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], [2.5.3], [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 dnl
  35 dnl ..and update WX_CURRENT, WX_REVISION and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0.
  52 dnl
  53 dnl The resulting library name will be of the form:
  54 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  55
  56 wx_major_version_number=2
  57 wx_minor_version_number=5
  58 wx_release_number=3
  59 wx_subrelease_number=3
  60
  61 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  62 WX_VERSION=$WX_RELEASE.$wx_release_number
  63 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  64
  65 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  66
  67 WX_CURRENT=3
  68 WX_REVISION=0
  69 WX_AGE=3
  70
  71
  72 dnl ------------------------------------------------------------------------
  73 dnl Check platform (host system)
  74 dnl ------------------------------------------------------------------------
  75
  76 dnl OS (assume Unix)
  77 USE_UNIX=1
  78 USE_OS2=0
  79 USE_WIN32=0
  80 USE_DOS=0
  81 USE_BEOS=0
  82 USE_MAC=0
  83
  84 dnl Unix kind
  85 USE_AIX=
  86 USE_BSD=                            dnl any BSD
  87 USE_DARWIN=                         dnl a.k.a. Mac OS X
  88 USE_FREEBSD=
  89 USE_GNU=                            dnl GNU/Hurd
  90 USE_HPUX=
  91 USE_LINUX=
  92 USE_NETBSD=
  93 USE_OPENBSD=
  94 USE_OSF=                            dnl OSF/1 (obsolete?)
  95 USE_SGI=
  96 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  97 USE_SUN=                            dnl SunOS or Solaris
  98 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  99 USE_SVR4=                           dnl SysV R4
 100 USE_SYSV=                           dnl any System V
 101 USE_VMS=
 102 USE_ULTRIX=
 103 USE_UNIXWARE=
 104
 105 dnl hardware platform
 106 USE_ALPHA=
 107
 108 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 109 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 110 dnl than checking it during run-time
 111 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 112
 113 dnl the list of all available toolkits
 114 dnl
 115 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 116 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 117
 118 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 119 dnl     which are either yes or no
 120 DEFAULT_wxUSE_COCOA=0
 121 DEFAULT_wxUSE_GTK=0
 122 DEFAULT_wxUSE_MAC=0
 123 DEFAULT_wxUSE_MGL=0
 124 DEFAULT_wxUSE_MICROWIN=0
 125 DEFAULT_wxUSE_MOTIF=0
 126 DEFAULT_wxUSE_MSW=0
 127 DEFAULT_wxUSE_PM=0
 128 DEFAULT_wxUSE_X11=0
 129
 130 dnl these are the values which are really default for the given platform -
 131 dnl they're not cached and are only used if no --with-toolkit was given *and*
 132 dnl nothing was found in the cache
 133 DEFAULT_DEFAULT_wxUSE_COCOA=0
 134 DEFAULT_DEFAULT_wxUSE_GTK=0
 135 DEFAULT_DEFAULT_wxUSE_MAC=0
 136 DEFAULT_DEFAULT_wxUSE_MGL=0
 137 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 138 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 139 DEFAULT_DEFAULT_wxUSE_MSW=0
 140 DEFAULT_DEFAULT_wxUSE_PM=0
 141 DEFAULT_DEFAULT_wxUSE_X11=0
 142
 143 PROGRAM_EXT=
 144 SO_SUFFIX=so
 145 SAMPLES_RPATH_FLAG=
 146 SAMPLES_RPATH_POSTLINK=
 147
 148 dnl to support a new system, you need to add its canonical name (as determined
 149 dnl by config.sub or specified by the configure command line) to this "case"
 150 dnl and also define the shared library flags below - search for
 151 dnl SHARED_LIB_SETUP to find the exact place
 152 case "${host}" in
 153   *-hp-hpux* )
 154     USE_HPUX=1
 155     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 156     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 157     SO_SUFFIX=sl
 158     AC_DEFINE(__HPUX__)
 159   ;;
 160   *-*-linux* )
 161     USE_LINUX=1
 162     AC_DEFINE(__LINUX__)
 163     TMP=`uname -m`
 164     if test "x$TMP" = "xalpha"; then
 165       USE_ALPHA=1
 166       AC_DEFINE(__ALPHA__)
 167     fi
 168     DEFAULT_DEFAULT_wxUSE_GTK=1
 169   ;;
 170   *-*-gnu* | *-*-k*bsd*-gnu )
 171     USE_GNU=1
 172     TMP=`uname -m`
 173     if test "x$TMP" = "xalpha"; then
 174       USE_ALPHA=1
 175       AC_DEFINE(__ALPHA__)
 176     fi
 177     DEFAULT_DEFAULT_wxUSE_GTK=1
 178   ;;
 179   *-*-irix5* | *-*-irix6* )
 180     USE_SGI=1
 181     USE_SVR4=1
 182     AC_DEFINE(__SGI__)
 183     AC_DEFINE(__SVR4__)
 184     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 185   ;;
 186   *-*-solaris2* )
 187     USE_SUN=1
 188     USE_SOLARIS=1
 189     USE_SVR4=1
 190     AC_DEFINE(__SUN__)
 191     AC_DEFINE(__SOLARIS__)
 192     AC_DEFINE(__SVR4__)
 193     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 194     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 195   ;;
 196   *-*-sunos4* )
 197     USE_SUN=1
 198     USE_SUNOS=1
 199     USE_BSD=1
 200     AC_DEFINE(__SUN__)
 201     AC_DEFINE(__SUNOS__)
 202     AC_DEFINE(__BSD__)
 203     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 204   ;;
 205   *-*-freebsd*)
 206     USE_BSD=1
 207     USE_FREEBSD=1
 208     AC_DEFINE(__FREEBSD__)
 209     AC_DEFINE(__BSD__)
 210     DEFAULT_DEFAULT_wxUSE_GTK=1
 211   ;;
 212   *-*-openbsd*)
 213     USE_BSD=1
 214     USE_OPENBSD=1
 215     AC_DEFINE(__OPENBSD__)
 216     AC_DEFINE(__BSD__)
 217     DEFAULT_DEFAULT_wxUSE_GTK=1
 218   ;;
 219   *-*-netbsd*)
 220     USE_BSD=1
 221     USE_NETBSD=1
 222     AC_DEFINE(__NETBSD__)
 223     AC_DEFINE(__BSD__)
 224     DEFAULT_DEFAULT_wxUSE_GTK=1
 225   ;;
 226   *-*-osf* )
 227     USE_ALPHA=1
 228     USE_OSF=1
 229     AC_DEFINE(__ALPHA__)
 230     AC_DEFINE(__OSF__)
 231     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 232     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 233   ;;
 234   *-*-dgux5* )
 235     USE_ALPHA=1
 236     USE_SVR4=1
 237     AC_DEFINE(__ALPHA__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241   *-*-sysv5* )
 242     USE_SYSV=1
 243     USE_SVR4=1
 244     AC_DEFINE(__SYSV__)
 245     AC_DEFINE(__SVR4__)
 246     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 247   ;;
 248   *-*-aix* )
 249     USE_AIX=1
 250     USE_SYSV=1
 251     USE_SVR4=1
 252     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 253     dnl
 254     dnl     Both archive libraries and shared libraries on AIX have an .a
 255     dnl     extension. This will explain why you can't link with an .so and
 256     dnl     why it works with the name changed to .a.
 257     SO_SUFFIX=a
 258     AC_DEFINE(__AIX__)
 259     AC_DEFINE(__SYSV__)
 260     AC_DEFINE(__SVR4__)
 261     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 262   ;;
 263
 264   *-*-*UnixWare*)
 265     USE_SYSV=1
 266     USE_SVR4=1
 267     USE_UNIXWARE=1
 268     AC_DEFINE(__UNIXWARE__)
 269   ;;
 270
 271   *-*-cygwin* | *-*-mingw32* )
 272     dnl MBN: some of the defines have been moved after toolkit detection
 273     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 274     dnl      USE_UNIX  must be set and not USE_WIN32
 275     SO_SUFFIX=dll
 276     PROGRAM_EXT=".exe"
 277     RESCOMP=windres
 278     DEFAULT_DEFAULT_wxUSE_MSW=1
 279   ;;
 280
 281   *-pc-msdosdjgpp )
 282     USE_UNIX=0
 283     USE_DOS=1
 284     AC_DEFINE(__DOS__)
 285     PROGRAM_EXT=".exe"
 286     DEFAULT_DEFAULT_wxUSE_MGL=1
 287     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 288     LIBS="$LIBS -lstdc++"
 289   ;;
 290
 291   *-pc-os2_emx | *-pc-os2-emx )
 292     AC_DEFINE(__EMX__)
 293     USE_OS2=1
 294     AC_DEFINE(__OS2__)
 295     PROGRAM_EXT=".exe"
 296     DEFAULT_DEFAULT_wxUSE_PM=1
 297     dnl "c++" wrapper is not always available, so always use plain gcc.
 298     CXX=gcc
 299     LDFLAGS="$LDFLAGS -Zcrtdll"
 300     dnl
 301     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 302     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 303     dnl For now however, we still need it to make sure the configure script
 304     dnl works on OS/2 no matter what platform it is generated on.
 305     ac_executable_extensions=".exe"
 306     export ac_executable_extensions
 307     dnl This strange code is necessary to deal with handling of
 308     dnl backslashes by ksh and pdksh's sh variant.
 309     ac_save_IFS="$IFS"
 310     IFS='\\'
 311     ac_TEMP_PATH=
 312     for ac_dir in $PATH; do
 313       IFS=$ac_save_IFS
 314       if test -z "$ac_TEMP_PATH"; then
 315         ac_TEMP_PATH="$ac_dir"
 316       else
 317         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 318       fi
 319     done
 320     export PATH="$ac_TEMP_PATH"
 321     unset ac_TEMP_PATH
 322   ;;
 323
 324   powerpc-*-darwin* )
 325     dnl PowerPC Darwin based distributions (including Mac OS X)
 326     USE_BSD=1
 327     USE_DARWIN=1
 328     SO_SUFFIX=dylib
 329     AC_DEFINE(__BSD__)
 330     AC_DEFINE(__DARWIN__)
 331     AC_DEFINE(__POWERPC__)
 332     AC_DEFINE(TARGET_CARBON)
 333     DEFAULT_DEFAULT_wxUSE_MAC=1
 334   ;;
 335   powerpc-apple-macos* )
 336     dnl Classic Mac OS (< X)
 337     USE_UNIX=0
 338     dnl For some reason the test that should be cross-compiler capable fails
 339     dnl However, there is no doubt that MacOS PowerPC is big endian.
 340     ac_cv_c_bigendian=yes
 341     SO_SUFFIX=shlib
 342     dnl AC_DEFINE(TARGET_CARBON)
 343     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 344     DEFAULT_DEFAULT_wxUSE_MAC=1
 345   ;;
 346
 347   *-*-beos* )
 348     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 349     USE_BEOS=1
 350     AC_DEFINE(__BEOS__)
 351   ;;
 352
 353   *)
 354     AC_MSG_ERROR(unknown system type ${host}.)
 355 esac
 356
 357 dnl ---------------------------------------------------------------------------
 358 dnl command line options for configure
 359 dnl ---------------------------------------------------------------------------
 360
 361 dnl the default values for all options - we collect them all here to simplify
 362 dnl modification of the default values (for example, if the defaults for some
 363 dnl platform should be changed, it can be done here too)
 364 dnl
 365 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 366
 367 WX_ARG_CACHE_INIT
 368
 369 dnl useful to test the compilation with minimum options, define as 0 for normal
 370 dnl usage
 371 DEBUG_CONFIGURE=0
 372 if test $DEBUG_CONFIGURE = 1; then
 373   DEFAULT_wxUSE_UNIVERSAL=no
 374   DEFAULT_wxUSE_STL=no
 375
 376   DEFAULT_wxUSE_NANOX=no
 377
 378   DEFAULT_wxUSE_THREADS=yes
 379
 380   DEFAULT_wxUSE_SHARED=yes
 381   DEFAULT_wxUSE_OPTIMISE=no
 382   DEFAULT_wxUSE_PROFILE=no
 383   DEFAULT_wxUSE_NO_DEPS=no
 384   DEFAULT_wxUSE_NO_RTTI=no
 385   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 386   DEFAULT_wxUSE_RPATH=yes
 387   DEFAULT_wxUSE_PERMISSIVE=no
 388   DEFAULT_wxUSE_DEBUG_FLAG=yes
 389   DEFAULT_wxUSE_DEBUG_INFO=yes
 390   DEFAULT_wxUSE_DEBUG_GDB=yes
 391   DEFAULT_wxUSE_MEM_TRACING=no
 392   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 393   DEFAULT_wxUSE_DMALLOC=no
 394   DEFAULT_wxUSE_APPLE_IEEE=no
 395
 396   DEFAULT_wxUSE_EXCEPTIONS=no
 397   DEFAULT_wxUSE_LOG=yes
 398   DEFAULT_wxUSE_LOGWINDOW=no
 399   DEFAULT_wxUSE_LOGGUI=no
 400   DEFAULT_wxUSE_LOGDIALOG=no
 401
 402   DEFAULT_wxUSE_GUI=yes
 403   DEFAULT_wxUSE_CONTROLS=no
 404
 405   DEFAULT_wxUSE_REGEX=no
 406   DEFAULT_wxUSE_XML=no
 407   DEFAULT_wxUSE_EXPAT=no
 408   DEFAULT_wxUSE_ZLIB=no
 409   DEFAULT_wxUSE_LIBPNG=no
 410   DEFAULT_wxUSE_LIBJPEG=no
 411   DEFAULT_wxUSE_LIBTIFF=no
 412   DEFAULT_wxUSE_LIBXPM=no
 413   DEFAULT_wxUSE_LIBMSPACK=no
 414   DEFAULT_wxUSE_LIBSDL=no
 415   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 416   DEFAULT_wxUSE_ODBC=no
 417   DEFAULT_wxUSE_OPENGL=no
 418
 419   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 420   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 421   DEFAULT_wxUSE_STD_IOSTREAM=no
 422   DEFAULT_wxUSE_CMDLINE_PARSER=no
 423   DEFAULT_wxUSE_DATETIME=no
 424   DEFAULT_wxUSE_TIMER=no
 425   DEFAULT_wxUSE_STOPWATCH=no
 426   DEFAULT_wxUSE_FILE=no
 427   DEFAULT_wxUSE_FFILE=no
 428   DEFAULT_wxUSE_TEXTBUFFER=no
 429   DEFAULT_wxUSE_TEXTFILE=no
 430   DEFAULT_wxUSE_SOUND=no
 431   DEFAULT_wxUSE_MEDIACTRL=no
 432   DEFAULT_wxUSE_DIRECTSHOW=no
 433   DEFAULT_wxUSE_INTL=no
 434   DEFAULT_wxUSE_CONFIG=no
 435   DEFAULT_wxUSE_FONTMAP=no
 436   DEFAULT_wxUSE_STREAMS=no
 437   DEFAULT_wxUSE_SOCKETS=no
 438   DEFAULT_wxUSE_OLE=no
 439   DEFAULT_wxUSE_DATAOBJ=no
 440   DEFAULT_wxUSE_DIALUP_MANAGER=no
 441   DEFAULT_wxUSE_JOYSTICK=no
 442   DEFAULT_wxUSE_DYNLIB_CLASS=no
 443   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 444   DEFAULT_wxUSE_LONGLONG=no
 445   DEFAULT_wxUSE_GEOMETRY=no
 446
 447   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 448   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 449   DEFAULT_wxUSE_POSTSCRIPT=no
 450
 451   DEFAULT_wxUSE_CLIPBOARD=no
 452   DEFAULT_wxUSE_TOOLTIPS=no
 453   DEFAULT_wxUSE_DRAG_AND_DROP=no
 454   DEFAULT_wxUSE_DRAGIMAGE=no
 455   DEFAULT_wxUSE_SPLINES=no
 456
 457   DEFAULT_wxUSE_MDI=no
 458   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 459   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 460   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 461
 462   DEFAULT_wxUSE_RESOURCES=no
 463   DEFAULT_wxUSE_CONSTRAINTS=no
 464   DEFAULT_wxUSE_IPC=no
 465   DEFAULT_wxUSE_HELP=no
 466   DEFAULT_wxUSE_MS_HTML_HELP=no
 467   DEFAULT_wxUSE_WXHTML_HELP=no
 468   DEFAULT_wxUSE_TREELAYOUT=no
 469   DEFAULT_wxUSE_METAFILE=no
 470   DEFAULT_wxUSE_MIMETYPE=no
 471   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 472   DEFAULT_wxUSE_PROTOCOL=no
 473   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 474   DEFAULT_wxUSE_PROTOCOL_FTP=no
 475   DEFAULT_wxUSE_PROTOCOL_FILE=no
 476   DEFAULT_wxUSE_URL=no
 477
 478   DEFAULT_wxUSE_COMMONDLGS=no
 479   DEFAULT_wxUSE_CHOICEDLG=no
 480   DEFAULT_wxUSE_COLOURDLG=no
 481   DEFAULT_wxUSE_DIRDLG=no
 482   DEFAULT_wxUSE_FILEDLG=no
 483   DEFAULT_wxUSE_FINDREPLDLG=no
 484   DEFAULT_wxUSE_FONTDLG=no
 485   DEFAULT_wxUSE_MSGDLG=no
 486   DEFAULT_wxUSE_NUMBERDLG=no
 487   DEFAULT_wxUSE_TEXTDLG=no
 488   DEFAULT_wxUSE_SPLASH=no
 489   DEFAULT_wxUSE_STARTUP_TIPS=no
 490   DEFAULT_wxUSE_PROGRESSDLG=no
 491   DEFAULT_wxUSE_WIZARDDLG=no
 492
 493   DEFAULT_wxUSE_MENUS=no
 494   DEFAULT_wxUSE_MINIFRAME=no
 495   DEFAULT_wxUSE_HTML=no
 496   DEFAULT_wxUSE_XRC=no
 497   DEFAULT_wxUSE_WEBKIT=no
 498   DEFAULT_wxUSE_FILESYSTEM=no
 499   DEFAULT_wxUSE_FS_INET=no
 500   DEFAULT_wxUSE_FS_ZIP=no
 501   DEFAULT_wxUSE_BUSYINFO=no
 502   DEFAULT_wxUSE_ZIPSTREAM=no
 503   DEFAULT_wxUSE_VALIDATORS=no
 504
 505   DEFAULT_wxUSE_ACCEL=no
 506   DEFAULT_wxUSE_BUTTON=no
 507   DEFAULT_wxUSE_BMPBUTTON=no
 508   DEFAULT_wxUSE_CALCTRL=no
 509   DEFAULT_wxUSE_CARET=no
 510   DEFAULT_wxUSE_CHECKBOX=no
 511   DEFAULT_wxUSE_CHECKLST=no
 512   DEFAULT_wxUSE_CHOICE=no
 513   DEFAULT_wxUSE_CHOICEBOOK=no
 514   DEFAULT_wxUSE_COMBOBOX=no
 515   DEFAULT_wxUSE_DISPLAY=no
 516   DEFAULT_wxUSE_GAUGE=no
 517   DEFAULT_wxUSE_GRID=no
 518   DEFAULT_wxUSE_IMAGLIST=no
 519   DEFAULT_wxUSE_LISTBOOK=no
 520   DEFAULT_wxUSE_LISTBOX=no
 521   DEFAULT_wxUSE_LISTCTRL=no
 522   DEFAULT_wxUSE_NOTEBOOK=no
 523   DEFAULT_wxUSE_RADIOBOX=no
 524   DEFAULT_wxUSE_RADIOBTN=no
 525   DEFAULT_wxUSE_SASH=no
 526   DEFAULT_wxUSE_SCROLLBAR=no
 527   DEFAULT_wxUSE_SLIDER=no
 528   DEFAULT_wxUSE_SPINBTN=no
 529   DEFAULT_wxUSE_SPINCTRL=no
 530   DEFAULT_wxUSE_SPLITTER=no
 531   DEFAULT_wxUSE_STATBMP=no
 532   DEFAULT_wxUSE_STATBOX=no
 533   DEFAULT_wxUSE_STATLINE=no
 534   DEFAULT_wxUSE_STATTEXT=no
 535   DEFAULT_wxUSE_STATUSBAR=yes
 536   DEFAULT_wxUSE_TABDIALOG=no
 537   DEFAULT_wxUSE_TEXTCTRL=no
 538   DEFAULT_wxUSE_TOGGLEBTN=no
 539   DEFAULT_wxUSE_TOOLBAR=no
 540   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 541   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 542   DEFAULT_wxUSE_TREECTRL=no
 543   DEFAULT_wxUSE_POPUPWIN=no
 544   DEFAULT_wxUSE_TIPWINDOW=no
 545
 546   DEFAULT_wxUSE_UNICODE=no
 547   DEFAULT_wxUSE_UNICODE_MSLU=no
 548   DEFAULT_wxUSE_WCSRTOMBS=no
 549
 550   DEFAULT_wxUSE_PALETTE=no
 551   DEFAULT_wxUSE_IMAGE=no
 552   DEFAULT_wxUSE_GIF=no
 553   DEFAULT_wxUSE_PCX=no
 554   DEFAULT_wxUSE_PNM=no
 555   DEFAULT_wxUSE_IFF=no
 556   DEFAULT_wxUSE_XPM=no
 557   DEFAULT_wxUSE_ICO_CUR=no
 558   DEFAULT_wxUSE_ACCESSIBILITY=no
 559
 560   DEFAULT_wxUSE_MONOLITHIC=no
 561   DEFAULT_wxUSE_PLUGINS=no
 562   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 563 else
 564   DEFAULT_wxUSE_UNIVERSAL=no
 565   DEFAULT_wxUSE_STL=no
 566
 567   DEFAULT_wxUSE_NANOX=no
 568
 569   DEFAULT_wxUSE_THREADS=yes
 570
 571   DEFAULT_wxUSE_SHARED=yes
 572   DEFAULT_wxUSE_OPTIMISE=yes
 573   DEFAULT_wxUSE_PROFILE=no
 574   DEFAULT_wxUSE_NO_DEPS=no
 575   DEFAULT_wxUSE_NO_RTTI=no
 576   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 577   DEFAULT_wxUSE_RPATH=yes
 578   DEFAULT_wxUSE_PERMISSIVE=no
 579   DEFAULT_wxUSE_DEBUG_FLAG=no
 580   DEFAULT_wxUSE_DEBUG_INFO=no
 581   DEFAULT_wxUSE_DEBUG_GDB=no
 582   DEFAULT_wxUSE_MEM_TRACING=no
 583   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 584   DEFAULT_wxUSE_DMALLOC=no
 585   DEFAULT_wxUSE_APPLE_IEEE=yes
 586
 587   DEFAULT_wxUSE_EXCEPTIONS=yes
 588   DEFAULT_wxUSE_LOG=yes
 589   DEFAULT_wxUSE_LOGWINDOW=yes
 590   DEFAULT_wxUSE_LOGGUI=yes
 591   DEFAULT_wxUSE_LOGDIALOG=yes
 592
 593   DEFAULT_wxUSE_GUI=yes
 594
 595   DEFAULT_wxUSE_REGEX=yes
 596   DEFAULT_wxUSE_XML=yes
 597   DEFAULT_wxUSE_EXPAT=yes
 598   DEFAULT_wxUSE_ZLIB=yes
 599   DEFAULT_wxUSE_LIBPNG=yes
 600   DEFAULT_wxUSE_LIBJPEG=yes
 601   DEFAULT_wxUSE_LIBTIFF=yes
 602   DEFAULT_wxUSE_LIBXPM=yes
 603   DEFAULT_wxUSE_LIBMSPACK=yes
 604   DEFAULT_wxUSE_LIBSDL=no
 605   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 606   DEFAULT_wxUSE_ODBC=no
 607   DEFAULT_wxUSE_OPENGL=no
 608
 609   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 610   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 611   DEFAULT_wxUSE_STD_IOSTREAM=no
 612   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 613   DEFAULT_wxUSE_DATETIME=yes
 614   DEFAULT_wxUSE_TIMER=yes
 615   DEFAULT_wxUSE_STOPWATCH=yes
 616   DEFAULT_wxUSE_FILE=yes
 617   DEFAULT_wxUSE_FFILE=yes
 618   DEFAULT_wxUSE_TEXTBUFFER=yes
 619   DEFAULT_wxUSE_TEXTFILE=yes
 620   DEFAULT_wxUSE_SOUND=yes
 621   DEFAULT_wxUSE_MEDIACTRL=no
 622   DEFAULT_wxUSE_DIRECTSHOW=no
 623   DEFAULT_wxUSE_INTL=yes
 624   DEFAULT_wxUSE_CONFIG=yes
 625   DEFAULT_wxUSE_FONTMAP=yes
 626   DEFAULT_wxUSE_STREAMS=yes
 627   DEFAULT_wxUSE_SOCKETS=yes
 628   DEFAULT_wxUSE_OLE=yes
 629   DEFAULT_wxUSE_DATAOBJ=yes
 630   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 631   DEFAULT_wxUSE_JOYSTICK=yes
 632   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 633   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 634   DEFAULT_wxUSE_LONGLONG=yes
 635   DEFAULT_wxUSE_GEOMETRY=yes
 636
 637   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 638   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 639   DEFAULT_wxUSE_POSTSCRIPT=yes
 640
 641   DEFAULT_wxUSE_CLIPBOARD=yes
 642   DEFAULT_wxUSE_TOOLTIPS=yes
 643   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 644   DEFAULT_wxUSE_DRAGIMAGE=yes
 645   DEFAULT_wxUSE_SPLINES=yes
 646
 647   DEFAULT_wxUSE_MDI=yes
 648   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 649   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 650   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 651
 652   DEFAULT_wxUSE_RESOURCES=no
 653   DEFAULT_wxUSE_CONSTRAINTS=yes
 654   DEFAULT_wxUSE_IPC=yes
 655   DEFAULT_wxUSE_HELP=yes
 656   DEFAULT_wxUSE_MS_HTML_HELP=yes
 657   DEFAULT_wxUSE_WXHTML_HELP=yes
 658   DEFAULT_wxUSE_TREELAYOUT=yes
 659   DEFAULT_wxUSE_METAFILE=yes
 660   DEFAULT_wxUSE_MIMETYPE=yes
 661   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 662   DEFAULT_wxUSE_PROTOCOL=yes
 663   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 664   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 665   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 666   DEFAULT_wxUSE_URL=yes
 667
 668   DEFAULT_wxUSE_COMMONDLGS=yes
 669   DEFAULT_wxUSE_CHOICEDLG=yes
 670   DEFAULT_wxUSE_COLOURDLG=yes
 671   DEFAULT_wxUSE_DIRDLG=yes
 672   DEFAULT_wxUSE_FILEDLG=yes
 673   DEFAULT_wxUSE_FINDREPLDLG=yes
 674   DEFAULT_wxUSE_FONTDLG=yes
 675   DEFAULT_wxUSE_MSGDLG=yes
 676   DEFAULT_wxUSE_NUMBERDLG=yes
 677   DEFAULT_wxUSE_TEXTDLG=yes
 678   DEFAULT_wxUSE_SPLASH=yes
 679   DEFAULT_wxUSE_STARTUP_TIPS=yes
 680   DEFAULT_wxUSE_PROGRESSDLG=yes
 681   DEFAULT_wxUSE_WIZARDDLG=yes
 682
 683   DEFAULT_wxUSE_MENUS=yes
 684   DEFAULT_wxUSE_MINIFRAME=yes
 685   DEFAULT_wxUSE_HTML=yes
 686   DEFAULT_wxUSE_XRC=yes
 687   DEFAULT_wxUSE_WEBKIT=yes
 688   DEFAULT_wxUSE_FILESYSTEM=yes
 689   DEFAULT_wxUSE_FS_INET=yes
 690   DEFAULT_wxUSE_FS_ZIP=yes
 691   DEFAULT_wxUSE_BUSYINFO=yes
 692   DEFAULT_wxUSE_ZIPSTREAM=yes
 693   DEFAULT_wxUSE_VALIDATORS=yes
 694
 695   DEFAULT_wxUSE_ACCEL=yes
 696   DEFAULT_wxUSE_BUTTON=yes
 697   DEFAULT_wxUSE_BMPBUTTON=yes
 698   DEFAULT_wxUSE_CALCTRL=yes
 699   DEFAULT_wxUSE_CARET=yes
 700   DEFAULT_wxUSE_CHECKBOX=yes
 701   DEFAULT_wxUSE_CHECKLST=yes
 702   DEFAULT_wxUSE_CHOICE=yes
 703   DEFAULT_wxUSE_CHOICEBOOK=yes
 704   DEFAULT_wxUSE_COMBOBOX=yes
 705   DEFAULT_wxUSE_DISPLAY=yes
 706   DEFAULT_wxUSE_GAUGE=yes
 707   DEFAULT_wxUSE_GRID=yes
 708   DEFAULT_wxUSE_IMAGLIST=yes
 709   DEFAULT_wxUSE_LISTBOOK=yes
 710   DEFAULT_wxUSE_LISTBOX=yes
 711   DEFAULT_wxUSE_LISTCTRL=yes
 712   DEFAULT_wxUSE_NOTEBOOK=yes
 713   DEFAULT_wxUSE_RADIOBOX=yes
 714   DEFAULT_wxUSE_RADIOBTN=yes
 715   DEFAULT_wxUSE_SASH=yes
 716   DEFAULT_wxUSE_SCROLLBAR=yes
 717   DEFAULT_wxUSE_SLIDER=yes
 718   DEFAULT_wxUSE_SPINBTN=yes
 719   DEFAULT_wxUSE_SPINCTRL=yes
 720   DEFAULT_wxUSE_SPLITTER=yes
 721   DEFAULT_wxUSE_STATBMP=yes
 722   DEFAULT_wxUSE_STATBOX=yes
 723   DEFAULT_wxUSE_STATLINE=yes
 724   DEFAULT_wxUSE_STATTEXT=yes
 725   DEFAULT_wxUSE_STATUSBAR=yes
 726   DEFAULT_wxUSE_TABDIALOG=no
 727   DEFAULT_wxUSE_TEXTCTRL=yes
 728   DEFAULT_wxUSE_TOGGLEBTN=yes
 729   DEFAULT_wxUSE_TOOLBAR=yes
 730   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 731   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 732   DEFAULT_wxUSE_TREECTRL=yes
 733   DEFAULT_wxUSE_POPUPWIN=yes
 734   DEFAULT_wxUSE_TIPWINDOW=yes
 735
 736   DEFAULT_wxUSE_UNICODE=no
 737   DEFAULT_wxUSE_UNICODE_MSLU=yes
 738   DEFAULT_wxUSE_WCSRTOMBS=no
 739
 740   DEFAULT_wxUSE_PALETTE=yes
 741   DEFAULT_wxUSE_IMAGE=yes
 742   DEFAULT_wxUSE_GIF=yes
 743   DEFAULT_wxUSE_PCX=yes
 744   DEFAULT_wxUSE_IFF=no
 745   DEFAULT_wxUSE_PNM=yes
 746   DEFAULT_wxUSE_XPM=yes
 747   DEFAULT_wxUSE_ICO_CUR=yes
 748   DEFAULT_wxUSE_ACCESSIBILITY=no
 749
 750   DEFAULT_wxUSE_MONOLITHIC=no
 751   DEFAULT_wxUSE_PLUGINS=no
 752   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 753
 754   dnl Appliable only when --with-gtk was used:
 755   DEFAULT_wxUSE_GTK2=yes
 756 fi
 757
 758 dnl WX_ARG_WITH should be used to select whether an external package will be
 759 dnl used or not, to configure compile-time features of this package itself,
 760 dnl use WX_ARG_ENABLE instead
 761
 762 dnl ============================
 763 dnl external package dependecies
 764 dnl ============================
 765
 766 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 767 dnl these values manually
 768 for toolkit in `echo $ALL_TOOLKITS`; do
 769   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 770   if test "x$LINE" != "x" ; then
 771     has_toolkit_in_cache=1
 772     eval "DEFAULT_$LINE"
 773     eval "CACHE_$toolkit=1"
 774   fi
 775 done
 776
 777 dnl ---------------------------------------------------------------------------
 778 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 779 dnl first to disable many other switches if it's given
 780 dnl
 781 dnl NB: this is still in testing stage, don't use if you don't know what you're
 782 dnl     doing
 783 dnl ---------------------------------------------------------------------------
 784
 785 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 786 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 787 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 788
 789 if test "$wxUSE_GUI" = "yes"; then
 790
 791 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 792 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 793 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 794 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 795 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 796 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 797 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 798 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 799 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 800 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 801 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 802 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 803
 804 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 805 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 806
 807 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 808 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 809 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 810 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 811 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 812 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 813 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 814 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 815
 816 fi
 817 dnl for GUI only
 818
 819 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 820 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 821 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 822 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 823 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 824
 825 dnl ---------------------------------------------------------------------------
 826 dnl compile options
 827 dnl ---------------------------------------------------------------------------
 828
 829 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 830 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 831 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 832 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 833 if test "$USE_OS2" = "1"; then
 834     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 835 fi
 836
 837 if test "$wxUSE_DEBUG" = "yes"; then
 838   DEFAULT_wxUSE_DEBUG_FLAG=yes
 839   DEFAULT_wxUSE_DEBUG_INFO=yes
 840   BUILD=debug
 841 elif test "$wxUSE_DEBUG" = "no"; then
 842   DEFAULT_wxUSE_DEBUG_FLAG=no
 843   DEFAULT_wxUSE_DEBUG_INFO=no
 844   BUILD=release
 845 fi
 846
 847 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 848 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 849 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 850 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 851 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 852 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 853 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 854 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 855 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 856 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 857
 858 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 859 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 860
 861 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 862
 863
 864 dnl ---------------------------------------------------------------------------
 865 dnl (small) optional non GUI classes
 866 dnl ---------------------------------------------------------------------------
 867
 868 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 869 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 870
 871 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 872 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 873 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 874 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 875 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 876 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 877 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 878
 879 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 880
 881 dnl please keep the settings below in alphabetical order
 882 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 883 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 884 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 885 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 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(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 903 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 904 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 905 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 906 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 907 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 908 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 909 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 910 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 911 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 912 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 913 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 914
 915 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 916 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 917 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 918 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 919 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 920
 921
 922 dnl ---------------------------------------------------------------------------
 923 dnl "big" options (i.e. those which change a lot of things throughout the library)
 924 dnl ---------------------------------------------------------------------------
 925
 926 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 927
 928 if test "$wxUSE_GUI" = "yes"; then
 929
 930 dnl ---------------------------------------------------------------------------
 931 dnl "big" GUI options
 932 dnl ---------------------------------------------------------------------------
 933
 934 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 935 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 936 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 937 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 938 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 939 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 940 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 941 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 942 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 943 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 944 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 945 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 946 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 947 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 948
 949 dnl ---------------------------------------------------------------------------
 950 dnl PostScript options
 951 dnl ---------------------------------------------------------------------------
 952 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 953
 954 dnl VZ: these options seem to be always on, if someone wants to change it please do
 955 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 956 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 957
 958 dnl ---------------------------------------------------------------------------
 959 dnl resources
 960 dnl ---------------------------------------------------------------------------
 961
 962 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 963 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 964
 965 dnl ---------------------------------------------------------------------------
 966 dnl IPC &c
 967 dnl ---------------------------------------------------------------------------
 968
 969 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 970 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 971 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 972
 973 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 974
 975 dnl ---------------------------------------------------------------------------
 976 dnl optional GUI controls (in alphabetical order except the first one)
 977 dnl ---------------------------------------------------------------------------
 978
 979 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 980
 981 dnl even with --enable-controls, some may be disabled by giving
 982 dnl --disable-<control> later on the command line - but by default all will be
 983 dnl used (and vice versa)
 984 if test "$wxUSE_CONTROLS" = "yes"; then
 985   DEFAULT_wxUSE_ACCEL=yes
 986   DEFAULT_wxUSE_BMPBUTTON=yes
 987   DEFAULT_wxUSE_BUTTON=yes
 988   DEFAULT_wxUSE_CALCTRL=no
 989   DEFAULT_wxUSE_CARET=yes
 990   DEFAULT_wxUSE_COMBOBOX=yes
 991   DEFAULT_wxUSE_CHECKBOX=yes
 992   DEFAULT_wxUSE_CHECKLISTBOX=yes
 993   DEFAULT_wxUSE_CHOICE=yes
 994   DEFAULT_wxUSE_CHOICEBOOK=yes
 995   DEFAULT_wxUSE_GAUGE=yes
 996   DEFAULT_wxUSE_GRID=yes
 997   DEFAULT_wxUSE_IMAGLIST=yes
 998   DEFAULT_wxUSE_LISTBOOK=yes
 999   DEFAULT_wxUSE_LISTBOX=yes
1000   DEFAULT_wxUSE_LISTCTRL=yes
1001   DEFAULT_wxUSE_NOTEBOOK=yes
1002   DEFAULT_wxUSE_RADIOBOX=yes
1003   DEFAULT_wxUSE_RADIOBTN=yes
1004   DEFAULT_wxUSE_SASH=yes
1005   DEFAULT_wxUSE_SCROLLBAR=yes
1006   DEFAULT_wxUSE_SLIDER=yes
1007   DEFAULT_wxUSE_SPINBTN=yes
1008   DEFAULT_wxUSE_SPINCTRL=yes
1009   DEFAULT_wxUSE_SPLITTER=yes
1010   DEFAULT_wxUSE_STATBMP=yes
1011   DEFAULT_wxUSE_STATBOX=yes
1012   DEFAULT_wxUSE_STATLINE=yes
1013   DEFAULT_wxUSE_STATUSBAR=yes
1014   DEFAULT_wxUSE_TAB_DIALOG=yes
1015   DEFAULT_wxUSE_TOGGLEBTN=yes
1016   DEFAULT_wxUSE_TOOLBAR=yes
1017   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1018   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1019   DEFAULT_wxUSE_TOOLTIPS=yes
1020   DEFAULT_wxUSE_TREECTRL=yes
1021   DEFAULT_wxUSE_POPUPWIN=yes
1022   DEFAULT_wxUSE_TIPWINDOW=yes
1023 elif test "$wxUSE_CONTROLS" = "no"; then
1024   DEFAULT_wxUSE_ACCEL=no
1025   DEFAULT_wxUSE_BMPBUTTON=no
1026   DEFAULT_wxUSE_BUTTON=no
1027   DEFAULT_wxUSE_CALCTRL=no
1028   DEFAULT_wxUSE_CARET=no
1029   DEFAULT_wxUSE_COMBOBOX=no
1030   DEFAULT_wxUSE_CHECKBOX=no
1031   DEFAULT_wxUSE_CHECKLISTBOX=no
1032   DEFAULT_wxUSE_CHOICE=no
1033   DEFAULT_wxUSE_CHOICEBOOK=no
1034   DEFAULT_wxUSE_GAUGE=no
1035   DEFAULT_wxUSE_GRID=no
1036   DEFAULT_wxUSE_IMAGLIST=no
1037   DEFAULT_wxUSE_LISTBOOK=no
1038   DEFAULT_wxUSE_LISTBOX=no
1039   DEFAULT_wxUSE_LISTCTRL=no
1040   DEFAULT_wxUSE_NOTEBOOK=no
1041   DEFAULT_wxUSE_RADIOBOX=no
1042   DEFAULT_wxUSE_RADIOBTN=no
1043   DEFAULT_wxUSE_SASH=no
1044   DEFAULT_wxUSE_SCROLLBAR=no
1045   DEFAULT_wxUSE_SLIDER=no
1046   DEFAULT_wxUSE_SPINBTN=no
1047   DEFAULT_wxUSE_SPINCTRL=no
1048   DEFAULT_wxUSE_SPLITTER=no
1049   DEFAULT_wxUSE_STATBMP=no
1050   DEFAULT_wxUSE_STATBOX=no
1051   DEFAULT_wxUSE_STATLINE=no
1052   DEFAULT_wxUSE_STATUSBAR=no
1053   DEFAULT_wxUSE_TAB_DIALOG=no
1054   DEFAULT_wxUSE_TOGGLEBTN=no
1055   DEFAULT_wxUSE_TOOLBAR=no
1056   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1057   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1058   DEFAULT_wxUSE_TOOLTIPS=no
1059   DEFAULT_wxUSE_TREECTRL=no
1060   DEFAULT_wxUSE_POPUPWIN=no
1061   DEFAULT_wxUSE_TIPWINDOW=no
1062 fi
1063
1064 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1065 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1066 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1067 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1068 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1069 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1070 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1071 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1072 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1073 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1074 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1075 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1076 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1077 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1078 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1079 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1080 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1081 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1082 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1083 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1084 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1085 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1086 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1087 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1088 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1089 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1090 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1091 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1092 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1093 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1094 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1095 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1096 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1097 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1098 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1099 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1100 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1101 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1102 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1103 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1104
1105 dnl ---------------------------------------------------------------------------
1106 dnl common dialogs
1107 dnl ---------------------------------------------------------------------------
1108
1109 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1110 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1111 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1112 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1113 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1114 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1115 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1116 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1117 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1118 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1119 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1120 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1121 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1122 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1123
1124 dnl ---------------------------------------------------------------------------
1125 dnl misc GUI options
1126 dnl ---------------------------------------------------------------------------
1127
1128 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1129 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1130 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1131 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1132 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1133 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1134 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1135 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1136 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1137 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1138
1139 dnl ---------------------------------------------------------------------------
1140 dnl support for image formats that do not rely on external library
1141 dnl ---------------------------------------------------------------------------
1142
1143 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1144 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1145 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1146 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1147 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1148 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1149 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1150 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1151
1152 fi
1153
1154 dnl ---------------------------------------------------------------------------
1155 dnl flavour support
1156 dnl ---------------------------------------------------------------------------
1157
1158 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1159 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1160 dnl It doesn't actually change anything but the output file names.
1161 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1162
1163 dnl ---------------------------------------------------------------------------
1164 dnl some win32 settings
1165 dnl ---------------------------------------------------------------------------
1166
1167 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1168 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1169 if test "x$VENDOR" = "x"; then
1170     VENDOR="custom"
1171 fi
1172
1173
1174 dnl for GUI only
1175
1176 dnl cache the options values before (may be) aborting below
1177 WX_ARG_CACHE_FLUSH
1178
1179 dnl check that no more than one toolkit is given and that if none are given that
1180 dnl we have a default one
1181
1182 AC_MSG_CHECKING(for toolkit)
1183
1184 # In Wine, we need to default to MSW, not GTK or MOTIF
1185 if test "$wxUSE_WINE" = "yes"; then
1186     DEFAULT_DEFAULT_wxUSE_GTK=0
1187     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1188     DEFAULT_DEFAULT_wxUSE_MSW=1
1189     wxUSE_SHARED=no
1190 fi
1191
1192 if test "$wxUSE_GUI" = "yes"; then
1193
1194     if test "$USE_BEOS" = 1; then
1195         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1196     fi
1197
1198     if test "$TOOLKIT_GIVEN" = 1; then
1199       dnl convert "yes" to 1 and "no" to 0
1200       for toolkit in `echo $ALL_TOOLKITS`; do
1201         var=wxUSE_$toolkit
1202         eval "value=\$${var}"
1203         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1204       done
1205     else
1206       dnl try to guess the most apropriate toolkit for this platform
1207       for toolkit in `echo $ALL_TOOLKITS`; do
1208         if test "$has_toolkit_in_cache" != 1; then
1209           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1210         else
1211           var=DEFAULT_wxUSE_$toolkit
1212         fi
1213         eval "wxUSE_$toolkit=\$${var}"
1214       done
1215     fi
1216
1217     dnl we suppose that expr is available (maybe there is a better way to do
1218     dnl this? what about using ALL_TOOLKITS? TODO)
1219     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1220                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1221                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1222
1223     dnl Allow wxUSE_PM only for OS/2 with EMX.
1224     case "${host}" in
1225       *-pc-os2_emx | *-pc-os2-emx )
1226         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1227     esac
1228
1229     case "$NUM_TOOLKITS" in
1230       1)
1231       ;;
1232       0)
1233         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1234       ;;
1235       *)
1236         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1237     esac
1238
1239     dnl cache the wxUSE_<TOOLKIT> values too
1240     for toolkit in `echo $ALL_TOOLKITS`; do
1241       var=wxUSE_$toolkit
1242       eval "value=\$${var}"
1243       if test "x$value" != x; then
1244         cache_var=CACHE_$toolkit
1245         eval "cache=\$${cache_var}"
1246         if test "$cache" = 1; then
1247           echo "$var=$value" >> ${wx_arg_cache_file}
1248         fi
1249         if test "$value" = 1; then
1250           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1251           AC_MSG_RESULT($toolkit_echo)
1252         fi
1253       fi
1254     done
1255 else
1256     if test "x$host_alias" != "x"; then
1257         AC_MSG_RESULT(base ($host_alias hosted) only)
1258     else
1259         AC_MSG_RESULT(base only)
1260     fi
1261 fi
1262
1263 dnl ---------------------------------------------------------------------------
1264 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1265 dnl 'just' a POSIX platform, so the Win32 API must not be available
1266 dnl ---------------------------------------------------------------------------
1267 dnl (Windows-only piece)
1268 wants_win32=0
1269 doesnt_want_win32=0
1270 case "${host}" in
1271   *-*-cygwin*)
1272       if test "$wxUSE_MSW" = 1 ; then
1273         wants_win32=1
1274       else
1275         doesnt_want_win32=1
1276       fi
1277   ;;
1278   *-*-mingw*)
1279       wants_win32=1
1280   ;;
1281 esac
1282
1283 dnl ---------------------------------------------------------------------------
1284 dnl Wine is a virtual platform, we need to patch things up a bit
1285 dnl ---------------------------------------------------------------------------
1286 if test "$wxUSE_WINE" = "yes"; then
1287     wants_win32=1
1288     dnl FIXME: we should do a better job of testing for these
1289     CC=winegcc
1290     CXX=wineg++
1291     RESCOMP=wrc
1292     LDFLAGS_GUI="-mwindows"
1293 fi
1294
1295 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1296 dnl     take effect on Cygwin/Mingw and not other platforms.
1297 if test "$wants_win32" = 1 ; then
1298     USE_UNIX=0
1299     USE_WIN32=1
1300     AC_DEFINE(__WIN32__)
1301     AC_DEFINE(__WIN95__)
1302     AC_DEFINE(__WINDOWS__)
1303     AC_DEFINE(__GNUWIN32__)
1304     AC_DEFINE(STRICT)
1305     AC_DEFINE(WINVER, 0x0400)
1306 fi
1307 if test "$doesnt_want_win32" = 1 ; then
1308     USE_UNIX=1
1309     USE_WIN32=0
1310 fi
1311 dnl (end of Windows-only piece)
1312
1313 if test "$USE_UNIX" = 1 ; then
1314     wxUSE_UNIX=yes
1315     AC_DEFINE(__UNIX__)
1316 fi
1317
1318 dnl ---------------------------------------------------------------------------
1319 dnl Checks for programs
1320 dnl ---------------------------------------------------------------------------
1321
1322 dnl flush the cache because checking for programs might abort
1323 AC_CACHE_SAVE
1324
1325 dnl cross-compiling support: we're cross compiling if the build system is
1326 dnl different from the target one (assume host and target be always the same)
1327 if test "$build" != "$host" ; then
1328     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1329         CC=$host_alias-gcc
1330         CXX=$host_alias-c++
1331         AR=$host_alias-ar
1332         RANLIB=$host_alias-ranlib
1333         DLLTOOL=$host_alias-dlltool
1334         RESCOMP=$host_alias-windres
1335         STRIP=$host_alias-strip
1336     elif test "x$CC" '!=' "x"; then
1337         echo "You set CC, I assume you know what you are doing."
1338     else
1339         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1340     fi
1341 fi
1342
1343 dnl C-compiler checks
1344 dnl   defines CC with the compiler to use
1345 dnl   defines GCC with yes if using gcc
1346 dnl   defines GCC empty if not using gcc
1347 dnl   defines CFLAGS
1348 dnl
1349 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1350 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1351 dnl -g and -O flags ourselves below
1352 CFLAGS=${CFLAGS:=}
1353 AC_PROG_CC
1354
1355 dnl is -traditional needed for correct compilations
1356 dnl   adds -traditional for gcc if needed
1357 AC_PROG_GCC_TRADITIONAL
1358
1359 AC_LANG_SAVE
1360 AC_LANG_CPLUSPLUS
1361
1362 dnl C++-compiler checks
1363 dnl   defines CXX with the compiler to use
1364 dnl   defines GXX with yes if using gxx
1365 dnl   defines GXX empty if not using gxx
1366 dnl   defines CXXFLAGS
1367 dnl
1368 dnl see CFLAGS line above
1369 CXXFLAGS=${CXXFLAGS:=}
1370 AC_PROG_CXX
1371
1372 AC_LANG_RESTORE
1373
1374 dnl ranlib command
1375 dnl   defines RANLIB with the appropriate command
1376 AC_PROG_RANLIB
1377
1378 dnl ar command
1379 dnl   defines AR with the appropriate command
1380 AC_CHECK_PROG(AR, ar, ar)
1381 if test "x$AR" = "x" ; then
1382     AC_MSG_ERROR([ar is needed to build wxWidgets])
1383 fi
1384
1385 dnl install checks
1386 dnl   defines INSTALL with the appropriate command
1387 AC_PROG_INSTALL
1388
1389 dnl   make install path absolute (if not already);
1390 dnl   will fail with (some) MSDOS paths
1391 case ${INSTALL} in
1392   /* ) # Absolute
1393      ;;
1394   ?:* ) # Drive letter, considered as absolute.
1395      ;;
1396   *)
1397      INSTALL=`pwd`/${INSTALL} ;;
1398 esac
1399
1400
1401 case "${host}" in
1402
1403     dnl The other BSD's should probably go in here too, since this is
1404     dnl to workaround a strange static lib BSDism.
1405     dnl Mac OS X install seems to ignore -p option...
1406     powerpc-*-darwin* )
1407         INSTALL_PROGRAM="cp -fp"
1408         INSTALL_DATA="cp -fp"
1409         ;;
1410     *)
1411         ;;
1412 esac
1413
1414 dnl strip command
1415 dnl   defines STRIP as strip or nothing if not found
1416 AC_CHECK_PROG(STRIP, strip, strip, true)
1417
1418 dnl does make support "-include" (only GNU make does AFAIK)?
1419 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1420 [
1421     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1422             egrep -s GNU > /dev/null); then
1423         wx_cv_prog_makeisgnu="yes"
1424     else
1425         wx_cv_prog_makeisgnu="no"
1426     fi
1427 ])
1428
1429 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1430     IF_GNU_MAKE=""
1431 else
1432     IF_GNU_MAKE="#"
1433 fi
1434
1435 AC_SUBST(IF_GNU_MAKE)
1436
1437 dnl we don't need to check for VPATH support in GNU make - it does have it
1438 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1439 dnl check if VPATH works
1440 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1441 dnl create Makefile
1442 cat - << EOF > confMake
1443 check : file
1444         cp \$? \$@
1445         cp \$? final_file
1446 EOF
1447
1448 if test ! -d sub ; then
1449   mkdir sub
1450 fi
1451 echo dummy > sub/file
1452 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1453 RESULT=$?
1454 rm -f sub/file check final_file confMake
1455 rmdir sub
1456 if test "$RESULT" = 0; then
1457   wx_cv_prog_makevpath="yes"
1458 else
1459   wx_cv_prog_makevpath="no"
1460 fi
1461 ])
1462
1463 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1464 AC_MSG_ERROR([
1465 You need a make-utility that is able to use the variable
1466 VPATH correctly.
1467 If your version of make does not support VPATH correctly,
1468 please install GNU-make (possibly as gmake), and start
1469 configure with the following command:
1470 export MAKE=gmake; ./configure  for sh-type shells
1471 setenv MAKE gmake; ./configure  for csh-type shells
1472 Also please do remember to use gmake in this case every time
1473 you are trying to compile.
1474 ])
1475 fi dnl make without VPATH
1476 fi dnl not GNU make
1477
1478 dnl needed for making link to setup.h
1479 AC_PROG_LN_S
1480
1481 dnl ------------------------------------------------------------------------
1482 dnl Platform specific tests
1483 dnl ------------------------------------------------------------------------
1484
1485 case "${host}" in
1486   *-pc-os2_emx | *-pc-os2-emx )
1487       dnl ---------------------------------------------------------------------
1488       dnl When we are using gcc on OS/2, we want to be either using resources
1489       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1490       dnl Moreover we need to link explicitly against either stdcpp.a or
1491       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1492       dnl not "g++/c++".
1493       dnl ---------------------------------------------------------------------
1494       dnl (OS/2-only piece)
1495       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1496           dnl More complete Unix emulation for unix-like ports
1497           dnl by linking in POSIX/2's cExt (if available).
1498           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1499       else
1500           dnl Include resources for the "native" port (wxPM).
1501           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1502       fi
1503       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1504           AC_TRY_COMPILE([],
1505               [
1506                   #if (__GNUC__ < 3)
1507                       #error old gcc
1508                   #endif
1509               ],
1510               [
1511                   AC_TRY_COMPILE([],
1512                       [
1513                           #if (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1514                               #error intermediate gcc
1515                           #endif
1516                       ],
1517                       [
1518                          wx_cv_gccversion=Innotek
1519                       ],
1520                       [
1521                          wx_cv_gccversion=3
1522                       ]
1523                   )
1524               ],
1525               [
1526                   wx_cv_gccversion=2
1527               ]
1528           )
1529       ])
1530       if test "$wx_cv_gccversion" = "2"; then
1531           LIBS="$LIBS -lstdcpp"
1532           LDFLAGS="$LDFLAGS -Zsysv-signals"
1533       else
1534           if test "$wx_cv_gccversion" = "3"; then
1535               LIBS="$LIBS -lstdcxx"
1536               LDFLAGS="$LDFLAGS -Zsysv-signals"
1537           else
1538               LIBS="$LIBS -lstdc++"
1539           fi
1540       fi
1541       if test "$wxUSE_OMF" = "yes"; then
1542         LDFLAGS="$LDFLAGS -Zomf -Zlinker /PMTYPE:PM -Zlinker /EXEPACK"
1543       fi
1544       dnl (end of OS/2-only piece)
1545   ;;
1546   *)
1547       dnl ---------------------------------------------------------------------
1548       dnl look for strcasecmp() in string.h and then strings.h if it's not
1549       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1550       dnl used.
1551       dnl ---------------------------------------------------------------------
1552       dnl (non-OS/2-only piece)
1553
1554       AC_LANG_SAVE
1555       AC_LANG_CPLUSPLUS
1556
1557       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1558           AC_TRY_LINK([
1559               #include <string.h>
1560               ],
1561               [
1562                   strcasecmp("foo", "bar");
1563               ],
1564               ac_cv_string_strcasecmp=yes,
1565               ac_cv_string_strcasecmp=no
1566           )
1567       ])
1568
1569       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1570           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1571       else
1572           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1573               AC_TRY_LINK([
1574                   #include <strings.h>
1575                   ],
1576                   [
1577                       strcasecmp("foo", "bar");
1578                   ],
1579                   ac_cv_strings_strcasecmp=yes,
1580                   ac_cv_strings_strcasecmp=no
1581               )
1582           ])
1583
1584           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1585               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1586           else
1587               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1588           fi
1589       fi
1590
1591       AC_LANG_RESTORE
1592       dnl (end of non-OS/2-only piece)
1593   ;;
1594 esac
1595
1596 dnl ------------------------------------------------------------------------
1597 dnl Check for headers
1598 dnl ------------------------------------------------------------------------
1599
1600 dnl defines HAVE_STDLIB_H
1601 AC_CHECK_HEADERS(stdlib.h)
1602 dnl defines HAVE_MALLOC_H
1603 AC_CHECK_HEADERS(malloc.h)
1604 dnl defines HAVE_UNISTD_H
1605 AC_CHECK_HEADERS(unistd.h)
1606 dnl defines HAVE_WCHAR_H
1607 AC_CHECK_HEADERS(wchar.h)
1608
1609 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1610 if test "$ac_cv_header_wchar_h" != "yes"; then
1611     dnl defines HAVE_WCSTR_H
1612     AC_CHECK_HEADERS(wcstr.h)
1613 fi
1614
1615 dnl defines HAVE_FNMATCH_H
1616 AC_CHECK_HEADERS(fnmatch.h)
1617
1618 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1619     AC_CHECK_FUNCS(fnmatch)
1620 fi
1621
1622 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1623 AC_CHECK_HEADERS(langinfo.h)
1624
1625 case "${host}" in
1626   *-pc-os2_emx | *-pc-os2-emx )
1627       dnl Explicitly link -lintl if langinfo.h is available.
1628       if test $ac_cv_header_langinfo_h = "yes"; then
1629           LIBS="$LIBS -lintl"
1630       fi
1631   ;;
1632 esac
1633
1634 if test "$wxUSE_GUI" = "yes"; then
1635     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1636         dnl defines HAVE_X11_XKBLIB_H
1637         AC_CHECK_HEADERS(X11/Xlib.h)
1638         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1639                          [
1640                           #if HAVE_X11_XLIB_H
1641                             #include <X11/Xlib.h>
1642                           #endif
1643                          ])
1644     fi
1645 fi
1646
1647 dnl ---------------------------------------------------------------------------
1648 dnl Checks for compiler characteristics
1649 dnl ---------------------------------------------------------------------------
1650
1651 dnl defines const to be empty if c-compiler does not support const fully
1652 AC_C_CONST
1653 dnl defines inline to a sensible value for the c-compiler
1654 AC_C_INLINE
1655
1656 dnl check the sizes of integral types (give some reasonable default values for
1657 dnl cross-compiling)
1658 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1659 AC_CHECK_SIZEOF(char, 1)
1660 AC_CHECK_SIZEOF(short, 2)
1661 AC_CHECK_SIZEOF(void *, 4)
1662 AC_CHECK_SIZEOF(int, 4)
1663 AC_CHECK_SIZEOF(long, 4)
1664 AC_CHECK_SIZEOF(size_t, 4)
1665
1666 case "${host}" in
1667     arm-*-linux* )
1668         AC_CHECK_SIZEOF(long long, 8)
1669     ;;
1670     *-hp-hpux* )
1671         AC_CHECK_SIZEOF(long long, 0)
1672         if test "$ac_cv_sizeof_long_long" != "0"; then
1673             dnl HPUX 10.20 headers need this define in order to use long long definitions
1674             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1675         fi
1676     ;;
1677     * )
1678         AC_CHECK_SIZEOF(long long, 0)
1679 esac
1680
1681 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1682 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1683 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1684 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1685 [
1686     AC_TRY_RUN(
1687         [
1688             /* DJGPP only has fake wchar_t: */
1689             #ifdef __DJGPP__
1690             #  error "fake wchar_t"
1691             #endif
1692             #ifdef HAVE_WCHAR_H
1693             #  ifdef __CYGWIN__
1694             #    include <stddef.h>
1695             #  endif
1696             #  include <wchar.h>
1697             #endif
1698             #ifdef HAVE_STDLIB_H
1699             #  include <stdlib.h>
1700             #endif
1701             #include <stdio.h>
1702             int main()
1703             {
1704                 FILE *f=fopen("conftestval", "w");
1705                 if (!f) exit(1);
1706                 fprintf(f, "%i", sizeof(wchar_t));
1707                 exit(0);
1708             }
1709         ],
1710         wx_cv_sizeof_wchar_t=`cat conftestval`,
1711         wx_cv_sizeof_wchar_t=0,
1712         [
1713             case "${host}" in
1714               *-pc-msdosdjgpp )
1715                 wx_cv_sizeof_wchar_t=0
1716                 ;;
1717               * )
1718                 wx_cv_sizeof_wchar_t=4
1719                 ;;
1720             esac
1721         ]
1722     )
1723 ])
1724
1725 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1726
1727 dnl checks needed to define wxVaCopy
1728 AC_CACHE_CHECK([for va_copy],
1729     wx_cv_func_va_copy,
1730     [
1731         AC_LINK_IFELSE([
1732             #include <stdarg.h>
1733             void foo(char *f, ...)
1734             {
1735                 va_list ap1, ap2;
1736                 va_start(ap1, f);
1737                 va_copy(ap2, ap1);
1738                 va_end(ap2);
1739                 va_end(ap1);
1740             }
1741             int main()
1742             {
1743                 foo("hi", 17);
1744                 return 0;
1745             }],
1746             wx_cv_func_va_copy=yes,
1747             wx_cv_func_va_copy=no
1748         )
1749     ]
1750 )
1751
1752 if test $wx_cv_func_va_copy = "yes"; then
1753     AC_DEFINE(HAVE_VA_COPY)
1754 else
1755     dnl try to understand how can we copy va_lists
1756     AC_CACHE_CHECK([if va_list can be copied by value],
1757         wx_cv_type_va_list_lvalue,
1758         [
1759             AC_RUN_IFELSE([
1760                 #include <stdarg.h>
1761                 int foo(char *f, ...)
1762                 {
1763                     va_list ap1, ap2;
1764                     va_start(ap1, f);
1765                     ap2 = ap1;
1766                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1767                         return 1;
1768                     va_end(ap2);
1769                     va_end(ap1);
1770                     return 0;
1771                 }
1772                 int main()
1773                 {
1774                     return foo("hi", 17);
1775                 }],
1776                 wx_cv_type_va_list_lvalue=yes,
1777                 wx_cv_type_va_list_lvalue=no,
1778                 dnl assume most common case for cross-compiling...
1779                 wx_cv_type_va_list_lvalue=yes
1780             )
1781         ]
1782     )
1783
1784     if test $wx_cv_type_va_list_lvalue != "yes"; then
1785         dnl we suppose that the only thing which can't be copied like this
1786         dnl are arrays... only experience will show whether this is really true
1787         AC_DEFINE(VA_LIST_IS_ARRAY)
1788     fi
1789 fi
1790
1791 dnl check for large file support
1792 AC_SYS_LARGEFILE
1793
1794 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1795 dnl line because otherwise the system headers risk being included before
1796 dnl wx/defs.h which defines these constants leading to inconsistent
1797 dnl sizeof(off_t) in different source files of the same program and linking
1798 dnl problems
1799 if test "x$wx_largefile" = "xyes"; then
1800     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1801         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1802     else
1803         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1804     fi
1805     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1806     AC_FUNC_FSEEKO
1807     if test "$ac_cv_sys_largefile_source" != no; then
1808         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1809     fi
1810     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1811 fi
1812
1813 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1814 WX_C_BIGENDIAN
1815
1816 dnl check for iostream (as opposed to iostream.h) standard header
1817 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1818
1819 dnl check whether C++ compiler supports bool built-in type
1820 WX_CPP_BOOL
1821
1822 dnl check whether C++ compiler supports explicit keyword
1823 WX_CPP_EXPLICIT
1824
1825 dnl check whether C++ compiler supports C++ casts
1826 AC_CXX_CONST_CAST
1827 AC_CXX_REINTERPRET_CAST
1828 AC_CXX_STATIC_CAST
1829
1830 dnl check various STL features
1831 if test "$wxUSE_STL" = "yes"; then
1832     AC_LANG_PUSH(C++)
1833
1834     dnl check for basic STL functionality
1835     AC_MSG_CHECKING([for basic STL functionality])
1836     AC_TRY_COMPILE([#include <string>
1837                     #include <functional>
1838                     #include <algorithm>
1839                     #include <vector>
1840                     #include <list>],
1841                     [std::vector<int> moo;
1842                      std::list<int> foo;
1843                      std::vector<int>::iterator it =
1844                          std::find_if(moo.begin(), moo.end(),
1845                                       std::bind2nd(std::less<int>(), 3));],
1846                     [AC_MSG_RESULT([yes])],
1847                     [AC_MSG_RESULT([no])
1848                      AC_MSG_ERROR([Basic STL functionality missing])])
1849
1850     dnl check if <string> declares std::wstring
1851     AC_MSG_CHECKING([for std::wstring in <string>])
1852     AC_TRY_COMPILE([#include <string>],
1853                    [std::wstring foo;],
1854                    [AC_MSG_RESULT(yes)
1855                     AC_DEFINE(HAVE_STD_WSTRING)],
1856                    [AC_MSG_RESULT(no)])
1857
1858     dnl check for compliant std::string::compare
1859     AC_MSG_CHECKING([for compliant std::string::compare])
1860     AC_TRY_COMPILE([#include <string>],
1861                    [std::string foo, bar;
1862                     foo.compare(bar);
1863                     foo.compare(1, 1, bar);
1864                     foo.compare(1, 1, bar, 1, 1);
1865                     foo.compare("");
1866                     foo.compare(1, 1, "");
1867                     foo.compare(1, 1, "", 2);],
1868                    [AC_MSG_RESULT(yes)
1869                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1870                    [AC_MSG_RESULT(no)])
1871
1872     dnl check for hash_map and hash_set headers
1873     AC_CHECK_HEADER([hash_map],
1874                     [AC_MSG_CHECKING([for hash_map and hash_set])
1875                      AC_TRY_COMPILE([#include <hash_map>
1876                                      #include <hash_set>],
1877                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1878                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1879                                     [AC_MSG_RESULT(yes)
1880                                      AC_DEFINE(HAVE_HASH_MAP)
1881                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1882                                     [AC_MSG_RESULT(no)])
1883                      ])
1884
1885     AC_CHECK_HEADER([ext/hash_map],
1886                     [AC_MSG_CHECKING([for hash_map and hash_set])
1887                      AC_TRY_COMPILE([#include <ext/hash_map>
1888                                      #include <ext/hash_set>],
1889                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1890                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1891                                     [AC_MSG_RESULT(yes)
1892                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1893                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1894                                     [AC_MSG_RESULT(no)])
1895                      ])
1896
1897     AC_LANG_POP
1898 fi
1899
1900 dnl ---------------------------------------------------------------------------
1901 dnl Define search path for includes and libraries: all headers and libs will be
1902 dnl looked for in all directories of this path
1903 dnl ---------------------------------------------------------------------------
1904
1905 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1906 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1907 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1908 dnl
1909 dnl Also try to put all directories which may contain X11R6 before those which
1910 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1911 dnl
1912 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1913 dnl systems which have both (AIX 4.x does)
1914 SEARCH_INCLUDE="\
1915     /usr/local/include        \
1916                               \
1917     /usr/Motif-2.1/include    \
1918     /usr/Motif-1.2/include    \
1919     /usr/include/Motif1.2     \
1920     /opt/xpm/include/X11      \
1921     /opt/GBxpm/include/       \
1922     /opt/GBxpm/X11/include/   \
1923                               \
1924     /usr/dt/include           \
1925     /usr/openwin/include      \
1926                               \
1927     /usr/include/Xm           \
1928                               \
1929     /usr/X11R6/include        \
1930     /usr/X11R6.4/include      \
1931     /usr/X11R5/include        \
1932     /usr/X11R4/include        \
1933                               \
1934     /usr/include/X11R6        \
1935     /usr/include/X11R5        \
1936     /usr/include/X11R4        \
1937                               \
1938     /usr/local/X11R6/include  \
1939     /usr/local/X11R5/include  \
1940     /usr/local/X11R4/include  \
1941                               \
1942     /usr/local/include/X11R6  \
1943     /usr/local/include/X11R5  \
1944     /usr/local/include/X11R4  \
1945                               \
1946     /usr/X11/include          \
1947     /usr/include/X11          \
1948     /usr/local/X11/include    \
1949     /usr/local/include/X11    \
1950                               \
1951     /usr/X386/include         \
1952     /usr/x386/include         \
1953     /usr/XFree86/include/X11  \
1954                               \
1955     X:/XFree86/include        \
1956     X:/XFree86/include/X11    \
1957                               \
1958     /usr/include/gtk          \
1959     /usr/local/include/gtk    \
1960     /usr/include/glib         \
1961     /usr/local/include/glib   \
1962                               \
1963     /usr/include/qt           \
1964     /usr/local/include/qt     \
1965                               \
1966     /usr/local/arm/3.3.2/include     \
1967                               \
1968     /usr/include/windows      \
1969     /usr/include/wine         \
1970     /usr/local/include/wine   \
1971                               \
1972     /usr/unsupported/include  \
1973     /usr/athena/include       \
1974     /usr/local/x11r5/include  \
1975     /usr/lpp/Xamples/include  \
1976                               \
1977     /usr/openwin/share/include"
1978
1979 dnl prepend lib and lib32 for IRIX where the files in these directories should
1980 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
1981 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
1982 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
1983 dnl
1984 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
1985 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
1986
1987 dnl ------------------------------------------------------------------------
1988 dnl Check for libraries
1989 dnl ------------------------------------------------------------------------
1990
1991 dnl flush the cache because checking for libraries below might abort
1992 AC_CACHE_SAVE
1993
1994 dnl check for glibc version
1995 dnl
1996 dnl VZ: I have no idea why had this check been there originally, but now
1997 dnl     we could probably do without it by just always adding _GNU_SOURCE
1998 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1999     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2000         AC_TRY_COMPILE([#include <features.h>],
2001             [
2002                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2003                     #error not glibc2.1
2004                 #endif
2005             ],
2006             [
2007                 wx_cv_lib_glibc21=yes
2008             ],
2009             [
2010                 wx_cv_lib_glibc21=no
2011             ]
2012         )
2013     ])
2014     if test "$wx_cv_lib_glibc21" = "yes"; then
2015         AC_DEFINE(wxHAVE_GLIBC2)
2016     fi
2017 fi
2018
2019 dnl we may need _GNU_SOURCE for 2 things:
2020 dnl
2021 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2022 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2023 dnl  which breaks libtiff compilation, so it is simpler to just define
2024 dnl  _GNU_SOURCE to get everything)
2025 dnl
2026 dnl  2. for Unicode functions
2027 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2028     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2029         AC_DEFINE(_GNU_SOURCE)
2030     fi
2031 fi
2032
2033 dnl ---------------------------------------------------------------------------
2034 dnl Optional libraries
2035 dnl
2036 dnl   --with-<lib>=sys
2037 dnl       looks for system library and fails if not found
2038 dnl
2039 dnl   --with-<lib>
2040 dnl   --with-<lib>=yes
2041 dnl       looks for system library and, if not found, prints a warning,
2042 dnl       falls back to the builtin wx version, and continues configuration
2043 dnl
2044 dnl   --with-<lib>=builtin
2045 dnl       uses builtin wx version without searching for system library
2046 dnl
2047 dnl   --with-<lib>=no
2048 dnl   --without-<lib>
2049 dnl       do not use library (neither system nor builtin wx version)
2050 dnl
2051 dnl ---------------------------------------------------------------------------
2052
2053 dnl ------------------------------------------------------------------------
2054 dnl Check for regex libraries
2055 dnl ------------------------------------------------------------------------
2056
2057 if test "$wxUSE_REGEX" != "no"; then
2058     AC_DEFINE(wxUSE_REGEX)
2059
2060     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2061         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2062         wxUSE_REGEX=builtin
2063     fi
2064
2065     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2066         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2067         dnl on some old systems it may be in libregex - check for it too?
2068         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2069
2070         if test "x$ac_cv_func_regcomp" != "xyes"; then
2071             if test "$wxUSE_REGEX" = "sys" ; then
2072                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2073             else
2074                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2075                 wxUSE_REGEX=builtin
2076             fi
2077         else
2078             dnl we are using the system library
2079             wxUSE_REGEX=sys
2080             dnl only the built-in supports advanced REs
2081             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2082         fi
2083     fi
2084 else
2085     AC_DEFINE(wxUSE_REGEX, 0)
2086 fi
2087
2088 dnl ------------------------------------------------------------------------
2089 dnl Check for zlib compression library
2090 dnl ------------------------------------------------------------------------
2091
2092 ZLIB_LINK=
2093 if test "$wxUSE_ZLIB" != "no" ; then
2094     AC_DEFINE(wxUSE_ZLIB)
2095
2096     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2097         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2098         dnl should still use it because hopefully (can someone confirm this?)
2099         dnl Apple did fix the security problem in it and not using the system
2100         dnl library results in a whole bunch of warnings when linking with
2101         dnl Carbon framework
2102         if test "$USE_DARWIN" = 1; then
2103             system_zlib_h_ok="yes"
2104         else
2105             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2106             dnl known to not work) and although I don't know which is
2107             dnl the minimal required version it's safer to test for 1.1.4 as
2108             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2109             dnl has anything more ancient (1.1.3 was released in July 1998)
2110             dnl anyhow
2111             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2112                 [AC_TRY_RUN(
2113                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2114                     [
2115                         #include <zlib.h>
2116                         #include <stdio.h>
2117
2118                         int main()
2119                         {
2120                             FILE *f=fopen("conftestval", "w");
2121                             if (!f) exit(1);
2122                             fprintf(f, "%s",
2123                                     ZLIB_VERSION[0] == '1' &&
2124                                     (ZLIB_VERSION[2] > '1' ||
2125                                     (ZLIB_VERSION[2] == '1' &&
2126                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2127                             exit(0);
2128                         }
2129                     ],
2130                     ac_cv_header_zlib_h=`cat conftestval`,
2131                     ac_cv_header_zlib_h=no,
2132                     dnl cross-compiling: don't have an answer, try later
2133                     unset ac_cv_header_zlib_h
2134                 )]
2135             )
2136             dnl If the test above did not come up with a value (e.g. cross
2137             dnl compiling) then this should give a definitive answer
2138             AC_CHECK_HEADER(zlib.h)
2139
2140             system_zlib_h_ok=$ac_cv_header_zlib_h
2141         fi
2142
2143         if test "$system_zlib_h_ok" = "yes"; then
2144             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2145         fi
2146
2147         if test "x$ZLIB_LINK" = "x" ; then
2148             if test "$wxUSE_ZLIB" = "sys" ; then
2149                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2150             else
2151                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2152                 wxUSE_ZLIB=builtin
2153             fi
2154         else
2155             dnl we are using the system library
2156             wxUSE_ZLIB=sys
2157         fi
2158     fi
2159 else
2160     AC_DEFINE(wxUSE_ZLIB, 0)
2161 fi
2162
2163 dnl ------------------------------------------------------------------------
2164 dnl Check for png library
2165 dnl ------------------------------------------------------------------------
2166
2167 PNG_LINK=
2168 if test "$wxUSE_LIBPNG" != "no" ; then
2169     AC_DEFINE(wxUSE_LIBPNG)
2170
2171     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2172         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2173         wxUSE_LIBPNG=sys
2174     fi
2175
2176     dnl for the check below to have a chance to succeed, we must already have
2177     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2178     dnl doesn't depend on zlib)
2179     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2180         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2181         wxUSE_LIBPNG=builtin
2182     fi
2183
2184     if test "$wxUSE_MGL" != 1 ; then
2185         dnl Don't check for libpng when building wxMGL, libmgl contains it
2186         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2187             dnl libpng version 0.9 is known to not work, if an even newer
2188             dnl version is required, just bump it up in the test below
2189             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2190                 [AC_TRY_RUN(
2191                     dnl png.h defines PNG_LIBPNG_VER=number
2192                     [
2193                         #include <png.h>
2194                         #include <stdio.h>
2195
2196                         int main()
2197                         {
2198                             FILE *f=fopen("conftestval", "w");
2199                             if (!f) exit(1);
2200                             fprintf(f, "%s",
2201                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2202                             exit(0);
2203                         }
2204                     ],
2205                     ac_cv_header_png_h=`cat conftestval`,
2206                     ac_cv_header_png_h=no,
2207                     dnl cross-compiling: test (later) if we have any png.h
2208                     unset ac_cv_header_png_h
2209                 )]
2210             )
2211             AC_CHECK_HEADER(png.h)
2212
2213             if test "$ac_cv_header_png_h" = "yes"; then
2214                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2215             fi
2216
2217             if test "x$PNG_LINK" = "x" ; then
2218                 if test "$wxUSE_LIBPNG" = "sys" ; then
2219                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2220                 else
2221                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2222                     wxUSE_LIBPNG=builtin
2223                 fi
2224             else
2225                 dnl we are using the system library
2226                 wxUSE_LIBPNG=sys
2227             fi
2228         fi
2229     fi
2230
2231     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2232 else
2233     AC_DEFINE(wxUSE_LIBPNG, 0)
2234 fi
2235
2236 dnl ------------------------------------------------------------------------
2237 dnl Check for jpeg library
2238 dnl ------------------------------------------------------------------------
2239
2240 JPEG_LINK=
2241 if test "$wxUSE_LIBJPEG" != "no" ; then
2242     AC_DEFINE(wxUSE_LIBJPEG)
2243
2244     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2245         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2246         wxUSE_LIBJPEG=sys
2247     fi
2248
2249     if test "$wxUSE_MGL" != 1 ; then
2250         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2251         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2252             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2253             dnl HAVE_STDLIB_H which are already defined and this provokes
2254             dnl a compiler warning which configure considers as an error...
2255             AC_MSG_CHECKING(for jpeglib.h)
2256             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2257                 AC_TRY_COMPILE(
2258                     [
2259                         #undef HAVE_STDLIB_H
2260                         #include <stdio.h>
2261                         #include <jpeglib.h>
2262                     ],
2263                     [
2264                     ],
2265                     ac_cv_header_jpeglib_h=yes,
2266                     ac_cv_header_jpeglib_h=no
2267                 )
2268             )
2269             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2270
2271             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2272                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2273             fi
2274
2275             if test "x$JPEG_LINK" = "x" ; then
2276                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2277                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2278                 else
2279                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2280                     wxUSE_LIBJPEG=builtin
2281                 fi
2282             else
2283                 dnl we are using the system library
2284                 wxUSE_LIBJPEG=sys
2285             fi
2286         fi
2287     fi
2288 else
2289     AC_DEFINE(wxUSE_LIBJPEG, 0)
2290 fi
2291
2292 dnl ------------------------------------------------------------------------
2293 dnl Check for tiff library
2294 dnl ------------------------------------------------------------------------
2295
2296 TIFF_LINK=
2297 TIFF_PREREQ_LINKS=-lm
2298 if test "$wxUSE_LIBTIFF" != "no" ; then
2299     AC_DEFINE(wxUSE_LIBTIFF)
2300
2301     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2302         dnl libtiff may depend on libjpeg and libz so use them in the test
2303         dnl below or it would fail
2304         if test "$wxUSE_LIBJPEG" = "sys"; then
2305             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2306         fi
2307         if test "$wxUSE_ZLIB" = "sys"; then
2308             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2309         fi
2310         AC_CHECK_HEADER(tiffio.h,
2311                         [
2312                             AC_CHECK_LIB(tiff, TIFFError,
2313                                          TIFF_LINK=" -ltiff",
2314                                          ,
2315                                          $TIFF_PREREQ_LINKS)
2316                         ]
2317                        )
2318
2319         if test "x$TIFF_LINK" = "x" ; then
2320             if test "$wxUSE_LIBTIFF" = "sys" ; then
2321                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2322             else
2323                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2324                 wxUSE_LIBTIFF=builtin
2325             fi
2326         else
2327             dnl we are using the system library
2328             wxUSE_LIBTIFF=sys
2329         fi
2330     fi
2331 else
2332     AC_DEFINE(wxUSE_LIBTIFF, 0)
2333 fi
2334
2335 dnl ------------------------------------------------------------------------
2336 dnl Check for expat libraries
2337 dnl ------------------------------------------------------------------------
2338
2339 if test "$wxUSE_EXPAT" != "no"; then
2340     wxUSE_XML=yes
2341     AC_DEFINE(wxUSE_EXPAT)
2342     AC_DEFINE(wxUSE_XML)
2343
2344     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2345         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2346         if test "x$found_expat_h" = "x1"; then
2347             dnl Expat 1.95.6 comes with broken expat.h:
2348             AC_CACHE_CHECK([if expat.h is valid C++ header],
2349                 wx_cv_expat_is_not_broken,
2350                 [
2351                 AC_LANG_SAVE
2352                 AC_LANG_CPLUSPLUS
2353                 AC_TRY_COMPILE([#include <expat.h>],[],
2354                     wx_cv_expat_is_not_broken=yes,
2355                     wx_cv_expat_is_not_broken=no
2356                 )
2357                 AC_LANG_RESTORE
2358                 ]
2359             )
2360             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2361                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2362             fi
2363         fi
2364         if test "x$EXPAT_LINK" = "x" ; then
2365             if test "$wxUSE_EXPAT" = "sys" ; then
2366                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2367             else
2368                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2369                 wxUSE_EXPAT=builtin
2370             fi
2371         else
2372             dnl we are using the system library
2373             wxUSE_EXPAT=sys
2374         fi
2375     fi
2376     if test "$wxUSE_EXPAT" = "builtin" ; then
2377         dnl Expat needs this:
2378         AC_CONFIG_SUBDIRS([src/expat])
2379     fi
2380 else
2381     AC_DEFINE(wxUSE_EXPAT, 0)
2382     AC_DEFINE(wxUSE_XML, 0)
2383 fi
2384
2385
2386 dnl ------------------------------------------------------------------------
2387 dnl Check for libmspack
2388 dnl ------------------------------------------------------------------------
2389
2390 if test "$wxUSE_LIBMSPACK" != "no"; then
2391     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2392     if test "x$found_mspack_h" = "x1"; then
2393         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2394                      MSPACK_LINK=" -lmspack")
2395     fi
2396     if test "x$MSPACK_LINK" = "x" ; then
2397         wxUSE_LIBMSPACK=no
2398     fi
2399 fi
2400
2401 if test "$wxUSE_LIBMSPACK" != "no"; then
2402     AC_DEFINE(wxUSE_LIBMSPACK)
2403 else
2404     AC_DEFINE(wxUSE_LIBMSPACK, 0)
2405 fi
2406
2407
2408 dnl ----------------------------------------------------------------
2409 dnl search for toolkit (widget sets)
2410 dnl ----------------------------------------------------------------
2411
2412 AFMINSTALL=
2413 WIN32INSTALL=
2414
2415 TOOLKIT=
2416 TOOLKIT_INCLUDE=
2417 WIDGET_SET=
2418
2419 dnl are we building for a win32 target environment?
2420 dnl If so, setup common stuff needed for both GUI and Base libs.
2421 if test "$USE_WIN32" = 1 ; then
2422     AC_CHECK_HEADERS(w32api.h)
2423     AC_CHECK_HEADER(windows.h, [],
2424     [
2425         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2426     ])
2427
2428     dnl --- FIXME: This is still a somewhat random list of libs,
2429     dnl ---        some of them should probably be included conditionally.
2430     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2431
2432     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2433         LIBS="$LIBS -loleacc"
2434     fi
2435
2436     case "${host}" in
2437         *-*-cygwin* )
2438             dnl Cygwin doesn't include these by default
2439             LIBS="$LIBS -lkernel32 -luser32"
2440             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2441     esac
2442
2443     dnl add extra odbc libs if we have compiled in odbc
2444     if test "$wxUSE_ODBC" = "sys" ; then
2445         wxUSE_ODBC = "yes"
2446     fi
2447     if test "$wxUSE_ODBC" = "yes" ; then
2448         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2449         AC_DEFINE(wxUSE_ODBC)
2450     fi
2451     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2452
2453     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2454     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2455
2456     dnl install Win32-specific files in "make install"
2457     WIN32INSTALL=win32install
2458 fi
2459
2460 if test "$wxUSE_GUI" = "yes"; then
2461     USE_GUI=1
2462
2463     GUI_TK_LIBRARY=
2464
2465     WXGTK12=
2466     WXGTK127=
2467     WXGTK20=
2468     WXGPE=
2469
2470     if test "$wxUSE_COCOA" = 1 ; then
2471         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2472             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2473             wxUSE_PRINTING_ARCHITECTURE=no
2474         fi
2475         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2476             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2477             wxUSE_DRAG_AND_DROP=no
2478         fi
2479         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2480             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2481             wxUSE_DRAGIMAGE=no
2482         fi
2483     fi
2484
2485     if test "$wxUSE_MSW" = 1 ; then
2486         TOOLKIT=MSW
2487         GUIDIST=MSW_DIST
2488
2489         dnl -mwindows causes a heap of other default gui libs to be linked in.
2490         case "${host}" in
2491             *-*-mingw32* )
2492                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2493         esac
2494     fi
2495
2496     if test "$wxUSE_GTK" = 1; then
2497         AC_MSG_CHECKING([for GTK+ version])
2498
2499         gtk_version_cached=1
2500         AC_CACHE_VAL(wx_cv_lib_gtk,
2501             [
2502                 dnl stupid GTK+ AM macros produce their own messages, so we
2503                 dnl have to pass to the next line
2504                 gtk_version_cached=0
2505                 AC_MSG_RESULT()
2506
2507                 dnl we must link against lgthread unless the user
2508                 dnl used --disable-threads
2509                 GTK_MODULES=
2510                 if test "$wxUSE_THREADS" = "yes"; then
2511                     GTK_MODULES=gthread
2512                 fi
2513
2514                 dnl note that if we fail to find GTK2 we abort and don't fall
2515                 dnl back to GTK1.x
2516                 wx_cv_lib_gtk=
2517                 if test "x$wxUSE_GTK2" = "xyes"; then
2518                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2519                 else
2520                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2521
2522                     if test -z "$wx_cv_lib_gtk"; then
2523                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2524                     fi
2525                 fi
2526
2527                 if test -z "$wx_cv_lib_gtk"; then
2528                     dnl looks better in AC_MSG_RESULT
2529                     wx_cv_lib_gtk=none
2530                 else
2531                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2532                     dnl subsequent runs
2533                     wx_cv_cflags_gtk=$GTK_CFLAGS
2534                     wx_cv_libs_gtk=$GTK_LIBS
2535                 fi
2536             ]
2537         )
2538
2539         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2540         dnl enough
2541         if test "$gtk_version_cached" = 1; then
2542             AC_MSG_RESULT($wx_cv_lib_gtk)
2543         fi
2544
2545         case "$wx_cv_lib_gtk" in
2546             2.0)    WXGTK20=1
2547                     TOOLKIT_VERSION=2
2548                     ;;
2549             1.2.7)  WXGTK127=1
2550                     WXGTK12=1
2551                     ;;
2552             1.2.3)  WXGTK12=1
2553                     ;;
2554             *)      AC_MSG_ERROR([
2555 Please check that gtk-config is in path, the directory
2556 where GTK+ libraries are installed (returned by
2557 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2558 equivalent variable and GTK+ is version 1.2.3 or above.
2559                             ])
2560                     ;;
2561         esac
2562
2563         if test "$WXGTK20" = 1; then
2564             save_CFLAGS="$CFLAGS"
2565             save_LIBS="$LIBS"
2566             CFLAGS="$CFLAGS $GTK_CFLAGS"
2567             LIBS="$LIBS $GTK_LIBS"
2568
2569             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2570
2571             dnl test if we have at least GTK+ 2.4:
2572             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2573             AC_TRY_COMPILE([
2574                             #include <gtk/gtk.h>
2575                            ],
2576                            [
2577                             #if !GTK_CHECK_VERSION(2,4,0)
2578                             #error "Not GTK+ 2.4"
2579                             #endif
2580                            ],
2581                            [
2582                             AC_DEFINE(__WXGTK24__)
2583                             AC_MSG_RESULT([yes])
2584                            ],
2585                            [
2586                             AC_MSG_RESULT([no])
2587                            ])
2588
2589             CFLAGS="$save_CFLAGS"
2590             LIBS="$save_LIBS"
2591         else
2592             if test "$wxUSE_UNICODE" = "yes"; then
2593                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2594                 wxUSE_UNICODE=no
2595             fi
2596         fi
2597
2598         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2599         dnl have it but we do the check for the others)
2600         if test "$USE_DARWIN" != 1; then
2601             AC_CHECK_FUNCS(poll)
2602         fi
2603
2604         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2605         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2606
2607         AFMINSTALL=afminstall
2608         TOOLKIT=GTK
2609         GUIDIST=GTK_DIST
2610
2611         dnl test for XIM support in libgdk
2612         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2613
2614
2615         dnl test for external libxpm if we're configured to use it
2616         if test "$wxUSE_GPE" = "yes"; then
2617             AC_MSG_CHECKING(for gpewidget library)
2618             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2619             if test "$ac_find_libraries" != "" ; then
2620                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2621                 dnl -lgpewidget must be before all GTK libs and
2622                 dnl we guess its path from the prefix
2623                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2624                 WXGPE=1
2625                 AC_MSG_RESULT(found at $ac_find_libraries)
2626             else
2627                 AC_MSG_RESULT(not found)
2628             fi
2629
2630             dnl AC_MSG_CHECKING(for gpe library)
2631             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2632             dnl if test "$ac_find_libraries" != "" ; then
2633             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2634             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2635             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2636             dnl else
2637             dnl     AC_MSG_RESULT(not found)
2638             dnl fi
2639         fi
2640     fi
2641
2642     if test "$wxUSE_MGL" = 1; then
2643        AC_MSG_CHECKING(for SciTech MGL library)
2644         if test "x$MGL_ROOT" = x ; then
2645             AC_MSG_RESULT(not found)
2646             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2647         else
2648             AC_MSG_RESULT($MGL_ROOT)
2649         fi
2650
2651         AC_MSG_CHECKING(for libmgl location)
2652         dnl Find MGL library that we want
2653         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2654         dnl             and for non-x86 versions
2655         case "${host}" in
2656             *-*-linux* )
2657               dnl glibc.so, glibc are for older versions of MGL,
2658               dnl x86/a, x86/so are used by >= 5.0 R11
2659               if test "x$wxUSE_SHARED" = xyes ; then
2660                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2661               else
2662                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2663               fi
2664               ;;
2665             *-pc-msdosdjgpp )
2666               mgl_os_candidates="dos32/dj2"
2667               ;;
2668             *)
2669               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2670         esac
2671
2672         mgl_lib_type=""
2673         mgl_os=""
2674
2675         for mgl_os_i in $mgl_os_candidates ; do
2676             if test "x$mgl_os" = x ; then
2677                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2678                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2679                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2680                         mgl_lib_type=debug
2681                         mgl_os=$mgl_os_i
2682                     fi
2683                 fi
2684                 if test "x$mgl_lib_type" = x ; then
2685                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2686                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2687                         mgl_lib_type=release
2688                         mgl_os=$mgl_os_i
2689                     fi
2690                 fi
2691             fi
2692         done
2693
2694         if test "x$mgl_os" = x ; then
2695             AC_MSG_RESULT(not found)
2696             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2697         fi
2698         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2699
2700         wxUSE_UNIVERSAL="yes"
2701
2702         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2703         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2704
2705         AFMINSTALL=afminstall
2706         TOOLKIT=MGL
2707         GUIDIST=MGL_DIST
2708     fi
2709
2710     if test "$wxUSE_MICROWIN" = 1; then
2711         AC_MSG_CHECKING(for MicroWindows)
2712         if test "x$MICROWINDOWS" = x ; then
2713             AC_MSG_RESULT(not found)
2714             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2715         else
2716             AC_MSG_RESULT($MICROWINDOWS)
2717         fi
2718
2719         if test -f $MICROWINDOWS/lib/libmwin.a; then
2720             AC_MSG_RESULT(MicroWindows' libraries found.)
2721         else
2722             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2723         fi
2724
2725         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2726         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2727
2728         wxUSE_UNIVERSAL="yes"
2729
2730         AFMINSTALL=afminstall
2731         TOOLKIT=MICROWIN
2732         GUIDIST=MICROWIN_DIST
2733
2734         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2735     fi
2736
2737     dnl common part of X11 and Motif port checks
2738     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2739         dnl use standard macros to check for X headers/libs, this brings
2740         dnl support for the standard configure options --x-includes,
2741         dnl --x-libraries and --no-x
2742         AC_PATH_XTRA
2743
2744         if test "$no_x" = "yes"; then
2745           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2746         fi
2747
2748         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2749         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2750         dnl this junk out
2751         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2752         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2753         AFMINSTALL=afminstall
2754         COMPILED_X_PROGRAM=0
2755
2756     fi
2757
2758     if test "$wxUSE_X11" = 1; then
2759         if test "$wxUSE_NANOX" = "yes"; then
2760             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2761             if test "x$MICROWIN" = x ; then
2762                 AC_MSG_RESULT(not found)
2763                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2764             else
2765                 AC_MSG_RESULT($MICROWIN)
2766                 AC_DEFINE(wxUSE_NANOX)
2767             fi
2768         fi
2769
2770         if test "$wxUSE_UNICODE" = "yes"; then
2771                 PKG_CHECK_MODULES(PANGOX, pangox,
2772                     [
2773                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2774                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2775                     ],
2776                     [
2777                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2778                     ]
2779                 )
2780                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2781                     [
2782                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2783                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2784                     ],
2785                     [
2786                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2787                         wxUSE_PRINTING_ARCHITECTURE="no"
2788                     ]
2789                 )
2790                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2791                     [
2792                         AC_DEFINE(HAVE_PANGO_XFT)
2793                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2794                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2795                     ],
2796                     [
2797                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2798                     ]
2799                 )
2800                 save_CFLAGS="$CFLAGS"
2801                 save_LIBS="$LIBS"
2802                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2803                 LIBS="$LIBS $PANGOX_LIBS"
2804                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2805                 CFLAGS="$save_CFLAGS"
2806                 LIBS="$save_LIBS"
2807         fi
2808
2809         wxUSE_UNIVERSAL="yes"
2810
2811         if test "$wxUSE_NANOX" = "yes"; then
2812             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2813             TOOLCHAIN_DEFS="${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"
2814             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2815         else
2816             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2817         fi
2818
2819         TOOLKIT=X11
2820         GUIDIST=X11_DIST
2821     fi
2822
2823     if test "$wxUSE_MOTIF" = 1; then
2824         AC_MSG_CHECKING(for Motif/Lesstif headers)
2825         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2826         if test "$ac_find_includes" != "" ; then
2827             AC_MSG_RESULT(found in $ac_find_includes)
2828             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2829             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2830         else
2831             AC_TRY_COMPILE(
2832                 [
2833                     #include <Xm/Xm.h>
2834                 ],
2835                 [
2836                     int version;
2837                     version = xmUseVersion;
2838                 ],
2839                 [
2840                     AC_MSG_RESULT(found in default search path)
2841                     COMPILED_X_PROGRAM=1
2842                 ],
2843                 [
2844                     AC_MSG_RESULT(no)
2845                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2846                 ]
2847             )
2848         fi
2849
2850         if test "$COMPILED_X_PROGRAM" = 0; then
2851             AC_MSG_CHECKING(for Motif/Lesstif library)
2852             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2853             if test "$ac_find_libraries" != "" ; then
2854                 AC_MSG_RESULT(found at $ac_find_libraries)
2855
2856                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2857                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2858             else
2859                 dnl it might happen that we found headers in one of the
2860                 dnl standard paths but the libs are elsewhere - we do need to
2861                 dnl try to compile a sample program then here
2862                 save_CFLAGS=$CFLAGS
2863                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2864
2865                 AC_TRY_COMPILE(
2866                     [
2867                         #include <Xm/Xm.h>
2868                     ],
2869                     [
2870                         int version;
2871                         version = xmUseVersion;
2872                     ],
2873                     [
2874                         AC_MSG_RESULT(found in default search path)
2875                         COMPILED_X_PROGRAM=1
2876                     ],
2877                     [
2878                         AC_MSG_RESULT(no)
2879                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2880                     ]
2881                 )
2882
2883                 CFLAGS=$save_CFLAGS
2884             fi
2885         fi
2886
2887         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2888         libp_link=""
2889         libsm_ice_link=""
2890         libs_found=0
2891         for libp in "" " -lXp"; do
2892             if test "$libs_found" = "0"; then
2893                 for libsm_ice in "" " -lSM -lICE"; do
2894                     if test "$libs_found" = "0"; then
2895                         save_LIBS="$LIBS"
2896                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2897                         save_CFLAGS=$CFLAGS
2898                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2899
2900                         AC_TRY_LINK(
2901                             [
2902                                 #include <Xm/Xm.h>
2903                                 #include <Xm/List.h>
2904                             ],
2905                             [
2906                                 XmString string = NULL;
2907                                 Widget w = NULL;
2908                                 int position = 0;
2909                                 XmListAddItem(w, string, position);
2910                             ],
2911                             [
2912                                 libp_link="$libp"
2913                                 libsm_ice_link="$libsm_ice"
2914                                 AC_MSG_RESULT(
2915                                     [need${libp_link}${libsm_ice_link}])
2916                                 libs_found=1
2917                             ], []
2918                         )
2919
2920                         LIBS="$save_LIBS"
2921                         CFLAGS=$save_CFLAGS
2922                     fi
2923                 done
2924             fi
2925         done
2926
2927         if test "$libs_found" = "0"; then
2928             AC_MSG_RESULT([can't find the right libraries])
2929             AC_MSG_ERROR([can't link a simple motif program])
2930         fi
2931
2932         save_CFLAGS=$CFLAGS
2933         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2934         AC_MSG_CHECKING([for Motif 2])
2935         AC_TRY_COMPILE([
2936                         #include <Xm/Xm.h>
2937                        ],
2938                        [
2939                         #if XmVersion < 2000
2940                         #error "Not Motif 2"
2941                         #endif
2942                        ],
2943                        [
2944                         AC_DEFINE(__WXMOTIF20__,1)
2945                         AC_MSG_RESULT([found])
2946                        ],
2947                        [
2948                         AC_DEFINE(__WXMOTIF20__,0)
2949                         AC_MSG_RESULT([not found])
2950                        ])
2951         CFLAGS=$save_CFLAGS
2952
2953         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2954         TOOLKIT=MOTIF
2955         GUIDIST=MOTIF_DIST
2956     fi
2957
2958     dnl more tests common to X11 and Motif:
2959     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2960         dnl test for external libxpm if we're configured to use it
2961         if test "$wxUSE_LIBXPM" = "sys"; then
2962             AC_MSG_CHECKING(for Xpm library)
2963             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2964             if test "$ac_find_libraries" != "" ; then
2965                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2966                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2967                 AC_MSG_RESULT(found at $ac_find_libraries)
2968
2969                 AC_CACHE_CHECK([for X11/xpm.h],
2970                     wx_cv_x11_xpm_h,
2971                     [
2972                         save_CFLAGS=$CFLAGS
2973                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2974
2975                         AC_TRY_COMPILE(
2976                             [
2977                                 #include <X11/xpm.h>
2978                             ],
2979                             [
2980                                 int version;
2981                                 version = XpmLibraryVersion();
2982                             ],
2983                             wx_cv_x11_xpm_h=yes,
2984                             wx_cv_x11_xpm_h=no
2985                         )
2986
2987                         CFLAGS=$save_CFLAGS
2988                     ]
2989                 )
2990
2991                 if test $wx_cv_x11_xpm_h = "yes"; then
2992                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
2993                     AC_DEFINE(wxHAVE_LIB_XPM)
2994                 else
2995                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
2996                 fi
2997             fi
2998
2999         fi
3000
3001         dnl XShapeQueryExtension checks: first the library, then prototype
3002         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3003                      [
3004                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3005                       wxHAVE_XEXT_LIB=1
3006                      ],
3007                      [], [$GUI_TK_LIBRARY -lX11])
3008
3009         if test "$wxHAVE_XEXT_LIB" = 1; then
3010             save_CFLAGS="$CFLAGS"
3011             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3012
3013             AC_MSG_CHECKING([for X11/extensions/shape.h])
3014             AC_TRY_COMPILE([
3015                             #include <X11/Xlib.h>
3016                             #include <X11/extensions/shape.h>
3017                            ],
3018                            [
3019                             int dummy1, dummy2;
3020                             XShapeQueryExtension((Display*)NULL,
3021                                                  (int*)NULL, (int*)NULL);
3022                            ],
3023                            [
3024                             AC_DEFINE(HAVE_XSHAPE)
3025                             AC_MSG_RESULT([found])
3026                            ],
3027                            [
3028                             AC_MSG_RESULT([not found])
3029                            ])
3030             CFLAGS="$save_CFLAGS"
3031
3032         fi
3033     fi
3034
3035     if test "$wxUSE_MAC" = 1; then
3036         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3037         if test "$GCC" = yes; then
3038             AC_MSG_RESULT([gcc])
3039             CPPFLAGS_PASCAL="-fpascal-strings"
3040         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3041             AC_MSG_RESULT([xlc])
3042             CPPFLAGS_PASCAL="-qmacpstr"
3043         else
3044             AC_MSG_RESULT([none])
3045         fi
3046
3047         if test "x$wxUSE_UNIX" = "xyes"; then
3048             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3049         else
3050             dnl platform.h needs TARGET_CARBON before setup.h
3051             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3052         fi
3053
3054         TOOLKIT=MAC
3055         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3056         GUIDIST=MACX_DIST
3057         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3058         dnl are different, so they need different names:
3059         WXBASEPORT="_carbon"
3060     fi
3061
3062     if test "$wxUSE_COCOA" = 1; then
3063         TOOLKIT=COCOA
3064         GUIDIST=COCOA_DIST
3065     fi
3066
3067     if test "$wxUSE_PM" = 1; then
3068         TOOLKIT=PM
3069         GUIDIST=PM_DIST
3070         AC_CACHE_CHECK([for type SPBCDATA],
3071             wx_cv_spbcdata,
3072             [
3073                 AC_TRY_COMPILE(
3074                     [
3075                         #define INCL_PM
3076                         #include <os2.h>
3077                     ],
3078                     [
3079                         SPBCDATA test;
3080                     ],
3081                     wx_cv_spbcdata=yes,
3082                     wx_cv_spbcdata=no
3083                 )
3084             ]
3085         )
3086
3087         if test $wx_cv_spbcdata = "yes"; then
3088             AC_DEFINE(HAVE_SPBCDATA)
3089         fi
3090     fi
3091
3092     dnl the name of the directory where the files for this toolkit live
3093     if test "$TOOLKIT" = "PM" ; then
3094         TOOLKIT_DIR="os2"
3095     else
3096         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3097     fi
3098
3099     if test "$wxUSE_UNIVERSAL" = "yes"; then
3100         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3101         WIDGET_SET=univ
3102     fi
3103
3104     dnl distribute samples/demos/utils with GUI versions
3105     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3106     DISTDIR="wx\$(TOOLKIT)"
3107 else
3108     USE_GUI=0
3109
3110     dnl this doesn't quite work right for wxBase, but the places
3111     dnl where it is wrong aren't fatal (yet) though.
3112     TOOLKIT_DIR="base"
3113
3114     dnl the sources, their dependenices and the headers
3115     if test "$USE_WIN32" = 1 ; then
3116         dnl yes, the toolkit for wxBase on win32 is actually MSW
3117         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3118         TOOLKIT="MSW"
3119     fi
3120
3121     dnl distribute only wxBase sources/headers
3122     GUIDIST="BASE_DIST"
3123     DISTDIR="wxBase"
3124 fi
3125
3126 dnl ---------------------------------------------------------------------------
3127 dnl Optional libraries included when system library is not used
3128 dnl ---------------------------------------------------------------------------
3129
3130
3131 dnl ----------------------------------------------------------------
3132 dnl iODBC support
3133 dnl ----------------------------------------------------------------
3134
3135 IODBC_C_SRC=""
3136
3137
3138 dnl ODBC is handled seperately for MSW
3139 if test "$TOOLKIT" != "MSW" ; then
3140
3141     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3142         dnl This is not ideal we really ough to use the unixodbc-config
3143         dnl  or iodbc-config if they exist.
3144
3145         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3146         if test "x$found_sql_h" = "x1" ; then
3147             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3148             [
3149                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3150                 [
3151                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3152                 ])
3153             ])
3154         fi
3155         if test "x$ODBC_LINK" = "x" ; then
3156             if test "$wxUSE_ODBC" = "sys" ; then
3157                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3158             else
3159                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3160                 wxUSE_ODBC=builtin
3161             fi
3162         else
3163             dnl we are using the system library
3164             wxUSE_ODBC=sys
3165         fi
3166     fi
3167     if test "$wxUSE_ODBC" != "no" ; then
3168         AC_DEFINE(wxUSE_ODBC)
3169         if test "$wxUSE_ODBC" = "builtin" ; then
3170             AC_DEFINE(wxUSE_BUILTIN_IODBC)
3171         fi
3172         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3173
3174         dnl is this still necessary in 2.5?
3175         WXODBCFLAG="-D_IODBC_"
3176     fi
3177 fi
3178
3179
3180 dnl ---------------------------------------------------------------------------
3181 dnl wxDisplay Sanity checks
3182 dnl ---------------------------------------------------------------------------
3183
3184 if test "$wxUSE_DISPLAY" = "yes"; then
3185 dnl ---------------------------------------------------------------------------
3186 dnl Xinerama (for unix ) - Brian Victor
3187 dnl ---------------------------------------------------------------------------
3188     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3189         AC_MSG_CHECKING([for Xinerama])
3190         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3191         if test "$ac_find_libraries" != "" ; then
3192             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3193             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3194                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3195             fi
3196             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3197             AC_MSG_RESULT([yes])
3198
3199             AC_MSG_CHECKING([for Xxf86vm extension])
3200             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3201             if test "$ac_find_libraries" != "" ; then
3202                 AC_MSG_RESULT([yes])
3203                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3204                                  [
3205                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3206                                  ],
3207                                  [],
3208                                  [
3209                                       #if HAVE_X11_XLIB_H
3210                                         #include <X11/Xlib.h>
3211                                       #endif
3212                                  ])
3213             else
3214                 AC_MSG_RESULT([no])
3215             fi
3216
3217         else
3218             AC_MSG_RESULT([no])
3219             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3220             wxUSE_DISPLAY="no"
3221         fi
3222     elif test "$wxUSE_MSW" = 1; then
3223 dnl ---------------------------------------------------------------------------
3224 dnl DirectDraw  / Multimon for MSW
3225 dnl ---------------------------------------------------------------------------
3226         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3227             [
3228                 wxUSE_DISPLAY="no"
3229                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3230             ],
3231             [#include <windows.h>])
3232     fi
3233 fi
3234
3235 dnl ---------------------------------------------------------------------------
3236 dnl wxMediaCtrl
3237 dnl ---------------------------------------------------------------------------
3238
3239 if test "$wxUSE_MEDIACTRL" = "yes"; then
3240     if test "$wxUSE_MSW" = 1; then
3241 dnl ---------------------------------------------------------------------------
3242 dnl DirectShow MSW
3243 dnl ---------------------------------------------------------------------------
3244         wxUSE_DIRECTSHOW="yes"
3245         AC_CHECK_HEADERS([dshow.h], [],
3246             [
3247                 wxUSE_DIRECTSHOW="no"
3248                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
3249             ],
3250             [#include <windows.h>])
3251
3252        if test "$wxUSE_DIRECTSHOW" = "yes"; then
3253             AC_DEFINE(wxUSE_DIRECTSHOW)
3254             LIBS="$LIBS -lstrmiids"
3255        fi
3256     fi
3257
3258     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
3259     AC_DEFINE(wxUSE_MEDIACTRL)
3260 fi
3261
3262 dnl ---------------------------------------------------------------------------
3263 dnl OpenGL libraries
3264 dnl ---------------------------------------------------------------------------
3265
3266 USE_OPENGL=0
3267 if test "$wxUSE_OPENGL" = "yes"; then
3268     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3269         OPENGL_LIBS="-framework OpenGL -framework AGL"
3270     elif test "$wxUSE_MSW" = 1; then
3271         OPENGL_LIBS="-lopengl32 -lglu32"
3272     else
3273         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3274         dnl GL/gl.h on Mac OS X where it is located in
3275         dnl /usr/X11R6/include/GL/gl.h:
3276
3277         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3278         if test "$ac_find_includes" != "" ; then
3279             AC_MSG_RESULT(found in $ac_find_includes)
3280             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3281             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3282         fi
3283
3284         AC_CHECK_HEADER(GL/gl.h,
3285             [
3286                 found_gl=0
3287
3288                 AC_MSG_CHECKING([for -lGL])
3289                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3290                 if test "$ac_find_libraries" != "" ; then
3291                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3292                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3293                         LDFLAGS_GL="$ac_path_to_link"
3294                     fi
3295
3296                     dnl don't suppose that libGL and libGLU are always in the
3297                     dnl same directory -- this is not true for some common
3298                     dnl distributions
3299                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3300                     if test "$ac_find_libraries" != "" ; then
3301                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3302                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3303                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3304                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3305                         fi
3306
3307                         found_gl=1
3308                         OPENGL_LIBS="-lGL -lGLU"
3309                         AC_MSG_RESULT([yes])
3310                     fi
3311                 fi
3312
3313                 if test "$found_gl" != 1; then
3314                     AC_MSG_RESULT([no])
3315                     AC_MSG_CHECKING([for -lMesaGL])
3316                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3317                     if test "$ac_find_libraries" != "" ; then
3318                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3319                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3320                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3321                         AC_MSG_RESULT([yes])
3322                     else
3323                         AC_MSG_RESULT([no])
3324                     fi
3325                 fi
3326             ])
3327
3328         if test "x$OPENGL_LIBS" = "x"; then
3329             dnl it should be an error and not a warning because OpenGL is not on
3330             dnl by default and so if it had been explicitely requested, we
3331             dnl shouldn't just fall back to compiling the library without it
3332             AC_MSG_ERROR(OpenGL libraries not available)
3333         fi
3334     fi
3335
3336     if test "$wxUSE_OPENGL" = "yes"; then
3337         USE_OPENGL=1
3338         AC_DEFINE(wxUSE_OPENGL)
3339         AC_DEFINE(wxUSE_GLCANVAS)
3340         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3341     fi
3342 fi
3343
3344
3345 dnl the symbol which allows conditional compilation for the given toolkit
3346 if test -n "$TOOLKIT" ; then
3347     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3348 fi
3349
3350
3351 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3352
3353 if test "$wxUSE_SHARED" = "yes"; then
3354     case "${host}" in
3355       *-pc-msdosdjgpp )
3356         dnl only static for now
3357         wxUSE_SHARED=no
3358         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3359       ;;
3360     esac
3361 fi
3362
3363 if test "$wxUSE_SHARED" = "yes"; then
3364
3365     dnl use versioned symbols if available on the platform
3366     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3367
3368     case "${host}" in
3369       *-*-linux* | *-*-gnu* )
3370         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3371         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3372         ;;
3373
3374       *-*-solaris2* )
3375         if test "$GCC" = yes ; then
3376             dnl newer versions of gcc need -isystem to compile X headers on
3377             dnl Solaris (which use old style C syntax)
3378             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3379
3380             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3381             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3382             saveLdflags="$LDFLAGS"
3383             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3384             AC_MSG_CHECKING([if the linker accepts -rpath])
3385             AC_TRY_LINK(
3386                 [],[],
3387                 [
3388                     AC_MSG_RESULT([yes])
3389                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3390                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3391                 ],[
3392                     AC_MSG_RESULT([no])
3393                     AC_MSG_CHECKING([if the linker accepts -R])
3394                     LDFLAGS="$saveLdflags -Wl,-R,/"
3395                     AC_TRY_LINK(
3396                         [],[],
3397                         [
3398                             AC_MSG_RESULT([yes])
3399                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3400                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3401                         ],[
3402                             AC_MSG_RESULT([no])
3403                         ])
3404                 ])
3405             LDFLAGS="$saveLdflags"
3406         else
3407             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3408             WXCONFIG_RPATH="-R\$libdir"
3409         fi
3410       ;;
3411
3412       powerpc-*-darwin* )
3413         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3414         cat <<EOF >change-install-names
3415 #!/bin/sh
3416 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3417 inst_cmd="install_name_tool "
3418 for i in \${libnames} ; do
3419     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3420 done
3421 \${inst_cmd} \${3}
3422 EOF
3423         chmod +x change-install-names
3424       ;;
3425
3426       *-*-cygwin* | *-*-mingw32* )
3427         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3428         ;;
3429
3430     esac
3431
3432     if test $wxUSE_RPATH = "no"; then
3433         SAMPLES_RPATH_FLAG=''
3434         SAMPLES_RPATH_POSTLINK=''
3435         WXCONFIG_RPATH=''
3436     fi
3437
3438     SHARED=1
3439
3440 else
3441
3442     config_linkage_component="-static"
3443     SHARED=0
3444
3445 fi
3446
3447
3448 UNICODE=0
3449 lib_unicode_suffix=
3450 WX_CHARTYPE="ansi"
3451 if test "$wxUSE_UNICODE" = "yes"; then
3452     lib_unicode_suffix=u
3453     WX_CHARTYPE="unicode"
3454     UNICODE=1
3455 fi
3456
3457 lib_debug_suffix=
3458 WX_DEBUGTYPE="release"
3459 DEBUG_FLAG=0
3460 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3461     lib_debug_suffix=d
3462     WX_DEBUGTYPE="debug"
3463     DEBUG_FLAG=1
3464 fi
3465
3466 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3467 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3468
3469 DEBUG_INFO=0
3470 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3471     DEBUG_INFO=1
3472 fi
3473
3474 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3475
3476 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3477
3478 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3479
3480 if test "$cross_compiling" = "yes"; then
3481     HOST_SUFFIX="-$host_alias"
3482     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3483     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3484 fi
3485
3486 dnl library link name
3487 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3488 dnl If we ever need to do that, we won't need to keep these.
3489 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3490 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3491
3492
3493
3494 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3495     dnl base name of the resource file for wxMac must be the same
3496     dnl as library installation base name (-install_name)
3497     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3498     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3499
3500     dnl add the resources target for wxMac
3501     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3502
3503     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3504     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3505     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3506
3507     MACSETFILE="\$(SETFILE)"
3508
3509     dnl resources are bundled both with shared library and applications
3510     dnl since the carb resource *must* be included in the application
3511     if test "$wxUSE_MAC" = 1; then
3512         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3513
3514         dnl this command is used to implement `wx-config --rezflags` and it is
3515         dnl eval'd there so escape any metacharacters inside
3516         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3517     else
3518         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3519         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3520     fi
3521 else
3522     dnl default value is to (silently) do nothing in the makefile
3523     MACSETFILE="@true"
3524     MACRESWXCONFIG="@true"
3525
3526     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3527     if test "$wxUSE_PM" = 1; then
3528         MACRESCOMP="emxbind -ep"
3529     else
3530         MACRESCOMP="@true"
3531     fi
3532 fi
3533
3534
3535 dnl ---------------------------------------------------------------------------
3536 dnl Checks for typedefs
3537 dnl ---------------------------------------------------------------------------
3538
3539 dnl   defines mode_t if not already defined
3540 AC_TYPE_MODE_T
3541 dnl   defines off_t if not already defined
3542 AC_TYPE_OFF_T
3543 dnl   defines pid_t if not already defined
3544 AC_TYPE_PID_T
3545 dnl   defines size_t if not already defined
3546 AC_TYPE_SIZE_T
3547 dnl   defines uid_t and gid_t if not already defined
3548 AC_TYPE_UID_T
3549
3550 dnl sets HAVE_SSIZE_T if ssize_t is defined
3551 AC_CHECK_TYPES(ssize_t)
3552
3553 dnl check what exactly size_t is on this machine - this is necessary to avoid
3554 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3555 AC_LANG_SAVE
3556 AC_LANG_CPLUSPLUS
3557 AC_CACHE_CHECK([if size_t is unsigned int],
3558     wx_cv_size_t_is_uint,
3559     [
3560     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3561     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3562     dnl methods in a local class (i.e. class inside a function) declaration
3563     dnl without any objections!!
3564     dnl
3565     dnl hence the hack below: we must have Foo at global scope!
3566     AC_TRY_COMPILE([#include <stddef.h>],
3567         [
3568             return 0; }
3569
3570             struct Foo { void foo(size_t); void foo(unsigned int); };
3571
3572             int bar() {
3573         ],
3574         wx_cv_size_t_is_uint=no,
3575         wx_cv_size_t_is_uint=yes
3576     )
3577     ]
3578 )
3579
3580 if test "$wx_cv_size_t_is_uint" = "yes"; then
3581     AC_DEFINE(wxSIZE_T_IS_UINT)
3582 else
3583     AC_CACHE_CHECK([if size_t is unsigned long],
3584         wx_cv_size_t_is_ulong,
3585         AC_TRY_COMPILE([#include <stddef.h>],
3586             [
3587                 return 0; }
3588
3589                 struct Foo { void foo(size_t); void foo(unsigned long); };
3590
3591                 int bar() {
3592             ],
3593             wx_cv_size_t_is_ulong=no,
3594             wx_cv_size_t_is_ulong=yes
3595         )
3596     )
3597
3598     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3599         AC_DEFINE(wxSIZE_T_IS_ULONG)
3600     fi
3601 fi
3602
3603 AC_LANG_RESTORE
3604
3605 dnl ---------------------------------------------------------------------------
3606 dnl Checks for structures
3607 dnl ---------------------------------------------------------------------------
3608
3609 dnl does passwd struct has the pw_gecos field?
3610 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3611     [
3612         AC_TRY_COMPILE([#include <pwd.h>],
3613              [
3614                 char *p;
3615                 struct passwd *pw;
3616                 p = pw->pw_gecos;
3617              ],
3618              [
3619                 wx_cv_struct_pw_gecos=yes
3620              ],
3621              [
3622                 wx_cv_struct_pw_gecos=no
3623              ]
3624         )
3625     ]
3626 )
3627
3628 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3629     AC_DEFINE(HAVE_PW_GECOS)
3630 fi
3631
3632 dnl ---------------------------------------------------------------------------
3633 dnl Check for functions
3634 dnl ---------------------------------------------------------------------------
3635
3636 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3637 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3638     AC_DEFINE(wxUSE_WCHAR_T)
3639
3640     dnl check for wcslen in all possible places
3641     WCSLEN_FOUND=0
3642     WCHAR_LINK=
3643     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3644
3645     if test "$WCSLEN_FOUND" = 0; then
3646         if test "$TOOLKIT" = "MSW"; then
3647             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3648         else
3649             AC_CHECK_LIB(w, wcslen, [
3650                             WCHAR_LINK=" -lw"
3651                             WCSLEN_FOUND=1
3652                         ])
3653         fi
3654     fi
3655
3656     if test "$WCSLEN_FOUND" = 1; then
3657         AC_DEFINE(HAVE_WCSLEN)
3658     fi
3659
3660     dnl HP-UX aCC needs this define to find mbstrtowcs() &c
3661     if test "$USE_HPUX" = 1 -a "x$GCC" != "xyes"; then
3662         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3663     fi
3664
3665     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3666     dnl libc versions if possible
3667     AC_CHECK_FUNCS(wcsrtombs)
3668 else
3669     AC_MSG_WARN([Wide character support is unavailable])
3670 fi
3671
3672 dnl *printf() functions sometimes are available in the library but not
3673 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3674 dnl detect this we have to use C++ compiler for testing
3675 AC_LANG_SAVE
3676 AC_LANG_CPLUSPLUS
3677
3678 dnl check for vsnprintf() -- a safe version of vsprintf())
3679 dnl
3680 dnl the trouble here is that on some systems (notable HP-UX) this function is
3681 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3682 dnl stupidly, provides a dummy function declaration inside its extension)
3683 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3684 dnl
3685 dnl so we first check if the function is in the library
3686 AC_CHECK_FUNCS(vsnprintf)
3687
3688 if test "$ac_cv_func_vsnprintf" = "yes"; then
3689     dnl yes it is -- now check if it is in the headers
3690     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3691         [
3692             AC_TRY_COMPILE(
3693                 [
3694                     #include <stdio.h>
3695                     #include <stdarg.h>
3696                 ],
3697                 [
3698                     char *buf;
3699                     va_list ap;
3700                     vsnprintf(buf, 10u, "%s", ap);
3701                 ],
3702                 wx_cv_func_vsnprintf_decl=yes,
3703                 wx_cv_func_vsnprintf_decl=no
3704             )
3705         ]
3706     )
3707
3708     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3709         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3710     fi
3711 fi
3712
3713 if test "$wxUSE_UNICODE" = yes; then
3714     dnl also look if we have wide char IO functions
3715     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3716
3717     dnl MinGW has a vswprintf with a different prototype, and
3718     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3719     dnl finds it even if it is not declared in some versions...
3720     AC_MSG_CHECKING([for _vsnwprintf])
3721     AC_TRY_COMPILE([#include <wchar.h>],
3722                    [&_vsnwprintf;],
3723                    [AC_MSG_RESULT([yes])
3724                     AC_DEFINE(HAVE__VSNWPRINTF)],
3725                    [AC_MSG_RESULT([no])]);
3726 fi
3727
3728 AC_LANG_RESTORE
3729
3730
3731
3732 dnl the following tests are for Unix(like) systems only
3733 if test "$TOOLKIT" != "MSW"; then
3734
3735 dnl check for available version of iconv()
3736
3737 AC_LANG_SAVE
3738 AC_LANG_CPLUSPLUS
3739 AM_ICONV
3740 LIBS="$LIBICONV $LIBS"
3741 AC_LANG_RESTORE
3742
3743 dnl check for POSIX signals if we need them
3744 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3745     AC_CHECK_FUNCS(sigaction)
3746
3747     if test "$ac_cv_func_sigaction" = "no"; then
3748         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3749         wxUSE_ON_FATAL_EXCEPTION=no
3750     fi
3751
3752     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3753       AC_LANG_SAVE
3754       AC_LANG_CPLUSPLUS
3755
3756       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3757       [
3758         AC_TRY_COMPILE([#include <signal.h>],
3759                      [
3760                         extern void testSigHandler(int);
3761
3762                         struct sigaction sa;
3763                         sa.sa_handler = testSigHandler;
3764                      ], [
3765                         wx_cv_type_sa_handler=int
3766                      ], [
3767                         wx_cv_type_sa_handler=void
3768                      ])
3769       ])
3770
3771       AC_LANG_RESTORE
3772
3773       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3774     fi
3775 fi
3776
3777 dnl check for the function for temp files creation
3778 AC_CHECK_FUNCS(mkstemp mktemp, break)
3779
3780 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3781 dnl Linux and *BSD and statvfs() under Solaris
3782 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3783     AC_TRY_COMPILE(
3784         [
3785              #if defined(__BSD__)
3786                #include <sys/param.h>
3787                #include <sys/mount.h>
3788              #else
3789                #include <sys/vfs.h>
3790              #endif
3791         ],
3792         [
3793              long l;
3794              struct statfs fs;
3795              statfs("/", &fs);
3796              l = fs.f_bsize;
3797              l += fs.f_blocks;
3798              l += fs.f_bavail;
3799         ],
3800         [
3801              wx_cv_func_statfs=yes
3802         ],
3803         [
3804              wx_cv_func_statfs=no
3805         ]
3806     )
3807 )
3808
3809 if test "$wx_cv_func_statfs" = "yes"; then
3810     wx_cv_type_statvfs_t="struct statfs"
3811     AC_DEFINE(HAVE_STATFS)
3812 else
3813     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3814         AC_TRY_COMPILE(
3815             [
3816                 #include <stddef.h>
3817                 #include <sys/statvfs.h>
3818             ],
3819             [
3820                 statvfs("/", NULL);
3821             ],
3822             wx_cv_func_statvfs=yes,
3823             wx_cv_func_statvfs=no
3824         )
3825     )
3826
3827     if test "$wx_cv_func_statvfs" = "yes"; then
3828         dnl we also have to check whether we should use statvfs_t (works under
3829         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3830         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3831         dnl mode both work fine)
3832         dnl
3833         dnl for this check C++ compiler has to be used as passing incompatible
3834         dnl pointers is just a warning and not an error in C
3835         AC_LANG_SAVE
3836         AC_LANG_CPLUSPLUS
3837
3838         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3839             AC_TRY_COMPILE(
3840                 [
3841                     #include <sys/statvfs.h>
3842                 ],
3843                 [
3844                     long l;
3845                     statvfs_t fs;
3846                     statvfs("/", &fs);
3847                     l = fs.f_bsize;
3848                     l += fs.f_blocks;
3849                     l += fs.f_bavail;
3850                 ],
3851                 wx_cv_type_statvfs_t=statvfs_t,
3852                 [
3853                     AC_TRY_COMPILE(
3854                         [
3855                             #include <sys/statvfs.h>
3856                         ],
3857                         [
3858                             long l;
3859                             struct statvfs fs;
3860                             statvfs("/", &fs);
3861                             l = fs.f_bsize;
3862                             l += fs.f_blocks;
3863                             l += fs.f_bavail;
3864                         ],
3865                         wx_cv_type_statvfs_t="struct statvfs",
3866                         wx_cv_type_statvfs_t="unknown"
3867                     )
3868                 ]
3869             )
3870         )
3871
3872         AC_LANG_RESTORE
3873
3874         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3875             AC_DEFINE(HAVE_STATVFS)
3876         fi
3877     else
3878         dnl set it for the test below
3879         wx_cv_type_statvfs_t="unknown"
3880     fi
3881 fi
3882
3883 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3884     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3885 else
3886     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3887 fi
3888
3889 dnl check for fcntl() or at least flock() needed by Unix implementation of
3890 dnl wxSingleInstanceChecker
3891 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3892     AC_CHECK_FUNCS(fcntl flock, break)
3893
3894     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3895         AC_MSG_WARN(wxSingleInstanceChecker not available)
3896         wxUSE_SNGLINST_CHECKER=no
3897     fi
3898 fi
3899
3900 dnl check for timegm() used by datetime.cpp
3901 AC_CHECK_FUNCS(timegm)
3902
3903 dnl look for a function to modify the environment
3904 AC_CHECK_FUNCS(putenv setenv, break)
3905
3906 HAVE_SOME_SLEEP_FUNC=0
3907 if test "$USE_BEOS" = 1; then
3908     dnl BeOS has its own (wonder where did they get it from) sleep() function
3909     dnl in unistd.h
3910     AC_DEFINE(HAVE_SLEEP)
3911     HAVE_SOME_SLEEP_FUNC=1
3912 fi
3913
3914 if test "$USE_DARWIN" = 1; then
3915     dnl Mac OS X/Darwin has both nanosleep and usleep
3916     dnl but only usleep is defined in unistd.h
3917     AC_DEFINE(HAVE_USLEEP)
3918     HAVE_SOME_SLEEP_FUNC=1
3919 fi
3920
3921 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3922     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3923     POSIX4_LINK=
3924     AC_CHECK_FUNCS(nanosleep,
3925         AC_DEFINE(HAVE_NANOSLEEP),
3926         [
3927             AC_CHECK_LIB(posix4, nanosleep,
3928                 [
3929                     AC_DEFINE(HAVE_NANOSLEEP)
3930                     POSIX4_LINK=" -lposix4"
3931                 ],
3932                 [
3933                     AC_CHECK_FUNCS(usleep,
3934                         AC_DEFINE(HAVE_USLEEP),
3935                         AC_MSG_WARN([wxSleep() function will not work])
3936                     )
3937                 ]
3938             )
3939         ]
3940     )
3941 fi
3942
3943 dnl check for uname (POSIX) and gethostname (BSD)
3944 AC_CHECK_FUNCS(uname gethostname, break)
3945
3946 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3947 dnl but not for C++ one - hence change language)
3948 AC_LANG_SAVE
3949 AC_LANG_CPLUSPLUS
3950
3951 AC_CHECK_FUNCS(strtok_r)
3952
3953 AC_LANG_RESTORE
3954
3955 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3956 dnl libnsl or libresolv or libsocket)
3957 INET_LINK=
3958 AC_CHECK_FUNCS(inet_addr,
3959     AC_DEFINE(HAVE_INET_ADDR),
3960     [
3961         AC_CHECK_LIB(nsl, inet_addr,
3962             INET_LINK="nsl",
3963             [
3964                 AC_CHECK_LIB(resolv, inet_addr,
3965                     INET_LINK="resolv",
3966                     [
3967                         AC_CHECK_LIB(socket, inet_addr,
3968                             INET_LINK="socket"
3969                         )
3970                     ]
3971                 )
3972             ]
3973         )
3974     ]
3975 )
3976
3977 AC_CHECK_FUNCS(inet_aton,
3978         AC_DEFINE(HAVE_INET_ATON),
3979         [
3980             dnl only check it in the same lib
3981             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3982         ])
3983
3984 if test "x$INET_LINK" != "x"; then
3985     AC_DEFINE(HAVE_INET_ADDR)
3986     INET_LINK=" -l$INET_LINK"
3987 fi
3988
3989 fi
3990 dnl if !MSW
3991
3992
3993 dnl ------------------------------------------
3994 dnl Checks specific to contrib libs (MMedia)
3995 dnl ------------------------------------------
3996
3997 dnl Check for ESD:
3998 EXTRALIBS_ESD=
3999 AC_CHECK_LIB(esd, esd_close, [
4000     AC_CHECK_HEADERS([esd.h], [
4001     EXTRALIBS_ESD="-lesd"
4002   ])
4003 ])
4004 AC_SUBST(EXTRALIBS_ESD)
4005
4006 dnl check for known CD-ROM interface
4007 AC_MSG_CHECKING([for known CD-ROM interface])
4008 AC_TRY_COMPILE([#ifdef __linux__
4009                 #include <linux/cdrom.h>
4010                 #else
4011                 /* For Solaris */
4012                 #include <sys/cdio.h>
4013                 #endif
4014                 ],
4015                [struct cdrom_tocentry entry, old_entry;],
4016                [AC_MSG_RESULT([yes])
4017                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4018                [AC_MSG_RESULT([no])])
4019
4020 dnl ===========================================================================
4021 dnl Now we have all the info we need - use it!
4022 dnl ===========================================================================
4023
4024 dnl flush the cache
4025 AC_CACHE_SAVE
4026
4027 dnl ---------------------------------------------------------------------------
4028 dnl thread support for Unix (for Win32 and OS/2 see past
4029 dnl                          the next matching "else")
4030 dnl ---------------------------------------------------------------------------
4031
4032 dnl under MSW (except mingw32) we always have thread support
4033 CPP_MT_FLAG=
4034 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4035
4036     dnl the code below:
4037     dnl
4038     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4039     dnl   necessary to build the MT programs for the linker and compiler
4040     dnl   respectively
4041     dnl
4042     dnl   sets wxUSE_THREADS=1 if thread support is activated
4043
4044     THREADS_LINK=
4045     THREADS_CFLAGS=
4046
4047     if test "$wxUSE_THREADS" = "yes" ; then
4048         if test "$USE_BEOS" = 1; then
4049             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4050             wxUSE_THREADS="no"
4051         fi
4052     fi
4053
4054     if test "$wxUSE_THREADS" = "yes" ; then
4055         dnl find if POSIX threads are available
4056         dnl
4057         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4058         dnl archive from http://ac-archive.sourceforge.net/
4059         dnl
4060         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4061         dnl Forero Cuervo <bachue@bachue.com> for the original code
4062
4063         dnl TODO: cache the result
4064
4065         dnl define the list of the thread options to try in the loop below
4066         dnl with the convention that anything starting with '-' is a cpp flag
4067         dnl while anything else is a library (i.e. there is an implicit "-l")
4068         THREAD_OPTS="-pthread"
4069         case "${host}" in
4070           *-*-solaris2* | *-*-sunos4* )
4071                 if test "x$GCC" = "xyes"; then
4072                     dnl Solaris/gcc combination use this one for some reason
4073                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4074                 else
4075                     THREAD_OPTS="-mt $THREAD_OPTS"
4076                 fi
4077                 ;;
4078           *-*-freebsd*)
4079                 dnl look, in order, for the kernel threads, then Linux threads
4080                 dnl and finally the userland threads
4081                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4082                 ;;
4083           *-*-darwin* | *-*-cygwin* )
4084                 dnl Darwin / Mac OS X just uses -lpthread tested below
4085                 dnl and so does Cygwin
4086                 THREAD_OPTS=""
4087                 ;;
4088           *-*-aix*)
4089                 dnl AIX calls the library libpthreads - thanks IBM!
4090                 THREAD_OPTS="pthreads"
4091                 ;;
4092           *-hp-hpux* )
4093                 dnl HP-UX aCC only gives a warning, not an error about
4094                 dnl -pthread but it doesn't work and we have to use -lpthread
4095                 dnl there
4096                 if test "x$GCC" != "xyes"; then
4097                     THREAD_OPTS=""
4098                 fi
4099                 ;;
4100
4101           *-*-irix* )
4102                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4103                 dnl doesn't give an error for it neither, just a warning
4104                 dnl message -- but this is still very annoying
4105                 if test "x$GCC" = "xyes"; then
4106                     THREAD_OPTS=""
4107                 fi
4108                 ;;
4109
4110           *-*-*UnixWare*)
4111                 dnl flying by man pages here: Caldera online docs use this
4112                 if test "x$GCC" != "xyes"; then
4113                     THREAD_OPTS="-Ethread"
4114                 fi
4115                 ;;
4116         esac
4117
4118         dnl simply linking with libpthread should make the test below work but
4119         dnl it's far from certain that the threaded programs compiled without
4120         dnl any special switches actually work, so try it after all the others
4121         THREAD_OPTS="$THREAD_OPTS pthread none"
4122
4123         dnl now test for all possibilities
4124         THREADS_OK=no
4125         for flag in $THREAD_OPTS; do
4126             case $flag in
4127                 none)
4128                     AC_MSG_CHECKING([whether pthreads work without any flags])
4129                     ;;
4130
4131                 -*)
4132                     AC_MSG_CHECKING([whether pthreads work with $flag])
4133                     THREADS_CFLAGS="$flag"
4134                     ;;
4135
4136                 *)
4137                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4138                     THREADS_LINK="-l$flag"
4139                     ;;
4140               esac
4141
4142               save_LIBS="$LIBS"
4143               save_CFLAGS="$CFLAGS"
4144               LIBS="$THREADS_LINK $LIBS"
4145               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4146
4147               AC_TRY_LINK([#include <pthread.h>],
4148                           [pthread_create(0,0,0,0);],
4149                           THREADS_OK=yes)
4150
4151               LIBS="$save_LIBS"
4152               CFLAGS="$save_CFLAGS"
4153
4154               AC_MSG_RESULT($THREADS_OK)
4155               if test "x$THREADS_OK" = "xyes"; then
4156                       break;
4157               fi
4158
4159               THREADS_LINK=""
4160               THREADS_CFLAGS=""
4161       done
4162
4163       if test "x$THREADS_OK" != "xyes"; then
4164           wxUSE_THREADS=no
4165           AC_MSG_WARN([No thread support on this system... disabled])
4166       else
4167           dnl yes, these special compiler flags should be used with the
4168           dnl linker as well
4169           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4170           LIBS="$THREADS_LINK $LIBS"
4171
4172           AC_MSG_CHECKING([if more special flags are required for pthreads])
4173           flag=no
4174           case "${host}" in
4175             *-aix*)
4176                 dnl again quoting from
4177                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4178                 dnl
4179                 dnl     When compiling and linking with -pthread, the library
4180                 dnl     search path should include -L/usr/lib/threads at the
4181                 dnl     beginning of the path.
4182                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4183                 flag="-D_THREAD_SAFE"
4184                 ;;
4185             *-freebsd*)
4186                 flag="-D_THREAD_SAFE"
4187                 ;;
4188             *-hp-hpux* )
4189                 flag="-D_REENTRANT"
4190                 if test "x$GCC" != "xyes"; then
4191                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4192                     flag="$flag -D_RWSTD_MULTI_THREAD"
4193                 fi
4194                 ;;
4195             *solaris* | alpha*-osf*)
4196                 flag="-D_REENTRANT"
4197                 ;;
4198           esac
4199           AC_MSG_RESULT(${flag})
4200           if test "x$flag" != xno; then
4201               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4202           fi
4203
4204           if test "x$THREADS_CFLAGS" != "x"; then
4205             dnl don't add these options to CPPFLAGS as cpp might not know them
4206             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4207             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4208           fi
4209       fi
4210     fi
4211
4212     dnl do other tests only if we are using threads
4213     if test "$wxUSE_THREADS" = "yes" ; then
4214       AC_CHECK_FUNCS(thr_setconcurrency)
4215
4216       AC_CHECK_HEADERS(sched.h)
4217       if test "$ac_cv_header_sched_h" = "yes"; then
4218           AC_CHECK_FUNC(sched_yield,
4219             AC_DEFINE(HAVE_SCHED_YIELD),
4220             [
4221                 AC_CHECK_LIB(posix4,
4222                     sched_yield,
4223                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4224                     AC_MSG_WARN(wxThread::Yield will not work properly)
4225                 )
4226             ]
4227           )
4228       fi
4229
4230       dnl to be able to set the thread priority, we need to have all of the
4231       dnl following functions:
4232       dnl   1. pthread_attr_getschedpolicy
4233       dnl   2. sched_get_priority_min and sched_get_priority_max
4234       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4235       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4236       HAVE_PRIOR_FUNCS=0
4237       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4238                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4239                        [AC_CHECK_FUNC(sched_get_priority_max,
4240                            HAVE_PRIOR_FUNCS=1,
4241                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4242                              [
4243                                 HAVE_PRIOR_FUNCS=1
4244                                 POSIX4_LINK=" -lposix4"
4245                              ],
4246                            )]
4247                        )]
4248                      )]
4249                    )
4250
4251       if test "$HAVE_PRIOR_FUNCS" = 1; then
4252         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4253       else
4254         AC_MSG_WARN(Setting thread priority will not work)
4255       fi
4256
4257       AC_CHECK_FUNC(pthread_cancel,
4258                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4259                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4260
4261       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4262       dnl the code here for now in case we need it again soon; otherwise it
4263       dnl should be removed in a couple of months (VZ in Sep 2003)
4264       dnl
4265       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4266       dnl [
4267       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4268       dnl                [
4269       dnl                   pthread_cleanup_push(NULL, NULL);
4270       dnl                   pthread_cleanup_pop(0);
4271       dnl                ], [
4272       dnl                   wx_cv_func_pthread_cleanup_push=yes
4273       dnl                ], [
4274       dnl                   wx_cv_func_pthread_cleanup_push=no
4275       dnl                ])
4276       dnl ])
4277       dnl
4278       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4279       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4280       dnl fi
4281
4282       dnl mutexattr_t initialization is done in quite different ways on different
4283       dnl platforms, so check for a few things:
4284       dnl
4285       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4286       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4287       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4288       dnl defined, we do it by directly assigned
4289       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4290
4291       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4292       [
4293         AC_TRY_COMPILE([#include <pthread.h>],
4294             [
4295                pthread_mutexattr_t attr;
4296                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4297             ], [
4298                wx_cv_type_pthread_mutexattr_t=yes
4299             ], [
4300                wx_cv_type_pthread_mutexattr_t=no
4301             ]
4302         )
4303       ])
4304
4305       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4306         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4307       else
4308         dnl don't despair, there may be another way to do it
4309         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4310                        wx_cv_type_pthread_rec_mutex_init,
4311         [
4312             AC_TRY_COMPILE([#include <pthread.h>],
4313                 [
4314                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4315                 ], [
4316                     wx_cv_type_pthread_rec_mutex_init=yes
4317                 ], [
4318                     wx_cv_type_pthread_rec_mutex_init=no
4319                 ]
4320             )
4321         ])
4322         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4323           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4324         else
4325           dnl this may break code working elsewhere, so at least warn about it
4326           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4327         fi
4328       fi
4329     fi
4330
4331 dnl from if !MSW
4332 else
4333     if test "$wxUSE_THREADS" = "yes" ; then
4334       case "${host}" in
4335         *-*-mingw32* )
4336             dnl check if the compiler accepts -mthreads
4337             AC_CACHE_CHECK([if compiler supports -mthreads],
4338                 wx_cv_cflags_mthread,
4339                 [
4340                     CFLAGS_OLD="$CFLAGS"
4341                     CFLAGS="$CFLAGS -mthreads"
4342                     AC_TRY_COMPILE([], [],
4343                         wx_cv_cflags_mthread=yes,
4344                         wx_cv_cflags_mthread=no
4345                     )
4346                 ]
4347             )
4348
4349             if test "$wx_cv_cflags_mthread" = "yes"; then
4350                 dnl it does, use it
4351                 CXXFLAGS="$CXXFLAGS -mthreads"
4352                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4353                 LDFLAGS="$LDFLAGS -mthreads"
4354             else
4355                 dnl it doesn't
4356                 CFLAGS="$CFLAGS_OLD"
4357             fi
4358         ;;
4359         *-pc-os2*emx )
4360             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4361             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4362             LDFLAGS="$LDFLAGS -Zmt"
4363         ;;
4364       esac
4365     fi
4366 fi
4367
4368 if test "$wxUSE_THREADS" = "yes"; then
4369   AC_DEFINE(wxUSE_THREADS)
4370
4371   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4372 else
4373   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4374   dnl functions - add tests for other functions here as well
4375   if test "$ac_cv_func_strtok_r" = "yes"; then
4376     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4377     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4378         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4379         AC_MSG_RESULT(yes)
4380     else
4381         AC_MSG_RESULT(no)
4382     fi
4383   fi
4384 fi
4385
4386 if test "$WXGTK20" = 1 ; then
4387   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4388   WXGTK12=1
4389 fi
4390
4391 if test "$WXGTK12" = 1 ; then
4392   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4393 fi
4394
4395 if test "$WXGTK127" = 1 ; then
4396   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4397 fi
4398
4399 if test "$WXGPE" = 1 ; then
4400   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4401 fi
4402
4403 WXDEBUG=
4404
4405 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4406     WXDEBUG="-g"
4407     wxUSE_OPTIMISE=no
4408 fi
4409
4410 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4411     wxUSE_DEBUG_INFO=yes
4412     WXDEBUG="-ggdb"
4413 fi
4414
4415 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4416     AC_DEFINE(WXDEBUG)
4417     WXDEBUG_DEFINE="-D__WXDEBUG__"
4418 else
4419     if test "$wxUSE_GTK" = 1 ; then
4420         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4421     fi
4422 fi
4423
4424 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4425     AC_DEFINE(wxUSE_MEMORY_TRACING)
4426     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4427     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4428     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4429 fi
4430
4431 if test "$wxUSE_DMALLOC" = "yes" ; then
4432     DMALLOC_LIBS="-ldmalloc"
4433 fi
4434
4435 PROFILE=
4436 if test "$wxUSE_PROFILE" = "yes" ; then
4437     PROFILE=" -pg"
4438 fi
4439
4440 CODE_GEN_FLAGS=
4441 CODE_GEN_FLAGS_CXX=
4442 if test "$GCC" = "yes" ; then
4443     if test "$wxUSE_NO_RTTI" = "yes" ; then
4444         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4445     fi
4446     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4447         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4448     fi
4449     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4450         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4451     fi
4452
4453     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4454     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4455     dnl for each subroutine by default -- using the switch below only creates
4456     dnl one entry per file instead at the price of minor performance penalty
4457     dnl
4458     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4459     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4460     dnl this, or even the extent of gcc/wx version combinations affected, but
4461     dnl also as above, this 'fix' does not come without side effects.
4462     dnl
4463     dnl TODO: test for the gcc version here (how?)
4464     case "${host}" in
4465       powerpc*-*-aix* )
4466         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4467         ;;
4468       *-hppa* )
4469         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4470         ;;
4471     esac
4472 fi
4473
4474 OPTIMISE=
4475 if test "$wxUSE_OPTIMISE" = "no" ; then
4476     if test "$GCC" = yes ; then
4477         dnl use -O0 because compiling with it is faster than compiling with no
4478         dnl optimization options at all (at least with g++ 3.2)
4479         OPTIMISE="-O0"
4480     fi
4481 else
4482     if test "$GCC" = yes ; then
4483         OPTIMISE="-O2"
4484
4485         dnl VZ: does anybody know what does this do??
4486         case "${host}" in
4487             i586-*-*|i686-*-* )
4488             OPTIMISE="${OPTIMISE} "
4489         ;;
4490         esac
4491     else
4492         OPTIMISE="-O"
4493     fi
4494 fi
4495
4496 dnl ---------------------------------------------------------------------------
4497 dnl compatibility level
4498 dnl ---------------------------------------------------------------------------
4499
4500 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4501     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4502
4503     WXWIN_COMPATIBILITY_2_4="yes"
4504 fi
4505
4506 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4507     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4508 fi
4509
4510 dnl ---------------------------------------------------------------------------
4511 dnl the library may be built without GUI classes at all
4512 dnl ---------------------------------------------------------------------------
4513
4514 if test "$wxUSE_GUI" = "yes"; then
4515     AC_DEFINE(wxUSE_GUI)
4516
4517     dnl the things we always pull in the GUI version of the library:
4518     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4519     dnl    library really can't be built without those)
4520     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4521     dnl    almost any program and the first 2 are needed to show a message box
4522     dnl    which want to be always able to do)
4523     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4524     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4525     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4526     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4527     dnl 5. misc stuff: timers, settings, message box
4528 else
4529     AC_DEFINE(wxUSE_GUI, 0)
4530 fi
4531
4532 dnl ---------------------------------------------------------------------------
4533 dnl Unix/Windows
4534 dnl ---------------------------------------------------------------------------
4535
4536 if test "$wxUSE_UNIX" = "yes"; then
4537   AC_DEFINE(wxUSE_UNIX)
4538 fi
4539
4540 dnl ------------------------------------------------------------------------
4541 dnl DLL support
4542 dnl ------------------------------------------------------------------------
4543
4544 dnl under MSW we always have LoadLibrary/GetProcAddress
4545 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4546
4547     HAVE_DL_FUNCS=0
4548     HAVE_SHL_FUNCS=0
4549     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4550         if test "$USE_DARWIN" = 1; then
4551             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4552             HAVE_DL_FUNCS=1
4553         else
4554             dnl the test is a bit complicated because we check for dlopen() both with
4555             dnl and without -ldl and we also try to find shl_load() if there is no
4556             dnl dlopen() on this system
4557             AC_CHECK_FUNCS(dlopen,
4558             [
4559                 AC_DEFINE(HAVE_DLOPEN)
4560                 HAVE_DL_FUNCS=1
4561             ],
4562             [
4563                 AC_CHECK_LIB(dl, dlopen,
4564                             [
4565                                 AC_DEFINE(HAVE_DLOPEN)
4566                                 HAVE_DL_FUNCS=1
4567                                 DL_LINK=" -ldl$DL_LINK"
4568                             ],
4569                             [
4570                                 AC_CHECK_FUNCS(shl_load,
4571                                               [
4572                                                 AC_DEFINE(HAVE_SHL_LOAD)
4573                                                 HAVE_SHL_FUNCS=1
4574                                               ],
4575                                               [
4576                                                 AC_CHECK_LIB(shl_load, dld,
4577                                                              [
4578                                                                 HAVE_SHL_FUNCS=1
4579                                                                 DL_LINK=" -ldld$DL_LINK"
4580                                                              ])
4581                                               ])
4582                             ])
4583             ])
4584
4585         dnl check also for dlerror()
4586         if test "$HAVE_DL_FUNCS" = 1; then
4587             AC_CHECK_FUNCS(dlerror,
4588                 AC_DEFINE(HAVE_DLERROR),
4589                 [
4590                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4591                 ]
4592             )
4593         fi
4594         fi
4595
4596         if test "$HAVE_DL_FUNCS" = 0; then
4597             if test "$HAVE_SHL_FUNCS" = 0; then
4598               if test "$USE_UNIX" = 1; then
4599                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4600                   wxUSE_DYNAMIC_LOADER=no
4601                   wxUSE_DYNLIB_CLASS=no
4602               else
4603                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4604               fi
4605             fi
4606         fi
4607     fi
4608 fi
4609
4610 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4611     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4612 fi
4613 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4614     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4615 fi
4616
4617
4618 dnl ---------------------------------------------------------------------------
4619 dnl Verify consistency of plugins/monolithic/shared settings:
4620 dnl ---------------------------------------------------------------------------
4621
4622 if test "$wxUSE_PLUGINS" = "yes" ; then
4623     if test "$wxUSE_SHARED" = "no" ; then
4624         AC_MSG_WARN([plugins supported only in shared build, disabling])
4625         wxUSE_PLUGINS=no
4626     fi
4627     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4628         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4629         wxUSE_PLUGINS=no
4630     fi
4631     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4632         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4633         wxUSE_PLUGINS=no
4634     fi
4635     if test "$wxUSE_PLUGINS" = "yes" ; then
4636         AC_DEFINE(wxUSE_PLUGINS)
4637     fi
4638 fi
4639
4640 dnl ---------------------------------------------------------------------------
4641 dnl Register non-GUI class options for makefiles and setup.h
4642 dnl ---------------------------------------------------------------------------
4643
4644 if test "$wxUSE_STL" = "yes"; then
4645   AC_DEFINE(wxUSE_STL)
4646 fi
4647
4648 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4649   AC_DEFINE(wxUSE_APPLE_IEEE)
4650 fi
4651
4652 if test "$wxUSE_TIMER" = "yes"; then
4653   AC_DEFINE(wxUSE_TIMER)
4654 fi
4655
4656 WITH_PLUGIN_SDL=0
4657 if test "$wxUSE_SOUND" = "yes"; then
4658   dnl Unix implementation needs additional checks because audio support
4659   dnl comes in many favours:
4660   if test "$USE_UNIX" = "1" ; then
4661     AC_CHECK_HEADERS([sys/soundcard.h])
4662
4663     if test "$wxUSE_LIBSDL" != "no"; then
4664       AM_PATH_SDL([1.2.0],
4665                   [
4666                     EXTRALIBS_SDL="$SDL_LIBS"
4667                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4668                     AC_DEFINE(wxUSE_LIBSDL)
4669                   ],
4670                   [wxUSE_LIBSDL="no"])
4671       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4672         WITH_PLUGIN_SDL=1
4673       fi
4674     fi
4675   fi
4676
4677   AC_DEFINE(wxUSE_SOUND)
4678   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4679 fi
4680
4681 if test "$WXGTK20" = 1; then
4682     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4683         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4684
4685                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4686                                   [libgnomeprintui-2.2 >= 2.8],
4687                     [
4688 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4689                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4690                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4691                     ],
4692                     [
4693                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4694                         wxUSE_LIBGNOMEPRINT="no"
4695                     ]
4696                 )
4697         fi
4698     fi
4699 fi
4700
4701
4702 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4703   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4704 fi
4705
4706 if test "$wxUSE_STOPWATCH" = "yes"; then
4707   AC_DEFINE(wxUSE_STOPWATCH)
4708 fi
4709
4710 if test "$wxUSE_DATETIME" = "yes"; then
4711   AC_DEFINE(wxUSE_DATETIME)
4712 fi
4713
4714 if test "$wxUSE_FILE" = "yes"; then
4715   AC_DEFINE(wxUSE_FILE)
4716 fi
4717
4718 if test "$wxUSE_FFILE" = "yes"; then
4719   AC_DEFINE(wxUSE_FFILE)
4720 fi
4721
4722 if test "$wxUSE_FILESYSTEM" = "yes"; then
4723   AC_DEFINE(wxUSE_FILESYSTEM)
4724 fi
4725
4726 if test "$wxUSE_FS_ZIP" = "yes"; then
4727   AC_DEFINE(wxUSE_FS_ZIP)
4728 fi
4729
4730 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4731   AC_DEFINE(wxUSE_ZIPSTREAM)
4732 fi
4733
4734 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4735   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4736 fi
4737
4738 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4739   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4740 fi
4741
4742 if test "$wxUSE_BUSYINFO" = "yes"; then
4743   AC_DEFINE(wxUSE_BUSYINFO)
4744 fi
4745
4746 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4747   AC_DEFINE(wxUSE_STD_IOSTREAM)
4748 fi
4749
4750 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4751     AC_DEFINE(wxUSE_TEXTBUFFER)
4752 fi
4753
4754 if test "$wxUSE_TEXTFILE" = "yes"; then
4755   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4756     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4757   else
4758     AC_DEFINE(wxUSE_TEXTFILE)
4759   fi
4760 fi
4761
4762 if test "$wxUSE_CONFIG" = "yes" ; then
4763   if test "$wxUSE_TEXTFILE" != "yes"; then
4764     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4765   else
4766     AC_DEFINE(wxUSE_CONFIG)
4767     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4768   fi
4769 fi
4770
4771 if test "$wxUSE_INTL" = "yes" ; then
4772   if test "$wxUSE_FILE" != "yes"; then
4773     AC_MSG_WARN(I18n code requires wxFile... disabled)
4774   else
4775     AC_DEFINE(wxUSE_INTL)
4776     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4777     GUIDIST="$GUIDIST INTL_DIST"
4778   fi
4779 fi
4780
4781 if test "$wxUSE_LOG" = "yes"; then
4782   AC_DEFINE(wxUSE_LOG)
4783
4784     if test "$wxUSE_LOGGUI" = "yes"; then
4785       AC_DEFINE(wxUSE_LOGGUI)
4786     fi
4787
4788     if test "$wxUSE_LOGWINDOW" = "yes"; then
4789       AC_DEFINE(wxUSE_LOGWINDOW)
4790     fi
4791
4792     if test "$wxUSE_LOGDIALOG" = "yes"; then
4793       AC_DEFINE(wxUSE_LOG_DIALOG)
4794     fi
4795 fi
4796
4797 if test "$wxUSE_LONGLONG" = "yes"; then
4798   AC_DEFINE(wxUSE_LONGLONG)
4799 fi
4800
4801 if test "$wxUSE_GEOMETRY" = "yes"; then
4802   AC_DEFINE(wxUSE_GEOMETRY)
4803 fi
4804
4805 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4806   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4807   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4808 fi
4809
4810 if test "$wxUSE_STREAMS" = "yes" ; then
4811   AC_DEFINE(wxUSE_STREAMS)
4812 fi
4813
4814 dnl ---------------------------------------------------------------------------
4815 dnl time/date functions
4816 dnl ------------------------------------------------------------------------
4817
4818 if test "$wxUSE_DATETIME" = "yes"; then
4819     dnl check for strptime
4820     AC_CHECK_FUNCS(strptime)
4821
4822     dnl check for timezone variable
4823     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4824     AC_CACHE_CHECK(for timezone variable in <time.h>,
4825                    wx_cv_var_timezone,
4826                    [
4827                         AC_TRY_COMPILE(
4828                             [
4829                                 #include <time.h>
4830                             ],
4831                             [
4832                                 int tz;
4833                                 tz = timezone;
4834                             ],
4835                             [
4836                                 wx_cv_var_timezone=timezone
4837                             ],
4838                             [
4839                                 AC_TRY_COMPILE(
4840                                     [
4841                                         #include <time.h>
4842                                     ],
4843                                     [
4844                                         int tz;
4845                                         tz = _timezone;
4846                                     ],
4847                                     [
4848                                         wx_cv_var_timezone=_timezone
4849                                     ],
4850                                     [
4851                                         AC_TRY_COMPILE(
4852                                             [
4853                                                 #include <time.h>
4854                                             ],
4855                                             [
4856                                                 int tz;
4857                                                 tz = __timezone;
4858                                             ],
4859                                             [
4860                                                 wx_cv_var_timezone=__timezone
4861                                             ],
4862                                             [
4863                                                 if test "$USE_DOS" = 0 ; then
4864                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4865                                                 fi
4866                                             ]
4867                                         )
4868                                     ]
4869                                 )
4870                             ]
4871                         )
4872                    ]
4873     )
4874
4875     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4876     if test "x$wx_cv_var_timezone" != x ; then
4877         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4878     fi
4879
4880     dnl check for localtime (it's POSIX, but the check can do no harm...)
4881     AC_CHECK_FUNCS(localtime)
4882
4883     if test "$ac_cv_func_localtime" = "yes"; then
4884         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4885                        wx_cv_struct_tm_has_gmtoff,
4886         [
4887             AC_TRY_COMPILE(
4888                 [
4889                     #include <time.h>
4890                 ],
4891                 [
4892                     struct tm tm;
4893                     tm.tm_gmtoff++;
4894                 ],
4895                 [
4896                     wx_cv_struct_tm_has_gmtoff=yes
4897                 ],
4898                 wx_cv_struct_tm_has_gmtoff=no
4899             )
4900         ])
4901     fi
4902
4903     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4904         AC_DEFINE(WX_GMTOFF_IN_TM)
4905     fi
4906
4907     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4908     dnl function to be used for high resolution timers
4909     AC_CHECK_FUNCS(gettimeofday ftime, break)
4910
4911     if test "$ac_cv_func_gettimeofday" = "yes"; then
4912         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4913                        wx_cv_func_gettimeofday_has_2_args,
4914         [
4915             dnl on some _really_ old systems it takes only 1 argument
4916             AC_LANG_SAVE
4917             AC_LANG_CPLUSPLUS
4918
4919             AC_TRY_COMPILE(
4920                 [
4921                     #include <sys/time.h>
4922                     #include <unistd.h>
4923                 ],
4924                 [
4925                     struct timeval tv;
4926                     gettimeofday(&tv, NULL);
4927                 ],
4928                 wx_cv_func_gettimeofday_has_2_args=yes,
4929                 AC_TRY_COMPILE(
4930                     [
4931                         #include <sys/time.h>
4932                         #include <unistd.h>
4933                     ],
4934                     [
4935                         struct timeval tv;
4936                         gettimeofday(&tv);
4937                     ],
4938                     wx_cv_func_gettimeofday_has_2_args=no,
4939                     [
4940                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4941                         wx_cv_func_gettimeofday_has_2_args=unknown
4942                     ]
4943                 )
4944             )
4945             AC_LANG_RESTORE
4946         ])
4947
4948         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4949             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4950         fi
4951     fi
4952
4953     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4954 fi
4955
4956 dnl ------------------------------------------------------------------------
4957 dnl wxSocket
4958 dnl ------------------------------------------------------------------------
4959
4960 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
4961 if test "$wxUSE_SOCKETS" = "yes"; then
4962     if test "$wxUSE_MGL" = "1"; then
4963         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4964         wxUSE_SOCKETS="no"
4965     fi
4966 fi
4967
4968 if test "$wxUSE_SOCKETS" = "yes"; then
4969     dnl under MSW we always have sockets
4970     if test "$TOOLKIT" != "MSW"; then
4971         dnl under Solaris and OS/2, socket functions live in -lsocket
4972         AC_CHECK_FUNC(socket,,
4973             [
4974                 AC_CHECK_LIB(socket, socket,
4975                     if test "$INET_LINK" != " -lsocket"; then
4976                         INET_LINK="$INET_LINK -lsocket"
4977                     fi,
4978                     [
4979                         AC_MSG_WARN([socket library not found - sockets will be disabled])
4980                         wxUSE_SOCKETS=no
4981                     ]
4982                 )
4983             ]
4984         )
4985     fi
4986 fi
4987
4988 if test "$wxUSE_SOCKETS" = "yes" ; then
4989     dnl this test may be appropriate if building under cygwin
4990     dnl right now I'm assuming it also uses the winsock stuff
4991     dnl like mingw does..  -- RL
4992     if test "$TOOLKIT" != "MSW"; then
4993         dnl determine the type of third argument for getsockname
4994         dnl This test needs to be done in C++ mode since gsocket.cpp now
4995         dnl is C++ code and pointer cast that are possible even without
4996         dnl warning in C still fail in C++.
4997         AC_LANG_PUSH(C++)
4998         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4999                        wx_cv_type_getsockname3,
5000             [
5001                 AC_TRY_COMPILE(
5002                     [
5003                         #include <sys/types.h>
5004                         #include <sys/socket.h>
5005                     ],
5006                     [
5007                         socklen_t len;
5008                         getsockname(0, 0, &len);
5009                     ],
5010                     wx_cv_type_getsockname3=socklen_t,
5011                     [
5012                         dnl the compiler will compile the version with size_t
5013                         dnl even if the real type of the last parameter is int
5014                         dnl but it should give at least a warning about
5015                         dnl converting between incompatible pointer types, so
5016                         dnl try to use it to get the correct behaviour at
5017                         dnl least with gcc (otherwise we'd always use size_t)
5018                         CFLAGS_OLD="$CFLAGS"
5019                         if test "$GCC" = yes ; then
5020                             CFLAGS="$CFLAGS -Werror"
5021                         fi
5022
5023                         AC_TRY_COMPILE(
5024                             [
5025                                 #include <sys/types.h>
5026                                 #include <sys/socket.h>
5027                             ],
5028                             [
5029                                 size_t len;
5030                                 getsockname(0, 0, &len);
5031                             ],
5032                             wx_cv_type_getsockname3=size_t,
5033                             AC_TRY_COMPILE(
5034                                 [
5035                                     #include <sys/types.h>
5036                                     #include <sys/socket.h>
5037                                 ],
5038                                 [
5039                                     int len;
5040                                     getsockname(0, 0, &len);
5041                                 ],
5042                                 wx_cv_type_getsockname3=int,
5043                                 wx_cv_type_getsockname3=unknown
5044                             )
5045                         )
5046
5047                         CFLAGS="$CFLAGS_OLD"
5048                     ]
5049                 )
5050             ])
5051
5052         if test "$wx_cv_type_getsockname3" = "unknown"; then
5053             wxUSE_SOCKETS=no
5054             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5055         else
5056             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5057         fi
5058         dnl Do this again for getsockopt as it may be different
5059         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5060                        wx_cv_type_getsockopt5,
5061             [
5062                 AC_TRY_COMPILE(
5063                     [
5064                         #include <sys/types.h>
5065                         #include <sys/socket.h>
5066                     ],
5067                     [
5068                         socklen_t len;
5069                         getsockopt(0, 0, 0, 0, &len);
5070                     ],
5071                     wx_cv_type_getsockopt5=socklen_t,
5072                     [
5073                         dnl the compiler will compile the version with size_t
5074                         dnl even if the real type of the last parameter is int
5075                         dnl but it should give at least a warning about
5076                         dnl converting between incompatible pointer types, so
5077                         dnl try to use it to get the correct behaviour at
5078                         dnl least with gcc (otherwise we'd always use size_t)
5079                         CFLAGS_OLD="$CFLAGS"
5080                         if test "$GCC" = yes ; then
5081                             CFLAGS="$CFLAGS -Werror"
5082                         fi
5083
5084                         AC_TRY_COMPILE(
5085                             [
5086                                 #include <sys/types.h>
5087                                 #include <sys/socket.h>
5088                             ],
5089                             [
5090                                 size_t len;
5091                                 getsockopt(0, 0, 0, 0, &len);
5092                             ],
5093                             wx_cv_type_getsockopt5=size_t,
5094                             AC_TRY_COMPILE(
5095                                 [
5096                                     #include <sys/types.h>
5097                                     #include <sys/socket.h>
5098                                 ],
5099                                 [
5100                                     int len;
5101                                     getsockopt(0, 0, 0, 0, &len);
5102                                 ],
5103                                 wx_cv_type_getsockopt5=int,
5104                                 wx_cv_type_getsockopt5=unknown
5105                             )
5106                         )
5107
5108                         CFLAGS="$CFLAGS_OLD"
5109                     ]
5110                 )
5111             ])
5112
5113         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5114             wxUSE_SOCKETS=no
5115             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5116         else
5117             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5118         fi
5119         AC_LANG_POP
5120     fi
5121 fi
5122
5123 if test "$wxUSE_SOCKETS" = "yes" ; then
5124     AC_DEFINE(wxUSE_SOCKETS)
5125     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5126 fi
5127
5128 if test "$wxUSE_PROTOCOL" = "yes"; then
5129     if test "$wxUSE_SOCKETS" != "yes"; then
5130         AC_MSG_WARN(Protocol classes require sockets... disabled)
5131         wxUSE_PROTOCOL=no
5132     fi
5133 fi
5134
5135 if test "$wxUSE_PROTOCOL" = "yes"; then
5136     AC_DEFINE(wxUSE_PROTOCOL)
5137
5138     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5139         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5140     fi
5141     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5142         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5143     fi
5144     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5145         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5146     fi
5147 else
5148     if test "$wxUSE_FS_INET" = "yes"; then
5149         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5150         wxUSE_FS_INET="no"
5151     fi
5152 fi
5153
5154 if test "$wxUSE_URL" = "yes"; then
5155     if test "$wxUSE_PROTOCOL" != "yes"; then
5156         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5157         wxUSE_URL=no
5158     fi
5159     if test "$wxUSE_URL" = "yes"; then
5160         AC_DEFINE(wxUSE_URL)
5161     fi
5162 fi
5163
5164 if test "$wxUSE_FS_INET" = "yes"; then
5165   AC_DEFINE(wxUSE_FS_INET)
5166 fi
5167
5168 dnl ---------------------------------------------------------------------------
5169 dnl Joystick support
5170 dnl ---------------------------------------------------------------------------
5171
5172 if test "$wxUSE_GUI" = "yes"; then
5173
5174     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5175         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
5176         wxUSE_JOYSTICK=no
5177      fi
5178
5179      dnl under MSW we always have joystick support
5180     if test "$TOOLKIT" != "MSW"; then
5181         if test "$wxUSE_JOYSTICK" = "yes"; then
5182             dnl joystick support is only for Linux 2.1.x or greater
5183             AC_CHECK_HEADERS(linux/joystick.h)
5184             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5185                 wxUSE_JOYSTICK=no
5186                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5187             fi
5188         fi
5189     fi
5190
5191     if test "$wxUSE_JOYSTICK" = "yes"; then
5192         AC_DEFINE(wxUSE_JOYSTICK)
5193         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5194     fi
5195 fi
5196
5197
5198 dnl ---------------------------------------------------------------------------
5199 dnl String stuff
5200 dnl ---------------------------------------------------------------------------
5201
5202 if test "$wxUSE_FONTMAP" = "yes" ; then
5203   AC_DEFINE(wxUSE_FONTMAP)
5204 fi
5205
5206 if test "$wxUSE_UNICODE" = "yes" ; then
5207   AC_DEFINE(wxUSE_UNICODE)
5208
5209   if test "$USE_WIN32" != 1; then
5210       wxUSE_UNICODE_MSLU=no
5211   fi
5212
5213   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5214         AC_CHECK_LIB(unicows,main,
5215             [
5216                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5217             ],
5218             [
5219                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5220                              Applications will only run on Windows NT/2000/XP!])
5221                 wxUSE_UNICODE_MSLU=no
5222             ])
5223     fi
5224 fi
5225
5226 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5227   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5228 fi
5229
5230 dnl ----------------------------------------------------------------
5231 dnl Register PostScript options for makefiles and setup.h
5232 dnl ----------------------------------------------------------------
5233
5234 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5235   AC_DEFINE(wxUSE_POSTSCRIPT)
5236 fi
5237
5238 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5239
5240 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5241
5242 dnl ---------------------------------------------------------------------------
5243 dnl big GUI components: MDI, doc/view, printing, help, ...
5244 dnl ---------------------------------------------------------------------------
5245
5246 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5247     AC_DEFINE(wxUSE_CONSTRAINTS)
5248     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5249 fi
5250
5251 if test "$wxUSE_MDI" = "yes"; then
5252     AC_DEFINE(wxUSE_MDI)
5253
5254     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5255         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5256         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5257     fi
5258 fi
5259
5260 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5261     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5262     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5263     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5264         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5265     fi
5266 fi
5267
5268 if test "$wxUSE_HELP" = "yes"; then
5269     AC_DEFINE(wxUSE_HELP)
5270     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5271
5272     if test "$wxUSE_MSW" = 1; then
5273       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5274         AC_DEFINE(wxUSE_MS_HTML_HELP)
5275       fi
5276     fi
5277
5278     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5279       if test "$wxUSE_HTML" = "yes"; then
5280         AC_DEFINE(wxUSE_WXHTML_HELP)
5281       else
5282         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5283         wxUSE_WXHTML_HELP=no
5284       fi
5285     fi
5286 fi
5287
5288 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5289     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5290         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5291     else
5292         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5293     fi
5294     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5295 fi
5296
5297 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5298     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5299 fi
5300
5301 dnl ---------------------------------------------------------------------------
5302 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5303 dnl ---------------------------------------------------------------------------
5304
5305 dnl check for ole headers and disable a few features requiring it if not
5306 dnl present (earlier versions of mingw32 don't have ole2.h)
5307 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5308                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5309                           -o "$wxUSE_OLE"     = "yes" \
5310                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5311     AC_CHECK_HEADERS(ole2.h)
5312
5313     if test "$ac_cv_header_ole2_h" = "yes" ; then
5314         if test "$GCC" = yes ; then
5315             AC_LANG_SAVE
5316             AC_LANG_CPLUSPLUS
5317
5318             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5319             AC_TRY_COMPILE([#include <windows.h>
5320                             #include <ole2.h>],
5321                            [],
5322                            [AC_MSG_RESULT(no)],
5323                            [AC_MSG_RESULT(yes)
5324                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5325             AC_LANG_RESTORE
5326             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5327             if test "$wxUSE_OLE" = "yes" ; then
5328                 AC_DEFINE(wxUSE_OLE)
5329             fi
5330         fi
5331
5332         dnl for OLE clipboard and dnd
5333         if test "$wxUSE_DATAOBJ" = "yes" ; then
5334             AC_DEFINE(wxUSE_DATAOBJ)
5335         fi
5336     else
5337         AC_MSG_WARN([Some features disabled because OLE headers not found])
5338
5339         wxUSE_CLIPBOARD=no
5340         wxUSE_DRAG_AND_DROP=no
5341         wxUSE_DATAOBJ=no
5342         wxUSE_OLE=no
5343     fi
5344
5345     if test "$wxUSE_METAFILE" = "yes"; then
5346         AC_DEFINE(wxUSE_METAFILE)
5347
5348         dnl this one should probably be made separately configurable
5349         AC_DEFINE(wxUSE_ENH_METAFILE)
5350     fi
5351 fi
5352
5353 if test "$wxUSE_IPC" = "yes"; then
5354     if test "$wxUSE_SOCKETS" != "yes"; then
5355         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5356     fi
5357
5358     AC_DEFINE(wxUSE_IPC)
5359 fi
5360
5361 if test "$wxUSE_CLIPBOARD" = "yes"; then
5362     if test "$wxUSE_MGL" = 1; then
5363         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5364         wxUSE_CLIPBOARD=no
5365     fi
5366
5367     if test "$wxUSE_CLIPBOARD" = "yes"; then
5368         AC_DEFINE(wxUSE_CLIPBOARD)
5369
5370         dnl required by clipboard code in configuration check
5371         AC_DEFINE(wxUSE_DATAOBJ)
5372     fi
5373 fi
5374
5375 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5376     if test "$wxUSE_GTK" = 1; then
5377         if test "$WXGTK12" != 1; then
5378             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5379             wxUSE_DRAG_AND_DROP=no
5380         fi
5381     fi
5382
5383     if test "$wxUSE_MOTIF" = 1; then
5384         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5385         wxUSE_DRAG_AND_DROP=no
5386     fi
5387
5388     if test "$wxUSE_X11" = 1; then
5389         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5390         wxUSE_DRAG_AND_DROP=no
5391     fi
5392
5393     if test "$wxUSE_MGL" = 1; then
5394         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5395         wxUSE_DRAG_AND_DROP=no
5396     fi
5397
5398     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5399         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5400     fi
5401
5402 fi
5403
5404 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5405     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5406 fi
5407
5408 if test "$wxUSE_SPLINES" = "yes" ; then
5409   AC_DEFINE(wxUSE_SPLINES)
5410 fi
5411
5412 dnl ---------------------------------------------------------------------------
5413 dnl GUI controls
5414 dnl ---------------------------------------------------------------------------
5415
5416 USES_CONTROLS=0
5417 if test "$wxUSE_CONTROLS" = "yes"; then
5418   USES_CONTROLS=1
5419 fi
5420
5421 if test "$wxUSE_ACCEL" = "yes"; then
5422   AC_DEFINE(wxUSE_ACCEL)
5423   USES_CONTROLS=1
5424 fi
5425
5426 if test "$wxUSE_BUTTON" = "yes"; then
5427   AC_DEFINE(wxUSE_BUTTON)
5428   USES_CONTROLS=1
5429 fi
5430
5431 if test "$wxUSE_BMPBUTTON" = "yes"; then
5432   AC_DEFINE(wxUSE_BMPBUTTON)
5433   USES_CONTROLS=1
5434 fi
5435
5436 if test "$wxUSE_CALCTRL" = "yes"; then
5437   AC_DEFINE(wxUSE_CALENDARCTRL)
5438   USES_CONTROLS=1
5439   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5440 fi
5441
5442 if test "$wxUSE_CARET" = "yes"; then
5443   AC_DEFINE(wxUSE_CARET)
5444   USES_CONTROLS=1
5445   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5446 fi
5447
5448 if test "$wxUSE_COMBOBOX" = "yes"; then
5449   AC_DEFINE(wxUSE_COMBOBOX)
5450   USES_CONTROLS=1
5451 fi
5452
5453 if test "$wxUSE_CHOICE" = "yes"; then
5454   AC_DEFINE(wxUSE_CHOICE)
5455   USES_CONTROLS=1
5456 fi
5457
5458 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5459     AC_DEFINE(wxUSE_CHOICEBOOK)
5460     USES_CONTROLS=1
5461 fi
5462
5463 if test "$wxUSE_CHECKBOX" = "yes"; then
5464   AC_DEFINE(wxUSE_CHECKBOX)
5465   USES_CONTROLS=1
5466 fi
5467
5468 if test "$wxUSE_CHECKLST" = "yes"; then
5469   AC_DEFINE(wxUSE_CHECKLISTBOX)
5470   USES_CONTROLS=1
5471   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5472 fi
5473
5474 if test "$wxUSE_DISPLAY" = "yes"; then
5475     AC_DEFINE(wxUSE_DISPLAY)
5476     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5477 fi
5478
5479 if test "$wxUSE_GAUGE" = "yes"; then
5480   AC_DEFINE(wxUSE_GAUGE)
5481   USES_CONTROLS=1
5482 fi
5483
5484 if test "$wxUSE_GRID" = "yes"; then
5485   AC_DEFINE(wxUSE_GRID)
5486   USES_CONTROLS=1
5487   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5488 fi
5489
5490 if test "$wxUSE_IMAGLIST" = "yes"; then
5491     AC_DEFINE(wxUSE_IMAGLIST)
5492 fi
5493
5494 if test "$wxUSE_LISTBOOK" = "yes"; then
5495     AC_DEFINE(wxUSE_LISTBOOK)
5496     USES_CONTROLS=1
5497 fi
5498
5499 if test "$wxUSE_LISTBOX" = "yes"; then
5500     AC_DEFINE(wxUSE_LISTBOX)
5501     USES_CONTROLS=1
5502 fi
5503
5504 if test "$wxUSE_LISTCTRL" = "yes"; then
5505     if test "$wxUSE_IMAGLIST" = "yes"; then
5506         AC_DEFINE(wxUSE_LISTCTRL)
5507         USES_CONTROLS=1
5508         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5509     else
5510         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5511     fi
5512 fi
5513
5514 if test "$wxUSE_NOTEBOOK" = "yes"; then
5515     AC_DEFINE(wxUSE_NOTEBOOK)
5516     USES_CONTROLS=1
5517     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5518 fi
5519
5520 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5521 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5522 dnl     USES_CONTROLS=1
5523 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5524 dnl fi
5525
5526 if test "$wxUSE_RADIOBOX" = "yes"; then
5527     AC_DEFINE(wxUSE_RADIOBOX)
5528     USES_CONTROLS=1
5529 fi
5530
5531 if test "$wxUSE_RADIOBTN" = "yes"; then
5532     AC_DEFINE(wxUSE_RADIOBTN)
5533     USES_CONTROLS=1
5534 fi
5535
5536 if test "$wxUSE_SASH" = "yes"; then
5537     AC_DEFINE(wxUSE_SASH)
5538     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5539 fi
5540
5541 if test "$wxUSE_SCROLLBAR" = "yes"; then
5542     AC_DEFINE(wxUSE_SCROLLBAR)
5543     USES_CONTROLS=1
5544     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5545 fi
5546
5547 if test "$wxUSE_SLIDER" = "yes"; then
5548     AC_DEFINE(wxUSE_SLIDER)
5549     USES_CONTROLS=1
5550 fi
5551
5552 if test "$wxUSE_SPINBTN" = "yes"; then
5553     AC_DEFINE(wxUSE_SPINBTN)
5554     USES_CONTROLS=1
5555 fi
5556
5557 if test "$wxUSE_SPINCTRL" = "yes"; then
5558     AC_DEFINE(wxUSE_SPINCTRL)
5559     USES_CONTROLS=1
5560 fi
5561
5562 if test "$wxUSE_SPLITTER" = "yes"; then
5563     AC_DEFINE(wxUSE_SPLITTER)
5564     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5565 fi
5566
5567 if test "$wxUSE_STATBMP" = "yes"; then
5568     AC_DEFINE(wxUSE_STATBMP)
5569     USES_CONTROLS=1
5570 fi
5571
5572 if test "$wxUSE_STATBOX" = "yes"; then
5573     AC_DEFINE(wxUSE_STATBOX)
5574     USES_CONTROLS=1
5575 fi
5576
5577 if test "$wxUSE_STATTEXT" = "yes"; then
5578     AC_DEFINE(wxUSE_STATTEXT)
5579     USES_CONTROLS=1
5580 fi
5581
5582 if test "$wxUSE_STATLINE" = "yes"; then
5583     AC_DEFINE(wxUSE_STATLINE)
5584     USES_CONTROLS=1
5585 fi
5586
5587 if test "$wxUSE_STATUSBAR" = "yes"; then
5588     AC_DEFINE(wxUSE_STATUSBAR)
5589     USES_CONTROLS=1
5590
5591     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5592 fi
5593
5594 if test "$wxUSE_TABDIALOG" = "yes"; then
5595     AC_DEFINE(wxUSE_TAB_DIALOG)
5596     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
5597 fi
5598
5599 if test "$wxUSE_TEXTCTRL" = "yes"; then
5600     AC_DEFINE(wxUSE_TEXTCTRL)
5601     USES_CONTROLS=1
5602     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5603 fi
5604
5605 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5606     if test "$wxUSE_COCOA" = 1 ; then
5607         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5608         wxUSE_TOGGLEBTN=no
5609     else
5610         if test "$wxUSE_PM" = 1; then
5611             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5612             wxUSE_TOGGLEBTN=no
5613         fi
5614     fi
5615     if test "$wxUSE_UNIVERSAL" = "yes"; then
5616         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5617         wxUSE_TOGGLEBTN=no
5618     fi
5619
5620     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5621         AC_DEFINE(wxUSE_TOGGLEBTN)
5622         USES_CONTROLS=1
5623     fi
5624 fi
5625
5626 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5627     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5628     wxUSE_TOOLBAR="yes"
5629     USES_CONTROLS=1
5630 fi
5631
5632 if test "$wxUSE_TOOLBAR" = "yes"; then
5633     AC_DEFINE(wxUSE_TOOLBAR)
5634     USES_CONTROLS=1
5635
5636     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5637     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5638         wxUSE_TOOLBAR_NATIVE="yes"
5639     fi
5640
5641     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5642         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5643         USES_CONTROLS=1
5644     fi
5645
5646     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5647 fi
5648
5649 if test "$wxUSE_TOOLTIPS" = "yes"; then
5650     if test "$wxUSE_MOTIF" = 1; then
5651         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5652     else
5653         if test "$wxUSE_UNIVERSAL" = "yes"; then
5654             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5655         else
5656             AC_DEFINE(wxUSE_TOOLTIPS)
5657         fi
5658     fi
5659 fi
5660
5661 if test "$wxUSE_TREECTRL" = "yes"; then
5662     if test "$wxUSE_IMAGLIST" = "yes"; then
5663         AC_DEFINE(wxUSE_TREECTRL)
5664         USES_CONTROLS=1
5665         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5666     else
5667         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5668     fi
5669 fi
5670
5671 if test "$wxUSE_POPUPWIN" = "yes"; then
5672     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5673         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5674     else
5675         if test "$wxUSE_PM" = 1; then
5676             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5677         else
5678             AC_DEFINE(wxUSE_POPUPWIN)
5679
5680             USES_CONTROLS=1
5681         fi
5682     fi
5683 fi
5684
5685 if test "$wxUSE_TIPWINDOW" = "yes"; then
5686     if test "$wxUSE_PM" = 1; then
5687         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5688     else
5689         AC_DEFINE(wxUSE_TIPWINDOW)
5690     fi
5691 fi
5692
5693 if test "$USES_CONTROLS" = 1; then
5694     AC_DEFINE(wxUSE_CONTROLS)
5695 fi
5696
5697 dnl ---------------------------------------------------------------------------
5698 dnl misc options
5699 dnl ---------------------------------------------------------------------------
5700
5701 dnl please keep the settings below in alphabetical order
5702 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5703     AC_DEFINE(wxUSE_ACCESSIBILITY)
5704     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5705 fi
5706
5707 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5708     AC_DEFINE(wxUSE_DRAGIMAGE)
5709     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5710 fi
5711
5712 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5713     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5714         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5715     else
5716         AC_DEFINE(wxUSE_EXCEPTIONS)
5717         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5718     fi
5719 fi
5720
5721 USE_HTML=0
5722 if test "$wxUSE_HTML" = "yes"; then
5723     AC_DEFINE(wxUSE_HTML)
5724     USE_HTML=1
5725     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5726     if test "$wxUSE_MAC" = 1; then
5727         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5728     fi
5729 fi
5730 if test "$wxUSE_WEBKIT" = "yes"; then
5731     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5732         old_CPPFLAGS="$CPPFLAGS"
5733         CPPFLAGS="$CPPFLAGS -x objective-c++"
5734         AC_CHECK_HEADER([WebKit/HIWebView.h],
5735                         [
5736                            AC_DEFINE(wxUSE_WEBKIT)
5737                            WEBKIT_LINK="-framework WebKit"
5738                         ],
5739                         [
5740                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5741                            wxUSE_WEBKIT=no
5742                         ],
5743                         [#include <Carbon/Carbon.h>])
5744         CPPFLAGS="$old_CPPFLAGS"
5745     elif test "$wxUSE_COCOA" = 1; then
5746         AC_DEFINE(wxUSE_WEBKIT)
5747     else
5748         wxUSE_WEBKIT=no
5749     fi
5750 fi
5751
5752 USE_XRC=0
5753 if test "$wxUSE_XRC" = "yes"; then
5754     if test "$wxUSE_XML" != "yes"; then
5755         AC_MSG_WARN([XML library not built, XRC resources disabled])
5756         wxUSE_XRC=no
5757     else
5758         AC_DEFINE(wxUSE_XRC)
5759         USE_XRC=1
5760         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5761     fi
5762 fi
5763
5764 if test "$wxUSE_MENUS" = "yes"; then
5765     AC_DEFINE(wxUSE_MENUS)
5766     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5767 fi
5768
5769 if test "$wxUSE_METAFILE" = "yes"; then
5770     AC_DEFINE(wxUSE_METAFILE)
5771 fi
5772
5773 if test "$wxUSE_MIMETYPE" = "yes"; then
5774     AC_DEFINE(wxUSE_MIMETYPE)
5775 fi
5776
5777 if test "$wxUSE_MINIFRAME" = "yes"; then
5778     AC_DEFINE(wxUSE_MINIFRAME)
5779     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5780 fi
5781
5782 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5783     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5784     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5785         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5786         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5787     fi
5788 fi
5789
5790
5791 if test "$wxUSE_VALIDATORS" = "yes"; then
5792     AC_DEFINE(wxUSE_VALIDATORS)
5793     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5794 fi
5795
5796 if test "$wxUSE_PALETTE" = "yes" ; then
5797   AC_DEFINE(wxUSE_PALETTE)
5798 fi
5799
5800 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5801   dnl Must be done this late because -lunicows must be before all the other libs
5802   LIBS=" -lunicows $LIBS"
5803 fi
5804
5805 dnl ---------------------------------------------------------------------------
5806 dnl wxImage options
5807 dnl ---------------------------------------------------------------------------
5808
5809 if test "$wxUSE_IMAGE" = "yes" ; then
5810     AC_DEFINE(wxUSE_IMAGE)
5811
5812     if test "$wxUSE_GIF" = "yes" ; then
5813       AC_DEFINE(wxUSE_GIF)
5814     fi
5815
5816     if test "$wxUSE_PCX" = "yes" ; then
5817       AC_DEFINE(wxUSE_PCX)
5818     fi
5819
5820     if test "$wxUSE_IFF" = "yes" ; then
5821       AC_DEFINE(wxUSE_IFF)
5822     fi
5823
5824     if test "$wxUSE_PNM" = "yes" ; then
5825       AC_DEFINE(wxUSE_PNM)
5826     fi
5827
5828     if test "$wxUSE_XPM" = "yes" ; then
5829       AC_DEFINE(wxUSE_XPM)
5830     fi
5831
5832     if test "$wxUSE_ICO_CUR" = "yes" ; then
5833       AC_DEFINE(wxUSE_ICO_CUR)
5834     fi
5835 fi
5836
5837 dnl ---------------------------------------------------------------------------
5838 dnl common dialogs
5839 dnl ---------------------------------------------------------------------------
5840
5841 if test "$wxUSE_CHOICEDLG" = "yes"; then
5842     AC_DEFINE(wxUSE_CHOICEDLG)
5843 fi
5844
5845 if test "$wxUSE_COLOURDLG" = "yes"; then
5846     AC_DEFINE(wxUSE_COLOURDLG)
5847 fi
5848
5849 if test "$wxUSE_FILEDLG" = "yes"; then
5850     AC_DEFINE(wxUSE_FILEDLG)
5851 fi
5852
5853 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5854     AC_DEFINE(wxUSE_FINDREPLDLG)
5855 fi
5856
5857 if test "$wxUSE_FONTDLG" = "yes"; then
5858     AC_DEFINE(wxUSE_FONTDLG)
5859 fi
5860
5861 if test "$wxUSE_DIRDLG" = "yes"; then
5862     if test "$wxUSE_TREECTRL" != "yes"; then
5863         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5864     else
5865         AC_DEFINE(wxUSE_DIRDLG)
5866     fi
5867 fi
5868
5869 if test "$wxUSE_MSGDLG" = "yes"; then
5870     AC_DEFINE(wxUSE_MSGDLG)
5871 fi
5872
5873 if test "$wxUSE_NUMBERDLG" = "yes"; then
5874     AC_DEFINE(wxUSE_NUMBERDLG)
5875 fi
5876
5877 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5878     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5879        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5880     else
5881         AC_DEFINE(wxUSE_PROGRESSDLG)
5882     fi
5883 fi
5884
5885 if test "$wxUSE_SPLASH" = "yes"; then
5886     AC_DEFINE(wxUSE_SPLASH)
5887     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
5888 fi
5889
5890 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5891     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5892        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5893     else
5894         AC_DEFINE(wxUSE_STARTUP_TIPS)
5895     fi
5896 fi
5897
5898 if test "$wxUSE_TEXTDLG" = "yes"; then
5899     AC_DEFINE(wxUSE_TEXTDLG)
5900 fi
5901
5902 if test "$wxUSE_WIZARDDLG" = "yes"; then
5903     AC_DEFINE(wxUSE_WIZARDDLG)
5904     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5905 fi
5906
5907 dnl ---------------------------------------------------------------------------
5908 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
5909 dnl ---------------------------------------------------------------------------
5910
5911 if test "$cross_compiling" = "yes"; then
5912     dnl Use best guess from host as we can't use uname when cross compiling
5913     OSINFO="\"$host\""
5914 else
5915     dnl attualy work out OS version
5916     OSINFO=`uname -s -r -m`
5917     OSINFO="\"$OSINFO\""
5918 fi
5919
5920 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5921
5922 dnl ---------------------------------------------------------------------------
5923 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5924 dnl ---------------------------------------------------------------------------
5925
5926 if test "x$prefix" != "xNONE"; then
5927     wxPREFIX=$prefix
5928 else
5929     wxPREFIX=$ac_default_prefix
5930 fi
5931
5932 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5933
5934
5935 dnl ---------------------------------------------------------------------------
5936 dnl define variables with all built libraries for wx-config
5937 dnl ---------------------------------------------------------------------------
5938
5939 CORE_BASE_LIBS="net base"
5940 CORE_GUI_LIBS="adv core"
5941
5942 if test "$wxUSE_XML" = "yes" ; then
5943     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
5944 fi
5945 if test "$wxUSE_ODBC" != "no" ; then
5946     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
5947     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
5948 fi
5949 if test "$wxUSE_HTML" = "yes" ; then
5950     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
5951 fi
5952 if test "$wxUSE_XRC" = "yes" ; then
5953     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
5954 fi
5955
5956 if test "$wxUSE_GUI" != "yes"; then
5957     CORE_GUI_LIBS=""
5958 fi
5959
5960 AC_SUBST(CORE_BASE_LIBS)
5961 AC_SUBST(CORE_GUI_LIBS)
5962
5963
5964 dnl ---------------------------------------------------------------------------
5965 dnl Output the makefiles and such from the results found above
5966 dnl ---------------------------------------------------------------------------
5967
5968 dnl all additional libraries (except wxWidgets itself) we link with
5969
5970 dnl note that we always link with -lm except for Mac OS X
5971 dnl extended.c uses floor() and is always linked in
5972
5973 if test "$wxUSE_MAC" = 1 ; then
5974     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
5975         if test "$USE_DARWIN" = 1; then
5976             LDFLAGS="$LDFLAGS -framework QuickTime"
5977         else
5978             LDFLAGS="$LDFLAGS -lQuickTimeLib"
5979         fi
5980     fi
5981     if test "$USE_DARWIN" = 1; then
5982         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
5983     else
5984         LDFLAGS="$LDFLAGS -lCarbonLib"
5985     fi
5986 fi
5987 if test "$wxUSE_COCOA" = 1 ; then
5988     LDFLAGS="$LDFLAGS -framework Cocoa"
5989 fi
5990
5991 dnl FIXME: should this be covered by the conditional above
5992 dnl given the -lm comment there?  Or should that comment (and
5993 dnl this one) be removed..   [ 7 Nov 2001 ]
5994
5995 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5996
5997 dnl Only add the -lm library if floating point functions cannot be used
5998 dnl without it.  This check is important on cygwin because of the bizarre
5999 dnl way that they have organized functions into libraries.  On cygwin, both
6000 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6001 dnl means that
6002 dnl   1) linking with -lm is not necessary, and
6003 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6004 dnl In particular, if you compile any program with -mno-cygwin and link with
6005 dnl -lm, it will crash instantly when it is run.  This happens because the
6006 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6007 dnl the ___main function instead of allowing it to be defined by
6008 dnl /usr/lib/mingw/libmingw32.a as it should be.
6009 dnl
6010 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6011 dnl
6012 dnl Just check a few floating point functions. If they are all found without
6013 dnl -lm, then we must not need -lm.
6014 have_cos=0
6015 have_floor=0
6016 AC_CHECK_FUNCS(cos, have_cos=1)
6017 AC_CHECK_FUNCS(floor, have_floor=1)
6018 AC_MSG_CHECKING(if floating point functions link without -lm)
6019 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6020     AC_MSG_RESULT(yes)
6021 else
6022     AC_MSG_RESULT(no)
6023     LIBS="$LIBS -lm"
6024     # use different functions to avoid configure caching
6025     have_sin=0
6026     have_ceil=0
6027     AC_CHECK_FUNCS(sin, have_sin=1)
6028     AC_CHECK_FUNCS(ceil, have_ceil=1)
6029     AC_MSG_CHECKING(if floating point functions link with -lm)
6030     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6031         AC_MSG_RESULT(yes)
6032     else
6033         AC_MSG_RESULT(no)
6034         # not sure we should warn the user, crash, etc.
6035     fi
6036 fi
6037
6038 if test "$wxUSE_GUI" = "yes"; then
6039
6040     dnl TODO add checks that these samples will really compile (i.e. all the
6041     dnl      library features they need are present)
6042
6043     dnl TODO some samples are never built so far:
6044     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6045     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6046                      drawing dynamic erase event exec font image \
6047                      minimal propsize rotate shaped widgets render"
6048
6049     if test "$wxUSE_MONOLITHIC" != "yes"; then
6050         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6051     fi
6052 else
6053     SAMPLES_SUBDIRS="console"
6054 fi
6055
6056
6057 dnl all -I options we must pass to the compiler
6058 dnl
6059 dnl note that the order is somewhat important: wxWidgets headers should
6060 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6061 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6062 dnl CodeWarrior):
6063 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6064 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6065
6066 dnl C/C++ compiler options used to compile wxWidgets
6067 if test "$GXX" = yes ; then
6068     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6069     CWARNINGS="-Wall"
6070     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6071     dnl should enable this one day...
6072     dnl CXXWARNINGS="-Wall -Werror"
6073 fi
6074
6075 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6076
6077 dnl remove the extra white space from the cc/c++/ld options
6078 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6079 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6080 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6081
6082
6083 LIBS=`echo $LIBS`
6084 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6085 EXTRALIBS_XML="$EXPAT_LINK"
6086 EXTRALIBS_HTML="$MSPACK_LINK"
6087 EXTRALIBS_ODBC="$ODBC_LINK"
6088 if test "$wxUSE_GUI" = "yes"; then
6089     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
6090 fi
6091 if test "$wxUSE_OPENGL" = "yes"; then
6092     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6093 fi
6094
6095 LDFLAGS="$LDFLAGS $PROFILE"
6096
6097 dnl wxGTK does not need TOOLKIT includes in wx-config
6098 if test "$wxUSE_GTK" = 1; then
6099     WXCONFIG_INCLUDE=
6100 else
6101     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6102 fi
6103
6104 WXCONFIG_EXTRALIBS="$LIBS"
6105
6106 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6107 if test "$wxUSE_REGEX" = "builtin" ; then
6108     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6109 fi
6110 if test "$wxUSE_EXPAT" = "builtin" ; then
6111     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6112 fi
6113 if test "$wxUSE_ODBC" = "builtin" ; then
6114     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6115 fi
6116 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6117     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6118 fi
6119 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6120     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6121 fi
6122 if test "$wxUSE_LIBPNG" = "builtin" ; then
6123     wxconfig_3rdparty="$wxconfig_3rdparty png"
6124 fi
6125 if test "$wxUSE_ZLIB" = "builtin" ; then
6126     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6127 fi
6128 if test "$wxUSE_ODBC" = "builtin" ; then
6129     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6130 fi
6131
6132 for i in $wxconfig_3rdparty ; do
6133     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6134 done
6135
6136
6137 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6138     WXUNIV=1
6139 else
6140     WXUNIV=0
6141 fi
6142
6143 AC_SUBST(wxUSE_ZLIB)
6144 AC_SUBST(wxUSE_REGEX)
6145 AC_SUBST(wxUSE_EXPAT)
6146 AC_SUBST(wxUSE_ODBC)
6147 AC_SUBST(wxUSE_LIBJPEG)
6148 AC_SUBST(wxUSE_LIBPNG)
6149 AC_SUBST(wxUSE_LIBTIFF)
6150
6151 if test $wxUSE_MONOLITHIC = "yes" ; then
6152     MONOLITHIC=1
6153 else
6154     MONOLITHIC=0
6155 fi
6156
6157 if test $wxUSE_PLUGINS = "yes" ; then
6158     USE_PLUGINS=1
6159 else
6160     USE_PLUGINS=0
6161 fi
6162
6163 if test $wxUSE_ODBC != "no" ; then
6164     USE_ODBC=1
6165 else
6166     USE_ODBC=0
6167 fi
6168
6169 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6170     OFFICIAL_BUILD=1
6171 else
6172     OFFICIAL_BUILD=0
6173 fi
6174
6175 AC_SUBST(VENDOR)
6176 AC_SUBST(OFFICIAL_BUILD)
6177 AC_SUBST(WX_FLAVOUR)
6178 AC_SUBST(WX_LIB_FLAVOUR)
6179
6180 AC_SUBST(WXUNIV)
6181 AC_SUBST(MONOLITHIC)
6182 AC_SUBST(USE_PLUGINS)
6183 AC_SUBST(LIBS)
6184 AC_SUBST(EXTRALIBS)
6185 AC_SUBST(EXTRALIBS_XML)
6186 AC_SUBST(EXTRALIBS_HTML)
6187 AC_SUBST(EXTRALIBS_ODBC)
6188 AC_SUBST(EXTRALIBS_GUI)
6189 AC_SUBST(EXTRALIBS_OPENGL)
6190 AC_SUBST(EXTRALIBS_SDL)
6191 AC_SUBST(WITH_PLUGIN_SDL)
6192 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6193 AC_SUBST(UNICODE)
6194 AC_SUBST(BUILD)
6195 AC_SUBST(DEBUG_INFO)
6196 AC_SUBST(DEBUG_FLAG)
6197 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6198 AC_SUBST(TOOLKIT_LOWERCASE)
6199 AC_SUBST(TOOLKIT_VERSION)
6200 AC_SUBST(SAMPLES_RPATH_FLAG)
6201 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6202 AC_SUBST(HOST_SUFFIX)
6203 AC_SUBST(CPPUNIT_CFLAGS)
6204 AC_SUBST(CPPUNIT_LIBS)
6205
6206 case "$TOOLKIT" in
6207     GTK)
6208         TOOLKIT_USER="GTK+"
6209         if test "$WXGTK20" = 1; then
6210             TOOLKIT_USER="$TOOLKIT_USER 2"
6211         fi
6212         ;;
6213
6214     *)
6215         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6216         ;;
6217 esac
6218
6219 AC_BAKEFILE
6220
6221 if test "$wxUSE_SHARED" = "yes"; then
6222
6223     dnl We get the shared build linker from bakefile, since it
6224     dnl moved all the logic for this out of this file and into
6225     dnl its own macro.  But it can't decide on whether to return
6226     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6227     dnl So normalise and expand everything here now, because its
6228     dnl not going to change inside wx-config anyway.
6229     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6230     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6231
6232     dnl Need addtional flag on OS/2, so override bakefiles value
6233     dnl (there currently is no suitable variable to which the
6234     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6235     case "${host}" in
6236       *-pc-os2_emx | *-pc-os2-emx )
6237         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6238         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6239         cp -p ${srcdir}/src/os2/dllnames.sh .
6240         cp -p ${srcdir}/src/os2/dllar.sh .
6241       ;;
6242     esac
6243 else
6244
6245     dnl No bakefile support for static builds, but this should be ok for most.
6246     EXE_LINKER="$CXX -o"
6247
6248 fi
6249
6250 GCC_PRAGMA_FLAGS=""
6251 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6252 if test $GCC_PCH = 1 ; then
6253     GCC_PRAGMA_FLAGS="-DWX_PRECOMP -DNO_GCC_PRAGMA"
6254 else
6255     case "${host}" in
6256         powerpc-*-darwin* )
6257             dnl Some Apple's GCC version are broken and can't handle the
6258             dnl pragmas:
6259             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6260             ;;
6261         *-*-mingw32* )
6262             dnl MinGW GCC versions >= 3.2 have problems with
6263             dnl static member of classes derived from templates
6264             dnl in combination with #pragma interface/implementation
6265             dnl (the test case uses 4 files)
6266             dnl ... and with exceptions handling (undefined symbols needed
6267             dnl to correctly calls dtors when unwinding) as well
6268             if test "$wxUSE_STL" = "yes" -o \
6269                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6270                     "$wxUSE_NO_RTTI" != "yes"; then
6271                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6272                AC_TRY_COMPILE([],
6273                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6274                                #error "Not GCC 3.2 or greater"
6275                                #endif
6276                                ],
6277                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6278                                AC_MSG_RESULT([yes])],
6279                               [AC_MSG_RESULT([no])])
6280             fi
6281             ;;
6282         *-pc-os2_emx | *-pc-os2-emx )
6283             dnl GCC versions ported to OS/2 have similar problems with
6284             dnl static member of classes in combination with STL and
6285             dnl pragma interface/implementation
6286             if test "$wxUSE_STL" = "yes"; then
6287                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6288                AC_TRY_COMPILE([],
6289                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6290                                #error "Not GCC 3.2 or greater"
6291                                #endif
6292                                ],
6293                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6294                                AC_MSG_RESULT([yes])],
6295                               [AC_MSG_RESULT([no])])
6296             fi
6297             ;;
6298     esac
6299 fi
6300 CPPFLAGS="$GCC_PRAGMA_FLAGS $CPPFLAGS"
6301
6302
6303 dnl for convenience, sort the samples in alphabetical order
6304 dnl
6305 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6306 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6307 dnl
6308 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6309 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6310 dnl       only removes the Unix-like part of the introduced line break.
6311 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6312
6313 dnl subtle bakefile goop.
6314 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6315 dnl I wish we would have called it something less likely to clash with
6316 dnl things though.
6317 AC_SUBST(SHARED)
6318
6319 dnl global options
6320 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6321 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6322
6323 dnl debugging options
6324 AC_SUBST(WXDEBUG_DEFINE)
6325
6326 dnl toolkit options
6327 AC_SUBST(USE_GUI)
6328 AC_SUBST(AFMINSTALL)
6329 AC_SUBST(WIN32INSTALL)
6330 AC_SUBST(TOOLKIT)
6331 AC_SUBST(TOOLKIT_DIR)
6332 AC_SUBST(TOOLCHAIN_NAME)
6333 AC_SUBST(TOOLCHAIN_FULLNAME)
6334 AC_SUBST(TOOLCHAIN_DEFS)
6335 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6336
6337 dnl wx-config options
6338 AC_SUBST(host_alias)
6339 AC_SUBST(cross_compiling)
6340 AC_SUBST(WIDGET_SET)
6341 AC_SUBST(WX_RELEASE)
6342 AC_SUBST(WX_VERSION)
6343 AC_SUBST(WX_SUBVERSION)
6344 AC_SUBST(WX_CHARTYPE)
6345 AC_SUBST(WX_DEBUGTYPE)
6346 AC_SUBST(WXCONFIG_EXTRALIBS)
6347 AC_SUBST(WXCONFIG_INCLUDE)
6348 AC_SUBST(WXCONFIG_RPATH)
6349 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6350 AC_SUBST(WX_LARGEFILE_FLAGS)
6351 AC_SUBST(GCC_PRAGMA_FLAGS)
6352 AC_SUBST(CODE_GEN_FLAGS)
6353 AC_SUBST(CODE_GEN_FLAGS_CXX)
6354 AC_SUBST(EXE_LINKER)
6355
6356 dnl distribution vars
6357 AC_SUBST(GUIDIST)
6358 AC_SUBST(DISTDIR)
6359
6360 dnl additional subdirectories where we will build
6361 AC_SUBST(SAMPLES_SUBDIRS)
6362
6363 dnl additional libraries and linker settings
6364 AC_SUBST(LDFLAGS)
6365 AC_SUBST(LDFLAGS_GL)
6366 AC_SUBST(OPENGL_LIBS)
6367 AC_SUBST(DMALLOC_LIBS)
6368 AC_SUBST(WX_VERSION_TAG)
6369
6370 dnl additional resurces settings
6371 AC_SUBST(RESCOMP)
6372 AC_SUBST(RESFLAGS)
6373 AC_SUBST(RESPROGRAMOBJ)
6374 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6375 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6376
6377 dnl additional for Mac OS X
6378 AC_SUBST(DEREZ)
6379 AC_SUBST(LIBWXMACRES)
6380 AC_SUBST(MACRESCOMP)
6381 AC_SUBST(MACSETFILE)
6382 AC_SUBST(MACRESWXCONFIG)
6383
6384 dnl other tools
6385 AC_SUBST(GCC)
6386 AC_SUBST(DLLTOOL)
6387
6388
6389 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6390 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6391 dnl - and we do use it)
6392 AC_PROG_MAKE_SET
6393
6394
6395 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6396
6397 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6398                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6399                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6400
6401 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6402                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6403                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6404
6405 AC_CONFIG_FILES([ version-script Makefile ])
6406
6407 AC_CONFIG_COMMANDS([ wx-config
6408                    ],
6409                    [ rm -f wx-config
6410                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6411                    ],
6412                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6413                      LN_S="${LN_S}"
6414                    ])
6415
6416 dnl This would give us us build dir that in every significant way
6417 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6418 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6419 dnl on platforms that do not have symlinks.
6420 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6421 dnl AC_CONFIG_LINKS([ contrib/include ])
6422
6423
6424 dnl Configure samples, contrib etc. directories, but only if they are present:
6425 if test "$wxUSE_GUI" = "yes"; then
6426     SUBDIRS="samples demos utils contrib"
6427 else dnl we build wxBase only
6428     dnl there are no wxBase programs in contrib nor demos
6429     SUBDIRS="samples utils"
6430 fi
6431 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6432 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6433
6434 for subdir in `echo $SUBDIRS`; do
6435     if test -d ${srcdir}/${subdir} ; then
6436         if test "$wxUSE_GUI" = "yes"; then
6437             if test ${subdir} = "samples"; then
6438                 dnl only take those samples which compile in the current
6439                 dnl configuration and which exist
6440                 makefiles="samples/Makefile.in $makefiles"
6441                 for sample in `echo $SAMPLES_SUBDIRS`; do
6442                     if test -d $srcdir/samples/$sample; then
6443                         makefiles="samples/$sample/Makefile.in $makefiles"
6444                     fi
6445                 done
6446             else dnl assume that everything compiles for utils &c
6447                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6448             fi
6449         else dnl we build wxBase only
6450             dnl don't take all samples/utils, just those which build with
6451             dnl wxBase
6452             if test ${subdir} = "samples"; then
6453                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6454             elif test ${subdir} = "utils"; then
6455                 makefiles=""
6456                 for util in HelpGen tex2rtf ; do
6457                     if test -d $srcdir/utils/$util ; then
6458                         makefiles="utils/$util/Makefile.in \
6459                                    utils/$util/src/Makefile.in \
6460                                    $makefiles"
6461                     fi
6462                 done
6463             else dnl assume that everything compiles for tests
6464                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6465             fi
6466         fi
6467
6468         for mkin in $makefiles ; do
6469             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6470             AC_CONFIG_FILES([$mk])
6471         done
6472     fi
6473 done
6474
6475
6476 AC_OUTPUT
6477
6478 dnl report how we have been configured
6479 echo
6480 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6481 echo ""
6482 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6483 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6484
6485 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6486 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6487 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6488
6489 echo "  What level of wxWidgets compatibility should be enabled?"
6490 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6491 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6492
6493 echo "  Which libraries should wxWidgets use?"
6494 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6495 echo "                                       png                ${wxUSE_LIBPNG-none}"
6496 echo "                                       regex              ${wxUSE_REGEX}"
6497 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6498 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6499 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6500 fi
6501 echo "                                       zlib               ${wxUSE_ZLIB}"
6502 echo "                                       odbc               ${wxUSE_ODBC}"
6503 echo "                                       expat              ${wxUSE_EXPAT}"
6504 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6505 echo "                                       sdl                ${wxUSE_LIBSDL}"
6506 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6507
6508 echo ""
6509
6510 dnl vi: set et sts=4 sw=4 com=\:dnl: