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="$CFLAGS -erroff=E_NO_EXPLICIT_TYPE_GIVEN"
1927 fi
1928
1929 dnl check for std::string or std::wstring
1930 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1931     AC_LANG_PUSH(C++)
1932
1933     if test "$wxUSE_UNICODE" = "yes"; then
1934         std_string="std::wstring"
1935         char_type="wchar_t"
1936     else
1937         std_string="std::string"
1938         char_type="char"
1939     fi
1940
1941     dnl check if <string> declares std::wstring
1942     AC_MSG_CHECKING([for $std_string in <string>])
1943     AC_TRY_COMPILE([#include <string>],
1944                    [$std_string foo;],
1945                    [AC_MSG_RESULT(yes)
1946                     AC_DEFINE(HAVE_STD_WSTRING)],
1947                    [AC_MSG_RESULT(no)
1948                     AC_MSG_CHECKING([if std::basic_string<$char_type> works])
1949                     AC_TRY_COMPILE([
1950                         #ifdef HAVE_WCHAR_H
1951                         #  ifdef __CYGWIN__
1952                         #    include <stddef.h>
1953                         #  endif
1954                         #  include <wchar.h>
1955                         #endif
1956                         #ifdef HAVE_STDLIB_H
1957                         #  include <stdlib.h>
1958                         #endif
1959                         #include <stdio.h>
1960                         #include <string>
1961                         ],
1962                         [std::basic_string<$char_type> foo;
1963                          const $char_type* dummy = foo.c_str();],
1964                         [AC_MSG_RESULT(yes)],
1965                         [AC_MSG_RESULT([no])
1966                          if test "$wxUSE_STL" = "yes"; then
1967                              AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1968                          elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1969                              AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1970                          else
1971                              AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1972                              wxUSE_STD_STRING=no
1973                          fi
1974                         ]
1975                     )
1976                     ])
1977
1978     AC_LANG_POP
1979 fi
1980
1981 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1982     AC_LANG_PUSH(C++)
1983
1984     AC_CHECK_TYPES([std::istream, std::ostream],,
1985                    [wxUSE_STD_IOSTREAM=no],
1986                    [#include <iostream>])
1987
1988     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1989         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1990             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1991         else
1992             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1993         fi
1994     fi
1995
1996     AC_LANG_POP
1997 fi
1998
1999 if test "$wxUSE_STL" = "yes"; then
2000     AC_LANG_PUSH(C++)
2001
2002     dnl check for basic STL functionality
2003     AC_MSG_CHECKING([for basic STL functionality])
2004     AC_TRY_COMPILE([#include <string>
2005                     #include <functional>
2006                     #include <algorithm>
2007                     #include <vector>
2008                     #include <list>],
2009                     [std::vector<int> moo;
2010                      std::list<int> foo;
2011                      std::vector<int>::iterator it =
2012                          std::find_if(moo.begin(), moo.end(),
2013                                       std::bind2nd(std::less<int>(), 3));],
2014                     [AC_MSG_RESULT([yes])],
2015                     [AC_MSG_RESULT([no])
2016                      AC_MSG_ERROR([Basic STL functionality missing])])
2017
2018     dnl check for compliant std::string::compare
2019     AC_MSG_CHECKING([for compliant std::string::compare])
2020     AC_TRY_COMPILE([#include <string>],
2021                    [std::string foo, bar;
2022                     foo.compare(bar);
2023                     foo.compare(1, 1, bar);
2024                     foo.compare(1, 1, bar, 1, 1);
2025                     foo.compare("");
2026                     foo.compare(1, 1, "");
2027                     foo.compare(1, 1, "", 2);],
2028                    [AC_MSG_RESULT(yes)
2029                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
2030                    [AC_MSG_RESULT(no)])
2031
2032     dnl check for hash_map and hash_set headers
2033     AC_CHECK_HEADER([hash_map],
2034                     [AC_MSG_CHECKING([for hash_map and hash_set])
2035                      AC_TRY_COMPILE([#include <hash_map>
2036                                      #include <hash_set>],
2037                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2038                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2039                                     [AC_MSG_RESULT(yes)
2040                                      AC_DEFINE(HAVE_HASH_MAP)
2041                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
2042                                     [AC_MSG_RESULT(no)])
2043                      ])
2044
2045     AC_CHECK_HEADER([ext/hash_map],
2046                     [AC_MSG_CHECKING([for hash_map and hash_set])
2047                      AC_TRY_COMPILE([#include <ext/hash_map>
2048                                      #include <ext/hash_set>],
2049                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2050                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2051                                     [AC_MSG_RESULT(yes)
2052                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
2053                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
2054                                     [AC_MSG_RESULT(no)])
2055                      ])
2056
2057     AC_LANG_POP
2058 fi
2059
2060 dnl ---------------------------------------------------------------------------
2061 dnl Define search path for includes and libraries: all headers and libs will be
2062 dnl looked for in all directories of this path
2063 dnl ---------------------------------------------------------------------------
2064
2065 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2066 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2067 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2068 dnl
2069 dnl Also try to put all directories which may contain X11R6 before those which
2070 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2071 dnl
2072 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2073 dnl systems which have both (AIX 4.x does)
2074 SEARCH_INCLUDE="\
2075     /usr/local/include        \
2076                               \
2077     /usr/Motif-2.1/include    \
2078     /usr/Motif-1.2/include    \
2079     /usr/include/Motif1.2     \
2080     /opt/xpm/include/X11      \
2081     /opt/GBxpm/include/       \
2082     /opt/GBxpm/X11/include/   \
2083                               \
2084     /usr/dt/include           \
2085     /usr/openwin/include      \
2086                               \
2087     /usr/include/Xm           \
2088                               \
2089     /usr/X11R6/include        \
2090     /usr/X11R6.4/include      \
2091     /usr/X11R5/include        \
2092     /usr/X11R4/include        \
2093                               \
2094     /usr/include/X11R6        \
2095     /usr/include/X11R5        \
2096     /usr/include/X11R4        \
2097                               \
2098     /usr/local/X11R6/include  \
2099     /usr/local/X11R5/include  \
2100     /usr/local/X11R4/include  \
2101                               \
2102     /usr/local/include/X11R6  \
2103     /usr/local/include/X11R5  \
2104     /usr/local/include/X11R4  \
2105                               \
2106     /usr/X11/include          \
2107     /usr/include/X11          \
2108     /usr/local/X11/include    \
2109     /usr/local/include/X11    \
2110                               \
2111     /usr/X386/include         \
2112     /usr/x386/include         \
2113     /usr/XFree86/include/X11  \
2114                               \
2115     /usr/pkg/include          \
2116                               \
2117     X:/XFree86/include        \
2118     X:/XFree86/include/X11    \
2119                               \
2120     /usr/include/gtk          \
2121     /usr/local/include/gtk    \
2122     /usr/include/glib         \
2123     /usr/local/include/glib   \
2124                               \
2125     /usr/include/qt           \
2126     /usr/local/include/qt     \
2127                               \
2128     /usr/local/arm/3.3.2/include     \
2129                               \
2130     /usr/include/windows      \
2131     /usr/include/wine         \
2132     /usr/local/include/wine   \
2133                               \
2134     /usr/unsupported/include  \
2135     /usr/athena/include       \
2136     /usr/local/x11r5/include  \
2137     /usr/lpp/Xamples/include  \
2138                               \
2139     /usr/openwin/share/include"
2140
2141 dnl prepend lib and lib32 for IRIX where the files in these directories should
2142 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2143 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2144 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2145 dnl
2146 dnl also put 64 bit versions for Linux on AMD, they must come before the usual
2147 dnl locations or 64 bit compilation failed
2148 SEARCH_LIB="/usr/lib /usr/lib32 /usr/lib64 /usr/X11R6/lib64 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g`"
2149
2150 dnl Cross compiling with gcc?
2151 if test "$build" != "$host" -a "$GCC" = yes; then
2152     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2153     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2154     dnl for a 'root' below which libraries and headers for the target system
2155     dnl might be installed.
2156     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2157         cross_root=`dirname $cross_root`
2158         cross_root=`dirname $cross_root`
2159
2160         dnl substitute this candiate root for '^/usr' in the search lists,
2161         dnl strip out any that don't start '^/usr'.
2162         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2163         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2164
2165         dnl also have pkg-config search for *.pc files under this 'root'
2166         if test -z "$PKG_CONFIG_PATH"; then
2167             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2168             export PKG_CONFIG_PATH
2169         fi
2170
2171         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2172         dnl -x-libraries are given on the command line. So if they are not
2173         dnl set then set them here to plausible defaults.
2174         if test -z "$x_includes" -o "$x_includes" = NONE; then
2175             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2176             x_includes=$ac_find_includes
2177         fi
2178         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2179             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2180             x_libraries=$ac_find_libraries
2181         fi
2182     fi
2183 fi
2184
2185 dnl ------------------------------------------------------------------------
2186 dnl Check for libraries
2187 dnl ------------------------------------------------------------------------
2188
2189 dnl flush the cache because checking for libraries below might abort
2190 AC_CACHE_SAVE
2191
2192 dnl check for glibc version
2193 dnl
2194 dnl VZ: I have no idea why had this check been there originally, but now
2195 dnl     we could probably do without it by just always adding _GNU_SOURCE
2196 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2197     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2198         AC_TRY_COMPILE([#include <features.h>],
2199             [
2200                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2201                 not glibc 2.1
2202                 #endif
2203             ],
2204             [
2205                 wx_cv_lib_glibc21=yes
2206             ],
2207             [
2208                 wx_cv_lib_glibc21=no
2209             ]
2210         )
2211     ])
2212     if test "$wx_cv_lib_glibc21" = "yes"; then
2213         AC_DEFINE(wxHAVE_GLIBC2)
2214     fi
2215 fi
2216
2217 dnl we may need _GNU_SOURCE for 2 things:
2218 dnl
2219 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2220 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2221 dnl  which breaks libtiff compilation, so it is simpler to just define
2222 dnl  _GNU_SOURCE to get everything)
2223 dnl
2224 dnl  2. for Unicode functions
2225 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2226     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2227         AC_DEFINE(_GNU_SOURCE)
2228     fi
2229 fi
2230
2231 dnl ---------------------------------------------------------------------------
2232 dnl Optional libraries
2233 dnl
2234 dnl   --with-<lib>=sys
2235 dnl       looks for system library and fails if not found
2236 dnl
2237 dnl   --with-<lib>
2238 dnl   --with-<lib>=yes
2239 dnl       looks for system library and, if not found, prints a warning,
2240 dnl       falls back to the builtin wx version, and continues configuration
2241 dnl
2242 dnl   --with-<lib>=builtin
2243 dnl       uses builtin wx version without searching for system library
2244 dnl
2245 dnl   --with-<lib>=no
2246 dnl   --without-<lib>
2247 dnl       do not use library (neither system nor builtin wx version)
2248 dnl
2249 dnl ---------------------------------------------------------------------------
2250
2251 dnl ------------------------------------------------------------------------
2252 dnl Check for regex libraries
2253 dnl ------------------------------------------------------------------------
2254
2255 if test "$wxUSE_REGEX" != "no"; then
2256     AC_DEFINE(wxUSE_REGEX)
2257
2258     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2259         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2260         wxUSE_REGEX=builtin
2261     fi
2262
2263     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2264         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2265         dnl on some old systems it may be in libregex - check for it too?
2266         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2267
2268         if test "x$ac_cv_func_regcomp" != "xyes"; then
2269             if test "$wxUSE_REGEX" = "sys" ; then
2270                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2271             else
2272                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2273                 wxUSE_REGEX=builtin
2274             fi
2275         else
2276             dnl we are using the system library
2277             wxUSE_REGEX=sys
2278             dnl only the built-in supports advanced REs
2279             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2280         fi
2281     fi
2282 fi
2283
2284 dnl ------------------------------------------------------------------------
2285 dnl Check for zlib compression library
2286 dnl ------------------------------------------------------------------------
2287
2288 ZLIB_LINK=
2289 if test "$wxUSE_ZLIB" != "no" ; then
2290     AC_DEFINE(wxUSE_ZLIB)
2291
2292     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2293         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2294         dnl should still use it because hopefully (can someone confirm this?)
2295         dnl Apple did fix the security problem in it and not using the system
2296         dnl library results in a whole bunch of warnings when linking with
2297         dnl Carbon framework
2298         if test "$USE_DARWIN" = 1; then
2299             system_zlib_h_ok="yes"
2300         else
2301             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2302             dnl known to not work) and although I don't know which is
2303             dnl the minimal required version it's safer to test for 1.1.4 as
2304             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2305             dnl has anything more ancient (1.1.3 was released in July 1998)
2306             dnl anyhow
2307             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2308                 [AC_TRY_RUN(
2309                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2310                     [
2311                         #include <zlib.h>
2312                         #include <stdio.h>
2313
2314                         int main()
2315                         {
2316                             FILE *f=fopen("conftestval", "w");
2317                             if (!f) exit(1);
2318                             fprintf(f, "%s",
2319                                     ZLIB_VERSION[0] == '1' &&
2320                                     (ZLIB_VERSION[2] > '1' ||
2321                                     (ZLIB_VERSION[2] == '1' &&
2322                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2323                             exit(0);
2324                         }
2325                     ],
2326                     ac_cv_header_zlib_h=`cat conftestval`,
2327                     ac_cv_header_zlib_h=no,
2328                     dnl cross-compiling: don't have an answer, try later
2329                     unset ac_cv_header_zlib_h
2330                 )]
2331             )
2332             dnl If the test above did not come up with a value (e.g. cross
2333             dnl compiling) then this should give a definitive answer
2334             AC_CHECK_HEADER(zlib.h)
2335
2336             system_zlib_h_ok=$ac_cv_header_zlib_h
2337         fi
2338
2339         if test "$system_zlib_h_ok" = "yes"; then
2340             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2341         fi
2342
2343         if test "x$ZLIB_LINK" = "x" ; then
2344             if test "$wxUSE_ZLIB" = "sys" ; then
2345                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2346             else
2347                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2348                 wxUSE_ZLIB=builtin
2349             fi
2350         else
2351             dnl we are using the system library
2352             wxUSE_ZLIB=sys
2353         fi
2354     fi
2355 fi
2356
2357 dnl ------------------------------------------------------------------------
2358 dnl Check for png library
2359 dnl ------------------------------------------------------------------------
2360
2361 PNG_LINK=
2362 if test "$wxUSE_LIBPNG" != "no" ; then
2363     AC_DEFINE(wxUSE_LIBPNG)
2364
2365     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2366         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2367         wxUSE_LIBPNG=sys
2368     fi
2369
2370     dnl for the check below to have a chance to succeed, we must already have
2371     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2372     dnl doesn't depend on zlib)
2373     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2374         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2375         wxUSE_LIBPNG=builtin
2376     fi
2377
2378     if test "$wxUSE_MGL" != 1 ; then
2379         dnl Don't check for libpng when building wxMGL, libmgl contains it
2380         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2381             dnl libpng version 0.9 is known to not work, if an even newer
2382             dnl version is required, just bump it up in the test below
2383             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2384                 [AC_TRY_RUN(
2385                     dnl png.h defines PNG_LIBPNG_VER=number
2386                     [
2387                         #include <png.h>
2388                         #include <stdio.h>
2389
2390                         int main()
2391                         {
2392                             FILE *f=fopen("conftestval", "w");
2393                             if (!f) exit(1);
2394                             fprintf(f, "%s",
2395                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2396                             exit(0);
2397                         }
2398                     ],
2399                     ac_cv_header_png_h=`cat conftestval`,
2400                     ac_cv_header_png_h=no,
2401                     dnl cross-compiling: test (later) if we have any png.h
2402                     unset ac_cv_header_png_h
2403                 )]
2404             )
2405             AC_CHECK_HEADER(png.h)
2406
2407             if test "$ac_cv_header_png_h" = "yes"; then
2408                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2409             fi
2410
2411             if test "x$PNG_LINK" = "x" ; then
2412                 if test "$wxUSE_LIBPNG" = "sys" ; then
2413                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2414                 else
2415                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2416                     wxUSE_LIBPNG=builtin
2417                 fi
2418             else
2419                 dnl we are using the system library
2420                 wxUSE_LIBPNG=sys
2421             fi
2422         fi
2423     fi
2424
2425     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2426 fi
2427
2428 dnl ------------------------------------------------------------------------
2429 dnl Check for jpeg library
2430 dnl ------------------------------------------------------------------------
2431
2432 JPEG_LINK=
2433 if test "$wxUSE_LIBJPEG" != "no" ; then
2434     AC_DEFINE(wxUSE_LIBJPEG)
2435
2436     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2437         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2438         wxUSE_LIBJPEG=sys
2439     fi
2440
2441     if test "$wxUSE_MGL" != 1 ; then
2442         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2443         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2444             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2445             dnl HAVE_STDLIB_H which are already defined and this provokes
2446             dnl a compiler warning which configure considers as an error...
2447             AC_MSG_CHECKING(for jpeglib.h)
2448             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2449                 AC_TRY_COMPILE(
2450                     [
2451                         #undef HAVE_STDLIB_H
2452                         #include <stdio.h>
2453                         #include <jpeglib.h>
2454                     ],
2455                     [
2456                     ],
2457                     ac_cv_header_jpeglib_h=yes,
2458                     ac_cv_header_jpeglib_h=no
2459                 )
2460             )
2461             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2462
2463             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2464                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2465             fi
2466
2467             if test "x$JPEG_LINK" = "x" ; then
2468                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2469                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2470                 else
2471                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2472                     wxUSE_LIBJPEG=builtin
2473                 fi
2474             else
2475                 dnl we are using the system library
2476                 wxUSE_LIBJPEG=sys
2477             fi
2478         fi
2479     fi
2480 fi
2481
2482 dnl ------------------------------------------------------------------------
2483 dnl Check for tiff library
2484 dnl ------------------------------------------------------------------------
2485
2486 TIFF_LINK=
2487 TIFF_PREREQ_LINKS=-lm
2488 if test "$wxUSE_LIBTIFF" != "no" ; then
2489     AC_DEFINE(wxUSE_LIBTIFF)
2490
2491     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2492         dnl libtiff may depend on libjpeg and libz so use them in the test
2493         dnl below or it would fail
2494         if test "$wxUSE_LIBJPEG" = "sys"; then
2495             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2496         fi
2497         if test "$wxUSE_ZLIB" = "sys"; then
2498             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2499         fi
2500         AC_CHECK_HEADER(tiffio.h,
2501                         [
2502                             AC_CHECK_LIB(tiff, TIFFError,
2503                                          TIFF_LINK=" -ltiff",
2504                                          ,
2505                                          $TIFF_PREREQ_LINKS)
2506                         ]
2507                        )
2508
2509         if test "x$TIFF_LINK" = "x" ; then
2510             if test "$wxUSE_LIBTIFF" = "sys" ; then
2511                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2512             else
2513                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2514                 wxUSE_LIBTIFF=builtin
2515             fi
2516         else
2517             dnl we are using the system library
2518             wxUSE_LIBTIFF=sys
2519         fi
2520     fi
2521 fi
2522
2523 dnl ------------------------------------------------------------------------
2524 dnl Check for expat libraries
2525 dnl ------------------------------------------------------------------------
2526
2527 if test "$wxUSE_WCHAR_T" != "yes"; then
2528     if test "$wxUSE_EXPAT" != "no"; then
2529         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2530         wxUSE_EXPAT=no
2531     fi
2532     if test "$wxUSE_XML" != "no"; then
2533         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2534         wxUSE_XML=no
2535     fi
2536 fi
2537
2538 if test "$wxUSE_EXPAT" != "no"; then
2539     wxUSE_XML=yes
2540     AC_DEFINE(wxUSE_EXPAT)
2541     AC_DEFINE(wxUSE_XML)
2542
2543     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2544         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2545         if test "x$found_expat_h" = "x1"; then
2546             dnl Expat 1.95.6 comes with broken expat.h:
2547             AC_CACHE_CHECK([if expat.h is valid C++ header],
2548                 wx_cv_expat_is_not_broken,
2549                 [
2550                 AC_LANG_SAVE
2551                 AC_LANG_CPLUSPLUS
2552                 AC_TRY_COMPILE([#include <expat.h>],[],
2553                     wx_cv_expat_is_not_broken=yes,
2554                     wx_cv_expat_is_not_broken=no
2555                 )
2556                 AC_LANG_RESTORE
2557                 ]
2558             )
2559             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2560                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2561             fi
2562         fi
2563         if test "x$EXPAT_LINK" = "x" ; then
2564             if test "$wxUSE_EXPAT" = "sys" ; then
2565                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2566             else
2567                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2568                 wxUSE_EXPAT=builtin
2569             fi
2570         else
2571             dnl we are using the system library
2572             wxUSE_EXPAT=sys
2573         fi
2574     fi
2575     if test "$wxUSE_EXPAT" = "builtin" ; then
2576         dnl Expat needs this:
2577         AC_CONFIG_SUBDIRS([src/expat])
2578     fi
2579 fi
2580
2581
2582 dnl ------------------------------------------------------------------------
2583 dnl Check for libmspack
2584 dnl ------------------------------------------------------------------------
2585
2586 if test "$wxUSE_LIBMSPACK" != "no"; then
2587     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2588     if test "x$found_mspack_h" = "x1"; then
2589         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2590                      MSPACK_LINK=" -lmspack")
2591     fi
2592     if test "x$MSPACK_LINK" = "x" ; then
2593         wxUSE_LIBMSPACK=no
2594     fi
2595 fi
2596
2597 if test "$wxUSE_LIBMSPACK" != "no"; then
2598     AC_DEFINE(wxUSE_LIBMSPACK)
2599 fi
2600
2601
2602 dnl ----------------------------------------------------------------
2603 dnl search for toolkit (widget sets)
2604 dnl ----------------------------------------------------------------
2605
2606 AFMINSTALL=
2607 WIN32INSTALL=
2608
2609 TOOLKIT=
2610 TOOLKIT_INCLUDE=
2611 WIDGET_SET=
2612
2613 dnl are we building for a win32 target environment?
2614 dnl If so, setup common stuff needed for both GUI and Base libs.
2615 if test "$USE_WIN32" = 1 ; then
2616     AC_CHECK_HEADERS(w32api.h)
2617     AC_CHECK_HEADER(windows.h, [],
2618     [
2619         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2620     ])
2621
2622     dnl --- FIXME: This is still a somewhat random list of libs,
2623     dnl ---        some of them should probably be included conditionally.
2624     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2625
2626     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2627         LIBS="$LIBS -loleacc"
2628     fi
2629
2630     case "${host}" in
2631         *-*-cygwin* )
2632             dnl Cygwin doesn't include these by default
2633             LIBS="$LIBS -lkernel32 -luser32"
2634             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2635     esac
2636
2637     dnl add extra odbc libs if we have compiled in odbc
2638     if test "$wxUSE_ODBC" = "sys" ; then
2639         wxUSE_ODBC = "yes"
2640     fi
2641     if test "$wxUSE_ODBC" = "yes" ; then
2642         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2643         AC_DEFINE(wxUSE_ODBC)
2644     fi
2645     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2646
2647     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2648     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2649
2650     dnl install Win32-specific files in "make install"
2651     WIN32INSTALL=win32install
2652 fi
2653
2654 if test "$wxUSE_GUI" = "yes"; then
2655     USE_GUI=1
2656
2657     GUI_TK_LIBRARY=
2658
2659     WXGTK12=
2660     WXGTK127=
2661     WXGTK20=
2662     WXGPE=
2663
2664     if test "$wxUSE_COCOA" = 1 ; then
2665         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2666             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2667             wxUSE_PRINTING_ARCHITECTURE=no
2668         fi
2669         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2670             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2671             wxUSE_DRAG_AND_DROP=no
2672         fi
2673         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2674             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2675             wxUSE_DRAGIMAGE=no
2676         fi
2677     fi
2678
2679     if test "$wxUSE_MSW" = 1 ; then
2680         TOOLKIT=MSW
2681         GUIDIST=MSW_DIST
2682
2683         dnl -mwindows causes a heap of other default gui libs to be linked in.
2684         case "${host}" in
2685             *-*-mingw32* )
2686                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2687         esac
2688     fi
2689
2690     if test "$wxUSE_GTK" = 1; then
2691         AC_MSG_CHECKING([for GTK+ version])
2692
2693         gtk_version_cached=1
2694         AC_CACHE_VAL(wx_cv_lib_gtk,
2695             [
2696                 dnl stupid GTK+ AM macros produce their own messages, so we
2697                 dnl have to pass to the next line
2698                 gtk_version_cached=0
2699                 AC_MSG_RESULT()
2700
2701                 dnl we must link against lgthread unless the user
2702                 dnl used --disable-threads
2703                 GTK_MODULES=
2704                 if test "$wxUSE_THREADS" = "yes"; then
2705                     GTK_MODULES=gthread
2706                 fi
2707
2708                 dnl detect GTK2
2709                 wx_cv_lib_gtk=
2710                 if test "x$wxGTK_VERSION" != "x1"; then
2711                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2712                 fi
2713
2714                 dnl detect GTK1.x
2715                 if test -z "$wx_cv_lib_gtk"; then
2716                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2717                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2718
2719                         if test -z "$wx_cv_lib_gtk"; then
2720                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2721                         fi
2722                     fi
2723                 fi
2724
2725                 if test -z "$wx_cv_lib_gtk"; then
2726                     dnl looks better in AC_MSG_RESULT
2727                     wx_cv_lib_gtk=none
2728                 else
2729                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2730                     dnl subsequent runs
2731                     wx_cv_cflags_gtk=$GTK_CFLAGS
2732                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2733                 fi
2734             ]
2735         )
2736
2737         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2738         dnl enough
2739         if test "$gtk_version_cached" = 1; then
2740             AC_MSG_RESULT($wx_cv_lib_gtk)
2741         fi
2742
2743         case "$wx_cv_lib_gtk" in
2744             2.0)    WXGTK20=1
2745                     TOOLKIT_VERSION=2
2746                     ;;
2747             1.2.7)  WXGTK127=1
2748                     WXGTK12=1
2749                     ;;
2750             1.2.3)  WXGTK12=1
2751                     ;;
2752             *)      AC_MSG_ERROR([
2753 The development files for GTK+ were not found. For GTK+ 2, please
2754 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2755 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2756 and that the version is 1.2.3 or above. Also check that the
2757 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2758 --libs' are in the LD_LIBRARY_PATH or equivalent.
2759                             ])
2760                     ;;
2761         esac
2762
2763         if test "$WXGTK20" = 1; then
2764             save_CFLAGS="$CFLAGS"
2765             save_LIBS="$LIBS"
2766             CFLAGS="$CFLAGS $wx_cv_cflags_gtk"
2767             LIBS="$LIBS $wx_cv_libs_gtk"
2768
2769             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2770             dnl that have shipped with some versions of Sun's JDS. Not using
2771             dnl AC_CHECK_FUNCS here since it only checks the function exists
2772             dnl in the lib (not the header).
2773             AC_MSG_CHECKING([if gtk_icon_size_lookup is missing])
2774             AC_TRY_COMPILE([
2775                             #include <gtk/gtk.h>
2776                            ],
2777                            [
2778                             void *f = gtk_icon_size_lookup;
2779                            ],
2780                            [
2781                             AC_MSG_RESULT([no])
2782                            ],
2783                            [
2784                             AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)
2785                             AC_MSG_RESULT([yes])
2786                            ])
2787
2788             dnl test if we have at least GTK+ 2.4:
2789             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2790             AC_TRY_COMPILE([
2791                             #include <gtk/gtk.h>
2792                            ],
2793                            [
2794                             #if !GTK_CHECK_VERSION(2,4,0)
2795                             Not GTK+ 2.4
2796                             #endif
2797                            ],
2798                            [
2799                             AC_DEFINE(__WXGTK24__)
2800                             AC_MSG_RESULT([yes])
2801                            ],
2802                            [
2803                             AC_MSG_RESULT([no])
2804                            ])
2805
2806             CFLAGS="$save_CFLAGS"
2807             LIBS="$save_LIBS"
2808         else
2809             if test "$wxUSE_UNICODE" = "yes"; then
2810                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2811                 wxUSE_UNICODE=no
2812             fi
2813         fi
2814
2815         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2816         dnl have it but we do the check for the others)
2817         if test "$USE_DARWIN" != 1; then
2818             AC_CHECK_FUNCS(poll)
2819         fi
2820
2821         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2822         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2823
2824         AFMINSTALL=afminstall
2825         TOOLKIT=GTK
2826         GUIDIST=GTK_DIST
2827
2828         dnl test for XIM support in libgdk
2829         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2830
2831
2832         dnl test for external libxpm if we're configured to use it
2833         if test "$wxUSE_GPE" = "yes"; then
2834             AC_MSG_CHECKING(for gpewidget library)
2835             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2836             if test "$ac_find_libraries" != "" ; then
2837                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2838                 dnl -lgpewidget must be before all GTK libs and
2839                 dnl we guess its path from the prefix
2840                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2841                 WXGPE=1
2842                 AC_MSG_RESULT(found at $ac_find_libraries)
2843             else
2844                 AC_MSG_RESULT(not found)
2845             fi
2846
2847             dnl AC_MSG_CHECKING(for gpe library)
2848             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2849             dnl if test "$ac_find_libraries" != "" ; then
2850             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2851             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2852             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2853             dnl else
2854             dnl     AC_MSG_RESULT(not found)
2855             dnl fi
2856         fi
2857     fi
2858
2859     if test "$wxUSE_MGL" = 1; then
2860        AC_MSG_CHECKING(for SciTech MGL library)
2861         if test "x$MGL_ROOT" = x ; then
2862             AC_MSG_RESULT(not found)
2863             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2864         else
2865             AC_MSG_RESULT($MGL_ROOT)
2866         fi
2867
2868         AC_MSG_CHECKING(for libmgl location)
2869         dnl Find MGL library that we want
2870         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2871         dnl             and for non-x86 versions
2872         case "${host}" in
2873             *-*-linux* )
2874               dnl glibc.so, glibc are for older versions of MGL,
2875               dnl x86/a, x86/so are used by >= 5.0 R11
2876               if test "x$wxUSE_SHARED" = xyes ; then
2877                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2878               else
2879                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2880               fi
2881               ;;
2882             *-pc-msdosdjgpp )
2883               mgl_os_candidates="dos32/dj2"
2884               ;;
2885             *)
2886               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2887         esac
2888
2889         mgl_lib_type=""
2890         mgl_os=""
2891
2892         for mgl_os_i in $mgl_os_candidates ; do
2893             if test "x$mgl_os" = x ; then
2894                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2895                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2896                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2897                         mgl_lib_type=debug
2898                         mgl_os=$mgl_os_i
2899                     fi
2900                 fi
2901                 if test "x$mgl_lib_type" = x ; then
2902                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2903                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2904                         mgl_lib_type=release
2905                         mgl_os=$mgl_os_i
2906                     fi
2907                 fi
2908             fi
2909         done
2910
2911         if test "x$mgl_os" = x ; then
2912             AC_MSG_RESULT(not found)
2913             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2914         fi
2915         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2916
2917         wxUSE_UNIVERSAL="yes"
2918
2919         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2920         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2921
2922         AFMINSTALL=afminstall
2923         TOOLKIT=MGL
2924         GUIDIST=MGL_DIST
2925     fi
2926
2927     if test "$wxUSE_MICROWIN" = 1; then
2928         AC_MSG_CHECKING(for MicroWindows)
2929         if test "x$MICROWINDOWS" = x ; then
2930             AC_MSG_RESULT(not found)
2931             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2932         else
2933             AC_MSG_RESULT($MICROWINDOWS)
2934         fi
2935
2936         if test -f $MICROWINDOWS/lib/libmwin.a; then
2937             AC_MSG_RESULT(MicroWindows' libraries found.)
2938         else
2939             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2940         fi
2941
2942         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2943         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2944
2945         wxUSE_UNIVERSAL="yes"
2946
2947         AFMINSTALL=afminstall
2948         TOOLKIT=MICROWIN
2949         GUIDIST=MICROWIN_DIST
2950
2951         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2952     fi
2953
2954     dnl common part of X11 and Motif port checks
2955     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2956         dnl use standard macros to check for X headers/libs, this brings
2957         dnl support for the standard configure options --x-includes,
2958         dnl --x-libraries and --no-x
2959         AC_PATH_XTRA
2960
2961         if test "$no_x" = "yes"; then
2962           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2963         fi
2964
2965         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2966         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2967         dnl this junk out
2968         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2969         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2970         AFMINSTALL=afminstall
2971         COMPILED_X_PROGRAM=0
2972
2973     fi
2974
2975     if test "$wxUSE_X11" = 1; then
2976         if test "$wxUSE_NANOX" = "yes"; then
2977             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2978             if test "x$MICROWIN" = x ; then
2979                 AC_MSG_RESULT(not found)
2980                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2981             else
2982                 AC_MSG_RESULT($MICROWIN)
2983                 AC_DEFINE(wxUSE_NANOX)
2984             fi
2985         fi
2986
2987         if test "$wxUSE_UNICODE" = "yes"; then
2988                 PKG_CHECK_MODULES(PANGOX, pangox,
2989                     [
2990                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2991                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2992                     ],
2993                     [
2994                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2995                     ]
2996                 )
2997                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2998                     [
2999                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
3000                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3001                     ],
3002                     [
3003                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3004                         wxUSE_PRINTING_ARCHITECTURE="no"
3005                     ]
3006                 )
3007                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3008                     [
3009                         AC_DEFINE(HAVE_PANGO_XFT)
3010                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
3011                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3012                     ],
3013                     [
3014                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3015                     ]
3016                 )
3017                 save_CFLAGS="$CFLAGS"
3018                 save_LIBS="$LIBS"
3019                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
3020                 LIBS="$LIBS $PANGOX_LIBS"
3021                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
3022                 CFLAGS="$save_CFLAGS"
3023                 LIBS="$save_LIBS"
3024         fi
3025
3026         wxUSE_UNIVERSAL="yes"
3027
3028         if test "$wxUSE_NANOX" = "yes"; then
3029             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3030             TOOLCHAIN_DEFS="${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"
3031             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3032         else
3033             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3034         fi
3035
3036         TOOLKIT=X11
3037         GUIDIST=X11_DIST
3038     fi
3039
3040     if test "$wxUSE_MOTIF" = 1; then
3041         if test "$wxUSE_UNICODE" = "yes"; then
3042             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3043         fi
3044
3045         AC_MSG_CHECKING(for Motif/Lesstif headers)
3046         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3047         if test "$ac_find_includes" != "" ; then
3048             AC_MSG_RESULT(found in $ac_find_includes)
3049             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3050             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3051         else
3052             save_CFLAGS=$CFLAGS
3053             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3054
3055             AC_TRY_COMPILE(
3056                 [
3057                     #include <Xm/Xm.h>
3058                 ],
3059                 [
3060                     int version;
3061                     version = xmUseVersion;
3062                 ],
3063                 [
3064                     AC_MSG_RESULT(found in default search path)
3065                     COMPILED_X_PROGRAM=1
3066                 ],
3067                 [
3068                     AC_MSG_RESULT(no)
3069                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3070                 ]
3071             )
3072
3073             CFLAGS=$save_CFLAGS
3074         fi
3075
3076         if test "$COMPILED_X_PROGRAM" = 0; then
3077             AC_MSG_CHECKING(for Motif/Lesstif library)
3078             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3079             if test "$ac_find_libraries" != "" ; then
3080                 AC_MSG_RESULT(found at $ac_find_libraries)
3081
3082                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3083                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3084             else
3085                 dnl it might happen that we found headers in one of the
3086                 dnl standard paths but the libs are elsewhere - we do need to
3087                 dnl try to compile a sample program then here
3088                 save_CFLAGS=$CFLAGS
3089                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3090
3091                 AC_TRY_COMPILE(
3092                     [
3093                         #include <Xm/Xm.h>
3094                     ],
3095                     [
3096                         int version;
3097                         version = xmUseVersion;
3098                     ],
3099                     [
3100                         AC_MSG_RESULT(found in default search path)
3101                         COMPILED_X_PROGRAM=1
3102                     ],
3103                     [
3104                         AC_MSG_RESULT(no)
3105                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3106                     ]
3107                 )
3108
3109                 CFLAGS=$save_CFLAGS
3110             fi
3111         fi
3112
3113         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3114         libp_link=""
3115         libsm_ice_link=""
3116         libs_found=0
3117         for libp in "" " -lXp"; do
3118             if test "$libs_found" = "0"; then
3119                 for libsm_ice in "" " -lSM -lICE"; do
3120                     if test "$libs_found" = "0"; then
3121                         save_LIBS="$LIBS"
3122                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3123                         save_CFLAGS=$CFLAGS
3124                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3125
3126                         AC_TRY_LINK(
3127                             [
3128                                 #include <Xm/Xm.h>
3129                                 #include <Xm/List.h>
3130                             ],
3131                             [
3132                                 XmString string = NULL;
3133                                 Widget w = NULL;
3134                                 int position = 0;
3135                                 XmListAddItem(w, string, position);
3136                             ],
3137                             [
3138                                 libp_link="$libp"
3139                                 libsm_ice_link="$libsm_ice"
3140                                 AC_MSG_RESULT(
3141                                     [need${libp_link}${libsm_ice_link}])
3142                                 libs_found=1
3143                             ], []
3144                         )
3145
3146                         LIBS="$save_LIBS"
3147                         CFLAGS=$save_CFLAGS
3148                     fi
3149                 done
3150             fi
3151         done
3152
3153         if test "$libs_found" = "0"; then
3154             AC_MSG_RESULT([can't find the right libraries])
3155             AC_MSG_ERROR([can't link a simple motif program])
3156         fi
3157
3158         dnl this seems to be needed under IRIX and shouldn't do any harm
3159         dnl elsewhere
3160         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3161
3162         save_CFLAGS=$CFLAGS
3163         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3164         AC_MSG_CHECKING([for Motif 2])
3165         AC_TRY_COMPILE([
3166                         #include <Xm/Xm.h>
3167                        ],
3168                        [
3169                         #if XmVersion < 2000
3170                         Not Motif 2
3171                         #endif
3172                        ],
3173                        [
3174                         AC_DEFINE(__WXMOTIF20__,1)
3175                         AC_MSG_RESULT([found])
3176                        ],
3177                        [
3178                         AC_DEFINE(__WXMOTIF20__,0)
3179                         AC_MSG_RESULT([not found])
3180                        ])
3181
3182         AC_MSG_CHECKING([whether Motif is Lesstif])
3183         AC_TRY_COMPILE([
3184                         #include <Xm/Xm.h>
3185                        ],
3186                        [
3187                         #if !defined(LesstifVersion) || LesstifVersion <= 0
3188                         Not Lesstif
3189                         #endif
3190                        ],
3191                        [
3192                         AC_DEFINE(__WXLESSTIF__,1)
3193                         AC_MSG_RESULT([yes])
3194                        ],
3195                        [
3196                         AC_DEFINE(__WXLESSTIF__,0)
3197                         AC_MSG_RESULT([no])
3198                        ])
3199         CFLAGS=$save_CFLAGS
3200
3201         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3202         TOOLKIT=MOTIF
3203         GUIDIST=MOTIF_DIST
3204     fi
3205
3206     dnl more tests common to X11 and Motif:
3207     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3208         dnl test for external libxpm if we're configured to use it
3209         if test "$wxUSE_LIBXPM" = "sys"; then
3210             AC_MSG_CHECKING(for Xpm library)
3211             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3212             if test "$ac_find_libraries" != "" ; then
3213                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3214                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3215                 AC_MSG_RESULT(found at $ac_find_libraries)
3216
3217                 AC_CACHE_CHECK([for X11/xpm.h],
3218                     wx_cv_x11_xpm_h,
3219                     [
3220                         save_CFLAGS=$CFLAGS
3221                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3222
3223                         AC_TRY_COMPILE(
3224                             [
3225                                 #include <X11/xpm.h>
3226                             ],
3227                             [
3228                                 int version;
3229                                 version = XpmLibraryVersion();
3230                             ],
3231                             wx_cv_x11_xpm_h=yes,
3232                             wx_cv_x11_xpm_h=no
3233                         )
3234
3235                         CFLAGS=$save_CFLAGS
3236                     ]
3237                 )
3238
3239                 if test $wx_cv_x11_xpm_h = "yes"; then
3240                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3241                     AC_DEFINE(wxHAVE_LIB_XPM)
3242                 else
3243                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3244                 fi
3245             fi
3246
3247         fi
3248
3249         dnl XShapeQueryExtension checks: first the library, then prototype
3250         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3251                      [
3252                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3253                       wxHAVE_XEXT_LIB=1
3254                      ],
3255                      [], [$GUI_TK_LIBRARY -lX11])
3256
3257         if test "$wxHAVE_XEXT_LIB" = 1; then
3258             save_CFLAGS="$CFLAGS"
3259             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3260
3261             AC_MSG_CHECKING([for X11/extensions/shape.h])
3262             AC_TRY_COMPILE([
3263                             #include <X11/Xlib.h>
3264                             #include <X11/extensions/shape.h>
3265                            ],
3266                            [
3267                             int dummy1, dummy2;
3268                             XShapeQueryExtension((Display*)NULL,
3269                                                  (int*)NULL, (int*)NULL);
3270                            ],
3271                            [
3272                             AC_DEFINE(HAVE_XSHAPE)
3273                             AC_MSG_RESULT([found])
3274                            ],
3275                            [
3276                             AC_MSG_RESULT([not found])
3277                            ])
3278             CFLAGS="$save_CFLAGS"
3279
3280         fi
3281     fi
3282
3283     if test "$wxUSE_MAC" = 1; then
3284         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3285         if test "$GCC" = yes; then
3286             AC_MSG_RESULT([gcc])
3287             CPPFLAGS_PASCAL="-fpascal-strings"
3288         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3289             AC_MSG_RESULT([xlc])
3290             CPPFLAGS_PASCAL="-qmacpstr"
3291         else
3292             AC_MSG_RESULT([none])
3293         fi
3294
3295         if test "x$wxUSE_UNIX" = "xyes"; then
3296             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3297         else
3298             dnl platform.h needs TARGET_CARBON before setup.h
3299             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3300         fi
3301
3302         TOOLKIT=MAC
3303         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3304         GUIDIST=MACX_DIST
3305         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3306         dnl are different, so they need different names:
3307         WXBASEPORT="_carbon"
3308     fi
3309
3310     if test "$wxUSE_COCOA" = 1; then
3311         TOOLKIT=COCOA
3312         GUIDIST=COCOA_DIST
3313     fi
3314
3315     if test "$wxUSE_PM" = 1; then
3316         TOOLKIT=PM
3317         GUIDIST=PM_DIST
3318         AC_CACHE_CHECK([for type SPBCDATA],
3319             wx_cv_spbcdata,
3320             [
3321                 AC_TRY_COMPILE(
3322                     [
3323                         #define INCL_PM
3324                         #include <os2.h>
3325                     ],
3326                     [
3327                         SPBCDATA test;
3328                     ],
3329                     wx_cv_spbcdata=yes,
3330                     wx_cv_spbcdata=no
3331                 )
3332             ]
3333         )
3334
3335         if test $wx_cv_spbcdata = "yes"; then
3336             AC_DEFINE(HAVE_SPBCDATA)
3337         fi
3338     fi
3339
3340     dnl the name of the directory where the files for this toolkit live
3341     if test "$TOOLKIT" = "PM" ; then
3342         TOOLKIT_DIR="os2"
3343     else
3344         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3345     fi
3346
3347     if test "$wxUSE_UNIVERSAL" = "yes"; then
3348         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3349         WIDGET_SET=univ
3350     fi
3351
3352     dnl distribute samples/demos/utils with GUI versions
3353     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3354     DISTDIR="wx\$(TOOLKIT)"
3355 else
3356     USE_GUI=0
3357
3358     dnl this doesn't quite work right for wxBase, but the places
3359     dnl where it is wrong aren't fatal (yet) though.
3360     TOOLKIT_DIR="base"
3361
3362     dnl the sources, their dependenices and the headers
3363     if test "$USE_WIN32" = 1 ; then
3364         dnl yes, the toolkit for wxBase on win32 is actually MSW
3365         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3366         TOOLKIT="MSW"
3367     fi
3368
3369     dnl distribute only wxBase sources/headers
3370     GUIDIST="BASE_DIST"
3371     DISTDIR="wxBase"
3372 fi
3373
3374 dnl ---------------------------------------------------------------------------
3375 dnl Optional libraries included when system library is not used
3376 dnl ---------------------------------------------------------------------------
3377
3378 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3379 if test "$wxUSE_GUI" = "yes"; then
3380     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3381         dnl defines HAVE_X11_XKBLIB_H
3382         AC_CHECK_HEADERS(X11/Xlib.h)
3383         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3384                          [
3385                           #if HAVE_X11_XLIB_H
3386                             #include <X11/Xlib.h>
3387                           #endif
3388                          ])
3389     fi
3390 fi
3391
3392
3393 dnl ----------------------------------------------------------------
3394 dnl iODBC support
3395 dnl ----------------------------------------------------------------
3396
3397 IODBC_C_SRC=""
3398
3399
3400 dnl ODBC is handled separately for MSW
3401 if test "$TOOLKIT" != "MSW" ; then
3402
3403     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3404         dnl This is not ideal we really ough to use the unixodbc-config
3405         dnl  or iodbc-config if they exist.
3406
3407         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3408         if test "x$found_sql_h" = "x1" ; then
3409             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3410             [
3411                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3412                 [
3413                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3414                 ])
3415             ])
3416         fi
3417         if test "x$ODBC_LINK" = "x" ; then
3418             if test "$wxUSE_ODBC" = "sys" ; then
3419                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3420             else
3421                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3422                 wxUSE_ODBC=builtin
3423             fi
3424         else
3425             dnl we are using the system library
3426             wxUSE_ODBC=sys
3427         fi
3428     fi
3429
3430     if test "$wxUSE_ODBC" = "builtin" ; then
3431         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3432     fi
3433 fi
3434
3435 if test "$wxUSE_ODBC" != "no" ; then
3436     AC_DEFINE(wxUSE_ODBC)
3437     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3438
3439     dnl is this still necessary?
3440     WXODBCFLAG="-D_IODBC_"
3441 fi
3442
3443 dnl ---------------------------------------------------------------------------
3444 dnl wxDisplay Sanity checks
3445 dnl ---------------------------------------------------------------------------
3446
3447 if test "$wxUSE_DISPLAY" = "yes"; then
3448 dnl ---------------------------------------------------------------------------
3449 dnl Xinerama (for unix ) - Brian Victor
3450 dnl ---------------------------------------------------------------------------
3451     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3452         AC_MSG_CHECKING([for Xinerama])
3453         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3454         if test "$ac_find_libraries" != "" ; then
3455             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3456             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3457                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3458             fi
3459             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3460             AC_MSG_RESULT([yes])
3461
3462             AC_MSG_CHECKING([for Xxf86vm extension])
3463             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3464             if test "$ac_find_libraries" != "" ; then
3465                 AC_MSG_RESULT([yes])
3466                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3467                                  [
3468                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3469                                  ],
3470                                  [],
3471                                  [
3472                                       #if HAVE_X11_XLIB_H
3473                                         #include <X11/Xlib.h>
3474                                       #endif
3475                                  ])
3476             else
3477                 AC_MSG_RESULT([no])
3478             fi
3479
3480         else
3481             AC_MSG_RESULT([no])
3482             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3483             wxUSE_DISPLAY="no"
3484         fi
3485     elif test "$wxUSE_MSW" = 1; then
3486 dnl ---------------------------------------------------------------------------
3487 dnl DirectDraw  / Multimon for MSW
3488 dnl ---------------------------------------------------------------------------
3489         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3490             [
3491                 wxUSE_DISPLAY="no"
3492                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3493             ],
3494             [#include <windows.h>])
3495     fi
3496 fi
3497
3498 dnl ---------------------------------------------------------------------------
3499 dnl OpenGL libraries
3500 dnl ---------------------------------------------------------------------------
3501
3502 USE_OPENGL=0
3503 if test "$wxUSE_OPENGL" = "yes"; then
3504     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3505         OPENGL_LIBS="-framework OpenGL -framework AGL"
3506     elif test "$wxUSE_MSW" = 1; then
3507         OPENGL_LIBS="-lopengl32 -lglu32"
3508     else
3509         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3510         dnl GL/gl.h on Mac OS X where it is located in
3511         dnl /usr/X11R6/include/GL/gl.h:
3512
3513         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3514         if test "$ac_find_includes" != "" ; then
3515             AC_MSG_RESULT(found in $ac_find_includes)
3516             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3517             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3518         fi
3519
3520         AC_CHECK_HEADER(GL/gl.h,
3521             [
3522                 found_gl=0
3523
3524                 AC_MSG_CHECKING([for -lGL])
3525                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3526                 if test "$ac_find_libraries" != "" ; then
3527                     AC_MSG_RESULT([yes])
3528
3529                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3530                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3531                         LDFLAGS_GL="$ac_path_to_link"
3532                     fi
3533
3534                     dnl don't suppose that libGL and libGLU are always in the
3535                     dnl same directory -- this is not true for some common
3536                     dnl distributions
3537                     AC_MSG_CHECKING([for -lGLU])
3538                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3539                     if test "$ac_find_libraries" != "" ; then
3540                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3541                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3542                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3543                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3544                         fi
3545
3546                         found_gl=1
3547                         OPENGL_LIBS="-lGL -lGLU"
3548                         AC_MSG_RESULT([yes])
3549                     else
3550                         AC_MSG_RESULT([no])
3551                     fi
3552                 else
3553                     AC_MSG_RESULT([no])
3554                 fi
3555
3556                 if test "$found_gl" != 1; then
3557                     AC_MSG_CHECKING([for -lMesaGL])
3558                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3559                     if test "$ac_find_libraries" != "" ; then
3560                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3561                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3562                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3563                         AC_MSG_RESULT([yes])
3564                     else
3565                         AC_MSG_RESULT([no])
3566                     fi
3567                 fi
3568             ])
3569
3570         if test "x$OPENGL_LIBS" = "x"; then
3571             dnl it should be an error and not a warning because OpenGL is not on
3572             dnl by default and so if it had been explicitly requested, we
3573             dnl shouldn't just fall back to compiling the library without it
3574             AC_MSG_ERROR(OpenGL libraries not available)
3575         fi
3576     fi
3577
3578     if test "$wxUSE_OPENGL" = "yes"; then
3579         USE_OPENGL=1
3580         AC_DEFINE(wxUSE_OPENGL)
3581         AC_DEFINE(wxUSE_GLCANVAS)
3582         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3583     fi
3584 fi
3585
3586
3587 dnl the symbol which allows conditional compilation for the given toolkit
3588 if test -n "$TOOLKIT" ; then
3589     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3590 fi
3591
3592
3593 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3594
3595 if test "$wxUSE_SHARED" = "yes"; then
3596     case "${host}" in
3597       *-pc-msdosdjgpp )
3598         dnl only static for now
3599         wxUSE_SHARED=no
3600         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3601       ;;
3602     esac
3603 fi
3604
3605 if test "$wxUSE_SHARED" = "yes"; then
3606
3607     dnl use versioned symbols if available on the platform
3608     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3609
3610     case "${host}" in
3611       *-*-linux* | *-*-gnu* )
3612         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3613         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3614         ;;
3615
3616       *-*-solaris2* )
3617         if test "$GCC" = yes ; then
3618             dnl newer versions of gcc need -isystem to compile X headers on
3619             dnl Solaris (which use old style C syntax)
3620             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3621
3622             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3623             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3624             saveLdflags="$LDFLAGS"
3625             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3626             AC_MSG_CHECKING([if the linker accepts -rpath])
3627             AC_TRY_LINK(
3628                 [],[],
3629                 [
3630                     AC_MSG_RESULT([yes])
3631                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3632                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3633                 ],[
3634                     AC_MSG_RESULT([no])
3635                     AC_MSG_CHECKING([if the linker accepts -R])
3636                     LDFLAGS="$saveLdflags -Wl,-R,/"
3637                     AC_TRY_LINK(
3638                         [],[],
3639                         [
3640                             AC_MSG_RESULT([yes])
3641                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3642                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3643                         ],[
3644                             AC_MSG_RESULT([no])
3645                         ])
3646                 ])
3647             LDFLAGS="$saveLdflags"
3648         else
3649             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3650             WXCONFIG_RPATH="-R\$libdir"
3651         fi
3652       ;;
3653
3654       *-*-darwin* )
3655         install_name_tool=`which install_name_tool`
3656         if test "$install_name_tool" -a -x "$install_name_tool"; then
3657             SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3658             cat <<EOF >change-install-names
3659 #!/bin/sh
3660 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3661 inst_cmd="install_name_tool "
3662 for i in \${libnames} ; do
3663     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3664 done
3665 \${inst_cmd} \${3}
3666 EOF
3667             chmod +x change-install-names
3668         fi
3669       ;;
3670
3671       *-*-cygwin* | *-*-mingw32* )
3672         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3673         ;;
3674
3675       *-*-hpux* )
3676         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3677         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3678         ;;
3679
3680     esac
3681
3682     if test $wxUSE_RPATH = "no"; then
3683         SAMPLES_RPATH_FLAG=''
3684         SAMPLES_RPATH_POSTLINK=''
3685         WXCONFIG_RPATH=''
3686     fi
3687
3688     SHARED=1
3689
3690 else
3691
3692     config_linkage_component="-static"
3693     SHARED=0
3694
3695 fi
3696
3697
3698 UNICODE=0
3699 lib_unicode_suffix=
3700 WX_CHARTYPE="ansi"
3701 if test "$wxUSE_UNICODE" = "yes"; then
3702     lib_unicode_suffix=u
3703     WX_CHARTYPE="unicode"
3704     UNICODE=1
3705 fi
3706
3707 lib_debug_suffix=
3708 WX_DEBUGTYPE="release"
3709 DEBUG_FLAG=0
3710 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3711     lib_debug_suffix=d
3712     WX_DEBUGTYPE="debug"
3713     DEBUG_FLAG=1
3714 fi
3715
3716 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3717 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3718
3719 DEBUG_INFO=0
3720 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3721     DEBUG_INFO=1
3722 fi
3723
3724 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3725
3726 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3727
3728 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3729
3730 if test "$cross_compiling" = "yes"; then
3731     HOST_SUFFIX="-$host_alias"
3732     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3733     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3734 fi
3735
3736 dnl library link name
3737 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3738 dnl If we ever need to do that, we won't need to keep these.
3739 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3740 if test "${TOOLKIT_DIR}" = "os2"; then
3741     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3742 else
3743     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3744 fi
3745
3746
3747
3748 if test "$wxUSE_COCOA" = 1; then
3749     AC_LANG_SAVE
3750     AC_WX_LANG_OBJECTIVEC
3751 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3752 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3753 dnl Point but only if MacTypes.h was not included first.  Of course,
3754 dnl if MacTypes.h is included later then you're screwed when it
3755 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3756 dnl to not typedef Point and thus fix the problem.
3757     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3758     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3759 #include <CoreFoundation/CoreFoundation.h>
3760         ],[],
3761         [AC_MSG_RESULT([no])],
3762         [AC_MSG_RESULT([yes])
3763         AC_MSG_CHECKING([if defining __Point__ will fix it])
3764         AC_TRY_COMPILE([#define __Point__ 1
3765 #include <AppKit/NSEvent.h>
3766 #include <CoreFoundation/CoreFoundation.h>
3767             ],[],
3768             [AC_MSG_RESULT([yes])
3769             AC_DEFINE(__Point__)
3770             ],
3771             [AC_MSG_FAILURE([no])]
3772         )]
3773     )
3774     AC_LANG_RESTORE
3775 fi
3776
3777 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3778     dnl base name of the resource file for wxMac must be the same
3779     dnl as library installation base name (-install_name)
3780     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3781     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3782
3783     dnl add the resources target for wxMac
3784     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3785
3786     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3787     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3788     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3789
3790     MACSETFILE="\$(SETFILE)"
3791
3792     dnl resources are bundled both with shared library and applications
3793     dnl since the carb resource *must* be included in the application
3794     if test "$wxUSE_MAC" = 1; then
3795         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r -o"
3796
3797         dnl this command is used to implement `wx-config --rezflags` and it is
3798         dnl eval'd there so escape any metacharacters inside
3799         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r -o"
3800     else
3801         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3802         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3803     fi
3804 else
3805     dnl default value is to (silently) do nothing in the makefile
3806     MACSETFILE="@true"
3807     MACRESWXCONFIG="@true"
3808
3809     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3810     if test "$wxUSE_PM" = 1; then
3811         MACRESCOMP="emxbind -ep"
3812     else
3813         MACRESCOMP="@true"
3814     fi
3815 fi
3816
3817
3818 dnl ---------------------------------------------------------------------------
3819 dnl Checks for typedefs
3820 dnl ---------------------------------------------------------------------------
3821
3822 dnl   defines mode_t if not already defined
3823 AC_TYPE_MODE_T
3824 dnl   defines off_t if not already defined
3825 AC_TYPE_OFF_T
3826 dnl   defines pid_t if not already defined
3827 AC_TYPE_PID_T
3828 dnl   defines size_t if not already defined
3829 AC_TYPE_SIZE_T
3830 dnl   defines uid_t and gid_t if not already defined
3831 AC_TYPE_UID_T
3832
3833 dnl sets HAVE_SSIZE_T if ssize_t is defined
3834 AC_CHECK_TYPES(ssize_t)
3835
3836 dnl check what exactly size_t is on this machine - this is necessary to avoid
3837 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3838 AC_LANG_SAVE
3839 AC_LANG_CPLUSPLUS
3840 AC_CACHE_CHECK([if size_t is unsigned int],
3841     wx_cv_size_t_is_uint,
3842     [
3843     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3844     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3845     dnl methods in a local class (i.e. class inside a function) declaration
3846     dnl without any objections!!
3847     dnl
3848     dnl hence the hack below: we must have Foo at global scope!
3849     AC_TRY_COMPILE([#include <stddef.h>],
3850         [
3851             return 0; }
3852
3853             struct Foo { void foo(size_t); void foo(unsigned int); };
3854
3855             int bar() {
3856         ],
3857         wx_cv_size_t_is_uint=no,
3858         wx_cv_size_t_is_uint=yes
3859     )
3860     ]
3861 )
3862
3863 if test "$wx_cv_size_t_is_uint" = "yes"; then
3864     AC_DEFINE(wxSIZE_T_IS_UINT)
3865 else
3866     AC_CACHE_CHECK([if size_t is unsigned long],
3867         wx_cv_size_t_is_ulong,
3868         AC_TRY_COMPILE([#include <stddef.h>],
3869             [
3870                 return 0; }
3871
3872                 struct Foo { void foo(size_t); void foo(unsigned long); };
3873
3874                 int bar() {
3875             ],
3876             wx_cv_size_t_is_ulong=no,
3877             wx_cv_size_t_is_ulong=yes
3878         )
3879     )
3880
3881     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3882         AC_DEFINE(wxSIZE_T_IS_ULONG)
3883     fi
3884 fi
3885
3886 AC_LANG_RESTORE
3887
3888 dnl ---------------------------------------------------------------------------
3889 dnl Checks for structures
3890 dnl ---------------------------------------------------------------------------
3891
3892 dnl does passwd struct has the pw_gecos field?
3893 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3894     [
3895         AC_TRY_COMPILE([#include <pwd.h>],
3896              [
3897                 char *p;
3898                 struct passwd *pw;
3899                 p = pw->pw_gecos;
3900              ],
3901              [
3902                 wx_cv_struct_pw_gecos=yes
3903              ],
3904              [
3905                 wx_cv_struct_pw_gecos=no
3906              ]
3907         )
3908     ]
3909 )
3910
3911 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3912     AC_DEFINE(HAVE_PW_GECOS)
3913 fi
3914
3915 dnl ---------------------------------------------------------------------------
3916 dnl Check for functions
3917 dnl ---------------------------------------------------------------------------
3918
3919 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3920 if test "$wxUSE_WCHAR_T" = "yes"; then
3921     AC_DEFINE(wxUSE_WCHAR_T)
3922
3923     dnl check for wcslen in all possible places
3924     WCSLEN_FOUND=0
3925     WCHAR_LINK=
3926     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3927
3928     if test "$WCSLEN_FOUND" = 0; then
3929         if test "$TOOLKIT" = "MSW"; then
3930             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3931         else
3932             AC_CHECK_LIB(w, wcslen, [
3933                             WCHAR_LINK=" -lw"
3934                             WCSLEN_FOUND=1
3935                         ])
3936         fi
3937     fi
3938
3939     if test "$WCSLEN_FOUND" = 1; then
3940         AC_DEFINE(HAVE_WCSLEN)
3941     fi
3942
3943     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
3944     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
3945     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
3946     dnl flags when g++ is configured, it will declare it's own).
3947     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
3948         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3949     fi
3950
3951     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3952     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
3953     dnl library, not the header, so do a header check for mbstate_t first.
3954     AC_CHECK_TYPES([mbstate_t],
3955                    [AC_CHECK_FUNCS(wcsrtombs)],
3956                    [],
3957                    [#include <wchar.h>])
3958 else
3959     AC_MSG_WARN([Wide character support is unavailable])
3960 fi
3961
3962 dnl *printf() functions sometimes are available in the library but not
3963 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3964 dnl detect this we have to use C++ compiler for testing
3965 AC_LANG_SAVE
3966 AC_LANG_CPLUSPLUS
3967
3968 dnl check for vsnprintf() -- a safe version of vsprintf())
3969 dnl
3970 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
3971 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3972 dnl stupidly, provides a dummy function declaration inside its extension)
3973 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3974 dnl
3975 dnl so we first check if the function is in the library
3976 AC_CHECK_FUNCS(snprintf vsnprintf)
3977
3978 if test "$ac_cv_func_vsnprintf" = "yes"; then
3979     dnl yes it is -- now check if it is in the headers
3980     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3981         [
3982             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
3983             dnl taking "char *" and not "const char *" while Metrowerks does
3984             dnl provide a correct vsnprintf declaration but in C++ mode it's
3985             dnl always in std namespace and so we have to bring it in scope
3986             AC_TRY_COMPILE(
3987                 [
3988                     #include <stdio.h>
3989                     #include <stdarg.h>
3990                     #ifdef __MSL__
3991                     #if __MSL__ >= 0x6000
3992                     namespace std {}
3993                     using namespace std;
3994                     #endif
3995                     #endif
3996                 ],
3997                 [
3998                     char *buf;
3999                     va_list ap;
4000                     vsnprintf(buf, 10u, "%s", ap);
4001                 ],
4002                 wx_cv_func_vsnprintf_decl=yes,
4003                 wx_cv_func_vsnprintf_decl=no
4004             )
4005         ]
4006     )
4007
4008     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4009         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4010
4011         dnl we know there is a vsnprintf declaration, but some old headers
4012         dnl may have one taking a "char *" format instead of "const char *"
4013         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4014             [
4015                 AC_TRY_COMPILE(
4016                     [
4017                         #include <stdio.h>
4018                         #include <stdarg.h>
4019                         #ifdef __MSL__
4020                         #if __MSL__ >= 0x6000
4021                         namespace std {}
4022                         using namespace std;
4023                         #endif
4024                         #endif
4025                     ],
4026                     [
4027                         char *buf;
4028                         va_list ap;
4029                         const char *fmt = "%s";
4030                         vsnprintf(buf, 10u, fmt, ap);
4031                     ],
4032                     wx_cv_func_broken_vsnprintf_decl=no,
4033                     wx_cv_func_broken_vsnprintf_decl=yes
4034                 )
4035             ]
4036         )
4037
4038         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4039             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4040         fi
4041     fi
4042 fi
4043
4044 dnl the same as above but for snprintf() now: it's not present in at least AIX
4045 dnl 4.2 headers
4046 if test "$ac_cv_func_snprintf" = "yes"; then
4047     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4048         [
4049             AC_TRY_COMPILE(
4050                 [
4051                     #include <stdio.h>
4052                     #include <stdarg.h>
4053                     #ifdef __MSL__
4054                     #if __MSL__ >= 0x6000
4055                     namespace std {}
4056                     using namespace std;
4057                     #endif
4058                     #endif
4059                 ],
4060                 [
4061                     char *buf;
4062                     snprintf(buf, 10u, "%s", "wx");
4063                 ],
4064                 wx_cv_func_snprintf_decl=yes,
4065                 wx_cv_func_snprintf_decl=no
4066             )
4067         ]
4068     )
4069
4070     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4071         AC_DEFINE(HAVE_SNPRINTF_DECL)
4072
4073         dnl we know there is an snprintf declaration, but some old headers
4074         dnl may have one taking a "char *" format instead of "const char *"
4075         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4076             [
4077                 AC_TRY_COMPILE(
4078                     [
4079                         #include <stdio.h>
4080                         #include <stdarg.h>
4081                         #ifdef __MSL__
4082                         #if __MSL__ >= 0x6000
4083                         namespace std {}
4084                         using namespace std;
4085                         #endif
4086                         #endif
4087                     ],
4088                     [
4089                         char *buf;
4090                         const char *fmt = "%s";
4091                         snprintf(buf, 10u, fmt, "wx");
4092                     ],
4093                     wx_cv_func_broken_snprintf_decl=no,
4094                     wx_cv_func_broken_snprintf_decl=yes
4095                 )
4096             ]
4097         )
4098
4099         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4100             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4101         fi
4102     fi
4103 fi
4104
4105 if test "$wxUSE_UNICODE" = yes; then
4106     dnl also look if we have wide char IO functions
4107     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
4108
4109     dnl MinGW has a vswprintf with a different prototype, and
4110     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4111     dnl finds it even if it is not declared in some versions...
4112     AC_MSG_CHECKING([for _vsnwprintf])
4113     AC_TRY_COMPILE([#include <wchar.h>],
4114                    [&_vsnwprintf;],
4115                    [AC_MSG_RESULT([yes])
4116                     AC_DEFINE(HAVE__VSNWPRINTF)],
4117                    [AC_MSG_RESULT([no])]);
4118 fi
4119
4120 AC_LANG_RESTORE
4121
4122 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4123     AC_CHECK_FUNCS(fnmatch)
4124 fi
4125
4126 if test "$wxUSE_FILE" = "yes"; then
4127     AC_CHECK_FUNCS(fsync)
4128 fi
4129
4130
4131 dnl the following tests are for Unix(like) systems only
4132 if test "$TOOLKIT" != "MSW"; then
4133
4134 dnl check for available version of iconv()
4135
4136 AC_LANG_SAVE
4137 AC_LANG_CPLUSPLUS
4138 AM_ICONV
4139 LIBS="$LIBICONV $LIBS"
4140 AC_LANG_RESTORE
4141
4142 dnl check for POSIX signals if we need them
4143 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4144     AC_CHECK_FUNCS(sigaction)
4145
4146     if test "$ac_cv_func_sigaction" = "no"; then
4147         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4148         wxUSE_ON_FATAL_EXCEPTION=no
4149     fi
4150
4151     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4152       AC_LANG_SAVE
4153       AC_LANG_CPLUSPLUS
4154
4155       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4156       [
4157         AC_TRY_COMPILE([#include <signal.h>],
4158                      [
4159                         extern void testSigHandler(int);
4160
4161                         struct sigaction sa;
4162                         sa.sa_handler = testSigHandler;
4163                      ], [
4164                         wx_cv_type_sa_handler=int
4165                      ], [
4166                         wx_cv_type_sa_handler=void
4167                      ])
4168       ])
4169
4170       AC_LANG_RESTORE
4171
4172       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4173     fi
4174 fi
4175
4176 dnl backtrace() and backtrace_symbols() for wxStackWalker
4177 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4178     AC_LANG_SAVE
4179     AC_LANG_CPLUSPLUS
4180
4181     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4182         [
4183             AC_TRY_COMPILE([#include <execinfo.h>],
4184                 [
4185                     void *trace[1];
4186                     char **messages;
4187
4188                     backtrace(trace, 1);
4189                     messages = backtrace_symbols(trace, 1);
4190                 ],
4191                 wx_cv_func_backtrace=yes,
4192                 wx_cv_func_backtrace=no
4193             )
4194         ]
4195     )
4196
4197
4198     if test "$wx_cv_func_backtrace" = "no"; then
4199         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4200         wxUSE_STACKWALKER=no
4201     else
4202         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4203             [
4204                 AC_TRY_LINK([#include <cxxabi.h>],
4205                     [
4206                         int rc;
4207                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4208                     ],
4209                     wx_cv_func_cxa_demangle=yes,
4210                     wx_cv_func_cxa_demangle=no
4211                 )
4212             ]
4213         )
4214
4215         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4216             AC_DEFINE(HAVE_CXA_DEMANGLE)
4217         fi
4218     fi
4219
4220     AC_LANG_RESTORE
4221 fi
4222
4223 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4224     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4225     wxUSE_STACKWALKER=no
4226 fi
4227
4228
4229 dnl check for the function for temp files creation
4230 AC_CHECK_FUNCS(mkstemp mktemp, break)
4231
4232 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4233 dnl Linux and *BSD and statvfs() under Solaris
4234 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4235     AC_TRY_COMPILE(
4236         [
4237              #if defined(__BSD__)
4238              #include <sys/param.h>
4239              #include <sys/mount.h>
4240              #else
4241              #include <sys/vfs.h>
4242              #endif
4243         ],
4244         [
4245              long l;
4246              struct statfs fs;
4247              statfs("/", &fs);
4248              l = fs.f_bsize;
4249              l += fs.f_blocks;
4250              l += fs.f_bavail;
4251         ],
4252          wx_cv_func_statfs=yes,
4253          wx_cv_func_statfs=no
4254     )
4255 )
4256
4257 if test "$wx_cv_func_statfs" = "yes"; then
4258     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4259     AC_LANG_SAVE
4260     AC_LANG_CPLUSPLUS
4261     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4262         AC_TRY_COMPILE(
4263             [
4264                  #if defined(__BSD__)
4265                  #include <sys/param.h>
4266                  #include <sys/mount.h>
4267                  #else
4268                  #include <sys/vfs.h>
4269                  #endif
4270             ],
4271             [
4272                 struct statfs fs;
4273                 statfs("", &fs);
4274             ],
4275             wx_cv_func_statfs_decl=yes,
4276             wx_cv_func_statfs_decl=no
4277         )
4278     )
4279     AC_LANG_RESTORE
4280
4281     if test "$wx_cv_func_statfs_decl" = "yes"; then
4282         AC_DEFINE(HAVE_STATFS_DECL)
4283     fi
4284
4285     wx_cv_type_statvfs_t="struct statfs"
4286     AC_DEFINE(HAVE_STATFS)
4287 else
4288     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4289         AC_TRY_COMPILE(
4290             [
4291                 #include <stddef.h>
4292                 #include <sys/statvfs.h>
4293             ],
4294             [
4295                 statvfs("/", NULL);
4296             ],
4297             wx_cv_func_statvfs=yes,
4298             wx_cv_func_statvfs=no
4299         )
4300     )
4301
4302     if test "$wx_cv_func_statvfs" = "yes"; then
4303         dnl we also have to check whether we should use statvfs_t (works under
4304         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4305         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4306         dnl mode both work fine)
4307         dnl
4308         dnl for this check C++ compiler has to be used as passing incompatible
4309         dnl pointers is just a warning and not an error in C
4310         AC_LANG_SAVE
4311         AC_LANG_CPLUSPLUS
4312
4313         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4314             AC_TRY_COMPILE(
4315                 [
4316                     #include <sys/statvfs.h>
4317                 ],
4318                 [
4319                     long l;
4320                     statvfs_t fs;
4321                     statvfs("/", &fs);
4322                     l = fs.f_bsize;
4323                     l += fs.f_blocks;
4324                     l += fs.f_bavail;
4325                 ],
4326                 wx_cv_type_statvfs_t=statvfs_t,
4327                 [
4328                     AC_TRY_COMPILE(
4329                         [
4330                             #include <sys/statvfs.h>
4331                         ],
4332                         [
4333                             long l;
4334                             struct statvfs fs;
4335                             statvfs("/", &fs);
4336                             l = fs.f_bsize;
4337                             l += fs.f_blocks;
4338                             l += fs.f_bavail;
4339                         ],
4340                         wx_cv_type_statvfs_t="struct statvfs",
4341                         wx_cv_type_statvfs_t="unknown"
4342                     )
4343                 ]
4344             )
4345         )
4346
4347         AC_LANG_RESTORE
4348
4349         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4350             AC_DEFINE(HAVE_STATVFS)
4351         fi
4352     else
4353         dnl set it for the test below
4354         wx_cv_type_statvfs_t="unknown"
4355     fi
4356 fi
4357
4358 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4359     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4360 else
4361     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4362 fi
4363
4364 dnl check for fcntl() or at least flock() needed by Unix implementation of
4365 dnl wxSingleInstanceChecker
4366 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4367     AC_CHECK_FUNCS(fcntl flock, break)
4368
4369     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4370         AC_MSG_WARN(wxSingleInstanceChecker not available)
4371         wxUSE_SNGLINST_CHECKER=no
4372     fi
4373 fi
4374
4375 dnl check for timegm() used by datetime.cpp
4376 AC_CHECK_FUNCS(timegm)
4377
4378 dnl look for a function to modify the environment
4379 AC_CHECK_FUNCS(putenv setenv, break)
4380
4381 HAVE_SOME_SLEEP_FUNC=0
4382 if test "$USE_BEOS" = 1; then
4383     dnl BeOS has its own (wonder where did they get it from) sleep() function
4384     dnl in unistd.h
4385     AC_DEFINE(HAVE_SLEEP)
4386     HAVE_SOME_SLEEP_FUNC=1
4387 fi
4388
4389 if test "$USE_DARWIN" = 1; then
4390     dnl Mac OS X/Darwin has both nanosleep and usleep
4391     dnl but only usleep is defined in unistd.h
4392     AC_DEFINE(HAVE_USLEEP)
4393     HAVE_SOME_SLEEP_FUNC=1
4394 fi
4395
4396 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4397     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4398     POSIX4_LINK=
4399     AC_CHECK_FUNCS(nanosleep,
4400         AC_DEFINE(HAVE_NANOSLEEP),
4401         [
4402             AC_CHECK_LIB(posix4, nanosleep,
4403                 [
4404                     AC_DEFINE(HAVE_NANOSLEEP)
4405                     POSIX4_LINK=" -lposix4"
4406                 ],
4407                 [
4408                     AC_CHECK_FUNCS(usleep,
4409                         AC_DEFINE(HAVE_USLEEP),
4410                         AC_MSG_WARN([wxSleep() function will not work])
4411                     )
4412                 ]
4413             )
4414         ]
4415     )
4416 fi
4417
4418 dnl check for uname (POSIX) and gethostname (BSD)
4419 AC_CHECK_FUNCS(uname gethostname, break)
4420
4421 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4422 dnl but not for C++ one - hence change language)
4423 AC_LANG_SAVE
4424 AC_LANG_CPLUSPLUS
4425
4426 AC_CHECK_FUNCS(strtok_r)
4427
4428 AC_LANG_RESTORE
4429
4430 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4431 dnl libnsl or libresolv or libsocket)
4432 INET_LINK=
4433 AC_CHECK_FUNCS(inet_addr,
4434     AC_DEFINE(HAVE_INET_ADDR),
4435     [
4436         AC_CHECK_LIB(nsl, inet_addr,
4437             INET_LINK="nsl",
4438             [
4439                 AC_CHECK_LIB(resolv, inet_addr,
4440                     INET_LINK="resolv",
4441                     [
4442                         AC_CHECK_LIB(socket, inet_addr,
4443                             INET_LINK="socket"
4444                         )
4445                     ]
4446                 )
4447             ]
4448         )
4449     ]
4450 )
4451
4452 AC_CHECK_FUNCS(inet_aton,
4453         AC_DEFINE(HAVE_INET_ATON),
4454         [
4455             dnl only check it in the same lib
4456             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4457         ])
4458
4459 if test "x$INET_LINK" != "x"; then
4460     AC_DEFINE(HAVE_INET_ADDR)
4461     INET_LINK=" -l$INET_LINK"
4462 fi
4463
4464 fi
4465 dnl if !MSW
4466
4467
4468 dnl ------------------------------------------
4469 dnl Checks specific to contrib libs (MMedia)
4470 dnl ------------------------------------------
4471
4472 dnl Check for ESD:
4473 EXTRALIBS_ESD=
4474 AC_CHECK_LIB(esd, esd_close, [
4475     AC_CHECK_HEADERS([esd.h], [
4476     EXTRALIBS_ESD="-lesd"
4477   ])
4478 ])
4479 AC_SUBST(EXTRALIBS_ESD)
4480
4481 dnl check for known CD-ROM interface
4482 AC_MSG_CHECKING([for known CD-ROM interface])
4483 AC_TRY_COMPILE([#ifdef __linux__
4484                 #include <linux/cdrom.h>
4485                 #else
4486                 /* For Solaris */
4487                 #include <sys/cdio.h>
4488                 #endif
4489                 ],
4490                [struct cdrom_tocentry entry, old_entry;],
4491                [AC_MSG_RESULT([yes])
4492                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4493                [AC_MSG_RESULT([no])])
4494
4495 dnl ===========================================================================
4496 dnl Now we have all the info we need - use it!
4497 dnl ===========================================================================
4498
4499 dnl flush the cache
4500 AC_CACHE_SAVE
4501
4502 dnl ---------------------------------------------------------------------------
4503 dnl thread support for Unix (for Win32 and OS/2 see past
4504 dnl                          the next matching "else")
4505 dnl ---------------------------------------------------------------------------
4506
4507 dnl under MSW (except mingw32) we always have thread support
4508 CPP_MT_FLAG=
4509 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4510
4511     dnl the code below:
4512     dnl
4513     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4514     dnl   necessary to build the MT programs for the linker and compiler
4515     dnl   respectively
4516     dnl
4517     dnl   sets wxUSE_THREADS=1 if thread support is activated
4518
4519     THREADS_LINK=
4520     THREADS_CFLAGS=
4521
4522     if test "$wxUSE_THREADS" = "yes" ; then
4523         if test "$USE_BEOS" = 1; then
4524             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4525             wxUSE_THREADS="no"
4526         fi
4527     fi
4528
4529     if test "$wxUSE_THREADS" = "yes" ; then
4530         dnl find if POSIX threads are available
4531         dnl
4532         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4533         dnl archive from http://ac-archive.sourceforge.net/
4534         dnl
4535         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4536         dnl Forero Cuervo <bachue@bachue.com> for the original code
4537
4538         dnl TODO: cache the result
4539
4540         dnl define the list of the thread options to try in the loop below
4541         dnl with the convention that anything starting with '-' is a cpp flag
4542         dnl while anything else is a library (i.e. there is an implicit "-l")
4543         THREAD_OPTS="-pthread"
4544         case "${host}" in
4545           *-*-solaris2* | *-*-sunos4* )
4546                 if test "x$GCC" = "xyes"; then
4547                     dnl Solaris/gcc combination use this one for some reason
4548                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4549                 else
4550                     THREAD_OPTS="-mt $THREAD_OPTS"
4551                 fi
4552                 ;;
4553           *-*-freebsd*)
4554                 dnl look, in order, for the kernel threads, then Linux threads
4555                 dnl and finally the userland threads
4556                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4557                 ;;
4558           *-*-darwin* | *-*-cygwin* )
4559                 dnl Darwin / Mac OS X just uses -lpthread tested below
4560                 dnl and so does Cygwin
4561                 THREAD_OPTS=""
4562                 ;;
4563           *-*-aix*)
4564                 dnl AIX calls the library libpthreads - thanks IBM!
4565                 THREAD_OPTS="pthreads"
4566                 ;;
4567           *-hp-hpux* )
4568                 if test "x$GCC" = "xyes"; then
4569                     dnl g++ versions before 3.3.2 don't support -pthread.
4570                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4571                         THREAD_OPTS=""
4572                 else
4573                     dnl HP-UX aCC only gives a warning, not an error about
4574                     dnl -pthread but it doesn't work and we have to use
4575                     dnl -lpthread there
4576                     THREAD_OPTS=""
4577                 fi
4578                 ;;
4579
4580           *-*-irix* )
4581                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4582                 dnl doesn't give an error for it neither, just a warning
4583                 dnl message -- but this is still very annoying
4584                 if test "x$GCC" = "xyes"; then
4585                     THREAD_OPTS=""
4586                 fi
4587                 ;;
4588
4589           *-*-*UnixWare*)
4590                 dnl flying by man pages here: Caldera online docs use this
4591                 if test "x$GCC" != "xyes"; then
4592                     THREAD_OPTS="-Ethread"
4593                 fi
4594                 ;;
4595         esac
4596
4597         dnl simply linking with libpthread should make the test below work but
4598         dnl it's far from certain that the threaded programs compiled without
4599         dnl any special switches actually work, so try it after all the others
4600         THREAD_OPTS="$THREAD_OPTS pthread none"
4601
4602         dnl now test for all possibilities
4603         THREADS_OK=no
4604         for flag in $THREAD_OPTS; do
4605             case $flag in
4606                 none)
4607                     AC_MSG_CHECKING([whether pthreads work without any flags])
4608                     ;;
4609
4610                 -*)
4611                     AC_MSG_CHECKING([whether pthreads work with $flag])
4612                     THREADS_CFLAGS="$flag"
4613                     ;;
4614
4615                 *)
4616                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4617                     THREADS_LINK="-l$flag"
4618                     ;;
4619               esac
4620
4621               save_LIBS="$LIBS"
4622               save_CFLAGS="$CFLAGS"
4623               LIBS="$THREADS_LINK $LIBS"
4624               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4625
4626               AC_TRY_LINK([#include <pthread.h>],
4627                           [pthread_create(0,0,0,0);],
4628                           THREADS_OK=yes)
4629
4630               LIBS="$save_LIBS"
4631               CFLAGS="$save_CFLAGS"
4632
4633               AC_MSG_RESULT($THREADS_OK)
4634               if test "x$THREADS_OK" = "xyes"; then
4635                       break;
4636               fi
4637
4638               THREADS_LINK=""
4639               THREADS_CFLAGS=""
4640       done
4641
4642       if test "x$THREADS_OK" != "xyes"; then
4643           wxUSE_THREADS=no
4644           AC_MSG_WARN([No thread support on this system... disabled])
4645       else
4646           dnl yes, these special compiler flags should be used with the
4647           dnl linker as well
4648           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4649           LIBS="$THREADS_LINK $LIBS"
4650
4651           AC_MSG_CHECKING([if more special flags are required for pthreads])
4652           flag=no
4653           case "${host}" in
4654             *-aix*)
4655                 dnl again quoting from
4656                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4657                 dnl
4658                 dnl     When compiling and linking with -pthread, the library
4659                 dnl     search path should include -L/usr/lib/threads at the
4660                 dnl     beginning of the path.
4661                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4662                 flag="-D_THREAD_SAFE"
4663                 ;;
4664             *-freebsd*)
4665                 flag="-D_THREAD_SAFE"
4666                 ;;
4667             *-hp-hpux* )
4668                 flag="-D_REENTRANT"
4669                 if test "x$GCC" != "xyes"; then
4670                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4671                     flag="$flag -D_RWSTD_MULTI_THREAD"
4672                 fi
4673                 ;;
4674             *solaris* | alpha*-osf*)
4675                 flag="-D_REENTRANT"
4676                 ;;
4677           esac
4678           AC_MSG_RESULT(${flag})
4679           if test "x$flag" != xno; then
4680               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4681           fi
4682
4683           if test "x$THREADS_CFLAGS" != "x"; then
4684             dnl don't add these options to CPPFLAGS as cpp might not know them
4685             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4686             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4687           fi
4688       fi
4689     fi
4690
4691     dnl do other tests only if we are using threads
4692     if test "$wxUSE_THREADS" = "yes" ; then
4693       AC_CHECK_FUNCS(thr_setconcurrency)
4694
4695       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4696       dnl wouldn't be found by it
4697       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4698       [
4699         AC_TRY_COMPILE([#include <pthread.h>
4700                void ThreadCleanupFunc(void *p);
4701             ],
4702             [
4703                 void *p;
4704                 pthread_cleanup_push(ThreadCleanupFunc, p);
4705                 pthread_cleanup_pop(0);
4706             ], [
4707                wx_cv_func_pthread_cleanup=yes
4708             ], [
4709                wx_cv_func_pthread_cleanup=no
4710             ]
4711         )
4712       ])
4713       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4714         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4715       fi
4716
4717       AC_CHECK_HEADERS(sched.h)
4718       if test "$ac_cv_header_sched_h" = "yes"; then
4719           AC_CHECK_FUNC(sched_yield,
4720             AC_DEFINE(HAVE_SCHED_YIELD),
4721             [
4722                 AC_CHECK_LIB(posix4,
4723                     sched_yield,
4724                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4725                     AC_MSG_WARN(wxThread::Yield will not work properly)
4726                 )
4727             ]
4728           )
4729       fi
4730
4731       dnl to be able to set the thread priority, we need to have all of the
4732       dnl following functions:
4733       dnl   1. pthread_attr_getschedpolicy
4734       dnl   2. sched_get_priority_min and sched_get_priority_max
4735       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4736       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4737       HAVE_PRIOR_FUNCS=0
4738       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4739                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4740                        [AC_CHECK_FUNC(sched_get_priority_max,
4741                            HAVE_PRIOR_FUNCS=1,
4742                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4743                              [
4744                                 HAVE_PRIOR_FUNCS=1
4745                                 POSIX4_LINK=" -lposix4"
4746                              ],
4747                            )]
4748                        )]
4749                      )]
4750                    )
4751
4752       if test "$HAVE_PRIOR_FUNCS" = 1; then
4753         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4754       else
4755         AC_MSG_WARN(Setting thread priority will not work)
4756       fi
4757
4758       AC_CHECK_FUNC(pthread_cancel,
4759                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4760                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4761
4762       AC_CHECK_FUNC(pthread_attr_setstacksize,
4763                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4764
4765       dnl mutexattr_t initialization is done in quite different ways on different
4766       dnl platforms, so check for a few things:
4767       dnl
4768       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4769       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4770       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4771       dnl defined, we do it by directly assigned
4772       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4773
4774       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4775       [
4776         AC_TRY_COMPILE([#include <pthread.h>],
4777             [
4778                pthread_mutexattr_t attr;
4779                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4780             ], [
4781                wx_cv_type_pthread_mutexattr_t=yes
4782             ], [
4783                wx_cv_type_pthread_mutexattr_t=no
4784             ]
4785         )
4786       ])
4787
4788       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4789         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4790       else
4791         dnl don't despair, there may be another way to do it
4792         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4793                        wx_cv_type_pthread_rec_mutex_init,
4794         [
4795             AC_TRY_COMPILE([#include <pthread.h>],
4796                 [
4797                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4798                 ], [
4799                     wx_cv_type_pthread_rec_mutex_init=yes
4800                 ], [
4801                     wx_cv_type_pthread_rec_mutex_init=no
4802                 ]
4803             )
4804         ])
4805         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4806           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4807         else
4808           dnl this may break code working elsewhere, so at least warn about it
4809           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4810         fi
4811       fi
4812     fi
4813
4814 dnl from if !MSW
4815 else
4816     if test "$wxUSE_THREADS" = "yes" ; then
4817       case "${host}" in
4818         *-*-mingw32* )
4819             dnl check if the compiler accepts -mthreads
4820             AC_CACHE_CHECK([if compiler supports -mthreads],
4821                 wx_cv_cflags_mthread,
4822                 [
4823                     CFLAGS_OLD="$CFLAGS"
4824                     CFLAGS="$CFLAGS -mthreads"
4825                     AC_TRY_COMPILE([], [],
4826                         wx_cv_cflags_mthread=yes,
4827                         wx_cv_cflags_mthread=no
4828                     )
4829                 ]
4830             )
4831
4832             if test "$wx_cv_cflags_mthread" = "yes"; then
4833                 dnl it does, use it
4834                 CXXFLAGS="$CXXFLAGS -mthreads"
4835                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4836                 LDFLAGS="$LDFLAGS -mthreads"
4837             else
4838                 dnl it doesn't
4839                 CFLAGS="$CFLAGS_OLD"
4840             fi
4841         ;;
4842         *-pc-os2*emx )
4843             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4844             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4845             LDFLAGS="$LDFLAGS -Zmt"
4846         ;;
4847       esac
4848     fi
4849 fi
4850
4851 if test "$wxUSE_THREADS" = "yes"; then
4852   AC_DEFINE(wxUSE_THREADS)
4853
4854   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4855 else
4856   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4857   dnl functions - add tests for other functions here as well
4858   if test "$ac_cv_func_strtok_r" = "yes"; then
4859     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4860     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4861         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4862         AC_MSG_RESULT(yes)
4863     else
4864         AC_MSG_RESULT(no)
4865     fi
4866   fi
4867 fi
4868
4869 if test "$WXGTK20" = 1 ; then
4870   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4871   WXGTK12=1
4872 fi
4873
4874 if test "$WXGTK12" = 1 ; then
4875   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4876 fi
4877
4878 if test "$WXGTK127" = 1 ; then
4879   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4880 fi
4881
4882 if test "$WXGPE" = 1 ; then
4883   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4884 fi
4885
4886 WXDEBUG=
4887
4888 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4889     WXDEBUG="-g"
4890     wxUSE_OPTIMISE=no
4891 fi
4892
4893 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4894     wxUSE_DEBUG_INFO=yes
4895     if test "$GCC" = yes; then
4896         WXDEBUG="-ggdb"
4897     fi
4898 fi
4899
4900 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4901     AC_DEFINE(WXDEBUG)
4902     WXDEBUG_DEFINE="-D__WXDEBUG__"
4903 else
4904     if test "$wxUSE_GTK" = 1 ; then
4905         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4906     fi
4907 fi
4908
4909 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4910     AC_DEFINE(wxUSE_MEMORY_TRACING)
4911     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4912     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4913     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4914 fi
4915
4916 if test "$wxUSE_DMALLOC" = "yes" ; then
4917     DMALLOC_LIBS="-ldmallocthcxx"
4918 fi
4919
4920 PROFILE=
4921 if test "$wxUSE_PROFILE" = "yes" ; then
4922     PROFILE=" -pg"
4923 fi
4924
4925 CODE_GEN_FLAGS=
4926 CODE_GEN_FLAGS_CXX=
4927 if test "$GCC" = "yes" ; then
4928     if test "$wxUSE_NO_RTTI" = "yes" ; then
4929         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4930     fi
4931     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4932         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4933     fi
4934     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4935         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4936     fi
4937
4938     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4939     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4940     dnl for each subroutine by default -- using the switch below only creates
4941     dnl one entry per file instead at the price of minor performance penalty
4942     dnl
4943     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4944     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4945     dnl this, or even the extent of gcc/wx version combinations affected, but
4946     dnl also as above, this 'fix' does not come without side effects.
4947     dnl
4948     dnl TODO: test for the gcc version here (how?)
4949     case "${host}" in
4950       powerpc*-*-aix* )
4951         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4952         ;;
4953       *-hppa* )
4954         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4955         ;;
4956     esac
4957 fi
4958
4959 OPTIMISE=
4960 if test "$wxUSE_OPTIMISE" = "no" ; then
4961     if test "$GCC" = yes ; then
4962         dnl use -O0 because compiling with it is faster than compiling with no
4963         dnl optimization options at all (at least with g++ 3.2)
4964         OPTIMISE="-O0"
4965     fi
4966 else
4967     if test "$GCC" = yes ; then
4968         OPTIMISE="-O2"
4969
4970         dnl VZ: does anybody know what does this do??
4971         case "${host}" in
4972             i586-*-*|i686-*-* )
4973             OPTIMISE="${OPTIMISE} "
4974         ;;
4975         esac
4976     else
4977         OPTIMISE="-O"
4978     fi
4979 fi
4980
4981 dnl ---------------------------------------------------------------------------
4982 dnl compatibility level
4983 dnl ---------------------------------------------------------------------------
4984
4985 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4986     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4987
4988     WXWIN_COMPATIBILITY_2_4="yes"
4989 fi
4990
4991 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4992     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4993 fi
4994
4995 dnl ---------------------------------------------------------------------------
4996 dnl the library may be built without GUI classes at all
4997 dnl ---------------------------------------------------------------------------
4998
4999 if test "$wxUSE_GUI" = "yes"; then
5000     AC_DEFINE(wxUSE_GUI)
5001
5002     dnl the things we always pull in the GUI version of the library:
5003     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5004     dnl    library really can't be built without those)
5005     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5006     dnl    almost any program and the first 2 are needed to show a message box
5007     dnl    which want to be always able to do)
5008     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5009     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5010     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5011     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5012     dnl 5. misc stuff: timers, settings, message box
5013 fi
5014
5015 dnl ---------------------------------------------------------------------------
5016 dnl Unix/Windows
5017 dnl ---------------------------------------------------------------------------
5018
5019 if test "$wxUSE_UNIX" = "yes"; then
5020   AC_DEFINE(wxUSE_UNIX)
5021 fi
5022
5023 dnl ------------------------------------------------------------------------
5024 dnl DLL support
5025 dnl ------------------------------------------------------------------------
5026
5027 dnl under MSW we always have LoadLibrary/GetProcAddress
5028 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5029
5030     HAVE_DL_FUNCS=0
5031     HAVE_SHL_FUNCS=0
5032     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5033         if test "$USE_DARWIN" = 1; then
5034             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5035             HAVE_DL_FUNCS=1
5036         elif test "$USE_DOS" = 1; then
5037             HAVE_DL_FUNCS=0
5038         else
5039             dnl the test is a bit complicated because we check for dlopen() both with
5040             dnl and without -ldl and we also try to find shl_load() if there is no
5041             dnl dlopen() on this system
5042             AC_CHECK_FUNCS(dlopen,
5043             [
5044                 AC_DEFINE(HAVE_DLOPEN)
5045                 HAVE_DL_FUNCS=1
5046             ],
5047             [
5048                 AC_CHECK_LIB(dl, dlopen,
5049                             [
5050                                 AC_DEFINE(HAVE_DLOPEN)
5051                                 HAVE_DL_FUNCS=1
5052                                 DL_LINK=" -ldl$DL_LINK"
5053                             ],
5054                             [
5055                                 AC_CHECK_FUNCS(shl_load,
5056                                               [
5057                                                 AC_DEFINE(HAVE_SHL_LOAD)
5058                                                 HAVE_SHL_FUNCS=1
5059                                               ],
5060                                               [
5061                                                 AC_CHECK_LIB(shl_load, dld,
5062                                                              [
5063                                                                 HAVE_SHL_FUNCS=1
5064                                                                 DL_LINK=" -ldld$DL_LINK"
5065                                                              ])
5066                                               ])
5067                             ])
5068             ])
5069
5070         dnl check also for dlerror()
5071         if test "$HAVE_DL_FUNCS" = 1; then
5072             AC_CHECK_FUNCS(dlerror,
5073                 AC_DEFINE(HAVE_DLERROR),
5074                 [
5075                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5076                 ]
5077             )
5078         fi
5079         fi
5080
5081         if test "$HAVE_DL_FUNCS" = 0; then
5082             if test "$HAVE_SHL_FUNCS" = 0; then
5083               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5084                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5085                   wxUSE_DYNAMIC_LOADER=no
5086                   wxUSE_DYNLIB_CLASS=no
5087               else
5088                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5089               fi
5090             fi
5091         fi
5092     fi
5093 fi
5094
5095 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5096     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5097 fi
5098 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5099     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5100 fi
5101
5102
5103 dnl ---------------------------------------------------------------------------
5104 dnl Verify consistency of plugins/monolithic/shared settings:
5105 dnl ---------------------------------------------------------------------------
5106
5107 if test "$wxUSE_PLUGINS" = "yes" ; then
5108     if test "$wxUSE_SHARED" = "no" ; then
5109         AC_MSG_WARN([plugins supported only in shared build, disabling])
5110         wxUSE_PLUGINS=no
5111     fi
5112     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5113         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5114         wxUSE_PLUGINS=no
5115     fi
5116     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5117         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5118         wxUSE_PLUGINS=no
5119     fi
5120     if test "$wxUSE_PLUGINS" = "yes" ; then
5121         AC_DEFINE(wxUSE_PLUGINS)
5122     fi
5123 fi
5124
5125 dnl ---------------------------------------------------------------------------
5126 dnl Register non-GUI class options for makefiles and setup.h
5127 dnl ---------------------------------------------------------------------------
5128
5129 if test "$wxUSE_STL" = "yes"; then
5130   AC_DEFINE(wxUSE_STL)
5131 fi
5132
5133 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5134   AC_DEFINE(wxUSE_APPLE_IEEE)
5135 fi
5136
5137 if test "$wxUSE_TIMER" = "yes"; then
5138   AC_DEFINE(wxUSE_TIMER)
5139 fi
5140
5141 dnl Unix implementation needs additional checks because audio support
5142 dnl comes in many favours:
5143 if test "$USE_UNIX" = "1" ; then
5144     dnl it's not enough to check for just the header because OSS under NetBSD
5145     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5146     dnl whether we need -lossaudio at link-time
5147     AC_CACHE_CHECK([for ioctl() in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5148         AC_TRY_LINK([
5149                 #include <sys/soundcard.h>
5150             ],
5151             [
5152                 ioctl(0, SNDCTL_DSP_SYNC, 0);
5153             ],
5154             ac_cv_header_sys_soundcard=yes,
5155             [
5156                 saveLibs="$LIBS"
5157                 LIBS="$saveLibs -lossaudio"
5158                 AC_TRY_LINK([
5159                         #include <sys/soundcard.h>
5160                     ],
5161                     [
5162                         ioctl(0, SNDCTL_DSP_SYNC, 0);
5163                     ],
5164                     ac_cv_header_sys_soundcard=yes,
5165                     [
5166                         LIBS="$saveLibs"
5167                         ac_cv_header_sys_soundcard=no
5168                     ]
5169                 )
5170             ]
5171         )
5172     ])
5173
5174     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5175         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5176     else
5177         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5178     fi
5179 fi
5180 WITH_PLUGIN_SDL=0
5181 if test "$wxUSE_SOUND" = "yes"; then
5182   if test "$USE_UNIX" = "1" ; then
5183     if test "$wxUSE_LIBSDL" != "no"; then
5184       AM_PATH_SDL([1.2.0],
5185                   [
5186                     EXTRALIBS_SDL="$SDL_LIBS"
5187                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5188                     AC_DEFINE(wxUSE_LIBSDL)
5189                   ],
5190                   [wxUSE_LIBSDL="no"])
5191       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5192         WITH_PLUGIN_SDL=1
5193       fi
5194     fi
5195   fi
5196
5197   AC_DEFINE(wxUSE_SOUND)
5198   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5199 fi
5200
5201 if test "$WXGTK20" = 1; then
5202     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5203         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5204
5205                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5206                                   [libgnomeprintui-2.2 >= 2.8],
5207                     [
5208 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
5209                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
5210                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5211                     ],
5212                     [
5213                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5214                         wxUSE_LIBGNOMEPRINT="no"
5215                     ]
5216                 )
5217         fi
5218     fi
5219 fi
5220
5221
5222 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5223   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5224 fi
5225
5226 if test "$wxUSE_STOPWATCH" = "yes"; then
5227   AC_DEFINE(wxUSE_STOPWATCH)
5228 fi
5229
5230 if test "$wxUSE_DATETIME" = "yes"; then
5231   AC_DEFINE(wxUSE_DATETIME)
5232 fi
5233
5234 if test "$wxUSE_FILE" = "yes"; then
5235   AC_DEFINE(wxUSE_FILE)
5236 fi
5237
5238 if test "$wxUSE_FFILE" = "yes"; then
5239   AC_DEFINE(wxUSE_FFILE)
5240 fi
5241
5242 if test "$wxUSE_FILESYSTEM" = "yes"; then
5243   AC_DEFINE(wxUSE_FILESYSTEM)
5244 fi
5245
5246 if test "$wxUSE_FS_ZIP" = "yes"; then
5247   AC_DEFINE(wxUSE_FS_ZIP)
5248 fi
5249
5250 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5251   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5252 fi
5253
5254 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5255   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5256     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5257   elif test "$wxUSE_ZLIB" = "no"; then
5258     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5259   else
5260     AC_DEFINE(wxUSE_ZIPSTREAM)
5261   fi
5262 fi
5263
5264 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5265   if test "$USE_UNIX" != 1; then
5266     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5267     wxUSE_ON_FATAL_EXCEPTION=no
5268   else
5269     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5270   fi
5271 fi
5272
5273 if test "$wxUSE_STACKWALKER" = "yes"; then
5274     AC_DEFINE(wxUSE_STACKWALKER)
5275 fi
5276
5277 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5278     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5279         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5280         wxUSE_DEBUGREPORT=no
5281     else
5282         AC_DEFINE(wxUSE_DEBUGREPORT)
5283         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5284             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5285         fi
5286     fi
5287 fi
5288
5289 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5290   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5291 fi
5292
5293 if test "$wxUSE_BUSYINFO" = "yes"; then
5294   AC_DEFINE(wxUSE_BUSYINFO)
5295 fi
5296
5297 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5298   AC_DEFINE(wxUSE_STD_IOSTREAM)
5299 fi
5300
5301 if test "$wxUSE_STD_STRING" = "yes"; then
5302   AC_DEFINE(wxUSE_STD_STRING)
5303 fi
5304
5305 if test "$wxUSE_STDPATHS" = "yes"; then
5306   AC_DEFINE(wxUSE_STDPATHS)
5307 fi
5308
5309 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5310     AC_DEFINE(wxUSE_TEXTBUFFER)
5311 fi
5312
5313 if test "$wxUSE_TEXTFILE" = "yes"; then
5314   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5315     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5316   else
5317     AC_DEFINE(wxUSE_TEXTFILE)
5318   fi
5319 fi
5320
5321 if test "$wxUSE_CONFIG" = "yes" ; then
5322   if test "$wxUSE_TEXTFILE" != "yes"; then
5323     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5324   else
5325     AC_DEFINE(wxUSE_CONFIG)
5326     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5327     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5328   fi
5329 fi
5330
5331 if test "$wxUSE_INTL" = "yes" ; then
5332   if test "$wxUSE_FILE" != "yes"; then
5333     AC_MSG_WARN(I18n code requires wxFile... disabled)
5334   else
5335     AC_DEFINE(wxUSE_INTL)
5336     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5337     GUIDIST="$GUIDIST INTL_DIST"
5338   fi
5339 fi
5340
5341 if test "$wxUSE_LOG" = "yes"; then
5342   AC_DEFINE(wxUSE_LOG)
5343
5344     if test "$wxUSE_LOGGUI" = "yes"; then
5345       AC_DEFINE(wxUSE_LOGGUI)
5346     fi
5347
5348     if test "$wxUSE_LOGWINDOW" = "yes"; then
5349       AC_DEFINE(wxUSE_LOGWINDOW)
5350     fi
5351
5352     if test "$wxUSE_LOGDIALOG" = "yes"; then
5353       AC_DEFINE(wxUSE_LOG_DIALOG)
5354     fi
5355
5356     dnl the keyboard sample requires wxUSE_LOG
5357     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5358 fi
5359
5360 if test "$wxUSE_LONGLONG" = "yes"; then
5361   AC_DEFINE(wxUSE_LONGLONG)
5362 fi
5363
5364 if test "$wxUSE_GEOMETRY" = "yes"; then
5365   AC_DEFINE(wxUSE_GEOMETRY)
5366 fi
5367
5368 if test "$wxUSE_STREAMS" = "yes" ; then
5369   AC_DEFINE(wxUSE_STREAMS)
5370 fi
5371
5372 dnl ---------------------------------------------------------------------------
5373 dnl time/date functions
5374 dnl ------------------------------------------------------------------------
5375
5376 if test "$wxUSE_DATETIME" = "yes"; then
5377     dnl check for strptime
5378     AC_CHECK_FUNCS(strptime)
5379
5380     dnl check for timezone variable
5381     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5382     AC_CACHE_CHECK(for timezone variable in <time.h>,
5383                    wx_cv_var_timezone,
5384                    [
5385                         AC_TRY_COMPILE(
5386                             [
5387                                 #include <time.h>
5388                             ],
5389                             [
5390                                 int tz;
5391                                 tz = timezone;
5392                             ],
5393                             [
5394                                 wx_cv_var_timezone=timezone
5395                             ],
5396                             [
5397                                 AC_TRY_COMPILE(
5398                                     [
5399                                         #include <time.h>
5400                                     ],
5401                                     [
5402                                         int tz;
5403                                         tz = _timezone;
5404                                     ],
5405                                     [
5406                                         wx_cv_var_timezone=_timezone
5407                                     ],
5408                                     [
5409                                         AC_TRY_COMPILE(
5410                                             [
5411                                                 #include <time.h>
5412                                             ],
5413                                             [
5414                                                 int tz;
5415                                                 tz = __timezone;
5416                                             ],
5417                                             [
5418                                                 wx_cv_var_timezone=__timezone
5419                                             ],
5420                                             [
5421                                                 if test "$USE_DOS" = 0 ; then
5422                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5423                                                 fi
5424                                             ]
5425                                         )
5426                                     ]
5427                                 )
5428                             ]
5429                         )
5430                    ]
5431     )
5432
5433     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5434     if test "x$wx_cv_var_timezone" != x ; then
5435         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5436     fi
5437
5438     dnl check for localtime (it's POSIX, but the check can do no harm...)
5439     AC_CHECK_FUNCS(localtime)
5440
5441     if test "$ac_cv_func_localtime" = "yes"; then
5442         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5443                        wx_cv_struct_tm_has_gmtoff,
5444         [
5445             AC_TRY_COMPILE(
5446                 [
5447                     #include <time.h>
5448                 ],
5449                 [
5450                     struct tm tm;
5451                     tm.tm_gmtoff++;
5452                 ],
5453                 [
5454                     wx_cv_struct_tm_has_gmtoff=yes
5455                 ],
5456                 wx_cv_struct_tm_has_gmtoff=no
5457             )
5458         ])
5459     fi
5460
5461     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5462         AC_DEFINE(WX_GMTOFF_IN_TM)
5463     fi
5464
5465     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5466     dnl function to be used for high resolution timers
5467     AC_CHECK_FUNCS(gettimeofday ftime, break)
5468
5469     if test "$ac_cv_func_gettimeofday" = "yes"; then
5470         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5471                        wx_cv_func_gettimeofday_has_2_args,
5472         [
5473             dnl on some _really_ old systems it takes only 1 argument
5474             AC_LANG_SAVE
5475             AC_LANG_CPLUSPLUS
5476
5477             AC_TRY_COMPILE(
5478                 [
5479                     #include <sys/time.h>
5480                     #include <unistd.h>
5481                 ],
5482                 [
5483                     struct timeval tv;
5484                     gettimeofday(&tv, NULL);
5485                 ],
5486                 wx_cv_func_gettimeofday_has_2_args=yes,
5487                 AC_TRY_COMPILE(
5488                     [
5489                         #include <sys/time.h>
5490                         #include <unistd.h>
5491                     ],
5492                     [
5493                         struct timeval tv;
5494                         gettimeofday(&tv);
5495                     ],
5496                     wx_cv_func_gettimeofday_has_2_args=no,
5497                     [
5498                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5499                         wx_cv_func_gettimeofday_has_2_args=unknown
5500                     ]
5501                 )
5502             )
5503             AC_LANG_RESTORE
5504         ])
5505
5506         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5507             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5508         fi
5509     fi
5510
5511     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5512 fi
5513
5514 dnl ------------------------------------------------------------------------
5515 dnl wxSocket
5516 dnl ------------------------------------------------------------------------
5517
5518 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5519 if test "$wxUSE_SOCKETS" = "yes"; then
5520     if test "$wxUSE_MGL" = "1"; then
5521         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5522         wxUSE_SOCKETS="no"
5523     fi
5524 fi
5525
5526 if test "$wxUSE_SOCKETS" = "yes"; then
5527     dnl under MSW we always have sockets
5528     if test "$TOOLKIT" != "MSW"; then
5529         dnl under Solaris and OS/2, socket functions live in -lsocket
5530         AC_CHECK_FUNC(socket,,
5531             [
5532                 AC_CHECK_LIB(socket, socket,
5533                     if test "$INET_LINK" != " -lsocket"; then
5534                         INET_LINK="$INET_LINK -lsocket"
5535                     fi,
5536                     [
5537                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5538                         wxUSE_SOCKETS=no
5539                     ]
5540                 )
5541             ]
5542         )
5543     fi
5544 fi
5545
5546 if test "$wxUSE_SOCKETS" = "yes" ; then
5547     dnl this test may be appropriate if building under cygwin
5548     dnl right now I'm assuming it also uses the winsock stuff
5549     dnl like mingw does..  -- RL
5550     if test "$TOOLKIT" != "MSW"; then
5551         dnl determine the type of third argument for getsockname
5552         dnl This test needs to be done in C++ mode since gsocket.cpp now
5553         dnl is C++ code and pointer cast that are possible even without
5554         dnl warning in C still fail in C++.
5555         AC_LANG_PUSH(C++)
5556         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5557                        wx_cv_type_getsockname3,
5558             [
5559                 AC_TRY_COMPILE(
5560                     [
5561                         #include <sys/types.h>
5562                         #include <sys/socket.h>
5563                     ],
5564                     [
5565                         socklen_t len;
5566                         getsockname(0, 0, &len);
5567                     ],
5568                     wx_cv_type_getsockname3=socklen_t,
5569                     [
5570                         dnl the compiler will compile the version with size_t
5571                         dnl even if the real type of the last parameter is int
5572                         dnl but it should give at least a warning about
5573                         dnl converting between incompatible pointer types, so
5574                         dnl try to use it to get the correct behaviour at
5575                         dnl least with gcc (otherwise we'd always use size_t)
5576                         CFLAGS_OLD="$CFLAGS"
5577                         if test "$GCC" = yes ; then
5578                             CFLAGS="$CFLAGS -Werror"
5579                         fi
5580
5581                         AC_TRY_COMPILE(
5582                             [
5583                                 #include <sys/types.h>
5584                                 #include <sys/socket.h>
5585                             ],
5586                             [
5587                                 size_t len;
5588                                 getsockname(0, 0, &len);
5589                             ],
5590                             wx_cv_type_getsockname3=size_t,
5591                             AC_TRY_COMPILE(
5592                                 [
5593                                     #include <sys/types.h>
5594                                     #include <sys/socket.h>
5595                                 ],
5596                                 [
5597                                     int len;
5598                                     getsockname(0, 0, &len);
5599                                 ],
5600                                 wx_cv_type_getsockname3=int,
5601                                 wx_cv_type_getsockname3=unknown
5602                             )
5603                         )
5604
5605                         CFLAGS="$CFLAGS_OLD"
5606                     ]
5607                 )
5608             ])
5609
5610         if test "$wx_cv_type_getsockname3" = "unknown"; then
5611             wxUSE_SOCKETS=no
5612             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5613         else
5614             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5615         fi
5616         dnl Do this again for getsockopt as it may be different
5617         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5618                        wx_cv_type_getsockopt5,
5619             [
5620                 AC_TRY_COMPILE(
5621                     [
5622                         #include <sys/types.h>
5623                         #include <sys/socket.h>
5624                     ],
5625                     [
5626                         socklen_t len;
5627                         getsockopt(0, 0, 0, 0, &len);
5628                     ],
5629                     wx_cv_type_getsockopt5=socklen_t,
5630                     [
5631                         dnl the compiler will compile the version with size_t
5632                         dnl even if the real type of the last parameter is int
5633                         dnl but it should give at least a warning about
5634                         dnl converting between incompatible pointer types, so
5635                         dnl try to use it to get the correct behaviour at
5636                         dnl least with gcc (otherwise we'd always use size_t)
5637                         CFLAGS_OLD="$CFLAGS"
5638                         if test "$GCC" = yes ; then
5639                             CFLAGS="$CFLAGS -Werror"
5640                         fi
5641
5642                         AC_TRY_COMPILE(
5643                             [
5644                                 #include <sys/types.h>
5645                                 #include <sys/socket.h>
5646                             ],
5647                             [
5648                                 size_t len;
5649                                 getsockopt(0, 0, 0, 0, &len);
5650                             ],
5651                             wx_cv_type_getsockopt5=size_t,
5652                             AC_TRY_COMPILE(
5653                                 [
5654                                     #include <sys/types.h>
5655                                     #include <sys/socket.h>
5656                                 ],
5657                                 [
5658                                     int len;
5659                                     getsockopt(0, 0, 0, 0, &len);
5660                                 ],
5661                                 wx_cv_type_getsockopt5=int,
5662                                 wx_cv_type_getsockopt5=unknown
5663                             )
5664                         )
5665
5666                         CFLAGS="$CFLAGS_OLD"
5667                     ]
5668                 )
5669             ])
5670
5671         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5672             wxUSE_SOCKETS=no
5673             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5674         else
5675             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5676         fi
5677         AC_LANG_POP
5678     fi
5679 fi
5680
5681 if test "$wxUSE_SOCKETS" = "yes" ; then
5682     AC_DEFINE(wxUSE_SOCKETS)
5683     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5684 fi
5685
5686 if test "$wxUSE_PROTOCOL" = "yes"; then
5687     if test "$wxUSE_SOCKETS" != "yes"; then
5688         AC_MSG_WARN(Protocol classes require sockets... disabled)
5689         wxUSE_PROTOCOL=no
5690     fi
5691 fi
5692
5693 if test "$wxUSE_PROTOCOL" = "yes"; then
5694     AC_DEFINE(wxUSE_PROTOCOL)
5695
5696     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5697         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5698     fi
5699     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5700         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5701     fi
5702     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5703         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5704     fi
5705 else
5706     if test "$wxUSE_FS_INET" = "yes"; then
5707         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5708         wxUSE_FS_INET="no"
5709     fi
5710 fi
5711
5712 if test "$wxUSE_URL" = "yes"; then
5713     if test "$wxUSE_PROTOCOL" != "yes"; then
5714         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5715         wxUSE_URL=no
5716     fi
5717     if test "$wxUSE_URL" = "yes"; then
5718         AC_DEFINE(wxUSE_URL)
5719     fi
5720 fi
5721
5722 if test "$wxUSE_FS_INET" = "yes"; then
5723   AC_DEFINE(wxUSE_FS_INET)
5724 fi
5725
5726 dnl ---------------------------------------------------------------------------
5727 dnl Joystick support
5728 dnl ---------------------------------------------------------------------------
5729
5730 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
5731     wxUSE_JOYSTICK=no
5732
5733     dnl under MSW we always have joystick support
5734     if test "$TOOLKIT" = "MSW"; then
5735         wxUSE_JOYSTICK=yes
5736
5737     dnl mac only available on darwin
5738     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5739         if test "$USE_DARWIN" = 1; then
5740             dnl check for a bug in the headers, some have bad setEventCallout
5741             AC_MSG_CHECKING([headers have declarations needed for joystick support])
5742             AC_LANG_PUSH(C++)
5743             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
5744                             [ IOHIDQueueInterface *qi = NULL;
5745                               IOHIDCallbackFunction cb = NULL;
5746                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
5747                             [ wxUSE_JOYSTICK=yes ]
5748                           )
5749             AC_LANG_POP
5750             AC_MSG_RESULT($wxUSE_JOYSTICK)
5751         fi
5752
5753     dnl joystick support is only for Linux 2.1.x or greater
5754     else
5755         AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
5756     fi
5757
5758     if test "$wxUSE_JOYSTICK" = "yes"; then
5759         AC_DEFINE(wxUSE_JOYSTICK)
5760         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5761     else
5762         AC_MSG_WARN(Joystick not supported by this system... disabled)
5763     fi
5764 fi
5765
5766
5767 dnl ---------------------------------------------------------------------------
5768 dnl String stuff
5769 dnl ---------------------------------------------------------------------------
5770
5771 if test "$wxUSE_FONTMAP" = "yes" ; then
5772   AC_DEFINE(wxUSE_FONTMAP)
5773 fi
5774
5775 if test "$wxUSE_UNICODE" = "yes" ; then
5776   AC_DEFINE(wxUSE_UNICODE)
5777
5778   if test "$USE_WIN32" != 1; then
5779       wxUSE_UNICODE_MSLU=no
5780   fi
5781
5782   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5783         AC_CHECK_LIB(unicows,main,
5784             [
5785                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5786             ],
5787             [
5788                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5789                              Applications will only run on Windows NT/2000/XP!])
5790                 wxUSE_UNICODE_MSLU=no
5791             ])
5792     fi
5793 fi
5794
5795 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5796   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5797 fi
5798
5799 dnl ----------------------------------------------------------------
5800 dnl Register PostScript options for makefiles and setup.h
5801 dnl ----------------------------------------------------------------
5802
5803 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5804   AC_DEFINE(wxUSE_POSTSCRIPT)
5805 fi
5806
5807 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5808
5809 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5810
5811 dnl ---------------------------------------------------------------------------
5812 dnl big GUI components: MDI, doc/view, printing, help, ...
5813 dnl ---------------------------------------------------------------------------
5814
5815 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5816     AC_DEFINE(wxUSE_CONSTRAINTS)
5817     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5818 fi
5819
5820 if test "$wxUSE_MDI" = "yes"; then
5821     AC_DEFINE(wxUSE_MDI)
5822
5823     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5824         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5825         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5826     fi
5827 fi
5828
5829 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5830     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5831     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5832     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5833         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5834     fi
5835 fi
5836
5837 if test "$wxUSE_HELP" = "yes"; then
5838     AC_DEFINE(wxUSE_HELP)
5839     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5840
5841     if test "$wxUSE_MSW" = 1; then
5842       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5843         AC_DEFINE(wxUSE_MS_HTML_HELP)
5844       fi
5845     fi
5846
5847     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5848       if test "$wxUSE_HTML" = "yes"; then
5849         AC_DEFINE(wxUSE_WXHTML_HELP)
5850       else
5851         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5852         wxUSE_WXHTML_HELP=no
5853       fi
5854     fi
5855 fi
5856
5857 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5858     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5859         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5860     else
5861         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5862     fi
5863     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5864 fi
5865
5866 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5867     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5868 fi
5869
5870 dnl ---------------------------------------------------------------------------
5871 dnl wxMetafile availability
5872 dnl ---------------------------------------------------------------------------
5873
5874 if test "$wxUSE_METAFILE" = "yes"; then
5875     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
5876         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
5877         wxUSE_METAFILE=no
5878     fi
5879 fi
5880
5881 dnl ---------------------------------------------------------------------------
5882 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5883 dnl ---------------------------------------------------------------------------
5884
5885 dnl check for ole headers and disable a few features requiring it if not
5886 dnl present (earlier versions of mingw32 don't have ole2.h)
5887 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5888                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5889                           -o "$wxUSE_OLE"     = "yes" \
5890                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5891     AC_CHECK_HEADERS(ole2.h)
5892
5893     if test "$ac_cv_header_ole2_h" = "yes" ; then
5894         if test "$GCC" = yes ; then
5895             AC_LANG_SAVE
5896             AC_LANG_CPLUSPLUS
5897
5898             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5899             AC_TRY_COMPILE([#include <windows.h>
5900                             #include <ole2.h>],
5901                            [],
5902                            [AC_MSG_RESULT(no)],
5903                            [AC_MSG_RESULT(yes)
5904                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5905             AC_LANG_RESTORE
5906             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5907             if test "$wxUSE_OLE" = "yes" ; then
5908                 AC_DEFINE(wxUSE_OLE)
5909                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5910             fi
5911         fi
5912
5913         dnl for OLE clipboard and dnd
5914         if test "$wxUSE_DATAOBJ" = "yes" ; then
5915             AC_DEFINE(wxUSE_DATAOBJ)
5916         fi
5917     else
5918         AC_MSG_WARN([Some features disabled because OLE headers not found])
5919
5920         wxUSE_CLIPBOARD=no
5921         wxUSE_DRAG_AND_DROP=no
5922         wxUSE_DATAOBJ=no
5923         wxUSE_OLE=no
5924     fi
5925
5926     if test "$wxUSE_METAFILE" = "yes"; then
5927         AC_DEFINE(wxUSE_METAFILE)
5928
5929         dnl this one should probably be made separately configurable
5930         AC_DEFINE(wxUSE_ENH_METAFILE)
5931     fi
5932 fi
5933
5934 if test "$wxUSE_IPC" = "yes"; then
5935     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5936         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5937         wxUSE_IPC=no
5938     fi
5939
5940     if test "$wxUSE_IPC" = "yes"; then
5941         AC_DEFINE(wxUSE_IPC)
5942         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5943     fi
5944 fi
5945
5946 if test "$wxUSE_DATAOBJ" = "yes"; then
5947     if test "$wxUSE_MGL" = 1; then
5948         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
5949         wxUSE_DATAOBJ=no
5950     else
5951         AC_DEFINE(wxUSE_DATAOBJ)
5952     fi
5953 else
5954     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
5955     wxUSE_CLIPBOARD=no
5956     wxUSE_DRAG_AND_DROP=no
5957 fi
5958
5959 if test "$wxUSE_CLIPBOARD" = "yes"; then
5960     if test "$wxUSE_MGL" = 1; then
5961         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5962         wxUSE_CLIPBOARD=no
5963     fi
5964
5965     if test "$wxUSE_CLIPBOARD" = "yes"; then
5966         AC_DEFINE(wxUSE_CLIPBOARD)
5967     fi
5968 fi
5969
5970 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5971     if test "$wxUSE_GTK" = 1; then
5972         if test "$WXGTK12" != 1; then
5973             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5974             wxUSE_DRAG_AND_DROP=no
5975         fi
5976     fi
5977
5978     if test "$wxUSE_MOTIF" = 1; then
5979         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5980         wxUSE_DRAG_AND_DROP=no
5981     fi
5982
5983     if test "$wxUSE_X11" = 1; then
5984         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5985         wxUSE_DRAG_AND_DROP=no
5986     fi
5987
5988     if test "$wxUSE_MGL" = 1; then
5989         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5990         wxUSE_DRAG_AND_DROP=no
5991     fi
5992
5993     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5994         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5995     fi
5996
5997 fi
5998
5999 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6000     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6001 fi
6002
6003 if test "$wxUSE_SPLINES" = "yes" ; then
6004   AC_DEFINE(wxUSE_SPLINES)
6005 fi
6006
6007 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6008   AC_DEFINE(wxUSE_MOUSEWHEEL)
6009 fi
6010
6011 dnl ---------------------------------------------------------------------------
6012 dnl GUI controls
6013 dnl ---------------------------------------------------------------------------
6014
6015 USES_CONTROLS=0
6016 if test "$wxUSE_CONTROLS" = "yes"; then
6017   USES_CONTROLS=1
6018 fi
6019
6020 if test "$wxUSE_ACCEL" = "yes"; then
6021   AC_DEFINE(wxUSE_ACCEL)
6022   USES_CONTROLS=1
6023 fi
6024
6025 if test "$wxUSE_BUTTON" = "yes"; then
6026   AC_DEFINE(wxUSE_BUTTON)
6027   USES_CONTROLS=1
6028 fi
6029
6030 if test "$wxUSE_BMPBUTTON" = "yes"; then
6031   AC_DEFINE(wxUSE_BMPBUTTON)
6032   USES_CONTROLS=1
6033 fi
6034
6035 if test "$wxUSE_CALCTRL" = "yes"; then
6036   AC_DEFINE(wxUSE_CALENDARCTRL)
6037   USES_CONTROLS=1
6038   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6039 fi
6040
6041 if test "$wxUSE_CARET" = "yes"; then
6042   AC_DEFINE(wxUSE_CARET)
6043   USES_CONTROLS=1
6044   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6045 fi
6046
6047 if test "$wxUSE_COMBOBOX" = "yes"; then
6048   AC_DEFINE(wxUSE_COMBOBOX)
6049   USES_CONTROLS=1
6050 fi
6051
6052 if test "$wxUSE_CHOICE" = "yes"; then
6053   AC_DEFINE(wxUSE_CHOICE)
6054   USES_CONTROLS=1
6055 fi
6056
6057 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6058     AC_DEFINE(wxUSE_CHOICEBOOK)
6059     USES_CONTROLS=1
6060 fi
6061
6062 if test "$wxUSE_CHECKBOX" = "yes"; then
6063   AC_DEFINE(wxUSE_CHECKBOX)
6064   USES_CONTROLS=1
6065 fi
6066
6067 if test "$wxUSE_CHECKLST" = "yes"; then
6068   AC_DEFINE(wxUSE_CHECKLISTBOX)
6069   USES_CONTROLS=1
6070   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6071 fi
6072
6073 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6074   AC_DEFINE(wxUSE_DATEPICKCTRL)
6075   USES_CONTROLS=1
6076 fi
6077
6078 if test "$wxUSE_DISPLAY" = "yes"; then
6079     AC_DEFINE(wxUSE_DISPLAY)
6080     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6081 fi
6082
6083 if test "$wxUSE_GAUGE" = "yes"; then
6084   AC_DEFINE(wxUSE_GAUGE)
6085   USES_CONTROLS=1
6086 fi
6087
6088 if test "$wxUSE_GRID" = "yes"; then
6089   AC_DEFINE(wxUSE_GRID)
6090   USES_CONTROLS=1
6091   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6092 fi
6093
6094 if test "$wxUSE_IMAGLIST" = "yes"; then
6095     AC_DEFINE(wxUSE_IMAGLIST)
6096 fi
6097
6098 if test "$wxUSE_LISTBOOK" = "yes"; then
6099     AC_DEFINE(wxUSE_LISTBOOK)
6100     USES_CONTROLS=1
6101 fi
6102
6103 if test "$wxUSE_LISTBOX" = "yes"; then
6104     AC_DEFINE(wxUSE_LISTBOX)
6105     USES_CONTROLS=1
6106     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6107 fi
6108
6109 if test "$wxUSE_LISTCTRL" = "yes"; then
6110     if test "$wxUSE_IMAGLIST" = "yes"; then
6111         AC_DEFINE(wxUSE_LISTCTRL)
6112         USES_CONTROLS=1
6113         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6114     else
6115         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6116     fi
6117 fi
6118
6119 if test "$wxUSE_NOTEBOOK" = "yes"; then
6120     AC_DEFINE(wxUSE_NOTEBOOK)
6121     USES_CONTROLS=1
6122     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6123 fi
6124
6125 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6126 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6127 dnl     USES_CONTROLS=1
6128 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6129 dnl fi
6130
6131 if test "$wxUSE_RADIOBOX" = "yes"; then
6132     AC_DEFINE(wxUSE_RADIOBOX)
6133     USES_CONTROLS=1
6134 fi
6135
6136 if test "$wxUSE_RADIOBTN" = "yes"; then
6137     AC_DEFINE(wxUSE_RADIOBTN)
6138     USES_CONTROLS=1
6139 fi
6140
6141 if test "$wxUSE_SASH" = "yes"; then
6142     AC_DEFINE(wxUSE_SASH)
6143     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6144 fi
6145
6146 if test "$wxUSE_SCROLLBAR" = "yes"; then
6147     AC_DEFINE(wxUSE_SCROLLBAR)
6148     USES_CONTROLS=1
6149     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6150 fi
6151
6152 if test "$wxUSE_SLIDER" = "yes"; then
6153     AC_DEFINE(wxUSE_SLIDER)
6154     USES_CONTROLS=1
6155 fi
6156
6157 if test "$wxUSE_SPINBTN" = "yes"; then
6158     AC_DEFINE(wxUSE_SPINBTN)
6159     USES_CONTROLS=1
6160 fi
6161
6162 if test "$wxUSE_SPINCTRL" = "yes"; then
6163     AC_DEFINE(wxUSE_SPINCTRL)
6164     USES_CONTROLS=1
6165 fi
6166
6167 if test "$wxUSE_SPLITTER" = "yes"; then
6168     AC_DEFINE(wxUSE_SPLITTER)
6169     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6170 fi
6171
6172 if test "$wxUSE_STATBMP" = "yes"; then
6173     AC_DEFINE(wxUSE_STATBMP)
6174     USES_CONTROLS=1
6175 fi
6176
6177 if test "$wxUSE_STATBOX" = "yes"; then
6178     AC_DEFINE(wxUSE_STATBOX)
6179     USES_CONTROLS=1
6180 fi
6181
6182 if test "$wxUSE_STATTEXT" = "yes"; then
6183     AC_DEFINE(wxUSE_STATTEXT)
6184     USES_CONTROLS=1
6185 fi
6186
6187 if test "$wxUSE_STATLINE" = "yes"; then
6188     AC_DEFINE(wxUSE_STATLINE)
6189     USES_CONTROLS=1
6190 fi
6191
6192 if test "$wxUSE_STATUSBAR" = "yes"; then
6193     dnl this will get undefined in wx/chkconf.h if it's not supported
6194     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6195     AC_DEFINE(wxUSE_STATUSBAR)
6196     USES_CONTROLS=1
6197
6198     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6199 fi
6200
6201 if test "$wxUSE_TABDIALOG" = "yes"; then
6202     AC_DEFINE(wxUSE_TAB_DIALOG)
6203 fi
6204
6205 if test "$wxUSE_TEXTCTRL" = "yes"; then
6206     AC_DEFINE(wxUSE_TEXTCTRL)
6207     USES_CONTROLS=1
6208     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6209 fi
6210
6211 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6212     if test "$wxUSE_COCOA" = 1 ; then
6213         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6214         wxUSE_TOGGLEBTN=no
6215     fi
6216     if test "$wxUSE_UNIVERSAL" = "yes"; then
6217         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
6218         wxUSE_TOGGLEBTN=no
6219     fi
6220
6221     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6222         AC_DEFINE(wxUSE_TOGGLEBTN)
6223         USES_CONTROLS=1
6224     fi
6225 fi
6226
6227 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
6228     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
6229     wxUSE_TOOLBAR="yes"
6230     USES_CONTROLS=1
6231 fi
6232
6233 if test "$wxUSE_TOOLBAR" = "yes"; then
6234     AC_DEFINE(wxUSE_TOOLBAR)
6235     USES_CONTROLS=1
6236
6237     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
6238     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
6239         wxUSE_TOOLBAR_NATIVE="yes"
6240     fi
6241
6242     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
6243         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6244         USES_CONTROLS=1
6245     fi
6246
6247     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6248 fi
6249
6250 if test "$wxUSE_TOOLTIPS" = "yes"; then
6251     if test "$wxUSE_MOTIF" = 1; then
6252         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6253     else
6254         if test "$wxUSE_UNIVERSAL" = "yes"; then
6255             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6256         else
6257             AC_DEFINE(wxUSE_TOOLTIPS)
6258         fi
6259     fi
6260 fi
6261
6262 if test "$wxUSE_TREECTRL" = "yes"; then
6263     if test "$wxUSE_IMAGLIST" = "yes"; then
6264         AC_DEFINE(wxUSE_TREECTRL)
6265         USES_CONTROLS=1
6266         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6267     else
6268         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6269     fi
6270 fi
6271
6272 if test "$wxUSE_POPUPWIN" = "yes"; then
6273     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6274         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6275     else
6276         if test "$wxUSE_PM" = 1; then
6277             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6278         else
6279             AC_DEFINE(wxUSE_POPUPWIN)
6280             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6281
6282             USES_CONTROLS=1
6283         fi
6284     fi
6285 fi
6286
6287 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6288     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6289         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
6290     else
6291         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6292         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6293     fi
6294 fi
6295
6296 if test "$wxUSE_TIPWINDOW" = "yes"; then
6297     if test "$wxUSE_PM" = 1; then
6298         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6299     else
6300         AC_DEFINE(wxUSE_TIPWINDOW)
6301     fi
6302 fi
6303
6304 if test "$USES_CONTROLS" = 1; then
6305     AC_DEFINE(wxUSE_CONTROLS)
6306 fi
6307
6308 dnl ---------------------------------------------------------------------------
6309 dnl misc options
6310 dnl ---------------------------------------------------------------------------
6311
6312 dnl please keep the settings below in alphabetical order
6313 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6314     AC_DEFINE(wxUSE_ACCESSIBILITY)
6315     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6316 fi
6317
6318 if test "$wxUSE_DC_CACHEING" = "yes"; then
6319     AC_DEFINE(wxUSE_DC_CACHEING)
6320 fi
6321
6322 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6323     AC_DEFINE(wxUSE_DRAGIMAGE)
6324     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6325 fi
6326
6327 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6328     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6329         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6330     else
6331         AC_DEFINE(wxUSE_EXCEPTIONS)
6332         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6333     fi
6334 fi
6335
6336 USE_HTML=0
6337 if test "$wxUSE_HTML" = "yes"; then
6338     AC_DEFINE(wxUSE_HTML)
6339     USE_HTML=1
6340     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6341     if test "$wxUSE_MAC" = 1; then
6342         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6343     fi
6344 fi
6345 if test "$wxUSE_WEBKIT" = "yes"; then
6346     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6347         old_CPPFLAGS="$CPPFLAGS"
6348         CPPFLAGS="$CPPFLAGS -x objective-c++"
6349         AC_CHECK_HEADER([WebKit/HIWebView.h],
6350                         [
6351                            AC_DEFINE(wxUSE_WEBKIT)
6352                            WEBKIT_LINK="-framework WebKit"
6353                         ],
6354                         [
6355                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6356                            wxUSE_WEBKIT=no
6357                         ],
6358                         [#include <Carbon/Carbon.h>])
6359         CPPFLAGS="$old_CPPFLAGS"
6360     elif test "$wxUSE_COCOA" = 1; then
6361         AC_DEFINE(wxUSE_WEBKIT)
6362     else
6363         wxUSE_WEBKIT=no
6364     fi
6365 fi
6366
6367 USE_XRC=0
6368 if test "$wxUSE_XRC" = "yes"; then
6369     if test "$wxUSE_XML" != "yes"; then
6370         AC_MSG_WARN([XML library not built, XRC resources disabled])
6371         wxUSE_XRC=no
6372     else
6373         AC_DEFINE(wxUSE_XRC)
6374         USE_XRC=1
6375         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6376     fi
6377 fi
6378
6379 if test "$wxUSE_MENUS" = "yes"; then
6380     AC_DEFINE(wxUSE_MENUS)
6381     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6382 fi
6383
6384 if test "$wxUSE_METAFILE" = "yes"; then
6385     AC_DEFINE(wxUSE_METAFILE)
6386 fi
6387
6388 if test "$wxUSE_MIMETYPE" = "yes"; then
6389     AC_DEFINE(wxUSE_MIMETYPE)
6390 fi
6391
6392 if test "$wxUSE_MINIFRAME" = "yes"; then
6393     AC_DEFINE(wxUSE_MINIFRAME)
6394     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6395 fi
6396
6397 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6398     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6399     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6400         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6401         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6402     fi
6403 fi
6404
6405
6406 if test "$wxUSE_VALIDATORS" = "yes"; then
6407     AC_DEFINE(wxUSE_VALIDATORS)
6408     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6409 fi
6410
6411 if test "$wxUSE_PALETTE" = "yes" ; then
6412   AC_DEFINE(wxUSE_PALETTE)
6413 fi
6414
6415 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6416   dnl Must be done this late because -lunicows must be before all the other libs
6417   LIBS=" -lunicows $LIBS"
6418 fi
6419
6420 dnl ---------------------------------------------------------------------------
6421 dnl wxImage options
6422 dnl ---------------------------------------------------------------------------
6423
6424 if test "$wxUSE_IMAGE" = "yes" ; then
6425     AC_DEFINE(wxUSE_IMAGE)
6426
6427     if test "$wxUSE_GIF" = "yes" ; then
6428       AC_DEFINE(wxUSE_GIF)
6429     fi
6430
6431     if test "$wxUSE_PCX" = "yes" ; then
6432       AC_DEFINE(wxUSE_PCX)
6433     fi
6434
6435     if test "$wxUSE_IFF" = "yes" ; then
6436       AC_DEFINE(wxUSE_IFF)
6437     fi
6438
6439     if test "$wxUSE_PNM" = "yes" ; then
6440       AC_DEFINE(wxUSE_PNM)
6441     fi
6442
6443     if test "$wxUSE_XPM" = "yes" ; then
6444       AC_DEFINE(wxUSE_XPM)
6445     fi
6446
6447     if test "$wxUSE_ICO_CUR" = "yes" ; then
6448       AC_DEFINE(wxUSE_ICO_CUR)
6449     fi
6450 fi
6451
6452 dnl ---------------------------------------------------------------------------
6453 dnl common dialogs
6454 dnl ---------------------------------------------------------------------------
6455
6456 if test "$wxUSE_CHOICEDLG" = "yes"; then
6457     AC_DEFINE(wxUSE_CHOICEDLG)
6458 fi
6459
6460 if test "$wxUSE_COLOURDLG" = "yes"; then
6461     AC_DEFINE(wxUSE_COLOURDLG)
6462 fi
6463
6464 if test "$wxUSE_FILEDLG" = "yes"; then
6465     AC_DEFINE(wxUSE_FILEDLG)
6466 fi
6467
6468 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6469     AC_DEFINE(wxUSE_FINDREPLDLG)
6470 fi
6471
6472 if test "$wxUSE_FONTDLG" = "yes"; then
6473     AC_DEFINE(wxUSE_FONTDLG)
6474 fi
6475
6476 if test "$wxUSE_DIRDLG" = "yes"; then
6477     if test "$wxUSE_TREECTRL" != "yes"; then
6478         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6479     else
6480         AC_DEFINE(wxUSE_DIRDLG)
6481     fi
6482 fi
6483
6484 if test "$wxUSE_MSGDLG" = "yes"; then
6485     AC_DEFINE(wxUSE_MSGDLG)
6486 fi
6487
6488 if test "$wxUSE_NUMBERDLG" = "yes"; then
6489     AC_DEFINE(wxUSE_NUMBERDLG)
6490 fi
6491
6492 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6493     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6494        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6495     else
6496         AC_DEFINE(wxUSE_PROGRESSDLG)
6497     fi
6498 fi
6499
6500 if test "$wxUSE_SPLASH" = "yes"; then
6501     AC_DEFINE(wxUSE_SPLASH)
6502     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6503 fi
6504
6505 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6506     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6507        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6508     else
6509         AC_DEFINE(wxUSE_STARTUP_TIPS)
6510     fi
6511 fi
6512
6513 if test "$wxUSE_TEXTDLG" = "yes"; then
6514     AC_DEFINE(wxUSE_TEXTDLG)
6515 fi
6516
6517 if test "$wxUSE_WIZARDDLG" = "yes"; then
6518     AC_DEFINE(wxUSE_WIZARDDLG)
6519     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6520 fi
6521
6522 dnl ---------------------------------------------------------------------------
6523 dnl wxMediaCtrl
6524 dnl ---------------------------------------------------------------------------
6525
6526 if test "$wxUSE_MEDIACTRL" = "yes"; then
6527     dnl -----------------------------------------------------------------------
6528     dnl GStreamer
6529     dnl -----------------------------------------------------------------------
6530     if test "$wxUSE_GTK" = 1; then
6531         wxUSE_GSTREAMER="yes"
6532
6533         dnl -------------------------------------------------------------------
6534         dnl Test for gstreamer module from pkg-config
6535         dnl -------------------------------------------------------------------
6536         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6537         [
6538             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6539             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6540         ],
6541         [
6542             AC_MSG_WARN([GStreamer installation not found])
6543             wxUSE_GSTREAMER="no"
6544         ])
6545
6546         dnl -------------------------------------------------------------------
6547         dnl Perform a check for a GStreamer element using gst-inspect
6548         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6549         dnl Last modification: 25/01/2005
6550         dnl
6551         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6552         dnl -------------------------------------------------------------------
6553         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6554         [
6555         if test "x$GST_INSPECT" == "x"; then
6556             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6557         fi
6558
6559         if test "x$GST_INSPECT" != "x"; then
6560             AC_MSG_CHECKING(GStreamer element $1)
6561             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6562             AC_MSG_RESULT(found.)
6563             $2
6564             else
6565             AC_MSG_RESULT(not found.)
6566             $3
6567             fi
6568         fi
6569         ])
6570
6571         dnl -------------------------------------------------------------------
6572         dnl Test for x video sink (video useless without)
6573         dnl -------------------------------------------------------------------
6574         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6575                         [
6576                             wxUSE_GSTREAMER="no"
6577                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6578                         ])
6579
6580         dnl -------------------------------------------------------------------
6581         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6582         dnl -------------------------------------------------------------------
6583         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6584                         [
6585                             wxUSE_GSTREAMER="no"
6586                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6587                         ],
6588                         [#include <gst/gst.h>])
6589
6590         AC_MSG_CHECKING([for gstplay 0.8])
6591         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6592
6593         if test "$ac_find_libraries" = "" ; then
6594             AC_MSG_RESULT([no])
6595             wxUSE_GSTREAMER="no"
6596         else
6597             AC_MSG_RESULT([yes])
6598         fi
6599
6600         if test "$wxUSE_GSTREAMER" = "yes"; then
6601             AC_DEFINE(wxUSE_GSTREAMER)
6602             AC_MSG_RESULT([GStreamer detection successful])
6603         fi
6604     fi
6605     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6606     AC_DEFINE(wxUSE_MEDIACTRL)
6607 fi
6608
6609 dnl ---------------------------------------------------------------------------
6610 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6611 dnl ---------------------------------------------------------------------------
6612
6613 if test "$cross_compiling" = "yes"; then
6614     dnl Use best guess from host as we can't use uname when cross compiling
6615     OSINFO="\"$host\""
6616 else
6617     dnl attualy work out OS version
6618     OSINFO=`uname -s -r -m`
6619     OSINFO="\"$OSINFO\""
6620 fi
6621
6622 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6623
6624 dnl ---------------------------------------------------------------------------
6625 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6626 dnl ---------------------------------------------------------------------------
6627
6628 if test "x$prefix" != "xNONE"; then
6629     wxPREFIX=$prefix
6630 else
6631     wxPREFIX=$ac_default_prefix
6632 fi
6633
6634 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6635
6636
6637 dnl ---------------------------------------------------------------------------
6638 dnl define variables with all built libraries for wx-config
6639 dnl ---------------------------------------------------------------------------
6640
6641 CORE_BASE_LIBS="net base"
6642 CORE_GUI_LIBS="adv core"
6643
6644 if test "$wxUSE_XML" = "yes" ; then
6645     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6646 fi
6647 if test "$wxUSE_ODBC" != "no" ; then
6648     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6649     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6650 fi
6651 if test "$wxUSE_HTML" = "yes" ; then
6652     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6653 fi
6654 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6655     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
6656 fi
6657 if test "$wxUSE_XRC" = "yes" ; then
6658     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6659 fi
6660
6661 if test "$wxUSE_GUI" != "yes"; then
6662     CORE_GUI_LIBS=""
6663 fi
6664
6665 AC_SUBST(CORE_BASE_LIBS)
6666 AC_SUBST(CORE_GUI_LIBS)
6667
6668
6669 dnl ---------------------------------------------------------------------------
6670 dnl Output the makefiles and such from the results found above
6671 dnl ---------------------------------------------------------------------------
6672
6673 dnl all additional libraries (except wxWidgets itself) we link with
6674
6675 dnl note that we always link with -lm except for Mac OS X
6676 dnl extended.c uses floor() and is always linked in
6677
6678 if test "$wxUSE_MAC" = 1 ; then
6679     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6680         if test "$USE_DARWIN" = 1; then
6681             LDFLAGS="$LDFLAGS -framework QuickTime"
6682         else
6683             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6684         fi
6685     fi
6686     if test "$USE_DARWIN" = 1; then
6687         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6688     else
6689         LDFLAGS="$LDFLAGS -lCarbonLib"
6690     fi
6691 fi
6692 if test "$wxUSE_COCOA" = 1 ; then
6693     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6694     if test "$wxUSE_MEDIACTRL" = "yes"; then
6695         LDFLAGS="$LDFLAGS -framework QuickTime"
6696     fi
6697 fi
6698 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
6699     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
6700 fi
6701
6702 dnl FIXME: should this be covered by the conditional above
6703 dnl given the -lm comment there?  Or should that comment (and
6704 dnl this one) be removed..   [ 7 Nov 2001 ]
6705
6706 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6707
6708 dnl Only add the -lm library if floating point functions cannot be used
6709 dnl without it.  This check is important on cygwin because of the bizarre
6710 dnl way that they have organized functions into libraries.  On cygwin, both
6711 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6712 dnl means that
6713 dnl   1) linking with -lm is not necessary, and
6714 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6715 dnl In particular, if you compile any program with -mno-cygwin and link with
6716 dnl -lm, it will crash instantly when it is run.  This happens because the
6717 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6718 dnl the ___main function instead of allowing it to be defined by
6719 dnl /usr/lib/mingw/libmingw32.a as it should be.
6720 dnl
6721 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6722 dnl
6723 dnl Just check a few floating point functions. If they are all found without
6724 dnl -lm, then we must not need -lm.
6725 have_cos=0
6726 have_floor=0
6727 AC_CHECK_FUNCS(cos, have_cos=1)
6728 AC_CHECK_FUNCS(floor, have_floor=1)
6729 AC_MSG_CHECKING(if floating point functions link without -lm)
6730 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6731     AC_MSG_RESULT(yes)
6732 else
6733     AC_MSG_RESULT(no)
6734     LIBS="$LIBS -lm"
6735     # use different functions to avoid configure caching
6736     have_sin=0
6737     have_ceil=0
6738     AC_CHECK_FUNCS(sin, have_sin=1)
6739     AC_CHECK_FUNCS(ceil, have_ceil=1)
6740     AC_MSG_CHECKING(if floating point functions link with -lm)
6741     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6742         AC_MSG_RESULT(yes)
6743     else
6744         AC_MSG_RESULT(no)
6745         # not sure we should warn the user, crash, etc.
6746     fi
6747 fi
6748
6749 if test "$wxUSE_GUI" = "yes"; then
6750
6751     dnl TODO add checks that these samples will really compile (i.e. all the
6752     dnl      library features they need are present)
6753
6754     dnl TODO some samples are never built so far: mfc (requires VC++)
6755     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6756                      dynamic erase event exec font image minimal mobile \
6757                      mobile/wxedit mobile/styles propsize render \
6758                      richedit rotate shaped vscroll widgets"
6759
6760     if test "$wxUSE_MONOLITHIC" != "yes"; then
6761         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6762     fi
6763     if test "$TOOLKIT" = "MSW"; then
6764         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6765         if test "$wxUSE_UNIVERSAL" != "yes"; then
6766             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6767         fi
6768     fi
6769     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6770         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6771     fi
6772 else
6773     SAMPLES_SUBDIRS="console"
6774 fi
6775
6776
6777 dnl all -I options we must pass to the compiler
6778 dnl
6779 dnl note that the order is somewhat important: wxWidgets headers should
6780 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6781 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6782 dnl CodeWarrior):
6783 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6784 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6785
6786 dnl C/C++ compiler options used to compile wxWidgets
6787 if test "$GXX" = yes ; then
6788     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6789     CWARNINGS="-Wall -Wundef"
6790     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6791 fi
6792
6793 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6794
6795 dnl remove the extra white space from the cc/c++/ld options
6796 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6797 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6798 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6799
6800 if test "x$MWCC" = "xyes"; then
6801     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6802     dnl must use <regex.h> from system not our local copy on OS X,
6803     dnl but must use local not system on OS 9.
6804     dnl The following should make all -I paths usable for <> includes
6805     dnl while first checking in real system paths.  With 8.3 using
6806     dnl -gccincludes it will actually check local paths before system
6807     dnl even for <> which is totally wrong.
6808
6809     dnl Note that because this absolutely needs to be before any -I
6810     dnl that we have to tack it on to the end of the compiler commandline.
6811     CC="$CC -cwd source -I-"
6812     CXX="$CXX -cwd source -I-"
6813 fi
6814
6815
6816 LIBS=`echo $LIBS`
6817 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6818 EXTRALIBS_XML="$EXPAT_LINK"
6819 EXTRALIBS_HTML="$MSPACK_LINK"
6820 EXTRALIBS_ODBC="$ODBC_LINK"
6821 if test "$wxUSE_GUI" = "yes"; then
6822     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6823 fi
6824 if test "$wxUSE_OPENGL" = "yes"; then
6825     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6826 fi
6827
6828 LDFLAGS="$LDFLAGS $PROFILE"
6829
6830 dnl wxGTK does not need TOOLKIT includes in wx-config
6831 if test "$wxUSE_GTK" = 1; then
6832     WXCONFIG_INCLUDE=
6833 else
6834     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6835 fi
6836
6837 WXCONFIG_EXTRALIBS="$LIBS"
6838
6839 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6840 if test "$wxUSE_REGEX" = "builtin" ; then
6841     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
6842 fi
6843 if test "$wxUSE_EXPAT" = "builtin" ; then
6844     wxconfig_3rdparty="expat $wxconfig_3rdparty"
6845 fi
6846 if test "$wxUSE_ODBC" = "builtin" ; then
6847     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
6848 fi
6849 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6850     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
6851 fi
6852 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6853     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
6854 fi
6855 if test "$wxUSE_LIBPNG" = "builtin" ; then
6856     wxconfig_3rdparty="png $wxconfig_3rdparty"
6857 fi
6858 if test "$wxUSE_ZLIB" = "builtin" ; then
6859     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
6860 fi
6861
6862 for i in $wxconfig_3rdparty ; do
6863     WXCONFIG_EXTRALIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_EXTRALIBS"
6864 done
6865
6866
6867 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6868     WXUNIV=1
6869 else
6870     WXUNIV=0
6871 fi
6872
6873 AC_SUBST(wxUSE_ZLIB)
6874 AC_SUBST(wxUSE_REGEX)
6875 AC_SUBST(wxUSE_EXPAT)
6876 AC_SUBST(wxUSE_ODBC)
6877 AC_SUBST(wxUSE_LIBJPEG)
6878 AC_SUBST(wxUSE_LIBPNG)
6879 AC_SUBST(wxUSE_LIBTIFF)
6880
6881 if test $wxUSE_MONOLITHIC = "yes" ; then
6882     MONOLITHIC=1
6883 else
6884     MONOLITHIC=0
6885 fi
6886
6887 if test $wxUSE_PLUGINS = "yes" ; then
6888     USE_PLUGINS=1
6889 else
6890     USE_PLUGINS=0
6891 fi
6892
6893 if test $wxUSE_ODBC != "no" ; then
6894     USE_ODBC=1
6895 else
6896     USE_ODBC=0
6897 fi
6898
6899 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6900     USE_QA=1
6901 else
6902     USE_QA=0
6903 fi
6904
6905 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6906     OFFICIAL_BUILD=1
6907 else
6908     OFFICIAL_BUILD=0
6909 fi
6910
6911 AC_SUBST(VENDOR)
6912 AC_SUBST(OFFICIAL_BUILD)
6913 AC_SUBST(WX_FLAVOUR)
6914 AC_SUBST(WX_LIB_FLAVOUR)
6915
6916 AC_SUBST(WXUNIV)
6917 AC_SUBST(MONOLITHIC)
6918 AC_SUBST(USE_PLUGINS)
6919 AC_SUBST(LIBS)
6920 AC_SUBST(EXTRALIBS)
6921 AC_SUBST(EXTRALIBS_XML)
6922 AC_SUBST(EXTRALIBS_HTML)
6923 AC_SUBST(EXTRALIBS_ODBC)
6924 AC_SUBST(EXTRALIBS_GUI)
6925 AC_SUBST(EXTRALIBS_OPENGL)
6926 AC_SUBST(EXTRALIBS_SDL)
6927 AC_SUBST(WITH_PLUGIN_SDL)
6928 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6929 AC_SUBST(UNICODE)
6930 AC_SUBST(BUILD)
6931 AC_SUBST(DEBUG_INFO)
6932 AC_SUBST(DEBUG_FLAG)
6933 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6934 AC_SUBST(TOOLKIT_LOWERCASE)
6935 AC_SUBST(TOOLKIT_VERSION)
6936 AC_SUBST(SAMPLES_RPATH_FLAG)
6937 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6938 AC_SUBST(HOST_SUFFIX)
6939 AC_SUBST(CPPUNIT_CFLAGS)
6940 AC_SUBST(CPPUNIT_LIBS)
6941
6942 case "$TOOLKIT" in
6943     GTK)
6944         TOOLKIT_USER="GTK+"
6945         if test "$WXGTK20" = 1; then
6946             TOOLKIT_USER="$TOOLKIT_USER 2"
6947         fi
6948         ;;
6949
6950     *)
6951         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6952         ;;
6953 esac
6954
6955 if test "$wxUSE_WINE" = "yes"; then
6956     BAKEFILE_FORCE_PLATFORM=win32
6957 fi
6958
6959 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6960
6961 if test "$wxUSE_SHARED" = "yes"; then
6962
6963     dnl We get the shared build linker from bakefile, since it
6964     dnl moved all the logic for this out of this file and into
6965     dnl its own macro.  But it can't decide on whether to return
6966     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6967     dnl So normalise and expand everything here now, because its
6968     dnl not going to change inside wx-config anyway.
6969     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6970     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6971
6972     dnl Need addtional flag on OS/2, so override bakefiles value
6973     dnl (there currently is no suitable variable to which the
6974     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6975     case "${host}" in
6976       *-pc-os2_emx | *-pc-os2-emx )
6977         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6978         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6979         cp -p ${srcdir}/src/os2/dllnames.sh .
6980         cp -p ${srcdir}/src/os2/dllar.sh .
6981       ;;
6982     esac
6983 else
6984
6985     dnl No bakefile support for static builds, but this should be ok for most.
6986     EXE_LINKER="$CXX -o"
6987
6988 fi
6989 if test "$wxUSE_OMF" = "yes"; then
6990     case "${host}" in
6991       *-pc-os2_emx | *-pc-os2-emx )
6992         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
6993         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6994         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6995       ;;
6996     esac
6997 fi
6998
6999 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
7000 dnl be in wx-config output.  Not doing so could result in link problems.
7001 GCC_PRAGMA_FLAGS=""
7002 PCH_FLAGS=""
7003
7004 dnl Find out if we have to define WX_PRECOMP (and thus NO_GCC_PRAGMA)
7005 if test $GCC_PCH = 1 ; then
7006     PCH_FLAGS="-DWX_PRECOMP"
7007     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
7008 else
7009     dnl Find out if we have to define NO_GCC_PRAGMA
7010     if test "$GCC" = yes; then
7011         AC_MSG_CHECKING([if this GCC version is >= 4.0 and needs -DNO_GCC_PRAGMA])
7012         AC_TRY_COMPILE([],
7013             [#if (__GNUC__ < 4)
7014              Not GCC 4.0 or greater
7015              #endif
7016             ],
7017             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
7018              AC_MSG_RESULT([yes])],
7019             [AC_MSG_RESULT([no])
7020             case "${host}" in
7021                 *-*-darwin* )
7022                     dnl Some Apple's GCC version are broken and can't handle the
7023                     dnl pragmas:
7024                     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
7025                 ;;
7026                 *-*-mingw32* )
7027                     dnl MinGW GCC versions > 3.2 have problems with
7028                     dnl static member of classes derived from templates
7029                     dnl in combination with #pragma interface/implementation
7030                     dnl (the test case uses 4 files)
7031                     dnl ... and with exceptions handling (undefined symbols needed
7032                     dnl to correctly calls dtors when unwinding) as well
7033                     if test "$wxUSE_STL" = "yes" -o \
7034                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
7035                     "$wxUSE_NO_RTTI" != "yes"; then
7036                         AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
7037                         AC_TRY_COMPILE([],
7038                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
7039                              Not GCC 3.2 or greater
7040                              #endif
7041                             ],
7042                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
7043                              AC_MSG_RESULT([yes])],
7044                             [AC_MSG_RESULT([no])])
7045                     fi
7046                     ;;
7047                 *-pc-os2_emx | *-pc-os2-emx )
7048                     dnl GCC versions ported to OS/2 have similar problems with
7049                     dnl static member of classes in combination with STL and
7050                     dnl pragma interface/implementation
7051                     if test "$wxUSE_STL" = "yes"; then
7052                         AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
7053                         AC_TRY_COMPILE([],
7054                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
7055                              Not GCC 3.2 or greater
7056                              #endif
7057                             ],
7058                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
7059                              AC_MSG_RESULT([yes])],
7060                             [AC_MSG_RESULT([no])])
7061                     fi
7062                     ;;
7063             esac
7064 dnl  closing bracket of if GCC < 4.0
7065         ] )
7066     fi
7067 fi
7068 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
7069
7070
7071 dnl for convenience, sort the samples in alphabetical order
7072 dnl
7073 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7074 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7075 dnl
7076 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7077 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7078 dnl       only removes the Unix-like part of the introduced line break.
7079 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7080
7081 dnl subtle bakefile goop.
7082 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7083 dnl I wish we would have called it something less likely to clash with
7084 dnl things though.
7085 AC_SUBST(SHARED)
7086
7087 dnl global options
7088 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7089 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7090
7091 dnl debugging options
7092 AC_SUBST(WXDEBUG_DEFINE)
7093
7094 dnl toolkit options
7095 AC_SUBST(USE_GUI)
7096 AC_SUBST(AFMINSTALL)
7097 AC_SUBST(WIN32INSTALL)
7098 AC_SUBST(TOOLKIT)
7099 AC_SUBST(TOOLKIT_DIR)
7100 AC_SUBST(TOOLCHAIN_NAME)
7101 AC_SUBST(TOOLCHAIN_FULLNAME)
7102 AC_SUBST(TOOLCHAIN_DEFS)
7103 AC_SUBST(TOOLCHAIN_DLL_DEFS)
7104
7105 dnl wx-config options
7106 AC_SUBST(host_alias)
7107 AC_SUBST(cross_compiling)
7108 AC_SUBST(WIDGET_SET)
7109 AC_SUBST(WX_RELEASE)
7110 AC_SUBST(WX_VERSION)
7111 AC_SUBST(WX_SUBVERSION)
7112 AC_SUBST(WX_CHARTYPE)
7113 AC_SUBST(WX_DEBUGTYPE)
7114 AC_SUBST(WXCONFIG_EXTRALIBS)
7115 AC_SUBST(WXCONFIG_INCLUDE)
7116 AC_SUBST(WXCONFIG_RPATH)
7117 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7118 AC_SUBST(WX_LARGEFILE_FLAGS)
7119 AC_SUBST(GCC_PRAGMA_FLAGS)
7120 AC_SUBST(CODE_GEN_FLAGS)
7121 AC_SUBST(CODE_GEN_FLAGS_CXX)
7122 AC_SUBST(EXE_LINKER)
7123
7124 dnl distribution vars
7125 AC_SUBST(GUIDIST)
7126 AC_SUBST(DISTDIR)
7127
7128 dnl additional subdirectories where we will build
7129 AC_SUBST(SAMPLES_SUBDIRS)
7130
7131 dnl additional libraries and linker settings
7132 AC_SUBST(LDFLAGS)
7133 AC_SUBST(LDFLAGS_GL)
7134 AC_SUBST(OPENGL_LIBS)
7135 AC_SUBST(DMALLOC_LIBS)
7136 AC_SUBST(WX_VERSION_TAG)
7137
7138 dnl additional resurces settings
7139 AC_SUBST(RESCOMP)
7140 AC_SUBST(RESFLAGS)
7141 AC_SUBST(RESPROGRAMOBJ)
7142 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7143 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7144
7145 dnl additional for Mac OS X
7146 AC_SUBST(DEREZ)
7147 AC_SUBST(LIBWXMACRES)
7148 AC_SUBST(MACRESCOMP)
7149 AC_SUBST(MACSETFILE)
7150 AC_SUBST(MACRESWXCONFIG)
7151
7152 dnl other tools
7153 AC_SUBST(GCC)
7154 AC_SUBST(DLLTOOL)
7155
7156
7157 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7158 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7159 dnl - and we do use it)
7160 AC_PROG_MAKE_SET
7161
7162
7163 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7164
7165 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7166                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7167                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7168
7169 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7170                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7171                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7172
7173 AC_CONFIG_FILES([ version-script Makefile ])
7174
7175 AC_CONFIG_COMMANDS([ wx-config
7176                    ],
7177                    [ rm -f wx-config
7178                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7179                    ],
7180                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7181                      LN_S="${LN_S}"
7182                    ])
7183
7184 dnl This would give us us build dir that in every significant way
7185 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7186 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7187 dnl on platforms that do not have symlinks.
7188 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7189 dnl AC_CONFIG_LINKS([ contrib/include ])
7190
7191
7192 dnl Configure samples, contrib etc. directories, but only if they are present:
7193 if test "$wxUSE_GUI" = "yes"; then
7194     SUBDIRS="samples demos utils contrib"
7195 else dnl we build wxBase only
7196     dnl there are no wxBase programs in contrib nor demos
7197     SUBDIRS="samples utils"
7198 fi
7199 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7200 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7201
7202 for subdir in `echo $SUBDIRS`; do
7203     if test -d ${srcdir}/${subdir} ; then
7204         if test "$wxUSE_GUI" = "yes"; then
7205             if test ${subdir} = "samples"; then
7206                 dnl only take those samples which compile in the current
7207                 dnl configuration and which exist
7208                 makefiles="samples/Makefile.in $makefiles"
7209                 for sample in `echo $SAMPLES_SUBDIRS`; do
7210                     if test -d $srcdir/samples/$sample; then
7211                         makefiles="samples/$sample/Makefile.in $makefiles"
7212                     fi
7213                 done
7214             else
7215                 dnl assume that everything compiles for utils &c
7216                 dnl any that shouldn't be built can be added to
7217                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
7218                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7219                 eval "disabled=\$$disabled_var"
7220                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7221                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
7222             fi
7223         else dnl we build wxBase only
7224             dnl don't take all samples/utils, just those which build with
7225             dnl wxBase
7226             if test ${subdir} = "samples"; then
7227                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7228             elif test ${subdir} = "utils"; then
7229                 makefiles=""
7230                 for util in HelpGen tex2rtf ; do
7231                     if test -d $srcdir/utils/$util ; then
7232                         makefiles="utils/$util/Makefile.in \
7233                                    utils/$util/src/Makefile.in \
7234                                    $makefiles"
7235                     fi
7236                 done
7237             else dnl assume that everything compiles for tests
7238                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7239             fi
7240         fi
7241
7242         for mkin in $makefiles ; do
7243             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7244             AC_CONFIG_FILES([$mk])
7245         done
7246     fi
7247 done
7248
7249
7250 AC_OUTPUT
7251
7252 dnl report how we have been configured
7253 echo
7254 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7255 echo ""
7256 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
7257 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7258
7259 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7260 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7261 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
7262
7263 echo "  What level of wxWidgets compatibility should be enabled?"
7264 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
7265 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
7266
7267 echo "  Which libraries should wxWidgets use?"
7268 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7269 echo "                                       png                ${wxUSE_LIBPNG-none}"
7270 echo "                                       regex              ${wxUSE_REGEX}"
7271 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7272 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7273 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7274 fi
7275 echo "                                       zlib               ${wxUSE_ZLIB}"
7276 echo "                                       odbc               ${wxUSE_ODBC}"
7277 echo "                                       expat              ${wxUSE_EXPAT}"
7278 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7279 echo "                                       sdl                ${wxUSE_LIBSDL}"
7280 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
7281
7282 echo ""
7283
7284 dnl vi: set et sts=4 sw=4 com=\:dnl: