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_STACKWALKER=no
 421   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 422   DEFAULT_wxUSE_STD_IOSTREAM=no
 423   DEFAULT_wxUSE_CMDLINE_PARSER=no
 424   DEFAULT_wxUSE_DATETIME=no
 425   DEFAULT_wxUSE_TIMER=no
 426   DEFAULT_wxUSE_STOPWATCH=no
 427   DEFAULT_wxUSE_FILE=no
 428   DEFAULT_wxUSE_FFILE=no
 429   DEFAULT_wxUSE_TEXTBUFFER=no
 430   DEFAULT_wxUSE_TEXTFILE=no
 431   DEFAULT_wxUSE_SOUND=no
 432   DEFAULT_wxUSE_MEDIACTRL=no
 433   DEFAULT_wxUSE_DIRECTSHOW=no
 434   DEFAULT_wxUSE_INTL=no
 435   DEFAULT_wxUSE_CONFIG=no
 436   DEFAULT_wxUSE_FONTMAP=no
 437   DEFAULT_wxUSE_STREAMS=no
 438   DEFAULT_wxUSE_SOCKETS=no
 439   DEFAULT_wxUSE_OLE=no
 440   DEFAULT_wxUSE_DATAOBJ=no
 441   DEFAULT_wxUSE_DIALUP_MANAGER=no
 442   DEFAULT_wxUSE_JOYSTICK=no
 443   DEFAULT_wxUSE_DYNLIB_CLASS=no
 444   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 445   DEFAULT_wxUSE_LONGLONG=no
 446   DEFAULT_wxUSE_GEOMETRY=no
 447
 448   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 449   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 450   DEFAULT_wxUSE_POSTSCRIPT=no
 451
 452   DEFAULT_wxUSE_CLIPBOARD=no
 453   DEFAULT_wxUSE_TOOLTIPS=no
 454   DEFAULT_wxUSE_DRAG_AND_DROP=no
 455   DEFAULT_wxUSE_DRAGIMAGE=no
 456   DEFAULT_wxUSE_SPLINES=no
 457
 458   DEFAULT_wxUSE_MDI=no
 459   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 460   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 461   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 462
 463   DEFAULT_wxUSE_RESOURCES=no
 464   DEFAULT_wxUSE_CONSTRAINTS=no
 465   DEFAULT_wxUSE_IPC=no
 466   DEFAULT_wxUSE_HELP=no
 467   DEFAULT_wxUSE_MS_HTML_HELP=no
 468   DEFAULT_wxUSE_WXHTML_HELP=no
 469   DEFAULT_wxUSE_TREELAYOUT=no
 470   DEFAULT_wxUSE_METAFILE=no
 471   DEFAULT_wxUSE_MIMETYPE=no
 472   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 473   DEFAULT_wxUSE_PROTOCOL=no
 474   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 475   DEFAULT_wxUSE_PROTOCOL_FTP=no
 476   DEFAULT_wxUSE_PROTOCOL_FILE=no
 477   DEFAULT_wxUSE_URL=no
 478
 479   DEFAULT_wxUSE_COMMONDLGS=no
 480   DEFAULT_wxUSE_CHOICEDLG=no
 481   DEFAULT_wxUSE_COLOURDLG=no
 482   DEFAULT_wxUSE_DIRDLG=no
 483   DEFAULT_wxUSE_FILEDLG=no
 484   DEFAULT_wxUSE_FINDREPLDLG=no
 485   DEFAULT_wxUSE_FONTDLG=no
 486   DEFAULT_wxUSE_MSGDLG=no
 487   DEFAULT_wxUSE_NUMBERDLG=no
 488   DEFAULT_wxUSE_TEXTDLG=no
 489   DEFAULT_wxUSE_SPLASH=no
 490   DEFAULT_wxUSE_STARTUP_TIPS=no
 491   DEFAULT_wxUSE_PROGRESSDLG=no
 492   DEFAULT_wxUSE_WIZARDDLG=no
 493
 494   DEFAULT_wxUSE_MENUS=no
 495   DEFAULT_wxUSE_MINIFRAME=no
 496   DEFAULT_wxUSE_HTML=no
 497   DEFAULT_wxUSE_XRC=no
 498   DEFAULT_wxUSE_WEBKIT=no
 499   DEFAULT_wxUSE_FILESYSTEM=no
 500   DEFAULT_wxUSE_FS_INET=no
 501   DEFAULT_wxUSE_FS_ZIP=no
 502   DEFAULT_wxUSE_BUSYINFO=no
 503   DEFAULT_wxUSE_ZIPSTREAM=no
 504   DEFAULT_wxUSE_VALIDATORS=no
 505
 506   DEFAULT_wxUSE_ACCEL=no
 507   DEFAULT_wxUSE_BUTTON=no
 508   DEFAULT_wxUSE_BMPBUTTON=no
 509   DEFAULT_wxUSE_CALCTRL=no
 510   DEFAULT_wxUSE_CARET=no
 511   DEFAULT_wxUSE_CHECKBOX=no
 512   DEFAULT_wxUSE_CHECKLST=no
 513   DEFAULT_wxUSE_CHOICE=no
 514   DEFAULT_wxUSE_CHOICEBOOK=no
 515   DEFAULT_wxUSE_COMBOBOX=no
 516   DEFAULT_wxUSE_DISPLAY=no
 517   DEFAULT_wxUSE_GAUGE=no
 518   DEFAULT_wxUSE_GRID=no
 519   DEFAULT_wxUSE_IMAGLIST=no
 520   DEFAULT_wxUSE_LISTBOOK=no
 521   DEFAULT_wxUSE_LISTBOX=no
 522   DEFAULT_wxUSE_LISTCTRL=no
 523   DEFAULT_wxUSE_NOTEBOOK=no
 524   DEFAULT_wxUSE_RADIOBOX=no
 525   DEFAULT_wxUSE_RADIOBTN=no
 526   DEFAULT_wxUSE_SASH=no
 527   DEFAULT_wxUSE_SCROLLBAR=no
 528   DEFAULT_wxUSE_SLIDER=no
 529   DEFAULT_wxUSE_SPINBTN=no
 530   DEFAULT_wxUSE_SPINCTRL=no
 531   DEFAULT_wxUSE_SPLITTER=no
 532   DEFAULT_wxUSE_STATBMP=no
 533   DEFAULT_wxUSE_STATBOX=no
 534   DEFAULT_wxUSE_STATLINE=no
 535   DEFAULT_wxUSE_STATTEXT=no
 536   DEFAULT_wxUSE_STATUSBAR=yes
 537   DEFAULT_wxUSE_TABDIALOG=no
 538   DEFAULT_wxUSE_TEXTCTRL=no
 539   DEFAULT_wxUSE_TOGGLEBTN=no
 540   DEFAULT_wxUSE_TOOLBAR=no
 541   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 542   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 543   DEFAULT_wxUSE_TREECTRL=no
 544   DEFAULT_wxUSE_POPUPWIN=no
 545   DEFAULT_wxUSE_TIPWINDOW=no
 546
 547   DEFAULT_wxUSE_UNICODE=no
 548   DEFAULT_wxUSE_UNICODE_MSLU=no
 549   DEFAULT_wxUSE_WCSRTOMBS=no
 550
 551   DEFAULT_wxUSE_PALETTE=no
 552   DEFAULT_wxUSE_IMAGE=no
 553   DEFAULT_wxUSE_GIF=no
 554   DEFAULT_wxUSE_PCX=no
 555   DEFAULT_wxUSE_PNM=no
 556   DEFAULT_wxUSE_IFF=no
 557   DEFAULT_wxUSE_XPM=no
 558   DEFAULT_wxUSE_ICO_CUR=no
 559   DEFAULT_wxUSE_ACCESSIBILITY=no
 560
 561   DEFAULT_wxUSE_MONOLITHIC=no
 562   DEFAULT_wxUSE_PLUGINS=no
 563   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 564 else
 565   DEFAULT_wxUSE_UNIVERSAL=no
 566   DEFAULT_wxUSE_STL=no
 567
 568   DEFAULT_wxUSE_NANOX=no
 569
 570   DEFAULT_wxUSE_THREADS=yes
 571
 572   DEFAULT_wxUSE_SHARED=yes
 573   DEFAULT_wxUSE_OPTIMISE=yes
 574   DEFAULT_wxUSE_PROFILE=no
 575   DEFAULT_wxUSE_NO_DEPS=no
 576   DEFAULT_wxUSE_NO_RTTI=no
 577   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 578   DEFAULT_wxUSE_RPATH=yes
 579   DEFAULT_wxUSE_PERMISSIVE=no
 580   DEFAULT_wxUSE_DEBUG_FLAG=no
 581   DEFAULT_wxUSE_DEBUG_INFO=no
 582   DEFAULT_wxUSE_DEBUG_GDB=no
 583   DEFAULT_wxUSE_MEM_TRACING=no
 584   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 585   DEFAULT_wxUSE_DMALLOC=no
 586   DEFAULT_wxUSE_APPLE_IEEE=yes
 587
 588   DEFAULT_wxUSE_EXCEPTIONS=yes
 589   DEFAULT_wxUSE_LOG=yes
 590   DEFAULT_wxUSE_LOGWINDOW=yes
 591   DEFAULT_wxUSE_LOGGUI=yes
 592   DEFAULT_wxUSE_LOGDIALOG=yes
 593
 594   DEFAULT_wxUSE_GUI=yes
 595
 596   DEFAULT_wxUSE_REGEX=yes
 597   DEFAULT_wxUSE_XML=yes
 598   DEFAULT_wxUSE_EXPAT=yes
 599   DEFAULT_wxUSE_ZLIB=yes
 600   DEFAULT_wxUSE_LIBPNG=yes
 601   DEFAULT_wxUSE_LIBJPEG=yes
 602   DEFAULT_wxUSE_LIBTIFF=yes
 603   DEFAULT_wxUSE_LIBXPM=yes
 604   DEFAULT_wxUSE_LIBMSPACK=yes
 605   DEFAULT_wxUSE_LIBSDL=no
 606   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 607   DEFAULT_wxUSE_ODBC=no
 608   DEFAULT_wxUSE_OPENGL=no
 609
 610   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 611   DEFAULT_wxUSE_STACKWALKER=yes
 612   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 613   DEFAULT_wxUSE_STD_IOSTREAM=no
 614   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 615   DEFAULT_wxUSE_DATETIME=yes
 616   DEFAULT_wxUSE_TIMER=yes
 617   DEFAULT_wxUSE_STOPWATCH=yes
 618   DEFAULT_wxUSE_FILE=yes
 619   DEFAULT_wxUSE_FFILE=yes
 620   DEFAULT_wxUSE_TEXTBUFFER=yes
 621   DEFAULT_wxUSE_TEXTFILE=yes
 622   DEFAULT_wxUSE_SOUND=yes
 623   DEFAULT_wxUSE_MEDIACTRL=no
 624   DEFAULT_wxUSE_DIRECTSHOW=no
 625   DEFAULT_wxUSE_INTL=yes
 626   DEFAULT_wxUSE_CONFIG=yes
 627   DEFAULT_wxUSE_FONTMAP=yes
 628   DEFAULT_wxUSE_STREAMS=yes
 629   DEFAULT_wxUSE_SOCKETS=yes
 630   DEFAULT_wxUSE_OLE=yes
 631   DEFAULT_wxUSE_DATAOBJ=yes
 632   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 633   DEFAULT_wxUSE_JOYSTICK=yes
 634   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 635   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 636   DEFAULT_wxUSE_LONGLONG=yes
 637   DEFAULT_wxUSE_GEOMETRY=yes
 638
 639   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 640   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 641   DEFAULT_wxUSE_POSTSCRIPT=yes
 642
 643   DEFAULT_wxUSE_CLIPBOARD=yes
 644   DEFAULT_wxUSE_TOOLTIPS=yes
 645   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 646   DEFAULT_wxUSE_DRAGIMAGE=yes
 647   DEFAULT_wxUSE_SPLINES=yes
 648
 649   DEFAULT_wxUSE_MDI=yes
 650   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 651   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 652   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 653
 654   DEFAULT_wxUSE_RESOURCES=no
 655   DEFAULT_wxUSE_CONSTRAINTS=yes
 656   DEFAULT_wxUSE_IPC=yes
 657   DEFAULT_wxUSE_HELP=yes
 658   DEFAULT_wxUSE_MS_HTML_HELP=yes
 659   DEFAULT_wxUSE_WXHTML_HELP=yes
 660   DEFAULT_wxUSE_TREELAYOUT=yes
 661   DEFAULT_wxUSE_METAFILE=yes
 662   DEFAULT_wxUSE_MIMETYPE=yes
 663   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 664   DEFAULT_wxUSE_PROTOCOL=yes
 665   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 666   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 667   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 668   DEFAULT_wxUSE_URL=yes
 669
 670   DEFAULT_wxUSE_COMMONDLGS=yes
 671   DEFAULT_wxUSE_CHOICEDLG=yes
 672   DEFAULT_wxUSE_COLOURDLG=yes
 673   DEFAULT_wxUSE_DIRDLG=yes
 674   DEFAULT_wxUSE_FILEDLG=yes
 675   DEFAULT_wxUSE_FINDREPLDLG=yes
 676   DEFAULT_wxUSE_FONTDLG=yes
 677   DEFAULT_wxUSE_MSGDLG=yes
 678   DEFAULT_wxUSE_NUMBERDLG=yes
 679   DEFAULT_wxUSE_TEXTDLG=yes
 680   DEFAULT_wxUSE_SPLASH=yes
 681   DEFAULT_wxUSE_STARTUP_TIPS=yes
 682   DEFAULT_wxUSE_PROGRESSDLG=yes
 683   DEFAULT_wxUSE_WIZARDDLG=yes
 684
 685   DEFAULT_wxUSE_MENUS=yes
 686   DEFAULT_wxUSE_MINIFRAME=yes
 687   DEFAULT_wxUSE_HTML=yes
 688   DEFAULT_wxUSE_XRC=yes
 689   DEFAULT_wxUSE_WEBKIT=yes
 690   DEFAULT_wxUSE_FILESYSTEM=yes
 691   DEFAULT_wxUSE_FS_INET=yes
 692   DEFAULT_wxUSE_FS_ZIP=yes
 693   DEFAULT_wxUSE_BUSYINFO=yes
 694   DEFAULT_wxUSE_ZIPSTREAM=yes
 695   DEFAULT_wxUSE_VALIDATORS=yes
 696
 697   DEFAULT_wxUSE_ACCEL=yes
 698   DEFAULT_wxUSE_BUTTON=yes
 699   DEFAULT_wxUSE_BMPBUTTON=yes
 700   DEFAULT_wxUSE_CALCTRL=yes
 701   DEFAULT_wxUSE_CARET=yes
 702   DEFAULT_wxUSE_CHECKBOX=yes
 703   DEFAULT_wxUSE_CHECKLST=yes
 704   DEFAULT_wxUSE_CHOICE=yes
 705   DEFAULT_wxUSE_CHOICEBOOK=yes
 706   DEFAULT_wxUSE_COMBOBOX=yes
 707   DEFAULT_wxUSE_DISPLAY=yes
 708   DEFAULT_wxUSE_GAUGE=yes
 709   DEFAULT_wxUSE_GRID=yes
 710   DEFAULT_wxUSE_IMAGLIST=yes
 711   DEFAULT_wxUSE_LISTBOOK=yes
 712   DEFAULT_wxUSE_LISTBOX=yes
 713   DEFAULT_wxUSE_LISTCTRL=yes
 714   DEFAULT_wxUSE_NOTEBOOK=yes
 715   DEFAULT_wxUSE_RADIOBOX=yes
 716   DEFAULT_wxUSE_RADIOBTN=yes
 717   DEFAULT_wxUSE_SASH=yes
 718   DEFAULT_wxUSE_SCROLLBAR=yes
 719   DEFAULT_wxUSE_SLIDER=yes
 720   DEFAULT_wxUSE_SPINBTN=yes
 721   DEFAULT_wxUSE_SPINCTRL=yes
 722   DEFAULT_wxUSE_SPLITTER=yes
 723   DEFAULT_wxUSE_STATBMP=yes
 724   DEFAULT_wxUSE_STATBOX=yes
 725   DEFAULT_wxUSE_STATLINE=yes
 726   DEFAULT_wxUSE_STATTEXT=yes
 727   DEFAULT_wxUSE_STATUSBAR=yes
 728   DEFAULT_wxUSE_TABDIALOG=no
 729   DEFAULT_wxUSE_TEXTCTRL=yes
 730   DEFAULT_wxUSE_TOGGLEBTN=yes
 731   DEFAULT_wxUSE_TOOLBAR=yes
 732   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 733   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 734   DEFAULT_wxUSE_TREECTRL=yes
 735   DEFAULT_wxUSE_POPUPWIN=yes
 736   DEFAULT_wxUSE_TIPWINDOW=yes
 737
 738   DEFAULT_wxUSE_UNICODE=no
 739   DEFAULT_wxUSE_UNICODE_MSLU=yes
 740   DEFAULT_wxUSE_WCSRTOMBS=no
 741
 742   DEFAULT_wxUSE_PALETTE=yes
 743   DEFAULT_wxUSE_IMAGE=yes
 744   DEFAULT_wxUSE_GIF=yes
 745   DEFAULT_wxUSE_PCX=yes
 746   DEFAULT_wxUSE_IFF=no
 747   DEFAULT_wxUSE_PNM=yes
 748   DEFAULT_wxUSE_XPM=yes
 749   DEFAULT_wxUSE_ICO_CUR=yes
 750   DEFAULT_wxUSE_ACCESSIBILITY=no
 751
 752   DEFAULT_wxUSE_MONOLITHIC=no
 753   DEFAULT_wxUSE_PLUGINS=no
 754   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 755
 756   dnl Appliable only when --with-gtk was used:
 757   DEFAULT_wxUSE_GTK2=yes
 758 fi
 759
 760 dnl WX_ARG_WITH should be used to select whether an external package will be
 761 dnl used or not, to configure compile-time features of this package itself,
 762 dnl use WX_ARG_ENABLE instead
 763
 764 dnl ============================
 765 dnl external package dependecies
 766 dnl ============================
 767
 768 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 769 dnl these values manually
 770 for toolkit in `echo $ALL_TOOLKITS`; do
 771   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 772   if test "x$LINE" != "x" ; then
 773     has_toolkit_in_cache=1
 774     eval "DEFAULT_$LINE"
 775     eval "CACHE_$toolkit=1"
 776   fi
 777 done
 778
 779 dnl ---------------------------------------------------------------------------
 780 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 781 dnl first to disable many other switches if it's given
 782 dnl
 783 dnl NB: this is still in testing stage, don't use if you don't know what you're
 784 dnl     doing
 785 dnl ---------------------------------------------------------------------------
 786
 787 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 788 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 789 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 790
 791 if test "$wxUSE_GUI" = "yes"; then
 792
 793 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 794 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 795 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 796 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 797 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 798 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 799 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 800 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 801 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 802 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 803 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 804 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 805
 806 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 807 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 808
 809 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 810 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 811 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 812 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 813 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 814 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 815 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 816 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 817
 818 fi
 819 dnl for GUI only
 820
 821 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 822 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 823 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 824 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 825 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 826
 827 dnl ---------------------------------------------------------------------------
 828 dnl compile options
 829 dnl ---------------------------------------------------------------------------
 830
 831 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 832 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 833 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 834 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 835 if test "$USE_OS2" = "1"; then
 836     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 837 fi
 838
 839 if test "$wxUSE_DEBUG" = "yes"; then
 840   DEFAULT_wxUSE_DEBUG_FLAG=yes
 841   DEFAULT_wxUSE_DEBUG_INFO=yes
 842   BUILD=debug
 843 elif test "$wxUSE_DEBUG" = "no"; then
 844   DEFAULT_wxUSE_DEBUG_FLAG=no
 845   DEFAULT_wxUSE_DEBUG_INFO=no
 846   BUILD=release
 847 fi
 848
 849 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 850 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 851 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 852 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 853 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 854 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 855 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 856 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 857 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 858 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 859
 860 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 861 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 862
 863 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 864
 865
 866 dnl ---------------------------------------------------------------------------
 867 dnl (small) optional non GUI classes
 868 dnl ---------------------------------------------------------------------------
 869
 870 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 871 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 872
 873 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 874 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 875 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 876 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 877 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 878 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 879 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 880
 881 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 882
 883 dnl please keep the settings below in alphabetical order
 884 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 885 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 886 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 887 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 888 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 889 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 890 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 891 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 892 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 893 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 894 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 895 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 896 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 897 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 898 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 899 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 900 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 901 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 902 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 903 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 904 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 905 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 906 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 907 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 908 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 909 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 910 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 911 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 912 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 913 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 914 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 915 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 916 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 917
 918 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 919 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 920 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 921 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 922 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 923
 924
 925 dnl ---------------------------------------------------------------------------
 926 dnl "big" options (i.e. those which change a lot of things throughout the library)
 927 dnl ---------------------------------------------------------------------------
 928
 929 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 930
 931 if test "$wxUSE_GUI" = "yes"; then
 932
 933 dnl ---------------------------------------------------------------------------
 934 dnl "big" GUI options
 935 dnl ---------------------------------------------------------------------------
 936
 937 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 938 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 939 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 940 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 941 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 942 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 943 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 944 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 945 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 946 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 947 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 948 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 949 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 950 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 951
 952 dnl ---------------------------------------------------------------------------
 953 dnl PostScript options
 954 dnl ---------------------------------------------------------------------------
 955 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 956
 957 dnl VZ: these options seem to be always on, if someone wants to change it please do
 958 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 959 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 960
 961 dnl ---------------------------------------------------------------------------
 962 dnl resources
 963 dnl ---------------------------------------------------------------------------
 964
 965 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 966 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 967
 968 dnl ---------------------------------------------------------------------------
 969 dnl IPC &c
 970 dnl ---------------------------------------------------------------------------
 971
 972 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 973 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 974 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 975
 976 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 977
 978 dnl ---------------------------------------------------------------------------
 979 dnl optional GUI controls (in alphabetical order except the first one)
 980 dnl ---------------------------------------------------------------------------
 981
 982 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 983
 984 dnl even with --enable-controls, some may be disabled by giving
 985 dnl --disable-<control> later on the command line - but by default all will be
 986 dnl used (and vice versa)
 987 if test "$wxUSE_CONTROLS" = "yes"; then
 988   DEFAULT_wxUSE_ACCEL=yes
 989   DEFAULT_wxUSE_BMPBUTTON=yes
 990   DEFAULT_wxUSE_BUTTON=yes
 991   DEFAULT_wxUSE_CALCTRL=no
 992   DEFAULT_wxUSE_CARET=yes
 993   DEFAULT_wxUSE_COMBOBOX=yes
 994   DEFAULT_wxUSE_CHECKBOX=yes
 995   DEFAULT_wxUSE_CHECKLISTBOX=yes
 996   DEFAULT_wxUSE_CHOICE=yes
 997   DEFAULT_wxUSE_CHOICEBOOK=yes
 998   DEFAULT_wxUSE_GAUGE=yes
 999   DEFAULT_wxUSE_GRID=yes
1000   DEFAULT_wxUSE_IMAGLIST=yes
1001   DEFAULT_wxUSE_LISTBOOK=yes
1002   DEFAULT_wxUSE_LISTBOX=yes
1003   DEFAULT_wxUSE_LISTCTRL=yes
1004   DEFAULT_wxUSE_NOTEBOOK=yes
1005   DEFAULT_wxUSE_RADIOBOX=yes
1006   DEFAULT_wxUSE_RADIOBTN=yes
1007   DEFAULT_wxUSE_SASH=yes
1008   DEFAULT_wxUSE_SCROLLBAR=yes
1009   DEFAULT_wxUSE_SLIDER=yes
1010   DEFAULT_wxUSE_SPINBTN=yes
1011   DEFAULT_wxUSE_SPINCTRL=yes
1012   DEFAULT_wxUSE_SPLITTER=yes
1013   DEFAULT_wxUSE_STATBMP=yes
1014   DEFAULT_wxUSE_STATBOX=yes
1015   DEFAULT_wxUSE_STATLINE=yes
1016   DEFAULT_wxUSE_STATUSBAR=yes
1017   DEFAULT_wxUSE_TAB_DIALOG=yes
1018   DEFAULT_wxUSE_TOGGLEBTN=yes
1019   DEFAULT_wxUSE_TOOLBAR=yes
1020   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1021   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1022   DEFAULT_wxUSE_TOOLTIPS=yes
1023   DEFAULT_wxUSE_TREECTRL=yes
1024   DEFAULT_wxUSE_POPUPWIN=yes
1025   DEFAULT_wxUSE_TIPWINDOW=yes
1026 elif test "$wxUSE_CONTROLS" = "no"; then
1027   DEFAULT_wxUSE_ACCEL=no
1028   DEFAULT_wxUSE_BMPBUTTON=no
1029   DEFAULT_wxUSE_BUTTON=no
1030   DEFAULT_wxUSE_CALCTRL=no
1031   DEFAULT_wxUSE_CARET=no
1032   DEFAULT_wxUSE_COMBOBOX=no
1033   DEFAULT_wxUSE_CHECKBOX=no
1034   DEFAULT_wxUSE_CHECKLISTBOX=no
1035   DEFAULT_wxUSE_CHOICE=no
1036   DEFAULT_wxUSE_CHOICEBOOK=no
1037   DEFAULT_wxUSE_GAUGE=no
1038   DEFAULT_wxUSE_GRID=no
1039   DEFAULT_wxUSE_IMAGLIST=no
1040   DEFAULT_wxUSE_LISTBOOK=no
1041   DEFAULT_wxUSE_LISTBOX=no
1042   DEFAULT_wxUSE_LISTCTRL=no
1043   DEFAULT_wxUSE_NOTEBOOK=no
1044   DEFAULT_wxUSE_RADIOBOX=no
1045   DEFAULT_wxUSE_RADIOBTN=no
1046   DEFAULT_wxUSE_SASH=no
1047   DEFAULT_wxUSE_SCROLLBAR=no
1048   DEFAULT_wxUSE_SLIDER=no
1049   DEFAULT_wxUSE_SPINBTN=no
1050   DEFAULT_wxUSE_SPINCTRL=no
1051   DEFAULT_wxUSE_SPLITTER=no
1052   DEFAULT_wxUSE_STATBMP=no
1053   DEFAULT_wxUSE_STATBOX=no
1054   DEFAULT_wxUSE_STATLINE=no
1055   DEFAULT_wxUSE_STATUSBAR=no
1056   DEFAULT_wxUSE_TAB_DIALOG=no
1057   DEFAULT_wxUSE_TOGGLEBTN=no
1058   DEFAULT_wxUSE_TOOLBAR=no
1059   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1060   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1061   DEFAULT_wxUSE_TOOLTIPS=no
1062   DEFAULT_wxUSE_TREECTRL=no
1063   DEFAULT_wxUSE_POPUPWIN=no
1064   DEFAULT_wxUSE_TIPWINDOW=no
1065 fi
1066
1067 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1068 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1069 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1070 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1071 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1072 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1073 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1074 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1075 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1076 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1077 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1078 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1079 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1080 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1081 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1082 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1083 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1084 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1085 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1086 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1087 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1088 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1089 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1090 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1091 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1092 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1093 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1094 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1095 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1096 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1097 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1098 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1099 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1100 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1101 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1102 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1103 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1104 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1105 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1106 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1107
1108 dnl ---------------------------------------------------------------------------
1109 dnl common dialogs
1110 dnl ---------------------------------------------------------------------------
1111
1112 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1113 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1114 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1115 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1116 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1117 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1118 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1119 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1120 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1121 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1122 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1123 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1124 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1125 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1126
1127 dnl ---------------------------------------------------------------------------
1128 dnl misc GUI options
1129 dnl ---------------------------------------------------------------------------
1130
1131 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1132 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1133 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1134 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1135 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1136 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1137 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1138 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1139 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1140 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1141
1142 dnl ---------------------------------------------------------------------------
1143 dnl support for image formats that do not rely on external library
1144 dnl ---------------------------------------------------------------------------
1145
1146 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1147 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1148 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1149 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1150 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1151 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1152 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1153 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1154
1155 fi
1156
1157 dnl ---------------------------------------------------------------------------
1158 dnl flavour support
1159 dnl ---------------------------------------------------------------------------
1160
1161 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1162 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1163 dnl It doesn't actually change anything but the output file names.
1164 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1165
1166 dnl ---------------------------------------------------------------------------
1167 dnl some win32 settings
1168 dnl ---------------------------------------------------------------------------
1169
1170 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1171 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1172 if test "x$VENDOR" = "x"; then
1173     VENDOR="custom"
1174 fi
1175
1176
1177 dnl for GUI only
1178
1179 dnl cache the options values before (may be) aborting below
1180 WX_ARG_CACHE_FLUSH
1181
1182 dnl check that no more than one toolkit is given and that if none are given that
1183 dnl we have a default one
1184
1185 AC_MSG_CHECKING(for toolkit)
1186
1187 # In Wine, we need to default to MSW, not GTK or MOTIF
1188 if test "$wxUSE_WINE" = "yes"; then
1189     DEFAULT_DEFAULT_wxUSE_GTK=0
1190     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1191     DEFAULT_DEFAULT_wxUSE_MSW=1
1192     wxUSE_SHARED=no
1193 fi
1194
1195 if test "$wxUSE_GUI" = "yes"; then
1196
1197     if test "$USE_BEOS" = 1; then
1198         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1199     fi
1200
1201     if test "$TOOLKIT_GIVEN" = 1; then
1202       dnl convert "yes" to 1 and "no" to 0
1203       for toolkit in `echo $ALL_TOOLKITS`; do
1204         var=wxUSE_$toolkit
1205         eval "value=\$${var}"
1206         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1207       done
1208     else
1209       dnl try to guess the most apropriate toolkit for this platform
1210       for toolkit in `echo $ALL_TOOLKITS`; do
1211         if test "$has_toolkit_in_cache" != 1; then
1212           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1213         else
1214           var=DEFAULT_wxUSE_$toolkit
1215         fi
1216         eval "wxUSE_$toolkit=\$${var}"
1217       done
1218     fi
1219
1220     dnl we suppose that expr is available (maybe there is a better way to do
1221     dnl this? what about using ALL_TOOLKITS? TODO)
1222     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1223                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1224                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1225
1226     dnl Allow wxUSE_PM only for OS/2 with EMX.
1227     case "${host}" in
1228       *-pc-os2_emx | *-pc-os2-emx )
1229         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1230     esac
1231
1232     case "$NUM_TOOLKITS" in
1233       1)
1234       ;;
1235       0)
1236         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1237       ;;
1238       *)
1239         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1240     esac
1241
1242     dnl cache the wxUSE_<TOOLKIT> values too
1243     for toolkit in `echo $ALL_TOOLKITS`; do
1244       var=wxUSE_$toolkit
1245       eval "value=\$${var}"
1246       if test "x$value" != x; then
1247         cache_var=CACHE_$toolkit
1248         eval "cache=\$${cache_var}"
1249         if test "$cache" = 1; then
1250           echo "$var=$value" >> ${wx_arg_cache_file}
1251         fi
1252         if test "$value" = 1; then
1253           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1254           AC_MSG_RESULT($toolkit_echo)
1255         fi
1256       fi
1257     done
1258 else
1259     if test "x$host_alias" != "x"; then
1260         AC_MSG_RESULT(base ($host_alias hosted) only)
1261     else
1262         AC_MSG_RESULT(base only)
1263     fi
1264 fi
1265
1266 dnl ---------------------------------------------------------------------------
1267 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1268 dnl 'just' a POSIX platform, so the Win32 API must not be available
1269 dnl ---------------------------------------------------------------------------
1270 dnl (Windows-only piece)
1271 wants_win32=0
1272 doesnt_want_win32=0
1273 case "${host}" in
1274   *-*-cygwin*)
1275       if test "$wxUSE_MSW" = 1 ; then
1276         wants_win32=1
1277       else
1278         doesnt_want_win32=1
1279       fi
1280   ;;
1281   *-*-mingw*)
1282       wants_win32=1
1283   ;;
1284 esac
1285
1286 dnl ---------------------------------------------------------------------------
1287 dnl Wine is a virtual platform, we need to patch things up a bit
1288 dnl ---------------------------------------------------------------------------
1289 if test "$wxUSE_WINE" = "yes"; then
1290     wants_win32=1
1291     dnl FIXME: we should do a better job of testing for these
1292     CC=winegcc
1293     CXX=wineg++
1294     RESCOMP=wrc
1295     LDFLAGS_GUI="-mwindows"
1296 fi
1297
1298 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1299 dnl     take effect on Cygwin/Mingw and not other platforms.
1300 if test "$wants_win32" = 1 ; then
1301     USE_UNIX=0
1302     USE_WIN32=1
1303     AC_DEFINE(__WIN32__)
1304     AC_DEFINE(__WIN95__)
1305     AC_DEFINE(__WINDOWS__)
1306     AC_DEFINE(__GNUWIN32__)
1307     AC_DEFINE(STRICT)
1308     AC_DEFINE(WINVER, 0x0400)
1309 fi
1310 if test "$doesnt_want_win32" = 1 ; then
1311     USE_UNIX=1
1312     USE_WIN32=0
1313 fi
1314 dnl (end of Windows-only piece)
1315
1316 if test "$USE_UNIX" = 1 ; then
1317     wxUSE_UNIX=yes
1318     AC_DEFINE(__UNIX__)
1319 fi
1320
1321 dnl ---------------------------------------------------------------------------
1322 dnl Checks for programs
1323 dnl ---------------------------------------------------------------------------
1324
1325 dnl flush the cache because checking for programs might abort
1326 AC_CACHE_SAVE
1327
1328 dnl cross-compiling support: we're cross compiling if the build system is
1329 dnl different from the target one (assume host and target be always the same)
1330 if test "$build" != "$host" ; then
1331     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1332         CC=$host_alias-gcc
1333         CXX=$host_alias-c++
1334         AR=$host_alias-ar
1335         RANLIB=$host_alias-ranlib
1336         DLLTOOL=$host_alias-dlltool
1337         RESCOMP=$host_alias-windres
1338         STRIP=$host_alias-strip
1339     elif test "x$CC" '!=' "x"; then
1340         echo "You set CC, I assume you know what you are doing."
1341     else
1342         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1343     fi
1344 fi
1345
1346 dnl C-compiler checks
1347 dnl   defines CC with the compiler to use
1348 dnl   defines GCC with yes if using gcc
1349 dnl   defines GCC empty if not using gcc
1350 dnl   defines CFLAGS
1351 dnl
1352 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1353 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1354 dnl -g and -O flags ourselves below
1355 CFLAGS=${CFLAGS:=}
1356 AC_PROG_CC
1357
1358 dnl is -traditional needed for correct compilations
1359 dnl   adds -traditional for gcc if needed
1360 AC_PROG_GCC_TRADITIONAL
1361
1362 AC_LANG_SAVE
1363 AC_LANG_CPLUSPLUS
1364
1365 dnl C++-compiler checks
1366 dnl   defines CXX with the compiler to use
1367 dnl   defines GXX with yes if using gxx
1368 dnl   defines GXX empty if not using gxx
1369 dnl   defines CXXFLAGS
1370 dnl
1371 dnl see CFLAGS line above
1372 CXXFLAGS=${CXXFLAGS:=}
1373 AC_PROG_CXX
1374
1375 AC_LANG_RESTORE
1376
1377 dnl ranlib command
1378 dnl   defines RANLIB with the appropriate command
1379 AC_PROG_RANLIB
1380
1381 dnl ar command
1382 dnl   defines AR with the appropriate command
1383 AC_CHECK_PROG(AR, ar, ar)
1384 if test "x$AR" = "x" ; then
1385     AC_MSG_ERROR([ar is needed to build wxWidgets])
1386 fi
1387
1388 dnl install checks
1389 dnl   defines INSTALL with the appropriate command
1390 AC_PROG_INSTALL
1391
1392 dnl   make install path absolute (if not already);
1393 dnl   will fail with (some) MSDOS paths
1394 case ${INSTALL} in
1395   /* ) # Absolute
1396      ;;
1397   ?:* ) # Drive letter, considered as absolute.
1398      ;;
1399   *)
1400      INSTALL=`pwd`/${INSTALL} ;;
1401 esac
1402
1403
1404 case "${host}" in
1405
1406     dnl The other BSD's should probably go in here too, since this is
1407     dnl to workaround a strange static lib BSDism.
1408     dnl Mac OS X install seems to ignore -p option...
1409     powerpc-*-darwin* )
1410         INSTALL_PROGRAM="cp -fp"
1411         INSTALL_DATA="cp -fp"
1412         ;;
1413     *)
1414         ;;
1415 esac
1416
1417 dnl strip command
1418 dnl   defines STRIP as strip or nothing if not found
1419 AC_CHECK_PROG(STRIP, strip, strip, true)
1420
1421 dnl does make support "-include" (only GNU make does AFAIK)?
1422 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1423 [
1424     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1425             egrep -s GNU > /dev/null); then
1426         wx_cv_prog_makeisgnu="yes"
1427     else
1428         wx_cv_prog_makeisgnu="no"
1429     fi
1430 ])
1431
1432 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1433     IF_GNU_MAKE=""
1434 else
1435     IF_GNU_MAKE="#"
1436 fi
1437
1438 AC_SUBST(IF_GNU_MAKE)
1439
1440 dnl we don't need to check for VPATH support in GNU make - it does have it
1441 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1442 dnl check if VPATH works
1443 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1444 dnl create Makefile
1445 cat - << EOF > confMake
1446 check : file
1447         cp \$? \$@
1448         cp \$? final_file
1449 EOF
1450
1451 if test ! -d sub ; then
1452   mkdir sub
1453 fi
1454 echo dummy > sub/file
1455 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1456 RESULT=$?
1457 rm -f sub/file check final_file confMake
1458 rmdir sub
1459 if test "$RESULT" = 0; then
1460   wx_cv_prog_makevpath="yes"
1461 else
1462   wx_cv_prog_makevpath="no"
1463 fi
1464 ])
1465
1466 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1467 AC_MSG_ERROR([
1468 You need a make-utility that is able to use the variable
1469 VPATH correctly.
1470 If your version of make does not support VPATH correctly,
1471 please install GNU-make (possibly as gmake), and start
1472 configure with the following command:
1473 export MAKE=gmake; ./configure  for sh-type shells
1474 setenv MAKE gmake; ./configure  for csh-type shells
1475 Also please do remember to use gmake in this case every time
1476 you are trying to compile.
1477 ])
1478 fi dnl make without VPATH
1479 fi dnl not GNU make
1480
1481 dnl needed for making link to setup.h
1482 AC_PROG_LN_S
1483
1484 dnl ------------------------------------------------------------------------
1485 dnl Platform specific tests
1486 dnl ------------------------------------------------------------------------
1487
1488 case "${host}" in
1489   *-pc-os2_emx | *-pc-os2-emx )
1490       dnl ---------------------------------------------------------------------
1491       dnl When we are using gcc on OS/2, we want to be either using resources
1492       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1493       dnl Moreover we need to link explicitly against either stdcpp.a or
1494       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1495       dnl not "g++/c++".
1496       dnl ---------------------------------------------------------------------
1497       dnl (OS/2-only piece)
1498       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1499           dnl More complete Unix emulation for unix-like ports
1500           dnl by linking in POSIX/2's cExt (if available).
1501           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1502       else
1503           dnl Include resources for the "native" port (wxPM).
1504           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1505       fi
1506       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1507           AC_TRY_COMPILE([],
1508               [
1509                   #if (__GNUC__ < 3)
1510                       #error old gcc
1511                   #endif
1512               ],
1513               [
1514                   AC_TRY_COMPILE([],
1515                       [
1516                           #if (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1517                               #error intermediate gcc
1518                           #endif
1519                       ],
1520                       [
1521                          wx_cv_gccversion=Innotek
1522                       ],
1523                       [
1524                          wx_cv_gccversion=3
1525                       ]
1526                   )
1527               ],
1528               [
1529                   wx_cv_gccversion=2
1530               ]
1531           )
1532       ])
1533       if test "$wx_cv_gccversion" = "2"; then
1534           LIBS="$LIBS -lstdcpp"
1535           LDFLAGS="$LDFLAGS -Zsysv-signals"
1536       else
1537           if test "$wx_cv_gccversion" = "3"; then
1538               LIBS="$LIBS -lstdcxx"
1539               LDFLAGS="$LDFLAGS -Zsysv-signals"
1540           else
1541               LIBS="$LIBS -lstdc++"
1542           fi
1543       fi
1544       if test "$wxUSE_OMF" = "yes"; then
1545         LDFLAGS="$LDFLAGS -Zomf -Zlinker /PMTYPE:PM -Zlinker /EXEPACK"
1546       fi
1547       dnl (end of OS/2-only piece)
1548   ;;
1549   *)
1550       dnl ---------------------------------------------------------------------
1551       dnl look for strcasecmp() in string.h and then strings.h if it's not
1552       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1553       dnl used.
1554       dnl ---------------------------------------------------------------------
1555       dnl (non-OS/2-only piece)
1556
1557       AC_LANG_SAVE
1558       AC_LANG_CPLUSPLUS
1559
1560       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1561           AC_TRY_LINK([
1562               #include <string.h>
1563               ],
1564               [
1565                   strcasecmp("foo", "bar");
1566               ],
1567               ac_cv_string_strcasecmp=yes,
1568               ac_cv_string_strcasecmp=no
1569           )
1570       ])
1571
1572       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1573           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1574       else
1575           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1576               AC_TRY_LINK([
1577                   #include <strings.h>
1578                   ],
1579                   [
1580                       strcasecmp("foo", "bar");
1581                   ],
1582                   ac_cv_strings_strcasecmp=yes,
1583                   ac_cv_strings_strcasecmp=no
1584               )
1585           ])
1586
1587           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1588               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1589           else
1590               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1591           fi
1592       fi
1593
1594       AC_LANG_RESTORE
1595       dnl (end of non-OS/2-only piece)
1596   ;;
1597 esac
1598
1599 dnl ------------------------------------------------------------------------
1600 dnl Check for headers
1601 dnl ------------------------------------------------------------------------
1602
1603 dnl defines HAVE_STDLIB_H
1604 AC_CHECK_HEADERS(stdlib.h)
1605 dnl defines HAVE_MALLOC_H
1606 AC_CHECK_HEADERS(malloc.h)
1607 dnl defines HAVE_UNISTD_H
1608 AC_CHECK_HEADERS(unistd.h)
1609 dnl defines HAVE_WCHAR_H
1610 AC_CHECK_HEADERS(wchar.h)
1611
1612 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1613 if test "$ac_cv_header_wchar_h" != "yes"; then
1614     dnl defines HAVE_WCSTR_H
1615     AC_CHECK_HEADERS(wcstr.h)
1616 fi
1617
1618 dnl defines HAVE_FNMATCH_H
1619 AC_CHECK_HEADERS(fnmatch.h)
1620
1621 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1622     AC_CHECK_FUNCS(fnmatch)
1623 fi
1624
1625 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1626 AC_CHECK_HEADERS(langinfo.h)
1627
1628 case "${host}" in
1629   *-pc-os2_emx | *-pc-os2-emx )
1630       dnl Explicitly link -lintl if langinfo.h is available.
1631       if test $ac_cv_header_langinfo_h = "yes"; then
1632           LIBS="$LIBS -lintl"
1633       fi
1634   ;;
1635 esac
1636
1637 if test "$wxUSE_GUI" = "yes"; then
1638     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1639         dnl defines HAVE_X11_XKBLIB_H
1640         AC_CHECK_HEADERS(X11/Xlib.h)
1641         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1642                          [
1643                           #if HAVE_X11_XLIB_H
1644                             #include <X11/Xlib.h>
1645                           #endif
1646                          ])
1647     fi
1648 fi
1649
1650 dnl ---------------------------------------------------------------------------
1651 dnl Checks for compiler characteristics
1652 dnl ---------------------------------------------------------------------------
1653
1654 dnl defines const to be empty if c-compiler does not support const fully
1655 AC_C_CONST
1656 dnl defines inline to a sensible value for the c-compiler
1657 AC_C_INLINE
1658
1659 dnl check the sizes of integral types (give some reasonable default values for
1660 dnl cross-compiling)
1661 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1662 AC_CHECK_SIZEOF(char, 1)
1663 AC_CHECK_SIZEOF(short, 2)
1664 AC_CHECK_SIZEOF(void *, 4)
1665 AC_CHECK_SIZEOF(int, 4)
1666 AC_CHECK_SIZEOF(long, 4)
1667 AC_CHECK_SIZEOF(size_t, 4)
1668
1669 case "${host}" in
1670     arm-*-linux* )
1671         AC_CHECK_SIZEOF(long long, 8)
1672     ;;
1673     *-hp-hpux* )
1674         AC_CHECK_SIZEOF(long long, 0)
1675         if test "$ac_cv_sizeof_long_long" != "0"; then
1676             dnl HPUX 10.20 headers need this define in order to use long long definitions
1677             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1678         fi
1679     ;;
1680     * )
1681         AC_CHECK_SIZEOF(long long, 0)
1682 esac
1683
1684 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1685 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1686 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1687 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1688 [
1689     AC_TRY_RUN(
1690         [
1691             /* DJGPP only has fake wchar_t: */
1692             #ifdef __DJGPP__
1693             #  error "fake wchar_t"
1694             #endif
1695             #ifdef HAVE_WCHAR_H
1696             #  ifdef __CYGWIN__
1697             #    include <stddef.h>
1698             #  endif
1699             #  include <wchar.h>
1700             #endif
1701             #ifdef HAVE_STDLIB_H
1702             #  include <stdlib.h>
1703             #endif
1704             #include <stdio.h>
1705             int main()
1706             {
1707                 FILE *f=fopen("conftestval", "w");
1708                 if (!f) exit(1);
1709                 fprintf(f, "%i", sizeof(wchar_t));
1710                 exit(0);
1711             }
1712         ],
1713         wx_cv_sizeof_wchar_t=`cat conftestval`,
1714         wx_cv_sizeof_wchar_t=0,
1715         [
1716             case "${host}" in
1717               *-pc-msdosdjgpp )
1718                 wx_cv_sizeof_wchar_t=0
1719                 ;;
1720               * )
1721                 wx_cv_sizeof_wchar_t=4
1722                 ;;
1723             esac
1724         ]
1725     )
1726 ])
1727
1728 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1729
1730 dnl checks needed to define wxVaCopy
1731 AC_CACHE_CHECK([for va_copy],
1732     wx_cv_func_va_copy,
1733     [
1734         AC_LINK_IFELSE([
1735             #include <stdarg.h>
1736             void foo(char *f, ...)
1737             {
1738                 va_list ap1, ap2;
1739                 va_start(ap1, f);
1740                 va_copy(ap2, ap1);
1741                 va_end(ap2);
1742                 va_end(ap1);
1743             }
1744             int main()
1745             {
1746                 foo("hi", 17);
1747                 return 0;
1748             }],
1749             wx_cv_func_va_copy=yes,
1750             wx_cv_func_va_copy=no
1751         )
1752     ]
1753 )
1754
1755 if test $wx_cv_func_va_copy = "yes"; then
1756     AC_DEFINE(HAVE_VA_COPY)
1757 else
1758     dnl try to understand how can we copy va_lists
1759     AC_CACHE_CHECK([if va_list can be copied by value],
1760         wx_cv_type_va_list_lvalue,
1761         [
1762             AC_RUN_IFELSE([
1763                 #include <stdarg.h>
1764                 int foo(char *f, ...)
1765                 {
1766                     va_list ap1, ap2;
1767                     va_start(ap1, f);
1768                     ap2 = ap1;
1769                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1770                         return 1;
1771                     va_end(ap2);
1772                     va_end(ap1);
1773                     return 0;
1774                 }
1775                 int main()
1776                 {
1777                     return foo("hi", 17);
1778                 }],
1779                 wx_cv_type_va_list_lvalue=yes,
1780                 wx_cv_type_va_list_lvalue=no,
1781                 dnl assume most common case for cross-compiling...
1782                 wx_cv_type_va_list_lvalue=yes
1783             )
1784         ]
1785     )
1786
1787     if test $wx_cv_type_va_list_lvalue != "yes"; then
1788         dnl we suppose that the only thing which can't be copied like this
1789         dnl are arrays... only experience will show whether this is really true
1790         AC_DEFINE(VA_LIST_IS_ARRAY)
1791     fi
1792 fi
1793
1794 dnl check for large file support
1795 AC_SYS_LARGEFILE
1796
1797 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1798 dnl line because otherwise the system headers risk being included before
1799 dnl wx/defs.h which defines these constants leading to inconsistent
1800 dnl sizeof(off_t) in different source files of the same program and linking
1801 dnl problems
1802 if test "x$wx_largefile" = "xyes"; then
1803     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1804         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1805     else
1806         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1807     fi
1808     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1809     AC_FUNC_FSEEKO
1810     if test "$ac_cv_sys_largefile_source" != no; then
1811         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1812     fi
1813     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1814 fi
1815
1816 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1817 WX_C_BIGENDIAN
1818
1819 dnl check for iostream (as opposed to iostream.h) standard header
1820 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1821
1822 dnl check whether C++ compiler supports bool built-in type
1823 WX_CPP_BOOL
1824
1825 dnl check whether C++ compiler supports explicit keyword
1826 WX_CPP_EXPLICIT
1827
1828 dnl check whether C++ compiler supports C++ casts
1829 AC_CXX_CONST_CAST
1830 AC_CXX_REINTERPRET_CAST
1831 AC_CXX_STATIC_CAST
1832
1833 dnl check various STL features
1834 if test "$wxUSE_STL" = "yes"; then
1835     AC_LANG_PUSH(C++)
1836
1837     dnl check for basic STL functionality
1838     AC_MSG_CHECKING([for basic STL functionality])
1839     AC_TRY_COMPILE([#include <string>
1840                     #include <functional>
1841                     #include <algorithm>
1842                     #include <vector>
1843                     #include <list>],
1844                     [std::vector<int> moo;
1845                      std::list<int> foo;
1846                      std::vector<int>::iterator it =
1847                          std::find_if(moo.begin(), moo.end(),
1848                                       std::bind2nd(std::less<int>(), 3));],
1849                     [AC_MSG_RESULT([yes])],
1850                     [AC_MSG_RESULT([no])
1851                      AC_MSG_ERROR([Basic STL functionality missing])])
1852
1853     dnl check if <string> declares std::wstring
1854     AC_MSG_CHECKING([for std::wstring in <string>])
1855     AC_TRY_COMPILE([#include <string>],
1856                    [std::wstring foo;],
1857                    [AC_MSG_RESULT(yes)
1858                     AC_DEFINE(HAVE_STD_WSTRING)],
1859                    [AC_MSG_RESULT(no)])
1860
1861     dnl check for compliant std::string::compare
1862     AC_MSG_CHECKING([for compliant std::string::compare])
1863     AC_TRY_COMPILE([#include <string>],
1864                    [std::string foo, bar;
1865                     foo.compare(bar);
1866                     foo.compare(1, 1, bar);
1867                     foo.compare(1, 1, bar, 1, 1);
1868                     foo.compare("");
1869                     foo.compare(1, 1, "");
1870                     foo.compare(1, 1, "", 2);],
1871                    [AC_MSG_RESULT(yes)
1872                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1873                    [AC_MSG_RESULT(no)])
1874
1875     dnl check for hash_map and hash_set headers
1876     AC_CHECK_HEADER([hash_map],
1877                     [AC_MSG_CHECKING([for hash_map and hash_set])
1878                      AC_TRY_COMPILE([#include <hash_map>
1879                                      #include <hash_set>],
1880                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1881                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1882                                     [AC_MSG_RESULT(yes)
1883                                      AC_DEFINE(HAVE_HASH_MAP)
1884                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1885                                     [AC_MSG_RESULT(no)])
1886                      ])
1887
1888     AC_CHECK_HEADER([ext/hash_map],
1889                     [AC_MSG_CHECKING([for hash_map and hash_set])
1890                      AC_TRY_COMPILE([#include <ext/hash_map>
1891                                      #include <ext/hash_set>],
1892                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1893                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1894                                     [AC_MSG_RESULT(yes)
1895                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1896                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1897                                     [AC_MSG_RESULT(no)])
1898                      ])
1899
1900     AC_LANG_POP
1901 fi
1902
1903 dnl ---------------------------------------------------------------------------
1904 dnl Define search path for includes and libraries: all headers and libs will be
1905 dnl looked for in all directories of this path
1906 dnl ---------------------------------------------------------------------------
1907
1908 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1909 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1910 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1911 dnl
1912 dnl Also try to put all directories which may contain X11R6 before those which
1913 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1914 dnl
1915 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1916 dnl systems which have both (AIX 4.x does)
1917 SEARCH_INCLUDE="\
1918     /usr/local/include        \
1919                               \
1920     /usr/Motif-2.1/include    \
1921     /usr/Motif-1.2/include    \
1922     /usr/include/Motif1.2     \
1923     /opt/xpm/include/X11      \
1924     /opt/GBxpm/include/       \
1925     /opt/GBxpm/X11/include/   \
1926                               \
1927     /usr/dt/include           \
1928     /usr/openwin/include      \
1929                               \
1930     /usr/include/Xm           \
1931                               \
1932     /usr/X11R6/include        \
1933     /usr/X11R6.4/include      \
1934     /usr/X11R5/include        \
1935     /usr/X11R4/include        \
1936                               \
1937     /usr/include/X11R6        \
1938     /usr/include/X11R5        \
1939     /usr/include/X11R4        \
1940                               \
1941     /usr/local/X11R6/include  \
1942     /usr/local/X11R5/include  \
1943     /usr/local/X11R4/include  \
1944                               \
1945     /usr/local/include/X11R6  \
1946     /usr/local/include/X11R5  \
1947     /usr/local/include/X11R4  \
1948                               \
1949     /usr/X11/include          \
1950     /usr/include/X11          \
1951     /usr/local/X11/include    \
1952     /usr/local/include/X11    \
1953                               \
1954     /usr/X386/include         \
1955     /usr/x386/include         \
1956     /usr/XFree86/include/X11  \
1957                               \
1958     X:/XFree86/include        \
1959     X:/XFree86/include/X11    \
1960                               \
1961     /usr/include/gtk          \
1962     /usr/local/include/gtk    \
1963     /usr/include/glib         \
1964     /usr/local/include/glib   \
1965                               \
1966     /usr/include/qt           \
1967     /usr/local/include/qt     \
1968                               \
1969     /usr/local/arm/3.3.2/include     \
1970                               \
1971     /usr/include/windows      \
1972     /usr/include/wine         \
1973     /usr/local/include/wine   \
1974                               \
1975     /usr/unsupported/include  \
1976     /usr/athena/include       \
1977     /usr/local/x11r5/include  \
1978     /usr/lpp/Xamples/include  \
1979                               \
1980     /usr/openwin/share/include"
1981
1982 dnl prepend lib and lib32 for IRIX where the files in these directories should
1983 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
1984 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
1985 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
1986 dnl
1987 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
1988 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
1989
1990 dnl ------------------------------------------------------------------------
1991 dnl Check for libraries
1992 dnl ------------------------------------------------------------------------
1993
1994 dnl flush the cache because checking for libraries below might abort
1995 AC_CACHE_SAVE
1996
1997 dnl check for glibc version
1998 dnl
1999 dnl VZ: I have no idea why had this check been there originally, but now
2000 dnl     we could probably do without it by just always adding _GNU_SOURCE
2001 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2002     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2003         AC_TRY_COMPILE([#include <features.h>],
2004             [
2005                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2006                     #error not glibc2.1
2007                 #endif
2008             ],
2009             [
2010                 wx_cv_lib_glibc21=yes
2011             ],
2012             [
2013                 wx_cv_lib_glibc21=no
2014             ]
2015         )
2016     ])
2017     if test "$wx_cv_lib_glibc21" = "yes"; then
2018         AC_DEFINE(wxHAVE_GLIBC2)
2019     fi
2020 fi
2021
2022 dnl we may need _GNU_SOURCE for 2 things:
2023 dnl
2024 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2025 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2026 dnl  which breaks libtiff compilation, so it is simpler to just define
2027 dnl  _GNU_SOURCE to get everything)
2028 dnl
2029 dnl  2. for Unicode functions
2030 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2031     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2032         AC_DEFINE(_GNU_SOURCE)
2033     fi
2034 fi
2035
2036 dnl ---------------------------------------------------------------------------
2037 dnl Optional libraries
2038 dnl
2039 dnl   --with-<lib>=sys
2040 dnl       looks for system library and fails if not found
2041 dnl
2042 dnl   --with-<lib>
2043 dnl   --with-<lib>=yes
2044 dnl       looks for system library and, if not found, prints a warning,
2045 dnl       falls back to the builtin wx version, and continues configuration
2046 dnl
2047 dnl   --with-<lib>=builtin
2048 dnl       uses builtin wx version without searching for system library
2049 dnl
2050 dnl   --with-<lib>=no
2051 dnl   --without-<lib>
2052 dnl       do not use library (neither system nor builtin wx version)
2053 dnl
2054 dnl ---------------------------------------------------------------------------
2055
2056 dnl ------------------------------------------------------------------------
2057 dnl Check for regex libraries
2058 dnl ------------------------------------------------------------------------
2059
2060 if test "$wxUSE_REGEX" != "no"; then
2061     AC_DEFINE(wxUSE_REGEX)
2062
2063     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2064         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2065         wxUSE_REGEX=builtin
2066     fi
2067
2068     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2069         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2070         dnl on some old systems it may be in libregex - check for it too?
2071         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2072
2073         if test "x$ac_cv_func_regcomp" != "xyes"; then
2074             if test "$wxUSE_REGEX" = "sys" ; then
2075                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2076             else
2077                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2078                 wxUSE_REGEX=builtin
2079             fi
2080         else
2081             dnl we are using the system library
2082             wxUSE_REGEX=sys
2083             dnl only the built-in supports advanced REs
2084             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2085         fi
2086     fi
2087 fi
2088
2089 dnl ------------------------------------------------------------------------
2090 dnl Check for zlib compression library
2091 dnl ------------------------------------------------------------------------
2092
2093 ZLIB_LINK=
2094 if test "$wxUSE_ZLIB" != "no" ; then
2095     AC_DEFINE(wxUSE_ZLIB)
2096
2097     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2098         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2099         dnl should still use it because hopefully (can someone confirm this?)
2100         dnl Apple did fix the security problem in it and not using the system
2101         dnl library results in a whole bunch of warnings when linking with
2102         dnl Carbon framework
2103         if test "$USE_DARWIN" = 1; then
2104             system_zlib_h_ok="yes"
2105         else
2106             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2107             dnl known to not work) and although I don't know which is
2108             dnl the minimal required version it's safer to test for 1.1.4 as
2109             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2110             dnl has anything more ancient (1.1.3 was released in July 1998)
2111             dnl anyhow
2112             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2113                 [AC_TRY_RUN(
2114                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2115                     [
2116                         #include <zlib.h>
2117                         #include <stdio.h>
2118
2119                         int main()
2120                         {
2121                             FILE *f=fopen("conftestval", "w");
2122                             if (!f) exit(1);
2123                             fprintf(f, "%s",
2124                                     ZLIB_VERSION[0] == '1' &&
2125                                     (ZLIB_VERSION[2] > '1' ||
2126                                     (ZLIB_VERSION[2] == '1' &&
2127                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2128                             exit(0);
2129                         }
2130                     ],
2131                     ac_cv_header_zlib_h=`cat conftestval`,
2132                     ac_cv_header_zlib_h=no,
2133                     dnl cross-compiling: don't have an answer, try later
2134                     unset ac_cv_header_zlib_h
2135                 )]
2136             )
2137             dnl If the test above did not come up with a value (e.g. cross
2138             dnl compiling) then this should give a definitive answer
2139             AC_CHECK_HEADER(zlib.h)
2140
2141             system_zlib_h_ok=$ac_cv_header_zlib_h
2142         fi
2143
2144         if test "$system_zlib_h_ok" = "yes"; then
2145             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2146         fi
2147
2148         if test "x$ZLIB_LINK" = "x" ; then
2149             if test "$wxUSE_ZLIB" = "sys" ; then
2150                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2151             else
2152                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2153                 wxUSE_ZLIB=builtin
2154             fi
2155         else
2156             dnl we are using the system library
2157             wxUSE_ZLIB=sys
2158         fi
2159     fi
2160 fi
2161
2162 dnl ------------------------------------------------------------------------
2163 dnl Check for png library
2164 dnl ------------------------------------------------------------------------
2165
2166 PNG_LINK=
2167 if test "$wxUSE_LIBPNG" != "no" ; then
2168     AC_DEFINE(wxUSE_LIBPNG)
2169
2170     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2171         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2172         wxUSE_LIBPNG=sys
2173     fi
2174
2175     dnl for the check below to have a chance to succeed, we must already have
2176     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2177     dnl doesn't depend on zlib)
2178     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2179         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2180         wxUSE_LIBPNG=builtin
2181     fi
2182
2183     if test "$wxUSE_MGL" != 1 ; then
2184         dnl Don't check for libpng when building wxMGL, libmgl contains it
2185         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2186             dnl libpng version 0.9 is known to not work, if an even newer
2187             dnl version is required, just bump it up in the test below
2188             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2189                 [AC_TRY_RUN(
2190                     dnl png.h defines PNG_LIBPNG_VER=number
2191                     [
2192                         #include <png.h>
2193                         #include <stdio.h>
2194
2195                         int main()
2196                         {
2197                             FILE *f=fopen("conftestval", "w");
2198                             if (!f) exit(1);
2199                             fprintf(f, "%s",
2200                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2201                             exit(0);
2202                         }
2203                     ],
2204                     ac_cv_header_png_h=`cat conftestval`,
2205                     ac_cv_header_png_h=no,
2206                     dnl cross-compiling: test (later) if we have any png.h
2207                     unset ac_cv_header_png_h
2208                 )]
2209             )
2210             AC_CHECK_HEADER(png.h)
2211
2212             if test "$ac_cv_header_png_h" = "yes"; then
2213                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2214             fi
2215
2216             if test "x$PNG_LINK" = "x" ; then
2217                 if test "$wxUSE_LIBPNG" = "sys" ; then
2218                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2219                 else
2220                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2221                     wxUSE_LIBPNG=builtin
2222                 fi
2223             else
2224                 dnl we are using the system library
2225                 wxUSE_LIBPNG=sys
2226             fi
2227         fi
2228     fi
2229
2230     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2231 fi
2232
2233 dnl ------------------------------------------------------------------------
2234 dnl Check for jpeg library
2235 dnl ------------------------------------------------------------------------
2236
2237 JPEG_LINK=
2238 if test "$wxUSE_LIBJPEG" != "no" ; then
2239     AC_DEFINE(wxUSE_LIBJPEG)
2240
2241     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2242         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2243         wxUSE_LIBJPEG=sys
2244     fi
2245
2246     if test "$wxUSE_MGL" != 1 ; then
2247         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2248         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2249             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2250             dnl HAVE_STDLIB_H which are already defined and this provokes
2251             dnl a compiler warning which configure considers as an error...
2252             AC_MSG_CHECKING(for jpeglib.h)
2253             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2254                 AC_TRY_COMPILE(
2255                     [
2256                         #undef HAVE_STDLIB_H
2257                         #include <stdio.h>
2258                         #include <jpeglib.h>
2259                     ],
2260                     [
2261                     ],
2262                     ac_cv_header_jpeglib_h=yes,
2263                     ac_cv_header_jpeglib_h=no
2264                 )
2265             )
2266             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2267
2268             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2269                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2270             fi
2271
2272             if test "x$JPEG_LINK" = "x" ; then
2273                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2274                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2275                 else
2276                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2277                     wxUSE_LIBJPEG=builtin
2278                 fi
2279             else
2280                 dnl we are using the system library
2281                 wxUSE_LIBJPEG=sys
2282             fi
2283         fi
2284     fi
2285 fi
2286
2287 dnl ------------------------------------------------------------------------
2288 dnl Check for tiff library
2289 dnl ------------------------------------------------------------------------
2290
2291 TIFF_LINK=
2292 TIFF_PREREQ_LINKS=-lm
2293 if test "$wxUSE_LIBTIFF" != "no" ; then
2294     AC_DEFINE(wxUSE_LIBTIFF)
2295
2296     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2297         dnl libtiff may depend on libjpeg and libz so use them in the test
2298         dnl below or it would fail
2299         if test "$wxUSE_LIBJPEG" = "sys"; then
2300             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2301         fi
2302         if test "$wxUSE_ZLIB" = "sys"; then
2303             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2304         fi
2305         AC_CHECK_HEADER(tiffio.h,
2306                         [
2307                             AC_CHECK_LIB(tiff, TIFFError,
2308                                          TIFF_LINK=" -ltiff",
2309                                          ,
2310                                          $TIFF_PREREQ_LINKS)
2311                         ]
2312                        )
2313
2314         if test "x$TIFF_LINK" = "x" ; then
2315             if test "$wxUSE_LIBTIFF" = "sys" ; then
2316                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2317             else
2318                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2319                 wxUSE_LIBTIFF=builtin
2320             fi
2321         else
2322             dnl we are using the system library
2323             wxUSE_LIBTIFF=sys
2324         fi
2325     fi
2326 fi
2327
2328 dnl ------------------------------------------------------------------------
2329 dnl Check for expat libraries
2330 dnl ------------------------------------------------------------------------
2331
2332 if test "$wxUSE_EXPAT" != "no"; then
2333     wxUSE_XML=yes
2334     AC_DEFINE(wxUSE_EXPAT)
2335     AC_DEFINE(wxUSE_XML)
2336
2337     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2338         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2339         if test "x$found_expat_h" = "x1"; then
2340             dnl Expat 1.95.6 comes with broken expat.h:
2341             AC_CACHE_CHECK([if expat.h is valid C++ header],
2342                 wx_cv_expat_is_not_broken,
2343                 [
2344                 AC_LANG_SAVE
2345                 AC_LANG_CPLUSPLUS
2346                 AC_TRY_COMPILE([#include <expat.h>],[],
2347                     wx_cv_expat_is_not_broken=yes,
2348                     wx_cv_expat_is_not_broken=no
2349                 )
2350                 AC_LANG_RESTORE
2351                 ]
2352             )
2353             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2354                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2355             fi
2356         fi
2357         if test "x$EXPAT_LINK" = "x" ; then
2358             if test "$wxUSE_EXPAT" = "sys" ; then
2359                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2360             else
2361                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2362                 wxUSE_EXPAT=builtin
2363             fi
2364         else
2365             dnl we are using the system library
2366             wxUSE_EXPAT=sys
2367         fi
2368     fi
2369     if test "$wxUSE_EXPAT" = "builtin" ; then
2370         dnl Expat needs this:
2371         AC_CONFIG_SUBDIRS([src/expat])
2372     fi
2373 fi
2374
2375
2376 dnl ------------------------------------------------------------------------
2377 dnl Check for libmspack
2378 dnl ------------------------------------------------------------------------
2379
2380 if test "$wxUSE_LIBMSPACK" != "no"; then
2381     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2382     if test "x$found_mspack_h" = "x1"; then
2383         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2384                      MSPACK_LINK=" -lmspack")
2385     fi
2386     if test "x$MSPACK_LINK" = "x" ; then
2387         wxUSE_LIBMSPACK=no
2388     fi
2389 fi
2390
2391 if test "$wxUSE_LIBMSPACK" != "no"; then
2392     AC_DEFINE(wxUSE_LIBMSPACK)
2393 fi
2394
2395
2396 dnl ----------------------------------------------------------------
2397 dnl search for toolkit (widget sets)
2398 dnl ----------------------------------------------------------------
2399
2400 AFMINSTALL=
2401 WIN32INSTALL=
2402
2403 TOOLKIT=
2404 TOOLKIT_INCLUDE=
2405 WIDGET_SET=
2406
2407 dnl are we building for a win32 target environment?
2408 dnl If so, setup common stuff needed for both GUI and Base libs.
2409 if test "$USE_WIN32" = 1 ; then
2410     AC_CHECK_HEADERS(w32api.h)
2411     AC_CHECK_HEADER(windows.h, [],
2412     [
2413         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2414     ])
2415
2416     dnl --- FIXME: This is still a somewhat random list of libs,
2417     dnl ---        some of them should probably be included conditionally.
2418     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2419
2420     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2421         LIBS="$LIBS -loleacc"
2422     fi
2423
2424     case "${host}" in
2425         *-*-cygwin* )
2426             dnl Cygwin doesn't include these by default
2427             LIBS="$LIBS -lkernel32 -luser32"
2428             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2429     esac
2430
2431     dnl add extra odbc libs if we have compiled in odbc
2432     if test "$wxUSE_ODBC" = "sys" ; then
2433         wxUSE_ODBC = "yes"
2434     fi
2435     if test "$wxUSE_ODBC" = "yes" ; then
2436         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2437         AC_DEFINE(wxUSE_ODBC)
2438     fi
2439     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2440
2441     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2442     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2443
2444     dnl install Win32-specific files in "make install"
2445     WIN32INSTALL=win32install
2446 fi
2447
2448 if test "$wxUSE_GUI" = "yes"; then
2449     USE_GUI=1
2450
2451     GUI_TK_LIBRARY=
2452
2453     WXGTK12=
2454     WXGTK127=
2455     WXGTK20=
2456     WXGPE=
2457
2458     if test "$wxUSE_COCOA" = 1 ; then
2459         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2460             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2461             wxUSE_PRINTING_ARCHITECTURE=no
2462         fi
2463         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2464             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2465             wxUSE_DRAG_AND_DROP=no
2466         fi
2467         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2468             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2469             wxUSE_DRAGIMAGE=no
2470         fi
2471     fi
2472
2473     if test "$wxUSE_MSW" = 1 ; then
2474         TOOLKIT=MSW
2475         GUIDIST=MSW_DIST
2476
2477         dnl -mwindows causes a heap of other default gui libs to be linked in.
2478         case "${host}" in
2479             *-*-mingw32* )
2480                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2481         esac
2482     fi
2483
2484     if test "$wxUSE_GTK" = 1; then
2485         AC_MSG_CHECKING([for GTK+ version])
2486
2487         gtk_version_cached=1
2488         AC_CACHE_VAL(wx_cv_lib_gtk,
2489             [
2490                 dnl stupid GTK+ AM macros produce their own messages, so we
2491                 dnl have to pass to the next line
2492                 gtk_version_cached=0
2493                 AC_MSG_RESULT()
2494
2495                 dnl we must link against lgthread unless the user
2496                 dnl used --disable-threads
2497                 GTK_MODULES=
2498                 if test "$wxUSE_THREADS" = "yes"; then
2499                     GTK_MODULES=gthread
2500                 fi
2501
2502                 dnl note that if we fail to find GTK2 we abort and don't fall
2503                 dnl back to GTK1.x
2504                 wx_cv_lib_gtk=
2505                 if test "x$wxUSE_GTK2" = "xyes"; then
2506                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2507                 else
2508                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2509
2510                     if test -z "$wx_cv_lib_gtk"; then
2511                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2512                     fi
2513                 fi
2514
2515                 if test -z "$wx_cv_lib_gtk"; then
2516                     dnl looks better in AC_MSG_RESULT
2517                     wx_cv_lib_gtk=none
2518                 else
2519                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2520                     dnl subsequent runs
2521                     wx_cv_cflags_gtk=$GTK_CFLAGS
2522                     wx_cv_libs_gtk=$GTK_LIBS
2523                 fi
2524             ]
2525         )
2526
2527         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2528         dnl enough
2529         if test "$gtk_version_cached" = 1; then
2530             AC_MSG_RESULT($wx_cv_lib_gtk)
2531         fi
2532
2533         case "$wx_cv_lib_gtk" in
2534             2.0)    WXGTK20=1
2535                     TOOLKIT_VERSION=2
2536                     ;;
2537             1.2.7)  WXGTK127=1
2538                     WXGTK12=1
2539                     ;;
2540             1.2.3)  WXGTK12=1
2541                     ;;
2542             *)      AC_MSG_ERROR([
2543 Please check that gtk-config is in path, the directory
2544 where GTK+ libraries are installed (returned by
2545 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2546 equivalent variable and GTK+ is version 1.2.3 or above.
2547                             ])
2548                     ;;
2549         esac
2550
2551         if test "$WXGTK20" = 1; then
2552             save_CFLAGS="$CFLAGS"
2553             save_LIBS="$LIBS"
2554             CFLAGS="$CFLAGS $GTK_CFLAGS"
2555             LIBS="$LIBS $GTK_LIBS"
2556
2557             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2558
2559             dnl test if we have at least GTK+ 2.4:
2560             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2561             AC_TRY_COMPILE([
2562                             #include <gtk/gtk.h>
2563                            ],
2564                            [
2565                             #if !GTK_CHECK_VERSION(2,4,0)
2566                             #error "Not GTK+ 2.4"
2567                             #endif
2568                            ],
2569                            [
2570                             AC_DEFINE(__WXGTK24__)
2571                             AC_MSG_RESULT([yes])
2572                            ],
2573                            [
2574                             AC_MSG_RESULT([no])
2575                            ])
2576
2577             CFLAGS="$save_CFLAGS"
2578             LIBS="$save_LIBS"
2579         else
2580             if test "$wxUSE_UNICODE" = "yes"; then
2581                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2582                 wxUSE_UNICODE=no
2583             fi
2584         fi
2585
2586         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2587         dnl have it but we do the check for the others)
2588         if test "$USE_DARWIN" != 1; then
2589             AC_CHECK_FUNCS(poll)
2590         fi
2591
2592         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2593         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2594
2595         AFMINSTALL=afminstall
2596         TOOLKIT=GTK
2597         GUIDIST=GTK_DIST
2598
2599         dnl test for XIM support in libgdk
2600         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2601
2602
2603         dnl test for external libxpm if we're configured to use it
2604         if test "$wxUSE_GPE" = "yes"; then
2605             AC_MSG_CHECKING(for gpewidget library)
2606             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2607             if test "$ac_find_libraries" != "" ; then
2608                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2609                 dnl -lgpewidget must be before all GTK libs and
2610                 dnl we guess its path from the prefix
2611                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2612                 WXGPE=1
2613                 AC_MSG_RESULT(found at $ac_find_libraries)
2614             else
2615                 AC_MSG_RESULT(not found)
2616             fi
2617
2618             dnl AC_MSG_CHECKING(for gpe library)
2619             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2620             dnl if test "$ac_find_libraries" != "" ; then
2621             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2622             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2623             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2624             dnl else
2625             dnl     AC_MSG_RESULT(not found)
2626             dnl fi
2627         fi
2628     fi
2629
2630     if test "$wxUSE_MGL" = 1; then
2631        AC_MSG_CHECKING(for SciTech MGL library)
2632         if test "x$MGL_ROOT" = x ; then
2633             AC_MSG_RESULT(not found)
2634             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2635         else
2636             AC_MSG_RESULT($MGL_ROOT)
2637         fi
2638
2639         AC_MSG_CHECKING(for libmgl location)
2640         dnl Find MGL library that we want
2641         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2642         dnl             and for non-x86 versions
2643         case "${host}" in
2644             *-*-linux* )
2645               dnl glibc.so, glibc are for older versions of MGL,
2646               dnl x86/a, x86/so are used by >= 5.0 R11
2647               if test "x$wxUSE_SHARED" = xyes ; then
2648                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2649               else
2650                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2651               fi
2652               ;;
2653             *-pc-msdosdjgpp )
2654               mgl_os_candidates="dos32/dj2"
2655               ;;
2656             *)
2657               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2658         esac
2659
2660         mgl_lib_type=""
2661         mgl_os=""
2662
2663         for mgl_os_i in $mgl_os_candidates ; do
2664             if test "x$mgl_os" = x ; then
2665                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2666                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2667                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2668                         mgl_lib_type=debug
2669                         mgl_os=$mgl_os_i
2670                     fi
2671                 fi
2672                 if test "x$mgl_lib_type" = x ; then
2673                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2674                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2675                         mgl_lib_type=release
2676                         mgl_os=$mgl_os_i
2677                     fi
2678                 fi
2679             fi
2680         done
2681
2682         if test "x$mgl_os" = x ; then
2683             AC_MSG_RESULT(not found)
2684             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2685         fi
2686         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2687
2688         wxUSE_UNIVERSAL="yes"
2689
2690         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2691         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2692
2693         AFMINSTALL=afminstall
2694         TOOLKIT=MGL
2695         GUIDIST=MGL_DIST
2696     fi
2697
2698     if test "$wxUSE_MICROWIN" = 1; then
2699         AC_MSG_CHECKING(for MicroWindows)
2700         if test "x$MICROWINDOWS" = x ; then
2701             AC_MSG_RESULT(not found)
2702             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2703         else
2704             AC_MSG_RESULT($MICROWINDOWS)
2705         fi
2706
2707         if test -f $MICROWINDOWS/lib/libmwin.a; then
2708             AC_MSG_RESULT(MicroWindows' libraries found.)
2709         else
2710             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2711         fi
2712
2713         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2714         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2715
2716         wxUSE_UNIVERSAL="yes"
2717
2718         AFMINSTALL=afminstall
2719         TOOLKIT=MICROWIN
2720         GUIDIST=MICROWIN_DIST
2721
2722         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2723     fi
2724
2725     dnl common part of X11 and Motif port checks
2726     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2727         dnl use standard macros to check for X headers/libs, this brings
2728         dnl support for the standard configure options --x-includes,
2729         dnl --x-libraries and --no-x
2730         AC_PATH_XTRA
2731
2732         if test "$no_x" = "yes"; then
2733           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2734         fi
2735
2736         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2737         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2738         dnl this junk out
2739         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2740         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2741         AFMINSTALL=afminstall
2742         COMPILED_X_PROGRAM=0
2743
2744     fi
2745
2746     if test "$wxUSE_X11" = 1; then
2747         if test "$wxUSE_NANOX" = "yes"; then
2748             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2749             if test "x$MICROWIN" = x ; then
2750                 AC_MSG_RESULT(not found)
2751                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2752             else
2753                 AC_MSG_RESULT($MICROWIN)
2754                 AC_DEFINE(wxUSE_NANOX)
2755             fi
2756         fi
2757
2758         if test "$wxUSE_UNICODE" = "yes"; then
2759                 PKG_CHECK_MODULES(PANGOX, pangox,
2760                     [
2761                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2762                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2763                     ],
2764                     [
2765                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2766                     ]
2767                 )
2768                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2769                     [
2770                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2771                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2772                     ],
2773                     [
2774                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2775                         wxUSE_PRINTING_ARCHITECTURE="no"
2776                     ]
2777                 )
2778                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2779                     [
2780                         AC_DEFINE(HAVE_PANGO_XFT)
2781                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2782                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2783                     ],
2784                     [
2785                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2786                     ]
2787                 )
2788                 save_CFLAGS="$CFLAGS"
2789                 save_LIBS="$LIBS"
2790                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2791                 LIBS="$LIBS $PANGOX_LIBS"
2792                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2793                 CFLAGS="$save_CFLAGS"
2794                 LIBS="$save_LIBS"
2795         fi
2796
2797         wxUSE_UNIVERSAL="yes"
2798
2799         if test "$wxUSE_NANOX" = "yes"; then
2800             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2801             TOOLCHAIN_DEFS="${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"
2802             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2803         else
2804             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2805         fi
2806
2807         TOOLKIT=X11
2808         GUIDIST=X11_DIST
2809     fi
2810
2811     if test "$wxUSE_MOTIF" = 1; then
2812         AC_MSG_CHECKING(for Motif/Lesstif headers)
2813         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2814         if test "$ac_find_includes" != "" ; then
2815             AC_MSG_RESULT(found in $ac_find_includes)
2816             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2817             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2818         else
2819             AC_TRY_COMPILE(
2820                 [
2821                     #include <Xm/Xm.h>
2822                 ],
2823                 [
2824                     int version;
2825                     version = xmUseVersion;
2826                 ],
2827                 [
2828                     AC_MSG_RESULT(found in default search path)
2829                     COMPILED_X_PROGRAM=1
2830                 ],
2831                 [
2832                     AC_MSG_RESULT(no)
2833                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2834                 ]
2835             )
2836         fi
2837
2838         if test "$COMPILED_X_PROGRAM" = 0; then
2839             AC_MSG_CHECKING(for Motif/Lesstif library)
2840             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2841             if test "$ac_find_libraries" != "" ; then
2842                 AC_MSG_RESULT(found at $ac_find_libraries)
2843
2844                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2845                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2846             else
2847                 dnl it might happen that we found headers in one of the
2848                 dnl standard paths but the libs are elsewhere - we do need to
2849                 dnl try to compile a sample program then here
2850                 save_CFLAGS=$CFLAGS
2851                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2852
2853                 AC_TRY_COMPILE(
2854                     [
2855                         #include <Xm/Xm.h>
2856                     ],
2857                     [
2858                         int version;
2859                         version = xmUseVersion;
2860                     ],
2861                     [
2862                         AC_MSG_RESULT(found in default search path)
2863                         COMPILED_X_PROGRAM=1
2864                     ],
2865                     [
2866                         AC_MSG_RESULT(no)
2867                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2868                     ]
2869                 )
2870
2871                 CFLAGS=$save_CFLAGS
2872             fi
2873         fi
2874
2875         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2876         libp_link=""
2877         libsm_ice_link=""
2878         libs_found=0
2879         for libp in "" " -lXp"; do
2880             if test "$libs_found" = "0"; then
2881                 for libsm_ice in "" " -lSM -lICE"; do
2882                     if test "$libs_found" = "0"; then
2883                         save_LIBS="$LIBS"
2884                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2885                         save_CFLAGS=$CFLAGS
2886                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2887
2888                         AC_TRY_LINK(
2889                             [
2890                                 #include <Xm/Xm.h>
2891                                 #include <Xm/List.h>
2892                             ],
2893                             [
2894                                 XmString string = NULL;
2895                                 Widget w = NULL;
2896                                 int position = 0;
2897                                 XmListAddItem(w, string, position);
2898                             ],
2899                             [
2900                                 libp_link="$libp"
2901                                 libsm_ice_link="$libsm_ice"
2902                                 AC_MSG_RESULT(
2903                                     [need${libp_link}${libsm_ice_link}])
2904                                 libs_found=1
2905                             ], []
2906                         )
2907
2908                         LIBS="$save_LIBS"
2909                         CFLAGS=$save_CFLAGS
2910                     fi
2911                 done
2912             fi
2913         done
2914
2915         if test "$libs_found" = "0"; then
2916             AC_MSG_RESULT([can't find the right libraries])
2917             AC_MSG_ERROR([can't link a simple motif program])
2918         fi
2919
2920         save_CFLAGS=$CFLAGS
2921         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2922         AC_MSG_CHECKING([for Motif 2])
2923         AC_TRY_COMPILE([
2924                         #include <Xm/Xm.h>
2925                        ],
2926                        [
2927                         #if XmVersion < 2000
2928                         #error "Not Motif 2"
2929                         #endif
2930                        ],
2931                        [
2932                         AC_DEFINE(__WXMOTIF20__,1)
2933                         AC_MSG_RESULT([found])
2934                        ],
2935                        [
2936                         AC_DEFINE(__WXMOTIF20__,0)
2937                         AC_MSG_RESULT([not found])
2938                        ])
2939         CFLAGS=$save_CFLAGS
2940
2941         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2942         TOOLKIT=MOTIF
2943         GUIDIST=MOTIF_DIST
2944     fi
2945
2946     dnl more tests common to X11 and Motif:
2947     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2948         dnl test for external libxpm if we're configured to use it
2949         if test "$wxUSE_LIBXPM" = "sys"; then
2950             AC_MSG_CHECKING(for Xpm library)
2951             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2952             if test "$ac_find_libraries" != "" ; then
2953                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2954                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2955                 AC_MSG_RESULT(found at $ac_find_libraries)
2956
2957                 AC_CACHE_CHECK([for X11/xpm.h],
2958                     wx_cv_x11_xpm_h,
2959                     [
2960                         save_CFLAGS=$CFLAGS
2961                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2962
2963                         AC_TRY_COMPILE(
2964                             [
2965                                 #include <X11/xpm.h>
2966                             ],
2967                             [
2968                                 int version;
2969                                 version = XpmLibraryVersion();
2970                             ],
2971                             wx_cv_x11_xpm_h=yes,
2972                             wx_cv_x11_xpm_h=no
2973                         )
2974
2975                         CFLAGS=$save_CFLAGS
2976                     ]
2977                 )
2978
2979                 if test $wx_cv_x11_xpm_h = "yes"; then
2980                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
2981                     AC_DEFINE(wxHAVE_LIB_XPM)
2982                 else
2983                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
2984                 fi
2985             fi
2986
2987         fi
2988
2989         dnl XShapeQueryExtension checks: first the library, then prototype
2990         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
2991                      [
2992                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
2993                       wxHAVE_XEXT_LIB=1
2994                      ],
2995                      [], [$GUI_TK_LIBRARY -lX11])
2996
2997         if test "$wxHAVE_XEXT_LIB" = 1; then
2998             save_CFLAGS="$CFLAGS"
2999             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3000
3001             AC_MSG_CHECKING([for X11/extensions/shape.h])
3002             AC_TRY_COMPILE([
3003                             #include <X11/Xlib.h>
3004                             #include <X11/extensions/shape.h>
3005                            ],
3006                            [
3007                             int dummy1, dummy2;
3008                             XShapeQueryExtension((Display*)NULL,
3009                                                  (int*)NULL, (int*)NULL);
3010                            ],
3011                            [
3012                             AC_DEFINE(HAVE_XSHAPE)
3013                             AC_MSG_RESULT([found])
3014                            ],
3015                            [
3016                             AC_MSG_RESULT([not found])
3017                            ])
3018             CFLAGS="$save_CFLAGS"
3019
3020         fi
3021     fi
3022
3023     if test "$wxUSE_MAC" = 1; then
3024         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3025         if test "$GCC" = yes; then
3026             AC_MSG_RESULT([gcc])
3027             CPPFLAGS_PASCAL="-fpascal-strings"
3028         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3029             AC_MSG_RESULT([xlc])
3030             CPPFLAGS_PASCAL="-qmacpstr"
3031         else
3032             AC_MSG_RESULT([none])
3033         fi
3034
3035         if test "x$wxUSE_UNIX" = "xyes"; then
3036             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3037         else
3038             dnl platform.h needs TARGET_CARBON before setup.h
3039             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3040         fi
3041
3042         TOOLKIT=MAC
3043         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3044         GUIDIST=MACX_DIST
3045         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3046         dnl are different, so they need different names:
3047         WXBASEPORT="_carbon"
3048     fi
3049
3050     if test "$wxUSE_COCOA" = 1; then
3051         TOOLKIT=COCOA
3052         GUIDIST=COCOA_DIST
3053     fi
3054
3055     if test "$wxUSE_PM" = 1; then
3056         TOOLKIT=PM
3057         GUIDIST=PM_DIST
3058         AC_CACHE_CHECK([for type SPBCDATA],
3059             wx_cv_spbcdata,
3060             [
3061                 AC_TRY_COMPILE(
3062                     [
3063                         #define INCL_PM
3064                         #include <os2.h>
3065                     ],
3066                     [
3067                         SPBCDATA test;
3068                     ],
3069                     wx_cv_spbcdata=yes,
3070                     wx_cv_spbcdata=no
3071                 )
3072             ]
3073         )
3074
3075         if test $wx_cv_spbcdata = "yes"; then
3076             AC_DEFINE(HAVE_SPBCDATA)
3077         fi
3078     fi
3079
3080     dnl the name of the directory where the files for this toolkit live
3081     if test "$TOOLKIT" = "PM" ; then
3082         TOOLKIT_DIR="os2"
3083     else
3084         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3085     fi
3086
3087     if test "$wxUSE_UNIVERSAL" = "yes"; then
3088         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3089         WIDGET_SET=univ
3090     fi
3091
3092     dnl distribute samples/demos/utils with GUI versions
3093     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3094     DISTDIR="wx\$(TOOLKIT)"
3095 else
3096     USE_GUI=0
3097
3098     dnl this doesn't quite work right for wxBase, but the places
3099     dnl where it is wrong aren't fatal (yet) though.
3100     TOOLKIT_DIR="base"
3101
3102     dnl the sources, their dependenices and the headers
3103     if test "$USE_WIN32" = 1 ; then
3104         dnl yes, the toolkit for wxBase on win32 is actually MSW
3105         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3106         TOOLKIT="MSW"
3107     fi
3108
3109     dnl distribute only wxBase sources/headers
3110     GUIDIST="BASE_DIST"
3111     DISTDIR="wxBase"
3112 fi
3113
3114 dnl ---------------------------------------------------------------------------
3115 dnl Optional libraries included when system library is not used
3116 dnl ---------------------------------------------------------------------------
3117
3118
3119 dnl ----------------------------------------------------------------
3120 dnl iODBC support
3121 dnl ----------------------------------------------------------------
3122
3123 IODBC_C_SRC=""
3124
3125
3126 dnl ODBC is handled seperately for MSW
3127 if test "$TOOLKIT" != "MSW" ; then
3128
3129     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3130         dnl This is not ideal we really ough to use the unixodbc-config
3131         dnl  or iodbc-config if they exist.
3132
3133         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3134         if test "x$found_sql_h" = "x1" ; then
3135             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3136             [
3137                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3138                 [
3139                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3140                 ])
3141             ])
3142         fi
3143         if test "x$ODBC_LINK" = "x" ; then
3144             if test "$wxUSE_ODBC" = "sys" ; then
3145                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3146             else
3147                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3148                 wxUSE_ODBC=builtin
3149             fi
3150         else
3151             dnl we are using the system library
3152             wxUSE_ODBC=sys
3153         fi
3154     fi
3155     if test "$wxUSE_ODBC" != "no" ; then
3156         AC_DEFINE(wxUSE_ODBC)
3157         if test "$wxUSE_ODBC" = "builtin" ; then
3158             AC_DEFINE(wxUSE_BUILTIN_IODBC)
3159         fi
3160         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3161
3162         dnl is this still necessary in 2.5?
3163         WXODBCFLAG="-D_IODBC_"
3164     fi
3165 fi
3166
3167
3168 dnl ---------------------------------------------------------------------------
3169 dnl wxDisplay Sanity checks
3170 dnl ---------------------------------------------------------------------------
3171
3172 if test "$wxUSE_DISPLAY" = "yes"; then
3173 dnl ---------------------------------------------------------------------------
3174 dnl Xinerama (for unix ) - Brian Victor
3175 dnl ---------------------------------------------------------------------------
3176     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3177         AC_MSG_CHECKING([for Xinerama])
3178         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3179         if test "$ac_find_libraries" != "" ; then
3180             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3181             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3182                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3183             fi
3184             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3185             AC_MSG_RESULT([yes])
3186
3187             AC_MSG_CHECKING([for Xxf86vm extension])
3188             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3189             if test "$ac_find_libraries" != "" ; then
3190                 AC_MSG_RESULT([yes])
3191                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3192                                  [
3193                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3194                                  ],
3195                                  [],
3196                                  [
3197                                       #if HAVE_X11_XLIB_H
3198                                         #include <X11/Xlib.h>
3199                                       #endif
3200                                  ])
3201             else
3202                 AC_MSG_RESULT([no])
3203             fi
3204
3205         else
3206             AC_MSG_RESULT([no])
3207             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3208             wxUSE_DISPLAY="no"
3209         fi
3210     elif test "$wxUSE_MSW" = 1; then
3211 dnl ---------------------------------------------------------------------------
3212 dnl DirectDraw  / Multimon for MSW
3213 dnl ---------------------------------------------------------------------------
3214         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3215             [
3216                 wxUSE_DISPLAY="no"
3217                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3218             ],
3219             [#include <windows.h>])
3220     fi
3221 fi
3222
3223 dnl ---------------------------------------------------------------------------
3224 dnl wxMediaCtrl
3225 dnl ---------------------------------------------------------------------------
3226
3227 if test "$wxUSE_MEDIACTRL" = "yes"; then
3228     if test "$wxUSE_MSW" = 1; then
3229 dnl ---------------------------------------------------------------------------
3230 dnl DirectShow MSW
3231 dnl ---------------------------------------------------------------------------
3232         wxUSE_DIRECTSHOW="yes"
3233         AC_CHECK_HEADERS([dshow.h], [],
3234             [
3235                 wxUSE_DIRECTSHOW="no"
3236                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
3237             ],
3238             [#include <windows.h>])
3239
3240        if test "$wxUSE_DIRECTSHOW" = "yes"; then
3241             AC_DEFINE(wxUSE_DIRECTSHOW)
3242             LIBS="$LIBS -lstrmiids"
3243        fi
3244     fi
3245
3246     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
3247     AC_DEFINE(wxUSE_MEDIACTRL)
3248 fi
3249
3250 dnl ---------------------------------------------------------------------------
3251 dnl OpenGL libraries
3252 dnl ---------------------------------------------------------------------------
3253
3254 USE_OPENGL=0
3255 if test "$wxUSE_OPENGL" = "yes"; then
3256     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3257         OPENGL_LIBS="-framework OpenGL -framework AGL"
3258     elif test "$wxUSE_MSW" = 1; then
3259         OPENGL_LIBS="-lopengl32 -lglu32"
3260     else
3261         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3262         dnl GL/gl.h on Mac OS X where it is located in
3263         dnl /usr/X11R6/include/GL/gl.h:
3264
3265         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3266         if test "$ac_find_includes" != "" ; then
3267             AC_MSG_RESULT(found in $ac_find_includes)
3268             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3269             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3270         fi
3271
3272         AC_CHECK_HEADER(GL/gl.h,
3273             [
3274                 found_gl=0
3275
3276                 AC_MSG_CHECKING([for -lGL])
3277                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3278                 if test "$ac_find_libraries" != "" ; then
3279                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3280                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3281                         LDFLAGS_GL="$ac_path_to_link"
3282                     fi
3283
3284                     dnl don't suppose that libGL and libGLU are always in the
3285                     dnl same directory -- this is not true for some common
3286                     dnl distributions
3287                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3288                     if test "$ac_find_libraries" != "" ; then
3289                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3290                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3291                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3292                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3293                         fi
3294
3295                         found_gl=1
3296                         OPENGL_LIBS="-lGL -lGLU"
3297                         AC_MSG_RESULT([yes])
3298                     fi
3299                 fi
3300
3301                 if test "$found_gl" != 1; then
3302                     AC_MSG_RESULT([no])
3303                     AC_MSG_CHECKING([for -lMesaGL])
3304                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3305                     if test "$ac_find_libraries" != "" ; then
3306                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3307                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3308                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3309                         AC_MSG_RESULT([yes])
3310                     else
3311                         AC_MSG_RESULT([no])
3312                     fi
3313                 fi
3314             ])
3315
3316         if test "x$OPENGL_LIBS" = "x"; then
3317             dnl it should be an error and not a warning because OpenGL is not on
3318             dnl by default and so if it had been explicitely requested, we
3319             dnl shouldn't just fall back to compiling the library without it
3320             AC_MSG_ERROR(OpenGL libraries not available)
3321         fi
3322     fi
3323
3324     if test "$wxUSE_OPENGL" = "yes"; then
3325         USE_OPENGL=1
3326         AC_DEFINE(wxUSE_OPENGL)
3327         AC_DEFINE(wxUSE_GLCANVAS)
3328         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3329     fi
3330 fi
3331
3332
3333 dnl the symbol which allows conditional compilation for the given toolkit
3334 if test -n "$TOOLKIT" ; then
3335     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3336 fi
3337
3338
3339 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3340
3341 if test "$wxUSE_SHARED" = "yes"; then
3342     case "${host}" in
3343       *-pc-msdosdjgpp )
3344         dnl only static for now
3345         wxUSE_SHARED=no
3346         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3347       ;;
3348     esac
3349 fi
3350
3351 if test "$wxUSE_SHARED" = "yes"; then
3352
3353     dnl use versioned symbols if available on the platform
3354     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3355
3356     case "${host}" in
3357       *-*-linux* | *-*-gnu* )
3358         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3359         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3360         ;;
3361
3362       *-*-solaris2* )
3363         if test "$GCC" = yes ; then
3364             dnl newer versions of gcc need -isystem to compile X headers on
3365             dnl Solaris (which use old style C syntax)
3366             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3367
3368             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3369             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3370             saveLdflags="$LDFLAGS"
3371             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3372             AC_MSG_CHECKING([if the linker accepts -rpath])
3373             AC_TRY_LINK(
3374                 [],[],
3375                 [
3376                     AC_MSG_RESULT([yes])
3377                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3378                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3379                 ],[
3380                     AC_MSG_RESULT([no])
3381                     AC_MSG_CHECKING([if the linker accepts -R])
3382                     LDFLAGS="$saveLdflags -Wl,-R,/"
3383                     AC_TRY_LINK(
3384                         [],[],
3385                         [
3386                             AC_MSG_RESULT([yes])
3387                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3388                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3389                         ],[
3390                             AC_MSG_RESULT([no])
3391                         ])
3392                 ])
3393             LDFLAGS="$saveLdflags"
3394         else
3395             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3396             WXCONFIG_RPATH="-R\$libdir"
3397         fi
3398       ;;
3399
3400       powerpc-*-darwin* )
3401         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3402         cat <<EOF >change-install-names
3403 #!/bin/sh
3404 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3405 inst_cmd="install_name_tool "
3406 for i in \${libnames} ; do
3407     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3408 done
3409 \${inst_cmd} \${3}
3410 EOF
3411         chmod +x change-install-names
3412       ;;
3413
3414       *-*-cygwin* | *-*-mingw32* )
3415         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3416         ;;
3417
3418     esac
3419
3420     if test $wxUSE_RPATH = "no"; then
3421         SAMPLES_RPATH_FLAG=''
3422         SAMPLES_RPATH_POSTLINK=''
3423         WXCONFIG_RPATH=''
3424     fi
3425
3426     SHARED=1
3427
3428 else
3429
3430     config_linkage_component="-static"
3431     SHARED=0
3432
3433 fi
3434
3435
3436 UNICODE=0
3437 lib_unicode_suffix=
3438 WX_CHARTYPE="ansi"
3439 if test "$wxUSE_UNICODE" = "yes"; then
3440     lib_unicode_suffix=u
3441     WX_CHARTYPE="unicode"
3442     UNICODE=1
3443 fi
3444
3445 lib_debug_suffix=
3446 WX_DEBUGTYPE="release"
3447 DEBUG_FLAG=0
3448 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3449     lib_debug_suffix=d
3450     WX_DEBUGTYPE="debug"
3451     DEBUG_FLAG=1
3452 fi
3453
3454 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3455 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3456
3457 DEBUG_INFO=0
3458 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3459     DEBUG_INFO=1
3460 fi
3461
3462 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3463
3464 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3465
3466 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3467
3468 if test "$cross_compiling" = "yes"; then
3469     HOST_SUFFIX="-$host_alias"
3470     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3471     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3472 fi
3473
3474 dnl library link name
3475 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3476 dnl If we ever need to do that, we won't need to keep these.
3477 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3478 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3479
3480
3481
3482 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3483     dnl base name of the resource file for wxMac must be the same
3484     dnl as library installation base name (-install_name)
3485     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3486     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3487
3488     dnl add the resources target for wxMac
3489     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3490
3491     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3492     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3493     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3494
3495     MACSETFILE="\$(SETFILE)"
3496
3497     dnl resources are bundled both with shared library and applications
3498     dnl since the carb resource *must* be included in the application
3499     if test "$wxUSE_MAC" = 1; then
3500         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3501
3502         dnl this command is used to implement `wx-config --rezflags` and it is
3503         dnl eval'd there so escape any metacharacters inside
3504         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3505     else
3506         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3507         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3508     fi
3509 else
3510     dnl default value is to (silently) do nothing in the makefile
3511     MACSETFILE="@true"
3512     MACRESWXCONFIG="@true"
3513
3514     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3515     if test "$wxUSE_PM" = 1; then
3516         MACRESCOMP="emxbind -ep"
3517     else
3518         MACRESCOMP="@true"
3519     fi
3520 fi
3521
3522
3523 dnl ---------------------------------------------------------------------------
3524 dnl Checks for typedefs
3525 dnl ---------------------------------------------------------------------------
3526
3527 dnl   defines mode_t if not already defined
3528 AC_TYPE_MODE_T
3529 dnl   defines off_t if not already defined
3530 AC_TYPE_OFF_T
3531 dnl   defines pid_t if not already defined
3532 AC_TYPE_PID_T
3533 dnl   defines size_t if not already defined
3534 AC_TYPE_SIZE_T
3535 dnl   defines uid_t and gid_t if not already defined
3536 AC_TYPE_UID_T
3537
3538 dnl sets HAVE_SSIZE_T if ssize_t is defined
3539 AC_CHECK_TYPES(ssize_t)
3540
3541 dnl check what exactly size_t is on this machine - this is necessary to avoid
3542 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3543 AC_LANG_SAVE
3544 AC_LANG_CPLUSPLUS
3545 AC_CACHE_CHECK([if size_t is unsigned int],
3546     wx_cv_size_t_is_uint,
3547     [
3548     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3549     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3550     dnl methods in a local class (i.e. class inside a function) declaration
3551     dnl without any objections!!
3552     dnl
3553     dnl hence the hack below: we must have Foo at global scope!
3554     AC_TRY_COMPILE([#include <stddef.h>],
3555         [
3556             return 0; }
3557
3558             struct Foo { void foo(size_t); void foo(unsigned int); };
3559
3560             int bar() {
3561         ],
3562         wx_cv_size_t_is_uint=no,
3563         wx_cv_size_t_is_uint=yes
3564     )
3565     ]
3566 )
3567
3568 if test "$wx_cv_size_t_is_uint" = "yes"; then
3569     AC_DEFINE(wxSIZE_T_IS_UINT)
3570 else
3571     AC_CACHE_CHECK([if size_t is unsigned long],
3572         wx_cv_size_t_is_ulong,
3573         AC_TRY_COMPILE([#include <stddef.h>],
3574             [
3575                 return 0; }
3576
3577                 struct Foo { void foo(size_t); void foo(unsigned long); };
3578
3579                 int bar() {
3580             ],
3581             wx_cv_size_t_is_ulong=no,
3582             wx_cv_size_t_is_ulong=yes
3583         )
3584     )
3585
3586     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3587         AC_DEFINE(wxSIZE_T_IS_ULONG)
3588     fi
3589 fi
3590
3591 AC_LANG_RESTORE
3592
3593 dnl ---------------------------------------------------------------------------
3594 dnl Checks for structures
3595 dnl ---------------------------------------------------------------------------
3596
3597 dnl does passwd struct has the pw_gecos field?
3598 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3599     [
3600         AC_TRY_COMPILE([#include <pwd.h>],
3601              [
3602                 char *p;
3603                 struct passwd *pw;
3604                 p = pw->pw_gecos;
3605              ],
3606              [
3607                 wx_cv_struct_pw_gecos=yes
3608              ],
3609              [
3610                 wx_cv_struct_pw_gecos=no
3611              ]
3612         )
3613     ]
3614 )
3615
3616 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3617     AC_DEFINE(HAVE_PW_GECOS)
3618 fi
3619
3620 dnl ---------------------------------------------------------------------------
3621 dnl Check for functions
3622 dnl ---------------------------------------------------------------------------
3623
3624 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3625 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3626     AC_DEFINE(wxUSE_WCHAR_T)
3627
3628     dnl check for wcslen in all possible places
3629     WCSLEN_FOUND=0
3630     WCHAR_LINK=
3631     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3632
3633     if test "$WCSLEN_FOUND" = 0; then
3634         if test "$TOOLKIT" = "MSW"; then
3635             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3636         else
3637             AC_CHECK_LIB(w, wcslen, [
3638                             WCHAR_LINK=" -lw"
3639                             WCSLEN_FOUND=1
3640                         ])
3641         fi
3642     fi
3643
3644     if test "$WCSLEN_FOUND" = 1; then
3645         AC_DEFINE(HAVE_WCSLEN)
3646     fi
3647
3648     dnl HP-UX aCC needs this define to find mbstrtowcs() &c
3649     if test "$USE_HPUX" = 1 -a "x$GCC" != "xyes"; then
3650         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3651     fi
3652
3653     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3654     dnl libc versions if possible
3655     AC_CHECK_FUNCS(wcsrtombs)
3656 else
3657     AC_MSG_WARN([Wide character support is unavailable])
3658 fi
3659
3660 dnl *printf() functions sometimes are available in the library but not
3661 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3662 dnl detect this we have to use C++ compiler for testing
3663 AC_LANG_SAVE
3664 AC_LANG_CPLUSPLUS
3665
3666 dnl check for vsnprintf() -- a safe version of vsprintf())
3667 dnl
3668 dnl the trouble here is that on some systems (notable HP-UX) this function is
3669 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3670 dnl stupidly, provides a dummy function declaration inside its extension)
3671 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3672 dnl
3673 dnl so we first check if the function is in the library
3674 AC_CHECK_FUNCS(vsnprintf)
3675
3676 if test "$ac_cv_func_vsnprintf" = "yes"; then
3677     dnl yes it is -- now check if it is in the headers
3678     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3679         [
3680             AC_TRY_COMPILE(
3681                 [
3682                     #include <stdio.h>
3683                     #include <stdarg.h>
3684                 ],
3685                 [
3686                     char *buf;
3687                     va_list ap;
3688                     vsnprintf(buf, 10u, "%s", ap);
3689                 ],
3690                 wx_cv_func_vsnprintf_decl=yes,
3691                 wx_cv_func_vsnprintf_decl=no
3692             )
3693         ]
3694     )
3695
3696     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3697         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3698     fi
3699 fi
3700
3701 if test "$wxUSE_UNICODE" = yes; then
3702     dnl also look if we have wide char IO functions
3703     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3704
3705     dnl MinGW has a vswprintf with a different prototype, and
3706     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3707     dnl finds it even if it is not declared in some versions...
3708     AC_MSG_CHECKING([for _vsnwprintf])
3709     AC_TRY_COMPILE([#include <wchar.h>],
3710                    [&_vsnwprintf;],
3711                    [AC_MSG_RESULT([yes])
3712                     AC_DEFINE(HAVE__VSNWPRINTF)],
3713                    [AC_MSG_RESULT([no])]);
3714 fi
3715
3716 AC_LANG_RESTORE
3717
3718
3719
3720 dnl the following tests are for Unix(like) systems only
3721 if test "$TOOLKIT" != "MSW"; then
3722
3723 dnl check for available version of iconv()
3724
3725 AC_LANG_SAVE
3726 AC_LANG_CPLUSPLUS
3727 AM_ICONV
3728 LIBS="$LIBICONV $LIBS"
3729 AC_LANG_RESTORE
3730
3731 dnl check for POSIX signals if we need them
3732 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3733     AC_CHECK_FUNCS(sigaction)
3734
3735     if test "$ac_cv_func_sigaction" = "no"; then
3736         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3737         wxUSE_ON_FATAL_EXCEPTION=no
3738     fi
3739
3740     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3741       AC_LANG_SAVE
3742       AC_LANG_CPLUSPLUS
3743
3744       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3745       [
3746         AC_TRY_COMPILE([#include <signal.h>],
3747                      [
3748                         extern void testSigHandler(int);
3749
3750                         struct sigaction sa;
3751                         sa.sa_handler = testSigHandler;
3752                      ], [
3753                         wx_cv_type_sa_handler=int
3754                      ], [
3755                         wx_cv_type_sa_handler=void
3756                      ])
3757       ])
3758
3759       AC_LANG_RESTORE
3760
3761       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3762     fi
3763 fi
3764
3765 dnl backtrace() and backtrace_symbols() for wxStackWalker
3766 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3767     AC_LANG_SAVE
3768     AC_LANG_CPLUSPLUS
3769
3770     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3771         [
3772             AC_TRY_COMPILE([#include <execinfo.h>],
3773                 [
3774                     void *trace[1];
3775                     char **messages;
3776
3777                     backtrace(trace, 1);
3778                     messages = backtrace_symbols(trace, 1);
3779                 ],
3780                 wx_cv_func_backtrace=yes,
3781                 wx_cv_func_backtrace=no
3782             )
3783         ]
3784     )
3785
3786
3787     if test "$wx_cv_func_backtrace" = "no"; then
3788         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3789         wxUSE_STACKWALKER=no
3790     else
3791         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3792             [
3793                 AC_TRY_COMPILE([#include <cxxabi.h>],
3794                     [
3795                         int rc;
3796                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3797                     ],
3798                     wx_cv_func_cxa_demangle=yes,
3799                     wx_cv_func_cxa_demangle=no
3800                 )
3801             ]
3802         )
3803
3804         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3805             AC_DEFINE(HAVE_CXA_DEMANGLE)
3806         fi
3807     fi
3808
3809     AC_LANG_RESTORE
3810 fi
3811
3812 dnl check for the function for temp files creation
3813 AC_CHECK_FUNCS(mkstemp mktemp, break)
3814
3815 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3816 dnl Linux and *BSD and statvfs() under Solaris
3817 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3818     AC_TRY_COMPILE(
3819         [
3820              #if defined(__BSD__)
3821                #include <sys/param.h>
3822                #include <sys/mount.h>
3823              #else
3824                #include <sys/vfs.h>
3825              #endif
3826         ],
3827         [
3828              long l;
3829              struct statfs fs;
3830              statfs("/", &fs);
3831              l = fs.f_bsize;
3832              l += fs.f_blocks;
3833              l += fs.f_bavail;
3834         ],
3835         [
3836              wx_cv_func_statfs=yes
3837         ],
3838         [
3839              wx_cv_func_statfs=no
3840         ]
3841     )
3842 )
3843
3844 if test "$wx_cv_func_statfs" = "yes"; then
3845     wx_cv_type_statvfs_t="struct statfs"
3846     AC_DEFINE(HAVE_STATFS)
3847 else
3848     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3849         AC_TRY_COMPILE(
3850             [
3851                 #include <stddef.h>
3852                 #include <sys/statvfs.h>
3853             ],
3854             [
3855                 statvfs("/", NULL);
3856             ],
3857             wx_cv_func_statvfs=yes,
3858             wx_cv_func_statvfs=no
3859         )
3860     )
3861
3862     if test "$wx_cv_func_statvfs" = "yes"; then
3863         dnl we also have to check whether we should use statvfs_t (works under
3864         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3865         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3866         dnl mode both work fine)
3867         dnl
3868         dnl for this check C++ compiler has to be used as passing incompatible
3869         dnl pointers is just a warning and not an error in C
3870         AC_LANG_SAVE
3871         AC_LANG_CPLUSPLUS
3872
3873         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3874             AC_TRY_COMPILE(
3875                 [
3876                     #include <sys/statvfs.h>
3877                 ],
3878                 [
3879                     long l;
3880                     statvfs_t fs;
3881                     statvfs("/", &fs);
3882                     l = fs.f_bsize;
3883                     l += fs.f_blocks;
3884                     l += fs.f_bavail;
3885                 ],
3886                 wx_cv_type_statvfs_t=statvfs_t,
3887                 [
3888                     AC_TRY_COMPILE(
3889                         [
3890                             #include <sys/statvfs.h>
3891                         ],
3892                         [
3893                             long l;
3894                             struct statvfs fs;
3895                             statvfs("/", &fs);
3896                             l = fs.f_bsize;
3897                             l += fs.f_blocks;
3898                             l += fs.f_bavail;
3899                         ],
3900                         wx_cv_type_statvfs_t="struct statvfs",
3901                         wx_cv_type_statvfs_t="unknown"
3902                     )
3903                 ]
3904             )
3905         )
3906
3907         AC_LANG_RESTORE
3908
3909         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3910             AC_DEFINE(HAVE_STATVFS)
3911         fi
3912     else
3913         dnl set it for the test below
3914         wx_cv_type_statvfs_t="unknown"
3915     fi
3916 fi
3917
3918 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3919     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3920 else
3921     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3922 fi
3923
3924 dnl check for fcntl() or at least flock() needed by Unix implementation of
3925 dnl wxSingleInstanceChecker
3926 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3927     AC_CHECK_FUNCS(fcntl flock, break)
3928
3929     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3930         AC_MSG_WARN(wxSingleInstanceChecker not available)
3931         wxUSE_SNGLINST_CHECKER=no
3932     fi
3933 fi
3934
3935 dnl check for timegm() used by datetime.cpp
3936 AC_CHECK_FUNCS(timegm)
3937
3938 dnl look for a function to modify the environment
3939 AC_CHECK_FUNCS(putenv setenv, break)
3940
3941 HAVE_SOME_SLEEP_FUNC=0
3942 if test "$USE_BEOS" = 1; then
3943     dnl BeOS has its own (wonder where did they get it from) sleep() function
3944     dnl in unistd.h
3945     AC_DEFINE(HAVE_SLEEP)
3946     HAVE_SOME_SLEEP_FUNC=1
3947 fi
3948
3949 if test "$USE_DARWIN" = 1; then
3950     dnl Mac OS X/Darwin has both nanosleep and usleep
3951     dnl but only usleep is defined in unistd.h
3952     AC_DEFINE(HAVE_USLEEP)
3953     HAVE_SOME_SLEEP_FUNC=1
3954 fi
3955
3956 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3957     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3958     POSIX4_LINK=
3959     AC_CHECK_FUNCS(nanosleep,
3960         AC_DEFINE(HAVE_NANOSLEEP),
3961         [
3962             AC_CHECK_LIB(posix4, nanosleep,
3963                 [
3964                     AC_DEFINE(HAVE_NANOSLEEP)
3965                     POSIX4_LINK=" -lposix4"
3966                 ],
3967                 [
3968                     AC_CHECK_FUNCS(usleep,
3969                         AC_DEFINE(HAVE_USLEEP),
3970                         AC_MSG_WARN([wxSleep() function will not work])
3971                     )
3972                 ]
3973             )
3974         ]
3975     )
3976 fi
3977
3978 dnl check for uname (POSIX) and gethostname (BSD)
3979 AC_CHECK_FUNCS(uname gethostname, break)
3980
3981 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3982 dnl but not for C++ one - hence change language)
3983 AC_LANG_SAVE
3984 AC_LANG_CPLUSPLUS
3985
3986 AC_CHECK_FUNCS(strtok_r)
3987
3988 AC_LANG_RESTORE
3989
3990 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3991 dnl libnsl or libresolv or libsocket)
3992 INET_LINK=
3993 AC_CHECK_FUNCS(inet_addr,
3994     AC_DEFINE(HAVE_INET_ADDR),
3995     [
3996         AC_CHECK_LIB(nsl, inet_addr,
3997             INET_LINK="nsl",
3998             [
3999                 AC_CHECK_LIB(resolv, inet_addr,
4000                     INET_LINK="resolv",
4001                     [
4002                         AC_CHECK_LIB(socket, inet_addr,
4003                             INET_LINK="socket"
4004                         )
4005                     ]
4006                 )
4007             ]
4008         )
4009     ]
4010 )
4011
4012 AC_CHECK_FUNCS(inet_aton,
4013         AC_DEFINE(HAVE_INET_ATON),
4014         [
4015             dnl only check it in the same lib
4016             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4017         ])
4018
4019 if test "x$INET_LINK" != "x"; then
4020     AC_DEFINE(HAVE_INET_ADDR)
4021     INET_LINK=" -l$INET_LINK"
4022 fi
4023
4024 fi
4025 dnl if !MSW
4026
4027
4028 dnl ------------------------------------------
4029 dnl Checks specific to contrib libs (MMedia)
4030 dnl ------------------------------------------
4031
4032 dnl Check for ESD:
4033 EXTRALIBS_ESD=
4034 AC_CHECK_LIB(esd, esd_close, [
4035     AC_CHECK_HEADERS([esd.h], [
4036     EXTRALIBS_ESD="-lesd"
4037   ])
4038 ])
4039 AC_SUBST(EXTRALIBS_ESD)
4040
4041 dnl check for known CD-ROM interface
4042 AC_MSG_CHECKING([for known CD-ROM interface])
4043 AC_TRY_COMPILE([#ifdef __linux__
4044                 #include <linux/cdrom.h>
4045                 #else
4046                 /* For Solaris */
4047                 #include <sys/cdio.h>
4048                 #endif
4049                 ],
4050                [struct cdrom_tocentry entry, old_entry;],
4051                [AC_MSG_RESULT([yes])
4052                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4053                [AC_MSG_RESULT([no])])
4054
4055 dnl ===========================================================================
4056 dnl Now we have all the info we need - use it!
4057 dnl ===========================================================================
4058
4059 dnl flush the cache
4060 AC_CACHE_SAVE
4061
4062 dnl ---------------------------------------------------------------------------
4063 dnl thread support for Unix (for Win32 and OS/2 see past
4064 dnl                          the next matching "else")
4065 dnl ---------------------------------------------------------------------------
4066
4067 dnl under MSW (except mingw32) we always have thread support
4068 CPP_MT_FLAG=
4069 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4070
4071     dnl the code below:
4072     dnl
4073     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4074     dnl   necessary to build the MT programs for the linker and compiler
4075     dnl   respectively
4076     dnl
4077     dnl   sets wxUSE_THREADS=1 if thread support is activated
4078
4079     THREADS_LINK=
4080     THREADS_CFLAGS=
4081
4082     if test "$wxUSE_THREADS" = "yes" ; then
4083         if test "$USE_BEOS" = 1; then
4084             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4085             wxUSE_THREADS="no"
4086         fi
4087     fi
4088
4089     if test "$wxUSE_THREADS" = "yes" ; then
4090         dnl find if POSIX threads are available
4091         dnl
4092         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4093         dnl archive from http://ac-archive.sourceforge.net/
4094         dnl
4095         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4096         dnl Forero Cuervo <bachue@bachue.com> for the original code
4097
4098         dnl TODO: cache the result
4099
4100         dnl define the list of the thread options to try in the loop below
4101         dnl with the convention that anything starting with '-' is a cpp flag
4102         dnl while anything else is a library (i.e. there is an implicit "-l")
4103         THREAD_OPTS="-pthread"
4104         case "${host}" in
4105           *-*-solaris2* | *-*-sunos4* )
4106                 if test "x$GCC" = "xyes"; then
4107                     dnl Solaris/gcc combination use this one for some reason
4108                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4109                 else
4110                     THREAD_OPTS="-mt $THREAD_OPTS"
4111                 fi
4112                 ;;
4113           *-*-freebsd*)
4114                 dnl look, in order, for the kernel threads, then Linux threads
4115                 dnl and finally the userland threads
4116                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4117                 ;;
4118           *-*-darwin* | *-*-cygwin* )
4119                 dnl Darwin / Mac OS X just uses -lpthread tested below
4120                 dnl and so does Cygwin
4121                 THREAD_OPTS=""
4122                 ;;
4123           *-*-aix*)
4124                 dnl AIX calls the library libpthreads - thanks IBM!
4125                 THREAD_OPTS="pthreads"
4126                 ;;
4127           *-hp-hpux* )
4128                 dnl HP-UX aCC only gives a warning, not an error about
4129                 dnl -pthread but it doesn't work and we have to use -lpthread
4130                 dnl there
4131                 if test "x$GCC" != "xyes"; then
4132                     THREAD_OPTS=""
4133                 fi
4134                 ;;
4135
4136           *-*-irix* )
4137                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4138                 dnl doesn't give an error for it neither, just a warning
4139                 dnl message -- but this is still very annoying
4140                 if test "x$GCC" = "xyes"; then
4141                     THREAD_OPTS=""
4142                 fi
4143                 ;;
4144
4145           *-*-*UnixWare*)
4146                 dnl flying by man pages here: Caldera online docs use this
4147                 if test "x$GCC" != "xyes"; then
4148                     THREAD_OPTS="-Ethread"
4149                 fi
4150                 ;;
4151         esac
4152
4153         dnl simply linking with libpthread should make the test below work but
4154         dnl it's far from certain that the threaded programs compiled without
4155         dnl any special switches actually work, so try it after all the others
4156         THREAD_OPTS="$THREAD_OPTS pthread none"
4157
4158         dnl now test for all possibilities
4159         THREADS_OK=no
4160         for flag in $THREAD_OPTS; do
4161             case $flag in
4162                 none)
4163                     AC_MSG_CHECKING([whether pthreads work without any flags])
4164                     ;;
4165
4166                 -*)
4167                     AC_MSG_CHECKING([whether pthreads work with $flag])
4168                     THREADS_CFLAGS="$flag"
4169                     ;;
4170
4171                 *)
4172                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4173                     THREADS_LINK="-l$flag"
4174                     ;;
4175               esac
4176
4177               save_LIBS="$LIBS"
4178               save_CFLAGS="$CFLAGS"
4179               LIBS="$THREADS_LINK $LIBS"
4180               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4181
4182               AC_TRY_LINK([#include <pthread.h>],
4183                           [pthread_create(0,0,0,0);],
4184                           THREADS_OK=yes)
4185
4186               LIBS="$save_LIBS"
4187               CFLAGS="$save_CFLAGS"
4188
4189               AC_MSG_RESULT($THREADS_OK)
4190               if test "x$THREADS_OK" = "xyes"; then
4191                       break;
4192               fi
4193
4194               THREADS_LINK=""
4195               THREADS_CFLAGS=""
4196       done
4197
4198       if test "x$THREADS_OK" != "xyes"; then
4199           wxUSE_THREADS=no
4200           AC_MSG_WARN([No thread support on this system... disabled])
4201       else
4202           dnl yes, these special compiler flags should be used with the
4203           dnl linker as well
4204           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4205           LIBS="$THREADS_LINK $LIBS"
4206
4207           AC_MSG_CHECKING([if more special flags are required for pthreads])
4208           flag=no
4209           case "${host}" in
4210             *-aix*)
4211                 dnl again quoting from
4212                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4213                 dnl
4214                 dnl     When compiling and linking with -pthread, the library
4215                 dnl     search path should include -L/usr/lib/threads at the
4216                 dnl     beginning of the path.
4217                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4218                 flag="-D_THREAD_SAFE"
4219                 ;;
4220             *-freebsd*)
4221                 flag="-D_THREAD_SAFE"
4222                 ;;
4223             *-hp-hpux* )
4224                 flag="-D_REENTRANT"
4225                 if test "x$GCC" != "xyes"; then
4226                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4227                     flag="$flag -D_RWSTD_MULTI_THREAD"
4228                 fi
4229                 ;;
4230             *solaris* | alpha*-osf*)
4231                 flag="-D_REENTRANT"
4232                 ;;
4233           esac
4234           AC_MSG_RESULT(${flag})
4235           if test "x$flag" != xno; then
4236               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4237           fi
4238
4239           if test "x$THREADS_CFLAGS" != "x"; then
4240             dnl don't add these options to CPPFLAGS as cpp might not know them
4241             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4242             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4243           fi
4244       fi
4245     fi
4246
4247     dnl do other tests only if we are using threads
4248     if test "$wxUSE_THREADS" = "yes" ; then
4249       AC_CHECK_FUNCS(thr_setconcurrency)
4250
4251       AC_CHECK_HEADERS(sched.h)
4252       if test "$ac_cv_header_sched_h" = "yes"; then
4253           AC_CHECK_FUNC(sched_yield,
4254             AC_DEFINE(HAVE_SCHED_YIELD),
4255             [
4256                 AC_CHECK_LIB(posix4,
4257                     sched_yield,
4258                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4259                     AC_MSG_WARN(wxThread::Yield will not work properly)
4260                 )
4261             ]
4262           )
4263       fi
4264
4265       dnl to be able to set the thread priority, we need to have all of the
4266       dnl following functions:
4267       dnl   1. pthread_attr_getschedpolicy
4268       dnl   2. sched_get_priority_min and sched_get_priority_max
4269       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4270       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4271       HAVE_PRIOR_FUNCS=0
4272       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4273                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4274                        [AC_CHECK_FUNC(sched_get_priority_max,
4275                            HAVE_PRIOR_FUNCS=1,
4276                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4277                              [
4278                                 HAVE_PRIOR_FUNCS=1
4279                                 POSIX4_LINK=" -lposix4"
4280                              ],
4281                            )]
4282                        )]
4283                      )]
4284                    )
4285
4286       if test "$HAVE_PRIOR_FUNCS" = 1; then
4287         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4288       else
4289         AC_MSG_WARN(Setting thread priority will not work)
4290       fi
4291
4292       AC_CHECK_FUNC(pthread_cancel,
4293                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4294                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4295
4296       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4297       dnl the code here for now in case we need it again soon; otherwise it
4298       dnl should be removed in a couple of months (VZ in Sep 2003)
4299       dnl
4300       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4301       dnl [
4302       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4303       dnl                [
4304       dnl                   pthread_cleanup_push(NULL, NULL);
4305       dnl                   pthread_cleanup_pop(0);
4306       dnl                ], [
4307       dnl                   wx_cv_func_pthread_cleanup_push=yes
4308       dnl                ], [
4309       dnl                   wx_cv_func_pthread_cleanup_push=no
4310       dnl                ])
4311       dnl ])
4312       dnl
4313       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4314       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4315       dnl fi
4316
4317       dnl mutexattr_t initialization is done in quite different ways on different
4318       dnl platforms, so check for a few things:
4319       dnl
4320       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4321       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4322       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4323       dnl defined, we do it by directly assigned
4324       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4325
4326       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4327       [
4328         AC_TRY_COMPILE([#include <pthread.h>],
4329             [
4330                pthread_mutexattr_t attr;
4331                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4332             ], [
4333                wx_cv_type_pthread_mutexattr_t=yes
4334             ], [
4335                wx_cv_type_pthread_mutexattr_t=no
4336             ]
4337         )
4338       ])
4339
4340       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4341         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4342       else
4343         dnl don't despair, there may be another way to do it
4344         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4345                        wx_cv_type_pthread_rec_mutex_init,
4346         [
4347             AC_TRY_COMPILE([#include <pthread.h>],
4348                 [
4349                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4350                 ], [
4351                     wx_cv_type_pthread_rec_mutex_init=yes
4352                 ], [
4353                     wx_cv_type_pthread_rec_mutex_init=no
4354                 ]
4355             )
4356         ])
4357         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4358           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4359         else
4360           dnl this may break code working elsewhere, so at least warn about it
4361           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4362         fi
4363       fi
4364     fi
4365
4366 dnl from if !MSW
4367 else
4368     if test "$wxUSE_THREADS" = "yes" ; then
4369       case "${host}" in
4370         *-*-mingw32* )
4371             dnl check if the compiler accepts -mthreads
4372             AC_CACHE_CHECK([if compiler supports -mthreads],
4373                 wx_cv_cflags_mthread,
4374                 [
4375                     CFLAGS_OLD="$CFLAGS"
4376                     CFLAGS="$CFLAGS -mthreads"
4377                     AC_TRY_COMPILE([], [],
4378                         wx_cv_cflags_mthread=yes,
4379                         wx_cv_cflags_mthread=no
4380                     )
4381                 ]
4382             )
4383
4384             if test "$wx_cv_cflags_mthread" = "yes"; then
4385                 dnl it does, use it
4386                 CXXFLAGS="$CXXFLAGS -mthreads"
4387                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4388                 LDFLAGS="$LDFLAGS -mthreads"
4389             else
4390                 dnl it doesn't
4391                 CFLAGS="$CFLAGS_OLD"
4392             fi
4393         ;;
4394         *-pc-os2*emx )
4395             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4396             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4397             LDFLAGS="$LDFLAGS -Zmt"
4398         ;;
4399       esac
4400     fi
4401 fi
4402
4403 if test "$wxUSE_THREADS" = "yes"; then
4404   AC_DEFINE(wxUSE_THREADS)
4405
4406   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4407 else
4408   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4409   dnl functions - add tests for other functions here as well
4410   if test "$ac_cv_func_strtok_r" = "yes"; then
4411     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4412     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4413         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4414         AC_MSG_RESULT(yes)
4415     else
4416         AC_MSG_RESULT(no)
4417     fi
4418   fi
4419 fi
4420
4421 if test "$WXGTK20" = 1 ; then
4422   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4423   WXGTK12=1
4424 fi
4425
4426 if test "$WXGTK12" = 1 ; then
4427   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4428 fi
4429
4430 if test "$WXGTK127" = 1 ; then
4431   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4432 fi
4433
4434 if test "$WXGPE" = 1 ; then
4435   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4436 fi
4437
4438 WXDEBUG=
4439
4440 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4441     WXDEBUG="-g"
4442     wxUSE_OPTIMISE=no
4443 fi
4444
4445 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4446     wxUSE_DEBUG_INFO=yes
4447     WXDEBUG="-ggdb"
4448 fi
4449
4450 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4451     AC_DEFINE(WXDEBUG)
4452     WXDEBUG_DEFINE="-D__WXDEBUG__"
4453 else
4454     if test "$wxUSE_GTK" = 1 ; then
4455         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4456     fi
4457 fi
4458
4459 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4460     AC_DEFINE(wxUSE_MEMORY_TRACING)
4461     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4462     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4463     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4464 fi
4465
4466 if test "$wxUSE_DMALLOC" = "yes" ; then
4467     DMALLOC_LIBS="-ldmalloc"
4468 fi
4469
4470 PROFILE=
4471 if test "$wxUSE_PROFILE" = "yes" ; then
4472     PROFILE=" -pg"
4473 fi
4474
4475 CODE_GEN_FLAGS=
4476 CODE_GEN_FLAGS_CXX=
4477 if test "$GCC" = "yes" ; then
4478     if test "$wxUSE_NO_RTTI" = "yes" ; then
4479         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4480     fi
4481     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4482         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4483     fi
4484     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4485         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4486     fi
4487
4488     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4489     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4490     dnl for each subroutine by default -- using the switch below only creates
4491     dnl one entry per file instead at the price of minor performance penalty
4492     dnl
4493     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4494     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4495     dnl this, or even the extent of gcc/wx version combinations affected, but
4496     dnl also as above, this 'fix' does not come without side effects.
4497     dnl
4498     dnl TODO: test for the gcc version here (how?)
4499     case "${host}" in
4500       powerpc*-*-aix* )
4501         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4502         ;;
4503       *-hppa* )
4504         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4505         ;;
4506     esac
4507 fi
4508
4509 OPTIMISE=
4510 if test "$wxUSE_OPTIMISE" = "no" ; then
4511     if test "$GCC" = yes ; then
4512         dnl use -O0 because compiling with it is faster than compiling with no
4513         dnl optimization options at all (at least with g++ 3.2)
4514         OPTIMISE="-O0"
4515     fi
4516 else
4517     if test "$GCC" = yes ; then
4518         OPTIMISE="-O2"
4519
4520         dnl VZ: does anybody know what does this do??
4521         case "${host}" in
4522             i586-*-*|i686-*-* )
4523             OPTIMISE="${OPTIMISE} "
4524         ;;
4525         esac
4526     else
4527         OPTIMISE="-O"
4528     fi
4529 fi
4530
4531 dnl ---------------------------------------------------------------------------
4532 dnl compatibility level
4533 dnl ---------------------------------------------------------------------------
4534
4535 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4536     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4537
4538     WXWIN_COMPATIBILITY_2_4="yes"
4539 fi
4540
4541 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4542     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4543 fi
4544
4545 dnl ---------------------------------------------------------------------------
4546 dnl the library may be built without GUI classes at all
4547 dnl ---------------------------------------------------------------------------
4548
4549 if test "$wxUSE_GUI" = "yes"; then
4550     AC_DEFINE(wxUSE_GUI)
4551
4552     dnl the things we always pull in the GUI version of the library:
4553     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4554     dnl    library really can't be built without those)
4555     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4556     dnl    almost any program and the first 2 are needed to show a message box
4557     dnl    which want to be always able to do)
4558     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4559     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4560     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4561     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4562     dnl 5. misc stuff: timers, settings, message box
4563 fi
4564
4565 dnl ---------------------------------------------------------------------------
4566 dnl Unix/Windows
4567 dnl ---------------------------------------------------------------------------
4568
4569 if test "$wxUSE_UNIX" = "yes"; then
4570   AC_DEFINE(wxUSE_UNIX)
4571 fi
4572
4573 dnl ------------------------------------------------------------------------
4574 dnl DLL support
4575 dnl ------------------------------------------------------------------------
4576
4577 dnl under MSW we always have LoadLibrary/GetProcAddress
4578 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4579
4580     HAVE_DL_FUNCS=0
4581     HAVE_SHL_FUNCS=0
4582     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4583         if test "$USE_DARWIN" = 1; then
4584             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4585             HAVE_DL_FUNCS=1
4586         else
4587             dnl the test is a bit complicated because we check for dlopen() both with
4588             dnl and without -ldl and we also try to find shl_load() if there is no
4589             dnl dlopen() on this system
4590             AC_CHECK_FUNCS(dlopen,
4591             [
4592                 AC_DEFINE(HAVE_DLOPEN)
4593                 HAVE_DL_FUNCS=1
4594             ],
4595             [
4596                 AC_CHECK_LIB(dl, dlopen,
4597                             [
4598                                 AC_DEFINE(HAVE_DLOPEN)
4599                                 HAVE_DL_FUNCS=1
4600                                 DL_LINK=" -ldl$DL_LINK"
4601                             ],
4602                             [
4603                                 AC_CHECK_FUNCS(shl_load,
4604                                               [
4605                                                 AC_DEFINE(HAVE_SHL_LOAD)
4606                                                 HAVE_SHL_FUNCS=1
4607                                               ],
4608                                               [
4609                                                 AC_CHECK_LIB(shl_load, dld,
4610                                                              [
4611                                                                 HAVE_SHL_FUNCS=1
4612                                                                 DL_LINK=" -ldld$DL_LINK"
4613                                                              ])
4614                                               ])
4615                             ])
4616             ])
4617
4618         dnl check also for dlerror()
4619         if test "$HAVE_DL_FUNCS" = 1; then
4620             AC_CHECK_FUNCS(dlerror,
4621                 AC_DEFINE(HAVE_DLERROR),
4622                 [
4623                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4624                 ]
4625             )
4626         fi
4627         fi
4628
4629         if test "$HAVE_DL_FUNCS" = 0; then
4630             if test "$HAVE_SHL_FUNCS" = 0; then
4631               if test "$USE_UNIX" = 1; then
4632                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4633                   wxUSE_DYNAMIC_LOADER=no
4634                   wxUSE_DYNLIB_CLASS=no
4635               else
4636                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4637               fi
4638             fi
4639         fi
4640     fi
4641 fi
4642
4643 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4644     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4645 fi
4646 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4647     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4648 fi
4649
4650
4651 dnl ---------------------------------------------------------------------------
4652 dnl Verify consistency of plugins/monolithic/shared settings:
4653 dnl ---------------------------------------------------------------------------
4654
4655 if test "$wxUSE_PLUGINS" = "yes" ; then
4656     if test "$wxUSE_SHARED" = "no" ; then
4657         AC_MSG_WARN([plugins supported only in shared build, disabling])
4658         wxUSE_PLUGINS=no
4659     fi
4660     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4661         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4662         wxUSE_PLUGINS=no
4663     fi
4664     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4665         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4666         wxUSE_PLUGINS=no
4667     fi
4668     if test "$wxUSE_PLUGINS" = "yes" ; then
4669         AC_DEFINE(wxUSE_PLUGINS)
4670     fi
4671 fi
4672
4673 dnl ---------------------------------------------------------------------------
4674 dnl Register non-GUI class options for makefiles and setup.h
4675 dnl ---------------------------------------------------------------------------
4676
4677 if test "$wxUSE_STL" = "yes"; then
4678   AC_DEFINE(wxUSE_STL)
4679 fi
4680
4681 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4682   AC_DEFINE(wxUSE_APPLE_IEEE)
4683 fi
4684
4685 if test "$wxUSE_TIMER" = "yes"; then
4686   AC_DEFINE(wxUSE_TIMER)
4687 fi
4688
4689 WITH_PLUGIN_SDL=0
4690 if test "$wxUSE_SOUND" = "yes"; then
4691   dnl Unix implementation needs additional checks because audio support
4692   dnl comes in many favours:
4693   if test "$USE_UNIX" = "1" ; then
4694     AC_CHECK_HEADERS([sys/soundcard.h])
4695
4696     if test "$wxUSE_LIBSDL" != "no"; then
4697       AM_PATH_SDL([1.2.0],
4698                   [
4699                     EXTRALIBS_SDL="$SDL_LIBS"
4700                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4701                     AC_DEFINE(wxUSE_LIBSDL)
4702                   ],
4703                   [wxUSE_LIBSDL="no"])
4704       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4705         WITH_PLUGIN_SDL=1
4706       fi
4707     fi
4708   fi
4709
4710   AC_DEFINE(wxUSE_SOUND)
4711   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4712 fi
4713
4714 if test "$WXGTK20" = 1; then
4715     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4716         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4717
4718                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4719                                   [libgnomeprintui-2.2 >= 2.8],
4720                     [
4721 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4722                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4723                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4724                     ],
4725                     [
4726                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4727                         wxUSE_LIBGNOMEPRINT="no"
4728                     ]
4729                 )
4730         fi
4731     fi
4732 fi
4733
4734
4735 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4736   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4737 fi
4738
4739 if test "$wxUSE_STOPWATCH" = "yes"; then
4740   AC_DEFINE(wxUSE_STOPWATCH)
4741 fi
4742
4743 if test "$wxUSE_DATETIME" = "yes"; then
4744   AC_DEFINE(wxUSE_DATETIME)
4745 fi
4746
4747 if test "$wxUSE_FILE" = "yes"; then
4748   AC_DEFINE(wxUSE_FILE)
4749 fi
4750
4751 if test "$wxUSE_FFILE" = "yes"; then
4752   AC_DEFINE(wxUSE_FFILE)
4753 fi
4754
4755 if test "$wxUSE_FILESYSTEM" = "yes"; then
4756   AC_DEFINE(wxUSE_FILESYSTEM)
4757 fi
4758
4759 if test "$wxUSE_FS_ZIP" = "yes"; then
4760   AC_DEFINE(wxUSE_FS_ZIP)
4761 fi
4762
4763 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4764   AC_DEFINE(wxUSE_ZIPSTREAM)
4765 fi
4766
4767 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4768   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4769 fi
4770
4771 if test "$wxUSE_STACKWALKER" = "yes"; then
4772     AC_DEFINE(wxUSE_STACKWALKER)
4773 fi
4774
4775 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4776   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4777 fi
4778
4779 if test "$wxUSE_BUSYINFO" = "yes"; then
4780   AC_DEFINE(wxUSE_BUSYINFO)
4781 fi
4782
4783 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4784   AC_DEFINE(wxUSE_STD_IOSTREAM)
4785 fi
4786
4787 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4788     AC_DEFINE(wxUSE_TEXTBUFFER)
4789 fi
4790
4791 if test "$wxUSE_TEXTFILE" = "yes"; then
4792   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4793     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4794   else
4795     AC_DEFINE(wxUSE_TEXTFILE)
4796   fi
4797 fi
4798
4799 if test "$wxUSE_CONFIG" = "yes" ; then
4800   if test "$wxUSE_TEXTFILE" != "yes"; then
4801     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4802   else
4803     AC_DEFINE(wxUSE_CONFIG)
4804     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4805   fi
4806 fi
4807
4808 if test "$wxUSE_INTL" = "yes" ; then
4809   if test "$wxUSE_FILE" != "yes"; then
4810     AC_MSG_WARN(I18n code requires wxFile... disabled)
4811   else
4812     AC_DEFINE(wxUSE_INTL)
4813     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4814     GUIDIST="$GUIDIST INTL_DIST"
4815   fi
4816 fi
4817
4818 if test "$wxUSE_LOG" = "yes"; then
4819   AC_DEFINE(wxUSE_LOG)
4820
4821     if test "$wxUSE_LOGGUI" = "yes"; then
4822       AC_DEFINE(wxUSE_LOGGUI)
4823     fi
4824
4825     if test "$wxUSE_LOGWINDOW" = "yes"; then
4826       AC_DEFINE(wxUSE_LOGWINDOW)
4827     fi
4828
4829     if test "$wxUSE_LOGDIALOG" = "yes"; then
4830       AC_DEFINE(wxUSE_LOG_DIALOG)
4831     fi
4832 fi
4833
4834 if test "$wxUSE_LONGLONG" = "yes"; then
4835   AC_DEFINE(wxUSE_LONGLONG)
4836 fi
4837
4838 if test "$wxUSE_GEOMETRY" = "yes"; then
4839   AC_DEFINE(wxUSE_GEOMETRY)
4840 fi
4841
4842 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4843   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4844   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4845 fi
4846
4847 if test "$wxUSE_STREAMS" = "yes" ; then
4848   AC_DEFINE(wxUSE_STREAMS)
4849 fi
4850
4851 dnl ---------------------------------------------------------------------------
4852 dnl time/date functions
4853 dnl ------------------------------------------------------------------------
4854
4855 if test "$wxUSE_DATETIME" = "yes"; then
4856     dnl check for strptime
4857     AC_CHECK_FUNCS(strptime)
4858
4859     dnl check for timezone variable
4860     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4861     AC_CACHE_CHECK(for timezone variable in <time.h>,
4862                    wx_cv_var_timezone,
4863                    [
4864                         AC_TRY_COMPILE(
4865                             [
4866                                 #include <time.h>
4867                             ],
4868                             [
4869                                 int tz;
4870                                 tz = timezone;
4871                             ],
4872                             [
4873                                 wx_cv_var_timezone=timezone
4874                             ],
4875                             [
4876                                 AC_TRY_COMPILE(
4877                                     [
4878                                         #include <time.h>
4879                                     ],
4880                                     [
4881                                         int tz;
4882                                         tz = _timezone;
4883                                     ],
4884                                     [
4885                                         wx_cv_var_timezone=_timezone
4886                                     ],
4887                                     [
4888                                         AC_TRY_COMPILE(
4889                                             [
4890                                                 #include <time.h>
4891                                             ],
4892                                             [
4893                                                 int tz;
4894                                                 tz = __timezone;
4895                                             ],
4896                                             [
4897                                                 wx_cv_var_timezone=__timezone
4898                                             ],
4899                                             [
4900                                                 if test "$USE_DOS" = 0 ; then
4901                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4902                                                 fi
4903                                             ]
4904                                         )
4905                                     ]
4906                                 )
4907                             ]
4908                         )
4909                    ]
4910     )
4911
4912     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4913     if test "x$wx_cv_var_timezone" != x ; then
4914         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4915     fi
4916
4917     dnl check for localtime (it's POSIX, but the check can do no harm...)
4918     AC_CHECK_FUNCS(localtime)
4919
4920     if test "$ac_cv_func_localtime" = "yes"; then
4921         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4922                        wx_cv_struct_tm_has_gmtoff,
4923         [
4924             AC_TRY_COMPILE(
4925                 [
4926                     #include <time.h>
4927                 ],
4928                 [
4929                     struct tm tm;
4930                     tm.tm_gmtoff++;
4931                 ],
4932                 [
4933                     wx_cv_struct_tm_has_gmtoff=yes
4934                 ],
4935                 wx_cv_struct_tm_has_gmtoff=no
4936             )
4937         ])
4938     fi
4939
4940     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4941         AC_DEFINE(WX_GMTOFF_IN_TM)
4942     fi
4943
4944     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4945     dnl function to be used for high resolution timers
4946     AC_CHECK_FUNCS(gettimeofday ftime, break)
4947
4948     if test "$ac_cv_func_gettimeofday" = "yes"; then
4949         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4950                        wx_cv_func_gettimeofday_has_2_args,
4951         [
4952             dnl on some _really_ old systems it takes only 1 argument
4953             AC_LANG_SAVE
4954             AC_LANG_CPLUSPLUS
4955
4956             AC_TRY_COMPILE(
4957                 [
4958                     #include <sys/time.h>
4959                     #include <unistd.h>
4960                 ],
4961                 [
4962                     struct timeval tv;
4963                     gettimeofday(&tv, NULL);
4964                 ],
4965                 wx_cv_func_gettimeofday_has_2_args=yes,
4966                 AC_TRY_COMPILE(
4967                     [
4968                         #include <sys/time.h>
4969                         #include <unistd.h>
4970                     ],
4971                     [
4972                         struct timeval tv;
4973                         gettimeofday(&tv);
4974                     ],
4975                     wx_cv_func_gettimeofday_has_2_args=no,
4976                     [
4977                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4978                         wx_cv_func_gettimeofday_has_2_args=unknown
4979                     ]
4980                 )
4981             )
4982             AC_LANG_RESTORE
4983         ])
4984
4985         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4986             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4987         fi
4988     fi
4989
4990     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4991 fi
4992
4993 dnl ------------------------------------------------------------------------
4994 dnl wxSocket
4995 dnl ------------------------------------------------------------------------
4996
4997 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
4998 if test "$wxUSE_SOCKETS" = "yes"; then
4999     if test "$wxUSE_MGL" = "1"; then
5000         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5001         wxUSE_SOCKETS="no"
5002     fi
5003 fi
5004
5005 if test "$wxUSE_SOCKETS" = "yes"; then
5006     dnl under MSW we always have sockets
5007     if test "$TOOLKIT" != "MSW"; then
5008         dnl under Solaris and OS/2, socket functions live in -lsocket
5009         AC_CHECK_FUNC(socket,,
5010             [
5011                 AC_CHECK_LIB(socket, socket,
5012                     if test "$INET_LINK" != " -lsocket"; then
5013                         INET_LINK="$INET_LINK -lsocket"
5014                     fi,
5015                     [
5016                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5017                         wxUSE_SOCKETS=no
5018                     ]
5019                 )
5020             ]
5021         )
5022     fi
5023 fi
5024
5025 if test "$wxUSE_SOCKETS" = "yes" ; then
5026     dnl this test may be appropriate if building under cygwin
5027     dnl right now I'm assuming it also uses the winsock stuff
5028     dnl like mingw does..  -- RL
5029     if test "$TOOLKIT" != "MSW"; then
5030         dnl determine the type of third argument for getsockname
5031         dnl This test needs to be done in C++ mode since gsocket.cpp now
5032         dnl is C++ code and pointer cast that are possible even without
5033         dnl warning in C still fail in C++.
5034         AC_LANG_PUSH(C++)
5035         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5036                        wx_cv_type_getsockname3,
5037             [
5038                 AC_TRY_COMPILE(
5039                     [
5040                         #include <sys/types.h>
5041                         #include <sys/socket.h>
5042                     ],
5043                     [
5044                         socklen_t len;
5045                         getsockname(0, 0, &len);
5046                     ],
5047                     wx_cv_type_getsockname3=socklen_t,
5048                     [
5049                         dnl the compiler will compile the version with size_t
5050                         dnl even if the real type of the last parameter is int
5051                         dnl but it should give at least a warning about
5052                         dnl converting between incompatible pointer types, so
5053                         dnl try to use it to get the correct behaviour at
5054                         dnl least with gcc (otherwise we'd always use size_t)
5055                         CFLAGS_OLD="$CFLAGS"
5056                         if test "$GCC" = yes ; then
5057                             CFLAGS="$CFLAGS -Werror"
5058                         fi
5059
5060                         AC_TRY_COMPILE(
5061                             [
5062                                 #include <sys/types.h>
5063                                 #include <sys/socket.h>
5064                             ],
5065                             [
5066                                 size_t len;
5067                                 getsockname(0, 0, &len);
5068                             ],
5069                             wx_cv_type_getsockname3=size_t,
5070                             AC_TRY_COMPILE(
5071                                 [
5072                                     #include <sys/types.h>
5073                                     #include <sys/socket.h>
5074                                 ],
5075                                 [
5076                                     int len;
5077                                     getsockname(0, 0, &len);
5078                                 ],
5079                                 wx_cv_type_getsockname3=int,
5080                                 wx_cv_type_getsockname3=unknown
5081                             )
5082                         )
5083
5084                         CFLAGS="$CFLAGS_OLD"
5085                     ]
5086                 )
5087             ])
5088
5089         if test "$wx_cv_type_getsockname3" = "unknown"; then
5090             wxUSE_SOCKETS=no
5091             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5092         else
5093             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5094         fi
5095         dnl Do this again for getsockopt as it may be different
5096         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5097                        wx_cv_type_getsockopt5,
5098             [
5099                 AC_TRY_COMPILE(
5100                     [
5101                         #include <sys/types.h>
5102                         #include <sys/socket.h>
5103                     ],
5104                     [
5105                         socklen_t len;
5106                         getsockopt(0, 0, 0, 0, &len);
5107                     ],
5108                     wx_cv_type_getsockopt5=socklen_t,
5109                     [
5110                         dnl the compiler will compile the version with size_t
5111                         dnl even if the real type of the last parameter is int
5112                         dnl but it should give at least a warning about
5113                         dnl converting between incompatible pointer types, so
5114                         dnl try to use it to get the correct behaviour at
5115                         dnl least with gcc (otherwise we'd always use size_t)
5116                         CFLAGS_OLD="$CFLAGS"
5117                         if test "$GCC" = yes ; then
5118                             CFLAGS="$CFLAGS -Werror"
5119                         fi
5120
5121                         AC_TRY_COMPILE(
5122                             [
5123                                 #include <sys/types.h>
5124                                 #include <sys/socket.h>
5125                             ],
5126                             [
5127                                 size_t len;
5128                                 getsockopt(0, 0, 0, 0, &len);
5129                             ],
5130                             wx_cv_type_getsockopt5=size_t,
5131                             AC_TRY_COMPILE(
5132                                 [
5133                                     #include <sys/types.h>
5134                                     #include <sys/socket.h>
5135                                 ],
5136                                 [
5137                                     int len;
5138                                     getsockopt(0, 0, 0, 0, &len);
5139                                 ],
5140                                 wx_cv_type_getsockopt5=int,
5141                                 wx_cv_type_getsockopt5=unknown
5142                             )
5143                         )
5144
5145                         CFLAGS="$CFLAGS_OLD"
5146                     ]
5147                 )
5148             ])
5149
5150         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5151             wxUSE_SOCKETS=no
5152             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5153         else
5154             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5155         fi
5156         AC_LANG_POP
5157     fi
5158 fi
5159
5160 if test "$wxUSE_SOCKETS" = "yes" ; then
5161     AC_DEFINE(wxUSE_SOCKETS)
5162     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5163 fi
5164
5165 if test "$wxUSE_PROTOCOL" = "yes"; then
5166     if test "$wxUSE_SOCKETS" != "yes"; then
5167         AC_MSG_WARN(Protocol classes require sockets... disabled)
5168         wxUSE_PROTOCOL=no
5169     fi
5170 fi
5171
5172 if test "$wxUSE_PROTOCOL" = "yes"; then
5173     AC_DEFINE(wxUSE_PROTOCOL)
5174
5175     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5176         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5177     fi
5178     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5179         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5180     fi
5181     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5182         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5183     fi
5184 else
5185     if test "$wxUSE_FS_INET" = "yes"; then
5186         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5187         wxUSE_FS_INET="no"
5188     fi
5189 fi
5190
5191 if test "$wxUSE_URL" = "yes"; then
5192     if test "$wxUSE_PROTOCOL" != "yes"; then
5193         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5194         wxUSE_URL=no
5195     fi
5196     if test "$wxUSE_URL" = "yes"; then
5197         AC_DEFINE(wxUSE_URL)
5198     fi
5199 fi
5200
5201 if test "$wxUSE_FS_INET" = "yes"; then
5202   AC_DEFINE(wxUSE_FS_INET)
5203 fi
5204
5205 dnl ---------------------------------------------------------------------------
5206 dnl Joystick support
5207 dnl ---------------------------------------------------------------------------
5208
5209 if test "$wxUSE_GUI" = "yes"; then
5210
5211     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5212         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
5213         wxUSE_JOYSTICK=no
5214      fi
5215
5216      dnl under MSW we always have joystick support
5217     if test "$TOOLKIT" != "MSW"; then
5218         if test "$wxUSE_JOYSTICK" = "yes"; then
5219             dnl joystick support is only for Linux 2.1.x or greater
5220             AC_CHECK_HEADERS(linux/joystick.h)
5221             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5222                 wxUSE_JOYSTICK=no
5223                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5224             fi
5225         fi
5226     fi
5227
5228     if test "$wxUSE_JOYSTICK" = "yes"; then
5229         AC_DEFINE(wxUSE_JOYSTICK)
5230         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5231     fi
5232 fi
5233
5234
5235 dnl ---------------------------------------------------------------------------
5236 dnl String stuff
5237 dnl ---------------------------------------------------------------------------
5238
5239 if test "$wxUSE_FONTMAP" = "yes" ; then
5240   AC_DEFINE(wxUSE_FONTMAP)
5241 fi
5242
5243 if test "$wxUSE_UNICODE" = "yes" ; then
5244   AC_DEFINE(wxUSE_UNICODE)
5245
5246   if test "$USE_WIN32" != 1; then
5247       wxUSE_UNICODE_MSLU=no
5248   fi
5249
5250   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5251         AC_CHECK_LIB(unicows,main,
5252             [
5253                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5254             ],
5255             [
5256                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5257                              Applications will only run on Windows NT/2000/XP!])
5258                 wxUSE_UNICODE_MSLU=no
5259             ])
5260     fi
5261 fi
5262
5263 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5264   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5265 fi
5266
5267 dnl ----------------------------------------------------------------
5268 dnl Register PostScript options for makefiles and setup.h
5269 dnl ----------------------------------------------------------------
5270
5271 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5272   AC_DEFINE(wxUSE_POSTSCRIPT)
5273 fi
5274
5275 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5276
5277 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5278
5279 dnl ---------------------------------------------------------------------------
5280 dnl big GUI components: MDI, doc/view, printing, help, ...
5281 dnl ---------------------------------------------------------------------------
5282
5283 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5284     AC_DEFINE(wxUSE_CONSTRAINTS)
5285     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5286 fi
5287
5288 if test "$wxUSE_MDI" = "yes"; then
5289     AC_DEFINE(wxUSE_MDI)
5290
5291     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5292         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5293         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5294     fi
5295 fi
5296
5297 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5298     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5299     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5300     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5301         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5302     fi
5303 fi
5304
5305 if test "$wxUSE_HELP" = "yes"; then
5306     AC_DEFINE(wxUSE_HELP)
5307     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5308
5309     if test "$wxUSE_MSW" = 1; then
5310       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5311         AC_DEFINE(wxUSE_MS_HTML_HELP)
5312       fi
5313     fi
5314
5315     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5316       if test "$wxUSE_HTML" = "yes"; then
5317         AC_DEFINE(wxUSE_WXHTML_HELP)
5318       else
5319         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5320         wxUSE_WXHTML_HELP=no
5321       fi
5322     fi
5323 fi
5324
5325 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5326     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5327         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5328     else
5329         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5330     fi
5331     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5332 fi
5333
5334 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5335     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5336 fi
5337
5338 dnl ---------------------------------------------------------------------------
5339 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5340 dnl ---------------------------------------------------------------------------
5341
5342 dnl check for ole headers and disable a few features requiring it if not
5343 dnl present (earlier versions of mingw32 don't have ole2.h)
5344 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5345                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5346                           -o "$wxUSE_OLE"     = "yes" \
5347                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5348     AC_CHECK_HEADERS(ole2.h)
5349
5350     if test "$ac_cv_header_ole2_h" = "yes" ; then
5351         if test "$GCC" = yes ; then
5352             AC_LANG_SAVE
5353             AC_LANG_CPLUSPLUS
5354
5355             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5356             AC_TRY_COMPILE([#include <windows.h>
5357                             #include <ole2.h>],
5358                            [],
5359                            [AC_MSG_RESULT(no)],
5360                            [AC_MSG_RESULT(yes)
5361                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5362             AC_LANG_RESTORE
5363             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5364             if test "$wxUSE_OLE" = "yes" ; then
5365                 AC_DEFINE(wxUSE_OLE)
5366             fi
5367         fi
5368
5369         dnl for OLE clipboard and dnd
5370         if test "$wxUSE_DATAOBJ" = "yes" ; then
5371             AC_DEFINE(wxUSE_DATAOBJ)
5372         fi
5373     else
5374         AC_MSG_WARN([Some features disabled because OLE headers not found])
5375
5376         wxUSE_CLIPBOARD=no
5377         wxUSE_DRAG_AND_DROP=no
5378         wxUSE_DATAOBJ=no
5379         wxUSE_OLE=no
5380     fi
5381
5382     if test "$wxUSE_METAFILE" = "yes"; then
5383         AC_DEFINE(wxUSE_METAFILE)
5384
5385         dnl this one should probably be made separately configurable
5386         AC_DEFINE(wxUSE_ENH_METAFILE)
5387     fi
5388 fi
5389
5390 if test "$wxUSE_IPC" = "yes"; then
5391     if test "$wxUSE_SOCKETS" != "yes"; then
5392         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5393     fi
5394
5395     AC_DEFINE(wxUSE_IPC)
5396 fi
5397
5398 if test "$wxUSE_CLIPBOARD" = "yes"; then
5399     if test "$wxUSE_MGL" = 1; then
5400         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5401         wxUSE_CLIPBOARD=no
5402     fi
5403
5404     if test "$wxUSE_CLIPBOARD" = "yes"; then
5405         AC_DEFINE(wxUSE_CLIPBOARD)
5406
5407         dnl required by clipboard code in configuration check
5408         AC_DEFINE(wxUSE_DATAOBJ)
5409     fi
5410 fi
5411
5412 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5413     if test "$wxUSE_GTK" = 1; then
5414         if test "$WXGTK12" != 1; then
5415             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5416             wxUSE_DRAG_AND_DROP=no
5417         fi
5418     fi
5419
5420     if test "$wxUSE_MOTIF" = 1; then
5421         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5422         wxUSE_DRAG_AND_DROP=no
5423     fi
5424
5425     if test "$wxUSE_X11" = 1; then
5426         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5427         wxUSE_DRAG_AND_DROP=no
5428     fi
5429
5430     if test "$wxUSE_MGL" = 1; then
5431         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5432         wxUSE_DRAG_AND_DROP=no
5433     fi
5434
5435     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5436         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5437     fi
5438
5439 fi
5440
5441 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5442     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5443 fi
5444
5445 if test "$wxUSE_SPLINES" = "yes" ; then
5446   AC_DEFINE(wxUSE_SPLINES)
5447 fi
5448
5449 dnl ---------------------------------------------------------------------------
5450 dnl GUI controls
5451 dnl ---------------------------------------------------------------------------
5452
5453 USES_CONTROLS=0
5454 if test "$wxUSE_CONTROLS" = "yes"; then
5455   USES_CONTROLS=1
5456 fi
5457
5458 if test "$wxUSE_ACCEL" = "yes"; then
5459   AC_DEFINE(wxUSE_ACCEL)
5460   USES_CONTROLS=1
5461 fi
5462
5463 if test "$wxUSE_BUTTON" = "yes"; then
5464   AC_DEFINE(wxUSE_BUTTON)
5465   USES_CONTROLS=1
5466 fi
5467
5468 if test "$wxUSE_BMPBUTTON" = "yes"; then
5469   AC_DEFINE(wxUSE_BMPBUTTON)
5470   USES_CONTROLS=1
5471 fi
5472
5473 if test "$wxUSE_CALCTRL" = "yes"; then
5474   AC_DEFINE(wxUSE_CALENDARCTRL)
5475   USES_CONTROLS=1
5476   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5477 fi
5478
5479 if test "$wxUSE_CARET" = "yes"; then
5480   AC_DEFINE(wxUSE_CARET)
5481   USES_CONTROLS=1
5482   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5483 fi
5484
5485 if test "$wxUSE_COMBOBOX" = "yes"; then
5486   AC_DEFINE(wxUSE_COMBOBOX)
5487   USES_CONTROLS=1
5488 fi
5489
5490 if test "$wxUSE_CHOICE" = "yes"; then
5491   AC_DEFINE(wxUSE_CHOICE)
5492   USES_CONTROLS=1
5493 fi
5494
5495 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5496     AC_DEFINE(wxUSE_CHOICEBOOK)
5497     USES_CONTROLS=1
5498 fi
5499
5500 if test "$wxUSE_CHECKBOX" = "yes"; then
5501   AC_DEFINE(wxUSE_CHECKBOX)
5502   USES_CONTROLS=1
5503 fi
5504
5505 if test "$wxUSE_CHECKLST" = "yes"; then
5506   AC_DEFINE(wxUSE_CHECKLISTBOX)
5507   USES_CONTROLS=1
5508   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5509 fi
5510
5511 if test "$wxUSE_DISPLAY" = "yes"; then
5512     AC_DEFINE(wxUSE_DISPLAY)
5513     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5514 fi
5515
5516 if test "$wxUSE_GAUGE" = "yes"; then
5517   AC_DEFINE(wxUSE_GAUGE)
5518   USES_CONTROLS=1
5519 fi
5520
5521 if test "$wxUSE_GRID" = "yes"; then
5522   AC_DEFINE(wxUSE_GRID)
5523   USES_CONTROLS=1
5524   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5525 fi
5526
5527 if test "$wxUSE_IMAGLIST" = "yes"; then
5528     AC_DEFINE(wxUSE_IMAGLIST)
5529 fi
5530
5531 if test "$wxUSE_LISTBOOK" = "yes"; then
5532     AC_DEFINE(wxUSE_LISTBOOK)
5533     USES_CONTROLS=1
5534 fi
5535
5536 if test "$wxUSE_LISTBOX" = "yes"; then
5537     AC_DEFINE(wxUSE_LISTBOX)
5538     USES_CONTROLS=1
5539 fi
5540
5541 if test "$wxUSE_LISTCTRL" = "yes"; then
5542     if test "$wxUSE_IMAGLIST" = "yes"; then
5543         AC_DEFINE(wxUSE_LISTCTRL)
5544         USES_CONTROLS=1
5545         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5546     else
5547         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5548     fi
5549 fi
5550
5551 if test "$wxUSE_NOTEBOOK" = "yes"; then
5552     AC_DEFINE(wxUSE_NOTEBOOK)
5553     USES_CONTROLS=1
5554     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5555 fi
5556
5557 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5558 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5559 dnl     USES_CONTROLS=1
5560 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5561 dnl fi
5562
5563 if test "$wxUSE_RADIOBOX" = "yes"; then
5564     AC_DEFINE(wxUSE_RADIOBOX)
5565     USES_CONTROLS=1
5566 fi
5567
5568 if test "$wxUSE_RADIOBTN" = "yes"; then
5569     AC_DEFINE(wxUSE_RADIOBTN)
5570     USES_CONTROLS=1
5571 fi
5572
5573 if test "$wxUSE_SASH" = "yes"; then
5574     AC_DEFINE(wxUSE_SASH)
5575     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5576 fi
5577
5578 if test "$wxUSE_SCROLLBAR" = "yes"; then
5579     AC_DEFINE(wxUSE_SCROLLBAR)
5580     USES_CONTROLS=1
5581     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5582 fi
5583
5584 if test "$wxUSE_SLIDER" = "yes"; then
5585     AC_DEFINE(wxUSE_SLIDER)
5586     USES_CONTROLS=1
5587 fi
5588
5589 if test "$wxUSE_SPINBTN" = "yes"; then
5590     AC_DEFINE(wxUSE_SPINBTN)
5591     USES_CONTROLS=1
5592 fi
5593
5594 if test "$wxUSE_SPINCTRL" = "yes"; then
5595     AC_DEFINE(wxUSE_SPINCTRL)
5596     USES_CONTROLS=1
5597 fi
5598
5599 if test "$wxUSE_SPLITTER" = "yes"; then
5600     AC_DEFINE(wxUSE_SPLITTER)
5601     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5602 fi
5603
5604 if test "$wxUSE_STATBMP" = "yes"; then
5605     AC_DEFINE(wxUSE_STATBMP)
5606     USES_CONTROLS=1
5607 fi
5608
5609 if test "$wxUSE_STATBOX" = "yes"; then
5610     AC_DEFINE(wxUSE_STATBOX)
5611     USES_CONTROLS=1
5612 fi
5613
5614 if test "$wxUSE_STATTEXT" = "yes"; then
5615     AC_DEFINE(wxUSE_STATTEXT)
5616     USES_CONTROLS=1
5617 fi
5618
5619 if test "$wxUSE_STATLINE" = "yes"; then
5620     AC_DEFINE(wxUSE_STATLINE)
5621     USES_CONTROLS=1
5622 fi
5623
5624 if test "$wxUSE_STATUSBAR" = "yes"; then
5625     dnl this will get undefined in wx/chkconf.h if it's not supported
5626     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5627     AC_DEFINE(wxUSE_STATUSBAR)
5628     USES_CONTROLS=1
5629
5630     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5631 fi
5632
5633 if test "$wxUSE_TABDIALOG" = "yes"; then
5634     AC_DEFINE(wxUSE_TAB_DIALOG)
5635     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
5636 fi
5637
5638 if test "$wxUSE_TEXTCTRL" = "yes"; then
5639     AC_DEFINE(wxUSE_TEXTCTRL)
5640     USES_CONTROLS=1
5641     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5642 fi
5643
5644 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5645     if test "$wxUSE_COCOA" = 1 ; then
5646         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5647         wxUSE_TOGGLEBTN=no
5648     else
5649         if test "$wxUSE_PM" = 1; then
5650             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5651             wxUSE_TOGGLEBTN=no
5652         fi
5653     fi
5654     if test "$wxUSE_UNIVERSAL" = "yes"; then
5655         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5656         wxUSE_TOGGLEBTN=no
5657     fi
5658
5659     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5660         AC_DEFINE(wxUSE_TOGGLEBTN)
5661         USES_CONTROLS=1
5662     fi
5663 fi
5664
5665 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5666     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5667     wxUSE_TOOLBAR="yes"
5668     USES_CONTROLS=1
5669 fi
5670
5671 if test "$wxUSE_TOOLBAR" = "yes"; then
5672     AC_DEFINE(wxUSE_TOOLBAR)
5673     USES_CONTROLS=1
5674
5675     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5676     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5677         wxUSE_TOOLBAR_NATIVE="yes"
5678     fi
5679
5680     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5681         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5682         USES_CONTROLS=1
5683     fi
5684
5685     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5686 fi
5687
5688 if test "$wxUSE_TOOLTIPS" = "yes"; then
5689     if test "$wxUSE_MOTIF" = 1; then
5690         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5691     else
5692         if test "$wxUSE_UNIVERSAL" = "yes"; then
5693             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5694         else
5695             AC_DEFINE(wxUSE_TOOLTIPS)
5696         fi
5697     fi
5698 fi
5699
5700 if test "$wxUSE_TREECTRL" = "yes"; then
5701     if test "$wxUSE_IMAGLIST" = "yes"; then
5702         AC_DEFINE(wxUSE_TREECTRL)
5703         USES_CONTROLS=1
5704         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5705     else
5706         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5707     fi
5708 fi
5709
5710 if test "$wxUSE_POPUPWIN" = "yes"; then
5711     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5712         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5713     else
5714         if test "$wxUSE_PM" = 1; then
5715             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5716         else
5717             AC_DEFINE(wxUSE_POPUPWIN)
5718
5719             USES_CONTROLS=1
5720         fi
5721     fi
5722 fi
5723
5724 if test "$wxUSE_TIPWINDOW" = "yes"; then
5725     if test "$wxUSE_PM" = 1; then
5726         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5727     else
5728         AC_DEFINE(wxUSE_TIPWINDOW)
5729     fi
5730 fi
5731
5732 if test "$USES_CONTROLS" = 1; then
5733     AC_DEFINE(wxUSE_CONTROLS)
5734 fi
5735
5736 dnl ---------------------------------------------------------------------------
5737 dnl misc options
5738 dnl ---------------------------------------------------------------------------
5739
5740 dnl please keep the settings below in alphabetical order
5741 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5742     AC_DEFINE(wxUSE_ACCESSIBILITY)
5743     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5744 fi
5745
5746 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5747     AC_DEFINE(wxUSE_DRAGIMAGE)
5748     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5749 fi
5750
5751 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5752     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5753         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5754     else
5755         AC_DEFINE(wxUSE_EXCEPTIONS)
5756         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5757     fi
5758 fi
5759
5760 USE_HTML=0
5761 if test "$wxUSE_HTML" = "yes"; then
5762     AC_DEFINE(wxUSE_HTML)
5763     USE_HTML=1
5764     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5765     if test "$wxUSE_MAC" = 1; then
5766         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5767     fi
5768 fi
5769 if test "$wxUSE_WEBKIT" = "yes"; then
5770     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5771         old_CPPFLAGS="$CPPFLAGS"
5772         CPPFLAGS="$CPPFLAGS -x objective-c++"
5773         AC_CHECK_HEADER([WebKit/HIWebView.h],
5774                         [
5775                            AC_DEFINE(wxUSE_WEBKIT)
5776                            WEBKIT_LINK="-framework WebKit"
5777                         ],
5778                         [
5779                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5780                            wxUSE_WEBKIT=no
5781                         ],
5782                         [#include <Carbon/Carbon.h>])
5783         CPPFLAGS="$old_CPPFLAGS"
5784     elif test "$wxUSE_COCOA" = 1; then
5785         AC_DEFINE(wxUSE_WEBKIT)
5786     else
5787         wxUSE_WEBKIT=no
5788     fi
5789 fi
5790
5791 USE_XRC=0
5792 if test "$wxUSE_XRC" = "yes"; then
5793     if test "$wxUSE_XML" != "yes"; then
5794         AC_MSG_WARN([XML library not built, XRC resources disabled])
5795         wxUSE_XRC=no
5796     else
5797         AC_DEFINE(wxUSE_XRC)
5798         USE_XRC=1
5799         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5800     fi
5801 fi
5802
5803 if test "$wxUSE_MENUS" = "yes"; then
5804     AC_DEFINE(wxUSE_MENUS)
5805     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5806 fi
5807
5808 if test "$wxUSE_METAFILE" = "yes"; then
5809     AC_DEFINE(wxUSE_METAFILE)
5810 fi
5811
5812 if test "$wxUSE_MIMETYPE" = "yes"; then
5813     AC_DEFINE(wxUSE_MIMETYPE)
5814 fi
5815
5816 if test "$wxUSE_MINIFRAME" = "yes"; then
5817     AC_DEFINE(wxUSE_MINIFRAME)
5818     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5819 fi
5820
5821 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5822     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5823     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5824         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5825         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5826     fi
5827 fi
5828
5829
5830 if test "$wxUSE_VALIDATORS" = "yes"; then
5831     AC_DEFINE(wxUSE_VALIDATORS)
5832     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5833 fi
5834
5835 if test "$wxUSE_PALETTE" = "yes" ; then
5836   AC_DEFINE(wxUSE_PALETTE)
5837 fi
5838
5839 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5840   dnl Must be done this late because -lunicows must be before all the other libs
5841   LIBS=" -lunicows $LIBS"
5842 fi
5843
5844 dnl ---------------------------------------------------------------------------
5845 dnl wxImage options
5846 dnl ---------------------------------------------------------------------------
5847
5848 if test "$wxUSE_IMAGE" = "yes" ; then
5849     AC_DEFINE(wxUSE_IMAGE)
5850
5851     if test "$wxUSE_GIF" = "yes" ; then
5852       AC_DEFINE(wxUSE_GIF)
5853     fi
5854
5855     if test "$wxUSE_PCX" = "yes" ; then
5856       AC_DEFINE(wxUSE_PCX)
5857     fi
5858
5859     if test "$wxUSE_IFF" = "yes" ; then
5860       AC_DEFINE(wxUSE_IFF)
5861     fi
5862
5863     if test "$wxUSE_PNM" = "yes" ; then
5864       AC_DEFINE(wxUSE_PNM)
5865     fi
5866
5867     if test "$wxUSE_XPM" = "yes" ; then
5868       AC_DEFINE(wxUSE_XPM)
5869     fi
5870
5871     if test "$wxUSE_ICO_CUR" = "yes" ; then
5872       AC_DEFINE(wxUSE_ICO_CUR)
5873     fi
5874 fi
5875
5876 dnl ---------------------------------------------------------------------------
5877 dnl common dialogs
5878 dnl ---------------------------------------------------------------------------
5879
5880 if test "$wxUSE_CHOICEDLG" = "yes"; then
5881     AC_DEFINE(wxUSE_CHOICEDLG)
5882 fi
5883
5884 if test "$wxUSE_COLOURDLG" = "yes"; then
5885     AC_DEFINE(wxUSE_COLOURDLG)
5886 fi
5887
5888 if test "$wxUSE_FILEDLG" = "yes"; then
5889     AC_DEFINE(wxUSE_FILEDLG)
5890 fi
5891
5892 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5893     AC_DEFINE(wxUSE_FINDREPLDLG)
5894 fi
5895
5896 if test "$wxUSE_FONTDLG" = "yes"; then
5897     AC_DEFINE(wxUSE_FONTDLG)
5898 fi
5899
5900 if test "$wxUSE_DIRDLG" = "yes"; then
5901     if test "$wxUSE_TREECTRL" != "yes"; then
5902         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5903     else
5904         AC_DEFINE(wxUSE_DIRDLG)
5905     fi
5906 fi
5907
5908 if test "$wxUSE_MSGDLG" = "yes"; then
5909     AC_DEFINE(wxUSE_MSGDLG)
5910 fi
5911
5912 if test "$wxUSE_NUMBERDLG" = "yes"; then
5913     AC_DEFINE(wxUSE_NUMBERDLG)
5914 fi
5915
5916 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5917     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5918        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5919     else
5920         AC_DEFINE(wxUSE_PROGRESSDLG)
5921     fi
5922 fi
5923
5924 if test "$wxUSE_SPLASH" = "yes"; then
5925     AC_DEFINE(wxUSE_SPLASH)
5926     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
5927 fi
5928
5929 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5930     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5931        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5932     else
5933         AC_DEFINE(wxUSE_STARTUP_TIPS)
5934     fi
5935 fi
5936
5937 if test "$wxUSE_TEXTDLG" = "yes"; then
5938     AC_DEFINE(wxUSE_TEXTDLG)
5939 fi
5940
5941 if test "$wxUSE_WIZARDDLG" = "yes"; then
5942     AC_DEFINE(wxUSE_WIZARDDLG)
5943     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5944 fi
5945
5946 dnl ---------------------------------------------------------------------------
5947 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
5948 dnl ---------------------------------------------------------------------------
5949
5950 if test "$cross_compiling" = "yes"; then
5951     dnl Use best guess from host as we can't use uname when cross compiling
5952     OSINFO="\"$host\""
5953 else
5954     dnl attualy work out OS version
5955     OSINFO=`uname -s -r -m`
5956     OSINFO="\"$OSINFO\""
5957 fi
5958
5959 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5960
5961 dnl ---------------------------------------------------------------------------
5962 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5963 dnl ---------------------------------------------------------------------------
5964
5965 if test "x$prefix" != "xNONE"; then
5966     wxPREFIX=$prefix
5967 else
5968     wxPREFIX=$ac_default_prefix
5969 fi
5970
5971 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5972
5973
5974 dnl ---------------------------------------------------------------------------
5975 dnl define variables with all built libraries for wx-config
5976 dnl ---------------------------------------------------------------------------
5977
5978 CORE_BASE_LIBS="net base"
5979 CORE_GUI_LIBS="adv core"
5980
5981 if test "$wxUSE_XML" = "yes" ; then
5982     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
5983 fi
5984 if test "$wxUSE_ODBC" != "no" ; then
5985     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
5986     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
5987 fi
5988 if test "$wxUSE_HTML" = "yes" ; then
5989     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
5990 fi
5991 if test "$wxUSE_XRC" = "yes" ; then
5992     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
5993 fi
5994
5995 if test "$wxUSE_GUI" != "yes"; then
5996     CORE_GUI_LIBS=""
5997 fi
5998
5999 AC_SUBST(CORE_BASE_LIBS)
6000 AC_SUBST(CORE_GUI_LIBS)
6001
6002
6003 dnl ---------------------------------------------------------------------------
6004 dnl Output the makefiles and such from the results found above
6005 dnl ---------------------------------------------------------------------------
6006
6007 dnl all additional libraries (except wxWidgets itself) we link with
6008
6009 dnl note that we always link with -lm except for Mac OS X
6010 dnl extended.c uses floor() and is always linked in
6011
6012 if test "$wxUSE_MAC" = 1 ; then
6013     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6014         if test "$USE_DARWIN" = 1; then
6015             LDFLAGS="$LDFLAGS -framework QuickTime"
6016         else
6017             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6018         fi
6019     fi
6020     if test "$USE_DARWIN" = 1; then
6021         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6022     else
6023         LDFLAGS="$LDFLAGS -lCarbonLib"
6024     fi
6025 fi
6026 if test "$wxUSE_COCOA" = 1 ; then
6027     LDFLAGS="$LDFLAGS -framework Cocoa"
6028 fi
6029
6030 dnl FIXME: should this be covered by the conditional above
6031 dnl given the -lm comment there?  Or should that comment (and
6032 dnl this one) be removed..   [ 7 Nov 2001 ]
6033
6034 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6035
6036 dnl Only add the -lm library if floating point functions cannot be used
6037 dnl without it.  This check is important on cygwin because of the bizarre
6038 dnl way that they have organized functions into libraries.  On cygwin, both
6039 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6040 dnl means that
6041 dnl   1) linking with -lm is not necessary, and
6042 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6043 dnl In particular, if you compile any program with -mno-cygwin and link with
6044 dnl -lm, it will crash instantly when it is run.  This happens because the
6045 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6046 dnl the ___main function instead of allowing it to be defined by
6047 dnl /usr/lib/mingw/libmingw32.a as it should be.
6048 dnl
6049 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6050 dnl
6051 dnl Just check a few floating point functions. If they are all found without
6052 dnl -lm, then we must not need -lm.
6053 have_cos=0
6054 have_floor=0
6055 AC_CHECK_FUNCS(cos, have_cos=1)
6056 AC_CHECK_FUNCS(floor, have_floor=1)
6057 AC_MSG_CHECKING(if floating point functions link without -lm)
6058 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6059     AC_MSG_RESULT(yes)
6060 else
6061     AC_MSG_RESULT(no)
6062     LIBS="$LIBS -lm"
6063     # use different functions to avoid configure caching
6064     have_sin=0
6065     have_ceil=0
6066     AC_CHECK_FUNCS(sin, have_sin=1)
6067     AC_CHECK_FUNCS(ceil, have_ceil=1)
6068     AC_MSG_CHECKING(if floating point functions link with -lm)
6069     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6070         AC_MSG_RESULT(yes)
6071     else
6072         AC_MSG_RESULT(no)
6073         # not sure we should warn the user, crash, etc.
6074     fi
6075 fi
6076
6077 if test "$wxUSE_GUI" = "yes"; then
6078
6079     dnl TODO add checks that these samples will really compile (i.e. all the
6080     dnl      library features they need are present)
6081
6082     dnl TODO some samples are never built so far:
6083     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6084     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6085                      drawing dynamic erase event exec font image \
6086                      minimal propsize rotate shaped widgets render"
6087
6088     if test "$wxUSE_MONOLITHIC" != "yes"; then
6089         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6090     fi
6091 else
6092     SAMPLES_SUBDIRS="console"
6093 fi
6094
6095
6096 dnl all -I options we must pass to the compiler
6097 dnl
6098 dnl note that the order is somewhat important: wxWidgets headers should
6099 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6100 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6101 dnl CodeWarrior):
6102 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6103 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6104
6105 dnl C/C++ compiler options used to compile wxWidgets
6106 if test "$GXX" = yes ; then
6107     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6108     CWARNINGS="-Wall"
6109     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6110     dnl should enable this one day...
6111     dnl CXXWARNINGS="-Wall -Werror"
6112 fi
6113
6114 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6115
6116 dnl remove the extra white space from the cc/c++/ld options
6117 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6118 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6119 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6120
6121
6122 LIBS=`echo $LIBS`
6123 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6124 EXTRALIBS_XML="$EXPAT_LINK"
6125 EXTRALIBS_HTML="$MSPACK_LINK"
6126 EXTRALIBS_ODBC="$ODBC_LINK"
6127 if test "$wxUSE_GUI" = "yes"; then
6128     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
6129 fi
6130 if test "$wxUSE_OPENGL" = "yes"; then
6131     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6132 fi
6133
6134 LDFLAGS="$LDFLAGS $PROFILE"
6135
6136 dnl wxGTK does not need TOOLKIT includes in wx-config
6137 if test "$wxUSE_GTK" = 1; then
6138     WXCONFIG_INCLUDE=
6139 else
6140     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6141 fi
6142
6143 WXCONFIG_EXTRALIBS="$LIBS"
6144
6145 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6146 if test "$wxUSE_REGEX" = "builtin" ; then
6147     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6148 fi
6149 if test "$wxUSE_EXPAT" = "builtin" ; then
6150     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6151 fi
6152 if test "$wxUSE_ODBC" = "builtin" ; then
6153     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6154 fi
6155 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6156     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6157 fi
6158 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6159     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6160 fi
6161 if test "$wxUSE_LIBPNG" = "builtin" ; then
6162     wxconfig_3rdparty="$wxconfig_3rdparty png"
6163 fi
6164 if test "$wxUSE_ZLIB" = "builtin" ; then
6165     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6166 fi
6167 if test "$wxUSE_ODBC" = "builtin" ; then
6168     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6169 fi
6170
6171 for i in $wxconfig_3rdparty ; do
6172     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6173 done
6174
6175
6176 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6177     WXUNIV=1
6178 else
6179     WXUNIV=0
6180 fi
6181
6182 AC_SUBST(wxUSE_ZLIB)
6183 AC_SUBST(wxUSE_REGEX)
6184 AC_SUBST(wxUSE_EXPAT)
6185 AC_SUBST(wxUSE_ODBC)
6186 AC_SUBST(wxUSE_LIBJPEG)
6187 AC_SUBST(wxUSE_LIBPNG)
6188 AC_SUBST(wxUSE_LIBTIFF)
6189
6190 if test $wxUSE_MONOLITHIC = "yes" ; then
6191     MONOLITHIC=1
6192 else
6193     MONOLITHIC=0
6194 fi
6195
6196 if test $wxUSE_PLUGINS = "yes" ; then
6197     USE_PLUGINS=1
6198 else
6199     USE_PLUGINS=0
6200 fi
6201
6202 if test $wxUSE_ODBC != "no" ; then
6203     USE_ODBC=1
6204 else
6205     USE_ODBC=0
6206 fi
6207
6208 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6209     OFFICIAL_BUILD=1
6210 else
6211     OFFICIAL_BUILD=0
6212 fi
6213
6214 AC_SUBST(VENDOR)
6215 AC_SUBST(OFFICIAL_BUILD)
6216 AC_SUBST(WX_FLAVOUR)
6217 AC_SUBST(WX_LIB_FLAVOUR)
6218
6219 AC_SUBST(WXUNIV)
6220 AC_SUBST(MONOLITHIC)
6221 AC_SUBST(USE_PLUGINS)
6222 AC_SUBST(LIBS)
6223 AC_SUBST(EXTRALIBS)
6224 AC_SUBST(EXTRALIBS_XML)
6225 AC_SUBST(EXTRALIBS_HTML)
6226 AC_SUBST(EXTRALIBS_ODBC)
6227 AC_SUBST(EXTRALIBS_GUI)
6228 AC_SUBST(EXTRALIBS_OPENGL)
6229 AC_SUBST(EXTRALIBS_SDL)
6230 AC_SUBST(WITH_PLUGIN_SDL)
6231 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6232 AC_SUBST(UNICODE)
6233 AC_SUBST(BUILD)
6234 AC_SUBST(DEBUG_INFO)
6235 AC_SUBST(DEBUG_FLAG)
6236 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6237 AC_SUBST(TOOLKIT_LOWERCASE)
6238 AC_SUBST(TOOLKIT_VERSION)
6239 AC_SUBST(SAMPLES_RPATH_FLAG)
6240 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6241 AC_SUBST(HOST_SUFFIX)
6242 AC_SUBST(CPPUNIT_CFLAGS)
6243 AC_SUBST(CPPUNIT_LIBS)
6244
6245 case "$TOOLKIT" in
6246     GTK)
6247         TOOLKIT_USER="GTK+"
6248         if test "$WXGTK20" = 1; then
6249             TOOLKIT_USER="$TOOLKIT_USER 2"
6250         fi
6251         ;;
6252
6253     *)
6254         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6255         ;;
6256 esac
6257
6258 AC_BAKEFILE
6259
6260 if test "$wxUSE_SHARED" = "yes"; then
6261
6262     dnl We get the shared build linker from bakefile, since it
6263     dnl moved all the logic for this out of this file and into
6264     dnl its own macro.  But it can't decide on whether to return
6265     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6266     dnl So normalise and expand everything here now, because its
6267     dnl not going to change inside wx-config anyway.
6268     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6269     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6270
6271     dnl Need addtional flag on OS/2, so override bakefiles value
6272     dnl (there currently is no suitable variable to which the
6273     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6274     case "${host}" in
6275       *-pc-os2_emx | *-pc-os2-emx )
6276         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6277         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6278         cp -p ${srcdir}/src/os2/dllnames.sh .
6279         cp -p ${srcdir}/src/os2/dllar.sh .
6280       ;;
6281     esac
6282 else
6283
6284     dnl No bakefile support for static builds, but this should be ok for most.
6285     EXE_LINKER="$CXX -o"
6286
6287 fi
6288
6289 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6290 dnl be in wx-config output.  Not doing so could result in link problems.
6291 GCC_PRAGMA_FLAGS=""
6292 PCH_FLAGS=""
6293 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6294 if test $GCC_PCH = 1 ; then
6295     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6296     PCH_FLAGS="-DWX_PRECOMP"
6297 else
6298     case "${host}" in
6299         powerpc-*-darwin* )
6300             dnl Some Apple's GCC version are broken and can't handle the
6301             dnl pragmas:
6302             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6303             ;;
6304         *-*-mingw32* )
6305             dnl MinGW GCC versions >= 3.2 have problems with
6306             dnl static member of classes derived from templates
6307             dnl in combination with #pragma interface/implementation
6308             dnl (the test case uses 4 files)
6309             dnl ... and with exceptions handling (undefined symbols needed
6310             dnl to correctly calls dtors when unwinding) as well
6311             if test "$wxUSE_STL" = "yes" -o \
6312                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6313                     "$wxUSE_NO_RTTI" != "yes"; then
6314                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6315                AC_TRY_COMPILE([],
6316                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6317                                #error "Not GCC 3.2 or greater"
6318                                #endif
6319                                ],
6320                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6321                                AC_MSG_RESULT([yes])],
6322                               [AC_MSG_RESULT([no])])
6323             fi
6324             ;;
6325         *-pc-os2_emx | *-pc-os2-emx )
6326             dnl GCC versions ported to OS/2 have similar problems with
6327             dnl static member of classes in combination with STL and
6328             dnl pragma interface/implementation
6329             if test "$wxUSE_STL" = "yes"; then
6330                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6331                AC_TRY_COMPILE([],
6332                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6333                                #error "Not GCC 3.2 or greater"
6334                                #endif
6335                                ],
6336                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6337                                AC_MSG_RESULT([yes])],
6338                               [AC_MSG_RESULT([no])])
6339             fi
6340             ;;
6341     esac
6342 fi
6343 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6344
6345
6346 dnl for convenience, sort the samples in alphabetical order
6347 dnl
6348 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6349 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6350 dnl
6351 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6352 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6353 dnl       only removes the Unix-like part of the introduced line break.
6354 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6355
6356 dnl subtle bakefile goop.
6357 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6358 dnl I wish we would have called it something less likely to clash with
6359 dnl things though.
6360 AC_SUBST(SHARED)
6361
6362 dnl global options
6363 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6364 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6365
6366 dnl debugging options
6367 AC_SUBST(WXDEBUG_DEFINE)
6368
6369 dnl toolkit options
6370 AC_SUBST(USE_GUI)
6371 AC_SUBST(AFMINSTALL)
6372 AC_SUBST(WIN32INSTALL)
6373 AC_SUBST(TOOLKIT)
6374 AC_SUBST(TOOLKIT_DIR)
6375 AC_SUBST(TOOLCHAIN_NAME)
6376 AC_SUBST(TOOLCHAIN_FULLNAME)
6377 AC_SUBST(TOOLCHAIN_DEFS)
6378 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6379
6380 dnl wx-config options
6381 AC_SUBST(host_alias)
6382 AC_SUBST(cross_compiling)
6383 AC_SUBST(WIDGET_SET)
6384 AC_SUBST(WX_RELEASE)
6385 AC_SUBST(WX_VERSION)
6386 AC_SUBST(WX_SUBVERSION)
6387 AC_SUBST(WX_CHARTYPE)
6388 AC_SUBST(WX_DEBUGTYPE)
6389 AC_SUBST(WXCONFIG_EXTRALIBS)
6390 AC_SUBST(WXCONFIG_INCLUDE)
6391 AC_SUBST(WXCONFIG_RPATH)
6392 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6393 AC_SUBST(WX_LARGEFILE_FLAGS)
6394 AC_SUBST(GCC_PRAGMA_FLAGS)
6395 AC_SUBST(CODE_GEN_FLAGS)
6396 AC_SUBST(CODE_GEN_FLAGS_CXX)
6397 AC_SUBST(EXE_LINKER)
6398
6399 dnl distribution vars
6400 AC_SUBST(GUIDIST)
6401 AC_SUBST(DISTDIR)
6402
6403 dnl additional subdirectories where we will build
6404 AC_SUBST(SAMPLES_SUBDIRS)
6405
6406 dnl additional libraries and linker settings
6407 AC_SUBST(LDFLAGS)
6408 AC_SUBST(LDFLAGS_GL)
6409 AC_SUBST(OPENGL_LIBS)
6410 AC_SUBST(DMALLOC_LIBS)
6411 AC_SUBST(WX_VERSION_TAG)
6412
6413 dnl additional resurces settings
6414 AC_SUBST(RESCOMP)
6415 AC_SUBST(RESFLAGS)
6416 AC_SUBST(RESPROGRAMOBJ)
6417 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6418 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6419
6420 dnl additional for Mac OS X
6421 AC_SUBST(DEREZ)
6422 AC_SUBST(LIBWXMACRES)
6423 AC_SUBST(MACRESCOMP)
6424 AC_SUBST(MACSETFILE)
6425 AC_SUBST(MACRESWXCONFIG)
6426
6427 dnl other tools
6428 AC_SUBST(GCC)
6429 AC_SUBST(DLLTOOL)
6430
6431
6432 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6433 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6434 dnl - and we do use it)
6435 AC_PROG_MAKE_SET
6436
6437
6438 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6439
6440 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6441                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6442                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6443
6444 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6445                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6446                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6447
6448 AC_CONFIG_FILES([ version-script Makefile ])
6449
6450 AC_CONFIG_COMMANDS([ wx-config
6451                    ],
6452                    [ rm -f wx-config
6453                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6454                    ],
6455                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6456                      LN_S="${LN_S}"
6457                    ])
6458
6459 dnl This would give us us build dir that in every significant way
6460 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6461 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6462 dnl on platforms that do not have symlinks.
6463 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6464 dnl AC_CONFIG_LINKS([ contrib/include ])
6465
6466
6467 dnl Configure samples, contrib etc. directories, but only if they are present:
6468 if test "$wxUSE_GUI" = "yes"; then
6469     SUBDIRS="samples demos utils contrib"
6470 else dnl we build wxBase only
6471     dnl there are no wxBase programs in contrib nor demos
6472     SUBDIRS="samples utils"
6473 fi
6474 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6475 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6476
6477 for subdir in `echo $SUBDIRS`; do
6478     if test -d ${srcdir}/${subdir} ; then
6479         if test "$wxUSE_GUI" = "yes"; then
6480             if test ${subdir} = "samples"; then
6481                 dnl only take those samples which compile in the current
6482                 dnl configuration and which exist
6483                 makefiles="samples/Makefile.in $makefiles"
6484                 for sample in `echo $SAMPLES_SUBDIRS`; do
6485                     if test -d $srcdir/samples/$sample; then
6486                         makefiles="samples/$sample/Makefile.in $makefiles"
6487                     fi
6488                 done
6489             else dnl assume that everything compiles for utils &c
6490                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6491             fi
6492         else dnl we build wxBase only
6493             dnl don't take all samples/utils, just those which build with
6494             dnl wxBase
6495             if test ${subdir} = "samples"; then
6496                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6497             elif test ${subdir} = "utils"; then
6498                 makefiles=""
6499                 for util in HelpGen tex2rtf ; do
6500                     if test -d $srcdir/utils/$util ; then
6501                         makefiles="utils/$util/Makefile.in \
6502                                    utils/$util/src/Makefile.in \
6503                                    $makefiles"
6504                     fi
6505                 done
6506             else dnl assume that everything compiles for tests
6507                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6508             fi
6509         fi
6510
6511         for mkin in $makefiles ; do
6512             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6513             AC_CONFIG_FILES([$mk])
6514         done
6515     fi
6516 done
6517
6518
6519 AC_OUTPUT
6520
6521 dnl report how we have been configured
6522 echo
6523 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6524 echo ""
6525 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6526 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6527
6528 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6529 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6530 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6531
6532 echo "  What level of wxWidgets compatibility should be enabled?"
6533 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6534 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6535
6536 echo "  Which libraries should wxWidgets use?"
6537 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6538 echo "                                       png                ${wxUSE_LIBPNG-none}"
6539 echo "                                       regex              ${wxUSE_REGEX}"
6540 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6541 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6542 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6543 fi
6544 echo "                                       zlib               ${wxUSE_ZLIB}"
6545 echo "                                       odbc               ${wxUSE_ODBC}"
6546 echo "                                       expat              ${wxUSE_EXPAT}"
6547 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6548 echo "                                       sdl                ${wxUSE_LIBSDL}"
6549 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6550
6551 echo ""
6552
6553 dnl vi: set et sts=4 sw=4 com=\:dnl: