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], [2.6.2], [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=6
  37 wx_release_number=2
  38 wx_subrelease_number=1
  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
  48 dnl ------------------------------------------------------------------------
  49 dnl Check platform (host system)
  50 dnl ------------------------------------------------------------------------
  51
  52 dnl OS (assume Unix)
  53 USE_UNIX=1
  54 USE_OS2=0
  55 USE_WIN32=0
  56 USE_DOS=0
  57 USE_BEOS=0
  58 USE_MAC=0
  59
  60 dnl Unix kind
  61 USE_AIX=
  62 USE_BSD=                            dnl any BSD
  63 USE_DARWIN=                         dnl a.k.a. Mac OS X
  64 USE_FREEBSD=
  65 USE_GNU=                            dnl GNU/Hurd
  66 USE_HPUX=
  67 USE_LINUX=
  68 USE_NETBSD=
  69 USE_OPENBSD=
  70 USE_OSF=                            dnl OSF/1 (obsolete?)
  71 USE_SGI=
  72 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  73 USE_SUN=                            dnl SunOS or Solaris
  74 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  75 USE_SVR4=                           dnl SysV R4
  76 USE_SYSV=                           dnl any System V
  77 USE_VMS=
  78 USE_ULTRIX=
  79 USE_UNIXWARE=
  80
  81 dnl hardware platform
  82 USE_ALPHA=
  83
  84 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  85 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  86 dnl than checking it during run-time
  87 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  88
  89 dnl the list of all available toolkits
  90 dnl
  91 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  92 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
  93
  94 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
  95 dnl     which are either yes or no
  96 DEFAULT_wxUSE_COCOA=0
  97 DEFAULT_wxUSE_GTK=0
  98 DEFAULT_wxUSE_MAC=0
  99 DEFAULT_wxUSE_MGL=0
 100 DEFAULT_wxUSE_MICROWIN=0
 101 DEFAULT_wxUSE_MOTIF=0
 102 DEFAULT_wxUSE_MSW=0
 103 DEFAULT_wxUSE_PM=0
 104 DEFAULT_wxUSE_X11=0
 105
 106 dnl these are the values which are really default for the given platform -
 107 dnl they're not cached and are only used if no --with-toolkit was given *and*
 108 dnl nothing was found in the cache
 109 DEFAULT_DEFAULT_wxUSE_COCOA=0
 110 DEFAULT_DEFAULT_wxUSE_GTK=0
 111 DEFAULT_DEFAULT_wxUSE_MAC=0
 112 DEFAULT_DEFAULT_wxUSE_MGL=0
 113 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 114 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 115 DEFAULT_DEFAULT_wxUSE_MSW=0
 116 DEFAULT_DEFAULT_wxUSE_PM=0
 117 DEFAULT_DEFAULT_wxUSE_X11=0
 118
 119 PROGRAM_EXT=
 120 SO_SUFFIX=so
 121 SAMPLES_RPATH_FLAG=
 122 SAMPLES_RPATH_POSTLINK=
 123
 124 DEFAULT_STD_FLAG=yes
 125
 126 dnl to support a new system, you need to add its canonical name (as determined
 127 dnl by config.sub or specified by the configure command line) to this "case"
 128 dnl and also define the shared library flags below - search for
 129 dnl SHARED_LIB_SETUP to find the exact place
 130 case "${host}" in
 131   *-hp-hpux* )
 132     USE_HPUX=1
 133     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 134     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 135     SO_SUFFIX=sl
 136     AC_DEFINE(__HPUX__)
 137   ;;
 138   *-*-linux* )
 139     USE_LINUX=1
 140     AC_DEFINE(__LINUX__)
 141     TMP=`uname -m`
 142     if test "x$TMP" = "xalpha"; then
 143       USE_ALPHA=1
 144       AC_DEFINE(__ALPHA__)
 145     fi
 146     DEFAULT_DEFAULT_wxUSE_GTK=1
 147   ;;
 148   *-*-gnu* | *-*-k*bsd*-gnu )
 149     USE_GNU=1
 150     TMP=`uname -m`
 151     if test "x$TMP" = "xalpha"; then
 152       USE_ALPHA=1
 153       AC_DEFINE(__ALPHA__)
 154     fi
 155     DEFAULT_DEFAULT_wxUSE_GTK=1
 156   ;;
 157   *-*-irix5* | *-*-irix6* )
 158     USE_SGI=1
 159     USE_SVR4=1
 160     AC_DEFINE(__SGI__)
 161     AC_DEFINE(__SVR4__)
 162     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 163   ;;
 164   *-*-solaris2* )
 165     USE_SUN=1
 166     USE_SOLARIS=1
 167     USE_SVR4=1
 168     AC_DEFINE(__SUN__)
 169     AC_DEFINE(__SOLARIS__)
 170     AC_DEFINE(__SVR4__)
 171     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 172     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 173   ;;
 174   *-*-sunos4* )
 175     USE_SUN=1
 176     USE_SUNOS=1
 177     USE_BSD=1
 178     AC_DEFINE(__SUN__)
 179     AC_DEFINE(__SUNOS__)
 180     AC_DEFINE(__BSD__)
 181     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 182   ;;
 183   *-*-freebsd*)
 184     USE_BSD=1
 185     USE_FREEBSD=1
 186     AC_DEFINE(__FREEBSD__)
 187     AC_DEFINE(__BSD__)
 188     DEFAULT_DEFAULT_wxUSE_GTK=1
 189   ;;
 190   *-*-openbsd*)
 191     USE_BSD=1
 192     USE_OPENBSD=1
 193     AC_DEFINE(__OPENBSD__)
 194     AC_DEFINE(__BSD__)
 195     DEFAULT_DEFAULT_wxUSE_GTK=1
 196   ;;
 197   *-*-netbsd*)
 198     USE_BSD=1
 199     USE_NETBSD=1
 200     AC_DEFINE(__NETBSD__)
 201     AC_DEFINE(__BSD__)
 202     DEFAULT_DEFAULT_wxUSE_GTK=1
 203   ;;
 204   *-*-osf* )
 205     USE_ALPHA=1
 206     USE_OSF=1
 207     AC_DEFINE(__ALPHA__)
 208     AC_DEFINE(__OSF__)
 209     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 210     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 211   ;;
 212   *-*-dgux5* )
 213     USE_ALPHA=1
 214     USE_SVR4=1
 215     AC_DEFINE(__ALPHA__)
 216     AC_DEFINE(__SVR4__)
 217     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 218   ;;
 219   *-*-sysv5* )
 220     USE_SYSV=1
 221     USE_SVR4=1
 222     AC_DEFINE(__SYSV__)
 223     AC_DEFINE(__SVR4__)
 224     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 225   ;;
 226   *-*-aix* )
 227     USE_AIX=1
 228     USE_SYSV=1
 229     USE_SVR4=1
 230     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 231     dnl
 232     dnl     Both archive libraries and shared libraries on AIX have an .a
 233     dnl     extension. This will explain why you can't link with an .so and
 234     dnl     why it works with the name changed to .a.
 235     SO_SUFFIX=a
 236     AC_DEFINE(__AIX__)
 237     AC_DEFINE(__SYSV__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241
 242   *-*-*UnixWare*)
 243     USE_SYSV=1
 244     USE_SVR4=1
 245     USE_UNIXWARE=1
 246     AC_DEFINE(__UNIXWARE__)
 247   ;;
 248
 249   *-*-cygwin* | *-*-mingw32* )
 250     dnl MBN: some of the defines have been moved after toolkit detection
 251     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 252     dnl      USE_UNIX  must be set and not USE_WIN32
 253     SO_SUFFIX=dll
 254     PROGRAM_EXT=".exe"
 255     DEFAULT_DEFAULT_wxUSE_MSW=1
 256     DEFAULT_STD_FLAG=no
 257   ;;
 258
 259   *-pc-msdosdjgpp )
 260     USE_UNIX=0
 261     USE_DOS=1
 262     AC_DEFINE(__DOS__)
 263     PROGRAM_EXT=".exe"
 264     DEFAULT_DEFAULT_wxUSE_MGL=1
 265   ;;
 266
 267   *-pc-os2_emx | *-pc-os2-emx )
 268     AC_DEFINE(__EMX__)
 269     USE_OS2=1
 270     AC_DEFINE(__OS2__)
 271     PROGRAM_EXT=".exe"
 272     DEFAULT_DEFAULT_wxUSE_PM=1
 273     dnl "c++" wrapper is not always available, so always use plain gcc.
 274     CXX=gcc
 275     LDFLAGS="$LDFLAGS -Zcrtdll"
 276     dnl
 277     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 278     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 279     dnl For now however, we still need it to make sure the configure script
 280     dnl works on OS/2 no matter what platform it is generated on.
 281     ac_executable_extensions=".exe"
 282     export ac_executable_extensions
 283     dnl This strange code is necessary to deal with handling of
 284     dnl backslashes by ksh and pdksh's sh variant.
 285     ac_save_IFS="$IFS"
 286     IFS='\\'
 287     ac_TEMP_PATH=
 288     for ac_dir in $PATH; do
 289       IFS=$ac_save_IFS
 290       if test -z "$ac_TEMP_PATH"; then
 291         ac_TEMP_PATH="$ac_dir"
 292       else
 293         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 294       fi
 295     done
 296     export PATH="$ac_TEMP_PATH"
 297     unset ac_TEMP_PATH
 298     DEFAULT_STD_FLAG=no
 299   ;;
 300
 301   *-*-darwin* )
 302     dnl Darwin based distributions (including Mac OS X)
 303     USE_BSD=1
 304     USE_DARWIN=1
 305     SO_SUFFIX=dylib
 306     AC_DEFINE(__BSD__)
 307     AC_DEFINE(__DARWIN__)
 308     AC_DEFINE(TARGET_CARBON)
 309     DEFAULT_DEFAULT_wxUSE_MAC=1
 310     DEFAULT_STD_FLAG=no
 311   ;;
 312   powerpc-apple-macos* )
 313     dnl Classic Mac OS (< X)
 314     USE_UNIX=0
 315     dnl For some reason the test that should be cross-compiler capable fails
 316     dnl However, there is no doubt that MacOS PowerPC is big endian.
 317     ac_cv_c_bigendian=yes
 318     SO_SUFFIX=shlib
 319     dnl AC_DEFINE(TARGET_CARBON)
 320     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 321     DEFAULT_DEFAULT_wxUSE_MAC=1
 322     DEFAULT_STD_FLAG=no
 323   ;;
 324
 325   *-*-beos* )
 326     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 327     USE_BEOS=1
 328     AC_DEFINE(__BEOS__)
 329   ;;
 330
 331   *)
 332     AC_MSG_ERROR(unknown system type ${host}.)
 333 esac
 334
 335 dnl ---------------------------------------------------------------------------
 336 dnl command line options for configure
 337 dnl ---------------------------------------------------------------------------
 338
 339 dnl the default values for all options - we collect them all here to simplify
 340 dnl modification of the default values (for example, if the defaults for some
 341 dnl platform should be changed, it can be done here too)
 342 dnl
 343 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 344
 345 WX_ARG_CACHE_INIT
 346
 347 dnl useful to test the compilation with minimum options, define as 0 for normal
 348 dnl usage
 349 DEBUG_CONFIGURE=0
 350 if test $DEBUG_CONFIGURE = 1; then
 351   DEFAULT_wxUSE_UNIVERSAL=no
 352   DEFAULT_wxUSE_STL=no
 353
 354   DEFAULT_wxUSE_NANOX=no
 355
 356   DEFAULT_wxUSE_THREADS=yes
 357
 358   DEFAULT_wxUSE_SHARED=yes
 359   DEFAULT_wxUSE_OPTIMISE=no
 360   DEFAULT_wxUSE_PROFILE=no
 361   DEFAULT_wxUSE_NO_DEPS=no
 362   DEFAULT_wxUSE_NO_RTTI=no
 363   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 364   DEFAULT_wxUSE_RPATH=yes
 365   DEFAULT_wxUSE_PERMISSIVE=no
 366   DEFAULT_wxUSE_DEBUG_FLAG=yes
 367   DEFAULT_wxUSE_DEBUG_INFO=yes
 368   DEFAULT_wxUSE_DEBUG_GDB=yes
 369   DEFAULT_wxUSE_MEM_TRACING=no
 370   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 371   DEFAULT_wxUSE_DMALLOC=no
 372   DEFAULT_wxUSE_APPLE_IEEE=no
 373
 374   DEFAULT_wxUSE_EXCEPTIONS=no
 375   DEFAULT_wxUSE_LOG=yes
 376   DEFAULT_wxUSE_LOGWINDOW=no
 377   DEFAULT_wxUSE_LOGGUI=no
 378   DEFAULT_wxUSE_LOGDIALOG=no
 379
 380   DEFAULT_wxUSE_GUI=yes
 381   DEFAULT_wxUSE_CONTROLS=no
 382
 383   DEFAULT_wxUSE_REGEX=no
 384   DEFAULT_wxUSE_XML=no
 385   DEFAULT_wxUSE_EXPAT=no
 386   DEFAULT_wxUSE_ZLIB=no
 387   DEFAULT_wxUSE_LIBPNG=no
 388   DEFAULT_wxUSE_LIBJPEG=no
 389   DEFAULT_wxUSE_LIBTIFF=no
 390   DEFAULT_wxUSE_LIBXPM=no
 391   DEFAULT_wxUSE_LIBMSPACK=no
 392   DEFAULT_wxUSE_LIBSDL=no
 393   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 394   DEFAULT_wxUSE_ODBC=no
 395   DEFAULT_wxUSE_OPENGL=no
 396
 397   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 398   DEFAULT_wxUSE_STACKWALKER=no
 399   DEFAULT_wxUSE_DEBUGREPORT=no
 400   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 401   DEFAULT_wxUSE_STD_IOSTREAM=no
 402   DEFAULT_wxUSE_STD_STRING=no
 403   DEFAULT_wxUSE_CMDLINE_PARSER=no
 404   DEFAULT_wxUSE_DATETIME=no
 405   DEFAULT_wxUSE_TIMER=no
 406   DEFAULT_wxUSE_STOPWATCH=no
 407   DEFAULT_wxUSE_FILE=no
 408   DEFAULT_wxUSE_FFILE=no
 409   DEFAULT_wxUSE_STDPATHS=no
 410   DEFAULT_wxUSE_TEXTBUFFER=no
 411   DEFAULT_wxUSE_TEXTFILE=no
 412   DEFAULT_wxUSE_SOUND=no
 413   DEFAULT_wxUSE_MEDIACTRL=no
 414   DEFAULT_wxUSE_INTL=no
 415   DEFAULT_wxUSE_CONFIG=no
 416   DEFAULT_wxUSE_FONTMAP=no
 417   DEFAULT_wxUSE_STREAMS=no
 418   DEFAULT_wxUSE_SOCKETS=no
 419   DEFAULT_wxUSE_OLE=no
 420   DEFAULT_wxUSE_DATAOBJ=no
 421   DEFAULT_wxUSE_DIALUP_MANAGER=no
 422   DEFAULT_wxUSE_JOYSTICK=no
 423   DEFAULT_wxUSE_DYNLIB_CLASS=no
 424   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 425   DEFAULT_wxUSE_LONGLONG=no
 426   DEFAULT_wxUSE_GEOMETRY=no
 427
 428   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 429   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 430   DEFAULT_wxUSE_POSTSCRIPT=no
 431
 432   DEFAULT_wxUSE_CLIPBOARD=no
 433   DEFAULT_wxUSE_TOOLTIPS=no
 434   DEFAULT_wxUSE_DRAG_AND_DROP=no
 435   DEFAULT_wxUSE_DRAGIMAGE=no
 436   DEFAULT_wxUSE_SPLINES=no
 437   DEFAULT_wxUSE_MOUSEWHEEL=no
 438
 439   DEFAULT_wxUSE_MDI=no
 440   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 441   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 442   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 443
 444   DEFAULT_wxUSE_RESOURCES=no
 445   DEFAULT_wxUSE_CONSTRAINTS=no
 446   DEFAULT_wxUSE_IPC=no
 447   DEFAULT_wxUSE_HELP=no
 448   DEFAULT_wxUSE_MS_HTML_HELP=no
 449   DEFAULT_wxUSE_WXHTML_HELP=no
 450   DEFAULT_wxUSE_TREELAYOUT=no
 451   DEFAULT_wxUSE_METAFILE=no
 452   DEFAULT_wxUSE_MIMETYPE=no
 453   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 454   DEFAULT_wxUSE_PROTOCOL=no
 455   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 456   DEFAULT_wxUSE_PROTOCOL_FTP=no
 457   DEFAULT_wxUSE_PROTOCOL_FILE=no
 458   DEFAULT_wxUSE_URL=no
 459
 460   DEFAULT_wxUSE_COMMONDLGS=no
 461   DEFAULT_wxUSE_CHOICEDLG=no
 462   DEFAULT_wxUSE_COLOURDLG=no
 463   DEFAULT_wxUSE_DIRDLG=no
 464   DEFAULT_wxUSE_FILEDLG=no
 465   DEFAULT_wxUSE_FINDREPLDLG=no
 466   DEFAULT_wxUSE_FONTDLG=no
 467   DEFAULT_wxUSE_MSGDLG=no
 468   DEFAULT_wxUSE_NUMBERDLG=no
 469   DEFAULT_wxUSE_TEXTDLG=no
 470   DEFAULT_wxUSE_SPLASH=no
 471   DEFAULT_wxUSE_STARTUP_TIPS=no
 472   DEFAULT_wxUSE_PROGRESSDLG=no
 473   DEFAULT_wxUSE_WIZARDDLG=no
 474
 475   DEFAULT_wxUSE_MENUS=no
 476   DEFAULT_wxUSE_MINIFRAME=no
 477   DEFAULT_wxUSE_HTML=no
 478   DEFAULT_wxUSE_XRC=no
 479   DEFAULT_wxUSE_WEBKIT=no
 480   DEFAULT_wxUSE_FILESYSTEM=no
 481   DEFAULT_wxUSE_FS_INET=no
 482   DEFAULT_wxUSE_FS_ZIP=no
 483   DEFAULT_wxUSE_BUSYINFO=no
 484   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 485   DEFAULT_wxUSE_ZIPSTREAM=no
 486   DEFAULT_wxUSE_VALIDATORS=no
 487
 488   DEFAULT_wxUSE_ACCEL=no
 489   DEFAULT_wxUSE_BUTTON=no
 490   DEFAULT_wxUSE_BMPBUTTON=no
 491   DEFAULT_wxUSE_CALCTRL=no
 492   DEFAULT_wxUSE_CARET=no
 493   DEFAULT_wxUSE_CHECKBOX=no
 494   DEFAULT_wxUSE_CHECKLST=no
 495   DEFAULT_wxUSE_CHOICE=no
 496   DEFAULT_wxUSE_CHOICEBOOK=no
 497   DEFAULT_wxUSE_COMBOBOX=no
 498   DEFAULT_wxUSE_DATEPICKCTRL=no
 499   DEFAULT_wxUSE_DISPLAY=no
 500   DEFAULT_wxUSE_GAUGE=no
 501   DEFAULT_wxUSE_GRID=no
 502   DEFAULT_wxUSE_IMAGLIST=no
 503   DEFAULT_wxUSE_LISTBOOK=no
 504   DEFAULT_wxUSE_LISTBOX=no
 505   DEFAULT_wxUSE_LISTCTRL=no
 506   DEFAULT_wxUSE_NOTEBOOK=no
 507   DEFAULT_wxUSE_RADIOBOX=no
 508   DEFAULT_wxUSE_RADIOBTN=no
 509   DEFAULT_wxUSE_SASH=no
 510   DEFAULT_wxUSE_SCROLLBAR=no
 511   DEFAULT_wxUSE_SLIDER=no
 512   DEFAULT_wxUSE_SPINBTN=no
 513   DEFAULT_wxUSE_SPINCTRL=no
 514   DEFAULT_wxUSE_SPLITTER=no
 515   DEFAULT_wxUSE_STATBMP=no
 516   DEFAULT_wxUSE_STATBOX=no
 517   DEFAULT_wxUSE_STATLINE=no
 518   DEFAULT_wxUSE_STATTEXT=no
 519   DEFAULT_wxUSE_STATUSBAR=yes
 520   DEFAULT_wxUSE_TABDIALOG=no
 521   DEFAULT_wxUSE_TEXTCTRL=no
 522   DEFAULT_wxUSE_TOGGLEBTN=no
 523   DEFAULT_wxUSE_TOOLBAR=no
 524   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 525   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 526   DEFAULT_wxUSE_TREECTRL=no
 527   DEFAULT_wxUSE_POPUPWIN=no
 528   DEFAULT_wxUSE_TIPWINDOW=no
 529
 530   DEFAULT_wxUSE_UNICODE=no
 531   DEFAULT_wxUSE_UNICODE_MSLU=no
 532   DEFAULT_wxUSE_WCSRTOMBS=no
 533
 534   DEFAULT_wxUSE_PALETTE=no
 535   DEFAULT_wxUSE_IMAGE=no
 536   DEFAULT_wxUSE_GIF=no
 537   DEFAULT_wxUSE_PCX=no
 538   DEFAULT_wxUSE_PNM=no
 539   DEFAULT_wxUSE_IFF=no
 540   DEFAULT_wxUSE_XPM=no
 541   DEFAULT_wxUSE_ICO_CUR=no
 542   DEFAULT_wxUSE_ACCESSIBILITY=no
 543
 544   DEFAULT_wxUSE_MONOLITHIC=no
 545   DEFAULT_wxUSE_PLUGINS=no
 546   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 547 else
 548   DEFAULT_wxUSE_UNIVERSAL=no
 549   DEFAULT_wxUSE_STL=no
 550
 551   DEFAULT_wxUSE_NANOX=no
 552
 553   DEFAULT_wxUSE_THREADS=yes
 554
 555   DEFAULT_wxUSE_SHARED=yes
 556   DEFAULT_wxUSE_OPTIMISE=yes
 557   DEFAULT_wxUSE_PROFILE=no
 558   DEFAULT_wxUSE_NO_DEPS=no
 559   DEFAULT_wxUSE_NO_RTTI=no
 560   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 561   DEFAULT_wxUSE_RPATH=yes
 562   DEFAULT_wxUSE_PERMISSIVE=no
 563   DEFAULT_wxUSE_DEBUG_FLAG=no
 564   DEFAULT_wxUSE_DEBUG_INFO=no
 565   DEFAULT_wxUSE_DEBUG_GDB=no
 566   DEFAULT_wxUSE_MEM_TRACING=no
 567   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 568   DEFAULT_wxUSE_DMALLOC=no
 569   DEFAULT_wxUSE_APPLE_IEEE=yes
 570
 571   DEFAULT_wxUSE_EXCEPTIONS=yes
 572   DEFAULT_wxUSE_LOG=yes
 573   DEFAULT_wxUSE_LOGWINDOW=yes
 574   DEFAULT_wxUSE_LOGGUI=yes
 575   DEFAULT_wxUSE_LOGDIALOG=yes
 576
 577   DEFAULT_wxUSE_GUI=yes
 578
 579   DEFAULT_wxUSE_REGEX=yes
 580   DEFAULT_wxUSE_XML=yes
 581   DEFAULT_wxUSE_EXPAT=yes
 582   DEFAULT_wxUSE_ZLIB=yes
 583   DEFAULT_wxUSE_LIBPNG=yes
 584   DEFAULT_wxUSE_LIBJPEG=yes
 585   DEFAULT_wxUSE_LIBTIFF=yes
 586   DEFAULT_wxUSE_LIBXPM=yes
 587   DEFAULT_wxUSE_LIBMSPACK=yes
 588   DEFAULT_wxUSE_LIBSDL=no
 589   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 590   DEFAULT_wxUSE_ODBC=no
 591   DEFAULT_wxUSE_OPENGL=no
 592
 593   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 594   DEFAULT_wxUSE_STACKWALKER=yes
 595   DEFAULT_wxUSE_DEBUGREPORT=yes
 596   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 597   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 598   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 599   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 600   DEFAULT_wxUSE_DATETIME=yes
 601   DEFAULT_wxUSE_TIMER=yes
 602   DEFAULT_wxUSE_STOPWATCH=yes
 603   DEFAULT_wxUSE_FILE=yes
 604   DEFAULT_wxUSE_FFILE=yes
 605   DEFAULT_wxUSE_STDPATHS=yes
 606   DEFAULT_wxUSE_TEXTBUFFER=yes
 607   DEFAULT_wxUSE_TEXTFILE=yes
 608   DEFAULT_wxUSE_SOUND=yes
 609   DEFAULT_wxUSE_MEDIACTRL=no
 610   DEFAULT_wxUSE_INTL=yes
 611   DEFAULT_wxUSE_CONFIG=yes
 612   DEFAULT_wxUSE_FONTMAP=yes
 613   DEFAULT_wxUSE_STREAMS=yes
 614   DEFAULT_wxUSE_SOCKETS=yes
 615   DEFAULT_wxUSE_OLE=yes
 616   DEFAULT_wxUSE_DATAOBJ=yes
 617   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 618   DEFAULT_wxUSE_JOYSTICK=yes
 619   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 620   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 621   DEFAULT_wxUSE_LONGLONG=yes
 622   DEFAULT_wxUSE_GEOMETRY=yes
 623
 624   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 625   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 626   DEFAULT_wxUSE_POSTSCRIPT=yes
 627
 628   DEFAULT_wxUSE_CLIPBOARD=yes
 629   DEFAULT_wxUSE_TOOLTIPS=yes
 630   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 631   DEFAULT_wxUSE_DRAGIMAGE=yes
 632   DEFAULT_wxUSE_SPLINES=yes
 633   DEFAULT_wxUSE_MOUSEWHEEL=yes
 634
 635   DEFAULT_wxUSE_MDI=yes
 636   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 637   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 638   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 639
 640   DEFAULT_wxUSE_RESOURCES=no
 641   DEFAULT_wxUSE_CONSTRAINTS=yes
 642   DEFAULT_wxUSE_IPC=yes
 643   DEFAULT_wxUSE_HELP=yes
 644   DEFAULT_wxUSE_MS_HTML_HELP=yes
 645   DEFAULT_wxUSE_WXHTML_HELP=yes
 646   DEFAULT_wxUSE_TREELAYOUT=yes
 647   DEFAULT_wxUSE_METAFILE=yes
 648   DEFAULT_wxUSE_MIMETYPE=yes
 649   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 650   DEFAULT_wxUSE_PROTOCOL=yes
 651   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 652   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 653   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 654   DEFAULT_wxUSE_URL=yes
 655
 656   DEFAULT_wxUSE_COMMONDLGS=yes
 657   DEFAULT_wxUSE_CHOICEDLG=yes
 658   DEFAULT_wxUSE_COLOURDLG=yes
 659   DEFAULT_wxUSE_DIRDLG=yes
 660   DEFAULT_wxUSE_FILEDLG=yes
 661   DEFAULT_wxUSE_FINDREPLDLG=yes
 662   DEFAULT_wxUSE_FONTDLG=yes
 663   DEFAULT_wxUSE_MSGDLG=yes
 664   DEFAULT_wxUSE_NUMBERDLG=yes
 665   DEFAULT_wxUSE_TEXTDLG=yes
 666   DEFAULT_wxUSE_SPLASH=yes
 667   DEFAULT_wxUSE_STARTUP_TIPS=yes
 668   DEFAULT_wxUSE_PROGRESSDLG=yes
 669   DEFAULT_wxUSE_WIZARDDLG=yes
 670
 671   DEFAULT_wxUSE_MENUS=yes
 672   DEFAULT_wxUSE_MINIFRAME=yes
 673   DEFAULT_wxUSE_HTML=yes
 674   DEFAULT_wxUSE_XRC=yes
 675   DEFAULT_wxUSE_WEBKIT=yes
 676   DEFAULT_wxUSE_FILESYSTEM=yes
 677   DEFAULT_wxUSE_FS_INET=yes
 678   DEFAULT_wxUSE_FS_ZIP=yes
 679   DEFAULT_wxUSE_BUSYINFO=yes
 680   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 681   DEFAULT_wxUSE_ZIPSTREAM=yes
 682   DEFAULT_wxUSE_VALIDATORS=yes
 683
 684   DEFAULT_wxUSE_ACCEL=yes
 685   DEFAULT_wxUSE_BUTTON=yes
 686   DEFAULT_wxUSE_BMPBUTTON=yes
 687   DEFAULT_wxUSE_CALCTRL=yes
 688   DEFAULT_wxUSE_CARET=yes
 689   DEFAULT_wxUSE_CHECKBOX=yes
 690   DEFAULT_wxUSE_CHECKLST=yes
 691   DEFAULT_wxUSE_CHOICE=yes
 692   DEFAULT_wxUSE_CHOICEBOOK=yes
 693   DEFAULT_wxUSE_COMBOBOX=yes
 694   DEFAULT_wxUSE_DATEPICKCTRL=yes
 695   DEFAULT_wxUSE_DISPLAY=yes
 696   DEFAULT_wxUSE_GAUGE=yes
 697   DEFAULT_wxUSE_GRID=yes
 698   DEFAULT_wxUSE_IMAGLIST=yes
 699   DEFAULT_wxUSE_LISTBOOK=yes
 700   DEFAULT_wxUSE_LISTBOX=yes
 701   DEFAULT_wxUSE_LISTCTRL=yes
 702   DEFAULT_wxUSE_NOTEBOOK=yes
 703   DEFAULT_wxUSE_RADIOBOX=yes
 704   DEFAULT_wxUSE_RADIOBTN=yes
 705   DEFAULT_wxUSE_SASH=yes
 706   DEFAULT_wxUSE_SCROLLBAR=yes
 707   DEFAULT_wxUSE_SLIDER=yes
 708   DEFAULT_wxUSE_SPINBTN=yes
 709   DEFAULT_wxUSE_SPINCTRL=yes
 710   DEFAULT_wxUSE_SPLITTER=yes
 711   DEFAULT_wxUSE_STATBMP=yes
 712   DEFAULT_wxUSE_STATBOX=yes
 713   DEFAULT_wxUSE_STATLINE=yes
 714   DEFAULT_wxUSE_STATTEXT=yes
 715   DEFAULT_wxUSE_STATUSBAR=yes
 716   DEFAULT_wxUSE_TABDIALOG=no
 717   DEFAULT_wxUSE_TEXTCTRL=yes
 718   DEFAULT_wxUSE_TOGGLEBTN=yes
 719   DEFAULT_wxUSE_TOOLBAR=yes
 720   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 721   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 722   DEFAULT_wxUSE_TREECTRL=yes
 723   DEFAULT_wxUSE_POPUPWIN=yes
 724   DEFAULT_wxUSE_TIPWINDOW=yes
 725
 726   DEFAULT_wxUSE_UNICODE=no
 727   DEFAULT_wxUSE_UNICODE_MSLU=yes
 728   DEFAULT_wxUSE_WCSRTOMBS=no
 729
 730   DEFAULT_wxUSE_PALETTE=yes
 731   DEFAULT_wxUSE_IMAGE=yes
 732   DEFAULT_wxUSE_GIF=yes
 733   DEFAULT_wxUSE_PCX=yes
 734   DEFAULT_wxUSE_IFF=no
 735   DEFAULT_wxUSE_PNM=yes
 736   DEFAULT_wxUSE_XPM=yes
 737   DEFAULT_wxUSE_ICO_CUR=yes
 738   DEFAULT_wxUSE_ACCESSIBILITY=no
 739
 740   DEFAULT_wxUSE_MONOLITHIC=no
 741   DEFAULT_wxUSE_PLUGINS=no
 742   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 743
 744   dnl Appliable only when --with-gtk was used:
 745   DEFAULT_wxUSE_GTK2=yes
 746 fi
 747
 748
 749 dnl WX_ARG_WITH should be used to select whether an external package will be
 750 dnl used or not, to configure compile-time features of this package itself,
 751 dnl use WX_ARG_ENABLE instead
 752
 753 dnl ============================
 754 dnl external package dependecies
 755 dnl ============================
 756
 757 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 758 dnl these values manually
 759 for toolkit in `echo $ALL_TOOLKITS`; do
 760   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 761   if test "x$LINE" != "x" ; then
 762     has_toolkit_in_cache=1
 763     eval "DEFAULT_$LINE"
 764     eval "CACHE_$toolkit=1"
 765
 766     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 767     if test "x$LINE" != "x" ; then
 768         eval "DEFAULT_$LINE"
 769     fi
 770   fi
 771 done
 772
 773 dnl ---------------------------------------------------------------------------
 774 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 775 dnl first to disable many other switches if it's given
 776 dnl
 777 dnl NB: this is still in testing stage, don't use if you don't know what you're
 778 dnl     doing
 779 dnl ---------------------------------------------------------------------------
 780
 781 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 782 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 783 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 784
 785 if test "$wxUSE_GUI" = "yes"; then
 786
 787 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 788 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 789 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 790 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 791 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 792 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 793 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 794 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 795 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 796 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 797 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 798 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 799
 800 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 801 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 802
 803 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 804 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 805 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 806 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 807 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 808 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 809 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 810 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 811
 812 fi
 813 dnl for GUI only
 814
 815 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 816 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 817 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 818 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 819 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 820
 821 dnl ---------------------------------------------------------------------------
 822 dnl compile options
 823 dnl ---------------------------------------------------------------------------
 824
 825 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 826 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 827 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 828 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 829 if test "$USE_OS2" = "1"; then
 830     DEFAULT_wxUSE_OMF=no
 831     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 832 fi
 833
 834 if test "$wxUSE_DEBUG" = "yes"; then
 835   DEFAULT_wxUSE_DEBUG_FLAG=yes
 836   DEFAULT_wxUSE_DEBUG_INFO=yes
 837   BUILD=debug
 838 elif test "$wxUSE_DEBUG" = "no"; then
 839   DEFAULT_wxUSE_DEBUG_FLAG=no
 840   DEFAULT_wxUSE_DEBUG_INFO=no
 841   BUILD=release
 842 fi
 843
 844 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 845 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 846 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 847 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 848 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 849 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 850 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 851 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 852 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 853 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 854
 855 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 856 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 857
 858 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 859
 860
 861 dnl ---------------------------------------------------------------------------
 862 dnl (small) optional non GUI classes
 863 dnl ---------------------------------------------------------------------------
 864
 865 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 866 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 867
 868 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 869 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 870 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 871 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 872 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 873 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 874 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 875
 876 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 877
 878 dnl please keep the settings below in alphabetical order
 879 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 880 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 881 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 882 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 883 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 884 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 885 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 886 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 887 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 888 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 889 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 890 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 891 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 892 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 893 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 894 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 895 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 896 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 897 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 898 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 899 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 900 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 901 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 902 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 903 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 904 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 905 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 906 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 907 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 908 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 909 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 910 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 911 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 912 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 913 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 914 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 915 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 916
 917 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 918 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 919 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 920 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 921 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 922
 923
 924 dnl ---------------------------------------------------------------------------
 925 dnl "big" options (i.e. those which change a lot of things throughout the library)
 926 dnl ---------------------------------------------------------------------------
 927
 928 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 929
 930 if test "$wxUSE_GUI" = "yes"; then
 931
 932 dnl ---------------------------------------------------------------------------
 933 dnl "big" GUI options
 934 dnl ---------------------------------------------------------------------------
 935
 936 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 937 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 938 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 939 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 940 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 941 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 942 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 943 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 944 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 945 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 946 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 947 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 948 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 949 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 950
 951 dnl ---------------------------------------------------------------------------
 952 dnl PostScript options
 953 dnl ---------------------------------------------------------------------------
 954 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 955
 956 dnl VZ: these options seem to be always on, if someone wants to change it please do
 957 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 958 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 959
 960 dnl ---------------------------------------------------------------------------
 961 dnl resources
 962 dnl ---------------------------------------------------------------------------
 963
 964 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 965 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 966
 967 dnl ---------------------------------------------------------------------------
 968 dnl IPC &c
 969 dnl ---------------------------------------------------------------------------
 970
 971 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 972 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 973 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 974
 975 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 976
 977 dnl ---------------------------------------------------------------------------
 978 dnl optional GUI controls (in alphabetical order except the first one)
 979 dnl ---------------------------------------------------------------------------
 980
 981 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 982
 983 dnl even with --enable-controls, some may be disabled by giving
 984 dnl --disable-<control> later on the command line - but by default all will be
 985 dnl used (and vice versa)
 986 if test "$wxUSE_CONTROLS" = "yes"; then
 987   DEFAULT_wxUSE_ACCEL=yes
 988   DEFAULT_wxUSE_BMPBUTTON=yes
 989   DEFAULT_wxUSE_BUTTON=yes
 990   DEFAULT_wxUSE_CALCTRL=yes
 991   DEFAULT_wxUSE_CARET=yes
 992   DEFAULT_wxUSE_COMBOBOX=yes
 993   DEFAULT_wxUSE_CHECKBOX=yes
 994   DEFAULT_wxUSE_CHECKLISTBOX=yes
 995   DEFAULT_wxUSE_CHOICE=yes
 996   DEFAULT_wxUSE_CHOICEBOOK=yes
 997   DEFAULT_wxUSE_DATEPICKCTRL=yes
 998   DEFAULT_wxUSE_GAUGE=yes
 999   DEFAULT_wxUSE_GRID=yes
1000   DEFAULT_wxUSE_IMAGLIST=yes
1001   DEFAULT_wxUSE_LISTBOOK=yes
1002   DEFAULT_wxUSE_LISTBOX=yes
1003   DEFAULT_wxUSE_LISTCTRL=yes
1004   DEFAULT_wxUSE_NOTEBOOK=yes
1005   DEFAULT_wxUSE_RADIOBOX=yes
1006   DEFAULT_wxUSE_RADIOBTN=yes
1007   DEFAULT_wxUSE_SASH=yes
1008   DEFAULT_wxUSE_SCROLLBAR=yes
1009   DEFAULT_wxUSE_SLIDER=yes
1010   DEFAULT_wxUSE_SPINBTN=yes
1011   DEFAULT_wxUSE_SPINCTRL=yes
1012   DEFAULT_wxUSE_SPLITTER=yes
1013   DEFAULT_wxUSE_STATBMP=yes
1014   DEFAULT_wxUSE_STATBOX=yes
1015   DEFAULT_wxUSE_STATLINE=yes
1016   DEFAULT_wxUSE_STATUSBAR=yes
1017   DEFAULT_wxUSE_TAB_DIALOG=yes
1018   DEFAULT_wxUSE_TOGGLEBTN=yes
1019   DEFAULT_wxUSE_TOOLBAR=yes
1020   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1021   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1022   DEFAULT_wxUSE_TOOLTIPS=yes
1023   DEFAULT_wxUSE_TREECTRL=yes
1024   DEFAULT_wxUSE_POPUPWIN=yes
1025   DEFAULT_wxUSE_TIPWINDOW=yes
1026 elif test "$wxUSE_CONTROLS" = "no"; then
1027   DEFAULT_wxUSE_ACCEL=no
1028   DEFAULT_wxUSE_BMPBUTTON=no
1029   DEFAULT_wxUSE_BUTTON=no
1030   DEFAULT_wxUSE_CALCTRL=no
1031   DEFAULT_wxUSE_CARET=no
1032   DEFAULT_wxUSE_COMBOBOX=no
1033   DEFAULT_wxUSE_CHECKBOX=no
1034   DEFAULT_wxUSE_CHECKLISTBOX=no
1035   DEFAULT_wxUSE_CHOICE=no
1036   DEFAULT_wxUSE_CHOICEBOOK=no
1037   DEFAULT_wxUSE_DATEPICKCTRL=no
1038   DEFAULT_wxUSE_GAUGE=no
1039   DEFAULT_wxUSE_GRID=no
1040   DEFAULT_wxUSE_IMAGLIST=no
1041   DEFAULT_wxUSE_LISTBOOK=no
1042   DEFAULT_wxUSE_LISTBOX=no
1043   DEFAULT_wxUSE_LISTCTRL=no
1044   DEFAULT_wxUSE_NOTEBOOK=no
1045   DEFAULT_wxUSE_RADIOBOX=no
1046   DEFAULT_wxUSE_RADIOBTN=no
1047   DEFAULT_wxUSE_SASH=no
1048   DEFAULT_wxUSE_SCROLLBAR=no
1049   DEFAULT_wxUSE_SLIDER=no
1050   DEFAULT_wxUSE_SPINBTN=no
1051   DEFAULT_wxUSE_SPINCTRL=no
1052   DEFAULT_wxUSE_SPLITTER=no
1053   DEFAULT_wxUSE_STATBMP=no
1054   DEFAULT_wxUSE_STATBOX=no
1055   DEFAULT_wxUSE_STATLINE=no
1056   DEFAULT_wxUSE_STATUSBAR=no
1057   DEFAULT_wxUSE_TAB_DIALOG=no
1058   DEFAULT_wxUSE_TOGGLEBTN=no
1059   DEFAULT_wxUSE_TOOLBAR=no
1060   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1061   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1062   DEFAULT_wxUSE_TOOLTIPS=no
1063   DEFAULT_wxUSE_TREECTRL=no
1064   DEFAULT_wxUSE_POPUPWIN=no
1065   DEFAULT_wxUSE_TIPWINDOW=no
1066 fi
1067
1068 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1069 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1070 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1071 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1072 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1073 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1074 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1075 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1076 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1077 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1078 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1079 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1080 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1081 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1082 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1083 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1084 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1085 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1086 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1087 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1088 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1089 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1090 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1091 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1092 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1093 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1094 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1095 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1096 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1097 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1098 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1099 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1100 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1101 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1102 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1103 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1104 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1105 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1106 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1107 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1108 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1109
1110 dnl ---------------------------------------------------------------------------
1111 dnl common dialogs
1112 dnl ---------------------------------------------------------------------------
1113
1114 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1115 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1116 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1117 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1118 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1119 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1120 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1121 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1122 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1123 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1124 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1125 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1126 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1127 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1128
1129 dnl ---------------------------------------------------------------------------
1130 dnl misc GUI options
1131 dnl ---------------------------------------------------------------------------
1132
1133 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1134 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1135 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1136 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1137 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1138 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1139 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1140 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1141 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1142 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1143 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1144
1145 if test "$wxUSE_MSW" = "1"; then
1146     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1147 fi
1148
1149 dnl ---------------------------------------------------------------------------
1150 dnl support for image formats that do not rely on external library
1151 dnl ---------------------------------------------------------------------------
1152
1153 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1154 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1155 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1156 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1157 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1158 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1159 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1160 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1161
1162 fi
1163
1164 dnl ---------------------------------------------------------------------------
1165 dnl flavour support
1166 dnl ---------------------------------------------------------------------------
1167
1168 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1169 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1170 dnl It doesn't actually change anything but the output file names.
1171 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1172
1173 dnl ---------------------------------------------------------------------------
1174 dnl some win32 settings
1175 dnl ---------------------------------------------------------------------------
1176
1177 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1178 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1179 if test "x$VENDOR" = "x"; then
1180     VENDOR="custom"
1181 fi
1182
1183
1184 dnl for GUI only
1185
1186 dnl cache the options values before (may be) aborting below
1187 WX_ARG_CACHE_FLUSH
1188
1189 dnl check that no more than one toolkit is given and that if none are given that
1190 dnl we have a default one
1191
1192 AC_MSG_CHECKING(for toolkit)
1193
1194 # In Wine, we need to default to MSW, not GTK or MOTIF
1195 if test "$wxUSE_WINE" = "yes"; then
1196     DEFAULT_DEFAULT_wxUSE_GTK=0
1197     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1198     DEFAULT_DEFAULT_wxUSE_MSW=1
1199     wxUSE_SHARED=no
1200 fi
1201
1202
1203 if test "$wxUSE_GUI" = "yes"; then
1204
1205     if test "$USE_BEOS" = 1; then
1206         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1207     fi
1208
1209     if test "$TOOLKIT_GIVEN" = 1; then
1210       dnl convert "yes", "any" or a number to 1 and "no" to 0
1211       for toolkit in `echo $ALL_TOOLKITS`; do
1212         var=wxUSE_$toolkit
1213         eval "value=\$${var}"
1214         if test "x$value" = "xno"; then
1215           eval "$var=0"
1216         elif test "x$value" != "x"; then
1217           eval "$var=1"
1218         fi
1219
1220         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1221           eval "wx${toolkit}_VERSION=$value"
1222         fi
1223       done
1224     else
1225       dnl try to guess the most apropriate toolkit for this platform
1226       for toolkit in `echo $ALL_TOOLKITS`; do
1227         if test "$has_toolkit_in_cache" != 1; then
1228           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1229         else
1230           var=DEFAULT_wxUSE_$toolkit
1231
1232           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1233           if test "x$version" != "x"; then
1234             eval "wx${toolkit}_VERSION=$version"
1235           fi
1236         fi
1237         eval "wxUSE_$toolkit=\$${var}"
1238       done
1239     fi
1240
1241     dnl we suppose that expr is available (maybe there is a better way to do
1242     dnl this? what about using ALL_TOOLKITS? TODO)
1243     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1244                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1245                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1246
1247     dnl Allow wxUSE_PM only for OS/2 with EMX.
1248     case "${host}" in
1249       *-pc-os2_emx | *-pc-os2-emx )
1250         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1251     esac
1252
1253     case "$NUM_TOOLKITS" in
1254       1)
1255       ;;
1256       0)
1257         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1258       ;;
1259       *)
1260         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1261     esac
1262
1263     # to be removed when --disable-gtk2 isn't needed
1264     if test "x$wxUSE_GTK2" = "xyes"; then
1265         wxGTK_VERSION=2
1266     elif test "x$wxUSE_GTK2" = "xno"; then
1267         wxGTK_VERSION=1
1268     fi
1269
1270     dnl cache the wxUSE_<TOOLKIT> values too
1271     for toolkit in `echo $ALL_TOOLKITS`; do
1272       var=wxUSE_$toolkit
1273       eval "value=\$${var}"
1274       if test "x$value" != x; then
1275         cache_var=CACHE_$toolkit
1276         eval "cache=\$${cache_var}"
1277         if test "$cache" = 1; then
1278           echo "$var=$value" >> ${wx_arg_cache_file}
1279           eval "version=\$wx${toolkit}_VERSION"
1280           if test "x$version" != "x"; then
1281             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1282           fi
1283         fi
1284         if test "$value" = 1; then
1285           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1286           AC_MSG_RESULT($toolkit_echo)
1287         fi
1288       fi
1289     done
1290 else
1291     if test "x$host_alias" != "x"; then
1292         AC_MSG_RESULT(base ($host_alias hosted) only)
1293     else
1294         AC_MSG_RESULT(base only)
1295     fi
1296 fi
1297
1298 dnl ---------------------------------------------------------------------------
1299 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1300 dnl 'just' a POSIX platform, so the Win32 API must not be available
1301 dnl ---------------------------------------------------------------------------
1302 dnl (Windows-only piece)
1303 wants_win32=0
1304 doesnt_want_win32=0
1305 case "${host}" in
1306   *-*-cygwin*)
1307       if test "$wxUSE_MSW" = 1 ; then
1308         wants_win32=1
1309         BAKEFILE_FORCE_PLATFORM=win32
1310       else
1311         doesnt_want_win32=1
1312       fi
1313   ;;
1314   *-*-mingw*)
1315       wants_win32=1
1316   ;;
1317 esac
1318
1319 dnl ---------------------------------------------------------------------------
1320 dnl Wine is a virtual platform, we need to patch things up a bit
1321 dnl ---------------------------------------------------------------------------
1322 if test "$wxUSE_WINE" = "yes"; then
1323     wants_win32=1
1324     dnl FIXME: we should do a better job of testing for these
1325     CC=winegcc
1326     CXX=wineg++
1327     LDFLAGS_GUI="-mwindows"
1328 fi
1329
1330 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1331 dnl     take effect on Cygwin/Mingw and not other platforms.
1332 if test "$wants_win32" = 1 ; then
1333     USE_UNIX=0
1334     USE_WIN32=1
1335     AC_DEFINE(__WIN32__)
1336     AC_DEFINE(__WIN95__)
1337     AC_DEFINE(__WINDOWS__)
1338     AC_DEFINE(__GNUWIN32__)
1339     AC_DEFINE(STRICT)
1340     AC_DEFINE(WINVER, 0x0400)
1341 fi
1342 if test "$doesnt_want_win32" = 1 ; then
1343     USE_UNIX=1
1344     USE_WIN32=0
1345 fi
1346 dnl (end of Windows-only piece)
1347
1348 if test "$USE_UNIX" = 1 ; then
1349     wxUSE_UNIX=yes
1350     AC_DEFINE(__UNIX__)
1351 fi
1352
1353 dnl ---------------------------------------------------------------------------
1354 dnl Checks for programs
1355 dnl ---------------------------------------------------------------------------
1356
1357 dnl flush the cache because checking for programs might abort
1358 AC_CACHE_SAVE
1359
1360 dnl C-compiler checks
1361 dnl   defines CC with the compiler to use
1362 dnl   defines GCC with yes if using gcc
1363 dnl   defines GCC empty if not using gcc
1364 dnl   defines CFLAGS
1365 dnl
1366 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1367 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1368 dnl -g and -O flags ourselves below
1369 CFLAGS=${CFLAGS:=}
1370 AC_BAKEFILE_PROG_CC
1371
1372 dnl is -traditional needed for correct compilations
1373 dnl   adds -traditional for gcc if needed
1374 AC_PROG_GCC_TRADITIONAL
1375
1376 AC_LANG_SAVE
1377 AC_LANG_CPLUSPLUS
1378
1379 dnl C++-compiler checks
1380 dnl   defines CXX with the compiler to use
1381 dnl   defines GXX with yes if using gxx
1382 dnl   defines GXX empty if not using gxx
1383 dnl   defines CXXFLAGS
1384 dnl
1385 dnl see CFLAGS line above
1386 CXXFLAGS=${CXXFLAGS:=}
1387 AC_BAKEFILE_PROG_CXX
1388
1389 AC_LANG_RESTORE
1390
1391 dnl ranlib command
1392 dnl   defines RANLIB with the appropriate command
1393 AC_PROG_RANLIB
1394
1395 dnl ar command
1396 dnl   defines AR with the appropriate command
1397 AC_CHECK_TOOL(AR, ar)
1398 if test "x$AR" = "x" ; then
1399     AC_MSG_ERROR([ar is needed to build wxWidgets])
1400 fi
1401
1402 dnl install checks
1403 dnl   defines INSTALL with the appropriate command
1404 AC_PROG_INSTALL
1405
1406 dnl   make install path absolute (if not already);
1407 dnl   will fail with (some) MSDOS paths
1408 case ${INSTALL} in
1409   /* ) # Absolute
1410      ;;
1411   ?:* ) # Drive letter, considered as absolute.
1412      ;;
1413   *)
1414      INSTALL=`pwd`/${INSTALL} ;;
1415 esac
1416
1417
1418 case "${host}" in
1419
1420     dnl The other BSD's should probably go in here too, since this is
1421     dnl to workaround a strange static lib BSDism.
1422     dnl Mac OS X install seems to ignore -p option...
1423     *-*-darwin* )
1424         INSTALL_PROGRAM="cp -fp"
1425         INSTALL_DATA="cp -fp"
1426         ;;
1427     *)
1428         ;;
1429 esac
1430
1431 dnl strip command
1432 dnl   defines STRIP as strip or nothing (true) if not found
1433 AC_CHECK_TOOL(STRIP, strip, true)
1434
1435 dnl Win32 tools
1436 if test "$wxUSE_WINE" = "yes"; then
1437     AC_CHECK_TOOL(RESCOMP, wrc)
1438 else
1439     case "${host}" in
1440     *-*-cygwin* | *-*-mingw32* )
1441         AC_CHECK_TOOL(RESCOMP, windres)
1442         AC_CHECK_TOOL(DLLTOOL, dlltool)
1443         ;;
1444     esac
1445 fi
1446
1447 dnl does make support "-include" (only GNU make does AFAIK)?
1448 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1449 [
1450     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1451             egrep -s GNU > /dev/null); then
1452         wx_cv_prog_makeisgnu="yes"
1453     else
1454         wx_cv_prog_makeisgnu="no"
1455     fi
1456 ])
1457
1458 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1459     IF_GNU_MAKE=""
1460 else
1461     IF_GNU_MAKE="#"
1462 fi
1463
1464 AC_SUBST(IF_GNU_MAKE)
1465
1466 dnl we don't need to check for VPATH support in GNU make - it does have it
1467 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1468 dnl check if VPATH works
1469 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1470 dnl create Makefile
1471 cat - << EOF > confMake
1472 check : file
1473         cp \$? \$@
1474         cp \$? final_file
1475 EOF
1476
1477 if test ! -d sub ; then
1478   mkdir sub
1479 fi
1480 echo dummy > sub/file
1481 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1482 RESULT=$?
1483 rm -f sub/file check final_file confMake
1484 rmdir sub
1485 if test "$RESULT" = 0; then
1486   wx_cv_prog_makevpath="yes"
1487 else
1488   wx_cv_prog_makevpath="no"
1489 fi
1490 ])
1491
1492 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1493 AC_MSG_ERROR([
1494 You need a make-utility that is able to use the variable
1495 VPATH correctly.
1496 If your version of make does not support VPATH correctly,
1497 please install GNU-make (possibly as gmake), and start
1498 configure with the following command:
1499 export MAKE=gmake; ./configure  for sh-type shells
1500 setenv MAKE gmake; ./configure  for csh-type shells
1501 Also please do remember to use gmake in this case every time
1502 you are trying to compile.
1503 ])
1504 fi dnl make without VPATH
1505 fi dnl not GNU make
1506
1507 dnl needed for making link to setup.h
1508 AC_PROG_LN_S
1509
1510 dnl ------------------------------------------------------------------------
1511 dnl Platform specific tests
1512 dnl ------------------------------------------------------------------------
1513
1514 dnl xlC needs -qunique under AIX so that one source file can be
1515 dnl compiled to multiple object files and safely linked together.
1516 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1517     CXXFLAGS="$CXXFLAGS -qunique"
1518 fi
1519
1520
1521 dnl This case is for PowerPC OS X vs. everything else
1522 case "${host}" in
1523   powerpc-*-darwin* )
1524     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1525     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1526         choke me for lack of PowerPC
1527 #endif
1528 ],
1529         [AC_MSG_RESULT([yes])],
1530         [AC_MSG_RESULT([no])
1531         AC_DEFINE(__POWERPC__)
1532     ])
1533   ;;
1534 esac
1535
1536 dnl This case is for OS X vs. everything else
1537 case "${host}" in
1538   *-*-darwin* )
1539     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1540     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1541 ],[],
1542         [AC_MSG_RESULT([yes])],
1543         [AC_MSG_RESULT([no])
1544         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1545         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1546 #include <CoreFoundation/CFBase.h>
1547         ],[],
1548         [AC_MSG_RESULT([yes])
1549         dnl We must use -D so source files that don't include wx/setup.h
1550         dnl but do include CFBase will work.
1551         CPPFLAGS="$CPPFLAGS -D__CF_USE_FRAMEWORK_INCLUDES__"],
1552         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1553         )
1554         ]
1555     )
1556   ;;
1557 esac
1558
1559 dnl This case is for OS/2 vs. everything else
1560 case "${host}" in
1561   *-pc-os2_emx | *-pc-os2-emx )
1562       dnl ---------------------------------------------------------------------
1563       dnl When we are using gcc on OS/2, we want to be either using resources
1564       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1565       dnl Moreover we need to link explicitly against either stdcpp.a or
1566       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1567       dnl not "g++/c++".
1568       dnl ---------------------------------------------------------------------
1569       dnl (OS/2-only piece)
1570       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1571           dnl More complete Unix emulation for unix-like ports
1572           dnl by linking in POSIX/2's cExt (if available).
1573           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1574       else
1575           dnl Include resources for the "native" port (wxPM).
1576           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1577       fi
1578       dnl Check for the gcc version (and thereby for the C runtime library).
1579       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1580       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1581       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1582       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1583       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1584           AC_TRY_RUN(
1585               dnl Check the gcc version macro.
1586               [
1587                   #include <stdio.h>
1588
1589                   int main()
1590                   {
1591                       FILE *f=fopen("conftestval", "w");
1592                       if (!f) exit(1);
1593                       fprintf(f,
1594                   #if (__GNUC__ < 3)
1595                               "EMX2"
1596                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1597                               "EMX3"
1598                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1599                               "Innotek5"
1600                   #else
1601                               "Innotek6"
1602                   #endif
1603                       );
1604                       exit(0);
1605                   }
1606               ],
1607               wx_cv_gccversion=`cat conftestval`,
1608               wx_cv_gccversion="EMX2",
1609               dnl Compilation error: Assuming standard EMX environment
1610               wx_cv_gccversion="EMX2"
1611           )
1612       ])
1613       if test "$wx_cv_gccversion" = "EMX2"; then
1614           LIBS="$LIBS -lstdcpp"
1615           LDFLAGS="$LDFLAGS -Zsysv-signals"
1616       else
1617           if test "$wx_cv_gccversion" = "EMX3"; then
1618               LIBS="$LIBS -lstdcxx -lgcc"
1619               LDFLAGS="$LDFLAGS -Zsysv-signals"
1620           else
1621               LIBS="$LIBS -lstdc++"
1622           fi
1623       fi
1624       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1625         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1626         wxUSE_OMF=yes
1627         enable_omf=yes
1628       fi
1629       dnl (end of OS/2-only piece)
1630   ;;
1631   *)
1632       dnl ---------------------------------------------------------------------
1633       dnl look for strcasecmp() in string.h and then strings.h if it's not
1634       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1635       dnl used.
1636       dnl ---------------------------------------------------------------------
1637       dnl (non-OS/2-only piece)
1638
1639       AC_LANG_SAVE
1640       AC_LANG_CPLUSPLUS
1641
1642       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1643           AC_TRY_LINK([
1644               #include <string.h>
1645               ],
1646               [
1647                   strcasecmp("foo", "bar");
1648               ],
1649               ac_cv_string_strcasecmp=yes,
1650               ac_cv_string_strcasecmp=no
1651           )
1652       ])
1653
1654       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1655           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1656       else
1657           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1658               AC_TRY_LINK([
1659                   #include <strings.h>
1660                   ],
1661                   [
1662                       strcasecmp("foo", "bar");
1663                   ],
1664                   ac_cv_strings_strcasecmp=yes,
1665                   ac_cv_strings_strcasecmp=no
1666               )
1667           ])
1668
1669           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1670               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1671           else
1672               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1673           fi
1674       fi
1675
1676       AC_LANG_RESTORE
1677       dnl (end of non-OS/2-only piece)
1678   ;;
1679 esac
1680
1681 dnl ------------------------------------------------------------------------
1682 dnl Check for headers
1683 dnl ------------------------------------------------------------------------
1684
1685 dnl defines HAVE_STDLIB_H
1686 AC_CHECK_HEADERS(stdlib.h)
1687 dnl defines HAVE_MALLOC_H
1688 AC_CHECK_HEADERS(malloc.h)
1689 dnl defines HAVE_UNISTD_H
1690 AC_CHECK_HEADERS(unistd.h)
1691 dnl defines HAVE_WCHAR_H
1692 AC_CHECK_HEADERS(wchar.h)
1693
1694 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1695 if test "$ac_cv_header_wchar_h" != "yes"; then
1696     dnl defines HAVE_WCSTR_H
1697     AC_CHECK_HEADERS(wcstr.h)
1698 fi
1699
1700 dnl defines HAVE_FNMATCH_H
1701 AC_CHECK_HEADERS(fnmatch.h)
1702
1703 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1704 AC_CHECK_HEADERS(langinfo.h)
1705
1706 case "${host}" in
1707   *-pc-os2_emx | *-pc-os2-emx )
1708       dnl Explicitly link -lintl if langinfo.h is available
1709       dnl and intl not yet included in libc
1710       if test $ac_cv_header_langinfo_h = "yes" \
1711                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1712                      -o "$wx_cv_gccversion" = "EMX3" \
1713                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1714           LIBS="$LIBS -lintl"
1715       fi
1716   ;;
1717 esac
1718
1719 dnl ---------------------------------------------------------------------------
1720 dnl Checks for compiler characteristics
1721 dnl ---------------------------------------------------------------------------
1722
1723 dnl defines const to be empty if c-compiler does not support const fully
1724 AC_C_CONST
1725 dnl defines inline to a sensible value for the c-compiler
1726 AC_C_INLINE
1727
1728 dnl check the sizes of integral types (give some reasonable default values for
1729 dnl cross-compiling)
1730 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1731 AC_CHECK_SIZEOF(char, 1)
1732 AC_CHECK_SIZEOF(short, 2)
1733 AC_CHECK_SIZEOF(void *, 4)
1734 AC_CHECK_SIZEOF(int, 4)
1735 AC_CHECK_SIZEOF(long, 4)
1736 AC_CHECK_SIZEOF(size_t, 4)
1737
1738 case "${host}" in
1739     arm-*-linux* )
1740         AC_CHECK_SIZEOF(long long, 8)
1741     ;;
1742     *-hp-hpux* )
1743         AC_CHECK_SIZEOF(long long, 0)
1744         if test "$ac_cv_sizeof_long_long" != "0"; then
1745             dnl HPUX 10.20 headers need this define in order to use long long definitions
1746             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1747         fi
1748     ;;
1749     * )
1750         AC_CHECK_SIZEOF(long long, 0)
1751 esac
1752
1753 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1754 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1755 AC_CHECK_SIZEOF(wchar_t, 0,
1756     [
1757         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1758         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1759         #  error "fake wchar_t"
1760         #endif
1761         #ifdef HAVE_WCHAR_H
1762         #  ifdef __CYGWIN__
1763         #    include <stddef.h>
1764         #  endif
1765         #  include <wchar.h>
1766         #endif
1767         #ifdef HAVE_STDLIB_H
1768         #  include <stdlib.h>
1769         #endif
1770         #include <stdio.h>
1771     ]
1772 )
1773 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1774     wxUSE_WCHAR_T=yes
1775 else
1776     wxUSE_WCHAR_T=no
1777 fi
1778
1779 dnl checks needed to define wxVaCopy
1780 AC_CACHE_CHECK([for va_copy],
1781     wx_cv_func_va_copy,
1782     [
1783         AC_LINK_IFELSE([
1784             #include <stdarg.h>
1785             void foo(char *f, ...)
1786             {
1787                 va_list ap1, ap2;
1788                 va_start(ap1, f);
1789                 va_copy(ap2, ap1);
1790                 va_end(ap2);
1791                 va_end(ap1);
1792             }
1793             int main()
1794             {
1795                 foo("hi", 17);
1796                 return 0;
1797             }],
1798             wx_cv_func_va_copy=yes,
1799             wx_cv_func_va_copy=no
1800         )
1801     ]
1802 )
1803
1804 if test $wx_cv_func_va_copy = "yes"; then
1805     AC_DEFINE(HAVE_VA_COPY)
1806 else
1807     dnl try to understand how can we copy va_lists
1808     AC_CACHE_CHECK([if va_list can be copied by value],
1809         wx_cv_type_va_list_lvalue,
1810         [
1811             AC_RUN_IFELSE([
1812                 #include <stdarg.h>
1813                 int foo(char *f, ...)
1814                 {
1815                     va_list ap1, ap2;
1816                     va_start(ap1, f);
1817                     ap2 = ap1;
1818                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1819                         return 1;
1820                     va_end(ap2);
1821                     va_end(ap1);
1822                     return 0;
1823                 }
1824                 int main()
1825                 {
1826                     return foo("hi", 17);
1827                 }],
1828                 wx_cv_type_va_list_lvalue=yes,
1829                 wx_cv_type_va_list_lvalue=no,
1830                 dnl assume most common case for cross-compiling...
1831                 wx_cv_type_va_list_lvalue=yes
1832             )
1833         ]
1834     )
1835
1836     if test $wx_cv_type_va_list_lvalue != "yes"; then
1837         dnl we suppose that the only thing which can't be copied like this
1838         dnl are arrays... only experience will show whether this is really true
1839         AC_DEFINE(VA_LIST_IS_ARRAY)
1840     fi
1841 fi
1842
1843 dnl check for large file support
1844 AC_SYS_LARGEFILE
1845
1846 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1847 dnl line because otherwise the system headers risk being included before
1848 dnl wx/defs.h which defines these constants leading to inconsistent
1849 dnl sizeof(off_t) in different source files of the same program and linking
1850 dnl problems
1851 if test "x$wx_largefile" = "xyes"; then
1852     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1853         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1854
1855         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1856         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1857         dnl The compiler should define it automatically, but some old g++
1858         dnl versions don't define it, so test and add it if necessary. AFAIK
1859         dnl the problem only affects the C++ compiler so it is added to
1860         dnl CXXFLAGS only.
1861         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1862             AC_CACHE_CHECK(
1863                 [if -D__STDC_EXT__ is required],
1864                 wx_cv_STDC_EXT_required,
1865                 [
1866                     AC_LANG_SAVE
1867                     AC_LANG_CPLUSPLUS
1868                     AC_TRY_COMPILE(
1869                         [],
1870                         [
1871                             #ifndef __STDC_EXT__
1872                                 choke me
1873                             #endif
1874                         ],
1875                         wx_cv_STDC_EXT_required=no,
1876                         wx_cv_STDC_EXT_required=yes
1877                     )
1878                     AC_LANG_RESTORE
1879                 ]
1880             )
1881             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1882                 CXXFLAGS="$CXXFLAGS -D__STDC_EXT__"
1883             fi
1884         fi
1885     else
1886         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1887     fi
1888     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1889     AC_FUNC_FSEEKO
1890     if test "$ac_cv_sys_largefile_source" != no; then
1891         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1892     fi
1893     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1894 fi
1895
1896 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1897 WX_C_BIGENDIAN
1898
1899 dnl check for iostream (as opposed to iostream.h) standard header
1900 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1901
1902 dnl check whether C++ compiler supports bool built-in type
1903 WX_CPP_BOOL
1904
1905 dnl check whether C++ compiler supports explicit keyword
1906 WX_CPP_EXPLICIT
1907
1908 dnl check whether C++ compiler supports C++ casts
1909 AC_CXX_CONST_CAST
1910 AC_CXX_REINTERPRET_CAST
1911 AC_CXX_STATIC_CAST
1912 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1913 dnl AC_CXX_DYNAMIC_CAST
1914
1915 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1916 dnl to get the expression scope behaviour that conforms to the standard.
1917 if test "x$SUNCXX" = xyes; then
1918     CXXFLAGS="$CXXFLAGS -features=tmplife"
1919 fi
1920
1921 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1922 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1923 dnl still spits out dozens of warnings for each X include file, so suppress
1924 dnl them
1925 if test "x$SUNCC" = xyes; then
1926     CFLAGS="$CFLAGS -erroff=E_NO_EXPLICIT_TYPE_GIVEN"
1927 fi
1928
1929 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1930 dnl same-sized integral type" even when there is an explicit cast and as there
1931 dnl is no way to turn it off and there are hundreds of these warnings in wx
1932 dnl sources, just turn it off for now
1933 dnl
1934 dnl a better long term solution would be to use #pragma set/reset woff in
1935 dnl wxPtrToUInt() and use it instead of casts elsewhere
1936 if test "x$SGICC" = "xyes"; then
1937     CFLAGS="$CFLAGS -woff 3970"
1938 fi
1939 if test "x$SGICXX" = "xyes"; then
1940     CXXFLAGS="$CXXFLAGS -woff 3970"
1941 fi
1942
1943 dnl check for std::string or std::wstring
1944 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1945     AC_LANG_PUSH(C++)
1946
1947     if test "$wxUSE_UNICODE" = "yes"; then
1948         std_string="std::wstring"
1949         char_type="wchar_t"
1950     else
1951         std_string="std::string"
1952         char_type="char"
1953     fi
1954
1955     dnl check if <string> declares std::wstring
1956     AC_MSG_CHECKING([for $std_string in <string>])
1957     AC_TRY_COMPILE([#include <string>],
1958                    [$std_string foo;],
1959                    [AC_MSG_RESULT(yes)
1960                     AC_DEFINE(HAVE_STD_WSTRING)],
1961                    [AC_MSG_RESULT(no)
1962                     AC_MSG_CHECKING([if std::basic_string<$char_type> works])
1963                     AC_TRY_COMPILE([
1964                         #ifdef HAVE_WCHAR_H
1965                         #  ifdef __CYGWIN__
1966                         #    include <stddef.h>
1967                         #  endif
1968                         #  include <wchar.h>
1969                         #endif
1970                         #ifdef HAVE_STDLIB_H
1971                         #  include <stdlib.h>
1972                         #endif
1973                         #include <stdio.h>
1974                         #include <string>
1975                         ],
1976                         [std::basic_string<$char_type> foo;
1977                          const $char_type* dummy = foo.c_str();],
1978                         [AC_MSG_RESULT(yes)],
1979                         [AC_MSG_RESULT([no])
1980                          if test "$wxUSE_STL" = "yes"; then
1981                              AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1982                          elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1983                              AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1984                          else
1985                              AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1986                              wxUSE_STD_STRING=no
1987                          fi
1988                         ]
1989                     )
1990                     ])
1991
1992     AC_LANG_POP
1993 fi
1994
1995 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1996     AC_LANG_PUSH(C++)
1997
1998     AC_CHECK_TYPES([std::istream, std::ostream],,
1999                    [wxUSE_STD_IOSTREAM=no],
2000                    [#include <iostream>])
2001
2002     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2003         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2004             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2005         else
2006             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2007         fi
2008     fi
2009
2010     AC_LANG_POP
2011 fi
2012
2013 if test "$wxUSE_STL" = "yes"; then
2014     AC_LANG_PUSH(C++)
2015
2016     dnl check for basic STL functionality
2017     AC_MSG_CHECKING([for basic STL functionality])
2018     AC_TRY_COMPILE([#include <string>
2019                     #include <functional>
2020                     #include <algorithm>
2021                     #include <vector>
2022                     #include <list>],
2023                     [std::vector<int> moo;
2024                      std::list<int> foo;
2025                      std::vector<int>::iterator it =
2026                          std::find_if(moo.begin(), moo.end(),
2027                                       std::bind2nd(std::less<int>(), 3));],
2028                     [AC_MSG_RESULT([yes])],
2029                     [AC_MSG_RESULT([no])
2030                      AC_MSG_ERROR([Basic STL functionality missing])])
2031
2032     dnl check for compliant std::string::compare
2033     AC_MSG_CHECKING([for compliant std::string::compare])
2034     AC_TRY_COMPILE([#include <string>],
2035                    [std::string foo, bar;
2036                     foo.compare(bar);
2037                     foo.compare(1, 1, bar);
2038                     foo.compare(1, 1, bar, 1, 1);
2039                     foo.compare("");
2040                     foo.compare(1, 1, "");
2041                     foo.compare(1, 1, "", 2);],
2042                    [AC_MSG_RESULT(yes)
2043                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
2044                    [AC_MSG_RESULT(no)])
2045
2046     dnl check for hash_map and hash_set headers
2047     AC_CHECK_HEADER([hash_map],
2048                     [AC_MSG_CHECKING([for hash_map and hash_set])
2049                      AC_TRY_COMPILE([#include <hash_map>
2050                                      #include <hash_set>],
2051                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2052                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2053                                     [AC_MSG_RESULT(yes)
2054                                      AC_DEFINE(HAVE_HASH_MAP)
2055                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
2056                                     [AC_MSG_RESULT(no)])
2057                      ])
2058
2059     AC_CHECK_HEADER([ext/hash_map],
2060                     [AC_MSG_CHECKING([for hash_map and hash_set])
2061                      AC_TRY_COMPILE([#include <ext/hash_map>
2062                                      #include <ext/hash_set>],
2063                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2064                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2065                                     [AC_MSG_RESULT(yes)
2066                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
2067                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
2068                                     [AC_MSG_RESULT(no)])
2069                      ])
2070
2071     AC_LANG_POP
2072 fi
2073
2074 dnl ---------------------------------------------------------------------------
2075 dnl Define search path for includes and libraries: all headers and libs will be
2076 dnl looked for in all directories of this path
2077 dnl ---------------------------------------------------------------------------
2078
2079 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2080 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2081 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2082 dnl
2083 dnl Also try to put all directories which may contain X11R6 before those which
2084 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2085 dnl
2086 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2087 dnl systems which have both (AIX 4.x does)
2088 SEARCH_INCLUDE="\
2089     /usr/local/include        \
2090                               \
2091     /usr/Motif-2.1/include    \
2092     /usr/Motif-1.2/include    \
2093     /usr/include/Motif1.2     \
2094                               \
2095     /usr/dt/include           \
2096     /usr/openwin/include      \
2097                               \
2098     /usr/include/Xm           \
2099                               \
2100     /usr/X11R6/include        \
2101     /usr/X11R6.4/include      \
2102     /usr/X11R5/include        \
2103     /usr/X11R4/include        \
2104                               \
2105     /usr/include/X11R6        \
2106     /usr/include/X11R5        \
2107     /usr/include/X11R4        \
2108                               \
2109     /usr/local/X11R6/include  \
2110     /usr/local/X11R5/include  \
2111     /usr/local/X11R4/include  \
2112                               \
2113     /usr/local/include/X11R6  \
2114     /usr/local/include/X11R5  \
2115     /usr/local/include/X11R4  \
2116                               \
2117     /usr/X11/include          \
2118     /usr/include/X11          \
2119     /usr/local/X11/include    \
2120     /usr/local/include/X11    \
2121                               \
2122     /usr/XFree86/include/X11  \
2123     /usr/pkg/include          \
2124                               \
2125     /usr/openwin/share/include"
2126
2127 dnl try to find out the standard lib locations for the systems with multiple
2128 dnl ABIs
2129 AC_MSG_CHECKING([for libraries directory])
2130
2131 case "${host}" in
2132     *-*-irix6* )
2133         AC_CACHE_VAL(
2134             wx_cv_std_libpath,
2135             [
2136                 for d in WX_STD_LIBPATH(); do
2137                     for e in a so sl dylib dll.a; do
2138                         libc="$d/libc.$e"
2139                         if test -f $libc; then
2140                             save_LIBS="$LIBS"
2141                             LIBS="$libc"
2142                             AC_LINK_IFELSE([int main() { return 0; }],
2143                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2144                             LIBS="$save_LIBS"
2145                             if test "x$wx_cv_std_libpath" != "x"; then
2146                                 break 2
2147                             fi
2148                         fi
2149                     done
2150                 done
2151                 if test "x$wx_cv_std_libpath" = "x"; then
2152                     wx_cv_std_libpath="lib"
2153                 fi
2154             ]
2155         )
2156         ;;
2157
2158     *-*-solaris2* )
2159         dnl use ../lib or ../lib/64 depending on the size of void*
2160         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2161             wx_cv_std_libpath="lib/64"
2162         else
2163             wx_cv_std_libpath="lib"
2164         fi
2165         ;;
2166
2167     *-*-linux* )
2168         dnl use ../lib or ../lib64 depending on the size of void*
2169         if test "$ac_cv_sizeof_void_p" = 8 -a \
2170                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2171             wx_cv_std_libpath="lib64"
2172         else
2173             wx_cv_std_libpath="lib"
2174         fi
2175         ;;
2176
2177     *)
2178         wx_cv_std_libpath="lib";
2179         ;;
2180 esac
2181
2182 AC_MSG_RESULT($wx_cv_std_libpath)
2183
2184 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2185
2186 dnl Cross compiling with gcc?
2187 if test "$build" != "$host" -a "$GCC" = yes; then
2188     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2189     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2190     dnl for a 'root' below which libraries and headers for the target system
2191     dnl might be installed.
2192     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2193         cross_root=`dirname $cross_root`
2194         cross_root=`dirname $cross_root`
2195
2196         dnl substitute this candiate root for '^/usr' in the search lists,
2197         dnl strip out any that don't start '^/usr'.
2198         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2199         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2200
2201         dnl also have pkg-config search for *.pc files under this 'root'
2202         if test -z "$PKG_CONFIG_PATH"; then
2203             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2204             export PKG_CONFIG_PATH
2205         fi
2206
2207         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2208         dnl -x-libraries are given on the command line. So if they are not
2209         dnl set then set them here to plausible defaults.
2210         if test -z "$x_includes" -o "$x_includes" = NONE; then
2211             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2212             x_includes=$ac_find_includes
2213         fi
2214         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2215             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2216             x_libraries=$ac_find_libraries
2217         fi
2218     fi
2219 fi
2220
2221 dnl ------------------------------------------------------------------------
2222 dnl Check for libraries
2223 dnl ------------------------------------------------------------------------
2224
2225 dnl flush the cache because checking for libraries below might abort
2226 AC_CACHE_SAVE
2227
2228 dnl check for glibc version
2229 dnl
2230 dnl VZ: I have no idea why had this check been there originally, but now
2231 dnl     we could probably do without it by just always adding _GNU_SOURCE
2232 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2233     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2234         AC_TRY_COMPILE([#include <features.h>],
2235             [
2236                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2237                 not glibc 2.1
2238                 #endif
2239             ],
2240             [
2241                 wx_cv_lib_glibc21=yes
2242             ],
2243             [
2244                 wx_cv_lib_glibc21=no
2245             ]
2246         )
2247     ])
2248     if test "$wx_cv_lib_glibc21" = "yes"; then
2249         AC_DEFINE(wxHAVE_GLIBC2)
2250     fi
2251 fi
2252
2253 dnl we may need _GNU_SOURCE for 2 things:
2254 dnl
2255 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2256 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2257 dnl  which breaks libtiff compilation, so it is simpler to just define
2258 dnl  _GNU_SOURCE to get everything)
2259 dnl
2260 dnl  2. for Unicode functions
2261 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2262     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2263         AC_DEFINE(_GNU_SOURCE)
2264     fi
2265 fi
2266
2267 dnl ---------------------------------------------------------------------------
2268 dnl Optional libraries
2269 dnl
2270 dnl   --with-<lib>=sys
2271 dnl       looks for system library and fails if not found
2272 dnl
2273 dnl   --with-<lib>
2274 dnl   --with-<lib>=yes
2275 dnl       looks for system library and, if not found, prints a warning,
2276 dnl       falls back to the builtin wx version, and continues configuration
2277 dnl
2278 dnl   --with-<lib>=builtin
2279 dnl       uses builtin wx version without searching for system library
2280 dnl
2281 dnl   --with-<lib>=no
2282 dnl   --without-<lib>
2283 dnl       do not use library (neither system nor builtin wx version)
2284 dnl
2285 dnl ---------------------------------------------------------------------------
2286
2287 dnl ------------------------------------------------------------------------
2288 dnl Check for regex libraries
2289 dnl ------------------------------------------------------------------------
2290
2291 if test "$wxUSE_REGEX" != "no"; then
2292     AC_DEFINE(wxUSE_REGEX)
2293
2294     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2295         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2296         wxUSE_REGEX=builtin
2297     fi
2298
2299     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2300         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2301         dnl on some old systems it may be in libregex - check for it too?
2302         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2303
2304         if test "x$ac_cv_func_regcomp" != "xyes"; then
2305             if test "$wxUSE_REGEX" = "sys" ; then
2306                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2307             else
2308                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2309                 wxUSE_REGEX=builtin
2310             fi
2311         else
2312             dnl we are using the system library
2313             wxUSE_REGEX=sys
2314             dnl only the built-in supports advanced REs
2315             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2316         fi
2317     fi
2318 fi
2319
2320 dnl ------------------------------------------------------------------------
2321 dnl Check for zlib compression library
2322 dnl ------------------------------------------------------------------------
2323
2324 ZLIB_LINK=
2325 if test "$wxUSE_ZLIB" != "no" ; then
2326     AC_DEFINE(wxUSE_ZLIB)
2327
2328     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2329         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2330         dnl should still use it because hopefully (can someone confirm this?)
2331         dnl Apple did fix the security problem in it and not using the system
2332         dnl library results in a whole bunch of warnings when linking with
2333         dnl Carbon framework
2334         if test "$USE_DARWIN" = 1; then
2335             system_zlib_h_ok="yes"
2336         else
2337             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2338             dnl known to not work) and although I don't know which is
2339             dnl the minimal required version it's safer to test for 1.1.4 as
2340             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2341             dnl has anything more ancient (1.1.3 was released in July 1998)
2342             dnl anyhow
2343             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2344                 [AC_TRY_RUN(
2345                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2346                     [
2347                         #include <zlib.h>
2348                         #include <stdio.h>
2349
2350                         int main()
2351                         {
2352                             FILE *f=fopen("conftestval", "w");
2353                             if (!f) exit(1);
2354                             fprintf(f, "%s",
2355                                     ZLIB_VERSION[0] == '1' &&
2356                                     (ZLIB_VERSION[2] > '1' ||
2357                                     (ZLIB_VERSION[2] == '1' &&
2358                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2359                             exit(0);
2360                         }
2361                     ],
2362                     ac_cv_header_zlib_h=`cat conftestval`,
2363                     ac_cv_header_zlib_h=no,
2364                     dnl cross-compiling: don't have an answer, try later
2365                     unset ac_cv_header_zlib_h
2366                 )]
2367             )
2368             dnl If the test above did not come up with a value (e.g. cross
2369             dnl compiling) then this should give a definitive answer
2370             AC_CHECK_HEADER(zlib.h)
2371
2372             system_zlib_h_ok=$ac_cv_header_zlib_h
2373         fi
2374
2375         if test "$system_zlib_h_ok" = "yes"; then
2376             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2377         fi
2378
2379         if test "x$ZLIB_LINK" = "x" ; then
2380             if test "$wxUSE_ZLIB" = "sys" ; then
2381                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2382             else
2383                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2384                 wxUSE_ZLIB=builtin
2385             fi
2386         else
2387             dnl we are using the system library
2388             wxUSE_ZLIB=sys
2389         fi
2390     fi
2391 fi
2392
2393 dnl ------------------------------------------------------------------------
2394 dnl Check for png library
2395 dnl ------------------------------------------------------------------------
2396
2397 PNG_LINK=
2398 if test "$wxUSE_LIBPNG" != "no" ; then
2399     AC_DEFINE(wxUSE_LIBPNG)
2400
2401     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2402         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2403         wxUSE_LIBPNG=sys
2404     fi
2405
2406     dnl for the check below to have a chance to succeed, we must already have
2407     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2408     dnl doesn't depend on zlib)
2409     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2410         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2411         wxUSE_LIBPNG=builtin
2412     fi
2413
2414     if test "$wxUSE_MGL" != 1 ; then
2415         dnl Don't check for libpng when building wxMGL, libmgl contains it
2416         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2417             dnl libpng version 0.9 is known to not work, if an even newer
2418             dnl version is required, just bump it up in the test below
2419             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2420                 [AC_TRY_RUN(
2421                     dnl png.h defines PNG_LIBPNG_VER=number
2422                     [
2423                         #include <png.h>
2424                         #include <stdio.h>
2425
2426                         int main()
2427                         {
2428                             FILE *f=fopen("conftestval", "w");
2429                             if (!f) exit(1);
2430                             fprintf(f, "%s",
2431                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2432                             exit(0);
2433                         }
2434                     ],
2435                     ac_cv_header_png_h=`cat conftestval`,
2436                     ac_cv_header_png_h=no,
2437                     dnl cross-compiling: test (later) if we have any png.h
2438                     unset ac_cv_header_png_h
2439                 )]
2440             )
2441             AC_CHECK_HEADER(png.h)
2442
2443             if test "$ac_cv_header_png_h" = "yes"; then
2444                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2445             fi
2446
2447             if test "x$PNG_LINK" = "x" ; then
2448                 if test "$wxUSE_LIBPNG" = "sys" ; then
2449                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2450                 else
2451                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2452                     wxUSE_LIBPNG=builtin
2453                 fi
2454             else
2455                 dnl we are using the system library
2456                 wxUSE_LIBPNG=sys
2457             fi
2458         fi
2459     fi
2460
2461     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2462 fi
2463
2464 dnl ------------------------------------------------------------------------
2465 dnl Check for jpeg library
2466 dnl ------------------------------------------------------------------------
2467
2468 JPEG_LINK=
2469 if test "$wxUSE_LIBJPEG" != "no" ; then
2470     AC_DEFINE(wxUSE_LIBJPEG)
2471
2472     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2473         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2474         wxUSE_LIBJPEG=sys
2475     fi
2476
2477     if test "$wxUSE_MGL" != 1 ; then
2478         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2479         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2480             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2481             dnl HAVE_STDLIB_H which are already defined and this provokes
2482             dnl a compiler warning which configure considers as an error...
2483             AC_MSG_CHECKING(for jpeglib.h)
2484             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2485                 AC_TRY_COMPILE(
2486                     [
2487                         #undef HAVE_STDLIB_H
2488                         #include <stdio.h>
2489                         #include <jpeglib.h>
2490                     ],
2491                     [
2492                     ],
2493                     ac_cv_header_jpeglib_h=yes,
2494                     ac_cv_header_jpeglib_h=no
2495                 )
2496             )
2497             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2498
2499             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2500                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2501             fi
2502
2503             if test "x$JPEG_LINK" = "x" ; then
2504                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2505                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2506                 else
2507                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2508                     wxUSE_LIBJPEG=builtin
2509                 fi
2510             else
2511                 dnl we are using the system library
2512                 wxUSE_LIBJPEG=sys
2513             fi
2514         fi
2515     fi
2516 fi
2517
2518 dnl ------------------------------------------------------------------------
2519 dnl Check for tiff library
2520 dnl ------------------------------------------------------------------------
2521
2522 TIFF_LINK=
2523 TIFF_PREREQ_LINKS=-lm
2524 if test "$wxUSE_LIBTIFF" != "no" ; then
2525     AC_DEFINE(wxUSE_LIBTIFF)
2526
2527     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2528         dnl libtiff may depend on libjpeg and libz so use them in the test
2529         dnl below or it would fail
2530         if test "$wxUSE_LIBJPEG" = "sys"; then
2531             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2532         fi
2533         if test "$wxUSE_ZLIB" = "sys"; then
2534             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2535         fi
2536         AC_CHECK_HEADER(tiffio.h,
2537                         [
2538                             AC_CHECK_LIB(tiff, TIFFError,
2539                                          TIFF_LINK=" -ltiff",
2540                                          ,
2541                                          $TIFF_PREREQ_LINKS)
2542                         ]
2543                        )
2544
2545         if test "x$TIFF_LINK" = "x" ; then
2546             if test "$wxUSE_LIBTIFF" = "sys" ; then
2547                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2548             else
2549                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2550                 wxUSE_LIBTIFF=builtin
2551             fi
2552         else
2553             dnl we are using the system library
2554             wxUSE_LIBTIFF=sys
2555         fi
2556     fi
2557 fi
2558
2559 dnl ------------------------------------------------------------------------
2560 dnl Check for expat libraries
2561 dnl ------------------------------------------------------------------------
2562
2563 if test "$wxUSE_WCHAR_T" != "yes"; then
2564     if test "$wxUSE_EXPAT" != "no"; then
2565         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2566         wxUSE_EXPAT=no
2567     fi
2568     if test "$wxUSE_XML" != "no"; then
2569         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2570         wxUSE_XML=no
2571     fi
2572 fi
2573
2574 if test "$wxUSE_EXPAT" != "no"; then
2575     wxUSE_XML=yes
2576     AC_DEFINE(wxUSE_EXPAT)
2577     AC_DEFINE(wxUSE_XML)
2578
2579     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2580         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2581         if test "x$found_expat_h" = "x1"; then
2582             dnl Expat 1.95.6 comes with broken expat.h:
2583             AC_CACHE_CHECK([if expat.h is valid C++ header],
2584                 wx_cv_expat_is_not_broken,
2585                 [
2586                 AC_LANG_SAVE
2587                 AC_LANG_CPLUSPLUS
2588                 AC_TRY_COMPILE([#include <expat.h>],[],
2589                     wx_cv_expat_is_not_broken=yes,
2590                     wx_cv_expat_is_not_broken=no
2591                 )
2592                 AC_LANG_RESTORE
2593                 ]
2594             )
2595             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2596                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2597             fi
2598         fi
2599         if test "x$EXPAT_LINK" = "x" ; then
2600             if test "$wxUSE_EXPAT" = "sys" ; then
2601                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2602             else
2603                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2604                 wxUSE_EXPAT=builtin
2605             fi
2606         else
2607             dnl we are using the system library
2608             wxUSE_EXPAT=sys
2609         fi
2610     fi
2611     if test "$wxUSE_EXPAT" = "builtin" ; then
2612         dnl Expat needs this:
2613         AC_CONFIG_SUBDIRS([src/expat])
2614     fi
2615 fi
2616
2617
2618 dnl ------------------------------------------------------------------------
2619 dnl Check for libmspack
2620 dnl ------------------------------------------------------------------------
2621
2622 if test "$wxUSE_LIBMSPACK" != "no"; then
2623     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2624     if test "x$found_mspack_h" = "x1"; then
2625         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2626                      MSPACK_LINK=" -lmspack")
2627     fi
2628     if test "x$MSPACK_LINK" = "x" ; then
2629         wxUSE_LIBMSPACK=no
2630     fi
2631 fi
2632
2633 if test "$wxUSE_LIBMSPACK" != "no"; then
2634     AC_DEFINE(wxUSE_LIBMSPACK)
2635 fi
2636
2637
2638 dnl ----------------------------------------------------------------
2639 dnl search for toolkit (widget sets)
2640 dnl ----------------------------------------------------------------
2641
2642 AFMINSTALL=
2643 WIN32INSTALL=
2644
2645 TOOLKIT=
2646 TOOLKIT_INCLUDE=
2647 WIDGET_SET=
2648
2649 dnl are we building for a win32 target environment?
2650 dnl If so, setup common stuff needed for both GUI and Base libs.
2651 if test "$USE_WIN32" = 1 ; then
2652     AC_CHECK_HEADERS(w32api.h)
2653     AC_CHECK_HEADER(windows.h, [],
2654     [
2655         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2656     ])
2657
2658     dnl --- FIXME: This is still a somewhat random list of libs,
2659     dnl ---        some of them should probably be included conditionally.
2660     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2661
2662     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2663         LIBS="$LIBS -loleacc"
2664     fi
2665
2666     case "${host}" in
2667         *-*-cygwin* )
2668             dnl Cygwin doesn't include these by default
2669             LIBS="$LIBS -lkernel32 -luser32"
2670             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2671     esac
2672
2673     dnl add extra odbc libs if we have compiled in odbc
2674     if test "$wxUSE_ODBC" = "sys" ; then
2675         wxUSE_ODBC = "yes"
2676     fi
2677     if test "$wxUSE_ODBC" = "yes" ; then
2678         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2679         AC_DEFINE(wxUSE_ODBC)
2680     fi
2681     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2682
2683     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2684     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2685
2686     dnl install Win32-specific files in "make install"
2687     WIN32INSTALL=win32install
2688 fi
2689
2690 if test "$wxUSE_GUI" = "yes"; then
2691     USE_GUI=1
2692
2693     GUI_TK_LIBRARY=
2694
2695     WXGTK12=
2696     WXGTK127=
2697     WXGTK20=
2698     WXGPE=
2699
2700     if test "$wxUSE_COCOA" = 1 ; then
2701         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2702             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2703             wxUSE_PRINTING_ARCHITECTURE=no
2704         fi
2705         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2706             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2707             wxUSE_DRAG_AND_DROP=no
2708         fi
2709         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2710             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2711             wxUSE_DRAGIMAGE=no
2712         fi
2713     fi
2714
2715     if test "$wxUSE_MSW" = 1 ; then
2716         TOOLKIT=MSW
2717         GUIDIST=MSW_DIST
2718
2719         dnl -mwindows causes a heap of other default gui libs to be linked in.
2720         case "${host}" in
2721             *-*-mingw32* )
2722                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2723         esac
2724     fi
2725
2726     if test "$wxUSE_GTK" = 1; then
2727         AC_MSG_CHECKING([for GTK+ version])
2728
2729         gtk_version_cached=1
2730         AC_CACHE_VAL(wx_cv_lib_gtk,
2731             [
2732                 dnl stupid GTK+ AM macros produce their own messages, so we
2733                 dnl have to pass to the next line
2734                 gtk_version_cached=0
2735                 AC_MSG_RESULT()
2736
2737                 dnl we must link against lgthread unless the user
2738                 dnl used --disable-threads
2739                 GTK_MODULES=
2740                 if test "$wxUSE_THREADS" = "yes"; then
2741                     GTK_MODULES=gthread
2742                 fi
2743
2744                 dnl detect GTK2
2745                 wx_cv_lib_gtk=
2746                 if test "x$wxGTK_VERSION" != "x1"
2747                 then
2748                     dnl The gthread.pc that ships with solaris returns '-mt',
2749                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2750                     dnl So disable the compile check and remove the -mt below.
2751                     case "${host}" in
2752                         *-*-solaris2* )
2753                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2754                                 enable_gtktest=no
2755                             fi
2756                     esac
2757
2758                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2759
2760                     dnl Remove the '-mt' for gcc on solaris
2761                     case "${host}" in
2762                         *-*-solaris2* )
2763                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2764                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
2765                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
2766                             fi
2767                             dnl solaris also requires -lX11 for static lib
2768                             if test "$wxUSE_SHARED" != "yes"; then
2769                                 GTK_LIBS="$GTK_LIBS -lX11"
2770                             fi
2771                     esac
2772                 fi
2773
2774                 dnl detect GTK1.x
2775                 if test -z "$wx_cv_lib_gtk"; then
2776                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2777                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2778
2779                         if test -z "$wx_cv_lib_gtk"; then
2780                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2781                         fi
2782                     fi
2783                 fi
2784
2785                 if test -z "$wx_cv_lib_gtk"; then
2786                     dnl looks better in AC_MSG_RESULT
2787                     wx_cv_lib_gtk=none
2788                 else
2789                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2790                     dnl subsequent runs
2791                     wx_cv_cflags_gtk=$GTK_CFLAGS
2792                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2793                 fi
2794             ]
2795         )
2796
2797         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2798         dnl enough
2799         if test "$gtk_version_cached" = 1; then
2800             AC_MSG_RESULT($wx_cv_lib_gtk)
2801         fi
2802
2803         case "$wx_cv_lib_gtk" in
2804             2.0)    WXGTK20=1
2805                     TOOLKIT_VERSION=2
2806                     ;;
2807             1.2.7)  WXGTK127=1
2808                     WXGTK12=1
2809                     ;;
2810             1.2.3)  WXGTK12=1
2811                     ;;
2812             *)      AC_MSG_ERROR([
2813 The development files for GTK+ were not found. For GTK+ 2, please
2814 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2815 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2816 and that the version is 1.2.3 or above. Also check that the
2817 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2818 --libs' are in the LD_LIBRARY_PATH or equivalent.
2819                             ])
2820                     ;;
2821         esac
2822
2823         if test "$WXGTK20" = 1; then
2824             save_CFLAGS="$CFLAGS"
2825             save_LIBS="$LIBS"
2826             CFLAGS="$CFLAGS $wx_cv_cflags_gtk"
2827             LIBS="$LIBS $wx_cv_libs_gtk"
2828
2829             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2830             dnl that have shipped with some versions of Sun's JDS. Not using
2831             dnl AC_CHECK_FUNCS here since it only checks the function exists
2832             dnl in the lib (not the header).
2833             AC_MSG_CHECKING([if gtk_icon_size_lookup is missing])
2834             AC_TRY_COMPILE([
2835                             #include <gtk/gtk.h>
2836                            ],
2837                            [
2838                             void *f = gtk_icon_size_lookup;
2839                            ],
2840                            [
2841                             AC_MSG_RESULT([no])
2842                            ],
2843                            [
2844                             AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)
2845                             AC_MSG_RESULT([yes])
2846                            ])
2847
2848             dnl test if we have at least GTK+ 2.4:
2849             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2850             AC_TRY_COMPILE([
2851                             #include <gtk/gtk.h>
2852                            ],
2853                            [
2854                             #if !GTK_CHECK_VERSION(2,4,0)
2855                             Not GTK+ 2.4
2856                             #endif
2857                            ],
2858                            [
2859                             AC_DEFINE(__WXGTK24__)
2860                             AC_MSG_RESULT([yes])
2861                            ],
2862                            [
2863                             AC_MSG_RESULT([no])
2864                            ])
2865
2866             CFLAGS="$save_CFLAGS"
2867             LIBS="$save_LIBS"
2868         else
2869             if test "$wxUSE_UNICODE" = "yes"; then
2870                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2871                 wxUSE_UNICODE=no
2872             fi
2873         fi
2874
2875         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2876         dnl have it but we do the check for the others)
2877         if test "$USE_DARWIN" != 1; then
2878             AC_CHECK_FUNCS(poll)
2879         fi
2880
2881         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2882         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2883
2884         AFMINSTALL=afminstall
2885         TOOLKIT=GTK
2886         GUIDIST=GTK_DIST
2887
2888         dnl test for XIM support in libgdk
2889         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2890
2891
2892         dnl test for external libxpm if we're configured to use it
2893         if test "$wxUSE_GPE" = "yes"; then
2894             AC_MSG_CHECKING(for gpewidget library)
2895             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2896             if test "$ac_find_libraries" != "" ; then
2897                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2898                 dnl -lgpewidget must be before all GTK libs and
2899                 dnl we guess its path from the prefix
2900                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2901                 WXGPE=1
2902                 AC_MSG_RESULT([found in $ac_find_libraries])
2903             else
2904                 AC_MSG_RESULT(not found)
2905             fi
2906
2907             dnl AC_MSG_CHECKING(for gpe library)
2908             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2909             dnl if test "$ac_find_libraries" != "" ; then
2910             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2911             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2912             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2913             dnl else
2914             dnl     AC_MSG_RESULT(not found)
2915             dnl fi
2916         fi
2917     fi
2918
2919     if test "$wxUSE_MGL" = 1; then
2920        AC_MSG_CHECKING(for SciTech MGL library)
2921         if test "x$MGL_ROOT" = x ; then
2922             AC_MSG_RESULT(not found)
2923             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2924         else
2925             AC_MSG_RESULT($MGL_ROOT)
2926         fi
2927
2928         AC_MSG_CHECKING(for libmgl location)
2929         dnl Find MGL library that we want
2930         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2931         dnl             and for non-x86 versions
2932         case "${host}" in
2933             *-*-linux* )
2934               dnl glibc.so, glibc are for older versions of MGL,
2935               dnl x86/a, x86/so are used by >= 5.0 R11
2936               if test "x$wxUSE_SHARED" = xyes ; then
2937                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2938               else
2939                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2940               fi
2941               ;;
2942             *-pc-msdosdjgpp )
2943               mgl_os_candidates="dos32/dj2"
2944               ;;
2945             *)
2946               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2947         esac
2948
2949         mgl_lib_type=""
2950         mgl_os=""
2951
2952         for mgl_os_i in $mgl_os_candidates ; do
2953             if test "x$mgl_os" = x ; then
2954                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2955                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2956                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2957                         mgl_lib_type=debug
2958                         mgl_os=$mgl_os_i
2959                     fi
2960                 fi
2961                 if test "x$mgl_lib_type" = x ; then
2962                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2963                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2964                         mgl_lib_type=release
2965                         mgl_os=$mgl_os_i
2966                     fi
2967                 fi
2968             fi
2969         done
2970
2971         if test "x$mgl_os" = x ; then
2972             AC_MSG_RESULT(not found)
2973             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2974         fi
2975         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2976
2977         wxUSE_UNIVERSAL="yes"
2978
2979         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2980         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2981
2982         AFMINSTALL=afminstall
2983         TOOLKIT=MGL
2984         GUIDIST=MGL_DIST
2985     fi
2986
2987     if test "$wxUSE_MICROWIN" = 1; then
2988         AC_MSG_CHECKING(for MicroWindows)
2989         if test "x$MICROWINDOWS" = x ; then
2990             AC_MSG_RESULT(not found)
2991             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2992         else
2993             AC_MSG_RESULT($MICROWINDOWS)
2994         fi
2995
2996         if test -f $MICROWINDOWS/lib/libmwin.a; then
2997             AC_MSG_RESULT(MicroWindows' libraries found.)
2998         else
2999             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3000         fi
3001
3002         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3003         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3004
3005         wxUSE_UNIVERSAL="yes"
3006
3007         AFMINSTALL=afminstall
3008         TOOLKIT=MICROWIN
3009         GUIDIST=MICROWIN_DIST
3010
3011         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3012     fi
3013
3014     dnl common part of X11 and Motif port checks
3015     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3016         dnl use standard macros to check for X headers/libs, this brings
3017         dnl support for the standard configure options --x-includes,
3018         dnl --x-libraries and --no-x
3019         AC_PATH_XTRA
3020
3021         if test "$no_x" = "yes"; then
3022           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
3023         fi
3024
3025         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3026         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3027         dnl this junk out
3028         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3029         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3030         AFMINSTALL=afminstall
3031         COMPILED_X_PROGRAM=0
3032
3033     fi
3034
3035     if test "$wxUSE_X11" = 1; then
3036         if test "$wxUSE_NANOX" = "yes"; then
3037             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3038             if test "x$MICROWIN" = x ; then
3039                 AC_MSG_RESULT(not found)
3040                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3041             else
3042                 AC_MSG_RESULT($MICROWIN)
3043                 AC_DEFINE(wxUSE_NANOX)
3044             fi
3045         fi
3046
3047         if test "$wxUSE_UNICODE" = "yes"; then
3048                 PKG_CHECK_MODULES(PANGOX, pangox,
3049                     [
3050                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
3051                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3052                     ],
3053                     [
3054                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3055                     ]
3056                 )
3057                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3058                     [
3059                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
3060                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3061                     ],
3062                     [
3063                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3064                         wxUSE_PRINTING_ARCHITECTURE="no"
3065                     ]
3066                 )
3067                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3068                     [
3069                         AC_DEFINE(HAVE_PANGO_XFT)
3070                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
3071                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3072                     ],
3073                     [
3074                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3075                     ]
3076                 )
3077                 save_CFLAGS="$CFLAGS"
3078                 save_LIBS="$LIBS"
3079                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
3080                 LIBS="$LIBS $PANGOX_LIBS"
3081                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
3082                 CFLAGS="$save_CFLAGS"
3083                 LIBS="$save_LIBS"
3084         fi
3085
3086         wxUSE_UNIVERSAL="yes"
3087
3088         if test "$wxUSE_NANOX" = "yes"; then
3089             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3090             TOOLCHAIN_DEFS="${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"
3091             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3092         else
3093             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3094         fi
3095
3096         TOOLKIT=X11
3097         GUIDIST=X11_DIST
3098     fi
3099
3100     if test "$wxUSE_MOTIF" = 1; then
3101         if test "$wxUSE_UNICODE" = "yes"; then
3102             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3103         fi
3104
3105         AC_MSG_CHECKING(for Motif/Lesstif headers)
3106         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3107         if test "$ac_find_includes" != "" ; then
3108             AC_MSG_RESULT(found in $ac_find_includes)
3109             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3110             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3111         else
3112             save_CFLAGS=$CFLAGS
3113             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3114
3115             AC_TRY_COMPILE(
3116                 [
3117                     #include <Xm/Xm.h>
3118                 ],
3119                 [
3120                     int version;
3121                     version = xmUseVersion;
3122                 ],
3123                 [
3124                     AC_MSG_RESULT(found in default search path)
3125                     COMPILED_X_PROGRAM=1
3126                 ],
3127                 [
3128                     AC_MSG_RESULT(no)
3129                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3130                 ]
3131             )
3132
3133             CFLAGS=$save_CFLAGS
3134         fi
3135
3136
3137         AC_MSG_CHECKING(for Motif/Lesstif library)
3138         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3139
3140         if test "x$ac_find_libraries" != "x" ; then
3141             AC_MSG_RESULT(found in $ac_find_libraries)
3142
3143             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3144             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3145         else
3146             dnl it might happen that we found headers in one of the standard
3147             dnl paths but the libs are elsewhere but still in default (linker)
3148             dnl path -- try to compile a test program to check for this
3149             save_CFLAGS=$CFLAGS
3150             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3151             save_LIBS="$LIBS"
3152             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3153
3154             AC_TRY_LINK(
3155                 [
3156                     #include <Xm/Xm.h>
3157                 ],
3158                 [
3159                     int version;
3160                     version = xmUseVersion;
3161                 ],
3162                 [
3163                     AC_MSG_RESULT(found in default search path)
3164                     COMPILED_X_PROGRAM=1
3165                 ],
3166                 [
3167                     AC_MSG_RESULT(no)
3168                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3169                 ]
3170             )
3171
3172             CFLAGS=$save_CFLAGS
3173             LIBS="$save_LIBS"
3174         fi
3175
3176         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3177         libp_link=""
3178         libsm_ice_link=""
3179         libs_found=0
3180         for libp in "" " -lXp"; do
3181             if test "$libs_found" = "0"; then
3182                 for libsm_ice in "" " -lSM -lICE"; do
3183                     if test "$libs_found" = "0"; then
3184                         save_LIBS="$LIBS"
3185                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3186                         save_CFLAGS=$CFLAGS
3187                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3188
3189                         AC_TRY_LINK(
3190                             [
3191                                 #include <Xm/Xm.h>
3192                                 #include <Xm/List.h>
3193                             ],
3194                             [
3195                                 XmString string = NULL;
3196                                 Widget w = NULL;
3197                                 int position = 0;
3198                                 XmListAddItem(w, string, position);
3199                             ],
3200                             [
3201                                 libp_link="$libp"
3202                                 libsm_ice_link="$libsm_ice"
3203                                 AC_MSG_RESULT(
3204                                     [need${libp_link}${libsm_ice_link}])
3205                                 libs_found=1
3206                             ], []
3207                         )
3208
3209                         LIBS="$save_LIBS"
3210                         CFLAGS=$save_CFLAGS
3211                     fi
3212                 done
3213             fi
3214         done
3215
3216         if test "$libs_found" = "0"; then
3217             AC_MSG_RESULT([can't find the right libraries])
3218             AC_MSG_ERROR([can't link a simple motif program])
3219         fi
3220
3221         dnl this seems to be needed under IRIX and shouldn't do any harm
3222         dnl elsewhere
3223         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3224
3225         save_CFLAGS=$CFLAGS
3226         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3227
3228         AC_CACHE_CHECK([for Motif 2],
3229             wx_cv_lib_motif2,
3230             AC_TRY_COMPILE([
3231                             #include <Xm/Xm.h>
3232                            ],
3233                            [
3234                             #if XmVersion < 2000
3235                             Not Motif 2
3236                             #endif
3237                            ],
3238                            wx_cv_lib_motif2="yes",
3239                            wx_cv_lib_motif2="no"))
3240         if test "$wx_cv_lib_motif2" = "yes"; then
3241             AC_DEFINE(__WXMOTIF20__,1)
3242         else
3243             AC_DEFINE(__WXMOTIF20__,0)
3244         fi
3245
3246         AC_CACHE_CHECK([whether Motif is Lesstif],
3247             wx_cv_lib_lesstif,
3248             AC_TRY_COMPILE([
3249                             #include <Xm/Xm.h>
3250                            ],
3251                            [
3252                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3253                             Not Lesstif
3254                             #endif
3255                            ],
3256                            wx_cv_lib_lesstif="yes",
3257                            wx_cv_lib_lesstif="no")
3258         )
3259         if test "$wx_cv_lib_lesstif" = "yes"; then
3260             AC_DEFINE(__WXLESSTIF__,1)
3261         else
3262             AC_DEFINE(__WXLESSTIF__,0)
3263         fi
3264
3265         CFLAGS=$save_CFLAGS
3266
3267         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3268         TOOLKIT=MOTIF
3269         GUIDIST=MOTIF_DIST
3270     fi
3271
3272     dnl more tests common to X11 and Motif:
3273     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3274         dnl test for external libxpm if we're configured to use it
3275         if test "$wxUSE_LIBXPM" = "sys"; then
3276             AC_MSG_CHECKING(for Xpm library)
3277             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3278             if test "$ac_find_libraries" != "" ; then
3279                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3280                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3281                 AC_MSG_RESULT(found in $ac_find_libraries)
3282
3283                 AC_CACHE_CHECK([for X11/xpm.h],
3284                     wx_cv_x11_xpm_h,
3285                     [
3286                         save_CFLAGS=$CFLAGS
3287                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3288
3289                         AC_TRY_COMPILE(
3290                             [
3291                                 #include <X11/xpm.h>
3292                             ],
3293                             [
3294                                 int version;
3295                                 version = XpmLibraryVersion();
3296                             ],
3297                             wx_cv_x11_xpm_h=yes,
3298                             wx_cv_x11_xpm_h=no
3299                         )
3300
3301                         CFLAGS=$save_CFLAGS
3302                     ]
3303                 )
3304
3305                 if test $wx_cv_x11_xpm_h = "yes"; then
3306                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3307                     AC_DEFINE(wxHAVE_LIB_XPM)
3308                 else
3309                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3310                 fi
3311             fi
3312
3313         fi
3314
3315         dnl XShapeQueryExtension checks: first the library, then prototype
3316         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3317                      [
3318                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3319                       wxHAVE_XEXT_LIB=1
3320                      ],
3321                      [], [$GUI_TK_LIBRARY -lX11])
3322
3323         if test "$wxHAVE_XEXT_LIB" = 1; then
3324             save_CFLAGS="$CFLAGS"
3325             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3326
3327             AC_MSG_CHECKING([for X11/extensions/shape.h])
3328             AC_TRY_COMPILE([
3329                             #include <X11/Xlib.h>
3330                             #include <X11/extensions/shape.h>
3331                            ],
3332                            [
3333                             int dummy1, dummy2;
3334                             XShapeQueryExtension((Display*)NULL,
3335                                                  (int*)NULL, (int*)NULL);
3336                            ],
3337                            [
3338                             AC_DEFINE(HAVE_XSHAPE)
3339                             AC_MSG_RESULT([found])
3340                            ],
3341                            [
3342                             AC_MSG_RESULT([not found])
3343                            ])
3344             CFLAGS="$save_CFLAGS"
3345
3346         fi
3347     fi
3348
3349     if test "$wxUSE_MAC" = 1; then
3350         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3351         if test "$GCC" = yes; then
3352             AC_MSG_RESULT([gcc])
3353             CPPFLAGS_PASCAL="-fpascal-strings"
3354         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3355             AC_MSG_RESULT([xlc])
3356             CPPFLAGS_PASCAL="-qmacpstr"
3357         else
3358             AC_MSG_RESULT([none])
3359         fi
3360
3361         if test "x$wxUSE_UNIX" = "xyes"; then
3362             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3363         else
3364             dnl platform.h needs TARGET_CARBON before setup.h
3365             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3366         fi
3367
3368         TOOLKIT=MAC
3369         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3370         GUIDIST=MACX_DIST
3371         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3372         dnl are different, so they need different names:
3373         WXBASEPORT="_carbon"
3374     fi
3375
3376     if test "$wxUSE_COCOA" = 1; then
3377         TOOLKIT=COCOA
3378         GUIDIST=COCOA_DIST
3379     fi
3380
3381     if test "$wxUSE_PM" = 1; then
3382         TOOLKIT=PM
3383         GUIDIST=PM_DIST
3384         AC_CACHE_CHECK([for type SPBCDATA],
3385             wx_cv_spbcdata,
3386             [
3387                 AC_TRY_COMPILE(
3388                     [
3389                         #define INCL_PM
3390                         #include <os2.h>
3391                     ],
3392                     [
3393                         SPBCDATA test;
3394                     ],
3395                     wx_cv_spbcdata=yes,
3396                     wx_cv_spbcdata=no
3397                 )
3398             ]
3399         )
3400
3401         if test $wx_cv_spbcdata = "yes"; then
3402             AC_DEFINE(HAVE_SPBCDATA)
3403         fi
3404     fi
3405
3406     dnl the name of the directory where the files for this toolkit live
3407     if test "$TOOLKIT" = "PM" ; then
3408         TOOLKIT_DIR="os2"
3409     else
3410         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3411     fi
3412
3413     if test "$wxUSE_UNIVERSAL" = "yes"; then
3414         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3415         WIDGET_SET=univ
3416     fi
3417
3418     dnl distribute samples/demos/utils with GUI versions
3419     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3420     DISTDIR="wx\$(TOOLKIT)"
3421 else
3422     USE_GUI=0
3423
3424     dnl this doesn't quite work right for wxBase, but the places
3425     dnl where it is wrong aren't fatal (yet) though.
3426     TOOLKIT_DIR="base"
3427
3428     dnl the sources, their dependenices and the headers
3429     if test "$USE_WIN32" = 1 ; then
3430         dnl yes, the toolkit for wxBase on win32 is actually MSW
3431         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3432         TOOLKIT="MSW"
3433     fi
3434
3435     dnl distribute only wxBase sources/headers
3436     GUIDIST="BASE_DIST"
3437     DISTDIR="wxBase"
3438 fi
3439
3440 dnl ---------------------------------------------------------------------------
3441 dnl Optional libraries included when system library is not used
3442 dnl ---------------------------------------------------------------------------
3443
3444 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3445 if test "$wxUSE_GUI" = "yes"; then
3446     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3447         dnl defines HAVE_X11_XKBLIB_H
3448         AC_CHECK_HEADERS(X11/Xlib.h)
3449         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3450                          [
3451                           #if HAVE_X11_XLIB_H
3452                             #include <X11/Xlib.h>
3453                           #endif
3454                          ])
3455     fi
3456 fi
3457
3458
3459 dnl ----------------------------------------------------------------
3460 dnl iODBC support
3461 dnl ----------------------------------------------------------------
3462
3463 IODBC_C_SRC=""
3464
3465
3466 dnl ODBC is handled separately for MSW
3467 if test "$TOOLKIT" != "MSW" ; then
3468
3469     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3470         dnl This is not ideal we really ough to use the unixodbc-config
3471         dnl  or iodbc-config if they exist.
3472
3473         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3474         if test "x$found_sql_h" = "x1" ; then
3475             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3476             [
3477                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3478                 [
3479                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3480                 ])
3481             ])
3482         fi
3483         if test "x$ODBC_LINK" = "x" ; then
3484             if test "$wxUSE_ODBC" = "sys" ; then
3485                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3486             else
3487                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3488                 wxUSE_ODBC=builtin
3489             fi
3490         else
3491             dnl we are using the system library
3492             wxUSE_ODBC=sys
3493         fi
3494     fi
3495
3496     if test "$wxUSE_ODBC" = "builtin" ; then
3497         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3498     fi
3499 fi
3500
3501 if test "$wxUSE_ODBC" != "no" ; then
3502     AC_DEFINE(wxUSE_ODBC)
3503     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3504
3505     dnl is this still necessary?
3506     WXODBCFLAG="-D_IODBC_"
3507 fi
3508
3509 dnl ---------------------------------------------------------------------------
3510 dnl wxDisplay Sanity checks
3511 dnl ---------------------------------------------------------------------------
3512
3513 if test "$wxUSE_DISPLAY" = "yes"; then
3514 dnl ---------------------------------------------------------------------------
3515 dnl Xinerama (for unix ) - Brian Victor
3516 dnl ---------------------------------------------------------------------------
3517     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3518         AC_MSG_CHECKING([for Xinerama])
3519         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3520         if test "$ac_find_libraries" != "" ; then
3521             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3522             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3523                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3524             fi
3525             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3526             AC_MSG_RESULT([yes])
3527
3528             AC_MSG_CHECKING([for Xxf86vm extension])
3529             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3530             if test "$ac_find_libraries" != "" ; then
3531                 AC_MSG_RESULT([yes])
3532                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3533                                  [
3534                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3535                                  ],
3536                                  [],
3537                                  [
3538                                       #if HAVE_X11_XLIB_H
3539                                         #include <X11/Xlib.h>
3540                                       #endif
3541                                  ])
3542             else
3543                 AC_MSG_RESULT([no])
3544             fi
3545
3546         else
3547             AC_MSG_RESULT([no])
3548             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3549             wxUSE_DISPLAY="no"
3550         fi
3551     elif test "$wxUSE_MSW" = 1; then
3552 dnl ---------------------------------------------------------------------------
3553 dnl DirectDraw  / Multimon for MSW
3554 dnl ---------------------------------------------------------------------------
3555         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3556             [
3557                 wxUSE_DISPLAY="no"
3558                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3559             ],
3560             [#include <windows.h>])
3561     fi
3562 fi
3563
3564 dnl ---------------------------------------------------------------------------
3565 dnl OpenGL libraries
3566 dnl ---------------------------------------------------------------------------
3567
3568 USE_OPENGL=0
3569 if test "$wxUSE_OPENGL" = "yes"; then
3570     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3571         OPENGL_LIBS="-framework OpenGL -framework AGL"
3572     elif test "$wxUSE_MSW" = 1; then
3573         OPENGL_LIBS="-lopengl32 -lglu32"
3574     else
3575         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3576         dnl GL/gl.h on Mac OS X where it is located in
3577         dnl /usr/X11R6/include/GL/gl.h:
3578
3579         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3580         if test "$ac_find_includes" != "" ; then
3581             AC_MSG_RESULT(found in $ac_find_includes)
3582             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3583             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3584         fi
3585
3586         AC_CHECK_HEADER(GL/gl.h,
3587             [
3588                 found_gl=0
3589
3590                 AC_MSG_CHECKING([for -lGL])
3591                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3592                 if test "$ac_find_libraries" != "" ; then
3593                     AC_MSG_RESULT([yes])
3594
3595                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3596                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3597                         LDFLAGS_GL="$ac_path_to_link"
3598                     fi
3599
3600                     dnl don't suppose that libGL and libGLU are always in the
3601                     dnl same directory -- this is not true for some common
3602                     dnl distributions
3603                     AC_MSG_CHECKING([for -lGLU])
3604                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3605                     if test "$ac_find_libraries" != "" ; then
3606                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3607                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3608                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3609                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3610                         fi
3611
3612                         found_gl=1
3613                         OPENGL_LIBS="-lGL -lGLU"
3614                         AC_MSG_RESULT([yes])
3615                     else
3616                         AC_MSG_RESULT([no])
3617                     fi
3618                 else
3619                     AC_MSG_RESULT([no])
3620                 fi
3621
3622                 if test "$found_gl" != 1; then
3623                     AC_MSG_CHECKING([for -lMesaGL])
3624                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3625                     if test "$ac_find_libraries" != "" ; then
3626                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3627                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3628                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3629                         AC_MSG_RESULT([yes])
3630                     else
3631                         AC_MSG_RESULT([no])
3632                     fi
3633                 fi
3634             ])
3635
3636         if test "x$OPENGL_LIBS" = "x"; then
3637             dnl it should be an error and not a warning because OpenGL is not on
3638             dnl by default and so if it had been explicitly requested, we
3639             dnl shouldn't just fall back to compiling the library without it
3640             AC_MSG_ERROR(OpenGL libraries not available)
3641         fi
3642     fi
3643
3644     if test "$wxUSE_OPENGL" = "yes"; then
3645         USE_OPENGL=1
3646         AC_DEFINE(wxUSE_OPENGL)
3647         AC_DEFINE(wxUSE_GLCANVAS)
3648         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3649     fi
3650 fi
3651
3652
3653 dnl the symbol which allows conditional compilation for the given toolkit
3654 if test -n "$TOOLKIT" ; then
3655     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3656 fi
3657
3658
3659 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3660
3661 if test "$wxUSE_SHARED" = "yes"; then
3662     case "${host}" in
3663       *-pc-msdosdjgpp )
3664         dnl only static for now
3665         wxUSE_SHARED=no
3666         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3667       ;;
3668     esac
3669 fi
3670
3671 if test "$wxUSE_SHARED" = "yes"; then
3672
3673     dnl use versioned symbols if available on the platform
3674     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3675
3676     case "${host}" in
3677       *-*-linux* | *-*-gnu* )
3678         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3679         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3680         ;;
3681
3682       *-*-solaris2* )
3683         if test "$GCC" = yes ; then
3684             dnl newer versions of gcc need -isystem to compile X headers on
3685             dnl Solaris (which use old style C syntax)
3686             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3687
3688             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3689             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3690             saveLdflags="$LDFLAGS"
3691             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3692             AC_MSG_CHECKING([if the linker accepts -rpath])
3693             AC_TRY_LINK(
3694                 [],[],
3695                 [
3696                     AC_MSG_RESULT([yes])
3697                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3698                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3699                 ],[
3700                     AC_MSG_RESULT([no])
3701                     AC_MSG_CHECKING([if the linker accepts -R])
3702                     LDFLAGS="$saveLdflags -Wl,-R,/"
3703                     AC_TRY_LINK(
3704                         [],[],
3705                         [
3706                             AC_MSG_RESULT([yes])
3707                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3708                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3709                         ],[
3710                             AC_MSG_RESULT([no])
3711                         ])
3712                 ])
3713             LDFLAGS="$saveLdflags"
3714         else
3715             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3716             WXCONFIG_RPATH="-R\$libdir"
3717         fi
3718       ;;
3719
3720       *-*-darwin* )
3721         install_name_tool=`which install_name_tool`
3722         if test "$install_name_tool" -a -x "$install_name_tool"; then
3723             SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3724             cat <<EOF >change-install-names
3725 #!/bin/sh
3726 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3727 inst_cmd="install_name_tool "
3728 for i in \${libnames} ; do
3729     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3730 done
3731 \${inst_cmd} \${3}
3732 EOF
3733             chmod +x change-install-names
3734         fi
3735       ;;
3736
3737       *-*-cygwin* | *-*-mingw32* )
3738         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3739         ;;
3740
3741       *-*-hpux* )
3742         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3743         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3744         ;;
3745
3746     esac
3747
3748     if test $wxUSE_RPATH = "no"; then
3749         SAMPLES_RPATH_FLAG=''
3750         SAMPLES_RPATH_POSTLINK=''
3751         WXCONFIG_RPATH=''
3752     fi
3753
3754     SHARED=1
3755
3756 else
3757
3758     config_linkage_component="-static"
3759     SHARED=0
3760
3761 fi
3762
3763
3764 UNICODE=0
3765 lib_unicode_suffix=
3766 WX_CHARTYPE="ansi"
3767 if test "$wxUSE_UNICODE" = "yes"; then
3768     lib_unicode_suffix=u
3769     WX_CHARTYPE="unicode"
3770     UNICODE=1
3771 fi
3772
3773 lib_debug_suffix=
3774 WX_DEBUGTYPE="release"
3775 DEBUG_FLAG=0
3776 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3777     lib_debug_suffix=d
3778     WX_DEBUGTYPE="debug"
3779     DEBUG_FLAG=1
3780 fi
3781
3782 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3783 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3784
3785 DEBUG_INFO=0
3786 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3787     DEBUG_INFO=1
3788 fi
3789
3790 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3791
3792 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3793
3794 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3795
3796 if test "$cross_compiling" = "yes"; then
3797     HOST_SUFFIX="-$host_alias"
3798     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3799     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3800 fi
3801
3802 dnl library link name
3803 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3804 dnl If we ever need to do that, we won't need to keep these.
3805 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3806 if test "${TOOLKIT_DIR}" = "os2"; then
3807     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3808 else
3809     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3810 fi
3811
3812
3813
3814 if test "$wxUSE_COCOA" = 1; then
3815     AC_LANG_SAVE
3816     AC_WX_LANG_OBJECTIVEC
3817 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3818 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3819 dnl Point but only if MacTypes.h was not included first.  Of course,
3820 dnl if MacTypes.h is included later then you're screwed when it
3821 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3822 dnl to not typedef Point and thus fix the problem.
3823     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3824     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3825 #include <CoreFoundation/CoreFoundation.h>
3826         ],[],
3827         [AC_MSG_RESULT([no])],
3828         [AC_MSG_RESULT([yes])
3829         AC_MSG_CHECKING([if defining __Point__ will fix it])
3830         AC_TRY_COMPILE([#define __Point__ 1
3831 #include <AppKit/NSEvent.h>
3832 #include <CoreFoundation/CoreFoundation.h>
3833             ],[],
3834             [AC_MSG_RESULT([yes])
3835             AC_DEFINE(__Point__)
3836             ],
3837             [AC_MSG_FAILURE([no])]
3838         )]
3839     )
3840     AC_LANG_RESTORE
3841 fi
3842
3843 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3844     dnl base name of the resource file for wxMac must be the same
3845     dnl as library installation base name (-install_name)
3846     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3847     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3848
3849     dnl add the resources target for wxMac
3850     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3851
3852     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3853     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3854     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3855
3856     MACSETFILE="\$(SETFILE)"
3857
3858     dnl resources are bundled both with shared library and applications
3859     dnl since the carb resource *must* be included in the application
3860     if test "$wxUSE_MAC" = 1; then
3861         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r -o"
3862
3863         dnl this command is used to implement `wx-config --rezflags` and it is
3864         dnl eval'd there so escape any metacharacters inside
3865         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r -o"
3866     else
3867         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3868         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3869     fi
3870 else
3871     dnl default value is to (silently) do nothing in the makefile
3872     MACSETFILE="@true"
3873     MACRESWXCONFIG="@true"
3874
3875     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3876     if test "$wxUSE_PM" = 1; then
3877         MACRESCOMP="emxbind -ep"
3878     else
3879         MACRESCOMP="@true"
3880     fi
3881 fi
3882
3883
3884 dnl ---------------------------------------------------------------------------
3885 dnl Checks for typedefs
3886 dnl ---------------------------------------------------------------------------
3887
3888 dnl   defines mode_t if not already defined
3889 AC_TYPE_MODE_T
3890 dnl   defines off_t if not already defined
3891 AC_TYPE_OFF_T
3892 dnl   defines pid_t if not already defined
3893 AC_TYPE_PID_T
3894 dnl   defines size_t if not already defined
3895 AC_TYPE_SIZE_T
3896 dnl   defines uid_t and gid_t if not already defined
3897 AC_TYPE_UID_T
3898
3899 dnl sets HAVE_SSIZE_T if ssize_t is defined
3900 AC_CHECK_TYPES(ssize_t)
3901
3902 dnl check what exactly size_t is on this machine - this is necessary to avoid
3903 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3904 AC_LANG_SAVE
3905 AC_LANG_CPLUSPLUS
3906 AC_CACHE_CHECK([if size_t is unsigned int],
3907     wx_cv_size_t_is_uint,
3908     [
3909     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3910     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3911     dnl methods in a local class (i.e. class inside a function) declaration
3912     dnl without any objections!!
3913     dnl
3914     dnl hence the hack below: we must have Foo at global scope!
3915     AC_TRY_COMPILE([#include <stddef.h>],
3916         [
3917             return 0; }
3918
3919             struct Foo { void foo(size_t); void foo(unsigned int); };
3920
3921             int bar() {
3922         ],
3923         wx_cv_size_t_is_uint=no,
3924         wx_cv_size_t_is_uint=yes
3925     )
3926     ]
3927 )
3928
3929 if test "$wx_cv_size_t_is_uint" = "yes"; then
3930     AC_DEFINE(wxSIZE_T_IS_UINT)
3931 else
3932     AC_CACHE_CHECK([if size_t is unsigned long],
3933         wx_cv_size_t_is_ulong,
3934         AC_TRY_COMPILE([#include <stddef.h>],
3935             [
3936                 return 0; }
3937
3938                 struct Foo { void foo(size_t); void foo(unsigned long); };
3939
3940                 int bar() {
3941             ],
3942             wx_cv_size_t_is_ulong=no,
3943             wx_cv_size_t_is_ulong=yes
3944         )
3945     )
3946
3947     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3948         AC_DEFINE(wxSIZE_T_IS_ULONG)
3949     fi
3950 fi
3951
3952 AC_LANG_RESTORE
3953
3954 dnl ---------------------------------------------------------------------------
3955 dnl Checks for structures
3956 dnl ---------------------------------------------------------------------------
3957
3958 dnl does passwd struct has the pw_gecos field?
3959 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3960     [
3961         AC_TRY_COMPILE([#include <pwd.h>],
3962              [
3963                 char *p;
3964                 struct passwd *pw;
3965                 p = pw->pw_gecos;
3966              ],
3967              [
3968                 wx_cv_struct_pw_gecos=yes
3969              ],
3970              [
3971                 wx_cv_struct_pw_gecos=no
3972              ]
3973         )
3974     ]
3975 )
3976
3977 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3978     AC_DEFINE(HAVE_PW_GECOS)
3979 fi
3980
3981 dnl ---------------------------------------------------------------------------
3982 dnl Check for functions
3983 dnl ---------------------------------------------------------------------------
3984
3985 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3986 if test "$wxUSE_WCHAR_T" = "yes"; then
3987     AC_DEFINE(wxUSE_WCHAR_T)
3988
3989     dnl check for wcslen in all possible places
3990     WCSLEN_FOUND=0
3991     WCHAR_LINK=
3992     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3993
3994     if test "$WCSLEN_FOUND" = 0; then
3995         if test "$TOOLKIT" = "MSW"; then
3996             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3997         else
3998             AC_CHECK_LIB(w, wcslen, [
3999                             WCHAR_LINK=" -lw"
4000                             WCSLEN_FOUND=1
4001                         ])
4002         fi
4003     fi
4004
4005     if test "$WCSLEN_FOUND" = 1; then
4006         AC_DEFINE(HAVE_WCSLEN)
4007     fi
4008
4009     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4010     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4011     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4012     dnl flags when g++ is configured, it will declare it's own).
4013     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4014         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
4015     fi
4016
4017     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4018     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4019     dnl library, not the header, so do a header check for mbstate_t first.
4020     AC_CHECK_TYPES([mbstate_t],
4021                    [AC_CHECK_FUNCS(wcsrtombs)],
4022                    [],
4023                    [#include <wchar.h>])
4024 else
4025     AC_MSG_WARN([Wide character support is unavailable])
4026 fi
4027
4028 dnl *printf() functions sometimes are available in the library but not
4029 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
4030 dnl detect this we have to use C++ compiler for testing
4031 AC_LANG_SAVE
4032 AC_LANG_CPLUSPLUS
4033
4034 dnl check for vsnprintf() -- a safe version of vsprintf())
4035 dnl
4036 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4037 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4038 dnl stupidly, provides a dummy function declaration inside its extension)
4039 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4040 dnl
4041 dnl so we first check if the function is in the library
4042 AC_CHECK_FUNCS(snprintf vsnprintf)
4043
4044 if test "$ac_cv_func_vsnprintf" = "yes"; then
4045     dnl yes it is -- now check if it is in the headers
4046     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4047         [
4048             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4049             dnl taking "char *" and not "const char *" while Metrowerks does
4050             dnl provide a correct vsnprintf declaration but in C++ mode it's
4051             dnl always in std namespace and so we have to bring it in scope
4052             AC_TRY_COMPILE(
4053                 [
4054                     #include <stdio.h>
4055                     #include <stdarg.h>
4056                     #ifdef __MSL__
4057                     #if __MSL__ >= 0x6000
4058                     namespace std {}
4059                     using namespace std;
4060                     #endif
4061                     #endif
4062                 ],
4063                 [
4064                     char *buf;
4065                     va_list ap;
4066                     vsnprintf(buf, 10u, "%s", ap);
4067                 ],
4068                 wx_cv_func_vsnprintf_decl=yes,
4069                 wx_cv_func_vsnprintf_decl=no
4070             )
4071         ]
4072     )
4073
4074     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4075         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4076
4077         dnl we know there is a vsnprintf declaration, but some old headers
4078         dnl may have one taking a "char *" format instead of "const char *"
4079         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4080             [
4081                 AC_TRY_COMPILE(
4082                     [
4083                         #include <stdio.h>
4084                         #include <stdarg.h>
4085                         #ifdef __MSL__
4086                         #if __MSL__ >= 0x6000
4087                         namespace std {}
4088                         using namespace std;
4089                         #endif
4090                         #endif
4091                     ],
4092                     [
4093                         char *buf;
4094                         va_list ap;
4095                         const char *fmt = "%s";
4096                         vsnprintf(buf, 10u, fmt, ap);
4097                     ],
4098                     wx_cv_func_broken_vsnprintf_decl=no,
4099                     wx_cv_func_broken_vsnprintf_decl=yes
4100                 )
4101             ]
4102         )
4103
4104         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4105             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4106         fi
4107     fi
4108 fi
4109
4110 dnl the same as above but for snprintf() now: it's not present in at least AIX
4111 dnl 4.2 headers
4112 if test "$ac_cv_func_snprintf" = "yes"; then
4113     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4114         [
4115             AC_TRY_COMPILE(
4116                 [
4117                     #include <stdio.h>
4118                     #include <stdarg.h>
4119                     #ifdef __MSL__
4120                     #if __MSL__ >= 0x6000
4121                     namespace std {}
4122                     using namespace std;
4123                     #endif
4124                     #endif
4125                 ],
4126                 [
4127                     char *buf;
4128                     snprintf(buf, 10u, "%s", "wx");
4129                 ],
4130                 wx_cv_func_snprintf_decl=yes,
4131                 wx_cv_func_snprintf_decl=no
4132             )
4133         ]
4134     )
4135
4136     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4137         AC_DEFINE(HAVE_SNPRINTF_DECL)
4138
4139         dnl we know there is an snprintf declaration, but some old headers
4140         dnl may have one taking a "char *" format instead of "const char *"
4141         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4142             [
4143                 AC_TRY_COMPILE(
4144                     [
4145                         #include <stdio.h>
4146                         #include <stdarg.h>
4147                         #ifdef __MSL__
4148                         #if __MSL__ >= 0x6000
4149                         namespace std {}
4150                         using namespace std;
4151                         #endif
4152                         #endif
4153                     ],
4154                     [
4155                         char *buf;
4156                         const char *fmt = "%s";
4157                         snprintf(buf, 10u, fmt, "wx");
4158                     ],
4159                     wx_cv_func_broken_snprintf_decl=no,
4160                     wx_cv_func_broken_snprintf_decl=yes
4161                 )
4162             ]
4163         )
4164
4165         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4166             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4167         fi
4168     fi
4169 fi
4170
4171 if test "$wxUSE_UNICODE" = yes; then
4172     dnl also look if we have wide char IO functions
4173     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
4174
4175     dnl MinGW has a vswprintf with a different prototype, and
4176     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4177     dnl finds it even if it is not declared in some versions...
4178     AC_MSG_CHECKING([for _vsnwprintf])
4179     AC_TRY_COMPILE([#include <wchar.h>],
4180                    [&_vsnwprintf;],
4181                    [AC_MSG_RESULT([yes])
4182                     AC_DEFINE(HAVE__VSNWPRINTF)],
4183                    [AC_MSG_RESULT([no])]);
4184 fi
4185
4186 AC_LANG_RESTORE
4187
4188 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4189     AC_CHECK_FUNCS(fnmatch)
4190 fi
4191
4192 if test "$wxUSE_FILE" = "yes"; then
4193     AC_CHECK_FUNCS(fsync)
4194 fi
4195
4196
4197 dnl the following tests are for Unix(like) systems only
4198 if test "$TOOLKIT" != "MSW"; then
4199
4200 dnl check for available version of iconv()
4201
4202 AC_LANG_SAVE
4203 AC_LANG_CPLUSPLUS
4204 AM_ICONV
4205 LIBS="$LIBICONV $LIBS"
4206 AC_LANG_RESTORE
4207
4208 dnl check for POSIX signals if we need them
4209 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4210     AC_CHECK_FUNCS(sigaction)
4211
4212     if test "$ac_cv_func_sigaction" = "no"; then
4213         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4214         wxUSE_ON_FATAL_EXCEPTION=no
4215     fi
4216
4217     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4218       AC_LANG_SAVE
4219       AC_LANG_CPLUSPLUS
4220
4221       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4222       [
4223         AC_TRY_COMPILE([#include <signal.h>],
4224                      [
4225                         extern void testSigHandler(int);
4226
4227                         struct sigaction sa;
4228                         sa.sa_handler = testSigHandler;
4229                      ], [
4230                         wx_cv_type_sa_handler=int
4231                      ], [
4232                         wx_cv_type_sa_handler=void
4233                      ])
4234       ])
4235
4236       AC_LANG_RESTORE
4237
4238       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4239     fi
4240 fi
4241
4242 dnl backtrace() and backtrace_symbols() for wxStackWalker
4243 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4244     AC_LANG_SAVE
4245     AC_LANG_CPLUSPLUS
4246
4247     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4248         [
4249             AC_TRY_COMPILE([#include <execinfo.h>],
4250                 [
4251                     void *trace[1];
4252                     char **messages;
4253
4254                     backtrace(trace, 1);
4255                     messages = backtrace_symbols(trace, 1);
4256                 ],
4257                 wx_cv_func_backtrace=yes,
4258                 wx_cv_func_backtrace=no
4259             )
4260         ]
4261     )
4262
4263
4264     if test "$wx_cv_func_backtrace" = "no"; then
4265         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4266         wxUSE_STACKWALKER=no
4267     else
4268         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4269             [
4270                 AC_TRY_LINK([#include <cxxabi.h>],
4271                     [
4272                         int rc;
4273                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4274                     ],
4275                     wx_cv_func_cxa_demangle=yes,
4276                     wx_cv_func_cxa_demangle=no
4277                 )
4278             ]
4279         )
4280
4281         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4282             AC_DEFINE(HAVE_CXA_DEMANGLE)
4283         fi
4284     fi
4285
4286     AC_LANG_RESTORE
4287 fi
4288
4289 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4290     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4291     wxUSE_STACKWALKER=no
4292 fi
4293
4294
4295 dnl check for the function for temp files creation
4296 AC_CHECK_FUNCS(mkstemp mktemp, break)
4297
4298 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4299 dnl Linux and *BSD and statvfs() under Solaris
4300 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4301     AC_TRY_COMPILE(
4302         [
4303              #if defined(__BSD__)
4304              #include <sys/param.h>
4305              #include <sys/mount.h>
4306              #else
4307              #include <sys/vfs.h>
4308              #endif
4309         ],
4310         [
4311              long l;
4312              struct statfs fs;
4313              statfs("/", &fs);
4314              l = fs.f_bsize;
4315              l += fs.f_blocks;
4316              l += fs.f_bavail;
4317         ],
4318          wx_cv_func_statfs=yes,
4319          wx_cv_func_statfs=no
4320     )
4321 )
4322
4323 if test "$wx_cv_func_statfs" = "yes"; then
4324     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4325     AC_LANG_SAVE
4326     AC_LANG_CPLUSPLUS
4327     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4328         AC_TRY_COMPILE(
4329             [
4330                  #if defined(__BSD__)
4331                  #include <sys/param.h>
4332                  #include <sys/mount.h>
4333                  #else
4334                  #include <sys/vfs.h>
4335                  #endif
4336             ],
4337             [
4338                 struct statfs fs;
4339                 statfs("", &fs);
4340             ],
4341             wx_cv_func_statfs_decl=yes,
4342             wx_cv_func_statfs_decl=no
4343         )
4344     )
4345     AC_LANG_RESTORE
4346
4347     if test "$wx_cv_func_statfs_decl" = "yes"; then
4348         AC_DEFINE(HAVE_STATFS_DECL)
4349     fi
4350
4351     wx_cv_type_statvfs_t="struct statfs"
4352     AC_DEFINE(HAVE_STATFS)
4353 else
4354     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4355         AC_TRY_COMPILE(
4356             [
4357                 #include <stddef.h>
4358                 #include <sys/statvfs.h>
4359             ],
4360             [
4361                 statvfs("/", NULL);
4362             ],
4363             wx_cv_func_statvfs=yes,
4364             wx_cv_func_statvfs=no
4365         )
4366     )
4367
4368     if test "$wx_cv_func_statvfs" = "yes"; then
4369         dnl we also have to check whether we should use statvfs_t (works under
4370         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4371         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4372         dnl mode both work fine)
4373         dnl
4374         dnl for this check C++ compiler has to be used as passing incompatible
4375         dnl pointers is just a warning and not an error in C
4376         AC_LANG_SAVE
4377         AC_LANG_CPLUSPLUS
4378
4379         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4380             AC_TRY_COMPILE(
4381                 [
4382                     #include <sys/statvfs.h>
4383                 ],
4384                 [
4385                     long l;
4386                     statvfs_t fs;
4387                     statvfs("/", &fs);
4388                     l = fs.f_bsize;
4389                     l += fs.f_blocks;
4390                     l += fs.f_bavail;
4391                 ],
4392                 wx_cv_type_statvfs_t=statvfs_t,
4393                 [
4394                     AC_TRY_COMPILE(
4395                         [
4396                             #include <sys/statvfs.h>
4397                         ],
4398                         [
4399                             long l;
4400                             struct statvfs fs;
4401                             statvfs("/", &fs);
4402                             l = fs.f_bsize;
4403                             l += fs.f_blocks;
4404                             l += fs.f_bavail;
4405                         ],
4406                         wx_cv_type_statvfs_t="struct statvfs",
4407                         wx_cv_type_statvfs_t="unknown"
4408                     )
4409                 ]
4410             )
4411         )
4412
4413         AC_LANG_RESTORE
4414
4415         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4416             AC_DEFINE(HAVE_STATVFS)
4417         fi
4418     else
4419         dnl set it for the test below
4420         wx_cv_type_statvfs_t="unknown"
4421     fi
4422 fi
4423
4424 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4425     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4426 else
4427     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4428 fi
4429
4430 dnl check for fcntl() or at least flock() needed by Unix implementation of
4431 dnl wxSingleInstanceChecker
4432 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4433     AC_CHECK_FUNCS(fcntl flock, break)
4434
4435     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4436         AC_MSG_WARN(wxSingleInstanceChecker not available)
4437         wxUSE_SNGLINST_CHECKER=no
4438     fi
4439 fi
4440
4441 dnl check for timegm() used by datetime.cpp
4442 AC_CHECK_FUNCS(timegm)
4443
4444 dnl look for a function to modify the environment
4445 AC_CHECK_FUNCS(putenv setenv, break)
4446
4447 HAVE_SOME_SLEEP_FUNC=0
4448 if test "$USE_BEOS" = 1; then
4449     dnl BeOS has its own (wonder where did they get it from) sleep() function
4450     dnl in unistd.h
4451     AC_DEFINE(HAVE_SLEEP)
4452     HAVE_SOME_SLEEP_FUNC=1
4453 fi
4454
4455 if test "$USE_DARWIN" = 1; then
4456     dnl Mac OS X/Darwin has both nanosleep and usleep
4457     dnl but only usleep is defined in unistd.h
4458     AC_DEFINE(HAVE_USLEEP)
4459     HAVE_SOME_SLEEP_FUNC=1
4460 fi
4461
4462 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4463     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4464     POSIX4_LINK=
4465     AC_CHECK_FUNCS(nanosleep,
4466         AC_DEFINE(HAVE_NANOSLEEP),
4467         [
4468             AC_CHECK_LIB(posix4, nanosleep,
4469                 [
4470                     AC_DEFINE(HAVE_NANOSLEEP)
4471                     POSIX4_LINK=" -lposix4"
4472                 ],
4473                 [
4474                     AC_CHECK_FUNCS(usleep,
4475                         AC_DEFINE(HAVE_USLEEP),
4476                         AC_MSG_WARN([wxSleep() function will not work])
4477                     )
4478                 ]
4479             )
4480         ]
4481     )
4482 fi
4483
4484 dnl check for uname (POSIX) and gethostname (BSD)
4485 AC_CHECK_FUNCS(uname gethostname, break)
4486
4487 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4488 dnl but not for C++ one - hence change language)
4489 AC_LANG_SAVE
4490 AC_LANG_CPLUSPLUS
4491
4492 AC_CHECK_FUNCS(strtok_r)
4493
4494 AC_LANG_RESTORE
4495
4496 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4497 dnl libnsl or libresolv or libsocket)
4498 INET_LINK=
4499 AC_CHECK_FUNCS(inet_addr,
4500     AC_DEFINE(HAVE_INET_ADDR),
4501     [
4502         AC_CHECK_LIB(nsl, inet_addr,
4503             INET_LINK="nsl",
4504             [
4505                 AC_CHECK_LIB(resolv, inet_addr,
4506                     INET_LINK="resolv",
4507                     [
4508                         AC_CHECK_LIB(socket, inet_addr,
4509                             INET_LINK="socket"
4510                         )
4511                     ]
4512                 )
4513             ]
4514         )
4515     ]
4516 )
4517
4518 AC_CHECK_FUNCS(inet_aton,
4519         AC_DEFINE(HAVE_INET_ATON),
4520         [
4521             dnl only check it in the same lib
4522             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4523         ])
4524
4525 if test "x$INET_LINK" != "x"; then
4526     AC_DEFINE(HAVE_INET_ADDR)
4527     INET_LINK=" -l$INET_LINK"
4528 fi
4529
4530 fi
4531 dnl if !MSW
4532
4533
4534 dnl ------------------------------------------
4535 dnl Checks specific to contrib libs (MMedia)
4536 dnl ------------------------------------------
4537
4538 dnl Check for ESD:
4539 EXTRALIBS_ESD=
4540 AC_CHECK_LIB(esd, esd_close, [
4541     AC_CHECK_HEADERS([esd.h], [
4542     EXTRALIBS_ESD="-lesd"
4543   ])
4544 ])
4545 AC_SUBST(EXTRALIBS_ESD)
4546
4547 dnl check for known CD-ROM interface
4548 AC_MSG_CHECKING([for known CD-ROM interface])
4549 AC_TRY_COMPILE([#ifdef __linux__
4550                 #include <linux/cdrom.h>
4551                 #else
4552                 /* For Solaris */
4553                 #include <sys/cdio.h>
4554                 #endif
4555                 ],
4556                [struct cdrom_tocentry entry, old_entry;],
4557                [AC_MSG_RESULT([yes])
4558                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4559                [AC_MSG_RESULT([no])])
4560
4561 dnl ===========================================================================
4562 dnl Now we have all the info we need - use it!
4563 dnl ===========================================================================
4564
4565 dnl flush the cache
4566 AC_CACHE_SAVE
4567
4568 dnl ---------------------------------------------------------------------------
4569 dnl thread support for Unix (for Win32 and OS/2 see past
4570 dnl                          the next matching "else")
4571 dnl ---------------------------------------------------------------------------
4572
4573 dnl under MSW (except mingw32) we always have thread support
4574 CPP_MT_FLAG=
4575 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4576
4577     dnl the code below:
4578     dnl
4579     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4580     dnl   necessary to build the MT programs for the linker and compiler
4581     dnl   respectively
4582     dnl
4583     dnl   sets wxUSE_THREADS=1 if thread support is activated
4584
4585     THREADS_LINK=
4586     THREADS_CFLAGS=
4587
4588     if test "$wxUSE_THREADS" = "yes" ; then
4589         if test "$USE_BEOS" = 1; then
4590             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4591             wxUSE_THREADS="no"
4592         fi
4593     fi
4594
4595     if test "$wxUSE_THREADS" = "yes" ; then
4596         dnl find if POSIX threads are available
4597         dnl
4598         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4599         dnl archive from http://ac-archive.sourceforge.net/
4600         dnl
4601         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4602         dnl Forero Cuervo <bachue@bachue.com> for the original code
4603
4604         dnl TODO: cache the result
4605
4606         dnl define the list of the thread options to try in the loop below
4607         dnl with the convention that anything starting with '-' is a cpp flag
4608         dnl while anything else is a library (i.e. there is an implicit "-l")
4609         THREAD_OPTS="-pthread"
4610         case "${host}" in
4611           *-*-solaris2* | *-*-sunos4* )
4612                 if test "x$GCC" = "xyes"; then
4613                     dnl Solaris/gcc combination use this one for some reason
4614                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4615                 else
4616                     THREAD_OPTS="-mt $THREAD_OPTS"
4617                 fi
4618                 ;;
4619           *-*-freebsd*)
4620                 dnl look, in order, for the kernel threads, then Linux threads
4621                 dnl and finally the userland threads
4622                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4623                 ;;
4624           *-*-darwin* | *-*-cygwin* )
4625                 dnl Darwin / Mac OS X just uses -lpthread tested below
4626                 dnl and so does Cygwin
4627                 THREAD_OPTS=""
4628                 ;;
4629           *-*-aix*)
4630                 dnl AIX calls the library libpthreads - thanks IBM!
4631                 THREAD_OPTS="pthreads"
4632                 ;;
4633           *-hp-hpux* )
4634                 if test "x$GCC" = "xyes"; then
4635                     dnl g++ versions before 3.3.2 don't support -pthread.
4636                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4637                         THREAD_OPTS=""
4638                 else
4639                     dnl HP-UX aCC only gives a warning, not an error about
4640                     dnl -pthread but it doesn't work and we have to use
4641                     dnl -lpthread there
4642                     THREAD_OPTS=""
4643                 fi
4644                 ;;
4645
4646           *-*-irix* )
4647                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4648                 dnl doesn't give an error for it neither, just a warning
4649                 dnl message -- but this is still very annoying
4650                 if test "x$GCC" = "xyes"; then
4651                     THREAD_OPTS=""
4652                 fi
4653                 ;;
4654
4655           *-*-*UnixWare*)
4656                 dnl flying by man pages here: Caldera online docs use this
4657                 if test "x$GCC" != "xyes"; then
4658                     THREAD_OPTS="-Ethread"
4659                 fi
4660                 ;;
4661         esac
4662
4663         dnl simply linking with libpthread should make the test below work but
4664         dnl it's far from certain that the threaded programs compiled without
4665         dnl any special switches actually work, so try it after all the others
4666         THREAD_OPTS="$THREAD_OPTS pthread none"
4667
4668         dnl now test for all possibilities
4669         THREADS_OK=no
4670         for flag in $THREAD_OPTS; do
4671             case $flag in
4672                 none)
4673                     AC_MSG_CHECKING([whether pthreads work without any flags])
4674                     ;;
4675
4676                 -*)
4677                     AC_MSG_CHECKING([whether pthreads work with $flag])
4678                     THREADS_CFLAGS="$flag"
4679                     ;;
4680
4681                 *)
4682                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4683                     THREADS_LINK="-l$flag"
4684                     ;;
4685               esac
4686
4687               save_LIBS="$LIBS"
4688               save_CFLAGS="$CFLAGS"
4689               LIBS="$THREADS_LINK $LIBS"
4690               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4691
4692               AC_TRY_LINK([#include <pthread.h>],
4693                           [pthread_create(0,0,0,0);],
4694                           THREADS_OK=yes)
4695
4696               LIBS="$save_LIBS"
4697               CFLAGS="$save_CFLAGS"
4698
4699               AC_MSG_RESULT($THREADS_OK)
4700               if test "x$THREADS_OK" = "xyes"; then
4701                       break;
4702               fi
4703
4704               THREADS_LINK=""
4705               THREADS_CFLAGS=""
4706       done
4707
4708       if test "x$THREADS_OK" != "xyes"; then
4709           wxUSE_THREADS=no
4710           AC_MSG_WARN([No thread support on this system... disabled])
4711       else
4712           dnl yes, these special compiler flags should be used with the
4713           dnl linker as well
4714           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4715           LIBS="$THREADS_LINK $LIBS"
4716
4717           AC_MSG_CHECKING([if more special flags are required for pthreads])
4718           flag=no
4719           case "${host}" in
4720             *-aix*)
4721                 dnl again quoting from
4722                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4723                 dnl
4724                 dnl     When compiling and linking with -pthread, the library
4725                 dnl     search path should include -L/usr/lib/threads at the
4726                 dnl     beginning of the path.
4727                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4728                 flag="-D_THREAD_SAFE"
4729                 ;;
4730             *-freebsd*)
4731                 flag="-D_THREAD_SAFE"
4732                 ;;
4733             *-hp-hpux* )
4734                 flag="-D_REENTRANT"
4735                 if test "x$GCC" != "xyes"; then
4736                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4737                     flag="$flag -D_RWSTD_MULTI_THREAD"
4738                 fi
4739                 ;;
4740             *solaris* | alpha*-osf*)
4741                 flag="-D_REENTRANT"
4742                 ;;
4743           esac
4744           AC_MSG_RESULT(${flag})
4745           if test "x$flag" != xno; then
4746               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4747           fi
4748
4749           if test "x$THREADS_CFLAGS" != "x"; then
4750             dnl don't add these options to CPPFLAGS as cpp might not know them
4751             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4752             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4753           fi
4754       fi
4755     fi
4756
4757     dnl do other tests only if we are using threads
4758     if test "$wxUSE_THREADS" = "yes" ; then
4759       AC_CHECK_FUNCS(thr_setconcurrency)
4760
4761       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4762       dnl wouldn't be found by it
4763       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4764       [
4765         AC_TRY_COMPILE([#include <pthread.h>
4766                void ThreadCleanupFunc(void *p);
4767             ],
4768             [
4769                 void *p;
4770                 pthread_cleanup_push(ThreadCleanupFunc, p);
4771                 pthread_cleanup_pop(0);
4772             ], [
4773                wx_cv_func_pthread_cleanup=yes
4774             ], [
4775                wx_cv_func_pthread_cleanup=no
4776             ]
4777         )
4778       ])
4779       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4780         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4781       fi
4782
4783       AC_CHECK_HEADERS(sched.h)
4784       if test "$ac_cv_header_sched_h" = "yes"; then
4785           AC_CHECK_FUNC(sched_yield,
4786             AC_DEFINE(HAVE_SCHED_YIELD),
4787             [
4788                 AC_CHECK_LIB(posix4,
4789                     sched_yield,
4790                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4791                     AC_MSG_WARN(wxThread::Yield will not work properly)
4792                 )
4793             ]
4794           )
4795       fi
4796
4797       dnl to be able to set the thread priority, we need to have all of the
4798       dnl following functions:
4799       dnl   1. pthread_attr_getschedpolicy
4800       dnl   2. sched_get_priority_min and sched_get_priority_max
4801       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4802       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4803       HAVE_PRIOR_FUNCS=0
4804       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4805                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4806                        [AC_CHECK_FUNC(sched_get_priority_max,
4807                            HAVE_PRIOR_FUNCS=1,
4808                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4809                              [
4810                                 HAVE_PRIOR_FUNCS=1
4811                                 POSIX4_LINK=" -lposix4"
4812                              ],
4813                            )]
4814                        )]
4815                      )]
4816                    )
4817
4818       if test "$HAVE_PRIOR_FUNCS" = 1; then
4819         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4820       else
4821         AC_MSG_WARN(Setting thread priority will not work)
4822       fi
4823
4824       AC_CHECK_FUNC(pthread_cancel,
4825                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4826                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4827
4828       AC_CHECK_FUNC(pthread_attr_setstacksize,
4829                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4830
4831       dnl mutexattr_t initialization is done in quite different ways on different
4832       dnl platforms, so check for a few things:
4833       dnl
4834       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4835       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4836       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4837       dnl defined, we do it by directly assigned
4838       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4839
4840       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4841       [
4842         AC_TRY_COMPILE([#include <pthread.h>],
4843             [
4844                pthread_mutexattr_t attr;
4845                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4846             ], [
4847                wx_cv_type_pthread_mutexattr_t=yes
4848             ], [
4849                wx_cv_type_pthread_mutexattr_t=no
4850             ]
4851         )
4852       ])
4853
4854       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4855         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4856       else
4857         dnl don't despair, there may be another way to do it
4858         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4859                        wx_cv_type_pthread_rec_mutex_init,
4860         [
4861             AC_TRY_COMPILE([#include <pthread.h>],
4862                 [
4863                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4864                 ], [
4865                     wx_cv_type_pthread_rec_mutex_init=yes
4866                 ], [
4867                     wx_cv_type_pthread_rec_mutex_init=no
4868                 ]
4869             )
4870         ])
4871         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4872           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4873         else
4874           dnl this may break code working elsewhere, so at least warn about it
4875           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4876         fi
4877       fi
4878     fi
4879
4880 dnl from if !MSW
4881 else
4882     if test "$wxUSE_THREADS" = "yes" ; then
4883       case "${host}" in
4884         *-*-mingw32* )
4885             dnl check if the compiler accepts -mthreads
4886             AC_CACHE_CHECK([if compiler supports -mthreads],
4887                 wx_cv_cflags_mthread,
4888                 [
4889                     CFLAGS_OLD="$CFLAGS"
4890                     CFLAGS="$CFLAGS -mthreads"
4891                     AC_TRY_COMPILE([], [],
4892                         wx_cv_cflags_mthread=yes,
4893                         wx_cv_cflags_mthread=no
4894                     )
4895                 ]
4896             )
4897
4898             if test "$wx_cv_cflags_mthread" = "yes"; then
4899                 dnl it does, use it
4900                 CXXFLAGS="$CXXFLAGS -mthreads"
4901                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4902                 LDFLAGS="$LDFLAGS -mthreads"
4903             else
4904                 dnl it doesn't
4905                 CFLAGS="$CFLAGS_OLD"
4906             fi
4907         ;;
4908         *-pc-os2*emx )
4909             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4910             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4911             LDFLAGS="$LDFLAGS -Zmt"
4912         ;;
4913       esac
4914     fi
4915 fi
4916
4917 if test "$wxUSE_THREADS" = "yes"; then
4918   AC_DEFINE(wxUSE_THREADS)
4919
4920   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4921 else
4922   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4923   dnl functions - add tests for other functions here as well
4924   if test "$ac_cv_func_strtok_r" = "yes"; then
4925     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4926     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4927         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4928         AC_MSG_RESULT(yes)
4929     else
4930         AC_MSG_RESULT(no)
4931     fi
4932   fi
4933 fi
4934
4935 if test "$WXGTK20" = 1 ; then
4936   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4937   WXGTK12=1
4938 fi
4939
4940 if test "$WXGTK12" = 1 ; then
4941   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4942 fi
4943
4944 if test "$WXGTK127" = 1 ; then
4945   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4946 fi
4947
4948 if test "$WXGPE" = 1 ; then
4949   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4950 fi
4951
4952 WXDEBUG=
4953
4954 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4955     WXDEBUG="-g"
4956     wxUSE_OPTIMISE=no
4957 fi
4958
4959 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4960     wxUSE_DEBUG_INFO=yes
4961     if test "$GCC" = yes; then
4962         WXDEBUG="-ggdb"
4963     fi
4964 fi
4965
4966 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4967     AC_DEFINE(WXDEBUG)
4968     WXDEBUG_DEFINE="-D__WXDEBUG__"
4969 else
4970     if test "$wxUSE_GTK" = 1 ; then
4971         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4972     fi
4973 fi
4974
4975 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4976     AC_DEFINE(wxUSE_MEMORY_TRACING)
4977     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4978     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4979     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4980 fi
4981
4982 if test "$wxUSE_DMALLOC" = "yes" ; then
4983     DMALLOC_LIBS="-ldmallocthcxx"
4984 fi
4985
4986 PROFILE=
4987 if test "$wxUSE_PROFILE" = "yes" ; then
4988     PROFILE=" -pg"
4989 fi
4990
4991 CODE_GEN_FLAGS=
4992 CODE_GEN_FLAGS_CXX=
4993 if test "$GCC" = "yes" ; then
4994     if test "$wxUSE_NO_RTTI" = "yes" ; then
4995         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4996     fi
4997     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4998         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4999     fi
5000     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5001         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
5002     fi
5003
5004     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5005     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5006     dnl for each subroutine by default -- using the switch below only creates
5007     dnl one entry per file instead at the price of minor performance penalty
5008     dnl
5009     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5010     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5011     dnl this, or even the extent of gcc/wx version combinations affected, but
5012     dnl also as above, this 'fix' does not come without side effects.
5013     dnl
5014     dnl TODO: test for the gcc version here (how?)
5015     case "${host}" in
5016       powerpc*-*-aix* )
5017         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
5018         ;;
5019       *-hppa* )
5020         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
5021         ;;
5022     esac
5023 fi
5024
5025 OPTIMISE=
5026 if test "$wxUSE_OPTIMISE" = "no" ; then
5027     if test "$GCC" = yes ; then
5028         dnl use -O0 because compiling with it is faster than compiling with no
5029         dnl optimization options at all (at least with g++ 3.2)
5030         OPTIMISE="-O0"
5031     fi
5032 else
5033     if test "$GCC" = yes ; then
5034         OPTIMISE="-O2"
5035
5036         dnl VZ: does anybody know what does this do??
5037         case "${host}" in
5038             i586-*-*|i686-*-* )
5039             OPTIMISE="${OPTIMISE} "
5040         ;;
5041         esac
5042     else
5043         OPTIMISE="-O"
5044     fi
5045 fi
5046
5047 dnl ---------------------------------------------------------------------------
5048 dnl compatibility level
5049 dnl ---------------------------------------------------------------------------
5050
5051 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
5052     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
5053
5054     WXWIN_COMPATIBILITY_2_4="yes"
5055 fi
5056
5057 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
5058     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
5059 fi
5060
5061 dnl ---------------------------------------------------------------------------
5062 dnl the library may be built without GUI classes at all
5063 dnl ---------------------------------------------------------------------------
5064
5065 if test "$wxUSE_GUI" = "yes"; then
5066     AC_DEFINE(wxUSE_GUI)
5067
5068     dnl the things we always pull in the GUI version of the library:
5069     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5070     dnl    library really can't be built without those)
5071     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5072     dnl    almost any program and the first 2 are needed to show a message box
5073     dnl    which want to be always able to do)
5074     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5075     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5076     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5077     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5078     dnl 5. misc stuff: timers, settings, message box
5079 fi
5080
5081 dnl ---------------------------------------------------------------------------
5082 dnl Unix/Windows
5083 dnl ---------------------------------------------------------------------------
5084
5085 if test "$wxUSE_UNIX" = "yes"; then
5086   AC_DEFINE(wxUSE_UNIX)
5087 fi
5088
5089 dnl ------------------------------------------------------------------------
5090 dnl DLL support
5091 dnl ------------------------------------------------------------------------
5092
5093 dnl under MSW we always have LoadLibrary/GetProcAddress
5094 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5095
5096     HAVE_DL_FUNCS=0
5097     HAVE_SHL_FUNCS=0
5098     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5099         if test "$USE_DARWIN" = 1; then
5100             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5101             HAVE_DL_FUNCS=1
5102         elif test "$USE_DOS" = 1; then
5103             HAVE_DL_FUNCS=0
5104         else
5105             dnl the test is a bit complicated because we check for dlopen() both with
5106             dnl and without -ldl and we also try to find shl_load() if there is no
5107             dnl dlopen() on this system
5108             AC_CHECK_FUNCS(dlopen,
5109             [
5110                 AC_DEFINE(HAVE_DLOPEN)
5111                 HAVE_DL_FUNCS=1
5112             ],
5113             [
5114                 AC_CHECK_LIB(dl, dlopen,
5115                             [
5116                                 AC_DEFINE(HAVE_DLOPEN)
5117                                 HAVE_DL_FUNCS=1
5118                                 DL_LINK=" -ldl$DL_LINK"
5119                             ],
5120                             [
5121                                 AC_CHECK_FUNCS(shl_load,
5122                                               [
5123                                                 AC_DEFINE(HAVE_SHL_LOAD)
5124                                                 HAVE_SHL_FUNCS=1
5125                                               ],
5126                                               [
5127                                                 AC_CHECK_LIB(shl_load, dld,
5128                                                              [
5129                                                                 HAVE_SHL_FUNCS=1
5130                                                                 DL_LINK=" -ldld$DL_LINK"
5131                                                              ])
5132                                               ])
5133                             ])
5134             ])
5135
5136         dnl check also for dlerror()
5137         if test "$HAVE_DL_FUNCS" = 1; then
5138             AC_CHECK_FUNCS(dlerror,
5139                 AC_DEFINE(HAVE_DLERROR),
5140                 [
5141                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5142                 ]
5143             )
5144         fi
5145         fi
5146
5147         if test "$HAVE_DL_FUNCS" = 0; then
5148             if test "$HAVE_SHL_FUNCS" = 0; then
5149               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5150                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5151                   wxUSE_DYNAMIC_LOADER=no
5152                   wxUSE_DYNLIB_CLASS=no
5153               else
5154                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5155               fi
5156             fi
5157         fi
5158     fi
5159 fi
5160
5161 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5162     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5163 fi
5164 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5165     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5166 fi
5167
5168
5169 dnl ---------------------------------------------------------------------------
5170 dnl Verify consistency of plugins/monolithic/shared settings:
5171 dnl ---------------------------------------------------------------------------
5172
5173 if test "$wxUSE_PLUGINS" = "yes" ; then
5174     if test "$wxUSE_SHARED" = "no" ; then
5175         AC_MSG_WARN([plugins supported only in shared build, disabling])
5176         wxUSE_PLUGINS=no
5177     fi
5178     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5179         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5180         wxUSE_PLUGINS=no
5181     fi
5182     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5183         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5184         wxUSE_PLUGINS=no
5185     fi
5186     if test "$wxUSE_PLUGINS" = "yes" ; then
5187         AC_DEFINE(wxUSE_PLUGINS)
5188     fi
5189 fi
5190
5191 dnl ---------------------------------------------------------------------------
5192 dnl Register non-GUI class options for makefiles and setup.h
5193 dnl ---------------------------------------------------------------------------
5194
5195 if test "$wxUSE_STL" = "yes"; then
5196   AC_DEFINE(wxUSE_STL)
5197 fi
5198
5199 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5200   AC_DEFINE(wxUSE_APPLE_IEEE)
5201 fi
5202
5203 if test "$wxUSE_TIMER" = "yes"; then
5204   AC_DEFINE(wxUSE_TIMER)
5205 fi
5206
5207 dnl Unix implementation needs additional checks because audio support
5208 dnl comes in many favours:
5209 if test "$USE_UNIX" = "1" ; then
5210     dnl it's not enough to check for just the header because OSS under NetBSD
5211     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5212     dnl whether we need -lossaudio at link-time
5213     AC_CACHE_CHECK([for ioctl() in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5214         AC_TRY_LINK([
5215                 #include <sys/soundcard.h>
5216             ],
5217             [
5218                 ioctl(0, SNDCTL_DSP_SYNC, 0);
5219             ],
5220             ac_cv_header_sys_soundcard=yes,
5221             [
5222                 saveLibs="$LIBS"
5223                 LIBS="$saveLibs -lossaudio"
5224                 AC_TRY_LINK([
5225                         #include <sys/soundcard.h>
5226                     ],
5227                     [
5228                         ioctl(0, SNDCTL_DSP_SYNC, 0);
5229                     ],
5230                     ac_cv_header_sys_soundcard=yes,
5231                     [
5232                         LIBS="$saveLibs"
5233                         ac_cv_header_sys_soundcard=no
5234                     ]
5235                 )
5236             ]
5237         )
5238     ])
5239
5240     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5241         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5242     else
5243         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5244     fi
5245 fi
5246 WITH_PLUGIN_SDL=0
5247 if test "$wxUSE_SOUND" = "yes"; then
5248   if test "$USE_UNIX" = "1" ; then
5249     if test "$wxUSE_LIBSDL" != "no"; then
5250       AM_PATH_SDL([1.2.0],
5251                   [
5252                     EXTRALIBS_SDL="$SDL_LIBS"
5253                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5254                     AC_DEFINE(wxUSE_LIBSDL)
5255                   ],
5256                   [wxUSE_LIBSDL="no"])
5257       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5258         WITH_PLUGIN_SDL=1
5259       fi
5260     fi
5261   fi
5262
5263   AC_DEFINE(wxUSE_SOUND)
5264   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5265 fi
5266
5267 if test "$WXGTK20" = 1; then
5268     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5269         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5270
5271                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5272                                   [libgnomeprintui-2.2 >= 2.8],
5273                     [
5274 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
5275                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
5276                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5277                     ],
5278                     [
5279                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5280                         wxUSE_LIBGNOMEPRINT="no"
5281                     ]
5282                 )
5283         fi
5284     fi
5285 fi
5286
5287
5288 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5289   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5290 fi
5291
5292 if test "$wxUSE_STOPWATCH" = "yes"; then
5293   AC_DEFINE(wxUSE_STOPWATCH)
5294 fi
5295
5296 if test "$wxUSE_DATETIME" = "yes"; then
5297   AC_DEFINE(wxUSE_DATETIME)
5298 fi
5299
5300 if test "$wxUSE_FILE" = "yes"; then
5301   AC_DEFINE(wxUSE_FILE)
5302 fi
5303
5304 if test "$wxUSE_FFILE" = "yes"; then
5305   AC_DEFINE(wxUSE_FFILE)
5306 fi
5307
5308 if test "$wxUSE_FILESYSTEM" = "yes"; then
5309   AC_DEFINE(wxUSE_FILESYSTEM)
5310 fi
5311
5312 if test "$wxUSE_FS_ZIP" = "yes"; then
5313   AC_DEFINE(wxUSE_FS_ZIP)
5314 fi
5315
5316 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5317   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5318 fi
5319
5320 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5321   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5322     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5323   elif test "$wxUSE_ZLIB" = "no"; then
5324     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5325   else
5326     AC_DEFINE(wxUSE_ZIPSTREAM)
5327   fi
5328 fi
5329
5330 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5331   if test "$USE_UNIX" != 1; then
5332     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5333     wxUSE_ON_FATAL_EXCEPTION=no
5334   else
5335     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5336   fi
5337 fi
5338
5339 if test "$wxUSE_STACKWALKER" = "yes"; then
5340     AC_DEFINE(wxUSE_STACKWALKER)
5341 fi
5342
5343 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5344     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5345         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5346         wxUSE_DEBUGREPORT=no
5347     else
5348         AC_DEFINE(wxUSE_DEBUGREPORT)
5349         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5350             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5351         fi
5352     fi
5353 fi
5354
5355 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5356   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5357 fi
5358
5359 if test "$wxUSE_BUSYINFO" = "yes"; then
5360   AC_DEFINE(wxUSE_BUSYINFO)
5361 fi
5362
5363 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5364   AC_DEFINE(wxUSE_STD_IOSTREAM)
5365 fi
5366
5367 if test "$wxUSE_STD_STRING" = "yes"; then
5368   AC_DEFINE(wxUSE_STD_STRING)
5369 fi
5370
5371 if test "$wxUSE_STDPATHS" = "yes"; then
5372   AC_DEFINE(wxUSE_STDPATHS)
5373 fi
5374
5375 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5376     AC_DEFINE(wxUSE_TEXTBUFFER)
5377 fi
5378
5379 if test "$wxUSE_TEXTFILE" = "yes"; then
5380   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5381     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5382   else
5383     AC_DEFINE(wxUSE_TEXTFILE)
5384   fi
5385 fi
5386
5387 if test "$wxUSE_CONFIG" = "yes" ; then
5388   if test "$wxUSE_TEXTFILE" != "yes"; then
5389     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5390   else
5391     AC_DEFINE(wxUSE_CONFIG)
5392     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5393     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5394   fi
5395 fi
5396
5397 if test "$wxUSE_INTL" = "yes" ; then
5398   if test "$wxUSE_FILE" != "yes"; then
5399     AC_MSG_WARN(I18n code requires wxFile... disabled)
5400   else
5401     AC_DEFINE(wxUSE_INTL)
5402     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5403     GUIDIST="$GUIDIST INTL_DIST"
5404   fi
5405 fi
5406
5407 if test "$wxUSE_LOG" = "yes"; then
5408   AC_DEFINE(wxUSE_LOG)
5409
5410     if test "$wxUSE_LOGGUI" = "yes"; then
5411       AC_DEFINE(wxUSE_LOGGUI)
5412     fi
5413
5414     if test "$wxUSE_LOGWINDOW" = "yes"; then
5415       AC_DEFINE(wxUSE_LOGWINDOW)
5416     fi
5417
5418     if test "$wxUSE_LOGDIALOG" = "yes"; then
5419       AC_DEFINE(wxUSE_LOG_DIALOG)
5420     fi
5421
5422     dnl the keyboard sample requires wxUSE_LOG
5423     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5424 fi
5425
5426 if test "$wxUSE_LONGLONG" = "yes"; then
5427   AC_DEFINE(wxUSE_LONGLONG)
5428 fi
5429
5430 if test "$wxUSE_GEOMETRY" = "yes"; then
5431   AC_DEFINE(wxUSE_GEOMETRY)
5432 fi
5433
5434 if test "$wxUSE_STREAMS" = "yes" ; then
5435   AC_DEFINE(wxUSE_STREAMS)
5436 fi
5437
5438 dnl ---------------------------------------------------------------------------
5439 dnl time/date functions
5440 dnl ------------------------------------------------------------------------
5441
5442 if test "$wxUSE_DATETIME" = "yes"; then
5443     dnl check for strptime
5444     AC_CHECK_FUNCS(strptime)
5445
5446     dnl check for timezone variable
5447     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5448     AC_CACHE_CHECK(for timezone variable in <time.h>,
5449                    wx_cv_var_timezone,
5450                    [
5451                         AC_TRY_COMPILE(
5452                             [
5453                                 #include <time.h>
5454                             ],
5455                             [
5456                                 int tz;
5457                                 tz = timezone;
5458                             ],
5459                             [
5460                                 wx_cv_var_timezone=timezone
5461                             ],
5462                             [
5463                                 AC_TRY_COMPILE(
5464                                     [
5465                                         #include <time.h>
5466                                     ],
5467                                     [
5468                                         int tz;
5469                                         tz = _timezone;
5470                                     ],
5471                                     [
5472                                         wx_cv_var_timezone=_timezone
5473                                     ],
5474                                     [
5475                                         AC_TRY_COMPILE(
5476                                             [
5477                                                 #include <time.h>
5478                                             ],
5479                                             [
5480                                                 int tz;
5481                                                 tz = __timezone;
5482                                             ],
5483                                             [
5484                                                 wx_cv_var_timezone=__timezone
5485                                             ],
5486                                             [
5487                                                 if test "$USE_DOS" = 0 ; then
5488                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5489                                                 fi
5490                                             ]
5491                                         )
5492                                     ]
5493                                 )
5494                             ]
5495                         )
5496                    ]
5497     )
5498
5499     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5500     if test "x$wx_cv_var_timezone" != x ; then
5501         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5502     fi
5503
5504     dnl check for localtime (it's POSIX, but the check can do no harm...)
5505     AC_CHECK_FUNCS(localtime)
5506
5507     if test "$ac_cv_func_localtime" = "yes"; then
5508         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5509                        wx_cv_struct_tm_has_gmtoff,
5510         [
5511             AC_TRY_COMPILE(
5512                 [
5513                     #include <time.h>
5514                 ],
5515                 [
5516                     struct tm tm;
5517                     tm.tm_gmtoff++;
5518                 ],
5519                 [
5520                     wx_cv_struct_tm_has_gmtoff=yes
5521                 ],
5522                 wx_cv_struct_tm_has_gmtoff=no
5523             )
5524         ])
5525     fi
5526
5527     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5528         AC_DEFINE(WX_GMTOFF_IN_TM)
5529     fi
5530
5531     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5532     dnl function to be used for high resolution timers
5533     AC_CHECK_FUNCS(gettimeofday ftime, break)
5534
5535     if test "$ac_cv_func_gettimeofday" = "yes"; then
5536         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5537                        wx_cv_func_gettimeofday_has_2_args,
5538         [
5539             dnl on some _really_ old systems it takes only 1 argument
5540             AC_LANG_SAVE
5541             AC_LANG_CPLUSPLUS
5542
5543             AC_TRY_COMPILE(
5544                 [
5545                     #include <sys/time.h>
5546                     #include <unistd.h>
5547                 ],
5548                 [
5549                     struct timeval tv;
5550                     gettimeofday(&tv, NULL);
5551                 ],
5552                 wx_cv_func_gettimeofday_has_2_args=yes,
5553                 AC_TRY_COMPILE(
5554                     [
5555                         #include <sys/time.h>
5556                         #include <unistd.h>
5557                     ],
5558                     [
5559                         struct timeval tv;
5560                         gettimeofday(&tv);
5561                     ],
5562                     wx_cv_func_gettimeofday_has_2_args=no,
5563                     [
5564                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5565                         wx_cv_func_gettimeofday_has_2_args=unknown
5566                     ]
5567                 )
5568             )
5569             AC_LANG_RESTORE
5570         ])
5571
5572         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5573             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5574         fi
5575     fi
5576
5577     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5578 fi
5579
5580 dnl ------------------------------------------------------------------------
5581 dnl wxSocket
5582 dnl ------------------------------------------------------------------------
5583
5584 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5585 if test "$wxUSE_SOCKETS" = "yes"; then
5586     if test "$wxUSE_MGL" = "1"; then
5587         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5588         wxUSE_SOCKETS="no"
5589     fi
5590 fi
5591
5592 if test "$wxUSE_SOCKETS" = "yes"; then
5593     dnl under MSW we always have sockets
5594     if test "$TOOLKIT" != "MSW"; then
5595         dnl under Solaris and OS/2, socket functions live in -lsocket
5596         AC_CHECK_FUNC(socket,,
5597             [
5598                 AC_CHECK_LIB(socket, socket,
5599                     if test "$INET_LINK" != " -lsocket"; then
5600                         INET_LINK="$INET_LINK -lsocket"
5601                     fi,
5602                     [
5603                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5604                         wxUSE_SOCKETS=no
5605                     ]
5606                 )
5607             ]
5608         )
5609     fi
5610 fi
5611
5612 if test "$wxUSE_SOCKETS" = "yes" ; then
5613     dnl this test may be appropriate if building under cygwin
5614     dnl right now I'm assuming it also uses the winsock stuff
5615     dnl like mingw does..  -- RL
5616     if test "$TOOLKIT" != "MSW"; then
5617         dnl determine the type of third argument for getsockname
5618         dnl This test needs to be done in C++ mode since gsocket.cpp now
5619         dnl is C++ code and pointer cast that are possible even without
5620         dnl warning in C still fail in C++.
5621         AC_LANG_PUSH(C++)
5622         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5623                        wx_cv_type_getsockname3,
5624             [
5625                 AC_TRY_COMPILE(
5626                     [
5627                         #include <sys/types.h>
5628                         #include <sys/socket.h>
5629                     ],
5630                     [
5631                         socklen_t len;
5632                         getsockname(0, 0, &len);
5633                     ],
5634                     wx_cv_type_getsockname3=socklen_t,
5635                     [
5636                         dnl the compiler will compile the version with size_t
5637                         dnl even if the real type of the last parameter is int
5638                         dnl but it should give at least a warning about
5639                         dnl converting between incompatible pointer types, so
5640                         dnl try to use it to get the correct behaviour at
5641                         dnl least with gcc (otherwise we'd always use size_t)
5642                         CXXFLAGS_OLD="$CXXFLAGS"
5643                         if test "$GCC" = yes ; then
5644                             CXXFLAGS="$CXXFLAGS -Werror"
5645                         fi
5646
5647                         AC_TRY_COMPILE(
5648                             [
5649                                 #include <sys/types.h>
5650                                 #include <sys/socket.h>
5651                             ],
5652                             [
5653                                 size_t len;
5654                                 getsockname(0, 0, &len);
5655                             ],
5656                             wx_cv_type_getsockname3=size_t,
5657                             AC_TRY_COMPILE(
5658                                 [
5659                                     #include <sys/types.h>
5660                                     #include <sys/socket.h>
5661                                 ],
5662                                 [
5663                                     int len;
5664                                     getsockname(0, 0, &len);
5665                                 ],
5666                                 wx_cv_type_getsockname3=int,
5667                                 wx_cv_type_getsockname3=unknown
5668                             )
5669                         )
5670
5671                         CXXFLAGS="$CXXFLAGS_OLD"
5672                     ]
5673                 )
5674             ])
5675
5676         if test "$wx_cv_type_getsockname3" = "unknown"; then
5677             wxUSE_SOCKETS=no
5678             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5679         else
5680             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5681         fi
5682         dnl Do this again for getsockopt as it may be different
5683         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5684                        wx_cv_type_getsockopt5,
5685             [
5686                 AC_TRY_COMPILE(
5687                     [
5688                         #include <sys/types.h>
5689                         #include <sys/socket.h>
5690                     ],
5691                     [
5692                         socklen_t len;
5693                         getsockopt(0, 0, 0, 0, &len);
5694                     ],
5695                     wx_cv_type_getsockopt5=socklen_t,
5696                     [
5697                         dnl the compiler will compile the version with size_t
5698                         dnl even if the real type of the last parameter is int
5699                         dnl but it should give at least a warning about
5700                         dnl converting between incompatible pointer types, so
5701                         dnl try to use it to get the correct behaviour at
5702                         dnl least with gcc (otherwise we'd always use size_t)
5703                         CXXFLAGS_OLD="$CXXFLAGS"
5704                         if test "$GCC" = yes ; then
5705                             CXXFLAGS="$CXXFLAGS -Werror"
5706                         fi
5707
5708                         AC_TRY_COMPILE(
5709                             [
5710                                 #include <sys/types.h>
5711                                 #include <sys/socket.h>
5712                             ],
5713                             [
5714                                 size_t len;
5715                                 getsockopt(0, 0, 0, 0, &len);
5716                             ],
5717                             wx_cv_type_getsockopt5=size_t,
5718                             AC_TRY_COMPILE(
5719                                 [
5720                                     #include <sys/types.h>
5721                                     #include <sys/socket.h>
5722                                 ],
5723                                 [
5724                                     int len;
5725                                     getsockopt(0, 0, 0, 0, &len);
5726                                 ],
5727                                 wx_cv_type_getsockopt5=int,
5728                                 wx_cv_type_getsockopt5=unknown
5729                             )
5730                         )
5731
5732                         CXXFLAGS="$CXXFLAGS_OLD"
5733                     ]
5734                 )
5735             ])
5736
5737         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5738             wxUSE_SOCKETS=no
5739             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5740         else
5741             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5742         fi
5743         AC_LANG_POP
5744     fi
5745 fi
5746
5747 if test "$wxUSE_SOCKETS" = "yes" ; then
5748     AC_DEFINE(wxUSE_SOCKETS)
5749     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5750 fi
5751
5752 if test "$wxUSE_PROTOCOL" = "yes"; then
5753     if test "$wxUSE_SOCKETS" != "yes"; then
5754         AC_MSG_WARN(Protocol classes require sockets... disabled)
5755         wxUSE_PROTOCOL=no
5756     fi
5757 fi
5758
5759 if test "$wxUSE_PROTOCOL" = "yes"; then
5760     AC_DEFINE(wxUSE_PROTOCOL)
5761
5762     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5763         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5764     fi
5765     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5766         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5767     fi
5768     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5769         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5770     fi
5771 else
5772     if test "$wxUSE_FS_INET" = "yes"; then
5773         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5774         wxUSE_FS_INET="no"
5775     fi
5776 fi
5777
5778 if test "$wxUSE_URL" = "yes"; then
5779     if test "$wxUSE_PROTOCOL" != "yes"; then
5780         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5781         wxUSE_URL=no
5782     fi
5783     if test "$wxUSE_URL" = "yes"; then
5784         AC_DEFINE(wxUSE_URL)
5785     fi
5786 fi
5787
5788 if test "$wxUSE_FS_INET" = "yes"; then
5789   AC_DEFINE(wxUSE_FS_INET)
5790 fi
5791
5792 dnl ---------------------------------------------------------------------------
5793 dnl Joystick support
5794 dnl ---------------------------------------------------------------------------
5795
5796 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
5797     wxUSE_JOYSTICK=no
5798
5799     dnl under MSW we always have joystick support
5800     if test "$TOOLKIT" = "MSW"; then
5801         wxUSE_JOYSTICK=yes
5802
5803     dnl mac only available on darwin
5804     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5805         if test "$USE_DARWIN" = 1; then
5806             dnl check for a bug in the headers, some have bad setEventCallout
5807             AC_MSG_CHECKING([headers have declarations needed for joystick support])
5808             AC_LANG_PUSH(C++)
5809             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
5810                             [ IOHIDQueueInterface *qi = NULL;
5811                               IOHIDCallbackFunction cb = NULL;
5812                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
5813                             [ wxUSE_JOYSTICK=yes ]
5814                           )
5815             AC_LANG_POP
5816             AC_MSG_RESULT($wxUSE_JOYSTICK)
5817         fi
5818
5819     dnl joystick support is only for Linux 2.1.x or greater
5820     else
5821         AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
5822     fi
5823
5824     if test "$wxUSE_JOYSTICK" = "yes"; then
5825         AC_DEFINE(wxUSE_JOYSTICK)
5826         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5827     else
5828         AC_MSG_WARN(Joystick not supported by this system... disabled)
5829     fi
5830 fi
5831
5832
5833 dnl ---------------------------------------------------------------------------
5834 dnl String stuff
5835 dnl ---------------------------------------------------------------------------
5836
5837 if test "$wxUSE_FONTMAP" = "yes" ; then
5838   AC_DEFINE(wxUSE_FONTMAP)
5839 fi
5840
5841 if test "$wxUSE_UNICODE" = "yes" ; then
5842   AC_DEFINE(wxUSE_UNICODE)
5843
5844   if test "$USE_WIN32" != 1; then
5845       wxUSE_UNICODE_MSLU=no
5846   fi
5847
5848   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5849         AC_CHECK_LIB(unicows,main,
5850             [
5851                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5852             ],
5853             [
5854                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5855                              Applications will only run on Windows NT/2000/XP!])
5856                 wxUSE_UNICODE_MSLU=no
5857             ])
5858     fi
5859 fi
5860
5861 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5862   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5863 fi
5864
5865 dnl ----------------------------------------------------------------
5866 dnl Register PostScript options for makefiles and setup.h
5867 dnl ----------------------------------------------------------------
5868
5869 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5870   AC_DEFINE(wxUSE_POSTSCRIPT)
5871 fi
5872
5873 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5874
5875 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5876
5877 dnl ---------------------------------------------------------------------------
5878 dnl big GUI components: MDI, doc/view, printing, help, ...
5879 dnl ---------------------------------------------------------------------------
5880
5881 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5882     AC_DEFINE(wxUSE_CONSTRAINTS)
5883     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5884 fi
5885
5886 if test "$wxUSE_MDI" = "yes"; then
5887     AC_DEFINE(wxUSE_MDI)
5888
5889     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5890         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5891         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5892     fi
5893 fi
5894
5895 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5896     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5897     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5898     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5899         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5900     fi
5901 fi
5902
5903 if test "$wxUSE_HELP" = "yes"; then
5904     AC_DEFINE(wxUSE_HELP)
5905     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5906
5907     if test "$wxUSE_MSW" = 1; then
5908       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5909         AC_DEFINE(wxUSE_MS_HTML_HELP)
5910       fi
5911     fi
5912
5913     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5914       if test "$wxUSE_HTML" = "yes"; then
5915         AC_DEFINE(wxUSE_WXHTML_HELP)
5916       else
5917         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5918         wxUSE_WXHTML_HELP=no
5919       fi
5920     fi
5921 fi
5922
5923 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5924     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5925         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5926     else
5927         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5928     fi
5929     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5930 fi
5931
5932 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5933     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5934 fi
5935
5936 dnl ---------------------------------------------------------------------------
5937 dnl wxMetafile availability
5938 dnl ---------------------------------------------------------------------------
5939
5940 if test "$wxUSE_METAFILE" = "yes"; then
5941     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
5942         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
5943         wxUSE_METAFILE=no
5944     fi
5945 fi
5946
5947 dnl ---------------------------------------------------------------------------
5948 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5949 dnl ---------------------------------------------------------------------------
5950
5951 dnl check for ole headers and disable a few features requiring it if not
5952 dnl present (earlier versions of mingw32 don't have ole2.h)
5953 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5954                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5955                           -o "$wxUSE_OLE"     = "yes" \
5956                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5957     AC_CHECK_HEADERS(ole2.h)
5958
5959     if test "$ac_cv_header_ole2_h" = "yes" ; then
5960         if test "$GCC" = yes ; then
5961             AC_LANG_SAVE
5962             AC_LANG_CPLUSPLUS
5963
5964             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5965             AC_TRY_COMPILE([#include <windows.h>
5966                             #include <ole2.h>],
5967                            [],
5968                            [AC_MSG_RESULT(no)],
5969                            [AC_MSG_RESULT(yes)
5970                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5971             AC_LANG_RESTORE
5972             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5973             if test "$wxUSE_OLE" = "yes" ; then
5974                 AC_DEFINE(wxUSE_OLE)
5975                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5976             fi
5977         fi
5978
5979         dnl for OLE clipboard and dnd
5980         if test "$wxUSE_DATAOBJ" = "yes" ; then
5981             AC_DEFINE(wxUSE_DATAOBJ)
5982         fi
5983     else
5984         AC_MSG_WARN([Some features disabled because OLE headers not found])
5985
5986         wxUSE_CLIPBOARD=no
5987         wxUSE_DRAG_AND_DROP=no
5988         wxUSE_DATAOBJ=no
5989         wxUSE_OLE=no
5990     fi
5991
5992     if test "$wxUSE_METAFILE" = "yes"; then
5993         AC_DEFINE(wxUSE_METAFILE)
5994
5995         dnl this one should probably be made separately configurable
5996         AC_DEFINE(wxUSE_ENH_METAFILE)
5997     fi
5998 fi
5999
6000 if test "$wxUSE_IPC" = "yes"; then
6001     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6002         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6003         wxUSE_IPC=no
6004     fi
6005
6006     if test "$wxUSE_IPC" = "yes"; then
6007         AC_DEFINE(wxUSE_IPC)
6008         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6009     fi
6010 fi
6011
6012 if test "$wxUSE_DATAOBJ" = "yes"; then
6013     if test "$wxUSE_MGL" = 1; then
6014         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
6015         wxUSE_DATAOBJ=no
6016     else
6017         AC_DEFINE(wxUSE_DATAOBJ)
6018     fi
6019 else
6020     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6021     wxUSE_CLIPBOARD=no
6022     wxUSE_DRAG_AND_DROP=no
6023 fi
6024
6025 if test "$wxUSE_CLIPBOARD" = "yes"; then
6026     if test "$wxUSE_MGL" = 1; then
6027         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
6028         wxUSE_CLIPBOARD=no
6029     fi
6030
6031     if test "$wxUSE_CLIPBOARD" = "yes"; then
6032         AC_DEFINE(wxUSE_CLIPBOARD)
6033     fi
6034 fi
6035
6036 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6037     if test "$wxUSE_GTK" = 1; then
6038         if test "$WXGTK12" != 1; then
6039             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6040             wxUSE_DRAG_AND_DROP=no
6041         fi
6042     fi
6043
6044     if test "$wxUSE_MOTIF" = 1; then
6045         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
6046         wxUSE_DRAG_AND_DROP=no
6047     fi
6048
6049     if test "$wxUSE_X11" = 1; then
6050         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
6051         wxUSE_DRAG_AND_DROP=no
6052     fi
6053
6054     if test "$wxUSE_MGL" = 1; then
6055         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
6056         wxUSE_DRAG_AND_DROP=no
6057     fi
6058
6059     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6060         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6061     fi
6062
6063 fi
6064
6065 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6066     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6067 fi
6068
6069 if test "$wxUSE_SPLINES" = "yes" ; then
6070   AC_DEFINE(wxUSE_SPLINES)
6071 fi
6072
6073 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6074   AC_DEFINE(wxUSE_MOUSEWHEEL)
6075 fi
6076
6077 dnl ---------------------------------------------------------------------------
6078 dnl GUI controls
6079 dnl ---------------------------------------------------------------------------
6080
6081 USES_CONTROLS=0
6082 if test "$wxUSE_CONTROLS" = "yes"; then
6083   USES_CONTROLS=1
6084 fi
6085
6086 if test "$wxUSE_ACCEL" = "yes"; then
6087   AC_DEFINE(wxUSE_ACCEL)
6088   USES_CONTROLS=1
6089 fi
6090
6091 if test "$wxUSE_BUTTON" = "yes"; then
6092   AC_DEFINE(wxUSE_BUTTON)
6093   USES_CONTROLS=1
6094 fi
6095
6096 if test "$wxUSE_BMPBUTTON" = "yes"; then
6097   AC_DEFINE(wxUSE_BMPBUTTON)
6098   USES_CONTROLS=1
6099 fi
6100
6101 if test "$wxUSE_CALCTRL" = "yes"; then
6102   AC_DEFINE(wxUSE_CALENDARCTRL)
6103   USES_CONTROLS=1
6104   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6105 fi
6106
6107 if test "$wxUSE_CARET" = "yes"; then
6108   AC_DEFINE(wxUSE_CARET)
6109   USES_CONTROLS=1
6110   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6111 fi
6112
6113 if test "$wxUSE_COMBOBOX" = "yes"; then
6114   AC_DEFINE(wxUSE_COMBOBOX)
6115   USES_CONTROLS=1
6116 fi
6117
6118 if test "$wxUSE_CHOICE" = "yes"; then
6119   AC_DEFINE(wxUSE_CHOICE)
6120   USES_CONTROLS=1
6121 fi
6122
6123 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6124     AC_DEFINE(wxUSE_CHOICEBOOK)
6125     USES_CONTROLS=1
6126 fi
6127
6128 if test "$wxUSE_CHECKBOX" = "yes"; then
6129   AC_DEFINE(wxUSE_CHECKBOX)
6130   USES_CONTROLS=1
6131 fi
6132
6133 if test "$wxUSE_CHECKLST" = "yes"; then
6134   AC_DEFINE(wxUSE_CHECKLISTBOX)
6135   USES_CONTROLS=1
6136   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6137 fi
6138
6139 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6140   AC_DEFINE(wxUSE_DATEPICKCTRL)
6141   USES_CONTROLS=1
6142 fi
6143
6144 if test "$wxUSE_DISPLAY" = "yes"; then
6145     AC_DEFINE(wxUSE_DISPLAY)
6146     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6147 fi
6148
6149 if test "$wxUSE_GAUGE" = "yes"; then
6150   AC_DEFINE(wxUSE_GAUGE)
6151   USES_CONTROLS=1
6152 fi
6153
6154 if test "$wxUSE_GRID" = "yes"; then
6155   AC_DEFINE(wxUSE_GRID)
6156   USES_CONTROLS=1
6157   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6158 fi
6159
6160 if test "$wxUSE_IMAGLIST" = "yes"; then
6161     AC_DEFINE(wxUSE_IMAGLIST)
6162 fi
6163
6164 if test "$wxUSE_LISTBOOK" = "yes"; then
6165     AC_DEFINE(wxUSE_LISTBOOK)
6166     USES_CONTROLS=1
6167 fi
6168
6169 if test "$wxUSE_LISTBOX" = "yes"; then
6170     AC_DEFINE(wxUSE_LISTBOX)
6171     USES_CONTROLS=1
6172     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6173 fi
6174
6175 if test "$wxUSE_LISTCTRL" = "yes"; then
6176     if test "$wxUSE_IMAGLIST" = "yes"; then
6177         AC_DEFINE(wxUSE_LISTCTRL)
6178         USES_CONTROLS=1
6179         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6180     else
6181         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6182     fi
6183 fi
6184
6185 if test "$wxUSE_NOTEBOOK" = "yes"; then
6186     AC_DEFINE(wxUSE_NOTEBOOK)
6187     USES_CONTROLS=1
6188     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6189 fi
6190
6191 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6192 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6193 dnl     USES_CONTROLS=1
6194 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6195 dnl fi
6196
6197 if test "$wxUSE_RADIOBOX" = "yes"; then
6198     AC_DEFINE(wxUSE_RADIOBOX)
6199     USES_CONTROLS=1
6200 fi
6201
6202 if test "$wxUSE_RADIOBTN" = "yes"; then
6203     AC_DEFINE(wxUSE_RADIOBTN)
6204     USES_CONTROLS=1
6205 fi
6206
6207 if test "$wxUSE_SASH" = "yes"; then
6208     AC_DEFINE(wxUSE_SASH)
6209     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6210 fi
6211
6212 if test "$wxUSE_SCROLLBAR" = "yes"; then
6213     AC_DEFINE(wxUSE_SCROLLBAR)
6214     USES_CONTROLS=1
6215     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6216 fi
6217
6218 if test "$wxUSE_SLIDER" = "yes"; then
6219     AC_DEFINE(wxUSE_SLIDER)
6220     USES_CONTROLS=1
6221 fi
6222
6223 if test "$wxUSE_SPINBTN" = "yes"; then
6224     AC_DEFINE(wxUSE_SPINBTN)
6225     USES_CONTROLS=1
6226 fi
6227
6228 if test "$wxUSE_SPINCTRL" = "yes"; then
6229     AC_DEFINE(wxUSE_SPINCTRL)
6230     USES_CONTROLS=1
6231 fi
6232
6233 if test "$wxUSE_SPLITTER" = "yes"; then
6234     AC_DEFINE(wxUSE_SPLITTER)
6235     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6236 fi
6237
6238 if test "$wxUSE_STATBMP" = "yes"; then
6239     AC_DEFINE(wxUSE_STATBMP)
6240     USES_CONTROLS=1
6241 fi
6242
6243 if test "$wxUSE_STATBOX" = "yes"; then
6244     AC_DEFINE(wxUSE_STATBOX)
6245     USES_CONTROLS=1
6246 fi
6247
6248 if test "$wxUSE_STATTEXT" = "yes"; then
6249     AC_DEFINE(wxUSE_STATTEXT)
6250     USES_CONTROLS=1
6251 fi
6252
6253 if test "$wxUSE_STATLINE" = "yes"; then
6254     AC_DEFINE(wxUSE_STATLINE)
6255     USES_CONTROLS=1
6256 fi
6257
6258 if test "$wxUSE_STATUSBAR" = "yes"; then
6259     dnl this will get undefined in wx/chkconf.h if it's not supported
6260     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6261     AC_DEFINE(wxUSE_STATUSBAR)
6262     USES_CONTROLS=1
6263
6264     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6265 fi
6266
6267 if test "$wxUSE_TABDIALOG" = "yes"; then
6268     AC_DEFINE(wxUSE_TAB_DIALOG)
6269 fi
6270
6271 if test "$wxUSE_TEXTCTRL" = "yes"; then
6272     AC_DEFINE(wxUSE_TEXTCTRL)
6273     USES_CONTROLS=1
6274     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6275 fi
6276
6277 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6278     if test "$wxUSE_COCOA" = 1 ; then
6279         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6280         wxUSE_TOGGLEBTN=no
6281     fi
6282     if test "$wxUSE_UNIVERSAL" = "yes"; then
6283         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
6284         wxUSE_TOGGLEBTN=no
6285     fi
6286
6287     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6288         AC_DEFINE(wxUSE_TOGGLEBTN)
6289         USES_CONTROLS=1
6290     fi
6291 fi
6292
6293 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
6294     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
6295     wxUSE_TOOLBAR="yes"
6296     USES_CONTROLS=1
6297 fi
6298
6299 if test "$wxUSE_TOOLBAR" = "yes"; then
6300     AC_DEFINE(wxUSE_TOOLBAR)
6301     USES_CONTROLS=1
6302
6303     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
6304     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
6305         wxUSE_TOOLBAR_NATIVE="yes"
6306     fi
6307
6308     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
6309         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6310         USES_CONTROLS=1
6311     fi
6312
6313     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6314 fi
6315
6316 if test "$wxUSE_TOOLTIPS" = "yes"; then
6317     if test "$wxUSE_MOTIF" = 1; then
6318         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6319     else
6320         if test "$wxUSE_UNIVERSAL" = "yes"; then
6321             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6322         else
6323             AC_DEFINE(wxUSE_TOOLTIPS)
6324         fi
6325     fi
6326 fi
6327
6328 if test "$wxUSE_TREECTRL" = "yes"; then
6329     if test "$wxUSE_IMAGLIST" = "yes"; then
6330         AC_DEFINE(wxUSE_TREECTRL)
6331         USES_CONTROLS=1
6332         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6333     else
6334         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6335     fi
6336 fi
6337
6338 if test "$wxUSE_POPUPWIN" = "yes"; then
6339     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6340         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6341     else
6342         if test "$wxUSE_PM" = 1; then
6343             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6344         else
6345             AC_DEFINE(wxUSE_POPUPWIN)
6346             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6347
6348             USES_CONTROLS=1
6349         fi
6350     fi
6351 fi
6352
6353 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6354     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6355         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
6356     else
6357         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6358         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6359     fi
6360 fi
6361
6362 if test "$wxUSE_TIPWINDOW" = "yes"; then
6363     if test "$wxUSE_PM" = 1; then
6364         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6365     else
6366         AC_DEFINE(wxUSE_TIPWINDOW)
6367     fi
6368 fi
6369
6370 if test "$USES_CONTROLS" = 1; then
6371     AC_DEFINE(wxUSE_CONTROLS)
6372 fi
6373
6374 dnl ---------------------------------------------------------------------------
6375 dnl misc options
6376 dnl ---------------------------------------------------------------------------
6377
6378 dnl please keep the settings below in alphabetical order
6379 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6380     AC_DEFINE(wxUSE_ACCESSIBILITY)
6381     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6382 fi
6383
6384 if test "$wxUSE_DC_CACHEING" = "yes"; then
6385     AC_DEFINE(wxUSE_DC_CACHEING)
6386 fi
6387
6388 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6389     AC_DEFINE(wxUSE_DRAGIMAGE)
6390     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6391 fi
6392
6393 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6394     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6395         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6396     else
6397         AC_DEFINE(wxUSE_EXCEPTIONS)
6398         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6399     fi
6400 fi
6401
6402 USE_HTML=0
6403 if test "$wxUSE_HTML" = "yes"; then
6404     AC_DEFINE(wxUSE_HTML)
6405     USE_HTML=1
6406     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6407     if test "$wxUSE_MAC" = 1; then
6408         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6409     fi
6410 fi
6411 if test "$wxUSE_WEBKIT" = "yes"; then
6412     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6413         old_CPPFLAGS="$CPPFLAGS"
6414         CPPFLAGS="$CPPFLAGS -x objective-c++"
6415         AC_CHECK_HEADER([WebKit/HIWebView.h],
6416                         [
6417                            AC_DEFINE(wxUSE_WEBKIT)
6418                            WEBKIT_LINK="-framework WebKit"
6419                         ],
6420                         [
6421                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6422                            wxUSE_WEBKIT=no
6423                         ],
6424                         [#include <Carbon/Carbon.h>])
6425         CPPFLAGS="$old_CPPFLAGS"
6426     elif test "$wxUSE_COCOA" = 1; then
6427         AC_DEFINE(wxUSE_WEBKIT)
6428     else
6429         wxUSE_WEBKIT=no
6430     fi
6431 fi
6432
6433 USE_XRC=0
6434 if test "$wxUSE_XRC" = "yes"; then
6435     if test "$wxUSE_XML" != "yes"; then
6436         AC_MSG_WARN([XML library not built, XRC resources disabled])
6437         wxUSE_XRC=no
6438     else
6439         AC_DEFINE(wxUSE_XRC)
6440         USE_XRC=1
6441         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6442     fi
6443 fi
6444
6445 if test "$wxUSE_MENUS" = "yes"; then
6446     AC_DEFINE(wxUSE_MENUS)
6447     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6448 fi
6449
6450 if test "$wxUSE_METAFILE" = "yes"; then
6451     AC_DEFINE(wxUSE_METAFILE)
6452 fi
6453
6454 if test "$wxUSE_MIMETYPE" = "yes"; then
6455     AC_DEFINE(wxUSE_MIMETYPE)
6456 fi
6457
6458 if test "$wxUSE_MINIFRAME" = "yes"; then
6459     AC_DEFINE(wxUSE_MINIFRAME)
6460     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6461 fi
6462
6463 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6464     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6465     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6466         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6467         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6468     fi
6469 fi
6470
6471
6472 if test "$wxUSE_VALIDATORS" = "yes"; then
6473     AC_DEFINE(wxUSE_VALIDATORS)
6474     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6475 fi
6476
6477 if test "$wxUSE_PALETTE" = "yes" ; then
6478   AC_DEFINE(wxUSE_PALETTE)
6479 fi
6480
6481 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6482   dnl Must be done this late because -lunicows must be before all the other libs
6483   LIBS=" -lunicows $LIBS"
6484 fi
6485
6486 dnl ---------------------------------------------------------------------------
6487 dnl wxImage options
6488 dnl ---------------------------------------------------------------------------
6489
6490 if test "$wxUSE_IMAGE" = "yes" ; then
6491     AC_DEFINE(wxUSE_IMAGE)
6492
6493     if test "$wxUSE_GIF" = "yes" ; then
6494       AC_DEFINE(wxUSE_GIF)
6495     fi
6496
6497     if test "$wxUSE_PCX" = "yes" ; then
6498       AC_DEFINE(wxUSE_PCX)
6499     fi
6500
6501     if test "$wxUSE_IFF" = "yes" ; then
6502       AC_DEFINE(wxUSE_IFF)
6503     fi
6504
6505     if test "$wxUSE_PNM" = "yes" ; then
6506       AC_DEFINE(wxUSE_PNM)
6507     fi
6508
6509     if test "$wxUSE_XPM" = "yes" ; then
6510       AC_DEFINE(wxUSE_XPM)
6511     fi
6512
6513     if test "$wxUSE_ICO_CUR" = "yes" ; then
6514       AC_DEFINE(wxUSE_ICO_CUR)
6515     fi
6516 fi
6517
6518 dnl ---------------------------------------------------------------------------
6519 dnl common dialogs
6520 dnl ---------------------------------------------------------------------------
6521
6522 if test "$wxUSE_CHOICEDLG" = "yes"; then
6523     AC_DEFINE(wxUSE_CHOICEDLG)
6524 fi
6525
6526 if test "$wxUSE_COLOURDLG" = "yes"; then
6527     AC_DEFINE(wxUSE_COLOURDLG)
6528 fi
6529
6530 if test "$wxUSE_FILEDLG" = "yes"; then
6531     AC_DEFINE(wxUSE_FILEDLG)
6532 fi
6533
6534 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6535     AC_DEFINE(wxUSE_FINDREPLDLG)
6536 fi
6537
6538 if test "$wxUSE_FONTDLG" = "yes"; then
6539     AC_DEFINE(wxUSE_FONTDLG)
6540 fi
6541
6542 if test "$wxUSE_DIRDLG" = "yes"; then
6543     if test "$wxUSE_TREECTRL" != "yes"; then
6544         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6545     else
6546         AC_DEFINE(wxUSE_DIRDLG)
6547     fi
6548 fi
6549
6550 if test "$wxUSE_MSGDLG" = "yes"; then
6551     AC_DEFINE(wxUSE_MSGDLG)
6552 fi
6553
6554 if test "$wxUSE_NUMBERDLG" = "yes"; then
6555     AC_DEFINE(wxUSE_NUMBERDLG)
6556 fi
6557
6558 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6559     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6560        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6561     else
6562         AC_DEFINE(wxUSE_PROGRESSDLG)
6563     fi
6564 fi
6565
6566 if test "$wxUSE_SPLASH" = "yes"; then
6567     AC_DEFINE(wxUSE_SPLASH)
6568     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6569 fi
6570
6571 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6572     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6573        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6574     else
6575         AC_DEFINE(wxUSE_STARTUP_TIPS)
6576     fi
6577 fi
6578
6579 if test "$wxUSE_TEXTDLG" = "yes"; then
6580     AC_DEFINE(wxUSE_TEXTDLG)
6581 fi
6582
6583 if test "$wxUSE_WIZARDDLG" = "yes"; then
6584     AC_DEFINE(wxUSE_WIZARDDLG)
6585     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6586 fi
6587
6588 dnl ---------------------------------------------------------------------------
6589 dnl wxMediaCtrl
6590 dnl ---------------------------------------------------------------------------
6591
6592 if test "$wxUSE_MEDIACTRL" = "yes"; then
6593     dnl -----------------------------------------------------------------------
6594     dnl GStreamer
6595     dnl -----------------------------------------------------------------------
6596     if test "$wxUSE_GTK" = 1; then
6597         wxUSE_GSTREAMER="yes"
6598
6599         dnl -------------------------------------------------------------------
6600         dnl Test for gstreamer module from pkg-config
6601         dnl -------------------------------------------------------------------
6602         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6603         [
6604             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6605             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6606         ],
6607         [
6608             AC_MSG_WARN([GStreamer installation not found])
6609             wxUSE_GSTREAMER="no"
6610         ])
6611
6612         dnl -------------------------------------------------------------------
6613         dnl Perform a check for a GStreamer element using gst-inspect
6614         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6615         dnl Last modification: 25/01/2005
6616         dnl
6617         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6618         dnl -------------------------------------------------------------------
6619         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6620         [
6621         if test "x$GST_INSPECT" == "x"; then
6622             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6623         fi
6624
6625         if test "x$GST_INSPECT" != "x"; then
6626             AC_MSG_CHECKING(GStreamer element $1)
6627             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6628             AC_MSG_RESULT(found.)
6629             $2
6630             else
6631             AC_MSG_RESULT(not found.)
6632             $3
6633             fi
6634         fi
6635         ])
6636
6637         dnl -------------------------------------------------------------------
6638         dnl Test for x video sink (video useless without)
6639         dnl -------------------------------------------------------------------
6640         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6641                         [
6642                             wxUSE_GSTREAMER="no"
6643                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6644                         ])
6645
6646         dnl -------------------------------------------------------------------
6647         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6648         dnl -------------------------------------------------------------------
6649         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6650                         [
6651                             wxUSE_GSTREAMER="no"
6652                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6653                         ],
6654                         [#include <gst/gst.h>])
6655
6656         AC_MSG_CHECKING([for gstplay 0.8])
6657         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6658
6659         if test "$ac_find_libraries" = "" ; then
6660             AC_MSG_RESULT([no])
6661             wxUSE_GSTREAMER="no"
6662         else
6663             AC_MSG_RESULT([yes])
6664         fi
6665
6666         if test "$wxUSE_GSTREAMER" = "yes"; then
6667             AC_DEFINE(wxUSE_GSTREAMER)
6668             AC_MSG_RESULT([GStreamer detection successful])
6669         fi
6670     fi
6671     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6672     AC_DEFINE(wxUSE_MEDIACTRL)
6673 fi
6674
6675 dnl ---------------------------------------------------------------------------
6676 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6677 dnl ---------------------------------------------------------------------------
6678
6679 if test "$cross_compiling" = "yes"; then
6680     dnl Use best guess from host as we can't use uname when cross compiling
6681     OSINFO="\"$host\""
6682 else
6683     dnl attualy work out OS version
6684     OSINFO=`uname -s -r -m`
6685     OSINFO="\"$OSINFO\""
6686 fi
6687
6688 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6689
6690 dnl ---------------------------------------------------------------------------
6691 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6692 dnl ---------------------------------------------------------------------------
6693
6694 if test "x$prefix" != "xNONE"; then
6695     wxPREFIX=$prefix
6696 else
6697     wxPREFIX=$ac_default_prefix
6698 fi
6699
6700 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6701
6702
6703 dnl ---------------------------------------------------------------------------
6704 dnl define variables with all built libraries for wx-config
6705 dnl ---------------------------------------------------------------------------
6706
6707 CORE_BASE_LIBS="net base"
6708 CORE_GUI_LIBS="adv core"
6709
6710 if test "$wxUSE_XML" = "yes" ; then
6711     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6712 fi
6713 if test "$wxUSE_ODBC" != "no" ; then
6714     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6715     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6716 fi
6717 if test "$wxUSE_HTML" = "yes" ; then
6718     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6719 fi
6720 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6721     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
6722 fi
6723 if test "$wxUSE_XRC" = "yes" ; then
6724     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6725 fi
6726
6727 if test "$wxUSE_GUI" != "yes"; then
6728     CORE_GUI_LIBS=""
6729 fi
6730
6731 AC_SUBST(CORE_BASE_LIBS)
6732 AC_SUBST(CORE_GUI_LIBS)
6733
6734
6735 dnl ---------------------------------------------------------------------------
6736 dnl Output the makefiles and such from the results found above
6737 dnl ---------------------------------------------------------------------------
6738
6739 dnl all additional libraries (except wxWidgets itself) we link with
6740
6741 dnl note that we always link with -lm except for Mac OS X
6742 dnl extended.c uses floor() and is always linked in
6743
6744 if test "$wxUSE_MAC" = 1 ; then
6745     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6746         if test "$USE_DARWIN" = 1; then
6747             LDFLAGS="$LDFLAGS -framework QuickTime"
6748         else
6749             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6750         fi
6751     fi
6752     if test "$USE_DARWIN" = 1; then
6753         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6754     else
6755         LDFLAGS="$LDFLAGS -lCarbonLib"
6756     fi
6757 fi
6758 if test "$wxUSE_COCOA" = 1 ; then
6759     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6760     if test "$wxUSE_MEDIACTRL" = "yes"; then
6761         LDFLAGS="$LDFLAGS -framework QuickTime"
6762     fi
6763 fi
6764 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
6765     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
6766 fi
6767
6768 dnl FIXME: should this be covered by the conditional above
6769 dnl given the -lm comment there?  Or should that comment (and
6770 dnl this one) be removed..   [ 7 Nov 2001 ]
6771
6772 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6773
6774 dnl Only add the -lm library if floating point functions cannot be used
6775 dnl without it.  This check is important on cygwin because of the bizarre
6776 dnl way that they have organized functions into libraries.  On cygwin, both
6777 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6778 dnl means that
6779 dnl   1) linking with -lm is not necessary, and
6780 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6781 dnl In particular, if you compile any program with -mno-cygwin and link with
6782 dnl -lm, it will crash instantly when it is run.  This happens because the
6783 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6784 dnl the ___main function instead of allowing it to be defined by
6785 dnl /usr/lib/mingw/libmingw32.a as it should be.
6786 dnl
6787 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6788 dnl
6789 dnl Just check a few floating point functions. If they are all found without
6790 dnl -lm, then we must not need -lm.
6791 have_cos=0
6792 have_floor=0
6793 AC_CHECK_FUNCS(cos, have_cos=1)
6794 AC_CHECK_FUNCS(floor, have_floor=1)
6795 AC_MSG_CHECKING(if floating point functions link without -lm)
6796 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6797     AC_MSG_RESULT(yes)
6798 else
6799     AC_MSG_RESULT(no)
6800     LIBS="$LIBS -lm"
6801     # use different functions to avoid configure caching
6802     have_sin=0
6803     have_ceil=0
6804     AC_CHECK_FUNCS(sin, have_sin=1)
6805     AC_CHECK_FUNCS(ceil, have_ceil=1)
6806     AC_MSG_CHECKING(if floating point functions link with -lm)
6807     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6808         AC_MSG_RESULT(yes)
6809     else
6810         AC_MSG_RESULT(no)
6811         # not sure we should warn the user, crash, etc.
6812     fi
6813 fi
6814
6815 if test "$wxUSE_GUI" = "yes"; then
6816
6817     dnl TODO add checks that these samples will really compile (i.e. all the
6818     dnl      library features they need are present)
6819
6820     dnl TODO some samples are never built so far: mfc (requires VC++)
6821     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6822                      dynamic erase event exec font image minimal mobile \
6823                      mobile/wxedit mobile/styles propsize render \
6824                      richedit rotate shaped vscroll widgets"
6825
6826     if test "$wxUSE_MONOLITHIC" != "yes"; then
6827         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6828     fi
6829     if test "$TOOLKIT" = "MSW"; then
6830         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6831         if test "$wxUSE_UNIVERSAL" != "yes"; then
6832             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6833         fi
6834     fi
6835     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6836         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6837     fi
6838 else
6839     SAMPLES_SUBDIRS="console"
6840 fi
6841
6842
6843 dnl all -I options we must pass to the compiler
6844 dnl
6845 dnl note that the order is somewhat important: wxWidgets headers should
6846 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6847 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6848 dnl CodeWarrior):
6849 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6850 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6851
6852 dnl C/C++ compiler options used to compile wxWidgets
6853 if test "$GXX" = yes ; then
6854     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6855     CWARNINGS="-Wall -Wundef"
6856     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6857 fi
6858
6859 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6860
6861 dnl remove the extra white space from the cc/c++/ld options
6862 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6863 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6864 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6865
6866 if test "x$MWCC" = "xyes"; then
6867     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6868     dnl must use <regex.h> from system not our local copy on OS X,
6869     dnl but must use local not system on OS 9.
6870     dnl The following should make all -I paths usable for <> includes
6871     dnl while first checking in real system paths.  With 8.3 using
6872     dnl -gccincludes it will actually check local paths before system
6873     dnl even for <> which is totally wrong.
6874
6875     dnl Note that because this absolutely needs to be before any -I
6876     dnl that we have to tack it on to the end of the compiler commandline.
6877     CC="$CC -cwd source -I-"
6878     CXX="$CXX -cwd source -I-"
6879 fi
6880
6881
6882 LIBS=`echo $LIBS`
6883 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6884 EXTRALIBS_XML="$EXPAT_LINK"
6885 EXTRALIBS_HTML="$MSPACK_LINK"
6886 EXTRALIBS_ODBC="$ODBC_LINK"
6887 if test "$wxUSE_GUI" = "yes"; then
6888     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6889 fi
6890 if test "$wxUSE_OPENGL" = "yes"; then
6891     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6892 fi
6893
6894 LDFLAGS="$LDFLAGS $PROFILE"
6895
6896 dnl wxGTK does not need TOOLKIT includes in wx-config
6897 if test "$wxUSE_GTK" = 1; then
6898     WXCONFIG_INCLUDE=
6899 else
6900     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6901 fi
6902
6903 WXCONFIG_EXTRALIBS="$LIBS"
6904
6905 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6906 if test "$wxUSE_REGEX" = "builtin" ; then
6907     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
6908 fi
6909 if test "$wxUSE_EXPAT" = "builtin" ; then
6910     wxconfig_3rdparty="expat $wxconfig_3rdparty"
6911 fi
6912 if test "$wxUSE_ODBC" = "builtin" ; then
6913     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
6914 fi
6915 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6916     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
6917 fi
6918 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6919     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
6920 fi
6921 if test "$wxUSE_LIBPNG" = "builtin" ; then
6922     wxconfig_3rdparty="png $wxconfig_3rdparty"
6923 fi
6924 if test "$wxUSE_ZLIB" = "builtin" ; then
6925     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
6926 fi
6927
6928 for i in $wxconfig_3rdparty ; do
6929     WXCONFIG_EXTRALIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_EXTRALIBS"
6930 done
6931
6932
6933 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6934     WXUNIV=1
6935 else
6936     WXUNIV=0
6937 fi
6938
6939 AC_SUBST(wxUSE_ZLIB)
6940 AC_SUBST(wxUSE_REGEX)
6941 AC_SUBST(wxUSE_EXPAT)
6942 AC_SUBST(wxUSE_ODBC)
6943 AC_SUBST(wxUSE_LIBJPEG)
6944 AC_SUBST(wxUSE_LIBPNG)
6945 AC_SUBST(wxUSE_LIBTIFF)
6946
6947 if test $wxUSE_MONOLITHIC = "yes" ; then
6948     MONOLITHIC=1
6949 else
6950     MONOLITHIC=0
6951 fi
6952
6953 if test $wxUSE_PLUGINS = "yes" ; then
6954     USE_PLUGINS=1
6955 else
6956     USE_PLUGINS=0
6957 fi
6958
6959 if test $wxUSE_ODBC != "no" ; then
6960     USE_ODBC=1
6961 else
6962     USE_ODBC=0
6963 fi
6964
6965 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6966     USE_QA=1
6967 else
6968     USE_QA=0
6969 fi
6970
6971 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6972     OFFICIAL_BUILD=1
6973 else
6974     OFFICIAL_BUILD=0
6975 fi
6976
6977 AC_SUBST(VENDOR)
6978 AC_SUBST(OFFICIAL_BUILD)
6979 AC_SUBST(WX_FLAVOUR)
6980 AC_SUBST(WX_LIB_FLAVOUR)
6981
6982 AC_SUBST(WXUNIV)
6983 AC_SUBST(MONOLITHIC)
6984 AC_SUBST(USE_PLUGINS)
6985 AC_SUBST(LIBS)
6986 AC_SUBST(EXTRALIBS)
6987 AC_SUBST(EXTRALIBS_XML)
6988 AC_SUBST(EXTRALIBS_HTML)
6989 AC_SUBST(EXTRALIBS_ODBC)
6990 AC_SUBST(EXTRALIBS_GUI)
6991 AC_SUBST(EXTRALIBS_OPENGL)
6992 AC_SUBST(EXTRALIBS_SDL)
6993 AC_SUBST(WITH_PLUGIN_SDL)
6994 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6995 AC_SUBST(UNICODE)
6996 AC_SUBST(BUILD)
6997 AC_SUBST(DEBUG_INFO)
6998 AC_SUBST(DEBUG_FLAG)
6999 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7000 AC_SUBST(TOOLKIT_LOWERCASE)
7001 AC_SUBST(TOOLKIT_VERSION)
7002 AC_SUBST(SAMPLES_RPATH_FLAG)
7003 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7004 AC_SUBST(HOST_SUFFIX)
7005 AC_SUBST(CPPUNIT_CFLAGS)
7006 AC_SUBST(CPPUNIT_LIBS)
7007
7008 case "$TOOLKIT" in
7009     GTK)
7010         TOOLKIT_USER="GTK+"
7011         if test "$WXGTK20" = 1; then
7012             TOOLKIT_USER="$TOOLKIT_USER 2"
7013         fi
7014         ;;
7015
7016     *)
7017         TOOLKIT_USER=$TOOLKIT_LOWERCASE
7018         ;;
7019 esac
7020
7021 if test "$wxUSE_WINE" = "yes"; then
7022     BAKEFILE_FORCE_PLATFORM=win32
7023 fi
7024
7025 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7026
7027 if test "$wxUSE_SHARED" = "yes"; then
7028
7029     dnl We get the shared build linker from bakefile, since it
7030     dnl moved all the logic for this out of this file and into
7031     dnl its own macro.  But it can't decide on whether to return
7032     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7033     dnl So normalise and expand everything here now, because its
7034     dnl not going to change inside wx-config anyway.
7035     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7036     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7037
7038     dnl Need addtional flag on OS/2, so override bakefiles value
7039     dnl (there currently is no suitable variable to which the
7040     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7041     case "${host}" in
7042       *-pc-os2_emx | *-pc-os2-emx )
7043         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7044         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7045         cp -p ${srcdir}/src/os2/dllnames.sh .
7046         cp -p ${srcdir}/src/os2/dllar.sh .
7047       ;;
7048     esac
7049 else
7050
7051     dnl No bakefile support for static builds, but this should be ok for most.
7052     EXE_LINKER="$CXX -o"
7053
7054 fi
7055 if test "$wxUSE_OMF" = "yes"; then
7056     case "${host}" in
7057       *-pc-os2_emx | *-pc-os2-emx )
7058         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7059         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7060         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7061       ;;
7062     esac
7063 fi
7064
7065 dnl find out if the compiler supports PCH
7066 dnl
7067 dnl TODO: this should be in bakefile
7068 if test $GCC_PCH = 1 ; then
7069     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7070 fi
7071
7072
7073 dnl for convenience, sort the samples in alphabetical order
7074 dnl
7075 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7076 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7077 dnl
7078 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7079 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7080 dnl       only removes the Unix-like part of the introduced line break.
7081 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7082
7083 dnl subtle bakefile goop.
7084 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7085 dnl I wish we would have called it something less likely to clash with
7086 dnl things though.
7087 AC_SUBST(SHARED)
7088
7089 dnl global options
7090 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7091 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7092
7093 dnl debugging options
7094 AC_SUBST(WXDEBUG_DEFINE)
7095
7096 dnl toolkit options
7097 AC_SUBST(USE_GUI)
7098 AC_SUBST(AFMINSTALL)
7099 AC_SUBST(WIN32INSTALL)
7100 AC_SUBST(TOOLKIT)
7101 AC_SUBST(TOOLKIT_DIR)
7102 AC_SUBST(TOOLCHAIN_NAME)
7103 AC_SUBST(TOOLCHAIN_FULLNAME)
7104 AC_SUBST(TOOLCHAIN_DEFS)
7105 AC_SUBST(TOOLCHAIN_DLL_DEFS)
7106
7107 dnl wx-config options
7108 AC_SUBST(host_alias)
7109 AC_SUBST(cross_compiling)
7110 AC_SUBST(WIDGET_SET)
7111 AC_SUBST(WX_RELEASE)
7112 AC_SUBST(WX_VERSION)
7113 AC_SUBST(WX_SUBVERSION)
7114 AC_SUBST(WX_CHARTYPE)
7115 AC_SUBST(WX_DEBUGTYPE)
7116 AC_SUBST(WXCONFIG_EXTRALIBS)
7117 AC_SUBST(WXCONFIG_INCLUDE)
7118 AC_SUBST(WXCONFIG_RPATH)
7119 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7120 AC_SUBST(WX_LARGEFILE_FLAGS)
7121 AC_SUBST(GCC_PRAGMA_FLAGS)
7122 AC_SUBST(CODE_GEN_FLAGS)
7123 AC_SUBST(CODE_GEN_FLAGS_CXX)
7124 AC_SUBST(EXE_LINKER)
7125
7126 dnl distribution vars
7127 AC_SUBST(GUIDIST)
7128 AC_SUBST(DISTDIR)
7129
7130 dnl additional subdirectories where we will build
7131 AC_SUBST(SAMPLES_SUBDIRS)
7132
7133 dnl additional libraries and linker settings
7134 AC_SUBST(LDFLAGS)
7135 AC_SUBST(LDFLAGS_GL)
7136 AC_SUBST(OPENGL_LIBS)
7137 AC_SUBST(DMALLOC_LIBS)
7138 AC_SUBST(WX_VERSION_TAG)
7139
7140 dnl additional resurces settings
7141 AC_SUBST(RESCOMP)
7142 AC_SUBST(RESFLAGS)
7143 AC_SUBST(RESPROGRAMOBJ)
7144 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7145 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7146
7147 dnl additional for Mac OS X
7148 AC_SUBST(DEREZ)
7149 AC_SUBST(LIBWXMACRES)
7150 AC_SUBST(MACRESCOMP)
7151 AC_SUBST(MACSETFILE)
7152 AC_SUBST(MACRESWXCONFIG)
7153
7154 dnl other tools
7155 AC_SUBST(GCC)
7156 AC_SUBST(DLLTOOL)
7157
7158
7159 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7160 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7161 dnl - and we do use it)
7162 AC_PROG_MAKE_SET
7163
7164
7165 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7166
7167 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7168                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7169                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7170
7171 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7172                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7173                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7174
7175 AC_CONFIG_FILES([ version-script Makefile ])
7176
7177 AC_CONFIG_COMMANDS([ wx-config
7178                    ],
7179                    [ rm -f wx-config
7180                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7181                    ],
7182                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7183                      LN_S="${LN_S}"
7184                    ])
7185
7186 dnl This would give us us build dir that in every significant way
7187 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7188 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7189 dnl on platforms that do not have symlinks.
7190 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7191 dnl AC_CONFIG_LINKS([ contrib/include ])
7192
7193
7194 dnl Configure samples, contrib etc. directories, but only if they are present:
7195 if test "$wxUSE_GUI" = "yes"; then
7196     SUBDIRS="samples demos utils contrib"
7197 else dnl we build wxBase only
7198     dnl there are no wxBase programs in contrib nor demos
7199     SUBDIRS="samples utils"
7200 fi
7201 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7202 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7203
7204 for subdir in `echo $SUBDIRS`; do
7205     if test -d ${srcdir}/${subdir} ; then
7206         if test "$wxUSE_GUI" = "yes"; then
7207             if test ${subdir} = "samples"; then
7208                 dnl only take those samples which compile in the current
7209                 dnl configuration and which exist
7210                 makefiles="samples/Makefile.in $makefiles"
7211                 for sample in `echo $SAMPLES_SUBDIRS`; do
7212                     if test -d $srcdir/samples/$sample; then
7213                         makefiles="samples/$sample/Makefile.in $makefiles"
7214                     fi
7215                 done
7216             else
7217                 dnl assume that everything compiles for utils &c
7218                 dnl any that shouldn't be built can be added to
7219                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
7220                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7221                 eval "disabled=\$$disabled_var"
7222                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7223                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
7224             fi
7225         else dnl we build wxBase only
7226             dnl don't take all samples/utils, just those which build with
7227             dnl wxBase
7228             if test ${subdir} = "samples"; then
7229                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7230             elif test ${subdir} = "utils"; then
7231                 makefiles=""
7232                 for util in HelpGen tex2rtf ; do
7233                     if test -d $srcdir/utils/$util ; then
7234                         makefiles="utils/$util/Makefile.in \
7235                                    utils/$util/src/Makefile.in \
7236                                    $makefiles"
7237                     fi
7238                 done
7239             else dnl assume that everything compiles for tests
7240                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7241             fi
7242         fi
7243
7244         for mkin in $makefiles ; do
7245             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7246             AC_CONFIG_FILES([$mk])
7247         done
7248     fi
7249 done
7250
7251
7252 AC_OUTPUT
7253
7254 dnl report how we have been configured
7255 echo
7256 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7257 echo ""
7258 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
7259 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7260
7261 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7262 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7263 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
7264
7265 echo "  What level of wxWidgets compatibility should be enabled?"
7266 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
7267 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
7268
7269 echo "  Which libraries should wxWidgets use?"
7270 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7271 echo "                                       png                ${wxUSE_LIBPNG-none}"
7272 echo "                                       regex              ${wxUSE_REGEX}"
7273 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7274 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7275 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7276 fi
7277 echo "                                       zlib               ${wxUSE_ZLIB}"
7278 echo "                                       odbc               ${wxUSE_ODBC}"
7279 echo "                                       expat              ${wxUSE_EXPAT}"
7280 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7281 echo "                                       sdl                ${wxUSE_LIBSDL}"
7282 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
7283
7284 echo ""
7285
7286 dnl vi: set et sts=4 sw=4 com=\:dnl: