_X11" = 1; then
3348         if test "$wxUSE_NANOX" = "yes"; then
3349             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3350             if test "x$MICROWIN" = x ; then
3351                 AC_MSG_RESULT(not found)
3352                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3353             else
3354                 AC_MSG_RESULT($MICROWIN)
3355                 AC_DEFINE(wxUSE_NANOX)
3356             fi
3357         fi
3358
3359         if test "$wxUSE_UNICODE" = "yes"; then
3360             PKG_PROG_PKG_CONFIG()
3361
3362             PKG_CHECK_MODULES(PANGOX, pangox,
3363                 [
3364                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3365                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3366                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3367                 ],
3368                 [
3369                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3370                 ]
3371             )
3372             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3373                 [
3374                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3375                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3376                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3377                 ],
3378                 [
3379                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3380                     wxUSE_PRINTING_ARCHITECTURE="no"
3381                 ]
3382             )
3383             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3384                 [
3385                     AC_DEFINE(HAVE_PANGO_XFT)
3386                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3387                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3388                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3389                 ],
3390                 [
3391                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3392                 ]
3393             )
3394             save_LIBS="$LIBS"
3395             LIBS="$LIBS $PANGOX_LIBS"
3396             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3397             LIBS="$save_LIBS"
3398         fi
3399
3400         wxUSE_UNIVERSAL="yes"
3401
3402         if test "$wxUSE_NANOX" = "yes"; then
3403             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3404             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
3405             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3406         else
3407             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3408         fi
3409
3410         TOOLKIT=X11
3411         GUIDIST=X11_DIST
3412     fi
3413
3414     if test "$wxUSE_MOTIF" = 1; then
3415         if test "$wxUSE_UNICODE" = "yes"; then
3416             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3417         fi
3418
3419         AC_MSG_CHECKING(for Motif/Lesstif headers)
3420         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3421         if test "$ac_find_includes" != "" ; then
3422             AC_MSG_RESULT(found in $ac_find_includes)
3423             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3424             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3425         else
3426             save_CFLAGS=$CFLAGS
3427             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3428
3429             AC_TRY_COMPILE(
3430                 [
3431                     #include <Xm/Xm.h>
3432                 ],
3433                 [
3434                     int version;
3435                     version = xmUseVersion;
3436                 ],
3437                 [
3438                     AC_MSG_RESULT(found in default search path)
3439                     COMPILED_X_PROGRAM=1
3440                 ],
3441                 [
3442                     AC_MSG_RESULT(no)
3443                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3444                 ]
3445             )
3446
3447             CFLAGS=$save_CFLAGS
3448         fi
3449
3450
3451         AC_MSG_CHECKING(for Motif/Lesstif library)
3452         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3453
3454         if test "x$ac_find_libraries" != "x" ; then
3455             AC_MSG_RESULT(found in $ac_find_libraries)
3456
3457             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3458             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3459         else
3460             dnl it might happen that we found headers in one of the standard
3461             dnl paths but the libs are elsewhere but still in default (linker)
3462             dnl path -- try to compile a test program to check for this
3463             save_CFLAGS=$CFLAGS
3464             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3465             save_LIBS="$LIBS"
3466             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3467
3468             AC_TRY_LINK(
3469                 [
3470                     #include <Xm/Xm.h>
3471                 ],
3472                 [
3473                     int version;
3474                     version = xmUseVersion;
3475                 ],
3476                 [
3477                     AC_MSG_RESULT(found in default search path)
3478                     COMPILED_X_PROGRAM=1
3479                 ],
3480                 [
3481                     AC_MSG_RESULT(no)
3482                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3483                 ]
3484             )
3485
3486             CFLAGS=$save_CFLAGS
3487             LIBS="$save_LIBS"
3488         fi
3489
3490         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3491         libp_link=""
3492         libsm_ice_link=""
3493         libs_found=0
3494         for libp in "" " -lXp"; do
3495             if test "$libs_found" = "0"; then
3496                 for libsm_ice in "" " -lSM -lICE"; do
3497                     if test "$libs_found" = "0"; then
3498                         save_LIBS="$LIBS"
3499                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3500                         save_CFLAGS=$CFLAGS
3501                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3502
3503                         AC_TRY_LINK(
3504                             [
3505                                 #include <Xm/Xm.h>
3506                                 #include <Xm/List.h>
3507                             ],
3508                             [
3509                                 XmString string = NULL;
3510                                 Widget w = NULL;
3511                                 int position = 0;
3512                                 XmListAddItem(w, string, position);
3513                             ],
3514                             [
3515                                 libp_link="$libp"
3516                                 libsm_ice_link="$libsm_ice"
3517                                 AC_MSG_RESULT(
3518                                     [need${libp_link}${libsm_ice_link}])
3519                                 libs_found=1
3520                             ], []
3521                         )
3522
3523                         LIBS="$save_LIBS"
3524                         CFLAGS=$save_CFLAGS
3525                     fi
3526                 done
3527             fi
3528         done
3529
3530         if test "$libs_found" = "0"; then
3531             AC_MSG_RESULT([can't find the right libraries])
3532             AC_MSG_ERROR([can't link a simple motif program])
3533         fi
3534
3535         dnl this seems to be needed under IRIX and shouldn't do any harm
3536         dnl elsewhere
3537         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3538
3539         save_CFLAGS=$CFLAGS
3540         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3541
3542         AC_CACHE_CHECK([for Motif 2],
3543             wx_cv_lib_motif2,
3544             AC_TRY_COMPILE([
3545                             #include <Xm/Xm.h>
3546                            ],
3547                            [
3548                             #if XmVersion < 2000
3549                             Not Motif 2
3550                             #endif
3551                            ],
3552                            wx_cv_lib_motif2="yes",
3553                            wx_cv_lib_motif2="no"))
3554         if test "$wx_cv_lib_motif2" = "yes"; then
3555             AC_DEFINE(__WXMOTIF20__,1)
3556         else
3557             AC_DEFINE(__WXMOTIF20__,0)
3558         fi
3559
3560         AC_CACHE_CHECK([whether Motif is Lesstif],
3561             wx_cv_lib_lesstif,
3562             AC_TRY_COMPILE([
3563                             #include <Xm/Xm.h>
3564                            ],
3565                            [
3566                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3567                             Not Lesstif
3568                             #endif
3569                            ],
3570                            wx_cv_lib_lesstif="yes",
3571                            wx_cv_lib_lesstif="no")
3572         )
3573         if test "$wx_cv_lib_lesstif" = "yes"; then
3574             AC_DEFINE(__WXLESSTIF__,1)
3575         else
3576             AC_DEFINE(__WXLESSTIF__,0)
3577         fi
3578
3579         CFLAGS=$save_CFLAGS
3580
3581         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3582         TOOLKIT=MOTIF
3583         GUIDIST=MOTIF_DIST
3584     fi
3585
3586     dnl more tests common to X11 and Motif:
3587     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3588         dnl test for external libxpm if we're configured to use it
3589         if test "$wxUSE_LIBXPM" = "sys"; then
3590             AC_MSG_CHECKING(for Xpm library)
3591             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3592             if test "$ac_find_libraries" != "" ; then
3593                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3594                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3595                 AC_MSG_RESULT(found in $ac_find_libraries)
3596
3597                 AC_CACHE_CHECK([for X11/xpm.h],
3598                     wx_cv_x11_xpm_h,
3599                     [
3600                         save_CFLAGS=$CFLAGS
3601                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3602
3603                         AC_TRY_COMPILE(
3604                             [
3605                                 #include <X11/xpm.h>
3606                             ],
3607                             [
3608                                 int version;
3609                                 version = XpmLibraryVersion();
3610                             ],
3611                             wx_cv_x11_xpm_h=yes,
3612                             wx_cv_x11_xpm_h=no
3613                         )
3614
3615                         CFLAGS=$save_CFLAGS
3616                     ]
3617                 )
3618
3619                 if test $wx_cv_x11_xpm_h = "yes"; then
3620                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3621                     AC_DEFINE(wxHAVE_LIB_XPM)
3622                 else
3623                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3624                 fi
3625             fi
3626
3627         fi
3628
3629         dnl XShapeQueryExtension checks: first the library, then prototype
3630         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3631                      [
3632                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3633                       wxHAVE_XEXT_LIB=1
3634                      ],
3635                      [], [$GUI_TK_LIBRARY -lX11])
3636
3637         if test "$wxHAVE_XEXT_LIB" = 1; then
3638             save_CFLAGS="$CFLAGS"
3639             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3640
3641             AC_MSG_CHECKING([for X11/extensions/shape.h])
3642             AC_TRY_COMPILE([
3643                             #include <X11/Xlib.h>
3644                             #include <X11/extensions/shape.h>
3645                            ],
3646                            [
3647                             int dummy1, dummy2;
3648                             XShapeQueryExtension((Display*)NULL,
3649                                                  (int*)NULL, (int*)NULL);
3650                            ],
3651                            [
3652                             AC_DEFINE(HAVE_XSHAPE)
3653                             AC_MSG_RESULT([found])
3654                            ],
3655                            [
3656                             AC_MSG_RESULT([not found])
3657                            ])
3658             CFLAGS="$save_CFLAGS"
3659
3660         fi
3661     fi
3662
3663     if test "$wxUSE_MAC" = 1; then
3664         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3665         if test "$GCC" = yes; then
3666             AC_MSG_RESULT([gcc])
3667             CPPFLAGS_PASCAL="-fpascal-strings"
3668         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3669             AC_MSG_RESULT([xlc])
3670             CPPFLAGS_PASCAL="-qmacpstr"
3671         else
3672             AC_MSG_RESULT([none])
3673         fi
3674
3675         if test "x$wxUSE_UNIX" = "xyes"; then
3676             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3677         else
3678             dnl platform.h needs TARGET_CARBON before setup.h
3679             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3680         fi
3681
3682         TOOLKIT=MAC
3683         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3684         GUIDIST=MACX_DIST
3685         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3686         dnl are different, so they need different names:
3687         WXBASEPORT="_carbon"
3688     fi
3689
3690     if test "$wxUSE_COCOA" = 1; then
3691         TOOLKIT=COCOA
3692         GUIDIST=COCOA_DIST
3693     fi
3694
3695     if test "$wxUSE_PM" = 1; then
3696         TOOLKIT=PM
3697         GUIDIST=PM_DIST
3698         AC_CACHE_CHECK([for type SPBCDATA],
3699             wx_cv_spbcdata,
3700             [
3701                 AC_TRY_COMPILE(
3702                     [
3703                         #define INCL_PM
3704                         #include <os2.h>
3705                     ],
3706                     [
3707                         SPBCDATA test;
3708                     ],
3709                     wx_cv_spbcdata=yes,
3710                     wx_cv_spbcdata=no
3711                 )
3712             ]
3713         )
3714
3715         if test $wx_cv_spbcdata = "yes"; then
3716             AC_DEFINE(HAVE_SPBCDATA)
3717         fi
3718     fi
3719
3720     dnl the name of the directory where the files for this toolkit live
3721     if test "$TOOLKIT" = "PM" ; then
3722         TOOLKIT_DIR="os2"
3723     else
3724         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3725     fi
3726
3727     if test "$wxUSE_UNIVERSAL" = "yes"; then
3728         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3729         WIDGET_SET=univ
3730     fi
3731
3732     dnl distribute samples/demos/utils with GUI versions
3733     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3734     DISTDIR="wx\$(TOOLKIT)"
3735 else
3736     USE_GUI=0
3737
3738     dnl this doesn't quite work right for wxBase, but the places
3739     dnl where it is wrong aren't fatal (yet) though.
3740     TOOLKIT_DIR="base"
3741
3742     dnl the sources, their dependenices and the headers
3743     if test "$USE_WIN32" = 1 ; then
3744         dnl yes, the toolkit for wxBase on win32 is actually MSW
3745         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3746         TOOLKIT="MSW"
3747     fi
3748
3749     dnl distribute only wxBase sources/headers
3750     GUIDIST="BASE_DIST"
3751     DISTDIR="wxBase"
3752 fi
3753
3754 dnl ---------------------------------------------------------------------------
3755 dnl Optional libraries included when system library is not used
3756 dnl ---------------------------------------------------------------------------
3757
3758 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3759 if test "$wxUSE_GUI" = "yes"; then
3760     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3761         dnl defines HAVE_X11_XKBLIB_H
3762         AC_CHECK_HEADERS(X11/Xlib.h)
3763         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3764                          [
3765                           #if HAVE_X11_XLIB_H
3766                             #include <X11/Xlib.h>
3767                           #endif
3768                          ])
3769     fi
3770 fi
3771
3772
3773 dnl ----------------------------------------------------------------
3774 dnl iODBC support
3775 dnl ----------------------------------------------------------------
3776
3777 IODBC_C_SRC=""
3778
3779
3780 dnl ODBC is handled separately for MSW
3781 if test "$TOOLKIT" != "MSW" ; then
3782
3783     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3784         dnl This is not ideal we really ough to use the unixodbc-config
3785         dnl  or iodbc-config if they exist.
3786
3787         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3788         if test "x$found_sql_h" = "x1" ; then
3789             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3790             [
3791                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3792                 [
3793                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3794                 ])
3795             ])
3796         fi
3797         if test "x$ODBC_LINK" = "x" ; then
3798             if test "$wxUSE_ODBC" = "sys" ; then
3799                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3800             else
3801                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3802                 wxUSE_ODBC=builtin
3803             fi
3804         else
3805             dnl we are using the system library
3806             wxUSE_ODBC=sys
3807         fi
3808     fi
3809
3810     if test "$wxUSE_ODBC" = "builtin" ; then
3811         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3812     fi
3813 fi
3814
3815 if test "$wxUSE_ODBC" != "no" ; then
3816     AC_DEFINE(wxUSE_ODBC)
3817     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3818
3819     dnl is this still necessary?
3820     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3821 fi
3822
3823 dnl ---------------------------------------------------------------------------
3824 dnl wxDisplay Sanity checks
3825 dnl ---------------------------------------------------------------------------
3826
3827 if test "$wxUSE_DISPLAY" = "yes"; then
3828 dnl ---------------------------------------------------------------------------
3829 dnl Xinerama (for unix ) - Brian Victor
3830 dnl ---------------------------------------------------------------------------
3831     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3832         AC_MSG_CHECKING([for Xinerama])
3833         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3834         if test "$ac_find_libraries" != "" ; then
3835             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3836             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3837                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3838             fi
3839             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3840             AC_MSG_RESULT([yes])
3841
3842             AC_MSG_CHECKING([for Xxf86vm extension])
3843             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3844             if test "$ac_find_libraries" != "" ; then
3845                 AC_MSG_RESULT([yes])
3846                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3847                                  [
3848                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3849                                  ],
3850                                  [],
3851                                  [
3852                                       #if HAVE_X11_XLIB_H
3853                                         #include <X11/Xlib.h>
3854                                       #endif
3855                                  ])
3856             else
3857                 AC_MSG_RESULT([no])
3858             fi
3859
3860         else
3861             AC_MSG_RESULT([no])
3862             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3863             wxUSE_DISPLAY="no"
3864         fi
3865     elif test "$wxUSE_MSW" = 1; then
3866 dnl ---------------------------------------------------------------------------
3867 dnl DirectDraw for MSW - optionally used by WxDisplay.
3868 dnl ---------------------------------------------------------------------------
3869         AC_CHECK_HEADERS([ddraw.h], [], [], [#include <windows.h>])
3870     fi
3871 fi
3872
3873 dnl ---------------------------------------------------------------------------
3874 dnl X11 session management
3875 dnl ---------------------------------------------------------------------------
3876 if test "$wxUSE_DETECT_SM" = "yes"; then
3877     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3878         AC_MSG_CHECKING([for -lSM - X11 session management])
3879         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3880         if test "$ac_find_libraries" != "" ; then
3881             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3882             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3883                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3884             fi
3885             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3886             AC_MSG_RESULT([yes])
3887         else
3888             AC_MSG_RESULT([no])
3889             AC_MSG_WARN([libSM not found; disabling session management detection])
3890             wxUSE_DETECT_SM="no"
3891         fi
3892     else
3893         wxUSE_DETECT_SM="no"
3894     fi
3895 fi
3896
3897
3898 dnl ---------------------------------------------------------------------------
3899 dnl OpenGL libraries
3900 dnl ---------------------------------------------------------------------------
3901
3902 USE_OPENGL=0
3903 if test "$wxUSE_OPENGL" = "yes"; then
3904     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3905         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3906         wxUSE_OPENGL="no"
3907     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3908         OPENGL_LIBS="-framework OpenGL -framework AGL"
3909     elif test "$wxUSE_MSW" = 1; then
3910         OPENGL_LIBS="-lopengl32 -lglu32"
3911     else
3912         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3913         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3914         AC_MSG_CHECKING([for OpenGL headers])
3915         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3916         if test "$ac_find_includes" != "" ; then
3917             AC_MSG_RESULT(found in $ac_find_includes)
3918             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3919             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3920         else
3921             AC_MSG_RESULT([not found])
3922         fi
3923
3924         AC_CHECK_HEADER(GL/gl.h, [
3925             AC_CHECK_HEADER(GL/glu.h, [
3926                 found_gl=0
3927
3928                 AC_MSG_CHECKING([for -lGL])
3929                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3930                 if test "$ac_find_libraries" != "" ; then
3931                     AC_MSG_RESULT([found in $ac_find_libraries])
3932
3933                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3934                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3935                         LDFLAGS_GL="$ac_path_to_link"
3936                     fi
3937
3938                     dnl don't suppose that libGL and libGLU are always in the
3939                     dnl same directory -- this is not true for some common
3940                     dnl distributions
3941                     AC_MSG_CHECKING([for -lGLU])
3942                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3943                     if test "$ac_find_libraries" != "" ; then
3944                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3945                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3946                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3947                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3948                         fi
3949
3950                         found_gl=1
3951                         OPENGL_LIBS="-lGL -lGLU"
3952                         AC_MSG_RESULT([yes])
3953                     else
3954                         AC_MSG_RESULT([no])
3955                     fi
3956                 else
3957                     AC_MSG_RESULT([no])
3958                 fi
3959
3960                 if test "$found_gl" != 1; then
3961                     AC_MSG_CHECKING([for -lMesaGL])
3962                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3963                     if test "$ac_find_libraries" != "" ; then
3964                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3965                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3966                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3967                         AC_MSG_RESULT([yes])
3968                     else
3969                         AC_MSG_RESULT([no])
3970                     fi
3971                 fi
3972             ])
3973         ])
3974
3975         if test "x$OPENGL_LIBS" = "x"; then
3976             dnl it should be an error and not a warning because OpenGL is not on
3977             dnl by default and so if it had been explicitly requested, we
3978             dnl shouldn't just fall back to compiling the library without it
3979             AC_MSG_ERROR(OpenGL libraries not available)
3980         fi
3981     fi
3982
3983     if test "$wxUSE_OPENGL" = "yes"; then
3984         USE_OPENGL=1
3985         AC_DEFINE(wxUSE_OPENGL)
3986         AC_DEFINE(wxUSE_GLCANVAS)
3987         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3988     fi
3989 fi
3990
3991
3992 dnl the symbol which allows conditional compilation for the given toolkit
3993 if test -n "$TOOLKIT" ; then
3994     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3995 fi
3996
3997
3998 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3999
4000 if test "$wxUSE_SHARED" = "yes"; then
4001     case "${host}" in
4002       *-pc-msdosdjgpp )
4003         dnl only static for now
4004         wxUSE_SHARED=no
4005         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
4006       ;;
4007     esac
4008 fi
4009
4010 if test "$wxUSE_SHARED" = "yes"; then
4011
4012     dnl use versioned symbols if available on the platform
4013     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
4014
4015     case "${host}" in
4016       *-*-linux* | *-*-gnu* )
4017         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4018         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4019         ;;
4020
4021       *-*-solaris2* )
4022         if test "$GCC" = yes ; then
4023             dnl newer versions of gcc need -isystem to compile X headers on
4024             dnl Solaris (which use old style C syntax)
4025             CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
4026
4027             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
4028             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
4029             saveLdflags="$LDFLAGS"
4030             LDFLAGS="$saveLdflags -Wl,-rpath,/"
4031             AC_MSG_CHECKING([if the linker accepts -rpath])
4032             AC_TRY_LINK(
4033                 [],[],
4034                 [
4035                     AC_MSG_RESULT([yes])
4036                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4037                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4038                 ],[
4039                     AC_MSG_RESULT([no])
4040                     AC_MSG_CHECKING([if the linker accepts -R])
4041                     LDFLAGS="$saveLdflags -Wl,-R,/"
4042                     AC_TRY_LINK(
4043                         [],[],
4044                         [
4045                             AC_MSG_RESULT([yes])
4046                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4047                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
4048                         ],[
4049                             AC_MSG_RESULT([no])
4050                         ])
4051                 ])
4052             LDFLAGS="$saveLdflags"
4053         else
4054             SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
4055             WXCONFIG_RPATH="-R\$libdir"
4056         fi
4057       ;;
4058
4059       *-*-darwin* )
4060         install_name_tool=`which install_name_tool`
4061         if test "$install_name_tool" -a -x "$install_name_tool"; then
4062             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
4063             cat <<EOF >change-install-names
4064 #!/bin/sh
4065 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4066 inst_cmd="install_name_tool "
4067 for i in \${libnames} ; do
4068     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
4069 done
4070 \${inst_cmd} \${3}
4071 EOF
4072             chmod +x change-install-names
4073         fi
4074       ;;
4075
4076       *-*-cygwin* | *-*-mingw32* )
4077         dnl this one shouldn't be used for the library build so put it in a
4078         dnl separate variable from WXCONFIG_CPPFLAGS
4079         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4080         ;;
4081
4082       *-*-hpux* )
4083         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4084         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4085         ;;
4086
4087     esac
4088
4089     if test $wxUSE_RPATH = "no"; then
4090         SAMPLES_RPATH_FLAG=''
4091         SAMPLES_RPATH_POSTLINK=''
4092         WXCONFIG_RPATH=''
4093     fi
4094
4095     SHARED=1
4096
4097 else
4098
4099     config_linkage_component="-static"
4100     SHARED=0
4101
4102 fi
4103
4104
4105 UNICODE=0
4106 lib_unicode_suffix=
4107 WX_CHARTYPE="ansi"
4108 if test "$wxUSE_UNICODE" = "yes"; then
4109     lib_unicode_suffix=u
4110     WX_CHARTYPE="unicode"
4111     UNICODE=1
4112 fi
4113
4114 lib_debug_suffix=
4115 WX_DEBUGTYPE="release"
4116 DEBUG_FLAG=0
4117 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
4118     lib_debug_suffix=d
4119     WX_DEBUGTYPE="debug"
4120     DEBUG_FLAG=1
4121 fi
4122
4123 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4124 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4125
4126 DEBUG_INFO=0
4127 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4128     DEBUG_INFO=1
4129 fi
4130
4131 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
4132
4133 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
4134
4135 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4136
4137 if test "$cross_compiling" = "yes"; then
4138     HOST_SUFFIX="-$host_alias"
4139     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
4140     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
4141 fi
4142
4143 dnl library link name
4144 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
4145 dnl If we ever need to do that, we won't need to keep these.
4146 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4147 if test "${TOOLKIT_DIR}" = "os2"; then
4148     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4149 else
4150     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4151 fi
4152
4153
4154
4155 if test "$wxUSE_COCOA" = 1; then
4156     AC_LANG_SAVE
4157     AC_WX_LANG_OBJECTIVEC
4158 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4159 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4160 dnl Point but only if MacTypes.h was not included first.  Of course,
4161 dnl if MacTypes.h is included later then you're screwed when it
4162 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4163 dnl to not typedef Point and thus fix the problem.
4164     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4165     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4166 #include <CoreFoundation/CoreFoundation.h>
4167         ],[],
4168         [AC_MSG_RESULT([no])],
4169         [AC_MSG_RESULT([yes])
4170         AC_MSG_CHECKING([if defining __Point__ will fix it])
4171         AC_TRY_COMPILE([#define __Point__ 1
4172 #include <AppKit/NSEvent.h>
4173 #include <CoreFoundation/CoreFoundation.h>
4174             ],[],
4175             [AC_MSG_RESULT([yes])
4176             AC_DEFINE(__Point__)
4177             ],
4178             [AC_MSG_FAILURE([no])]
4179         )]
4180     )
4181     AC_LANG_RESTORE
4182 fi
4183
4184 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
4185     dnl base name of the resource file for wxMac must be the same
4186     dnl as library installation base name (-install_name)
4187     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
4188     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
4189
4190     dnl add the resources target for wxMac
4191     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
4192
4193     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
4194     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
4195     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
4196
4197     MACSETFILE="\$(SETFILE)"
4198
4199     dnl resources are bundled both with shared library and applications
4200     dnl since the carb resource *must* be included in the application
4201     if test "$wxUSE_MAC" = 1; then
4202         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
4203         RESCOMP="$REZ"
4204         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
4205     else
4206         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
4207         RESCOMP="echo -n \| $REZ"
4208         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
4209     fi
4210
4211 else
4212     dnl default value is to (silently) do nothing in the makefile
4213     MACSETFILE="@true"
4214
4215     if test "$wxUSE_PM" = 1; then
4216         RESCOMP="emxbind"
4217         WXCONFIG_RESFLAGS="-ep"
4218
4219         dnl Is this one really used anywhere for pm?
4220         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
4221     else
4222         POSTLINK_COMMAND="@true"
4223     fi
4224
4225 fi
4226
4227
4228 dnl ---------------------------------------------------------------------------
4229 dnl Checks for typedefs
4230 dnl ---------------------------------------------------------------------------
4231
4232 dnl   defines mode_t if not already defined
4233 AC_TYPE_MODE_T
4234 dnl   defines off_t if not already defined
4235 AC_TYPE_OFF_T
4236 dnl   defines pid_t if not already defined
4237 AC_TYPE_PID_T
4238 dnl   defines size_t if not already defined
4239 AC_TYPE_SIZE_T
4240 dnl   defines uid_t and gid_t if not already defined
4241 AC_TYPE_UID_T
4242
4243 dnl sets HAVE_SSIZE_T if ssize_t is defined
4244 AC_CHECK_TYPES(ssize_t)
4245
4246 dnl check what exactly size_t is on this machine - this is necessary to avoid
4247 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4248 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4249 AC_CACHE_CHECK([if size_t is unsigned int],
4250     wx_cv_size_t_is_uint,
4251     [
4252     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4253     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4254     dnl methods in a local class (i.e. class inside a function) declaration
4255     dnl without any objections!!
4256     dnl
4257     dnl hence the hack below: we must have Foo at global scope!
4258     AC_TRY_COMPILE([#include <stddef.h>],
4259         [
4260             return 0; }
4261
4262             struct Foo { void foo(size_t); void foo(unsigned int); };
4263
4264             int bar() {
4265         ],
4266         wx_cv_size_t_is_uint=no,
4267         wx_cv_size_t_is_uint=yes
4268     )
4269     ]
4270 )
4271
4272 if test "$wx_cv_size_t_is_uint" = "yes"; then
4273     AC_DEFINE(wxSIZE_T_IS_UINT)
4274 else
4275     AC_CACHE_CHECK([if size_t is unsigned long],
4276         wx_cv_size_t_is_ulong,
4277         AC_TRY_COMPILE([#include <stddef.h>],
4278             [
4279                 return 0; }
4280
4281                 struct Foo { void foo(size_t); void foo(unsigned long); };
4282
4283                 int bar() {
4284             ],
4285             wx_cv_size_t_is_ulong=no,
4286             wx_cv_size_t_is_ulong=yes
4287         )
4288     )
4289
4290     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4291         AC_DEFINE(wxSIZE_T_IS_ULONG)
4292     fi
4293 fi
4294
4295 AC_LANG_POP() dnl C++
4296
4297 dnl ---------------------------------------------------------------------------
4298 dnl Checks for structures
4299 dnl ---------------------------------------------------------------------------
4300
4301 dnl does passwd struct has the pw_gecos field?
4302 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4303     [
4304         AC_TRY_COMPILE([#include <pwd.h>],
4305              [
4306                 char *p;
4307                 struct passwd *pw;
4308                 p = pw->pw_gecos;
4309              ],
4310              [
4311                 wx_cv_struct_pw_gecos=yes
4312              ],
4313              [
4314                 wx_cv_struct_pw_gecos=no
4315              ]
4316         )
4317     ]
4318 )
4319
4320 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4321     AC_DEFINE(HAVE_PW_GECOS)
4322 fi
4323
4324 dnl ---------------------------------------------------------------------------
4325 dnl Check for functions
4326 dnl ---------------------------------------------------------------------------
4327
4328 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4329 if test "$wxUSE_WCHAR_T" = "yes"; then
4330     AC_DEFINE(wxUSE_WCHAR_T)
4331
4332     dnl check for wcslen in all possible places
4333     WCSLEN_FOUND=0
4334     WCHAR_LINK=
4335     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4336
4337     if test "$WCSLEN_FOUND" = 0; then
4338         if test "$TOOLKIT" = "MSW"; then
4339             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4340         else
4341             AC_CHECK_LIB(w, wcslen, [
4342                             WCHAR_LINK=" -lw"
4343                             WCSLEN_FOUND=1
4344                         ])
4345         fi
4346     fi
4347
4348     if test "$WCSLEN_FOUND" = 1; then
4349         AC_DEFINE(HAVE_WCSLEN)
4350     fi
4351
4352     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4353     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4354     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4355     dnl flags when g++ is configured, it will declare it's own).
4356     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4357         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4358     fi
4359
4360     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4361     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4362     dnl library, not the header, so do a header check for mbstate_t first.
4363     AC_CHECK_TYPES([mbstate_t],
4364                    [AC_CHECK_FUNCS(wcsrtombs)],
4365                    [],
4366                    [#include <wchar.h>])
4367 else
4368     AC_MSG_WARN([Wide character support is unavailable])
4369 fi
4370
4371 dnl check for vsnprintf() -- a safe version of vsprintf())
4372 dnl
4373 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4374 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4375 dnl stupidly, provides a dummy function declaration inside its extension)
4376 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4377 dnl
4378 dnl so we first check if the function is in the library
4379 dnl
4380 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4381 AC_CHECK_FUNCS(snprintf vsnprintf)
4382
4383 if test "$ac_cv_func_vsnprintf" = "yes"; then
4384     dnl yes it is -- now check if it is in the headers
4385     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4386         [
4387             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4388             dnl taking "char *" and not "const char *" while Metrowerks does
4389             dnl provide a correct vsnprintf declaration but in C++ mode it's
4390             dnl always in std namespace and so we have to bring it in scope
4391             AC_TRY_COMPILE(
4392                 [
4393                     #include <stdio.h>
4394                     #include <stdarg.h>
4395                     #ifdef __MSL__
4396                     #if __MSL__ >= 0x6000
4397                     namespace std {}
4398                     using namespace std;
4399                     #endif
4400                     #endif
4401                 ],
4402                 [
4403                     char *buf;
4404                     va_list ap;
4405                     vsnprintf(buf, 10u, "%s", ap);
4406                 ],
4407                 wx_cv_func_vsnprintf_decl=yes,
4408                 wx_cv_func_vsnprintf_decl=no
4409             )
4410         ]
4411     )
4412
4413     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4414         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4415
4416         dnl we know there is a vsnprintf declaration, but some old headers
4417         dnl may have one taking a "char *" format instead of "const char *"
4418         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4419             [
4420                 AC_TRY_COMPILE(
4421                     [
4422                         #include <stdio.h>
4423                         #include <stdarg.h>
4424                         #ifdef __MSL__
4425                         #if __MSL__ >= 0x6000
4426                         namespace std {}
4427                         using namespace std;
4428                         #endif
4429                         #endif
4430                     ],
4431                     [
4432                         char *buf;
4433                         va_list ap;
4434                         const char *fmt = "%s";
4435                         vsnprintf(buf, 10u, fmt, ap);
4436                     ],
4437                     wx_cv_func_broken_vsnprintf_decl=no,
4438                     wx_cv_func_broken_vsnprintf_decl=yes
4439                 )
4440             ]
4441         )
4442
4443         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4444             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4445         fi
4446     fi
4447 fi
4448
4449 dnl the same as above but for snprintf() now: it's not present in at least AIX
4450 dnl 4.2 headers
4451 if test "$ac_cv_func_snprintf" = "yes"; then
4452     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4453         [
4454             AC_TRY_COMPILE(
4455                 [
4456                     #include <stdio.h>
4457                     #include <stdarg.h>
4458                     #ifdef __MSL__
4459                     #if __MSL__ >= 0x6000
4460                     namespace std {}
4461                     using namespace std;
4462                     #endif
4463                     #endif
4464                 ],
4465                 [
4466                     char *buf;
4467                     snprintf(buf, 10u, "%s", "wx");
4468                 ],
4469                 wx_cv_func_snprintf_decl=yes,
4470                 wx_cv_func_snprintf_decl=no
4471             )
4472         ]
4473     )
4474
4475     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4476         AC_DEFINE(HAVE_SNPRINTF_DECL)
4477
4478         dnl we know there is an snprintf declaration, but some old headers
4479         dnl may have one taking a "char *" format instead of "const char *"
4480         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4481             [
4482                 AC_TRY_COMPILE(
4483                     [
4484                         #include <stdio.h>
4485                         #include <stdarg.h>
4486                         #ifdef __MSL__
4487                         #if __MSL__ >= 0x6000
4488                         namespace std {}
4489                         using namespace std;
4490                         #endif
4491                         #endif
4492                     ],
4493                     [
4494                         char *buf;
4495                         const char *fmt = "%s";
4496                         snprintf(buf, 10u, fmt, "wx");
4497                     ],
4498                     wx_cv_func_broken_snprintf_decl=no,
4499                     wx_cv_func_broken_snprintf_decl=yes
4500                 )
4501             ]
4502         )
4503
4504         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4505             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4506         fi
4507     fi
4508
4509     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4510
4511         dnl check if snprintf() has support for positional arguments
4512         dnl NB: if snprintf() has positional support we can safely suppose that also
4513         dnl     other *printf() functions support them as they all belong to the same
4514         dnl     family and they all fallback to the same implementation
4515         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4516             [
4517                 AC_TRY_RUN(
4518                     [
4519                         #include <stdio.h>
4520
4521                         int main (void)
4522                         {
4523                             char buffer[128];
4524                             snprintf (buffer, 128, "%2\$d %3\$d %1\$d", 1, 2, 3);
4525                             if (strcmp ("2 3 1", buffer) == 0)
4526                                 exit (0);
4527                             exit (1);
4528                         }
4529                     ],
4530                     wx_cv_func_snprintf_pos_params=no,
4531                     wx_cv_func_snprintf_pos_params=yes,
4532                     dnl be pessimistic when cross-compiling
4533                     [
4534                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4535 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4536                         wx_cv_func_snprintf_pos_params=no
4537                     ]
4538                 )
4539             ]
4540         )
4541
4542         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4543             AC_DEFINE(HAVE_UNIX98_PRINTF)
4544         fi
4545     fi
4546 fi
4547
4548 if test "$wxUSE_UNICODE" = yes; then
4549
4550     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4551     dnl builds so let's check if swprintf() is declared as C99 imposes:
4552     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4553     dnl or rather as:
4554     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4555     AC_CHECK_FUNCS(swprintf)
4556
4557     if test "$ac_cv_func_swprintf" = "yes"; then
4558         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4559             [
4560                 AC_TRY_COMPILE(
4561                     [
4562                         #include <stdio.h>
4563                         #include <stdarg.h>
4564                         #include <wchar.h>
4565                     ],
4566                     [
4567                         wchar_t *buf;
4568                         const wchar_t *fmt = L"test";
4569                         swprintf(buf, 10u, fmt);
4570                     ],
4571                     wx_cv_func_broken_swprintf_decl=no,
4572                     wx_cv_func_broken_swprintf_decl=yes
4573                 )
4574             ]
4575         )
4576
4577         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4578             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4579         fi
4580     fi
4581
4582     dnl also look if we have wide char IO functions, notice that [f]putws are
4583     dnl declared in special widec.h under Solaris
4584     wchar_headers="#include <stdio.h>
4585 #include <wchar.h>"
4586     case "${host}" in
4587         *-*-solaris2* )
4588             AC_CHECK_HEADERS(widec.h)
4589             if test "$ac_cv_header_widec_h" = "yes"; then
4590                 wchar_headers="$wchar_headers
4591 #include <widec.h>"
4592             fi
4593     esac
4594
4595     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4596                    [$wchar_headers])
4597
4598     dnl MinGW has a vswprintf with a different prototype, and
4599     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4600     dnl finds it even if it is not declared in some versions...
4601     AC_MSG_CHECKING([for _vsnwprintf])
4602     AC_TRY_COMPILE([#include <wchar.h>],
4603                    [&_vsnwprintf;],
4604                    [AC_MSG_RESULT([yes])
4605                     AC_DEFINE(HAVE__VSNWPRINTF)],
4606                    [AC_MSG_RESULT([no])]);
4607 fi
4608
4609 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4610     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4611 fi
4612
4613 if test "$wxUSE_FILE" = "yes"; then
4614     WX_CHECK_FUNCS(fsync)
4615 fi
4616
4617 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4618
4619 dnl the following tests are for Unix(like) systems only
4620 if test "$TOOLKIT" != "MSW"; then
4621
4622 dnl check for available version of iconv()
4623
4624 AM_ICONV
4625 LIBS="$LIBICONV $LIBS"
4626
4627 dnl check for POSIX signals if we need them
4628 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4629     AC_CHECK_FUNCS(sigaction)
4630
4631     if test "$ac_cv_func_sigaction" = "no"; then
4632         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4633         wxUSE_ON_FATAL_EXCEPTION=no
4634     fi
4635
4636     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4637       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4638       [
4639         dnl C compiler happily compiles the code even if there is type mismatch
4640         AC_LANG_PUSH(C++)
4641         AC_TRY_COMPILE([#include <signal.h>],
4642                      [
4643                         extern void testSigHandler(int);
4644
4645                         struct sigaction sa;
4646                         sa.sa_handler = testSigHandler;
4647                      ], [
4648                         wx_cv_type_sa_handler=int
4649                      ], [
4650                         wx_cv_type_sa_handler=void
4651                      ])
4652         AC_LANG_POP()
4653       ])
4654
4655       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4656     fi
4657 fi
4658
4659 dnl backtrace() and backtrace_symbols() for wxStackWalker
4660 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4661     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4662         [
4663             AC_LANG_PUSH(C++)
4664             AC_TRY_COMPILE([#include <execinfo.h>],
4665                 [
4666                     void *trace[1];
4667                     char **messages;
4668
4669                     backtrace(trace, 1);
4670                     messages = backtrace_symbols(trace, 1);
4671                 ],
4672                 wx_cv_func_backtrace=yes,
4673                 wx_cv_func_backtrace=no
4674             )
4675             AC_LANG_POP()
4676         ]
4677     )
4678
4679
4680     if test "$wx_cv_func_backtrace" = "no"; then
4681         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4682         wxUSE_STACKWALKER=no
4683     else
4684         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4685             [
4686                 AC_LANG_PUSH(C++)
4687                 AC_TRY_LINK([#include <cxxabi.h>],
4688                     [
4689                         int rc;
4690                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4691                     ],
4692                     wx_cv_func_cxa_demangle=yes,
4693                     wx_cv_func_cxa_demangle=no
4694                 )
4695                 AC_LANG_POP()
4696             ]
4697         )
4698
4699         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4700             AC_DEFINE(HAVE_CXA_DEMANGLE)
4701         fi
4702     fi
4703 fi
4704
4705 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4706     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4707     wxUSE_STACKWALKER=no
4708 fi
4709
4710
4711 dnl check for the function for temp files creation
4712 AC_CHECK_FUNCS(mkstemp mktemp, break)
4713
4714 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4715 dnl Linux and *BSD and statvfs() under Solaris
4716 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4717     AC_TRY_COMPILE(
4718         [
4719              #if defined(__BSD__)
4720              #include <sys/param.h>
4721              #include <sys/mount.h>
4722              #else
4723              #include <sys/vfs.h>
4724              #endif
4725         ],
4726         [
4727              long l;
4728              struct statfs fs;
4729              statfs("/", &fs);
4730              l = fs.f_bsize;
4731              l += fs.f_blocks;
4732              l += fs.f_bavail;
4733         ],
4734          wx_cv_func_statfs=yes,
4735          wx_cv_func_statfs=no
4736     )
4737 )
4738
4739 if test "$wx_cv_func_statfs" = "yes"; then
4740     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4741     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4742         AC_LANG_PUSH(C++)
4743         AC_TRY_COMPILE(
4744             [
4745                  #if defined(__BSD__)
4746                  #include <sys/param.h>
4747                  #include <sys/mount.h>
4748                  #else
4749                  #include <sys/vfs.h>
4750                  #endif
4751             ],
4752             [
4753                 struct statfs fs;
4754                 statfs("", &fs);
4755             ],
4756             wx_cv_func_statfs_decl=yes,
4757             wx_cv_func_statfs_decl=no
4758         )
4759         AC_LANG_POP()
4760     )
4761
4762     if test "$wx_cv_func_statfs_decl" = "yes"; then
4763         AC_DEFINE(HAVE_STATFS_DECL)
4764     fi
4765
4766     wx_cv_type_statvfs_t="struct statfs"
4767     AC_DEFINE(HAVE_STATFS)
4768 else
4769     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4770         AC_TRY_COMPILE(
4771             [
4772                 #include <stddef.h>
4773                 #include <sys/statvfs.h>
4774             ],
4775             [
4776                 statvfs("/", NULL);
4777             ],
4778             wx_cv_func_statvfs=yes,
4779             wx_cv_func_statvfs=no
4780         )
4781     )
4782
4783     if test "$wx_cv_func_statvfs" = "yes"; then
4784         dnl we also have to check whether we should use statvfs_t (works under
4785         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4786         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4787         dnl mode both work fine)
4788         dnl
4789         dnl for this check C++ compiler has to be used as passing incompatible
4790         dnl pointers is just a warning and not an error in C
4791         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4792             AC_LANG_PUSH(C++)
4793             AC_TRY_COMPILE(
4794                 [
4795                     #include <sys/statvfs.h>
4796                 ],
4797                 [
4798                     long l;
4799                     statvfs_t fs;
4800                     statvfs("/", &fs);
4801                     l = fs.f_bsize;
4802                     l += fs.f_blocks;
4803                     l += fs.f_bavail;
4804                 ],
4805                 wx_cv_type_statvfs_t=statvfs_t,
4806                 [
4807                     AC_TRY_COMPILE(
4808                         [
4809                             #include <sys/statvfs.h>
4810                         ],
4811                         [
4812                             long l;
4813                             struct statvfs fs;
4814                             statvfs("/", &fs);
4815                             l = fs.f_bsize;
4816                             l += fs.f_blocks;
4817                             l += fs.f_bavail;
4818                         ],
4819                         wx_cv_type_statvfs_t="struct statvfs",
4820                         wx_cv_type_statvfs_t="unknown"
4821                     )
4822                 ]
4823             )
4824             AC_LANG_POP()
4825         )
4826
4827         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4828             AC_DEFINE(HAVE_STATVFS)
4829         fi
4830     else
4831         dnl set it for the test below
4832         wx_cv_type_statvfs_t="unknown"
4833     fi
4834 fi
4835
4836 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4837     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4838 else
4839     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4840 fi
4841
4842 dnl check for fcntl() or at least flock() needed by Unix implementation of
4843 dnl wxSingleInstanceChecker
4844 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4845     AC_CHECK_FUNCS(fcntl flock, break)
4846
4847     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4848         AC_MSG_WARN(wxSingleInstanceChecker not available)
4849         wxUSE_SNGLINST_CHECKER=no
4850     fi
4851 fi
4852
4853 dnl check for timegm() used by datetime.cpp
4854 AC_CHECK_FUNCS(timegm)
4855
4856 dnl look for a function to modify the environment
4857 AC_CHECK_FUNCS(putenv setenv, break)
4858
4859 HAVE_SOME_SLEEP_FUNC=0
4860 if test "$USE_BEOS" = 1; then
4861     dnl BeOS has its own (wonder where did they get it from) sleep() function
4862     dnl in unistd.h
4863     AC_DEFINE(HAVE_SLEEP)
4864     HAVE_SOME_SLEEP_FUNC=1
4865 fi
4866
4867 if test "$USE_DARWIN" = 1; then
4868     dnl Mac OS X/Darwin has both nanosleep and usleep
4869     dnl but only usleep is defined in unistd.h
4870     AC_DEFINE(HAVE_USLEEP)
4871     HAVE_SOME_SLEEP_FUNC=1
4872 fi
4873
4874 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4875     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4876     POSIX4_LINK=
4877     AC_CHECK_FUNCS(nanosleep,
4878         AC_DEFINE(HAVE_NANOSLEEP),
4879         [
4880             AC_CHECK_LIB(posix4, nanosleep,
4881                 [
4882                     AC_DEFINE(HAVE_NANOSLEEP)
4883                     POSIX4_LINK=" -lposix4"
4884                 ],
4885                 [
4886                     WX_CHECK_FUNCS(usleep,,
4887                                     AC_MSG_WARN([wxSleep() function will not work])
4888                     )
4889                 ]
4890             )
4891         ]
4892     )
4893 fi
4894
4895 dnl check for uname (POSIX) and gethostname (BSD)
4896 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4897 if test "$wx_cv_func_uname" != yes; then
4898     WX_CHECK_FUNCS(gethostname)
4899 fi
4900
4901 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4902
4903 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4904 dnl libnsl or libresolv or libsocket)
4905 INET_LINK=
4906 AC_CHECK_FUNCS(inet_addr,
4907     AC_DEFINE(HAVE_INET_ADDR),
4908     [
4909         AC_CHECK_LIB(nsl, inet_addr,
4910             INET_LINK="nsl",
4911             [
4912                 AC_CHECK_LIB(resolv, inet_addr,
4913                     INET_LINK="resolv",
4914                     [
4915                         AC_CHECK_LIB(socket, inet_addr,
4916                             INET_LINK="socket"
4917                         )
4918                     ]
4919                 )
4920             ]
4921         )
4922     ]
4923 )
4924
4925 AC_CHECK_FUNCS(inet_aton,
4926         AC_DEFINE(HAVE_INET_ATON),
4927         [
4928             dnl only check it in the same lib
4929             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4930         ])
4931
4932 if test "x$INET_LINK" != "x"; then
4933     AC_DEFINE(HAVE_INET_ADDR)
4934     INET_LINK=" -l$INET_LINK"
4935 fi
4936
4937 WX_CHECK_FUNCS(fdopen)
4938
4939 fi
4940
4941 dnl if !MSW
4942
4943
4944 dnl ------------------------------------------
4945 dnl Checks specific to contrib libs (MMedia)
4946 dnl ------------------------------------------
4947
4948 dnl Check for ESD:
4949 EXTRALIBS_ESD=
4950 AC_CHECK_LIB(esd, esd_close, [
4951     AC_CHECK_HEADERS([esd.h], [
4952     EXTRALIBS_ESD="-lesd"
4953   ])
4954 ])
4955 AC_SUBST(EXTRALIBS_ESD)
4956
4957 dnl check for known CD-ROM interface
4958 AC_MSG_CHECKING([for known CD-ROM interface])
4959 AC_TRY_COMPILE([#ifdef __linux__
4960                 #include <linux/cdrom.h>
4961                 #else
4962                 /* For Solaris */
4963                 #include <sys/cdio.h>
4964                 #endif
4965                 ],
4966                [struct cdrom_tocentry entry, old_entry;],
4967                [AC_MSG_RESULT([yes])
4968                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4969                [AC_MSG_RESULT([no])])
4970
4971 dnl ===========================================================================
4972 dnl Now we have all the info we need - use it!
4973 dnl ===========================================================================
4974
4975 dnl flush the cache
4976 AC_CACHE_SAVE
4977
4978 dnl ---------------------------------------------------------------------------
4979 dnl thread support for Unix (for Win32 and OS/2 see past
4980 dnl                          the next matching "else")
4981 dnl ---------------------------------------------------------------------------
4982
4983 dnl under MSW (except mingw32) we always have thread support
4984 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4985
4986     dnl the code below:
4987     dnl
4988     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4989     dnl   necessary to build the MT programs for the linker and compiler
4990     dnl   respectively
4991     dnl
4992     dnl   sets wxUSE_THREADS=1 if thread support is activated
4993
4994     THREADS_LINK=
4995     THREADS_CFLAGS=
4996
4997     if test "$wxUSE_THREADS" = "yes" ; then
4998         if test "$USE_BEOS" = 1; then
4999             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
5000             wxUSE_THREADS="no"
5001         fi
5002     fi
5003
5004     if test "$wxUSE_THREADS" = "yes" ; then
5005         dnl find if POSIX threads are available
5006         dnl
5007         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
5008         dnl archive from http://ac-archive.sourceforge.net/
5009         dnl
5010         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
5011         dnl Forero Cuervo <bachue@bachue.com> for the original code
5012
5013         dnl TODO: cache the result
5014
5015         dnl define the list of the thread options to try in the loop below
5016         dnl with the convention that anything starting with '-' is a cpp flag
5017         dnl while anything else is a library (i.e. there is an implicit "-l")
5018         THREAD_OPTS="-pthread"
5019         case "${host}" in
5020           *-*-solaris2* | *-*-sunos4* )
5021                 if test "x$GCC" = "xyes"; then
5022                     dnl Solaris/gcc combination use this one for some reason
5023                     THREAD_OPTS="-pthreads $THREAD_OPTS"
5024                 else
5025                     THREAD_OPTS="-mt $THREAD_OPTS"
5026                 fi
5027                 ;;
5028           *-*-freebsd*)
5029                 dnl look, in order, for the kernel threads, then Linux threads
5030                 dnl and finally the userland threads
5031                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
5032                 ;;
5033           *-*-darwin* | *-*-cygwin* )
5034                 dnl Darwin / Mac OS X just uses -lpthread tested below
5035                 dnl and so does Cygwin
5036                 THREAD_OPTS=""
5037                 ;;
5038           *-*-aix*)
5039                 dnl AIX calls the library libpthreads - thanks IBM!
5040                 THREAD_OPTS="pthreads"
5041                 ;;
5042           *-hp-hpux* )
5043                 if test "x$GCC" = "xyes"; then
5044                     dnl g++ versions before 3.3.2 don't support -pthread.
5045                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
5046                         THREAD_OPTS=""
5047                 else
5048                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
5049                     dnl 2005]) supports -mt
5050                     THREAD_OPTS="-mt"
5051                 fi
5052                 ;;
5053
5054           *-*-irix* )
5055                 dnl gcc under IRIX doesn't seem to like -pthread, but it
5056                 dnl doesn't give an error for it neither, just a warning
5057                 dnl message -- but this is still very annoying
5058                 if test "x$GCC" = "xyes"; then
5059                     THREAD_OPTS=""
5060                 fi
5061                 ;;
5062
5063           *-*-*UnixWare*)
5064                 dnl flying by man pages here: Caldera online docs use this
5065                 if test "x$GCC" != "xyes"; then
5066                     THREAD_OPTS="-Ethread"
5067                 fi
5068                 ;;
5069         esac
5070
5071         dnl simply linking with libpthread should make the test below work but
5072         dnl it's far from certain that the threaded programs compiled without
5073         dnl any special switches actually work, so try it after all the others
5074         THREAD_OPTS="$THREAD_OPTS pthread none"
5075
5076         dnl now test for all possibilities
5077         THREADS_OK=no
5078         for flag in $THREAD_OPTS; do
5079             case $flag in
5080                 none)
5081                     AC_MSG_CHECKING([whether pthreads work without any flags])
5082                     ;;
5083
5084                 -*)
5085                     AC_MSG_CHECKING([whether pthreads work with $flag])
5086                     THREADS_CFLAGS="$flag"
5087                     ;;
5088
5089                 *)
5090                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5091                     THREADS_LINK="-l$flag"
5092                     ;;
5093               esac
5094
5095               save_LIBS="$LIBS"
5096               save_CFLAGS="$CFLAGS"
5097               LIBS="$THREADS_LINK $LIBS"
5098               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5099
5100               AC_TRY_LINK([#include <pthread.h>],
5101                           [pthread_create(0,0,0,0);],
5102                           THREADS_OK=yes)
5103
5104               LIBS="$save_LIBS"
5105               CFLAGS="$save_CFLAGS"
5106
5107               AC_MSG_RESULT($THREADS_OK)
5108               if test "x$THREADS_OK" = "xyes"; then
5109                       break;
5110               fi
5111
5112               THREADS_LINK=""
5113               THREADS_CFLAGS=""
5114       done
5115
5116       if test "x$THREADS_OK" != "xyes"; then
5117           wxUSE_THREADS=no
5118           AC_MSG_WARN([No thread support on this system... disabled])
5119       else
5120           dnl yes, these special compiler flags should be used with the
5121           dnl linker as well
5122           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5123           LIBS="$THREADS_LINK $LIBS"
5124
5125           AC_MSG_CHECKING([if more special flags are required for pthreads])
5126           flag=no
5127           case "${host}" in
5128             *-aix*)
5129                 dnl again quoting from
5130                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5131                 dnl
5132                 dnl     When compiling and linking with -pthread, the library
5133                 dnl     search path should include -L/usr/lib/threads at the
5134                 dnl     beginning of the path.
5135                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5136                 flag="-D_THREAD_SAFE"
5137                 ;;
5138             *-freebsd*)
5139                 flag="-D_THREAD_SAFE"
5140                 ;;
5141             *-hp-hpux* )
5142                 flag="-D_REENTRANT"
5143                 if test "x$GCC" != "xyes"; then
5144                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5145                     flag="$flag -D_RWSTD_MULTI_THREAD"
5146                 fi
5147                 ;;
5148             *solaris* | alpha*-osf*)
5149                 flag="-D_REENTRANT"
5150                 ;;
5151           esac
5152           AC_MSG_RESULT(${flag})
5153           if test "x$flag" != xno; then
5154               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5155           fi
5156
5157           dnl don't add these options to CPPFLAGS as cpp might not know them
5158           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5159       fi
5160     fi
5161
5162     dnl do other tests only if we are using threads
5163     if test "$wxUSE_THREADS" = "yes" ; then
5164       AC_CHECK_FUNCS(thr_setconcurrency)
5165
5166       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5167       dnl wouldn't be found by it
5168       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5169       [
5170         AC_TRY_COMPILE([#include <pthread.h>
5171                void ThreadCleanupFunc(void *p);
5172             ],
5173             [
5174                 void *p;
5175                 pthread_cleanup_push(ThreadCleanupFunc, p);
5176                 pthread_cleanup_pop(0);
5177             ], [
5178                wx_cv_func_pthread_cleanup=yes
5179             ], [
5180                wx_cv_func_pthread_cleanup=no
5181             ]
5182         )
5183       ])
5184       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5185         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5186       fi
5187
5188       AC_CHECK_HEADERS(sched.h)
5189       if test "$ac_cv_header_sched_h" = "yes"; then
5190           AC_CHECK_FUNC(sched_yield,
5191             AC_DEFINE(HAVE_SCHED_YIELD),
5192             [
5193                 AC_CHECK_LIB(posix4,
5194                     sched_yield,
5195                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5196                     AC_MSG_WARN(wxThread::Yield will not work properly)
5197                 )
5198             ]
5199           )
5200       fi
5201
5202       dnl to be able to set the thread priority, we need to have all of the
5203       dnl following functions:
5204       dnl   1. pthread_attr_getschedpolicy
5205       dnl   2. sched_get_priority_min and sched_get_priority_max
5206       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5207       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5208       HAVE_PRIOR_FUNCS=0
5209       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5210                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5211                        [AC_CHECK_FUNC(sched_get_priority_max,
5212                            HAVE_PRIOR_FUNCS=1,
5213                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5214                              [
5215                                 HAVE_PRIOR_FUNCS=1
5216                                 POSIX4_LINK=" -lposix4"
5217                              ],
5218                            )]
5219                        )]
5220                      )]
5221                    )
5222
5223       if test "$HAVE_PRIOR_FUNCS" = 1; then
5224         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5225       else
5226         AC_MSG_WARN(Setting thread priority will not work)
5227       fi
5228
5229       AC_CHECK_FUNC(pthread_cancel,
5230                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5231                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5232
5233       AC_CHECK_FUNC(pthread_attr_setstacksize,
5234                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5235
5236       dnl mutexattr_t initialization is done in quite different ways on different
5237       dnl platforms, so check for a few things:
5238       dnl
5239       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5240       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5241       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5242       dnl defined, we do it by directly assigned
5243       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5244
5245       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5246       [
5247         AC_TRY_COMPILE([#include <pthread.h>],
5248             [
5249                pthread_mutexattr_t attr;
5250                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5251             ],
5252             wx_cv_type_pthread_mutexattr_t=yes,
5253             wx_cv_type_pthread_mutexattr_t=no
5254         )
5255       ])
5256
5257       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5258         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5259
5260         dnl check if we already have the declaration we need, it is not
5261         dnl present in some systems' headers
5262         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5263                        wx_cv_func_pthread_mutexattr_settype_decl, [
5264                        AC_TRY_COMPILE([#include <pthread.h>],
5265                            [
5266                                pthread_mutexattr_t attr;
5267                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5268                            ],
5269                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5270                            wx_cv_func_pthread_mutexattr_settype_decl=no
5271                        )
5272         ])
5273         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5274             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5275         fi
5276       else
5277         dnl don't despair, there may be another way to do it
5278         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5279                        wx_cv_type_pthread_rec_mutex_init,
5280         [
5281             AC_TRY_COMPILE([#include <pthread.h>],
5282                 [
5283                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5284                 ], [
5285                     wx_cv_type_pthread_rec_mutex_init=yes
5286                 ], [
5287                     wx_cv_type_pthread_rec_mutex_init=no
5288                 ]
5289             )
5290         ])
5291         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5292           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5293         else
5294           dnl this may break code working elsewhere, so at least warn about it
5295           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5296         fi
5297       fi
5298     fi
5299
5300 dnl from if !MSW
5301 else
5302     if test "$wxUSE_THREADS" = "yes" ; then
5303       case "${host}" in
5304         *-*-mingw32* )
5305             dnl check if the compiler accepts -mthreads
5306             AC_CACHE_CHECK([if compiler supports -mthreads],
5307                 wx_cv_cflags_mthread,
5308                 [
5309                     CFLAGS_OLD="$CFLAGS"
5310                     CFLAGS="-mthreads $CFLAGS"
5311                     AC_TRY_COMPILE([], [],
5312                         wx_cv_cflags_mthread=yes,
5313                         wx_cv_cflags_mthread=no
5314                     )
5315                 ]
5316             )
5317
5318             if test "$wx_cv_cflags_mthread" = "yes"; then
5319                 dnl it does, use it
5320                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5321                 LDFLAGS="$LDFLAGS -mthreads"
5322             else
5323                 dnl it doesn't
5324                 CFLAGS="$CFLAGS_OLD"
5325             fi
5326         ;;
5327         *-pc-os2*emx )
5328             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5329             LDFLAGS="$LDFLAGS -Zmt"
5330         ;;
5331       esac
5332     fi
5333 fi
5334
5335 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5336 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5337 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5338 dnl By preference, we probably should use getaddrinfo which avoids thread
5339 dnl safety issues and supports IPv6, however there currently is no code
5340 dnl for it, so testing for it is temporarily disabled and we are restricted
5341 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5342
5343 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5344     dnl no getaddrinfo, so check for gethostbyname_r and
5345     dnl related functions (taken from python's configure.in)
5346     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5347       AX_FUNC_WHICH_GETHOSTBYNAME_R
5348       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5349               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5350           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5351       fi
5352       dnl A similar test for getservbyname_r
5353       dnl I'm tempted to just not do this test which is taking much time and
5354       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5355       dnl doing the test already exists, so using it is easy enough.     - SN
5356       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5357       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5358               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5359           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5360       fi
5361       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5362       dnl silently assume it's available exactly if gethostbyname_r is
5363       dnl available and always requires two more arguments than
5364       dnl gethostbyname_r.
5365       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5366       dnl  function, although it should be easy to rewrite the gethostbyname_r
5367       dnl  check to fit this case, if it's really needed.                - SN )
5368 dnl    ]
5369 dnl )
5370
5371 if test "$wxUSE_THREADS" = "yes"; then
5372   AC_DEFINE(wxUSE_THREADS)
5373
5374   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5375 else
5376   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5377   dnl functions - add tests for other functions here as well
5378   if test "$wx_cv_func_strtok_r" = "yes"; then
5379     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5380     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5381         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5382         AC_MSG_RESULT(yes)
5383     else
5384         AC_MSG_RESULT(no)
5385     fi
5386   fi
5387 fi
5388
5389 if test "$WXGTK20" = 1 ; then
5390   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5391   WXGTK12=1
5392 fi
5393
5394 if test "$WXGTK12" = 1 ; then
5395   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5396 fi
5397
5398 if test "$WXGTK127" = 1 ; then
5399   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5400 fi
5401
5402 if test "$WXGPE" = 1 ; then
5403   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5404 fi
5405
5406 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5407 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5408 DEBUG_CFLAGS=
5409 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5410     DEBUG_CFLAGS="-g"
5411     wxUSE_OPTIMISE=no
5412 fi
5413
5414 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5415     wxUSE_DEBUG_INFO=yes
5416     if test "$GCC" = yes; then
5417         DEBUG_CFLAGS="-ggdb"
5418     fi
5419 fi
5420
5421 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5422     AC_DEFINE(WXDEBUG)
5423     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5424 else
5425     if test "$wxUSE_GTK" = 1 ; then
5426         if test "x$wxGTK_VERSION" = "x1" ; then
5427             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5428         fi
5429     fi
5430 fi
5431
5432 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5433     AC_DEFINE(wxUSE_MEMORY_TRACING)
5434     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5435     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5436     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5437 fi
5438
5439 if test "$wxUSE_DMALLOC" = "yes" ; then
5440     DMALLOC_LIBS="-ldmallocthcxx"
5441 fi
5442
5443 dnl cc/cxx/ld option for profiling
5444 PROFILE_FLAGS=
5445 if test "$wxUSE_PROFILE" = "yes" ; then
5446     PROFILE_FLAGS=" -pg"
5447 fi
5448
5449 if test "$GCC" = "yes" ; then
5450     if test "$wxUSE_NO_RTTI" = "yes" ; then
5451         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5452     fi
5453     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5454         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5455     fi
5456     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5457         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5458     fi
5459
5460     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5461     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5462     dnl for each subroutine by default -- using the switch below only creates
5463     dnl one entry per file instead at the price of minor performance penalty
5464     dnl
5465     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5466     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5467     dnl this, or even the extent of gcc/wx version combinations affected, but
5468     dnl also as above, this 'fix' does not come without side effects.
5469     dnl
5470     dnl TODO: test for the gcc version here (how?)
5471     case "${host}" in
5472       powerpc*-*-aix* )
5473         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5474         ;;
5475       *-hppa* )
5476         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5477         ;;
5478     esac
5479 fi
5480
5481 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5482 OPTIMISE_CFLAGS=
5483 if test "$wxUSE_OPTIMISE" = "no" ; then
5484     if test "$GCC" = yes ; then
5485         dnl use -O0 because compiling with it is faster than compiling with no
5486         dnl optimization options at all (at least with g++ 3.2)
5487         OPTIMISE_CFLAGS="-O0"
5488     fi
5489 else
5490     if test "$GCC" = yes ; then
5491         case "${host}" in
5492             *-pc-os2_emx | *-pc-os2-emx )
5493                 dnl Not all of the supported gcc versions understand
5494                 dnl -fstrict-aliasing and none actually needs it (yet).
5495                 OPTIMISE_CFLAGS="-O2"
5496             ;;
5497             *)
5498                 dnl Switch on optimisation but keep strict-aliasing off for
5499                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5500                 dnl switched back on consider using -Wstrict-aliasing=2.
5501                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5502             ;;
5503         esac
5504     else
5505         OPTIMISE_CFLAGS="-O"
5506     fi
5507 fi
5508
5509 dnl ---------------------------------------------------------------------------
5510 dnl compatibility level
5511 dnl ---------------------------------------------------------------------------
5512
5513 if test "x$WXWIN_COMPATIBILITY_2_4" = "xyes"; then
5514     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
5515
5516     WXWIN_COMPATIBILITY_2_6="yes"
5517 fi
5518
5519 if test "x$WXWIN_COMPATIBILITY_2_6" != "xno"; then
5520     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5521 fi
5522
5523 dnl ---------------------------------------------------------------------------
5524 dnl the library may be built without GUI classes at all
5525 dnl ---------------------------------------------------------------------------
5526
5527 if test "$wxUSE_GUI" = "yes"; then
5528     AC_DEFINE(wxUSE_GUI)
5529
5530     dnl the things we always pull in the GUI version of the library:
5531     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5532     dnl    library really can't be built without those)
5533     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5534     dnl    almost any program and the first 2 are needed to show a message box
5535     dnl    which want to be always able to do)
5536     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5537     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5538     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5539     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5540     dnl 5. misc stuff: timers, settings, message box
5541 fi
5542
5543 dnl ---------------------------------------------------------------------------
5544 dnl Unix/Windows
5545 dnl ---------------------------------------------------------------------------
5546
5547 if test "$wxUSE_UNIX" = "yes"; then
5548   AC_DEFINE(wxUSE_UNIX)
5549 fi
5550
5551 dnl ------------------------------------------------------------------------
5552 dnl DLL support
5553 dnl ------------------------------------------------------------------------
5554
5555 dnl under MSW we always have LoadLibrary/GetProcAddress
5556 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5557
5558     HAVE_DL_FUNCS=0
5559     HAVE_SHL_FUNCS=0
5560     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5561         if test "$USE_DARWIN" = 1; then
5562             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5563             HAVE_DL_FUNCS=1
5564         elif test "$USE_DOS" = 1; then
5565             HAVE_DL_FUNCS=0
5566         else
5567             dnl the test is a bit complicated because we check for dlopen() both with
5568             dnl and without -ldl and we also try to find shl_load() if there is no
5569             dnl dlopen() on this system
5570             AC_CHECK_FUNCS(dlopen,
5571             [
5572                 AC_DEFINE(HAVE_DLOPEN)
5573                 HAVE_DL_FUNCS=1
5574             ],
5575             [
5576                 AC_CHECK_LIB(dl, dlopen,
5577                             [
5578                                 AC_DEFINE(HAVE_DLOPEN)
5579                                 HAVE_DL_FUNCS=1
5580                                 DL_LINK=" -ldl$DL_LINK"
5581                             ],
5582                             [
5583                                 AC_CHECK_FUNCS(shl_load,
5584                                               [
5585                                                 AC_DEFINE(HAVE_SHL_LOAD)
5586                                                 HAVE_SHL_FUNCS=1
5587                                               ],
5588                                               [
5589                                                 AC_CHECK_LIB(shl_load, dld,
5590                                                              [
5591                                                                 HAVE_SHL_FUNCS=1
5592                                                                 DL_LINK=" -ldld$DL_LINK"
5593                                                              ])
5594                                               ])
5595                             ])
5596             ])
5597
5598         dnl check also for dlerror()
5599         if test "$HAVE_DL_FUNCS" = 1; then
5600             AC_CHECK_FUNCS(dlerror,
5601                 AC_DEFINE(HAVE_DLERROR),
5602                 [
5603                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5604                 ]
5605             )
5606         fi
5607         fi
5608
5609         if test "$HAVE_DL_FUNCS" = 0; then
5610             if test "$HAVE_SHL_FUNCS" = 0; then
5611               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5612                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5613                   wxUSE_DYNAMIC_LOADER=no
5614                   wxUSE_DYNLIB_CLASS=no
5615               else
5616                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5617               fi
5618             fi
5619         fi
5620     fi
5621 fi
5622
5623 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5624     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5625 fi
5626 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5627     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5628 fi
5629
5630
5631 dnl ---------------------------------------------------------------------------
5632 dnl Verify consistency of plugins/monolithic/shared settings:
5633 dnl ---------------------------------------------------------------------------
5634
5635 if test "$wxUSE_PLUGINS" = "yes" ; then
5636     if test "$wxUSE_SHARED" = "no" ; then
5637         AC_MSG_WARN([plugins supported only in shared build, disabling])
5638         wxUSE_PLUGINS=no
5639     fi
5640     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5641         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5642         wxUSE_PLUGINS=no
5643     fi
5644     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5645         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5646         wxUSE_PLUGINS=no
5647     fi
5648     if test "$wxUSE_PLUGINS" = "yes" ; then
5649         AC_DEFINE(wxUSE_PLUGINS)
5650     fi
5651 fi
5652
5653 dnl ---------------------------------------------------------------------------
5654 dnl Register non-GUI class options for makefiles and setup.h
5655 dnl ---------------------------------------------------------------------------
5656
5657 if test "$wxUSE_STL" = "yes"; then
5658   AC_DEFINE(wxUSE_STL)
5659 fi
5660
5661 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5662   AC_DEFINE(wxUSE_APPLE_IEEE)
5663 fi
5664
5665 if test "$wxUSE_TIMER" = "yes"; then
5666   AC_DEFINE(wxUSE_TIMER)
5667 fi
5668
5669 dnl Unix implementation needs additional checks because audio support
5670 dnl comes in many favours:
5671 if test "$USE_UNIX" = "1" ; then
5672     dnl it's not enough to check for just the header because OSS under NetBSD
5673     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5674     dnl whether we need -lossaudio at link-time
5675     AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5676         AC_TRY_LINK([
5677                 #include <sys/ioctl.h>
5678                 #include <sys/soundcard.h>
5679             ],
5680             [
5681                 ioctl(0, SNDCTL_DSP_SPEED, 0);
5682             ],
5683             ac_cv_header_sys_soundcard=yes,
5684             [
5685                 saveLibs="$LIBS"
5686                 LIBS="$saveLibs -lossaudio"
5687                 AC_TRY_LINK([
5688                         #include <sys/ioctl.h>
5689                         #include <sys/soundcard.h>
5690                     ],
5691                     [
5692                         ioctl(0, SNDCTL_DSP_SPEED, 0);
5693                     ],
5694                     ac_cv_header_sys_soundcard=yes,
5695                     [
5696                         LIBS="$saveLibs"
5697                         ac_cv_header_sys_soundcard=no
5698                     ]
5699                 )
5700             ]
5701         )
5702     ])
5703
5704     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5705         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5706     else
5707         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5708     fi
5709 fi
5710 WITH_PLUGIN_SDL=0
5711 if test "$wxUSE_SOUND" = "yes"; then
5712   if test "$USE_UNIX" = "1" ; then
5713     if test "$wxUSE_LIBSDL" != "no"; then
5714       AM_PATH_SDL([1.2.0],
5715                   [
5716                     EXTRALIBS_SDL="$SDL_LIBS"
5717                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5718                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5719                     AC_DEFINE(wxUSE_LIBSDL)
5720                   ],
5721                   [wxUSE_LIBSDL="no"])
5722       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5723         WITH_PLUGIN_SDL=1
5724       fi
5725     fi
5726   else
5727     dnl wxMGL doesn't support sound under DOS, only under Unix
5728     if test "$wxUSE_MGL" = 1; then
5729         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5730         wxUSE_SOUND="no"
5731     fi
5732   fi
5733 fi
5734
5735 if test "$wxUSE_SOUND" = "yes"; then
5736   AC_DEFINE(wxUSE_SOUND)
5737   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5738 fi
5739
5740 if test "$WXGTK20" = 1; then
5741     PKG_PROG_PKG_CONFIG()
5742
5743     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5744         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5745
5746                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5747                                   [libgnomeprintui-2.2 >= 2.8],
5748                     [
5749                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5750                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5751                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5752                     ],
5753                     [
5754                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5755                         wxUSE_LIBGNOMEPRINT="no"
5756                     ]
5757                 )
5758         fi
5759     fi
5760
5761     if test "$wxUSE_MIMETYPE" = "yes" ; then
5762         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5763
5764                 PKG_CHECK_MODULES(GNOMEVFS,
5765                                   [gnome-vfs-2.0 >= 2.0],
5766                     [
5767                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5768                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5769                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5770                     ],
5771                     [
5772                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5773                         wxUSE_LIBGNOMEVFS="no"
5774                     ]
5775                 )
5776         fi
5777     fi
5778
5779     if test "$wxUSE_LIBHILDON" = "yes" ; then
5780         PKG_CHECK_MODULES(HILDON,
5781                           [hildon-lgpl >= 0.9],
5782             [
5783                 EXTRALIBS_HILDON="$HILDON_LIBS"
5784                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5785                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5786                 AC_DEFINE(wxUSE_LIBHILDON)
5787             ],
5788             [
5789                 AC_MSG_WARN([libhildon_lgpl not found])
5790                         wxUSE_LIBHILDON="no"
5791             ]
5792         )
5793     fi
5794 fi
5795
5796 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5797   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5798 fi
5799
5800 if test "$wxUSE_STOPWATCH" = "yes"; then
5801   AC_DEFINE(wxUSE_STOPWATCH)
5802 fi
5803
5804 if test "$wxUSE_DATETIME" = "yes"; then
5805   AC_DEFINE(wxUSE_DATETIME)
5806 fi
5807
5808 if test "$wxUSE_FILE" = "yes"; then
5809   AC_DEFINE(wxUSE_FILE)
5810 fi
5811
5812 if test "$wxUSE_FFILE" = "yes"; then
5813   AC_DEFINE(wxUSE_FFILE)
5814 fi
5815
5816 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5817   if test "$wxUSE_STREAMS" != yes; then
5818     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5819     wxUSE_ARCHIVE_STREAMS=no
5820   else
5821     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5822   fi
5823 fi
5824
5825 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5826   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5827     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5828   elif test "$wxUSE_ZLIB" = "no"; then
5829     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5830   else
5831     AC_DEFINE(wxUSE_ZIPSTREAM)
5832   fi
5833 fi
5834
5835 if test "$wxUSE_TARSTREAM" = "yes"; then
5836   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5837     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5838   else
5839     AC_DEFINE(wxUSE_TARSTREAM)
5840   fi
5841 fi
5842
5843 if test "$wxUSE_FILESYSTEM" = "yes"; then
5844   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5845     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5846     wxUSE_FILESYSTEM=no
5847   else
5848     AC_DEFINE(wxUSE_FILESYSTEM)
5849   fi
5850 fi
5851
5852 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5853   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5854     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5855   else
5856     AC_DEFINE(wxUSE_FS_ARCHIVE)
5857   fi
5858 fi
5859
5860 if test "$wxUSE_FS_ZIP" = "yes"; then
5861   if test "$wxUSE_FS_ARCHIVE" != yes; then
5862     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5863   else
5864     AC_DEFINE(wxUSE_FS_ZIP)
5865   fi
5866 fi
5867
5868 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5869   if test "$USE_UNIX" != 1; then
5870     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5871     wxUSE_ON_FATAL_EXCEPTION=no
5872   else
5873     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5874   fi
5875 fi
5876
5877 if test "$wxUSE_STACKWALKER" = "yes"; then
5878     AC_DEFINE(wxUSE_STACKWALKER)
5879 fi
5880
5881 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5882     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5883         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5884         wxUSE_DEBUGREPORT=no
5885     else
5886         AC_DEFINE(wxUSE_DEBUGREPORT)
5887         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5888             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5889         fi
5890     fi
5891 fi
5892
5893 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5894   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5895 fi
5896
5897 if test "$wxUSE_BUSYINFO" = "yes"; then
5898   AC_DEFINE(wxUSE_BUSYINFO)
5899 fi
5900
5901 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5902   AC_DEFINE(wxUSE_STD_IOSTREAM)
5903 fi
5904
5905 if test "$wxUSE_STD_STRING" = "yes"; then
5906   AC_DEFINE(wxUSE_STD_STRING)
5907 fi
5908
5909 if test "$wxUSE_STDPATHS" = "yes"; then
5910   AC_DEFINE(wxUSE_STDPATHS)
5911 fi
5912
5913 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5914     AC_DEFINE(wxUSE_TEXTBUFFER)
5915 fi
5916
5917 if test "$wxUSE_TEXTFILE" = "yes"; then
5918   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5919     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5920   else
5921     AC_DEFINE(wxUSE_TEXTFILE)
5922   fi
5923 fi
5924
5925 if test "$wxUSE_CONFIG" = "yes" ; then
5926   if test "$wxUSE_TEXTFILE" != "yes"; then
5927     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5928   else
5929     AC_DEFINE(wxUSE_CONFIG)
5930     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5931     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5932   fi
5933 fi
5934
5935 if test "$wxUSE_INTL" = "yes" ; then
5936   if test "$wxUSE_FILE" != "yes"; then
5937     AC_MSG_WARN(I18n code requires wxFile... disabled)
5938   else
5939     AC_DEFINE(wxUSE_INTL)
5940     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5941     GUIDIST="$GUIDIST INTL_DIST"
5942   fi
5943 fi
5944
5945 if test "$wxUSE_LOG" = "yes"; then
5946   AC_DEFINE(wxUSE_LOG)
5947
5948     if test "$wxUSE_LOGGUI" = "yes"; then
5949       AC_DEFINE(wxUSE_LOGGUI)
5950     fi
5951
5952     if test "$wxUSE_LOGWINDOW" = "yes"; then
5953       AC_DEFINE(wxUSE_LOGWINDOW)
5954     fi
5955
5956     if test "$wxUSE_LOGDIALOG" = "yes"; then
5957       AC_DEFINE(wxUSE_LOG_DIALOG)
5958     fi
5959
5960     dnl the keyboard sample requires wxUSE_LOG
5961     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5962 fi
5963
5964 if test "$wxUSE_LONGLONG" = "yes"; then
5965   AC_DEFINE(wxUSE_LONGLONG)
5966 fi
5967
5968 if test "$wxUSE_GEOMETRY" = "yes"; then
5969   AC_DEFINE(wxUSE_GEOMETRY)
5970 fi
5971
5972 if test "$wxUSE_STREAMS" = "yes" ; then
5973   AC_DEFINE(wxUSE_STREAMS)
5974 fi
5975
5976 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5977   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5978 fi
5979
5980
5981 dnl ---------------------------------------------------------------------------
5982 dnl time/date functions
5983 dnl ---------------------------------------------------------------------------
5984
5985 if test "$wxUSE_DATETIME" = "yes"; then
5986     dnl check for strptime and for its declaration as some systems lack it
5987     dnl FIXME: use WX_CHECK_FUNCS instead
5988     AC_CHECK_FUNCS(strptime)
5989     if test "$ac_cv_func_strptime" = "yes"; then
5990         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5991             [
5992                 AC_LANG_PUSH(C++)
5993                 AC_TRY_COMPILE(
5994                     [
5995                         #include <time.h>
5996                     ],
5997                     [
5998                         struct tm t;
5999                         strptime("foo", "bar", &t);
6000                     ],
6001                     wx_cv_func_strptime_decl=yes,
6002                     wx_cv_func_strptime_decl=no
6003                 )
6004                 AC_LANG_POP()
6005             ]
6006         )
6007     fi
6008     if test "$wx_cv_func_strptime_decl" = "yes"; then
6009         AC_DEFINE(HAVE_STRPTIME_DECL)
6010     fi
6011
6012     dnl check for timezone variable
6013     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6014     AC_CACHE_CHECK(for timezone variable in <time.h>,
6015                    wx_cv_var_timezone,
6016                    [
6017                         AC_LANG_PUSH(C++)
6018                         AC_TRY_COMPILE(
6019                             [
6020                                 #include <time.h>
6021                             ],
6022                             [
6023                                 int tz;
6024                                 tz = timezone;
6025                             ],
6026                             [
6027                                 wx_cv_var_timezone=timezone
6028                             ],
6029                             [
6030                                 AC_TRY_COMPILE(
6031                                     [
6032                                         #include <time.h>
6033                                     ],
6034                                     [
6035                                         int tz;
6036                                         tz = _timezone;
6037                                     ],
6038                                     [
6039                                         wx_cv_var_timezone=_timezone
6040                                     ],
6041                                     [
6042                                         AC_TRY_COMPILE(
6043                                             [
6044                                                 #include <time.h>
6045                                             ],
6046                                             [
6047                                                 int tz;
6048                                                 tz = __timezone;
6049                                             ],
6050                                             [
6051                                                 wx_cv_var_timezone=__timezone
6052                                             ],
6053                                             [
6054                                                 if test "$USE_DOS" = 0 ; then
6055                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6056                                                 fi
6057                                             ]
6058                                         )
6059                                     ]
6060                                 )
6061                             ]
6062                         )
6063                         AC_LANG_POP()
6064                    ]
6065     )
6066
6067     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6068     if test "x$wx_cv_var_timezone" != x ; then
6069         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6070     fi
6071
6072     dnl check for localtime (it's POSIX, but the check can do no harm...)
6073     AC_CHECK_FUNCS(localtime)
6074
6075     if test "$ac_cv_func_localtime" = "yes"; then
6076         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6077                        wx_cv_struct_tm_has_gmtoff,
6078         [
6079             AC_TRY_COMPILE(
6080                 [
6081                     #include <time.h>
6082                 ],
6083                 [
6084                     struct tm tm;
6085                     tm.tm_gmtoff++;
6086                 ],
6087                 [
6088                     wx_cv_struct_tm_has_gmtoff=yes
6089                 ],
6090                 wx_cv_struct_tm_has_gmtoff=no
6091             )
6092         ])
6093     fi
6094
6095     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6096         AC_DEFINE(WX_GMTOFF_IN_TM)
6097     fi
6098
6099     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6100     dnl function to be used for high resolution timers
6101     AC_CHECK_FUNCS(gettimeofday ftime, break)
6102
6103     if test "$ac_cv_func_gettimeofday" = "yes"; then
6104         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6105                        wx_cv_func_gettimeofday_has_2_args,
6106         [
6107             dnl on some _really_ old systems it takes only 1 argument
6108             AC_TRY_COMPILE(
6109                 [
6110                     #include <sys/time.h>
6111                     #include <unistd.h>
6112                 ],
6113                 [
6114                     struct timeval tv;
6115                     gettimeofday(&tv, NULL);
6116                 ],
6117                 wx_cv_func_gettimeofday_has_2_args=yes,
6118                 AC_TRY_COMPILE(
6119                     [
6120                         #include <sys/time.h>
6121                         #include <unistd.h>
6122                     ],
6123                     [
6124                         struct timeval tv;
6125                         gettimeofday(&tv);
6126                     ],
6127                     wx_cv_func_gettimeofday_has_2_args=no,
6128                     [
6129                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6130                         wx_cv_func_gettimeofday_has_2_args=unknown
6131                     ]
6132                 )
6133             )
6134         ])
6135
6136         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6137             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6138         fi
6139     fi
6140
6141     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6142 fi
6143
6144 dnl ------------------------------------------------------------------------
6145 dnl wxSocket
6146 dnl ------------------------------------------------------------------------
6147
6148 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6149 if test "$wxUSE_SOCKETS" = "yes"; then
6150     if test "$wxUSE_MGL" = "1"; then
6151         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6152         wxUSE_SOCKETS="no"
6153     fi
6154 fi
6155
6156 if test "$wxUSE_SOCKETS" = "yes"; then
6157     dnl under MSW we always have sockets
6158     if test "$TOOLKIT" != "MSW"; then
6159         dnl under Solaris and OS/2, socket functions live in -lsocket
6160         AC_CHECK_FUNC(socket,,
6161             [
6162                 AC_CHECK_LIB(socket, socket,
6163                     if test "$INET_LINK" != " -lsocket"; then
6164                         INET_LINK="$INET_LINK -lsocket"
6165                     fi,
6166                     [
6167                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6168                         wxUSE_SOCKETS=no
6169                     ]
6170                 )
6171             ]
6172         )
6173     fi
6174 fi
6175
6176 if test "$wxUSE_SOCKETS" = "yes" ; then
6177     dnl this test may be appropriate if building under cygwin
6178     dnl right now I'm assuming it also uses the winsock stuff
6179     dnl like mingw does..  -- RL
6180     if test "$TOOLKIT" != "MSW"; then
6181         dnl determine the type of third argument for getsockname
6182         dnl This test needs to be done in C++ mode since gsocket.cpp now
6183         dnl is C++ code and pointer cast that are possible even without
6184         dnl warning in C still fail in C++.
6185         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6186                        wx_cv_type_getsockname3,
6187             [
6188                 AC_LANG_PUSH(C++)
6189                 AC_TRY_COMPILE(
6190                     [
6191                         #include <sys/types.h>
6192                         #include <sys/socket.h>
6193                     ],
6194                     [
6195                         socklen_t len;
6196                         getsockname(0, 0, &len);
6197                     ],
6198                     wx_cv_type_getsockname3=socklen_t,
6199                     [
6200                         dnl the compiler will compile the version with size_t
6201                         dnl even if the real type of the last parameter is int
6202                         dnl but it should give at least a warning about
6203                         dnl converting between incompatible pointer types, so
6204                         dnl try to use it to get the correct behaviour at
6205                         dnl least with gcc (otherwise we'd always use size_t)
6206                         CFLAGS_OLD="$CFLAGS"
6207                         if test "$GCC" = yes ; then
6208                             CFLAGS="-Werror $CFLAGS"
6209                         fi
6210
6211                         AC_TRY_COMPILE(
6212                             [
6213                                 #include <sys/types.h>
6214                                 #include <sys/socket.h>
6215                             ],
6216                             [
6217                                 size_t len;
6218                                 getsockname(0, 0, &len);
6219                             ],
6220                             wx_cv_type_getsockname3=size_t,
6221                             AC_TRY_COMPILE(
6222                                 [
6223                                     #include <sys/types.h>
6224                                     #include <sys/socket.h>
6225                                 ],
6226                                 [
6227                                     int len;
6228                                     getsockname(0, 0, &len);
6229                                 ],
6230                                 wx_cv_type_getsockname3=int,
6231                                 wx_cv_type_getsockname3=unknown
6232                             )
6233                         )
6234
6235                         CFLAGS="$CFLAGS_OLD"
6236                     ]
6237                 )
6238                 AC_LANG_POP()
6239             ])
6240
6241         if test "$wx_cv_type_getsockname3" = "unknown"; then
6242             wxUSE_SOCKETS=no
6243             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6244         else
6245             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6246         fi
6247         dnl Do this again for getsockopt as it may be different
6248         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6249                        wx_cv_type_getsockopt5,
6250             [
6251                 AC_TRY_COMPILE(
6252                     [
6253                         #include <sys/types.h>
6254                         #include <sys/socket.h>
6255                     ],
6256                     [
6257                         socklen_t len;
6258                         getsockopt(0, 0, 0, 0, &len);
6259                     ],
6260                     wx_cv_type_getsockopt5=socklen_t,
6261                     [
6262                         dnl Note that the rules for compatibility of pointers
6263                         dnl are somewhat different between C and C++, so code
6264                         dnl that fails in C++ may not even give a warning about
6265                         dnl converting between incompatible pointer types in C.
6266                         dnl So this test needs to be done in C++ mode.
6267                         AC_LANG_PUSH(C++)
6268                         AC_TRY_COMPILE(
6269                             [
6270                                 #include <sys/types.h>
6271                                 #include <sys/socket.h>
6272                             ],
6273                             [
6274                                 size_t len;
6275                                 getsockopt(0, 0, 0, 0, &len);
6276                             ],
6277                             wx_cv_type_getsockopt5=size_t,
6278                             AC_TRY_COMPILE(
6279                                 [
6280                                     #include <sys/types.h>
6281                                     #include <sys/socket.h>
6282                                 ],
6283                                 [
6284                                     int len;
6285                                     getsockopt(0, 0, 0, 0, &len);
6286                                 ],
6287                                 wx_cv_type_getsockopt5=int,
6288                                 wx_cv_type_getsockopt5=unknown
6289                             )
6290                         )
6291                         AC_LANG_POP()
6292                     ]
6293                 )
6294             ])
6295
6296         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6297             wxUSE_SOCKETS=no
6298             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6299         else
6300             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6301         fi
6302     fi
6303 fi
6304
6305 if test "$wxUSE_SOCKETS" = "yes" ; then
6306     AC_DEFINE(wxUSE_SOCKETS)
6307     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6308 fi
6309
6310 if test "$wxUSE_PROTOCOL" = "yes"; then
6311     if test "$wxUSE_SOCKETS" != "yes"; then
6312         AC_MSG_WARN(Protocol classes require sockets... disabled)
6313         wxUSE_PROTOCOL=no
6314     fi
6315 fi
6316
6317 if test "$wxUSE_PROTOCOL" = "yes"; then
6318     AC_DEFINE(wxUSE_PROTOCOL)
6319
6320     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6321         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6322     fi
6323     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6324         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6325     fi
6326     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6327         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6328     fi
6329 else
6330     if test "$wxUSE_FS_INET" = "yes"; then
6331         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6332         wxUSE_FS_INET="no"
6333     fi
6334 fi
6335
6336 if test "$wxUSE_URL" = "yes"; then
6337     if test "$wxUSE_PROTOCOL" != "yes"; then
6338         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6339         wxUSE_URL=no
6340     fi
6341     if test "$wxUSE_URL" = "yes"; then
6342         AC_DEFINE(wxUSE_URL)
6343     fi
6344 fi
6345
6346 if test "$wxUSE_VARIANT" = "yes"; then
6347     AC_DEFINE(wxUSE_VARIANT)
6348 fi
6349
6350 if test "$wxUSE_FS_INET" = "yes"; then
6351   AC_DEFINE(wxUSE_FS_INET)
6352 fi
6353
6354 dnl ---------------------------------------------------------------------------
6355 dnl Joystick support
6356 dnl ---------------------------------------------------------------------------
6357
6358 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6359     wxUSE_JOYSTICK=no
6360
6361     dnl under MSW we always have joystick support
6362     if test "$TOOLKIT" = "MSW"; then
6363         wxUSE_JOYSTICK=yes
6364
6365     dnl mac only available on darwin
6366     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6367         if test "$USE_DARWIN" = 1; then
6368             dnl check for a bug in the headers, some have bad setEventCallout
6369             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6370             AC_LANG_PUSH(C++)
6371             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6372                             [ IOHIDQueueInterface *qi = NULL;
6373                               IOHIDCallbackFunction cb = NULL;
6374                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6375                             [ wxUSE_JOYSTICK=yes ]
6376                           )
6377             AC_LANG_POP()
6378             AC_MSG_RESULT($wxUSE_JOYSTICK)
6379         fi
6380
6381     dnl joystick support is only for Linux 2.1.x or greater
6382     else
6383         dnl wxJoystick not supported by wxMGL at all
6384         if test "$wxUSE_MGL" != "1"; then
6385             AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
6386         fi
6387     fi
6388
6389     if test "$wxUSE_JOYSTICK" = "yes"; then
6390         AC_DEFINE(wxUSE_JOYSTICK)
6391         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6392     else
6393         AC_MSG_WARN(Joystick not supported by this system... disabled)
6394     fi
6395 fi
6396
6397
6398 dnl ---------------------------------------------------------------------------
6399 dnl String stuff
6400 dnl ---------------------------------------------------------------------------
6401
6402 if test "$wxUSE_FONTMAP" = "yes" ; then
6403   AC_DEFINE(wxUSE_FONTMAP)
6404 fi
6405
6406 if test "$wxUSE_UNICODE" = "yes" ; then
6407   AC_DEFINE(wxUSE_UNICODE)
6408
6409   if test "$USE_WIN32" != 1; then
6410       wxUSE_UNICODE_MSLU=no
6411   fi
6412
6413   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6414         AC_CHECK_LIB(unicows,main,
6415             [
6416                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6417             ],
6418             [
6419                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6420                              Applications will only run on Windows NT/2000/XP!])
6421                 wxUSE_UNICODE_MSLU=no
6422             ])
6423     fi
6424 fi
6425
6426 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
6427   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
6428 fi
6429
6430 dnl ----------------------------------------------------------------
6431 dnl Register PostScript options for makefiles and setup.h
6432 dnl ----------------------------------------------------------------
6433
6434 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6435   AC_DEFINE(wxUSE_POSTSCRIPT)
6436 fi
6437
6438 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6439
6440 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
6441
6442 dnl ---------------------------------------------------------------------------
6443 dnl big GUI components: MDI, doc/view, printing, help, ...
6444 dnl ---------------------------------------------------------------------------
6445
6446 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6447     AC_DEFINE(wxUSE_CONSTRAINTS)
6448     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6449 fi
6450
6451 if test "$wxUSE_MDI" = "yes"; then
6452     AC_DEFINE(wxUSE_MDI)
6453
6454     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6455         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6456         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6457     fi
6458 fi
6459
6460 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6461     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6462     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6463     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6464         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6465     fi
6466 fi
6467
6468 if test "$wxUSE_HELP" = "yes"; then
6469     AC_DEFINE(wxUSE_HELP)
6470     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6471
6472     if test "$wxUSE_MSW" = 1; then
6473       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6474         AC_DEFINE(wxUSE_MS_HTML_HELP)
6475       fi
6476     fi
6477
6478     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6479       if test "$wxUSE_HTML" = "yes"; then
6480         AC_DEFINE(wxUSE_WXHTML_HELP)
6481       else
6482         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6483         wxUSE_WXHTML_HELP=no
6484       fi
6485     fi
6486 fi
6487
6488 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6489     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6490         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6491     else
6492         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6493     fi
6494     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6495 fi
6496
6497 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
6498     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
6499 fi
6500
6501 dnl ---------------------------------------------------------------------------
6502 dnl wxMetafile availability
6503 dnl ---------------------------------------------------------------------------
6504
6505 if test "$wxUSE_METAFILE" = "yes"; then
6506     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6507         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6508         wxUSE_METAFILE=no
6509     fi
6510 fi
6511
6512 dnl ---------------------------------------------------------------------------
6513 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6514 dnl ---------------------------------------------------------------------------
6515
6516 dnl check for ole headers and disable a few features requiring it if not
6517 dnl present (earlier versions of mingw32 don't have ole2.h)
6518 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6519                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6520                           -o "$wxUSE_OLE"     = "yes" \
6521                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6522     AC_CHECK_HEADERS(ole2.h)
6523
6524     if test "$ac_cv_header_ole2_h" = "yes" ; then
6525         if test "$GCC" = yes ; then
6526             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6527             AC_TRY_COMPILE([#include <windows.h>
6528                             #include <ole2.h>],
6529                            [],
6530                            [AC_MSG_RESULT(no)],
6531                            [AC_MSG_RESULT(yes)
6532                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6533             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6534             if test "$wxUSE_OLE" = "yes" ; then
6535                 AC_DEFINE(wxUSE_OLE)
6536                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6537                 AC_DEFINE(wxUSE_OLE_ACTIVEX)
6538                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6539             fi
6540         fi
6541
6542         dnl for OLE clipboard and dnd
6543         if test "$wxUSE_DATAOBJ" = "yes" ; then
6544             AC_DEFINE(wxUSE_DATAOBJ)
6545         fi
6546     else
6547         AC_MSG_WARN([Some features disabled because OLE headers not found])
6548
6549         wxUSE_CLIPBOARD=no
6550         wxUSE_DRAG_AND_DROP=no
6551         wxUSE_DATAOBJ=no
6552         wxUSE_OLE=no
6553     fi
6554
6555     if test "$wxUSE_METAFILE" = "yes"; then
6556         AC_DEFINE(wxUSE_METAFILE)
6557
6558         dnl this one should probably be made separately configurable
6559         AC_DEFINE(wxUSE_ENH_METAFILE)
6560     fi
6561 fi
6562
6563 if test "$wxUSE_IPC" = "yes"; then
6564     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6565         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6566         wxUSE_IPC=no
6567     fi
6568
6569     if test "$wxUSE_IPC" = "yes"; then
6570         AC_DEFINE(wxUSE_IPC)
6571         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6572     fi
6573 fi
6574
6575 if test "$wxUSE_DATAOBJ" = "yes"; then
6576     if test "$wxUSE_MGL" = 1; then
6577         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
6578         wxUSE_DATAOBJ=no
6579     else
6580         AC_DEFINE(wxUSE_DATAOBJ)
6581     fi
6582 else
6583     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6584     wxUSE_CLIPBOARD=no
6585     wxUSE_DRAG_AND_DROP=no
6586 fi
6587
6588 if test "$wxUSE_CLIPBOARD" = "yes"; then
6589     if test "$wxUSE_MGL" = 1; then
6590         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
6591         wxUSE_CLIPBOARD=no
6592     fi
6593
6594     if test "$wxUSE_CLIPBOARD" = "yes"; then
6595         AC_DEFINE(wxUSE_CLIPBOARD)
6596     fi
6597 fi
6598
6599 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6600     if test "$wxUSE_GTK" = 1; then
6601         if test "$WXGTK12" != 1; then
6602             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6603             wxUSE_DRAG_AND_DROP=no
6604         fi
6605     fi
6606
6607     if test "$wxUSE_MOTIF" = 1; then
6608         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
6609         wxUSE_DRAG_AND_DROP=no
6610     fi
6611
6612     if test "$wxUSE_X11" = 1; then
6613         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
6614         wxUSE_DRAG_AND_DROP=no
6615     fi
6616
6617     if test "$wxUSE_MGL" = 1; then
6618         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
6619         wxUSE_DRAG_AND_DROP=no
6620     fi
6621
6622     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6623         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6624     fi
6625
6626 fi
6627
6628 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6629     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6630 fi
6631
6632 if test "$wxUSE_SPLINES" = "yes" ; then
6633   AC_DEFINE(wxUSE_SPLINES)
6634 fi
6635
6636 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6637   AC_DEFINE(wxUSE_MOUSEWHEEL)
6638 fi
6639
6640 dnl ---------------------------------------------------------------------------
6641 dnl GUI controls
6642 dnl ---------------------------------------------------------------------------
6643
6644 USES_CONTROLS=0
6645 if test "$wxUSE_CONTROLS" = "yes"; then
6646   USES_CONTROLS=1
6647 fi
6648
6649 if test "$wxUSE_ACCEL" = "yes"; then
6650   AC_DEFINE(wxUSE_ACCEL)
6651   USES_CONTROLS=1
6652 fi
6653
6654 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6655   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6656   USES_CONTROLS=1
6657   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6658 fi
6659
6660 if test "$wxUSE_BUTTON" = "yes"; then
6661   AC_DEFINE(wxUSE_BUTTON)
6662   USES_CONTROLS=1
6663 fi
6664
6665 if test "$wxUSE_BMPBUTTON" = "yes"; then
6666   AC_DEFINE(wxUSE_BMPBUTTON)
6667   USES_CONTROLS=1
6668 fi
6669
6670 if test "$wxUSE_CALCTRL" = "yes"; then
6671   AC_DEFINE(wxUSE_CALENDARCTRL)
6672   USES_CONTROLS=1
6673   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6674 fi
6675
6676 if test "$wxUSE_CARET" = "yes"; then
6677   AC_DEFINE(wxUSE_CARET)
6678   USES_CONTROLS=1
6679   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6680 fi
6681
6682 if test "$wxUSE_COLLPANE" = "yes"; then
6683     AC_DEFINE(wxUSE_COLLPANE)
6684     USES_CONTROLS=1
6685     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6686 fi
6687
6688 if test "$wxUSE_COMBOBOX" = "yes"; then
6689   AC_DEFINE(wxUSE_COMBOBOX)
6690   USES_CONTROLS=1
6691 fi
6692
6693 if test "$wxUSE_COMBOCTRL" = "yes"; then
6694   AC_DEFINE(wxUSE_COMBOCTRL)
6695   USES_CONTROLS=1
6696 fi
6697
6698 if test "$wxUSE_CHOICE" = "yes"; then
6699   AC_DEFINE(wxUSE_CHOICE)
6700   USES_CONTROLS=1
6701 fi
6702
6703 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6704     AC_DEFINE(wxUSE_CHOICEBOOK)
6705     USES_CONTROLS=1
6706 fi
6707
6708 if test "$wxUSE_CHECKBOX" = "yes"; then
6709   AC_DEFINE(wxUSE_CHECKBOX)
6710   USES_CONTROLS=1
6711 fi
6712
6713 if test "$wxUSE_CHECKLST" = "yes"; then
6714   AC_DEFINE(wxUSE_CHECKLISTBOX)
6715   USES_CONTROLS=1
6716   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6717 fi
6718
6719 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6720   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6721   USES_CONTROLS=1
6722 fi
6723
6724 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6725   AC_DEFINE(wxUSE_DATEPICKCTRL)
6726   USES_CONTROLS=1
6727 fi
6728
6729 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6730   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6731   USES_CONTROLS=1
6732 fi
6733
6734 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6735   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6736   USES_CONTROLS=1
6737 fi
6738
6739 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6740   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6741   USES_CONTROLS=1
6742 fi
6743
6744 if test "$wxUSE_DISPLAY" = "yes"; then
6745     AC_DEFINE(wxUSE_DISPLAY)
6746     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6747 fi
6748
6749 if test "$wxUSE_DETECT_SM" = "yes"; then
6750     AC_DEFINE(wxUSE_DETECT_SM)
6751 fi
6752
6753 if test "$wxUSE_GAUGE" = "yes"; then
6754   AC_DEFINE(wxUSE_GAUGE)
6755   USES_CONTROLS=1
6756 fi
6757
6758 if test "$wxUSE_GRID" = "yes"; then
6759   AC_DEFINE(wxUSE_GRID)
6760   USES_CONTROLS=1
6761   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6762 fi
6763
6764 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6765   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6766   USES_CONTROLS=1
6767 fi
6768
6769 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6770   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6771   USES_CONTROLS=1
6772 fi
6773
6774 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6775   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6776   USES_CONTROLS=1
6777   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6778 fi
6779
6780 if test "$wxUSE_IMAGLIST" = "yes"; then
6781     AC_DEFINE(wxUSE_IMAGLIST)
6782 fi
6783
6784 if test "$wxUSE_LISTBOOK" = "yes"; then
6785     AC_DEFINE(wxUSE_LISTBOOK)
6786     USES_CONTROLS=1
6787 fi
6788
6789 if test "$wxUSE_LISTBOX" = "yes"; then
6790     AC_DEFINE(wxUSE_LISTBOX)
6791     USES_CONTROLS=1
6792     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6793 fi
6794
6795 if test "$wxUSE_LISTCTRL" = "yes"; then
6796     if test "$wxUSE_IMAGLIST" = "yes"; then
6797         AC_DEFINE(wxUSE_LISTCTRL)
6798         USES_CONTROLS=1
6799         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6800     else
6801         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6802     fi
6803 fi
6804
6805 if test "$wxUSE_NOTEBOOK" = "yes"; then
6806     AC_DEFINE(wxUSE_NOTEBOOK)
6807     USES_CONTROLS=1
6808     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6809 fi
6810
6811 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6812   AC_DEFINE(wxUSE_ODCOMBOBOX)
6813   USES_CONTROLS=1
6814   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6815 fi
6816
6817 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6818 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6819 dnl     USES_CONTROLS=1
6820 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6821 dnl fi
6822
6823 if test "$wxUSE_RADIOBOX" = "yes"; then
6824     AC_DEFINE(wxUSE_RADIOBOX)
6825     USES_CONTROLS=1
6826 fi
6827
6828 if test "$wxUSE_RADIOBTN" = "yes"; then
6829     AC_DEFINE(wxUSE_RADIOBTN)
6830     USES_CONTROLS=1
6831 fi
6832
6833 if test "$wxUSE_SASH" = "yes"; then
6834     AC_DEFINE(wxUSE_SASH)
6835     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6836 fi
6837
6838 if test "$wxUSE_SCROLLBAR" = "yes"; then
6839     AC_DEFINE(wxUSE_SCROLLBAR)
6840     USES_CONTROLS=1
6841     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6842 fi
6843
6844 if test "$wxUSE_SLIDER" = "yes"; then
6845     AC_DEFINE(wxUSE_SLIDER)
6846     USES_CONTROLS=1
6847 fi
6848
6849 if test "$wxUSE_SPINBTN" = "yes"; then
6850     AC_DEFINE(wxUSE_SPINBTN)
6851     USES_CONTROLS=1
6852 fi
6853
6854 if test "$wxUSE_SPINCTRL" = "yes"; then
6855     AC_DEFINE(wxUSE_SPINCTRL)
6856     USES_CONTROLS=1
6857 fi
6858
6859 if test "$wxUSE_SPLITTER" = "yes"; then
6860     AC_DEFINE(wxUSE_SPLITTER)
6861     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6862 fi
6863
6864 if test "$wxUSE_STATBMP" = "yes"; then
6865     AC_DEFINE(wxUSE_STATBMP)
6866     USES_CONTROLS=1
6867 fi
6868
6869 if test "$wxUSE_STATBOX" = "yes"; then
6870     AC_DEFINE(wxUSE_STATBOX)
6871     USES_CONTROLS=1
6872 fi
6873
6874 if test "$wxUSE_STATTEXT" = "yes"; then
6875     AC_DEFINE(wxUSE_STATTEXT)
6876     USES_CONTROLS=1
6877 fi
6878
6879 if test "$wxUSE_STATLINE" = "yes"; then
6880     AC_DEFINE(wxUSE_STATLINE)
6881     USES_CONTROLS=1
6882 fi
6883
6884 if test "$wxUSE_STATUSBAR" = "yes"; then
6885     dnl this will get undefined in wx/chkconf.h if it's not supported
6886     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6887     AC_DEFINE(wxUSE_STATUSBAR)
6888     USES_CONTROLS=1
6889
6890     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6891 fi
6892
6893 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6894     AC_DEFINE(wxUSE_TAB_DIALOG)
6895 fi
6896
6897 if test "$wxUSE_TEXTCTRL" = "yes"; then
6898     AC_DEFINE(wxUSE_TEXTCTRL)
6899     USES_CONTROLS=1
6900     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6901 fi
6902
6903 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6904     if test "$wxUSE_COCOA" = 1 ; then
6905         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6906         wxUSE_TOGGLEBTN=no
6907     fi
6908
6909     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6910         AC_DEFINE(wxUSE_TOGGLEBTN)
6911         USES_CONTROLS=1
6912     fi
6913 fi
6914
6915 if test "$wxUSE_TOOLBAR" = "yes"; then
6916     AC_DEFINE(wxUSE_TOOLBAR)
6917     USES_CONTROLS=1
6918
6919     if test "$wxUSE_UNIVERSAL" = "yes"; then
6920         wxUSE_TOOLBAR_NATIVE="no"
6921     else
6922         wxUSE_TOOLBAR_NATIVE="yes"
6923         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6924     fi
6925
6926     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6927 fi
6928
6929 if test "$wxUSE_TOOLTIPS" = "yes"; then
6930     if test "$wxUSE_MOTIF" = 1; then
6931         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6932     else
6933         if test "$wxUSE_UNIVERSAL" = "yes"; then
6934             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6935         else
6936             AC_DEFINE(wxUSE_TOOLTIPS)
6937         fi
6938     fi
6939 fi
6940
6941 if test "$wxUSE_TREEBOOK" = "yes"; then
6942     AC_DEFINE(wxUSE_TREEBOOK)
6943     USES_CONTROLS=1
6944 fi
6945
6946 if test "$wxUSE_TOOLBOOK" = "yes"; then
6947     AC_DEFINE(wxUSE_TOOLBOOK)
6948     USES_CONTROLS=1
6949 fi
6950
6951 if test "$wxUSE_TREECTRL" = "yes"; then
6952     if test "$wxUSE_IMAGLIST" = "yes"; then
6953         AC_DEFINE(wxUSE_TREECTRL)
6954         USES_CONTROLS=1
6955         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6956     else
6957         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6958     fi
6959 fi
6960
6961 if test "$wxUSE_POPUPWIN" = "yes"; then
6962     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6963         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6964     else
6965         if test "$wxUSE_PM" = 1; then
6966             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6967         else
6968             AC_DEFINE(wxUSE_POPUPWIN)
6969             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6970
6971             USES_CONTROLS=1
6972         fi
6973     fi
6974 fi
6975
6976 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6977     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6978         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6979     else
6980         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6981         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6982     fi
6983 fi
6984
6985 if test "$wxUSE_TIPWINDOW" = "yes"; then
6986     if test "$wxUSE_PM" = 1; then
6987         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6988     else
6989         AC_DEFINE(wxUSE_TIPWINDOW)
6990     fi
6991 fi
6992
6993 if test "$USES_CONTROLS" = 1; then
6994     AC_DEFINE(wxUSE_CONTROLS)
6995 fi
6996
6997 dnl ---------------------------------------------------------------------------
6998 dnl misc options
6999 dnl ---------------------------------------------------------------------------
7000
7001 dnl please keep the settings below in alphabetical order
7002 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7003     AC_DEFINE(wxUSE_ACCESSIBILITY)
7004     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7005 fi
7006
7007 if test "$wxUSE_DC_CACHEING" = "yes"; then
7008     AC_DEFINE(wxUSE_DC_CACHEING)
7009 fi
7010
7011 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7012     AC_DEFINE(wxUSE_DRAGIMAGE)
7013     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7014 fi
7015
7016 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7017     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7018         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7019     else
7020         AC_DEFINE(wxUSE_EXCEPTIONS)
7021         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7022     fi
7023 fi
7024
7025 USE_HTML=0
7026 if test "$wxUSE_HTML" = "yes"; then
7027     AC_DEFINE(wxUSE_HTML)
7028     USE_HTML=1
7029     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7030     if test "$wxUSE_MAC" = 1; then
7031         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7032     fi
7033 fi
7034 if test "$wxUSE_WEBKIT" = "yes"; then
7035     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7036         old_CPPFLAGS="$CPPFLAGS"
7037         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7038         AC_CHECK_HEADER([WebKit/HIWebView.h],
7039                         [
7040                            AC_DEFINE(wxUSE_WEBKIT)
7041                            WEBKIT_LINK="-framework WebKit"
7042                         ],
7043                         [
7044                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7045                            wxUSE_WEBKIT=no
7046                         ],
7047                         [#include <Carbon/Carbon.h>])
7048         CPPFLAGS="$old_CPPFLAGS"
7049     elif test "$wxUSE_COCOA" = 1; then
7050         AC_DEFINE(wxUSE_WEBKIT)
7051     else
7052         wxUSE_WEBKIT=no
7053     fi
7054 fi
7055
7056 USE_XRC=0
7057 if test "$wxUSE_XRC" = "yes"; then
7058     if test "$wxUSE_XML" != "yes"; then
7059         AC_MSG_WARN([XML library not built, XRC resources disabled])
7060         wxUSE_XRC=no
7061     else
7062         AC_DEFINE(wxUSE_XRC)
7063         USE_XRC=1
7064         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7065     fi
7066 fi
7067
7068 USE_AUI=0
7069 if test "$wxUSE_AUI" = "yes"; then
7070    AC_DEFINE(wxUSE_AUI)
7071    USE_AUI=1
7072    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7073 fi
7074
7075 if test "$wxUSE_MENUS" = "yes"; then
7076     AC_DEFINE(wxUSE_MENUS)
7077     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7078 fi
7079
7080 if test "$wxUSE_METAFILE" = "yes"; then
7081     AC_DEFINE(wxUSE_METAFILE)
7082 fi
7083
7084 if test "$wxUSE_MIMETYPE" = "yes"; then
7085     AC_DEFINE(wxUSE_MIMETYPE)
7086 fi
7087
7088 if test "$wxUSE_MINIFRAME" = "yes"; then
7089     AC_DEFINE(wxUSE_MINIFRAME)
7090     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
7091 fi
7092
7093 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7094     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7095     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
7096         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
7097         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7098     fi
7099 fi
7100
7101
7102 if test "$wxUSE_VALIDATORS" = "yes"; then
7103     AC_DEFINE(wxUSE_VALIDATORS)
7104     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7105 fi
7106
7107 if test "$wxUSE_PALETTE" = "yes" ; then
7108   AC_DEFINE(wxUSE_PALETTE)
7109 fi
7110
7111 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7112   dnl Must be done this late because -lunicows must be before all the other libs
7113   LIBS=" -lunicows $LIBS"
7114 fi
7115
7116 USE_RICHTEXT=0
7117 if test "$wxUSE_RICHTEXT" = "yes"; then
7118     AC_DEFINE(wxUSE_RICHTEXT)
7119     USE_RICHTEXT=1
7120     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7121 fi
7122
7123 dnl ---------------------------------------------------------------------------
7124 dnl wxImage options
7125 dnl ---------------------------------------------------------------------------
7126
7127 if test "$wxUSE_IMAGE" = "yes" ; then
7128     AC_DEFINE(wxUSE_IMAGE)
7129
7130     if test "$wxUSE_GIF" = "yes" ; then
7131       AC_DEFINE(wxUSE_GIF)
7132     fi
7133
7134     if test "$wxUSE_PCX" = "yes" ; then
7135       AC_DEFINE(wxUSE_PCX)
7136     fi
7137
7138     if test "$wxUSE_TGA" = "yes" ; then
7139       AC_DEFINE(wxUSE_TGA)
7140     fi
7141
7142     if test "$wxUSE_IFF" = "yes" ; then
7143       AC_DEFINE(wxUSE_IFF)
7144     fi
7145
7146     if test "$wxUSE_PNM" = "yes" ; then
7147       AC_DEFINE(wxUSE_PNM)
7148     fi
7149
7150     if test "$wxUSE_XPM" = "yes" ; then
7151       AC_DEFINE(wxUSE_XPM)
7152     fi
7153
7154     if test "$wxUSE_ICO_CUR" = "yes" ; then
7155       AC_DEFINE(wxUSE_ICO_CUR)
7156     fi
7157 fi
7158
7159 dnl ---------------------------------------------------------------------------
7160 dnl common dialogs
7161 dnl ---------------------------------------------------------------------------
7162
7163 if test "$wxUSE_ABOUTDLG" = "yes"; then
7164     AC_DEFINE(wxUSE_ABOUTDLG)
7165 fi
7166
7167 if test "$wxUSE_CHOICEDLG" = "yes"; then
7168     AC_DEFINE(wxUSE_CHOICEDLG)
7169 fi
7170
7171 if test "$wxUSE_COLOURDLG" = "yes"; then
7172     AC_DEFINE(wxUSE_COLOURDLG)
7173 fi
7174
7175 if test "$wxUSE_FILEDLG" = "yes"; then
7176     AC_DEFINE(wxUSE_FILEDLG)
7177 fi
7178
7179 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7180     AC_DEFINE(wxUSE_FINDREPLDLG)
7181 fi
7182
7183 if test "$wxUSE_FONTDLG" = "yes"; then
7184     AC_DEFINE(wxUSE_FONTDLG)
7185 fi
7186
7187 if test "$wxUSE_DIRDLG" = "yes"; then
7188     if test "$wxUSE_TREECTRL" != "yes"; then
7189         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7190     else
7191         AC_DEFINE(wxUSE_DIRDLG)
7192     fi
7193 fi
7194
7195 if test "$wxUSE_MSGDLG" = "yes"; then
7196     AC_DEFINE(wxUSE_MSGDLG)
7197 fi
7198
7199 if test "$wxUSE_NUMBERDLG" = "yes"; then
7200     AC_DEFINE(wxUSE_NUMBERDLG)
7201 fi
7202
7203 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7204     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7205        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7206     else
7207         AC_DEFINE(wxUSE_PROGRESSDLG)
7208     fi
7209 fi
7210
7211 if test "$wxUSE_SPLASH" = "yes"; then
7212     AC_DEFINE(wxUSE_SPLASH)
7213     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7214 fi
7215
7216 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7217     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7218        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7219     else
7220         AC_DEFINE(wxUSE_STARTUP_TIPS)
7221     fi
7222 fi
7223
7224 if test "$wxUSE_TEXTDLG" = "yes"; then
7225     AC_DEFINE(wxUSE_TEXTDLG)
7226 fi
7227
7228 if test "$wxUSE_WIZARDDLG" = "yes"; then
7229     AC_DEFINE(wxUSE_WIZARDDLG)
7230     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7231 fi
7232
7233 dnl ---------------------------------------------------------------------------
7234 dnl wxGraphicsContext
7235 dnl ---------------------------------------------------------------------------
7236
7237 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7238    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7239       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7240    elif test "$wxUSE_GTK" != 1; then
7241       dnl for other builds we'll just wing it for now...
7242       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7243    else
7244       dnl ...but let's check for cairo availability for wxGTK builds
7245       PKG_CHECK_MODULES(CAIRO, cairo,
7246           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7247           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7248       )
7249    fi
7250 fi
7251
7252 dnl ---------------------------------------------------------------------------
7253 dnl wxMediaCtrl
7254 dnl ---------------------------------------------------------------------------
7255
7256 USE_MEDIA=0
7257
7258 if test "$wxUSE_MEDIACTRL" = "yes"; then
7259     USE_MEDIA=1
7260
7261     dnl -----------------------------------------------------------------------
7262     dnl GStreamer
7263     dnl -----------------------------------------------------------------------
7264     if test "$wxUSE_GTK" = 1; then
7265         wxUSE_GSTREAMER="no"
7266
7267         dnl -------------------------------------------------------------------
7268         dnl Test for at least 0.8 gstreamer module from pkg-config
7269         dnl Even totem doesn't accept 0.9 evidently.
7270         dnl
7271         dnl So, we first check to see if 0.10 if available - if not we
7272         dnl try the older 0.8 version
7273         dnl -------------------------------------------------------------------
7274         GST_VERSION_MAJOR=0
7275         GST_VERSION_MINOR=10
7276         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7277
7278         if test "$wxUSE_GSTREAMER8" = "no"; then
7279             PKG_CHECK_MODULES(GST,
7280                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7281                 [
7282                     wxUSE_GSTREAMER="yes"
7283                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7284                 ],
7285                 [
7286                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7287                     GST_VERSION_MINOR=8
7288                 ]
7289             )
7290         else
7291             dnl check only for 0.8
7292             GST_VERSION_MINOR=8
7293         fi
7294
7295         if test $GST_VERSION_MINOR = "8"; then
7296             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7297             PKG_CHECK_MODULES(GST,
7298                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7299                 wxUSE_GSTREAMER="yes",
7300                 [
7301                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7302                 ])
7303         fi
7304
7305
7306         if test "$wxUSE_GSTREAMER" = "yes"; then
7307             dnl system gstreamer package is compiled with Sun CC and outputs
7308             dnl CC-specific "-mt" in its flags, remove it for gcc compilation
7309             case "${host}" in
7310                 *-*-solaris2* )
7311                     if "$GCC" = yes; then
7312                         GST_CFLAGS=`echo $GST_CFLAGS | sed 's/-mt//'`
7313                         GST_LIBS=`echo $GST_LIBS | sed 's/-mt//'`
7314                     fi
7315             esac
7316
7317             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7318             LIBS="$GST_LIBS $LIBS"
7319
7320             AC_DEFINE(wxUSE_GSTREAMER)
7321         else
7322             USE_MEDIA=0
7323         fi
7324     fi
7325
7326     if test $USE_MEDIA = 1; then
7327         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7328         AC_DEFINE(wxUSE_MEDIACTRL)
7329     fi
7330 fi
7331
7332 dnl ---------------------------------------------------------------------------
7333 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7334 dnl ---------------------------------------------------------------------------
7335
7336 if test "$cross_compiling" = "yes"; then
7337     dnl Use best guess from host as we can't use uname when cross compiling
7338     OSINFO="\"$host\""
7339 else
7340     dnl attualy work out OS version
7341     OSINFO=`uname -s -r -m`
7342     OSINFO="\"$OSINFO\""
7343 fi
7344
7345 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7346
7347 dnl ---------------------------------------------------------------------------
7348 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7349 dnl ---------------------------------------------------------------------------
7350
7351 if test "x$prefix" != "xNONE"; then
7352     wxPREFIX=$prefix
7353 else
7354     wxPREFIX=$ac_default_prefix
7355 fi
7356
7357 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7358
7359
7360 dnl ---------------------------------------------------------------------------
7361 dnl define variables with all built libraries for wx-config
7362 dnl ---------------------------------------------------------------------------
7363
7364 CORE_BASE_LIBS="net base"
7365 CORE_GUI_LIBS="adv core"
7366
7367 if test "$wxUSE_XML" = "yes" ; then
7368     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
7369 fi
7370 if test "$wxUSE_ODBC" != "no" ; then
7371     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
7372     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
7373 fi
7374 if test "$wxUSE_HTML" = "yes" ; then
7375     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
7376 fi
7377 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7378     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
7379 fi
7380 if test "$wxUSE_XRC" = "yes" ; then
7381     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
7382 fi
7383 if test "$wxUSE_AUI" = "yes" ; then
7384     CORE_GUI_LIBS="aui $CORE_GUI_LIBS"
7385 fi
7386
7387 if test "$wxUSE_GUI" != "yes"; then
7388     CORE_GUI_LIBS=""
7389 fi
7390
7391 AC_SUBST(CORE_BASE_LIBS)
7392 AC_SUBST(CORE_GUI_LIBS)
7393
7394 dnl ---------------------------------------------------------------------------
7395 dnl Output the makefiles and such from the results found above
7396 dnl ---------------------------------------------------------------------------
7397
7398 dnl all additional libraries (except wxWidgets itself) we link with
7399
7400 if test "$wxUSE_MAC" = 1 ; then
7401     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7402         if test "$USE_DARWIN" = 1; then
7403             LDFLAGS="$LDFLAGS -framework QuickTime"
7404         else
7405             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7406         fi
7407     fi
7408     if test "$USE_DARWIN" = 1; then
7409         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7410     else
7411         LDFLAGS="$LDFLAGS -lCarbonLib"
7412     fi
7413 fi
7414 if test "$wxUSE_COCOA" = 1 ; then
7415     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7416     if test "$wxUSE_MEDIACTRL" = "yes"; then
7417         LDFLAGS="$LDFLAGS -framework QuickTime"
7418     fi
7419 fi
7420 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7421     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7422 fi
7423
7424 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7425
7426 if test "$wxUSE_GUI" = "yes"; then
7427
7428     dnl TODO add checks that these samples will really compile (i.e. all the
7429     dnl      library features they need are present)
7430
7431     dnl TODO some samples are never built so far: mfc (requires VC++)
7432     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7433                      dynamic erase event exec font image minimal mobile \
7434                      mobile/wxedit mobile/styles propsize render \
7435                      rotate shaped vscroll widgets"
7436
7437     if test "$wxUSE_MONOLITHIC" != "yes"; then
7438         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7439     fi
7440     if test "$TOOLKIT" = "MSW"; then
7441         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7442         if test "$wxUSE_UNIVERSAL" != "yes"; then
7443             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7444         fi
7445     fi
7446     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7447         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7448     fi
7449 else
7450     SAMPLES_SUBDIRS="console"
7451 fi
7452
7453
7454 dnl C/C++ compiler options used to compile wxWidgets
7455 dnl
7456 dnl check for icc before gcc as icc is also recognized as gcc
7457 if test "x$INTELCC" = "xyes" ; then
7458     dnl Warnings which can't be easily suppressed in C code are disabled:
7459     dnl
7460     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7461     dnl     remark #869: parameter "foo" was never referenced
7462     dnl     remark #1572: floating-point equality and inequality comparisons
7463     dnl                   are unreliable
7464     dnl     remark #1684: conversion from pointer to same-sized integral type
7465     dnl
7466     dnl (for others see below)
7467     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7468 elif test "$GCC" = yes ; then
7469     CWARNINGS="-Wall -Wundef"
7470 fi
7471
7472 if test "x$INTELCXX" = "xyes" ; then
7473     dnl Intel compiler gives some warnings which simply can't be worked
7474     dnl around or of which we have too many (810, 869) so it's impractical to
7475     dnl keep them enabled even if in theory it would be nice and some others
7476     dnl (279) are generated for standard macros and so there is nothing we can
7477     dnl do about them
7478     dnl
7479     dnl     remark #279: controlling expression is constant
7480     dnl     remark #383: value copied to temporary, reference to temporary used
7481     dnl     remark #444: destructor for base class "xxx" is not virtual
7482     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7483     dnl     remark #869: parameter "foo" was never referenced
7484     dnl     remark #981: operands are evaluated in unspecified order
7485     dnl     remark #1418: external definition with no prior declaration
7486     dnl     remark #1419: external declaration in primary source file
7487     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7488 elif test "$GXX" = yes ; then
7489     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7490     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7491 fi
7492
7493
7494 dnl combine everything together and remove the extra white space while doing it
7495 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7496 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7497
7498
7499 dnl add -I options we use during library compilation
7500 dnl
7501 dnl note that the order is somewhat important: wxWidgets headers should
7502 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7503 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7504 dnl CodeWarrior):
7505 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7506  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7507  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7508  $CPPFLAGS `
7509
7510 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7511 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7512 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $CXXWARNINGS $C_AND_CXX_FLAGS $CXXFLAGS `
7513
7514 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7515 dnl only stuff to it
7516 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7517
7518
7519 if test "x$MWCC" = "xyes"; then
7520     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7521     dnl must use <regex.h> from system not our local copy on OS X,
7522     dnl but must use local not system on OS 9.
7523     dnl The following should make all -I paths usable for <> includes
7524     dnl while first checking in real system paths.  With 8.3 using
7525     dnl -gccincludes it will actually check local paths before system
7526     dnl even for <> which is totally wrong.
7527
7528     dnl Note that because this absolutely needs to be before any -I
7529     dnl that we have to tack it on to the end of the compiler commandline.
7530     CC="$CC -cwd source -I-"
7531     CXX="$CXX -cwd source -I-"
7532 fi
7533
7534
7535 LIBS=`echo $LIBS`
7536 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7537 EXTRALIBS_XML="$EXPAT_LINK"
7538 EXTRALIBS_HTML="$MSPACK_LINK"
7539 EXTRALIBS_ODBC="$ODBC_LINK"
7540 if test "$wxUSE_GUI" = "yes"; then
7541     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7542 fi
7543 if test "$wxUSE_OPENGL" = "yes"; then
7544     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7545 fi
7546
7547 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7548
7549 WXCONFIG_LIBS="$LIBS"
7550
7551 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7552 if test "$wxUSE_REGEX" = "builtin" ; then
7553     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7554 fi
7555 if test "$wxUSE_EXPAT" = "builtin" ; then
7556     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7557 fi
7558 if test "$wxUSE_ODBC" = "builtin" ; then
7559     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7560 fi
7561 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7562     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7563 fi
7564 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7565     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7566 fi
7567 if test "$wxUSE_LIBPNG" = "builtin" ; then
7568     wxconfig_3rdparty="png $wxconfig_3rdparty"
7569 fi
7570 if test "$wxUSE_ZLIB" = "builtin" ; then
7571     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7572 fi
7573
7574 for i in $wxconfig_3rdparty ; do
7575     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7576 done
7577
7578
7579 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7580     WXUNIV=1
7581
7582     case "$wxUNIV_THEMES" in
7583         ''|all)
7584             AC_DEFINE(wxUSE_ALL_THEMES)
7585             ;;
7586
7587         *)
7588             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7589                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7590             done
7591     esac
7592 else
7593     WXUNIV=0
7594 fi
7595
7596 AC_SUBST(wxUSE_ZLIB)
7597 AC_SUBST(wxUSE_REGEX)
7598 AC_SUBST(wxUSE_EXPAT)
7599 AC_SUBST(wxUSE_ODBC)
7600 AC_SUBST(wxUSE_LIBJPEG)
7601 AC_SUBST(wxUSE_LIBPNG)
7602 AC_SUBST(wxUSE_LIBTIFF)
7603
7604 if test $wxUSE_MONOLITHIC = "yes" ; then
7605     MONOLITHIC=1
7606 else
7607     MONOLITHIC=0
7608 fi
7609
7610 if test $wxUSE_PLUGINS = "yes" ; then
7611     USE_PLUGINS=1
7612 else
7613     USE_PLUGINS=0
7614 fi
7615
7616 if test $wxUSE_ODBC != "no" ; then
7617     USE_ODBC=1
7618 else
7619     USE_ODBC=0
7620 fi
7621
7622 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7623     USE_QA=1
7624 else
7625     USE_QA=0
7626 fi
7627
7628 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7629     OFFICIAL_BUILD=1
7630 else
7631     OFFICIAL_BUILD=0
7632 fi
7633
7634 AC_SUBST(VENDOR)
7635 AC_SUBST(OFFICIAL_BUILD)
7636 AC_SUBST(WX_FLAVOUR)
7637 AC_SUBST(WX_LIB_FLAVOUR)
7638
7639 AC_SUBST(WXUNIV)
7640 AC_SUBST(MONOLITHIC)
7641 AC_SUBST(USE_PLUGINS)
7642 AC_SUBST(LIBS)
7643 AC_SUBST(EXTRALIBS)
7644 AC_SUBST(EXTRALIBS_XML)
7645 AC_SUBST(EXTRALIBS_HTML)
7646 AC_SUBST(EXTRALIBS_ODBC)
7647 AC_SUBST(EXTRALIBS_GUI)
7648 AC_SUBST(EXTRALIBS_OPENGL)
7649 AC_SUBST(EXTRALIBS_SDL)
7650 AC_SUBST(WITH_PLUGIN_SDL)
7651 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7652 AC_SUBST(EXTRALIBS_GNOMEVFS)
7653 AC_SUBST(EXTRALIBS_HILDON)
7654 AC_SUBST(UNICODE)
7655 AC_SUBST(BUILD)
7656 AC_SUBST(DEBUG_INFO)
7657 AC_SUBST(DEBUG_FLAG)
7658 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7659 AC_SUBST(TOOLKIT_LOWERCASE)
7660 AC_SUBST(TOOLKIT_VERSION)
7661 AC_SUBST(SAMPLES_RPATH_FLAG)
7662 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7663 AC_SUBST(HOST_SUFFIX)
7664 AC_SUBST(CPPUNIT_CFLAGS)
7665 AC_SUBST(CPPUNIT_LIBS)
7666
7667 case "$TOOLKIT" in
7668     GTK)
7669         TOOLKIT_DESC="GTK+"
7670         if test "$WXGTK20" = 1; then
7671             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7672             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7673                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7674             fi
7675             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7676                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7677             fi
7678             if test "$wxUSE_LIBHILDON" = "yes"; then
7679                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7680             fi
7681
7682             if test "$TOOLKIT_EXTRA" != ""; then
7683                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7684             fi
7685         fi
7686         ;;
7687
7688     ?*)
7689         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7690         ;;
7691
7692     *)
7693         TOOLKIT_DESC="base only"
7694         ;;
7695 esac
7696
7697 if test "$wxUSE_WINE" = "yes"; then
7698     BAKEFILE_FORCE_PLATFORM=win32
7699 fi
7700
7701 dnl ---------------------------------------------------------------------------
7702 dnl Add Universal binary support
7703 dnl Note we don't do this earlier because adding these cpp/ld flags could
7704 dnl cause configure tests to fail.
7705 dnl ---------------------------------------------------------------------------
7706 if test "$wxUSE_MAC" = 1 ; then
7707     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
7708         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
7709         dnl --enable-universal_binary=SDK names a path to an SDK
7710         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
7711             OSX_UNIV_OPTS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
7712         else
7713             dnl '' would mean universal with no SDK, which may be the case if
7714             dnl the compiler uses a sysroot by default
7715             OSX_UNIV_OPTS=${wxUSE_UNIVERSAL_BINARY:+"-isysroot '$wxUSE_UNIVERSAL_BINARY'"}
7716         fi
7717         OSX_UNIV_OPTS="$OSX_UNIV_OPTS -arch ppc -arch i386"
7718         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
7719         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
7720         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
7721         bk_use_pch=no
7722     fi
7723     # TODO: where do we add "-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" for libtool (static builds only)?
7724     #       The makefile currently uses AR and RANLIB, which libtool apparently supercedes.
7725 fi
7726
7727 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7728 dnl Hopefully for a non-unicode build there aren't any wide constants in
7729 dnl headers, but for a unicode build it's best to disable pch.
7730 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7731 then
7732     AC_CACHE_CHECK(
7733         [for gcc precompiled header bug],
7734         [wx_cv_gcc_pch_bug],
7735         [[
7736             echo '#include <stdio.h>
7737                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7738
7739             echo '#include "conftest.h"
7740                   int main()
7741                   {
7742                      printf("%ls", test_var);
7743                      return 0;
7744                   }' > conftest.cpp
7745
7746             wx_cv_gcc_pch_bug="pch not supported"
7747
7748             if $CXX conftest.h >/dev/null 2>&1
7749             then
7750                 wx_cv_gcc_pch_bug=
7751
7752                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7753                 then
7754                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7755                         grep awidetest >/dev/null
7756                     then
7757                         wx_cv_gcc_pch_bug=no
7758                     else
7759                         wx_cv_gcc_pch_bug=yes
7760                     fi
7761                 fi
7762             fi
7763
7764             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7765         ]])
7766
7767     if test "$wx_cv_gcc_pch_bug" = yes; then
7768         dnl make the default for pch 'no'
7769         dnl further below check whether the user overrode and warn them
7770         bk_use_pch=no
7771     fi
7772 fi
7773
7774 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7775
7776 dnl find out if the compiler supports PCH
7777 dnl
7778 dnl TODO: this should be in bakefile
7779 if test $GCC_PCH = 1
7780 then
7781     if test "$wx_cv_gcc_pch_bug" = yes; then
7782         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7783         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7784         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7785     fi
7786
7787     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7788 fi
7789
7790 dnl HACK ALERT!!
7791 dnl For now, we need to alter bk-deps not to generate deps
7792 dnl when we've configured a Universal binary build.
7793 dnl The next version of Bakefile will have the correct fix for this
7794 dnl at which time, this hack can be removed.
7795
7796 if test "$wxUSE_MAC" = 1 ; then
7797     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7798         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7799         mv temp bk-deps
7800         chmod +x bk-deps
7801     fi
7802 fi
7803
7804 if test "$wxUSE_SHARED" = "yes"; then
7805
7806     dnl We get the shared build linker from bakefile, since it
7807     dnl moved all the logic for this out of this file and into
7808     dnl its own macro.  But it can't decide on whether to return
7809     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7810     dnl So normalise and expand everything here now, because its
7811     dnl not going to change inside wx-config anyway.
7812     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7813     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7814
7815     dnl Need addtional flag on OS/2, so override bakefiles value
7816     dnl (there currently is no suitable variable to which the
7817     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7818     case "${host}" in
7819       *-pc-os2_emx | *-pc-os2-emx )
7820         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7821         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7822         cp -p ${srcdir}/src/os2/dllnames.sh .
7823         cp -p ${srcdir}/src/os2/dllar.sh .
7824       ;;
7825     esac
7826 else
7827
7828     dnl No bakefile support for static builds, but this should be ok for most.
7829     EXE_LINKER="$CXX -o"
7830
7831 fi
7832 if test "$wxUSE_OMF" = "yes"; then
7833     case "${host}" in
7834       *-pc-os2_emx | *-pc-os2-emx )
7835         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7836         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7837         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7838       ;;
7839     esac
7840 fi
7841
7842 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7843 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7844
7845 dnl for convenience, sort the samples in alphabetical order
7846 dnl
7847 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7848 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7849 dnl
7850 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7851 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7852 dnl       only removes the Unix-like part of the introduced line break.
7853 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7854
7855 dnl subtle bakefile goop.
7856 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7857 dnl I wish we would have called it something less likely to clash with
7858 dnl things though.
7859 AC_SUBST(SHARED)
7860
7861 dnl global options
7862 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7863 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7864
7865 dnl toolkit options
7866 AC_SUBST(USE_GUI)
7867 AC_SUBST(AFMINSTALL)
7868 AC_SUBST(WIN32INSTALL)
7869 AC_SUBST(TOOLKIT)
7870 AC_SUBST(TOOLKIT_DIR)
7871 AC_SUBST(TOOLCHAIN_NAME)
7872 AC_SUBST(TOOLCHAIN_FULLNAME)
7873
7874 dnl wx-config options
7875 AC_SUBST(host_alias)
7876 AC_SUBST(cross_compiling)
7877 AC_SUBST(WIDGET_SET)
7878 AC_SUBST(WX_RELEASE)
7879 AC_SUBST(WX_VERSION)
7880 AC_SUBST(WX_SUBVERSION)
7881 AC_SUBST(WX_CHARTYPE)
7882 AC_SUBST(WX_DEBUGTYPE)
7883
7884 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7885 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7886 dnl are used when building the libraries using the library
7887 dnl
7888 dnl so put anything which should be used only during the library build in, e.g.
7889 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7890 dnl
7891 dnl and, finally, for some things which should be only used by wx-config but
7892 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7893 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7894 AC_SUBST(WXCONFIG_CPPFLAGS)
7895 AC_SUBST(WXCONFIG_CFLAGS)
7896 AC_SUBST(WXCONFIG_CXXFLAGS)
7897
7898 AC_SUBST(WXCONFIG_LIBS)
7899 AC_SUBST(WXCONFIG_RPATH)
7900 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7901 AC_SUBST(WXCONFIG_RESFLAGS)
7902 AC_SUBST(EXE_LINKER)
7903
7904 dnl distribution vars
7905 AC_SUBST(GUIDIST)
7906 AC_SUBST(DISTDIR)
7907
7908 dnl additional subdirectories where we will build
7909 AC_SUBST(SAMPLES_SUBDIRS)
7910
7911 dnl additional libraries and linker settings
7912 AC_SUBST(LDFLAGS)
7913 AC_SUBST(LDFLAGS_GL)
7914 AC_SUBST(OPENGL_LIBS)
7915 AC_SUBST(DMALLOC_LIBS)
7916 AC_SUBST(WX_VERSION_TAG)
7917
7918 dnl additional resurces settings
7919 AC_SUBST(RESCOMP)
7920 AC_SUBST(WINDRES)
7921 AC_SUBST(REZ)
7922 AC_SUBST(RESFLAGS)
7923 AC_SUBST(RESPROGRAMOBJ)
7924 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7925 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7926
7927 dnl additional for Mac OS X
7928 AC_SUBST(DEREZ)
7929 AC_SUBST(LIBWXMACRES)
7930 AC_SUBST(POSTLINK_COMMAND)
7931 AC_SUBST(MACSETFILE)
7932
7933 dnl other tools
7934 AC_SUBST(GCC)
7935 AC_SUBST(DLLTOOL)
7936
7937
7938 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7939 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7940 dnl - and we do use it)
7941 AC_PROG_MAKE_SET
7942
7943
7944 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7945
7946 if test "$USE_WIN32" = 1; then
7947     AC_CONFIG_COMMANDS(
7948         [
7949             rcdefs.h
7950         ],
7951         [
7952             mkdir -p $outdir &&
7953             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7954         ],
7955         [
7956             CPP="$CPP"
7957             infile="$srcdir/include/wx/msw/genrcdefs.h"
7958             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7959         ]
7960     )
7961 fi
7962
7963 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7964                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7965                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7966
7967 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7968                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7969                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7970
7971 if test "$wx_cv_version_script" = "yes"; then
7972     AC_CONFIG_FILES(version-script)
7973 fi
7974 AC_CONFIG_FILES(Makefile)
7975
7976 AC_CONFIG_COMMANDS([wx-config],
7977                    [ rm -f wx-config
7978                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7979                    ],
7980                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7981                      LN_S="${LN_S}"
7982                    ])
7983
7984 dnl This would give us us build dir that in every significant way
7985 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7986 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7987 dnl on platforms that do not have symlinks.
7988 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7989 dnl AC_CONFIG_LINKS([ contrib/include ])
7990
7991 if test "$wxWITH_SUBDIRS" != "no"; then
7992 dnl Configure samples, contrib etc. directories, but only if they are present:
7993 if test "$wxUSE_GUI" = "yes"; then
7994     SUBDIRS="samples demos utils contrib"
7995 else dnl we build wxBase only
7996     dnl there are no wxBase programs in contrib nor demos
7997     SUBDIRS="samples utils"
7998 fi
7999 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8000 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8001
8002 if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
8003     DISABLED_CONTRIB="$DISABLED_CONTRIB net"
8004 fi
8005
8006 for subdir in `echo $SUBDIRS`; do
8007     if test -d ${srcdir}/${subdir} ; then
8008         if test "$wxUSE_GUI" = "yes"; then
8009             if test ${subdir} = "samples"; then
8010                 dnl only take those samples which compile in the current
8011                 dnl configuration and which exist
8012                 makefiles="samples/Makefile.in $makefiles"
8013                 for sample in `echo $SAMPLES_SUBDIRS`; do
8014                     if test -d $srcdir/samples/$sample; then
8015                         makefiles="samples/$sample/Makefile.in $makefiles"
8016                     fi
8017                 done
8018             else
8019                 dnl assume that everything compiles for utils &c
8020                 dnl any that shouldn't be built can be added to
8021                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
8022                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
8023                 eval "disabled=\$$disabled_var"
8024                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8025                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
8026             fi
8027         else dnl we build wxBase only
8028             dnl don't take all samples/utils, just those which build with
8029             dnl wxBase
8030             if test ${subdir} = "samples"; then
8031                 makefiles="samples/Makefile.in samples/console/Makefile.in"
8032             elif test ${subdir} = "utils"; then
8033                 makefiles=""
8034                 for util in HelpGen tex2rtf ; do
8035                     if test -d $srcdir/utils/$util ; then
8036                         makefiles="utils/$util/Makefile.in \
8037                                    utils/$util/src/Makefile.in \
8038                                    $makefiles"
8039                     fi
8040                 done
8041             else dnl assume that everything compiles for tests
8042                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8043             fi
8044         fi
8045
8046         for mkin in $makefiles ; do
8047             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8048             AC_CONFIG_FILES([$mk])
8049         done
8050     fi
8051 done
8052 fi dnl wxWITH_SUBDIRS
8053
8054 AC_OUTPUT
8055
8056 dnl report how we have been configured
8057 echo
8058 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8059 echo ""
8060 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8061 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8062
8063 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8064 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8065 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
8066
8067 echo "  What level of wxWidgets compatibility should be enabled?"
8068 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-no}"
8069 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-yes}"
8070
8071 echo "  Which libraries should wxWidgets use?"
8072 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8073 echo "                                       png                ${wxUSE_LIBPNG-none}"
8074 echo "                                       regex              ${wxUSE_REGEX}"
8075 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8076 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8077 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8078 fi
8079 echo "                                       zlib               ${wxUSE_ZLIB}"
8080 echo "                                       odbc               ${wxUSE_ODBC}"
8081 echo "                                       expat              ${wxUSE_EXPAT}"
8082 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8083 echo "                                       sdl                ${wxUSE_LIBSDL}"
8084
8085 echo ""
8086
8087 dnl vi: set et sts=4 sw=4 com=\:dnl: