configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.5.3], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34 dnl
  35 dnl ..and update WX_CURRENT, WX_REVISION and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0.
  52 dnl
  53 dnl The resulting library name will be of the form:
  54 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  55
  56 wx_major_version_number=2
  57 wx_minor_version_number=5
  58 wx_release_number=3
  59 wx_subrelease_number=3
  60
  61 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  62 WX_VERSION=$WX_RELEASE.$wx_release_number
  63 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  64
  65 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  66
  67 WX_CURRENT=3
  68 WX_REVISION=0
  69 WX_AGE=3
  70
  71
  72 dnl ------------------------------------------------------------------------
  73 dnl Check platform (host system)
  74 dnl ------------------------------------------------------------------------
  75
  76 dnl OS (assume Unix)
  77 USE_UNIX=1
  78 USE_OS2=0
  79 USE_WIN32=0
  80 USE_DOS=0
  81 USE_BEOS=0
  82 USE_MAC=0
  83
  84 dnl Unix kind
  85 USE_AIX=
  86 USE_BSD=                            dnl any BSD
  87 USE_DARWIN=                         dnl a.k.a. Mac OS X
  88 USE_FREEBSD=
  89 USE_GNU=                            dnl GNU/Hurd
  90 USE_HPUX=
  91 USE_LINUX=
  92 USE_NETBSD=
  93 USE_OPENBSD=
  94 USE_OSF=                            dnl OSF/1 (obsolete?)
  95 USE_SGI=
  96 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  97 USE_SUN=                            dnl SunOS or Solaris
  98 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  99 USE_SVR4=                           dnl SysV R4
 100 USE_SYSV=                           dnl any System V
 101 USE_VMS=
 102 USE_ULTRIX=
 103 USE_UNIXWARE=
 104
 105 dnl hardware platform
 106 USE_ALPHA=
 107
 108 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 109 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 110 dnl than checking it during run-time
 111 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 112
 113 dnl the list of all available toolkits
 114 dnl
 115 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 116 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 117
 118 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 119 dnl     which are either yes or no
 120 DEFAULT_wxUSE_COCOA=0
 121 DEFAULT_wxUSE_GTK=0
 122 DEFAULT_wxUSE_MAC=0
 123 DEFAULT_wxUSE_MGL=0
 124 DEFAULT_wxUSE_MICROWIN=0
 125 DEFAULT_wxUSE_MOTIF=0
 126 DEFAULT_wxUSE_MSW=0
 127 DEFAULT_wxUSE_PM=0
 128 DEFAULT_wxUSE_X11=0
 129
 130 dnl these are the values which are really default for the given platform -
 131 dnl they're not cached and are only used if no --with-toolkit was given *and*
 132 dnl nothing was found in the cache
 133 DEFAULT_DEFAULT_wxUSE_COCOA=0
 134 DEFAULT_DEFAULT_wxUSE_GTK=0
 135 DEFAULT_DEFAULT_wxUSE_MAC=0
 136 DEFAULT_DEFAULT_wxUSE_MGL=0
 137 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 138 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 139 DEFAULT_DEFAULT_wxUSE_MSW=0
 140 DEFAULT_DEFAULT_wxUSE_PM=0
 141 DEFAULT_DEFAULT_wxUSE_X11=0
 142
 143 PROGRAM_EXT=
 144 SO_SUFFIX=so
 145 SAMPLES_RPATH_FLAG=
 146 SAMPLES_RPATH_POSTLINK=
 147
 148 dnl to support a new system, you need to add its canonical name (as determined
 149 dnl by config.sub or specified by the configure command line) to this "case"
 150 dnl and also define the shared library flags below - search for
 151 dnl SHARED_LIB_SETUP to find the exact place
 152 case "${host}" in
 153   *-hp-hpux* )
 154     USE_HPUX=1
 155     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 156     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 157     SO_SUFFIX=sl
 158     AC_DEFINE(__HPUX__)
 159   ;;
 160   *-*-linux* )
 161     USE_LINUX=1
 162     AC_DEFINE(__LINUX__)
 163     TMP=`uname -m`
 164     if test "x$TMP" = "xalpha"; then
 165       USE_ALPHA=1
 166       AC_DEFINE(__ALPHA__)
 167     fi
 168     DEFAULT_DEFAULT_wxUSE_GTK=1
 169   ;;
 170   *-*-gnu* | *-*-k*bsd*-gnu )
 171     USE_GNU=1
 172     TMP=`uname -m`
 173     if test "x$TMP" = "xalpha"; then
 174       USE_ALPHA=1
 175       AC_DEFINE(__ALPHA__)
 176     fi
 177     DEFAULT_DEFAULT_wxUSE_GTK=1
 178   ;;
 179   *-*-irix5* | *-*-irix6* )
 180     USE_SGI=1
 181     USE_SVR4=1
 182     AC_DEFINE(__SGI__)
 183     AC_DEFINE(__SVR4__)
 184     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 185   ;;
 186   *-*-solaris2* )
 187     USE_SUN=1
 188     USE_SOLARIS=1
 189     USE_SVR4=1
 190     AC_DEFINE(__SUN__)
 191     AC_DEFINE(__SOLARIS__)
 192     AC_DEFINE(__SVR4__)
 193     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 194     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 195   ;;
 196   *-*-sunos4* )
 197     USE_SUN=1
 198     USE_SUNOS=1
 199     USE_BSD=1
 200     AC_DEFINE(__SUN__)
 201     AC_DEFINE(__SUNOS__)
 202     AC_DEFINE(__BSD__)
 203     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 204   ;;
 205   *-*-freebsd*)
 206     USE_BSD=1
 207     USE_FREEBSD=1
 208     AC_DEFINE(__FREEBSD__)
 209     AC_DEFINE(__BSD__)
 210     DEFAULT_DEFAULT_wxUSE_GTK=1
 211   ;;
 212   *-*-openbsd*)
 213     USE_BSD=1
 214     USE_OPENBSD=1
 215     AC_DEFINE(__OPENBSD__)
 216     AC_DEFINE(__BSD__)
 217     DEFAULT_DEFAULT_wxUSE_GTK=1
 218   ;;
 219   *-*-netbsd*)
 220     USE_BSD=1
 221     USE_NETBSD=1
 222     AC_DEFINE(__NETBSD__)
 223     AC_DEFINE(__BSD__)
 224     DEFAULT_DEFAULT_wxUSE_GTK=1
 225   ;;
 226   *-*-osf* )
 227     USE_ALPHA=1
 228     USE_OSF=1
 229     AC_DEFINE(__ALPHA__)
 230     AC_DEFINE(__OSF__)
 231     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 232     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 233   ;;
 234   *-*-dgux5* )
 235     USE_ALPHA=1
 236     USE_SVR4=1
 237     AC_DEFINE(__ALPHA__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241   *-*-sysv5* )
 242     USE_SYSV=1
 243     USE_SVR4=1
 244     AC_DEFINE(__SYSV__)
 245     AC_DEFINE(__SVR4__)
 246     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 247   ;;
 248   *-*-aix* )
 249     USE_AIX=1
 250     USE_SYSV=1
 251     USE_SVR4=1
 252     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 253     dnl
 254     dnl     Both archive libraries and shared libraries on AIX have an .a
 255     dnl     extension. This will explain why you can't link with an .so and
 256     dnl     why it works with the name changed to .a.
 257     SO_SUFFIX=a
 258     AC_DEFINE(__AIX__)
 259     AC_DEFINE(__SYSV__)
 260     AC_DEFINE(__SVR4__)
 261     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 262   ;;
 263
 264   *-*-*UnixWare*)
 265     USE_SYSV=1
 266     USE_SVR4=1
 267     USE_UNIXWARE=1
 268     AC_DEFINE(__UNIXWARE__)
 269   ;;
 270
 271   *-*-cygwin* | *-*-mingw32* )
 272     dnl MBN: some of the defines have been moved after toolkit detection
 273     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 274     dnl      USE_UNIX  must be set and not USE_WIN32
 275     SO_SUFFIX=dll
 276     PROGRAM_EXT=".exe"
 277     RESCOMP=windres
 278     DEFAULT_DEFAULT_wxUSE_MSW=1
 279   ;;
 280
 281   *-pc-msdosdjgpp )
 282     USE_UNIX=0
 283     USE_DOS=1
 284     AC_DEFINE(__DOS__)
 285     PROGRAM_EXT=".exe"
 286     DEFAULT_DEFAULT_wxUSE_MGL=1
 287     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 288     LIBS="$LIBS -lstdc++"
 289   ;;
 290
 291   *-pc-os2_emx | *-pc-os2-emx )
 292     AC_DEFINE(__EMX__)
 293     USE_OS2=1
 294     AC_DEFINE(__OS2__)
 295     PROGRAM_EXT=".exe"
 296     DEFAULT_DEFAULT_wxUSE_PM=1
 297     dnl "c++" wrapper is not always available, so always use plain gcc.
 298     CXX=gcc
 299     LDFLAGS="$LDFLAGS -Zcrtdll"
 300     dnl
 301     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 302     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 303     dnl For now however, we still need it to make sure the configure script
 304     dnl works on OS/2 no matter what platform it is generated on.
 305     ac_executable_extensions=".exe"
 306     export ac_executable_extensions
 307     dnl This strange code is necessary to deal with handling of
 308     dnl backslashes by ksh and pdksh's sh variant.
 309     ac_save_IFS="$IFS"
 310     IFS='\\'
 311     ac_TEMP_PATH=
 312     for ac_dir in $PATH; do
 313       IFS=$ac_save_IFS
 314       if test -z "$ac_TEMP_PATH"; then
 315         ac_TEMP_PATH="$ac_dir"
 316       else
 317         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 318       fi
 319     done
 320     export PATH="$ac_TEMP_PATH"
 321     unset ac_TEMP_PATH
 322   ;;
 323
 324   powerpc-*-darwin* )
 325     dnl PowerPC Darwin based distributions (including Mac OS X)
 326     USE_BSD=1
 327     USE_DARWIN=1
 328     SO_SUFFIX=dylib
 329     AC_DEFINE(__BSD__)
 330     AC_DEFINE(__DARWIN__)
 331     AC_DEFINE(__POWERPC__)
 332     AC_DEFINE(TARGET_CARBON)
 333     DEFAULT_DEFAULT_wxUSE_MAC=1
 334   ;;
 335   powerpc-apple-macos* )
 336     dnl Classic Mac OS (< X)
 337     USE_UNIX=0
 338     dnl For some reason the test that should be cross-compiler capable fails
 339     dnl However, there is no doubt that MacOS PowerPC is big endian.
 340     ac_cv_c_bigendian=yes
 341     SO_SUFFIX=shlib
 342     dnl AC_DEFINE(TARGET_CARBON)
 343     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 344     DEFAULT_DEFAULT_wxUSE_MAC=1
 345   ;;
 346
 347   *-*-beos* )
 348     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 349     USE_BEOS=1
 350     AC_DEFINE(__BEOS__)
 351   ;;
 352
 353   *)
 354     AC_MSG_ERROR(unknown system type ${host}.)
 355 esac
 356
 357 dnl ---------------------------------------------------------------------------
 358 dnl command line options for configure
 359 dnl ---------------------------------------------------------------------------
 360
 361 dnl the default values for all options - we collect them all here to simplify
 362 dnl modification of the default values (for example, if the defaults for some
 363 dnl platform should be changed, it can be done here too)
 364 dnl
 365 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 366
 367 WX_ARG_CACHE_INIT
 368
 369 dnl useful to test the compilation with minimum options, define as 0 for normal
 370 dnl usage
 371 DEBUG_CONFIGURE=0
 372 if test $DEBUG_CONFIGURE = 1; then
 373   DEFAULT_wxUSE_UNIVERSAL=no
 374   DEFAULT_wxUSE_STL=no
 375
 376   DEFAULT_wxUSE_NANOX=no
 377
 378   DEFAULT_wxUSE_THREADS=yes
 379
 380   DEFAULT_wxUSE_SHARED=yes
 381   DEFAULT_wxUSE_OPTIMISE=no
 382   DEFAULT_wxUSE_PROFILE=no
 383   DEFAULT_wxUSE_NO_DEPS=no
 384   DEFAULT_wxUSE_NO_RTTI=no
 385   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 386   DEFAULT_wxUSE_RPATH=yes
 387   DEFAULT_wxUSE_PERMISSIVE=no
 388   DEFAULT_wxUSE_DEBUG_FLAG=yes
 389   DEFAULT_wxUSE_DEBUG_INFO=yes
 390   DEFAULT_wxUSE_DEBUG_GDB=yes
 391   DEFAULT_wxUSE_MEM_TRACING=no
 392   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 393   DEFAULT_wxUSE_DMALLOC=no
 394   DEFAULT_wxUSE_APPLE_IEEE=no
 395
 396   DEFAULT_wxUSE_EXCEPTIONS=no
 397   DEFAULT_wxUSE_LOG=yes
 398   DEFAULT_wxUSE_LOGWINDOW=no
 399   DEFAULT_wxUSE_LOGGUI=no
 400   DEFAULT_wxUSE_LOGDIALOG=no
 401
 402   DEFAULT_wxUSE_GUI=yes
 403   DEFAULT_wxUSE_CONTROLS=no
 404
 405   DEFAULT_wxUSE_REGEX=no
 406   DEFAULT_wxUSE_XML=no
 407   DEFAULT_wxUSE_EXPAT=no
 408   DEFAULT_wxUSE_ZLIB=no
 409   DEFAULT_wxUSE_LIBPNG=no
 410   DEFAULT_wxUSE_LIBJPEG=no
 411   DEFAULT_wxUSE_LIBTIFF=no
 412   DEFAULT_wxUSE_LIBXPM=no
 413   DEFAULT_wxUSE_LIBMSPACK=no
 414   DEFAULT_wxUSE_LIBSDL=no
 415   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 416   DEFAULT_wxUSE_ODBC=no
 417   DEFAULT_wxUSE_OPENGL=no
 418
 419   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 420   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 421   DEFAULT_wxUSE_STD_IOSTREAM=no
 422   DEFAULT_wxUSE_CMDLINE_PARSER=no
 423   DEFAULT_wxUSE_DATETIME=no
 424   DEFAULT_wxUSE_TIMER=no
 425   DEFAULT_wxUSE_STOPWATCH=no
 426   DEFAULT_wxUSE_FILE=no
 427   DEFAULT_wxUSE_FFILE=no
 428   DEFAULT_wxUSE_TEXTBUFFER=no
 429   DEFAULT_wxUSE_TEXTFILE=no
 430   DEFAULT_wxUSE_SOUND=no
 431   DEFAULT_wxUSE_MEDIACTRL=no
 432   DEFAULT_wxUSE_DIRECTSHOW=no
 433   DEFAULT_wxUSE_INTL=no
 434   DEFAULT_wxUSE_CONFIG=no
 435   DEFAULT_wxUSE_FONTMAP=no
 436   DEFAULT_wxUSE_STREAMS=no
 437   DEFAULT_wxUSE_SOCKETS=no
 438   DEFAULT_wxUSE_OLE=no
 439   DEFAULT_wxUSE_DATAOBJ=no
 440   DEFAULT_wxUSE_DIALUP_MANAGER=no
 441   DEFAULT_wxUSE_JOYSTICK=no
 442   DEFAULT_wxUSE_DYNLIB_CLASS=no
 443   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 444   DEFAULT_wxUSE_LONGLONG=no
 445   DEFAULT_wxUSE_GEOMETRY=no
 446
 447   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 448   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 449   DEFAULT_wxUSE_POSTSCRIPT=no
 450
 451   DEFAULT_wxUSE_CLIPBOARD=no
 452   DEFAULT_wxUSE_TOOLTIPS=no
 453   DEFAULT_wxUSE_DRAG_AND_DROP=no
 454   DEFAULT_wxUSE_DRAGIMAGE=no
 455   DEFAULT_wxUSE_SPLINES=no
 456
 457   DEFAULT_wxUSE_MDI=no
 458   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 459   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 460   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 461
 462   DEFAULT_wxUSE_RESOURCES=no
 463   DEFAULT_wxUSE_CONSTRAINTS=no
 464   DEFAULT_wxUSE_IPC=no
 465   DEFAULT_wxUSE_HELP=no
 466   DEFAULT_wxUSE_MS_HTML_HELP=no
 467   DEFAULT_wxUSE_WXHTML_HELP=no
 468   DEFAULT_wxUSE_TREELAYOUT=no
 469   DEFAULT_wxUSE_METAFILE=no
 470   DEFAULT_wxUSE_MIMETYPE=no
 471   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 472   DEFAULT_wxUSE_PROTOCOL=no
 473   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 474   DEFAULT_wxUSE_PROTOCOL_FTP=no
 475   DEFAULT_wxUSE_PROTOCOL_FILE=no
 476   DEFAULT_wxUSE_URL=no
 477
 478   DEFAULT_wxUSE_COMMONDLGS=no
 479   DEFAULT_wxUSE_CHOICEDLG=no
 480   DEFAULT_wxUSE_COLOURDLG=no
 481   DEFAULT_wxUSE_DIRDLG=no
 482   DEFAULT_wxUSE_FILEDLG=no
 483   DEFAULT_wxUSE_FINDREPLDLG=no
 484   DEFAULT_wxUSE_FONTDLG=no
 485   DEFAULT_wxUSE_MSGDLG=no
 486   DEFAULT_wxUSE_NUMBERDLG=no
 487   DEFAULT_wxUSE_TEXTDLG=no
 488   DEFAULT_wxUSE_SPLASH=no
 489   DEFAULT_wxUSE_STARTUP_TIPS=no
 490   DEFAULT_wxUSE_PROGRESSDLG=no
 491   DEFAULT_wxUSE_WIZARDDLG=no
 492
 493   DEFAULT_wxUSE_MENUS=no
 494   DEFAULT_wxUSE_MINIFRAME=no
 495   DEFAULT_wxUSE_HTML=no
 496   DEFAULT_wxUSE_XRC=no
 497   DEFAULT_wxUSE_WEBKIT=no
 498   DEFAULT_wxUSE_FILESYSTEM=no
 499   DEFAULT_wxUSE_FS_INET=no
 500   DEFAULT_wxUSE_FS_ZIP=no
 501   DEFAULT_wxUSE_BUSYINFO=no
 502   DEFAULT_wxUSE_ZIPSTREAM=no
 503   DEFAULT_wxUSE_VALIDATORS=no
 504
 505   DEFAULT_wxUSE_ACCEL=no
 506   DEFAULT_wxUSE_BUTTON=no
 507   DEFAULT_wxUSE_BMPBUTTON=no
 508   DEFAULT_wxUSE_CALCTRL=no
 509   DEFAULT_wxUSE_CARET=no
 510   DEFAULT_wxUSE_CHECKBOX=no
 511   DEFAULT_wxUSE_CHECKLST=no
 512   DEFAULT_wxUSE_CHOICE=no
 513   DEFAULT_wxUSE_CHOICEBOOK=no
 514   DEFAULT_wxUSE_COMBOBOX=no
 515   DEFAULT_wxUSE_DISPLAY=no
 516   DEFAULT_wxUSE_GAUGE=no
 517   DEFAULT_wxUSE_GRID=no
 518   DEFAULT_wxUSE_IMAGLIST=no
 519   DEFAULT_wxUSE_LISTBOOK=no
 520   DEFAULT_wxUSE_LISTBOX=no
 521   DEFAULT_wxUSE_LISTCTRL=no
 522   DEFAULT_wxUSE_NOTEBOOK=no
 523   DEFAULT_wxUSE_RADIOBOX=no
 524   DEFAULT_wxUSE_RADIOBTN=no
 525   DEFAULT_wxUSE_SASH=no
 526   DEFAULT_wxUSE_SCROLLBAR=no
 527   DEFAULT_wxUSE_SLIDER=no
 528   DEFAULT_wxUSE_SPINBTN=no
 529   DEFAULT_wxUSE_SPINCTRL=no
 530   DEFAULT_wxUSE_SPLITTER=no
 531   DEFAULT_wxUSE_STATBMP=no
 532   DEFAULT_wxUSE_STATBOX=no
 533   DEFAULT_wxUSE_STATLINE=no
 534   DEFAULT_wxUSE_STATTEXT=no
 535   DEFAULT_wxUSE_STATUSBAR=yes
 536   DEFAULT_wxUSE_TABDIALOG=no
 537   DEFAULT_wxUSE_TEXTCTRL=no
 538   DEFAULT_wxUSE_TOGGLEBTN=no
 539   DEFAULT_wxUSE_TOOLBAR=no
 540   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 541   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 542   DEFAULT_wxUSE_TREECTRL=no
 543   DEFAULT_wxUSE_POPUPWIN=no
 544   DEFAULT_wxUSE_TIPWINDOW=no
 545
 546   DEFAULT_wxUSE_UNICODE=no
 547   DEFAULT_wxUSE_UNICODE_MSLU=no
 548   DEFAULT_wxUSE_WCSRTOMBS=no
 549
 550   DEFAULT_wxUSE_PALETTE=no
 551   DEFAULT_wxUSE_IMAGE=no
 552   DEFAULT_wxUSE_GIF=no
 553   DEFAULT_wxUSE_PCX=no
 554   DEFAULT_wxUSE_PNM=no
 555   DEFAULT_wxUSE_IFF=no
 556   DEFAULT_wxUSE_XPM=no
 557   DEFAULT_wxUSE_ICO_CUR=no
 558   DEFAULT_wxUSE_ACCESSIBILITY=no
 559
 560   DEFAULT_wxUSE_MONOLITHIC=no
 561   DEFAULT_wxUSE_PLUGINS=no
 562   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 563 else
 564   DEFAULT_wxUSE_UNIVERSAL=no
 565   DEFAULT_wxUSE_STL=no
 566
 567   DEFAULT_wxUSE_NANOX=no
 568
 569   DEFAULT_wxUSE_THREADS=yes
 570
 571   DEFAULT_wxUSE_SHARED=yes
 572   DEFAULT_wxUSE_OPTIMISE=yes
 573   DEFAULT_wxUSE_PROFILE=no
 574   DEFAULT_wxUSE_NO_DEPS=no
 575   DEFAULT_wxUSE_NO_RTTI=no
 576   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 577   DEFAULT_wxUSE_RPATH=yes
 578   DEFAULT_wxUSE_PERMISSIVE=no
 579   DEFAULT_wxUSE_DEBUG_FLAG=no
 580   DEFAULT_wxUSE_DEBUG_INFO=no
 581   DEFAULT_wxUSE_DEBUG_GDB=no
 582   DEFAULT_wxUSE_MEM_TRACING=no
 583   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 584   DEFAULT_wxUSE_DMALLOC=no
 585   DEFAULT_wxUSE_APPLE_IEEE=yes
 586
 587   DEFAULT_wxUSE_EXCEPTIONS=yes
 588   DEFAULT_wxUSE_LOG=yes
 589   DEFAULT_wxUSE_LOGWINDOW=yes
 590   DEFAULT_wxUSE_LOGGUI=yes
 591   DEFAULT_wxUSE_LOGDIALOG=yes
 592
 593   DEFAULT_wxUSE_GUI=yes
 594
 595   DEFAULT_wxUSE_REGEX=yes
 596   DEFAULT_wxUSE_XML=yes
 597   DEFAULT_wxUSE_EXPAT=yes
 598   DEFAULT_wxUSE_ZLIB=yes
 599   DEFAULT_wxUSE_LIBPNG=yes
 600   DEFAULT_wxUSE_LIBJPEG=yes
 601   DEFAULT_wxUSE_LIBTIFF=yes
 602   DEFAULT_wxUSE_LIBXPM=yes
 603   DEFAULT_wxUSE_LIBMSPACK=yes
 604   DEFAULT_wxUSE_LIBSDL=no
 605   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 606   DEFAULT_wxUSE_ODBC=no
 607   DEFAULT_wxUSE_OPENGL=no
 608
 609   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 610   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 611   DEFAULT_wxUSE_STD_IOSTREAM=no
 612   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 613   DEFAULT_wxUSE_DATETIME=yes
 614   DEFAULT_wxUSE_TIMER=yes
 615   DEFAULT_wxUSE_STOPWATCH=yes
 616   DEFAULT_wxUSE_FILE=yes
 617   DEFAULT_wxUSE_FFILE=yes
 618   DEFAULT_wxUSE_TEXTBUFFER=yes
 619   DEFAULT_wxUSE_TEXTFILE=yes
 620   DEFAULT_wxUSE_SOUND=yes
 621   DEFAULT_wxUSE_MEDIACTRL=no
 622   DEFAULT_wxUSE_DIRECTSHOW=no
 623   DEFAULT_wxUSE_INTL=yes
 624   DEFAULT_wxUSE_CONFIG=yes
 625   DEFAULT_wxUSE_FONTMAP=yes
 626   DEFAULT_wxUSE_STREAMS=yes
 627   DEFAULT_wxUSE_SOCKETS=yes
 628   DEFAULT_wxUSE_OLE=yes
 629   DEFAULT_wxUSE_DATAOBJ=yes
 630   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 631   DEFAULT_wxUSE_JOYSTICK=yes
 632   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 633   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 634   DEFAULT_wxUSE_LONGLONG=yes
 635   DEFAULT_wxUSE_GEOMETRY=yes
 636
 637   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 638   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 639   DEFAULT_wxUSE_POSTSCRIPT=yes
 640
 641   DEFAULT_wxUSE_CLIPBOARD=yes
 642   DEFAULT_wxUSE_TOOLTIPS=yes
 643   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 644   DEFAULT_wxUSE_DRAGIMAGE=yes
 645   DEFAULT_wxUSE_SPLINES=yes
 646
 647   DEFAULT_wxUSE_MDI=yes
 648   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 649   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 650   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 651
 652   DEFAULT_wxUSE_RESOURCES=no
 653   DEFAULT_wxUSE_CONSTRAINTS=yes
 654   DEFAULT_wxUSE_IPC=yes
 655   DEFAULT_wxUSE_HELP=yes
 656   DEFAULT_wxUSE_MS_HTML_HELP=yes
 657   DEFAULT_wxUSE_WXHTML_HELP=yes
 658   DEFAULT_wxUSE_TREELAYOUT=yes
 659   DEFAULT_wxUSE_METAFILE=yes
 660   DEFAULT_wxUSE_MIMETYPE=yes
 661   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 662   DEFAULT_wxUSE_PROTOCOL=yes
 663   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 664   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 665   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 666   DEFAULT_wxUSE_URL=yes
 667
 668   DEFAULT_wxUSE_COMMONDLGS=yes
 669   DEFAULT_wxUSE_CHOICEDLG=yes
 670   DEFAULT_wxUSE_COLOURDLG=yes
 671   DEFAULT_wxUSE_DIRDLG=yes
 672   DEFAULT_wxUSE_FILEDLG=yes
 673   DEFAULT_wxUSE_FINDREPLDLG=yes
 674   DEFAULT_wxUSE_FONTDLG=yes
 675   DEFAULT_wxUSE_MSGDLG=yes
 676   DEFAULT_wxUSE_NUMBERDLG=yes
 677   DEFAULT_wxUSE_TEXTDLG=yes
 678   DEFAULT_wxUSE_SPLASH=yes
 679   DEFAULT_wxUSE_STARTUP_TIPS=yes
 680   DEFAULT_wxUSE_PROGRESSDLG=yes
 681   DEFAULT_wxUSE_WIZARDDLG=yes
 682
 683   DEFAULT_wxUSE_MENUS=yes
 684   DEFAULT_wxUSE_MINIFRAME=yes
 685   DEFAULT_wxUSE_HTML=yes
 686   DEFAULT_wxUSE_XRC=yes
 687   DEFAULT_wxUSE_WEBKIT=yes
 688   DEFAULT_wxUSE_FILESYSTEM=yes
 689   DEFAULT_wxUSE_FS_INET=yes
 690   DEFAULT_wxUSE_FS_ZIP=yes
 691   DEFAULT_wxUSE_BUSYINFO=yes
 692   DEFAULT_wxUSE_ZIPSTREAM=yes
 693   DEFAULT_wxUSE_VALIDATORS=yes
 694
 695   DEFAULT_wxUSE_ACCEL=yes
 696   DEFAULT_wxUSE_BUTTON=yes
 697   DEFAULT_wxUSE_BMPBUTTON=yes
 698   DEFAULT_wxUSE_CALCTRL=yes
 699   DEFAULT_wxUSE_CARET=yes
 700   DEFAULT_wxUSE_CHECKBOX=yes
 701   DEFAULT_wxUSE_CHECKLST=yes
 702   DEFAULT_wxUSE_CHOICE=yes
 703   DEFAULT_wxUSE_CHOICEBOOK=yes
 704   DEFAULT_wxUSE_COMBOBOX=yes
 705   DEFAULT_wxUSE_DISPLAY=yes
 706   DEFAULT_wxUSE_GAUGE=yes
 707   DEFAULT_wxUSE_GRID=yes
 708   DEFAULT_wxUSE_IMAGLIST=yes
 709   DEFAULT_wxUSE_LISTBOOK=yes
 710   DEFAULT_wxUSE_LISTBOX=yes
 711   DEFAULT_wxUSE_LISTCTRL=yes
 712   DEFAULT_wxUSE_NOTEBOOK=yes
 713   DEFAULT_wxUSE_RADIOBOX=yes
 714   DEFAULT_wxUSE_RADIOBTN=yes
 715   DEFAULT_wxUSE_SASH=yes
 716   DEFAULT_wxUSE_SCROLLBAR=yes
 717   DEFAULT_wxUSE_SLIDER=yes
 718   DEFAULT_wxUSE_SPINBTN=yes
 719   DEFAULT_wxUSE_SPINCTRL=yes
 720   DEFAULT_wxUSE_SPLITTER=yes
 721   DEFAULT_wxUSE_STATBMP=yes
 722   DEFAULT_wxUSE_STATBOX=yes
 723   DEFAULT_wxUSE_STATLINE=yes
 724   DEFAULT_wxUSE_STATTEXT=yes
 725   DEFAULT_wxUSE_STATUSBAR=yes
 726   DEFAULT_wxUSE_TABDIALOG=no
 727   DEFAULT_wxUSE_TEXTCTRL=yes
 728   DEFAULT_wxUSE_TOGGLEBTN=yes
 729   DEFAULT_wxUSE_TOOLBAR=yes
 730   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 731   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 732   DEFAULT_wxUSE_TREECTRL=yes
 733   DEFAULT_wxUSE_POPUPWIN=yes
 734   DEFAULT_wxUSE_TIPWINDOW=yes
 735
 736   DEFAULT_wxUSE_UNICODE=no
 737   DEFAULT_wxUSE_UNICODE_MSLU=yes
 738   DEFAULT_wxUSE_WCSRTOMBS=no
 739
 740   DEFAULT_wxUSE_PALETTE=yes
 741   DEFAULT_wxUSE_IMAGE=yes
 742   DEFAULT_wxUSE_GIF=yes
 743   DEFAULT_wxUSE_PCX=yes
 744   DEFAULT_wxUSE_IFF=no
 745   DEFAULT_wxUSE_PNM=yes
 746   DEFAULT_wxUSE_XPM=yes
 747   DEFAULT_wxUSE_ICO_CUR=yes
 748   DEFAULT_wxUSE_ACCESSIBILITY=no
 749
 750   DEFAULT_wxUSE_MONOLITHIC=no
 751   DEFAULT_wxUSE_PLUGINS=no
 752   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 753
 754   dnl Appliable only when --with-gtk was used:
 755   DEFAULT_wxUSE_GTK2=yes
 756 fi
 757
 758 dnl WX_ARG_WITH should be used to select whether an external package will be
 759 dnl used or not, to configure compile-time features of this package itself,
 760 dnl use WX_ARG_ENABLE instead
 761
 762 dnl ============================
 763 dnl external package dependecies
 764 dnl ============================
 765
 766 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 767 dnl these values manually
 768 for toolkit in `echo $ALL_TOOLKITS`; do
 769   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 770   if test "x$LINE" != "x" ; then
 771     has_toolkit_in_cache=1
 772     eval "DEFAULT_$LINE"
 773     eval "CACHE_$toolkit=1"
 774   fi
 775 done
 776
 777 dnl ---------------------------------------------------------------------------
 778 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 779 dnl first to disable many other switches if it's given
 780 dnl
 781 dnl NB: this is still in testing stage, don't use if you don't know what you're
 782 dnl     doing
 783 dnl ---------------------------------------------------------------------------
 784
 785 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 786 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 787 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 788
 789 if test "$wxUSE_GUI" = "yes"; then
 790
 791 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 792 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 793 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 794 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 795 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 796 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 797 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 798 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 799 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 800 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 801 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 802 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 803
 804 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 805 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 806
 807 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 808 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 809 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 810 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 811 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 812 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 813 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 814 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 815
 816 fi
 817 dnl for GUI only
 818
 819 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 820 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 821 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 822 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 823 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 824
 825 dnl ---------------------------------------------------------------------------
 826 dnl compile options
 827 dnl ---------------------------------------------------------------------------
 828
 829 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 830 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 831 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 832 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 833 if test "$USE_OS2" = "1"; then
 834     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 835 fi
 836
 837 if test "$wxUSE_DEBUG" = "yes"; then
 838   DEFAULT_wxUSE_DEBUG_FLAG=yes
 839   DEFAULT_wxUSE_DEBUG_INFO=yes
 840   BUILD=debug
 841 elif test "$wxUSE_DEBUG" = "no"; then
 842   DEFAULT_wxUSE_DEBUG_FLAG=no
 843   DEFAULT_wxUSE_DEBUG_INFO=no
 844   BUILD=release
 845 fi
 846
 847 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 848 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 849 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 850 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 851 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 852 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 853 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 854 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 855 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 856 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 857
 858 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 859 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 860
 861 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 862
 863
 864 dnl ---------------------------------------------------------------------------
 865 dnl (small) optional non GUI classes
 866 dnl ---------------------------------------------------------------------------
 867
 868 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 869 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 870
 871 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 872 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 873 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 874 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 875 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 876 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 877 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 878
 879 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 880
 881 dnl please keep the settings below in alphabetical order
 882 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 883 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 884 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 885 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 886 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 887 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 888 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 889 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 890 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 891 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 892 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 893 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 894 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 895 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 896 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 897 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 898 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 899 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 900 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 901 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 902 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 903 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 904 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 905 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 906 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 907 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 908 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 909 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 910 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 911 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 912 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 913 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 914
 915 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 916 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 917 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 918 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 919 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 920
 921
 922 dnl ---------------------------------------------------------------------------
 923 dnl "big" options (i.e. those which change a lot of things throughout the library)
 924 dnl ---------------------------------------------------------------------------
 925
 926 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 927
 928 if test "$wxUSE_GUI" = "yes"; then
 929
 930 dnl ---------------------------------------------------------------------------
 931 dnl "big" GUI options
 932 dnl ---------------------------------------------------------------------------
 933
 934 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 935 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 936 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 937 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 938 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 939 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 940 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 941 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 942 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 943 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 944 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 945 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 946 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 947 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 948
 949 dnl ---------------------------------------------------------------------------
 950 dnl PostScript options
 951 dnl ---------------------------------------------------------------------------
 952 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 953
 954 dnl VZ: these options seem to be always on, if someone wants to change it please do
 955 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 956 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 957
 958 dnl ---------------------------------------------------------------------------
 959 dnl resources
 960 dnl ---------------------------------------------------------------------------
 961
 962 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 963 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 964
 965 dnl ---------------------------------------------------------------------------
 966 dnl IPC &c
 967 dnl ---------------------------------------------------------------------------
 968
 969 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 970 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 971 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 972
 973 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 974
 975 dnl ---------------------------------------------------------------------------
 976 dnl optional GUI controls (in alphabetical order except the first one)
 977 dnl ---------------------------------------------------------------------------
 978
 979 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 980
 981 dnl even with --enable-controls, some may be disabled by giving
 982 dnl --disable-<control> later on the command line - but by default all will be
 983 dnl used (and vice versa)
 984 if test "$wxUSE_CONTROLS" = "yes"; then
 985   DEFAULT_wxUSE_ACCEL=yes
 986   DEFAULT_wxUSE_BMPBUTTON=yes
 987   DEFAULT_wxUSE_BUTTON=yes
 988   DEFAULT_wxUSE_CALCTRL=no
 989   DEFAULT_wxUSE_CARET=yes
 990   DEFAULT_wxUSE_COMBOBOX=yes
 991   DEFAULT_wxUSE_CHECKBOX=yes
 992   DEFAULT_wxUSE_CHECKLISTBOX=yes
 993   DEFAULT_wxUSE_CHOICE=yes
 994   DEFAULT_wxUSE_CHOICEBOOK=yes
 995   DEFAULT_wxUSE_GAUGE=yes
 996   DEFAULT_wxUSE_GRID=yes
 997   DEFAULT_wxUSE_IMAGLIST=yes
 998   DEFAULT_wxUSE_LISTBOOK=yes
 999   DEFAULT_wxUSE_LISTBOX=yes
1000   DEFAULT_wxUSE_LISTCTRL=yes
1001   DEFAULT_wxUSE_NOTEBOOK=yes
1002   DEFAULT_wxUSE_RADIOBOX=yes
1003   DEFAULT_wxUSE_RADIOBTN=yes
1004   DEFAULT_wxUSE_SASH=yes
1005   DEFAULT_wxUSE_SCROLLBAR=yes
1006   DEFAULT_wxUSE_SLIDER=yes
1007   DEFAULT_wxUSE_SPINBTN=yes
1008   DEFAULT_wxUSE_SPINCTRL=yes
1009   DEFAULT_wxUSE_SPLITTER=yes
1010   DEFAULT_wxUSE_STATBMP=yes
1011   DEFAULT_wxUSE_STATBOX=yes
1012   DEFAULT_wxUSE_STATLINE=yes
1013   DEFAULT_wxUSE_STATUSBAR=yes
1014   DEFAULT_wxUSE_TAB_DIALOG=yes
1015   DEFAULT_wxUSE_TOGGLEBTN=yes
1016   DEFAULT_wxUSE_TOOLBAR=yes
1017   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1018   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1019   DEFAULT_wxUSE_TOOLTIPS=yes
1020   DEFAULT_wxUSE_TREECTRL=yes
1021   DEFAULT_wxUSE_POPUPWIN=yes
1022   DEFAULT_wxUSE_TIPWINDOW=yes
1023 elif test "$wxUSE_CONTROLS" = "no"; then
1024   DEFAULT_wxUSE_ACCEL=no
1025   DEFAULT_wxUSE_BMPBUTTON=no
1026   DEFAULT_wxUSE_BUTTON=no
1027   DEFAULT_wxUSE_CALCTRL=no
1028   DEFAULT_wxUSE_CARET=no
1029   DEFAULT_wxUSE_COMBOBOX=no
1030   DEFAULT_wxUSE_CHECKBOX=no
1031   DEFAULT_wxUSE_CHECKLISTBOX=no
1032   DEFAULT_wxUSE_CHOICE=no
1033   DEFAULT_wxUSE_CHOICEBOOK=no
1034   DEFAULT_wxUSE_GAUGE=no
1035   DEFAULT_wxUSE_GRID=no
1036   DEFAULT_wxUSE_IMAGLIST=no
1037   DEFAULT_wxUSE_LISTBOOK=no
1038   DEFAULT_wxUSE_LISTBOX=no
1039   DEFAULT_wxUSE_LISTCTRL=no
1040   DEFAULT_wxUSE_NOTEBOOK=no
1041   DEFAULT_wxUSE_RADIOBOX=no
1042   DEFAULT_wxUSE_RADIOBTN=no
1043   DEFAULT_wxUSE_SASH=no
1044   DEFAULT_wxUSE_SCROLLBAR=no
1045   DEFAULT_wxUSE_SLIDER=no
1046   DEFAULT_wxUSE_SPINBTN=no
1047   DEFAULT_wxUSE_SPINCTRL=no
1048   DEFAULT_wxUSE_SPLITTER=no
1049   DEFAULT_wxUSE_STATBMP=no
1050   DEFAULT_wxUSE_STATBOX=no
1051   DEFAULT_wxUSE_STATLINE=no
1052   DEFAULT_wxUSE_STATUSBAR=no
1053   DEFAULT_wxUSE_TAB_DIALOG=no
1054   DEFAULT_wxUSE_TOGGLEBTN=no
1055   DEFAULT_wxUSE_TOOLBAR=no
1056   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1057   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1058   DEFAULT_wxUSE_TOOLTIPS=no
1059   DEFAULT_wxUSE_TREECTRL=no
1060   DEFAULT_wxUSE_POPUPWIN=no
1061   DEFAULT_wxUSE_TIPWINDOW=no
1062 fi
1063
1064 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1065 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1066 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1067 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1068 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1069 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1070 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1071 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1072 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1073 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1074 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1075 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1076 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1077 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1078 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1079 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1080 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1081 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1082 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1083 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1084 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1085 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1086 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1087 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1088 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1089 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1090 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1091 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1092 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1093 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1094 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1095 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1096 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1097 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1098 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1099 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1100 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1101 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1102 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1103 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1104
1105 dnl ---------------------------------------------------------------------------
1106 dnl common dialogs
1107 dnl ---------------------------------------------------------------------------
1108
1109 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1110 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1111 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1112 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1113 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1114 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1115 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1116 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1117 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1118 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1119 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1120 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1121 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1122 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1123
1124 dnl ---------------------------------------------------------------------------
1125 dnl misc GUI options
1126 dnl ---------------------------------------------------------------------------
1127
1128 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1129 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1130 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1131 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1132 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1133 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1134 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1135 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1136 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1137 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1138
1139 dnl ---------------------------------------------------------------------------
1140 dnl support for image formats that do not rely on external library
1141 dnl ---------------------------------------------------------------------------
1142
1143 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1144 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1145 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1146 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1147 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1148 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1149 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1150 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1151
1152 fi
1153
1154 dnl ---------------------------------------------------------------------------
1155 dnl flavour support
1156 dnl ---------------------------------------------------------------------------
1157
1158 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1159 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1160 dnl It doesn't actually change anything but the output file names.
1161 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1162
1163 dnl ---------------------------------------------------------------------------
1164 dnl some win32 settings
1165 dnl ---------------------------------------------------------------------------
1166
1167 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1168 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1169 if test "x$VENDOR" = "x"; then
1170     VENDOR="custom"
1171 fi
1172
1173
1174 dnl for GUI only
1175
1176 dnl cache the options values before (may be) aborting below
1177 WX_ARG_CACHE_FLUSH
1178
1179 dnl check that no more than one toolkit is given and that if none are given that
1180 dnl we have a default one
1181
1182 AC_MSG_CHECKING(for toolkit)
1183
1184 # In Wine, we need to default to MSW, not GTK or MOTIF
1185 if test "$wxUSE_WINE" = "yes"; then
1186     DEFAULT_DEFAULT_wxUSE_GTK=0
1187     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1188     DEFAULT_DEFAULT_wxUSE_MSW=1
1189     wxUSE_SHARED=no
1190 fi
1191
1192 if test "$wxUSE_GUI" = "yes"; then
1193
1194     if test "$USE_BEOS" = 1; then
1195         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1196     fi
1197
1198     if test "$TOOLKIT_GIVEN" = 1; then
1199       dnl convert "yes" to 1 and "no" to 0
1200       for toolkit in `echo $ALL_TOOLKITS`; do
1201         var=wxUSE_$toolkit
1202         eval "value=\$${var}"
1203         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1204       done
1205     else
1206       dnl try to guess the most apropriate toolkit for this platform
1207       for toolkit in `echo $ALL_TOOLKITS`; do
1208         if test "$has_toolkit_in_cache" != 1; then
1209           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1210         else
1211           var=DEFAULT_wxUSE_$toolkit
1212         fi
1213         eval "wxUSE_$toolkit=\$${var}"
1214       done
1215     fi
1216
1217     dnl we suppose that expr is available (maybe there is a better way to do
1218     dnl this? what about using ALL_TOOLKITS? TODO)
1219     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1220                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1221                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1222
1223     dnl Allow wxUSE_PM only for OS/2 with EMX.
1224     case "${host}" in
1225       *-pc-os2_emx | *-pc-os2-emx )
1226         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1227     esac
1228
1229     case "$NUM_TOOLKITS" in
1230       1)
1231       ;;
1232       0)
1233         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1234       ;;
1235       *)
1236         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1237     esac
1238
1239     dnl cache the wxUSE_<TOOLKIT> values too
1240     for toolkit in `echo $ALL_TOOLKITS`; do
1241       var=wxUSE_$toolkit
1242       eval "value=\$${var}"
1243       if test "x$value" != x; then
1244         cache_var=CACHE_$toolkit
1245         eval "cache=\$${cache_var}"
1246         if test "$cache" = 1; then
1247           echo "$var=$value" >> ${wx_arg_cache_file}
1248         fi
1249         if test "$value" = 1; then
1250           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1251           AC_MSG_RESULT($toolkit_echo)
1252         fi
1253       fi
1254     done
1255 else
1256     if test "x$host_alias" != "x"; then
1257         AC_MSG_RESULT(base ($host_alias hosted) only)
1258     else
1259         AC_MSG_RESULT(base only)
1260     fi
1261 fi
1262
1263 dnl ---------------------------------------------------------------------------
1264 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1265 dnl 'just' a POSIX platform, so the Win32 API must not be available
1266 dnl ---------------------------------------------------------------------------
1267 dnl (Windows-only piece)
1268 wants_win32=0
1269 doesnt_want_win32=0
1270 case "${host}" in
1271   *-*-cygwin*)
1272       if test "$wxUSE_MSW" = 1 ; then
1273         wants_win32=1
1274       else
1275         doesnt_want_win32=1
1276       fi
1277   ;;
1278   *-*-mingw*)
1279       wants_win32=1
1280   ;;
1281 esac
1282
1283 dnl ---------------------------------------------------------------------------
1284 dnl Wine is a virtual platform, we need to patch things up a bit
1285 dnl ---------------------------------------------------------------------------
1286 if test "$wxUSE_WINE" = "yes"; then
1287     wants_win32=1
1288     dnl FIXME: we should do a better job of testing for these
1289     CC=winegcc
1290     CXX=wineg++
1291     RESCOMP=wrc
1292     LDFLAGS_GUI="-mwindows"
1293 fi
1294
1295 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1296 dnl     take effect on Cygwin/Mingw and not other platforms.
1297 if test "$wants_win32" = 1 ; then
1298     USE_UNIX=0
1299     USE_WIN32=1
1300     AC_DEFINE(__WIN32__)
1301     AC_DEFINE(__WIN95__)
1302     AC_DEFINE(__WINDOWS__)
1303     AC_DEFINE(__GNUWIN32__)
1304     AC_DEFINE(STRICT)
1305     AC_DEFINE(WINVER, 0x0400)
1306 fi
1307 if test "$doesnt_want_win32" = 1 ; then
1308     USE_UNIX=1
1309     USE_WIN32=0
1310 fi
1311 dnl (end of Windows-only piece)
1312
1313 if test "$USE_UNIX" = 1 ; then
1314     wxUSE_UNIX=yes
1315     AC_DEFINE(__UNIX__)
1316 fi
1317
1318 dnl ---------------------------------------------------------------------------
1319 dnl Checks for programs
1320 dnl ---------------------------------------------------------------------------
1321
1322 dnl flush the cache because checking for programs might abort
1323 AC_CACHE_SAVE
1324
1325 dnl cross-compiling support: we're cross compiling if the build system is
1326 dnl different from the target one (assume host and target be always the same)
1327 if test "$build" != "$host" ; then
1328     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1329         CC=$host_alias-gcc
1330         CXX=$host_alias-c++
1331         AR=$host_alias-ar
1332         RANLIB=$host_alias-ranlib
1333         DLLTOOL=$host_alias-dlltool
1334         RESCOMP=$host_alias-windres
1335         STRIP=$host_alias-strip
1336     elif test "x$CC" '!=' "x"; then
1337         echo "You set CC, I assume you know what you are doing."
1338     else
1339         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1340     fi
1341 fi
1342
1343 dnl C-compiler checks
1344 dnl   defines CC with the compiler to use
1345 dnl   defines GCC with yes if using gcc
1346 dnl   defines GCC empty if not using gcc
1347 dnl   defines CFLAGS
1348 dnl
1349 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1350 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1351 dnl -g and -O flags ourselves below
1352 CFLAGS=${CFLAGS:=}
1353 AC_PROG_CC
1354
1355 dnl is -traditional needed for correct compilations
1356 dnl   adds -traditional for gcc if needed
1357 AC_PROG_GCC_TRADITIONAL
1358
1359 AC_LANG_SAVE
1360 AC_LANG_CPLUSPLUS
1361
1362 dnl C++-compiler checks
1363 dnl   defines CXX with the compiler to use
1364 dnl   defines GXX with yes if using gxx
1365 dnl   defines GXX empty if not using gxx
1366 dnl   defines CXXFLAGS
1367 dnl
1368 dnl see CFLAGS line above
1369 CXXFLAGS=${CXXFLAGS:=}
1370 AC_PROG_CXX
1371
1372 AC_LANG_RESTORE
1373
1374 dnl ranlib command
1375 dnl   defines RANLIB with the appropriate command
1376 AC_PROG_RANLIB
1377
1378 dnl ar command
1379 dnl   defines AR with the appropriate command
1380 AC_CHECK_PROG(AR, ar, ar)
1381 if test "x$AR" = "x" ; then
1382     AC_MSG_ERROR([ar is needed to build wxWidgets])
1383 fi
1384
1385 dnl install checks
1386 dnl   defines INSTALL with the appropriate command
1387 AC_PROG_INSTALL
1388
1389 dnl   make install path absolute (if not already);
1390 dnl   will fail with (some) MSDOS paths
1391 case ${INSTALL} in
1392   /* ) # Absolute
1393      ;;
1394   ?:* ) # Drive letter, considered as absolute.
1395      ;;
1396   *)
1397      INSTALL=`pwd`/${INSTALL} ;;
1398 esac
1399
1400
1401 case "${host}" in
1402
1403     dnl The other BSD's should probably go in here too, since this is
1404     dnl to workaround a strange static lib BSDism.
1405     dnl Mac OS X install seems to ignore -p option...
1406     powerpc-*-darwin* )
1407         INSTALL_PROGRAM="cp -fp"
1408         INSTALL_DATA="cp -fp"
1409         ;;
1410     *)
1411         ;;
1412 esac
1413
1414 dnl strip command
1415 dnl   defines STRIP as strip or nothing if not found
1416 AC_CHECK_PROG(STRIP, strip, strip, true)
1417
1418 dnl does make support "-include" (only GNU make does AFAIK)?
1419 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1420 [
1421     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1422             egrep -s GNU > /dev/null); then
1423         wx_cv_prog_makeisgnu="yes"
1424     else
1425         wx_cv_prog_makeisgnu="no"
1426     fi
1427 ])
1428
1429 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1430     IF_GNU_MAKE=""
1431 else
1432     IF_GNU_MAKE="#"
1433 fi
1434
1435 AC_SUBST(IF_GNU_MAKE)
1436
1437 dnl we don't need to check for VPATH support in GNU make - it does have it
1438 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1439 dnl check if VPATH works
1440 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1441 dnl create Makefile
1442 cat - << EOF > confMake
1443 check : file
1444         cp \$? \$@
1445         cp \$? final_file
1446 EOF
1447
1448 if test ! -d sub ; then
1449   mkdir sub
1450 fi
1451 echo dummy > sub/file
1452 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1453 RESULT=$?
1454 rm -f sub/file check final_file confMake
1455 rmdir sub
1456 if test "$RESULT" = 0; then
1457   wx_cv_prog_makevpath="yes"
1458 else
1459   wx_cv_prog_makevpath="no"
1460 fi
1461 ])
1462
1463 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1464 AC_MSG_ERROR([
1465 You need a make-utility that is able to use the variable
1466 VPATH correctly.
1467 If your version of make does not support VPATH correctly,
1468 please install GNU-make (possibly as gmake), and start
1469 configure with the following command:
1470 export MAKE=gmake; ./configure  for sh-type shells
1471 setenv MAKE gmake; ./configure  for csh-type shells
1472 Also please do remember to use gmake in this case every time
1473 you are trying to compile.
1474 ])
1475 fi dnl make without VPATH
1476 fi dnl not GNU make
1477
1478 dnl needed for making link to setup.h
1479 AC_PROG_LN_S
1480
1481 dnl ------------------------------------------------------------------------
1482 dnl Platform specific tests
1483 dnl ------------------------------------------------------------------------
1484
1485 case "${host}" in
1486   *-pc-os2_emx | *-pc-os2-emx )
1487       dnl ---------------------------------------------------------------------
1488       dnl When we are using gcc on OS/2, we want to be either using resources
1489       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1490       dnl Moreover we need to link explicitly against either stdcpp.a or
1491       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1492       dnl not "g++/c++".
1493       dnl ---------------------------------------------------------------------
1494       dnl (OS/2-only piece)
1495       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1496           dnl More complete Unix emulation for unix-like ports
1497           dnl by linking in POSIX/2's cExt (if available).
1498           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1499       else
1500           dnl Include resources for the "native" port (wxPM).
1501           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1502       fi
1503       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1504           AC_TRY_COMPILE([],
1505               [
1506                   #if (__GNUC__ < 3)
1507                       #error old gcc
1508                   #endif
1509               ],
1510               [
1511                   AC_TRY_COMPILE([],
1512                       [
1513                           #if (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1514                               #error intermediate gcc
1515                           #endif
1516                       ],
1517                       [
1518                          wx_cv_gccversion=Innotek
1519                       ],
1520                       [
1521                          wx_cv_gccversion=3
1522                       ]
1523                   )
1524               ],
1525               [
1526                   wx_cv_gccversion=2
1527               ]
1528           )
1529       ])
1530       if test "$wx_cv_gccversion" = "2"; then
1531           LIBS="$LIBS -lstdcpp"
1532           LDFLAGS="$LDFLAGS -Zsysv-signals"
1533       else
1534           if test "$wx_cv_gccversion" = "3"; then
1535               LIBS="$LIBS -lstdcxx"
1536               LDFLAGS="$LDFLAGS -Zsysv-signals"
1537           else
1538               LIBS="$LIBS -lstdc++"
1539           fi
1540       fi
1541       if test "$wxUSE_OMF" = "yes"; then
1542         LDFLAGS="$LDFLAGS -Zomf -Zlinker /PMTYPE:PM -Zlinker /EXEPACK"
1543       fi
1544       dnl (end of OS/2-only piece)
1545   ;;
1546   *)
1547       dnl ---------------------------------------------------------------------
1548       dnl look for strcasecmp() in string.h and then strings.h if it's not
1549       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1550       dnl used.
1551       dnl ---------------------------------------------------------------------
1552       dnl (non-OS/2-only piece)
1553
1554       AC_LANG_SAVE
1555       AC_LANG_CPLUSPLUS
1556
1557       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1558           AC_TRY_LINK([
1559               #include <string.h>
1560               ],
1561               [
1562                   strcasecmp("foo", "bar");
1563               ],
1564               ac_cv_string_strcasecmp=yes,
1565               ac_cv_string_strcasecmp=no
1566           )
1567       ])
1568
1569       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1570           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1571       else
1572           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1573               AC_TRY_LINK([
1574                   #include <strings.h>
1575                   ],
1576                   [
1577                       strcasecmp("foo", "bar");
1578                   ],
1579                   ac_cv_strings_strcasecmp=yes,
1580                   ac_cv_strings_strcasecmp=no
1581               )
1582           ])
1583
1584           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1585               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1586           else
1587               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1588           fi
1589       fi
1590
1591       AC_LANG_RESTORE
1592       dnl (end of non-OS/2-only piece)
1593   ;;
1594 esac
1595
1596 dnl ------------------------------------------------------------------------
1597 dnl Check for headers
1598 dnl ------------------------------------------------------------------------
1599
1600 dnl defines HAVE_STDLIB_H
1601 AC_CHECK_HEADERS(stdlib.h)
1602 dnl defines HAVE_MALLOC_H
1603 AC_CHECK_HEADERS(malloc.h)
1604 dnl defines HAVE_UNISTD_H
1605 AC_CHECK_HEADERS(unistd.h)
1606 dnl defines HAVE_WCHAR_H
1607 AC_CHECK_HEADERS(wchar.h)
1608
1609 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1610 if test "$ac_cv_header_wchar_h" != "yes"; then
1611     dnl defines HAVE_WCSTR_H
1612     AC_CHECK_HEADERS(wcstr.h)
1613 fi
1614
1615 dnl defines HAVE_FNMATCH_H
1616 AC_CHECK_HEADERS(fnmatch.h)
1617
1618 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1619     AC_CHECK_FUNCS(fnmatch)
1620 fi
1621
1622 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1623 AC_CHECK_HEADERS(langinfo.h)
1624
1625 case "${host}" in
1626   *-pc-os2_emx | *-pc-os2-emx )
1627       dnl Explicitly link -lintl if langinfo.h is available.
1628       if test $ac_cv_header_langinfo_h = "yes"; then
1629           LIBS="$LIBS -lintl"
1630       fi
1631   ;;
1632 esac
1633
1634 if test "$wxUSE_GUI" = "yes"; then
1635     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1636         dnl defines HAVE_X11_XKBLIB_H
1637         AC_CHECK_HEADERS(X11/Xlib.h)
1638         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1639                          [
1640                           #if HAVE_X11_XLIB_H
1641                             #include <X11/Xlib.h>
1642                           #endif
1643                          ])
1644     fi
1645 fi
1646
1647 dnl ---------------------------------------------------------------------------
1648 dnl Checks for compiler characteristics
1649 dnl ---------------------------------------------------------------------------
1650
1651 dnl defines const to be empty if c-compiler does not support const fully
1652 AC_C_CONST
1653 dnl defines inline to a sensible value for the c-compiler
1654 AC_C_INLINE
1655
1656 dnl check the sizes of integral types (give some reasonable default values for
1657 dnl cross-compiling)
1658 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1659 AC_CHECK_SIZEOF(char, 1)
1660 AC_CHECK_SIZEOF(short, 2)
1661 AC_CHECK_SIZEOF(void *, 4)
1662 AC_CHECK_SIZEOF(int, 4)
1663 AC_CHECK_SIZEOF(long, 4)
1664 AC_CHECK_SIZEOF(size_t, 4)
1665
1666 case "${host}" in
1667     arm-*-linux* )
1668         AC_CHECK_SIZEOF(long long, 8)
1669     ;;
1670     *-hp-hpux* )
1671         AC_CHECK_SIZEOF(long long, 0)
1672         if test "$ac_cv_sizeof_long_long" != "0"; then
1673             dnl HPUX 10.20 headers need this define in order to use long long definitions
1674             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1675         fi
1676     ;;
1677     * )
1678         AC_CHECK_SIZEOF(long long, 0)
1679 esac
1680
1681 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1682 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1683 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1684 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1685 [
1686     AC_TRY_RUN(
1687         [
1688             /* DJGPP only has fake wchar_t: */
1689             #ifdef __DJGPP__
1690             #  error "fake wchar_t"
1691             #endif
1692             #ifdef HAVE_WCHAR_H
1693             #  ifdef __CYGWIN__
1694             #    include <stddef.h>
1695             #  endif
1696             #  include <wchar.h>
1697             #endif
1698             #ifdef HAVE_STDLIB_H
1699             #  include <stdlib.h>
1700             #endif
1701             #include <stdio.h>
1702             int main()
1703             {
1704                 FILE *f=fopen("conftestval", "w");
1705                 if (!f) exit(1);
1706                 fprintf(f, "%i", sizeof(wchar_t));
1707                 exit(0);
1708             }
1709         ],
1710         wx_cv_sizeof_wchar_t=`cat conftestval`,
1711         wx_cv_sizeof_wchar_t=0,
1712         [
1713             case "${host}" in
1714               *-pc-msdosdjgpp )
1715                 wx_cv_sizeof_wchar_t=0
1716                 ;;
1717               * )
1718                 wx_cv_sizeof_wchar_t=4
1719                 ;;
1720             esac
1721         ]
1722     )
1723 ])
1724
1725 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1726
1727 dnl checks needed to define wxVaCopy
1728 AC_CACHE_CHECK([for va_copy],
1729     wx_cv_func_va_copy,
1730     [
1731         AC_LINK_IFELSE([
1732             #include <stdarg.h>
1733             void foo(char *f, ...)
1734             {
1735                 va_list ap1, ap2;
1736                 va_start(ap1, f);
1737                 va_copy(ap2, ap1);
1738                 va_end(ap2);
1739                 va_end(ap1);
1740             }
1741             int main()
1742             {
1743                 foo("hi", 17);
1744                 return 0;
1745             }],
1746             wx_cv_func_va_copy=yes,
1747             wx_cv_func_va_copy=no
1748         )
1749     ]
1750 )
1751
1752 if test $wx_cv_func_va_copy = "yes"; then
1753     AC_DEFINE(HAVE_VA_COPY)
1754 else
1755     dnl try to understand how can we copy va_lists
1756     AC_CACHE_CHECK([if va_list can be copied by value],
1757         wx_cv_type_va_list_lvalue,
1758         [
1759             AC_RUN_IFELSE([
1760                 #include <stdarg.h>
1761                 int foo(char *f, ...)
1762                 {
1763                     va_list ap1, ap2;
1764                     va_start(ap1, f);
1765                     ap2 = ap1;
1766                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1767                         return 1;
1768                     va_end(ap2);
1769                     va_end(ap1);
1770                     return 0;
1771                 }
1772                 int main()
1773                 {
1774                     return foo("hi", 17);
1775                 }],
1776                 wx_cv_type_va_list_lvalue=yes,
1777                 wx_cv_type_va_list_lvalue=no,
1778                 dnl assume most common case for cross-compiling...
1779                 wx_cv_type_va_list_lvalue=yes
1780             )
1781         ]
1782     )
1783
1784     if test $wx_cv_type_va_list_lvalue != "yes"; then
1785         dnl we suppose that the only thing which can't be copied like this
1786         dnl are arrays... only experience will show whether this is really true
1787         AC_DEFINE(VA_LIST_IS_ARRAY)
1788     fi
1789 fi
1790
1791 dnl check for large file support
1792 AC_SYS_LARGEFILE
1793
1794 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1795 dnl line because otherwise the system headers risk being included before
1796 dnl wx/defs.h which defines these constants leading to inconsistent
1797 dnl sizeof(off_t) in different source files of the same program and linking
1798 dnl problems
1799 if test "x$wx_largefile" = "xyes"; then
1800     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1801         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1802     else
1803         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1804     fi
1805     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1806     AC_FUNC_FSEEKO
1807     if test "$ac_cv_sys_largefile_source" != no; then
1808         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1809     fi
1810     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1811 fi
1812
1813 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1814 WX_C_BIGENDIAN
1815
1816 dnl check for iostream (as opposed to iostream.h) standard header
1817 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1818
1819 dnl check whether C++ compiler supports bool built-in type
1820 WX_CPP_BOOL
1821
1822 dnl check whether C++ compiler supports explicit keyword
1823 WX_CPP_EXPLICIT
1824
1825 dnl check whether C++ compiler supports C++ casts
1826 AC_CXX_CONST_CAST
1827 AC_CXX_REINTERPRET_CAST
1828 AC_CXX_STATIC_CAST
1829
1830 dnl check various STL features
1831 if test "$wxUSE_STL" = "yes"; then
1832     AC_LANG_PUSH(C++)
1833
1834     dnl check for basic STL functionality
1835     AC_MSG_CHECKING([for basic STL functionality])
1836     AC_TRY_COMPILE([#include <string>
1837                     #include <functional>
1838                     #include <algorithm>
1839                     #include <vector>
1840                     #include <list>],
1841                     [std::vector<int> moo;
1842                      std::list<int> foo;
1843                      std::vector<int>::iterator it =
1844                          std::find_if(moo.begin(), moo.end(),
1845                                       std::bind2nd(std::less<int>(), 3));],
1846                     [AC_MSG_RESULT([yes])],
1847                     [AC_MSG_RESULT([no])
1848                      AC_MSG_ERROR([Basic STL functionality missing])])
1849
1850     dnl check if <string> declares std::wstring
1851     AC_MSG_CHECKING([for std::wstring in <string>])
1852     AC_TRY_COMPILE([#include <string>],
1853                    [std::wstring foo;],
1854                    [AC_MSG_RESULT(yes)
1855                     AC_DEFINE(HAVE_STD_WSTRING)],
1856                    [AC_MSG_RESULT(no)])
1857
1858     dnl check for compliant std::string::compare
1859     AC_MSG_CHECKING([for compliant std::string::compare])
1860     AC_TRY_COMPILE([#include <string>],
1861                    [std::string foo, bar;
1862                     foo.compare(bar);
1863                     foo.compare(1, 1, bar);
1864                     foo.compare(1, 1, bar, 1, 1);
1865                     foo.compare("");
1866                     foo.compare(1, 1, "");
1867                     foo.compare(1, 1, "", 2);],
1868                    [AC_MSG_RESULT(yes)
1869                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1870                    [AC_MSG_RESULT(no)])
1871
1872     dnl check for hash_map and hash_set headers
1873     AC_CHECK_HEADER([hash_map],
1874                     [AC_MSG_CHECKING([for hash_map and hash_set])
1875                      AC_TRY_COMPILE([#include <hash_map>
1876                                      #include <hash_set>],
1877                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1878                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1879                                     [AC_MSG_RESULT(yes)
1880                                      AC_DEFINE(HAVE_HASH_MAP)
1881                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1882                                     [AC_MSG_RESULT(no)])
1883                      ])
1884
1885     AC_CHECK_HEADER([ext/hash_map],
1886                     [AC_MSG_CHECKING([for hash_map and hash_set])
1887                      AC_TRY_COMPILE([#include <ext/hash_map>
1888                                      #include <ext/hash_set>],
1889                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1890                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1891                                     [AC_MSG_RESULT(yes)
1892                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1893                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1894                                     [AC_MSG_RESULT(no)])
1895                      ])
1896
1897     AC_LANG_POP
1898 fi
1899
1900 dnl ---------------------------------------------------------------------------
1901 dnl Define search path for includes and libraries: all headers and libs will be
1902 dnl looked for in all directories of this path
1903 dnl ---------------------------------------------------------------------------
1904
1905 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1906 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1907 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1908 dnl
1909 dnl Also try to put all directories which may contain X11R6 before those which
1910 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1911 dnl
1912 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1913 dnl systems which have both (AIX 4.x does)
1914 SEARCH_INCLUDE="\
1915     /usr/local/include        \
1916                               \
1917     /usr/Motif-2.1/include    \
1918     /usr/Motif-1.2/include    \
1919     /usr/include/Motif1.2     \
1920     /opt/xpm/include/X11      \
1921     /opt/GBxpm/include/       \
1922     /opt/GBxpm/X11/include/   \
1923                               \
1924     /usr/dt/include           \
1925     /usr/openwin/include      \
1926                               \
1927     /usr/include/Xm           \
1928                               \
1929     /usr/X11R6/include        \
1930     /usr/X11R6.4/include      \
1931     /usr/X11R5/include        \
1932     /usr/X11R4/include        \
1933                               \
1934     /usr/include/X11R6        \
1935     /usr/include/X11R5        \
1936     /usr/include/X11R4        \
1937                               \
1938     /usr/local/X11R6/include  \
1939     /usr/local/X11R5/include  \
1940     /usr/local/X11R4/include  \
1941                               \
1942     /usr/local/include/X11R6  \
1943     /usr/local/include/X11R5  \
1944     /usr/local/include/X11R4  \
1945                               \
1946     /usr/X11/include          \
1947     /usr/include/X11          \
1948     /usr/local/X11/include    \
1949     /usr/local/include/X11    \
1950                               \
1951     /usr/X386/include         \
1952     /usr/x386/include         \
1953     /usr/XFree86/include/X11  \
1954                               \
1955     X:/XFree86/include        \
1956     X:/XFree86/include/X11    \
1957                               \
1958     /usr/include/gtk          \
1959     /usr/local/include/gtk    \
1960     /usr/include/glib         \
1961     /usr/local/include/glib   \
1962                               \
1963     /usr/include/qt           \
1964     /usr/local/include/qt     \
1965                               \
1966     /usr/local/arm/3.3.2/include     \
1967                               \
1968     /usr/include/windows      \
1969     /usr/include/wine         \
1970     /usr/local/include/wine   \
1971                               \
1972     /usr/unsupported/include  \
1973     /usr/athena/include       \
1974     /usr/local/x11r5/include  \
1975     /usr/lpp/Xamples/include  \
1976                               \
1977     /usr/openwin/share/include"
1978
1979 dnl prepend lib and lib32 for IRIX where the files in these directories should
1980 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
1981 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
1982 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
1983 dnl
1984 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
1985 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
1986
1987 dnl ------------------------------------------------------------------------
1988 dnl Check for libraries
1989 dnl ------------------------------------------------------------------------
1990
1991 dnl flush the cache because checking for libraries below might abort
1992 AC_CACHE_SAVE
1993
1994 dnl check for glibc version
1995 dnl
1996 dnl VZ: I have no idea why had this check been there originally, but now
1997 dnl     we could probably do without it by just always adding _GNU_SOURCE
1998 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1999     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2000         AC_TRY_COMPILE([#include <features.h>],
2001             [
2002                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2003                     #error not glibc2.1
2004                 #endif
2005             ],
2006             [
2007                 wx_cv_lib_glibc21=yes
2008             ],
2009             [
2010                 wx_cv_lib_glibc21=no
2011             ]
2012         )
2013     ])
2014     if test "$wx_cv_lib_glibc21" = "yes"; then
2015         AC_DEFINE(wxHAVE_GLIBC2)
2016     fi
2017 fi
2018
2019 dnl we may need _GNU_SOURCE for 2 things:
2020 dnl
2021 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2022 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2023 dnl  which breaks libtiff compilation, so it is simpler to just define
2024 dnl  _GNU_SOURCE to get everything)
2025 dnl
2026 dnl  2. for Unicode functions
2027 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2028     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2029         AC_DEFINE(_GNU_SOURCE)
2030     fi
2031 fi
2032
2033 dnl ---------------------------------------------------------------------------
2034 dnl Optional libraries
2035 dnl
2036 dnl   --with-<lib>=sys
2037 dnl       looks for system library and fails if not found
2038 dnl
2039 dnl   --with-<lib>
2040 dnl   --with-<lib>=yes
2041 dnl       looks for system library and, if not found, prints a warning,
2042 dnl       falls back to the builtin wx version, and continues configuration
2043 dnl
2044 dnl   --with-<lib>=builtin
2045 dnl       uses builtin wx version without searching for system library
2046 dnl
2047 dnl   --with-<lib>=no
2048 dnl   --without-<lib>
2049 dnl       do not use library (neither system nor builtin wx version)
2050 dnl
2051 dnl ---------------------------------------------------------------------------
2052
2053 dnl ------------------------------------------------------------------------
2054 dnl Check for regex libraries
2055 dnl ------------------------------------------------------------------------
2056
2057 if test "$wxUSE_REGEX" != "no"; then
2058     AC_DEFINE(wxUSE_REGEX)
2059
2060     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2061         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2062         wxUSE_REGEX=builtin
2063     fi
2064
2065     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2066         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2067         dnl on some old systems it may be in libregex - check for it too?
2068         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2069
2070         if test "x$ac_cv_func_regcomp" != "xyes"; then
2071             if test "$wxUSE_REGEX" = "sys" ; then
2072                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2073             else
2074                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2075                 wxUSE_REGEX=builtin
2076             fi
2077         else
2078             dnl we are using the system library
2079             wxUSE_REGEX=sys
2080             dnl only the built-in supports advanced REs
2081             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2082         fi
2083     fi
2084 fi
2085
2086 dnl ------------------------------------------------------------------------
2087 dnl Check for zlib compression library
2088 dnl ------------------------------------------------------------------------
2089
2090 ZLIB_LINK=
2091 if test "$wxUSE_ZLIB" != "no" ; then
2092     AC_DEFINE(wxUSE_ZLIB)
2093
2094     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2095         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2096         dnl should still use it because hopefully (can someone confirm this?)
2097         dnl Apple did fix the security problem in it and not using the system
2098         dnl library results in a whole bunch of warnings when linking with
2099         dnl Carbon framework
2100         if test "$USE_DARWIN" = 1; then
2101             system_zlib_h_ok="yes"
2102         else
2103             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2104             dnl known to not work) and although I don't know which is
2105             dnl the minimal required version it's safer to test for 1.1.4 as
2106             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2107             dnl has anything more ancient (1.1.3 was released in July 1998)
2108             dnl anyhow
2109             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2110                 [AC_TRY_RUN(
2111                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2112                     [
2113                         #include <zlib.h>
2114                         #include <stdio.h>
2115
2116                         int main()
2117                         {
2118                             FILE *f=fopen("conftestval", "w");
2119                             if (!f) exit(1);
2120                             fprintf(f, "%s",
2121                                     ZLIB_VERSION[0] == '1' &&
2122                                     (ZLIB_VERSION[2] > '1' ||
2123                                     (ZLIB_VERSION[2] == '1' &&
2124                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2125                             exit(0);
2126                         }
2127                     ],
2128                     ac_cv_header_zlib_h=`cat conftestval`,
2129                     ac_cv_header_zlib_h=no,
2130                     dnl cross-compiling: don't have an answer, try later
2131                     unset ac_cv_header_zlib_h
2132                 )]
2133             )
2134             dnl If the test above did not come up with a value (e.g. cross
2135             dnl compiling) then this should give a definitive answer
2136             AC_CHECK_HEADER(zlib.h)
2137
2138             system_zlib_h_ok=$ac_cv_header_zlib_h
2139         fi
2140
2141         if test "$system_zlib_h_ok" = "yes"; then
2142             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2143         fi
2144
2145         if test "x$ZLIB_LINK" = "x" ; then
2146             if test "$wxUSE_ZLIB" = "sys" ; then
2147                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2148             else
2149                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2150                 wxUSE_ZLIB=builtin
2151             fi
2152         else
2153             dnl we are using the system library
2154             wxUSE_ZLIB=sys
2155         fi
2156     fi
2157 fi
2158
2159 dnl ------------------------------------------------------------------------
2160 dnl Check for png library
2161 dnl ------------------------------------------------------------------------
2162
2163 PNG_LINK=
2164 if test "$wxUSE_LIBPNG" != "no" ; then
2165     AC_DEFINE(wxUSE_LIBPNG)
2166
2167     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2168         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2169         wxUSE_LIBPNG=sys
2170     fi
2171
2172     dnl for the check below to have a chance to succeed, we must already have
2173     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2174     dnl doesn't depend on zlib)
2175     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2176         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2177         wxUSE_LIBPNG=builtin
2178     fi
2179
2180     if test "$wxUSE_MGL" != 1 ; then
2181         dnl Don't check for libpng when building wxMGL, libmgl contains it
2182         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2183             dnl libpng version 0.9 is known to not work, if an even newer
2184             dnl version is required, just bump it up in the test below
2185             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2186                 [AC_TRY_RUN(
2187                     dnl png.h defines PNG_LIBPNG_VER=number
2188                     [
2189                         #include <png.h>
2190                         #include <stdio.h>
2191
2192                         int main()
2193                         {
2194                             FILE *f=fopen("conftestval", "w");
2195                             if (!f) exit(1);
2196                             fprintf(f, "%s",
2197                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2198                             exit(0);
2199                         }
2200                     ],
2201                     ac_cv_header_png_h=`cat conftestval`,
2202                     ac_cv_header_png_h=no,
2203                     dnl cross-compiling: test (later) if we have any png.h
2204                     unset ac_cv_header_png_h
2205                 )]
2206             )
2207             AC_CHECK_HEADER(png.h)
2208
2209             if test "$ac_cv_header_png_h" = "yes"; then
2210                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2211             fi
2212
2213             if test "x$PNG_LINK" = "x" ; then
2214                 if test "$wxUSE_LIBPNG" = "sys" ; then
2215                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2216                 else
2217                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2218                     wxUSE_LIBPNG=builtin
2219                 fi
2220             else
2221                 dnl we are using the system library
2222                 wxUSE_LIBPNG=sys
2223             fi
2224         fi
2225     fi
2226
2227     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2228 fi
2229
2230 dnl ------------------------------------------------------------------------
2231 dnl Check for jpeg library
2232 dnl ------------------------------------------------------------------------
2233
2234 JPEG_LINK=
2235 if test "$wxUSE_LIBJPEG" != "no" ; then
2236     AC_DEFINE(wxUSE_LIBJPEG)
2237
2238     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2239         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2240         wxUSE_LIBJPEG=sys
2241     fi
2242
2243     if test "$wxUSE_MGL" != 1 ; then
2244         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2245         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2246             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2247             dnl HAVE_STDLIB_H which are already defined and this provokes
2248             dnl a compiler warning which configure considers as an error...
2249             AC_MSG_CHECKING(for jpeglib.h)
2250             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2251                 AC_TRY_COMPILE(
2252                     [
2253                         #undef HAVE_STDLIB_H
2254                         #include <stdio.h>
2255                         #include <jpeglib.h>
2256                     ],
2257                     [
2258                     ],
2259                     ac_cv_header_jpeglib_h=yes,
2260                     ac_cv_header_jpeglib_h=no
2261                 )
2262             )
2263             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2264
2265             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2266                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2267             fi
2268
2269             if test "x$JPEG_LINK" = "x" ; then
2270                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2271                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2272                 else
2273                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2274                     wxUSE_LIBJPEG=builtin
2275                 fi
2276             else
2277                 dnl we are using the system library
2278                 wxUSE_LIBJPEG=sys
2279             fi
2280         fi
2281     fi
2282 fi
2283
2284 dnl ------------------------------------------------------------------------
2285 dnl Check for tiff library
2286 dnl ------------------------------------------------------------------------
2287
2288 TIFF_LINK=
2289 TIFF_PREREQ_LINKS=-lm
2290 if test "$wxUSE_LIBTIFF" != "no" ; then
2291     AC_DEFINE(wxUSE_LIBTIFF)
2292
2293     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2294         dnl libtiff may depend on libjpeg and libz so use them in the test
2295         dnl below or it would fail
2296         if test "$wxUSE_LIBJPEG" = "sys"; then
2297             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2298         fi
2299         if test "$wxUSE_ZLIB" = "sys"; then
2300             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2301         fi
2302         AC_CHECK_HEADER(tiffio.h,
2303                         [
2304                             AC_CHECK_LIB(tiff, TIFFError,
2305                                          TIFF_LINK=" -ltiff",
2306                                          ,
2307                                          $TIFF_PREREQ_LINKS)
2308                         ]
2309                        )
2310
2311         if test "x$TIFF_LINK" = "x" ; then
2312             if test "$wxUSE_LIBTIFF" = "sys" ; then
2313                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2314             else
2315                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2316                 wxUSE_LIBTIFF=builtin
2317             fi
2318         else
2319             dnl we are using the system library
2320             wxUSE_LIBTIFF=sys
2321         fi
2322     fi
2323 fi
2324
2325 dnl ------------------------------------------------------------------------
2326 dnl Check for expat libraries
2327 dnl ------------------------------------------------------------------------
2328
2329 if test "$wxUSE_EXPAT" != "no"; then
2330     wxUSE_XML=yes
2331     AC_DEFINE(wxUSE_EXPAT)
2332     AC_DEFINE(wxUSE_XML)
2333
2334     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2335         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2336         if test "x$found_expat_h" = "x1"; then
2337             dnl Expat 1.95.6 comes with broken expat.h:
2338             AC_CACHE_CHECK([if expat.h is valid C++ header],
2339                 wx_cv_expat_is_not_broken,
2340                 [
2341                 AC_LANG_SAVE
2342                 AC_LANG_CPLUSPLUS
2343                 AC_TRY_COMPILE([#include <expat.h>],[],
2344                     wx_cv_expat_is_not_broken=yes,
2345                     wx_cv_expat_is_not_broken=no
2346                 )
2347                 AC_LANG_RESTORE
2348                 ]
2349             )
2350             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2351                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2352             fi
2353         fi
2354         if test "x$EXPAT_LINK" = "x" ; then
2355             if test "$wxUSE_EXPAT" = "sys" ; then
2356                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2357             else
2358                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2359                 wxUSE_EXPAT=builtin
2360             fi
2361         else
2362             dnl we are using the system library
2363             wxUSE_EXPAT=sys
2364         fi
2365     fi
2366     if test "$wxUSE_EXPAT" = "builtin" ; then
2367         dnl Expat needs this:
2368         AC_CONFIG_SUBDIRS([src/expat])
2369     fi
2370 fi
2371
2372
2373 dnl ------------------------------------------------------------------------
2374 dnl Check for libmspack
2375 dnl ------------------------------------------------------------------------
2376
2377 if test "$wxUSE_LIBMSPACK" != "no"; then
2378     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2379     if test "x$found_mspack_h" = "x1"; then
2380         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2381                      MSPACK_LINK=" -lmspack")
2382     fi
2383     if test "x$MSPACK_LINK" = "x" ; then
2384         wxUSE_LIBMSPACK=no
2385     fi
2386 fi
2387
2388 if test "$wxUSE_LIBMSPACK" != "no"; then
2389     AC_DEFINE(wxUSE_LIBMSPACK)
2390 fi
2391
2392
2393 dnl ----------------------------------------------------------------
2394 dnl search for toolkit (widget sets)
2395 dnl ----------------------------------------------------------------
2396
2397 AFMINSTALL=
2398 WIN32INSTALL=
2399
2400 TOOLKIT=
2401 TOOLKIT_INCLUDE=
2402 WIDGET_SET=
2403
2404 dnl are we building for a win32 target environment?
2405 dnl If so, setup common stuff needed for both GUI and Base libs.
2406 if test "$USE_WIN32" = 1 ; then
2407     AC_CHECK_HEADERS(w32api.h)
2408     AC_CHECK_HEADER(windows.h, [],
2409     [
2410         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2411     ])
2412
2413     dnl --- FIXME: This is still a somewhat random list of libs,
2414     dnl ---        some of them should probably be included conditionally.
2415     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2416
2417     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2418         LIBS="$LIBS -loleacc"
2419     fi
2420
2421     case "${host}" in
2422         *-*-cygwin* )
2423             dnl Cygwin doesn't include these by default
2424             LIBS="$LIBS -lkernel32 -luser32"
2425             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2426     esac
2427
2428     dnl add extra odbc libs if we have compiled in odbc
2429     if test "$wxUSE_ODBC" = "sys" ; then
2430         wxUSE_ODBC = "yes"
2431     fi
2432     if test "$wxUSE_ODBC" = "yes" ; then
2433         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2434         AC_DEFINE(wxUSE_ODBC)
2435     fi
2436     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2437
2438     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2439     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2440
2441     dnl install Win32-specific files in "make install"
2442     WIN32INSTALL=win32install
2443 fi
2444
2445 if test "$wxUSE_GUI" = "yes"; then
2446     USE_GUI=1
2447
2448     GUI_TK_LIBRARY=
2449
2450     WXGTK12=
2451     WXGTK127=
2452     WXGTK20=
2453     WXGPE=
2454
2455     if test "$wxUSE_COCOA" = 1 ; then
2456         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2457             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2458             wxUSE_PRINTING_ARCHITECTURE=no
2459         fi
2460         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2461             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2462             wxUSE_DRAG_AND_DROP=no
2463         fi
2464         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2465             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2466             wxUSE_DRAGIMAGE=no
2467         fi
2468     fi
2469
2470     if test "$wxUSE_MSW" = 1 ; then
2471         TOOLKIT=MSW
2472         GUIDIST=MSW_DIST
2473
2474         dnl -mwindows causes a heap of other default gui libs to be linked in.
2475         case "${host}" in
2476             *-*-mingw32* )
2477                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2478         esac
2479     fi
2480
2481     if test "$wxUSE_GTK" = 1; then
2482         AC_MSG_CHECKING([for GTK+ version])
2483
2484         gtk_version_cached=1
2485         AC_CACHE_VAL(wx_cv_lib_gtk,
2486             [
2487                 dnl stupid GTK+ AM macros produce their own messages, so we
2488                 dnl have to pass to the next line
2489                 gtk_version_cached=0
2490                 AC_MSG_RESULT()
2491
2492                 dnl we must link against lgthread unless the user
2493                 dnl used --disable-threads
2494                 GTK_MODULES=
2495                 if test "$wxUSE_THREADS" = "yes"; then
2496                     GTK_MODULES=gthread
2497                 fi
2498
2499                 dnl note that if we fail to find GTK2 we abort and don't fall
2500                 dnl back to GTK1.x
2501                 wx_cv_lib_gtk=
2502                 if test "x$wxUSE_GTK2" = "xyes"; then
2503                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2504                 else
2505                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2506
2507                     if test -z "$wx_cv_lib_gtk"; then
2508                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2509                     fi
2510                 fi
2511
2512                 if test -z "$wx_cv_lib_gtk"; then
2513                     dnl looks better in AC_MSG_RESULT
2514                     wx_cv_lib_gtk=none
2515                 else
2516                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2517                     dnl subsequent runs
2518                     wx_cv_cflags_gtk=$GTK_CFLAGS
2519                     wx_cv_libs_gtk=$GTK_LIBS
2520                 fi
2521             ]
2522         )
2523
2524         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2525         dnl enough
2526         if test "$gtk_version_cached" = 1; then
2527             AC_MSG_RESULT($wx_cv_lib_gtk)
2528         fi
2529
2530         case "$wx_cv_lib_gtk" in
2531             2.0)    WXGTK20=1
2532                     TOOLKIT_VERSION=2
2533                     ;;
2534             1.2.7)  WXGTK127=1
2535                     WXGTK12=1
2536                     ;;
2537             1.2.3)  WXGTK12=1
2538                     ;;
2539             *)      AC_MSG_ERROR([
2540 Please check that gtk-config is in path, the directory
2541 where GTK+ libraries are installed (returned by
2542 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2543 equivalent variable and GTK+ is version 1.2.3 or above.
2544                             ])
2545                     ;;
2546         esac
2547
2548         if test "$WXGTK20" = 1; then
2549             save_CFLAGS="$CFLAGS"
2550             save_LIBS="$LIBS"
2551             CFLAGS="$CFLAGS $GTK_CFLAGS"
2552             LIBS="$LIBS $GTK_LIBS"
2553
2554             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2555
2556             dnl test if we have at least GTK+ 2.4:
2557             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2558             AC_TRY_COMPILE([
2559                             #include <gtk/gtk.h>
2560                            ],
2561                            [
2562                             #if !GTK_CHECK_VERSION(2,4,0)
2563                             #error "Not GTK+ 2.4"
2564                             #endif
2565                            ],
2566                            [
2567                             AC_DEFINE(__WXGTK24__)
2568                             AC_MSG_RESULT([yes])
2569                            ],
2570                            [
2571                             AC_MSG_RESULT([no])
2572                            ])
2573
2574             CFLAGS="$save_CFLAGS"
2575             LIBS="$save_LIBS"
2576         else
2577             if test "$wxUSE_UNICODE" = "yes"; then
2578                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2579                 wxUSE_UNICODE=no
2580             fi
2581         fi
2582
2583         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2584         dnl have it but we do the check for the others)
2585         if test "$USE_DARWIN" != 1; then
2586             AC_CHECK_FUNCS(poll)
2587         fi
2588
2589         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2590         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2591
2592         AFMINSTALL=afminstall
2593         TOOLKIT=GTK
2594         GUIDIST=GTK_DIST
2595
2596         dnl test for XIM support in libgdk
2597         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2598
2599
2600         dnl test for external libxpm if we're configured to use it
2601         if test "$wxUSE_GPE" = "yes"; then
2602             AC_MSG_CHECKING(for gpewidget library)
2603             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2604             if test "$ac_find_libraries" != "" ; then
2605                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2606                 dnl -lgpewidget must be before all GTK libs and
2607                 dnl we guess its path from the prefix
2608                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2609                 WXGPE=1
2610                 AC_MSG_RESULT(found at $ac_find_libraries)
2611             else
2612                 AC_MSG_RESULT(not found)
2613             fi
2614
2615             dnl AC_MSG_CHECKING(for gpe library)
2616             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2617             dnl if test "$ac_find_libraries" != "" ; then
2618             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2619             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2620             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2621             dnl else
2622             dnl     AC_MSG_RESULT(not found)
2623             dnl fi
2624         fi
2625     fi
2626
2627     if test "$wxUSE_MGL" = 1; then
2628        AC_MSG_CHECKING(for SciTech MGL library)
2629         if test "x$MGL_ROOT" = x ; then
2630             AC_MSG_RESULT(not found)
2631             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2632         else
2633             AC_MSG_RESULT($MGL_ROOT)
2634         fi
2635
2636         AC_MSG_CHECKING(for libmgl location)
2637         dnl Find MGL library that we want
2638         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2639         dnl             and for non-x86 versions
2640         case "${host}" in
2641             *-*-linux* )
2642               dnl glibc.so, glibc are for older versions of MGL,
2643               dnl x86/a, x86/so are used by >= 5.0 R11
2644               if test "x$wxUSE_SHARED" = xyes ; then
2645                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2646               else
2647                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2648               fi
2649               ;;
2650             *-pc-msdosdjgpp )
2651               mgl_os_candidates="dos32/dj2"
2652               ;;
2653             *)
2654               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2655         esac
2656
2657         mgl_lib_type=""
2658         mgl_os=""
2659
2660         for mgl_os_i in $mgl_os_candidates ; do
2661             if test "x$mgl_os" = x ; then
2662                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2663                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2664                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2665                         mgl_lib_type=debug
2666                         mgl_os=$mgl_os_i
2667                     fi
2668                 fi
2669                 if test "x$mgl_lib_type" = x ; then
2670                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2671                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2672                         mgl_lib_type=release
2673                         mgl_os=$mgl_os_i
2674                     fi
2675                 fi
2676             fi
2677         done
2678
2679         if test "x$mgl_os" = x ; then
2680             AC_MSG_RESULT(not found)
2681             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2682         fi
2683         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2684
2685         wxUSE_UNIVERSAL="yes"
2686
2687         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2688         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2689
2690         AFMINSTALL=afminstall
2691         TOOLKIT=MGL
2692         GUIDIST=MGL_DIST
2693     fi
2694
2695     if test "$wxUSE_MICROWIN" = 1; then
2696         AC_MSG_CHECKING(for MicroWindows)
2697         if test "x$MICROWINDOWS" = x ; then
2698             AC_MSG_RESULT(not found)
2699             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2700         else
2701             AC_MSG_RESULT($MICROWINDOWS)
2702         fi
2703
2704         if test -f $MICROWINDOWS/lib/libmwin.a; then
2705             AC_MSG_RESULT(MicroWindows' libraries found.)
2706         else
2707             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2708         fi
2709
2710         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2711         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2712
2713         wxUSE_UNIVERSAL="yes"
2714
2715         AFMINSTALL=afminstall
2716         TOOLKIT=MICROWIN
2717         GUIDIST=MICROWIN_DIST
2718
2719         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2720     fi
2721
2722     dnl common part of X11 and Motif port checks
2723     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2724         dnl use standard macros to check for X headers/libs, this brings
2725         dnl support for the standard configure options --x-includes,
2726         dnl --x-libraries and --no-x
2727         AC_PATH_XTRA
2728
2729         if test "$no_x" = "yes"; then
2730           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2731         fi
2732
2733         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2734         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2735         dnl this junk out
2736         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2737         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2738         AFMINSTALL=afminstall
2739         COMPILED_X_PROGRAM=0
2740
2741     fi
2742
2743     if test "$wxUSE_X11" = 1; then
2744         if test "$wxUSE_NANOX" = "yes"; then
2745             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2746             if test "x$MICROWIN" = x ; then
2747                 AC_MSG_RESULT(not found)
2748                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2749             else
2750                 AC_MSG_RESULT($MICROWIN)
2751                 AC_DEFINE(wxUSE_NANOX)
2752             fi
2753         fi
2754
2755         if test "$wxUSE_UNICODE" = "yes"; then
2756                 PKG_CHECK_MODULES(PANGOX, pangox,
2757                     [
2758                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2759                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2760                     ],
2761                     [
2762                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2763                     ]
2764                 )
2765                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2766                     [
2767                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2768                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2769                     ],
2770                     [
2771                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2772                         wxUSE_PRINTING_ARCHITECTURE="no"
2773                     ]
2774                 )
2775                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2776                     [
2777                         AC_DEFINE(HAVE_PANGO_XFT)
2778                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2779                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2780                     ],
2781                     [
2782                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2783                     ]
2784                 )
2785                 save_CFLAGS="$CFLAGS"
2786                 save_LIBS="$LIBS"
2787                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2788                 LIBS="$LIBS $PANGOX_LIBS"
2789                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2790                 CFLAGS="$save_CFLAGS"
2791                 LIBS="$save_LIBS"
2792         fi
2793
2794         wxUSE_UNIVERSAL="yes"
2795
2796         if test "$wxUSE_NANOX" = "yes"; then
2797             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2798             TOOLCHAIN_DEFS="${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"
2799             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2800         else
2801             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2802         fi
2803
2804         TOOLKIT=X11
2805         GUIDIST=X11_DIST
2806     fi
2807
2808     if test "$wxUSE_MOTIF" = 1; then
2809         AC_MSG_CHECKING(for Motif/Lesstif headers)
2810         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2811         if test "$ac_find_includes" != "" ; then
2812             AC_MSG_RESULT(found in $ac_find_includes)
2813             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2814             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2815         else
2816             AC_TRY_COMPILE(
2817                 [
2818                     #include <Xm/Xm.h>
2819                 ],
2820                 [
2821                     int version;
2822                     version = xmUseVersion;
2823                 ],
2824                 [
2825                     AC_MSG_RESULT(found in default search path)
2826                     COMPILED_X_PROGRAM=1
2827                 ],
2828                 [
2829                     AC_MSG_RESULT(no)
2830                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2831                 ]
2832             )
2833         fi
2834
2835         if test "$COMPILED_X_PROGRAM" = 0; then
2836             AC_MSG_CHECKING(for Motif/Lesstif library)
2837             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2838             if test "$ac_find_libraries" != "" ; then
2839                 AC_MSG_RESULT(found at $ac_find_libraries)
2840
2841                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2842                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2843             else
2844                 dnl it might happen that we found headers in one of the
2845                 dnl standard paths but the libs are elsewhere - we do need to
2846                 dnl try to compile a sample program then here
2847                 save_CFLAGS=$CFLAGS
2848                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2849
2850                 AC_TRY_COMPILE(
2851                     [
2852                         #include <Xm/Xm.h>
2853                     ],
2854                     [
2855                         int version;
2856                         version = xmUseVersion;
2857                     ],
2858                     [
2859                         AC_MSG_RESULT(found in default search path)
2860                         COMPILED_X_PROGRAM=1
2861                     ],
2862                     [
2863                         AC_MSG_RESULT(no)
2864                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2865                     ]
2866                 )
2867
2868                 CFLAGS=$save_CFLAGS
2869             fi
2870         fi
2871
2872         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2873         libp_link=""
2874         libsm_ice_link=""
2875         libs_found=0
2876         for libp in "" " -lXp"; do
2877             if test "$libs_found" = "0"; then
2878                 for libsm_ice in "" " -lSM -lICE"; do
2879                     if test "$libs_found" = "0"; then
2880                         save_LIBS="$LIBS"
2881                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2882                         save_CFLAGS=$CFLAGS
2883                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2884
2885                         AC_TRY_LINK(
2886                             [
2887                                 #include <Xm/Xm.h>
2888                                 #include <Xm/List.h>
2889                             ],
2890                             [
2891                                 XmString string = NULL;
2892                                 Widget w = NULL;
2893                                 int position = 0;
2894                                 XmListAddItem(w, string, position);
2895                             ],
2896                             [
2897                                 libp_link="$libp"
2898                                 libsm_ice_link="$libsm_ice"
2899                                 AC_MSG_RESULT(
2900                                     [need${libp_link}${libsm_ice_link}])
2901                                 libs_found=1
2902                             ], []
2903                         )
2904
2905                         LIBS="$save_LIBS"
2906                         CFLAGS=$save_CFLAGS
2907                     fi
2908                 done
2909             fi
2910         done
2911
2912         if test "$libs_found" = "0"; then
2913             AC_MSG_RESULT([can't find the right libraries])
2914             AC_MSG_ERROR([can't link a simple motif program])
2915         fi
2916
2917         save_CFLAGS=$CFLAGS
2918         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2919         AC_MSG_CHECKING([for Motif 2])
2920         AC_TRY_COMPILE([
2921                         #include <Xm/Xm.h>
2922                        ],
2923                        [
2924                         #if XmVersion < 2000
2925                         #error "Not Motif 2"
2926                         #endif
2927                        ],
2928                        [
2929                         AC_DEFINE(__WXMOTIF20__,1)
2930                         AC_MSG_RESULT([found])
2931                        ],
2932                        [
2933                         AC_DEFINE(__WXMOTIF20__,0)
2934                         AC_MSG_RESULT([not found])
2935                        ])
2936         CFLAGS=$save_CFLAGS
2937
2938         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2939         TOOLKIT=MOTIF
2940         GUIDIST=MOTIF_DIST
2941     fi
2942
2943     dnl more tests common to X11 and Motif:
2944     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2945         dnl test for external libxpm if we're configured to use it
2946         if test "$wxUSE_LIBXPM" = "sys"; then
2947             AC_MSG_CHECKING(for Xpm library)
2948             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2949             if test "$ac_find_libraries" != "" ; then
2950                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2951                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2952                 AC_MSG_RESULT(found at $ac_find_libraries)
2953
2954                 AC_CACHE_CHECK([for X11/xpm.h],
2955                     wx_cv_x11_xpm_h,
2956                     [
2957                         save_CFLAGS=$CFLAGS
2958                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2959
2960                         AC_TRY_COMPILE(
2961                             [
2962                                 #include <X11/xpm.h>
2963                             ],
2964                             [
2965                                 int version;
2966                                 version = XpmLibraryVersion();
2967                             ],
2968                             wx_cv_x11_xpm_h=yes,
2969                             wx_cv_x11_xpm_h=no
2970                         )
2971
2972                         CFLAGS=$save_CFLAGS
2973                     ]
2974                 )
2975
2976                 if test $wx_cv_x11_xpm_h = "yes"; then
2977                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
2978                     AC_DEFINE(wxHAVE_LIB_XPM)
2979                 else
2980                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
2981                 fi
2982             fi
2983
2984         fi
2985
2986         dnl XShapeQueryExtension checks: first the library, then prototype
2987         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
2988                      [
2989                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
2990                       wxHAVE_XEXT_LIB=1
2991                      ],
2992                      [], [$GUI_TK_LIBRARY -lX11])
2993
2994         if test "$wxHAVE_XEXT_LIB" = 1; then
2995             save_CFLAGS="$CFLAGS"
2996             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2997
2998             AC_MSG_CHECKING([for X11/extensions/shape.h])
2999             AC_TRY_COMPILE([
3000                             #include <X11/Xlib.h>
3001                             #include <X11/extensions/shape.h>
3002                            ],
3003                            [
3004                             int dummy1, dummy2;
3005                             XShapeQueryExtension((Display*)NULL,
3006                                                  (int*)NULL, (int*)NULL);
3007                            ],
3008                            [
3009                             AC_DEFINE(HAVE_XSHAPE)
3010                             AC_MSG_RESULT([found])
3011                            ],
3012                            [
3013                             AC_MSG_RESULT([not found])
3014                            ])
3015             CFLAGS="$save_CFLAGS"
3016
3017         fi
3018     fi
3019
3020     if test "$wxUSE_MAC" = 1; then
3021         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3022         if test "$GCC" = yes; then
3023             AC_MSG_RESULT([gcc])
3024             CPPFLAGS_PASCAL="-fpascal-strings"
3025         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3026             AC_MSG_RESULT([xlc])
3027             CPPFLAGS_PASCAL="-qmacpstr"
3028         else
3029             AC_MSG_RESULT([none])
3030         fi
3031
3032         if test "x$wxUSE_UNIX" = "xyes"; then
3033             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3034         else
3035             dnl platform.h needs TARGET_CARBON before setup.h
3036             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3037         fi
3038
3039         TOOLKIT=MAC
3040         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3041         GUIDIST=MACX_DIST
3042         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3043         dnl are different, so they need different names:
3044         WXBASEPORT="_carbon"
3045     fi
3046
3047     if test "$wxUSE_COCOA" = 1; then
3048         TOOLKIT=COCOA
3049         GUIDIST=COCOA_DIST
3050     fi
3051
3052     if test "$wxUSE_PM" = 1; then
3053         TOOLKIT=PM
3054         GUIDIST=PM_DIST
3055         AC_CACHE_CHECK([for type SPBCDATA],
3056             wx_cv_spbcdata,
3057             [
3058                 AC_TRY_COMPILE(
3059                     [
3060                         #define INCL_PM
3061                         #include <os2.h>
3062                     ],
3063                     [
3064                         SPBCDATA test;
3065                     ],
3066                     wx_cv_spbcdata=yes,
3067                     wx_cv_spbcdata=no
3068                 )
3069             ]
3070         )
3071
3072         if test $wx_cv_spbcdata = "yes"; then
3073             AC_DEFINE(HAVE_SPBCDATA)
3074         fi
3075     fi
3076
3077     dnl the name of the directory where the files for this toolkit live
3078     if test "$TOOLKIT" = "PM" ; then
3079         TOOLKIT_DIR="os2"
3080     else
3081         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3082     fi
3083
3084     if test "$wxUSE_UNIVERSAL" = "yes"; then
3085         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3086         WIDGET_SET=univ
3087     fi
3088
3089     dnl distribute samples/demos/utils with GUI versions
3090     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3091     DISTDIR="wx\$(TOOLKIT)"
3092 else
3093     USE_GUI=0
3094
3095     dnl this doesn't quite work right for wxBase, but the places
3096     dnl where it is wrong aren't fatal (yet) though.
3097     TOOLKIT_DIR="base"
3098
3099     dnl the sources, their dependenices and the headers
3100     if test "$USE_WIN32" = 1 ; then
3101         dnl yes, the toolkit for wxBase on win32 is actually MSW
3102         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3103         TOOLKIT="MSW"
3104     fi
3105
3106     dnl distribute only wxBase sources/headers
3107     GUIDIST="BASE_DIST"
3108     DISTDIR="wxBase"
3109 fi
3110
3111 dnl ---------------------------------------------------------------------------
3112 dnl Optional libraries included when system library is not used
3113 dnl ---------------------------------------------------------------------------
3114
3115
3116 dnl ----------------------------------------------------------------
3117 dnl iODBC support
3118 dnl ----------------------------------------------------------------
3119
3120 IODBC_C_SRC=""
3121
3122
3123 dnl ODBC is handled seperately for MSW
3124 if test "$TOOLKIT" != "MSW" ; then
3125
3126     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3127         dnl This is not ideal we really ough to use the unixodbc-config
3128         dnl  or iodbc-config if they exist.
3129
3130         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3131         if test "x$found_sql_h" = "x1" ; then
3132             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3133             [
3134                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3135                 [
3136                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3137                 ])
3138             ])
3139         fi
3140         if test "x$ODBC_LINK" = "x" ; then
3141             if test "$wxUSE_ODBC" = "sys" ; then
3142                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3143             else
3144                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3145                 wxUSE_ODBC=builtin
3146             fi
3147         else
3148             dnl we are using the system library
3149             wxUSE_ODBC=sys
3150         fi
3151     fi
3152     if test "$wxUSE_ODBC" != "no" ; then
3153         AC_DEFINE(wxUSE_ODBC)
3154         if test "$wxUSE_ODBC" = "builtin" ; then
3155             AC_DEFINE(wxUSE_BUILTIN_IODBC)
3156         fi
3157         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3158
3159         dnl is this still necessary in 2.5?
3160         WXODBCFLAG="-D_IODBC_"
3161     fi
3162 fi
3163
3164
3165 dnl ---------------------------------------------------------------------------
3166 dnl wxDisplay Sanity checks
3167 dnl ---------------------------------------------------------------------------
3168
3169 if test "$wxUSE_DISPLAY" = "yes"; then
3170 dnl ---------------------------------------------------------------------------
3171 dnl Xinerama (for unix ) - Brian Victor
3172 dnl ---------------------------------------------------------------------------
3173     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3174         AC_MSG_CHECKING([for Xinerama])
3175         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3176         if test "$ac_find_libraries" != "" ; then
3177             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3178             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3179                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3180             fi
3181             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3182             AC_MSG_RESULT([yes])
3183
3184             AC_MSG_CHECKING([for Xxf86vm extension])
3185             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3186             if test "$ac_find_libraries" != "" ; then
3187                 AC_MSG_RESULT([yes])
3188                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3189                                  [
3190                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3191                                  ],
3192                                  [],
3193                                  [
3194                                       #if HAVE_X11_XLIB_H
3195                                         #include <X11/Xlib.h>
3196                                       #endif
3197                                  ])
3198             else
3199                 AC_MSG_RESULT([no])
3200             fi
3201
3202         else
3203             AC_MSG_RESULT([no])
3204             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3205             wxUSE_DISPLAY="no"
3206         fi
3207     elif test "$wxUSE_MSW" = 1; then
3208 dnl ---------------------------------------------------------------------------
3209 dnl DirectDraw  / Multimon for MSW
3210 dnl ---------------------------------------------------------------------------
3211         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3212             [
3213                 wxUSE_DISPLAY="no"
3214                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3215             ],
3216             [#include <windows.h>])
3217     fi
3218 fi
3219
3220 dnl ---------------------------------------------------------------------------
3221 dnl wxMediaCtrl
3222 dnl ---------------------------------------------------------------------------
3223
3224 if test "$wxUSE_MEDIACTRL" = "yes"; then
3225     if test "$wxUSE_MSW" = 1; then
3226 dnl ---------------------------------------------------------------------------
3227 dnl DirectShow MSW
3228 dnl ---------------------------------------------------------------------------
3229         wxUSE_DIRECTSHOW="yes"
3230         AC_CHECK_HEADERS([dshow.h], [],
3231             [
3232                 wxUSE_DIRECTSHOW="no"
3233                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
3234             ],
3235             [#include <windows.h>])
3236
3237        if test "$wxUSE_DIRECTSHOW" = "yes"; then
3238             AC_DEFINE(wxUSE_DIRECTSHOW)
3239             LIBS="$LIBS -lstrmiids"
3240        fi
3241     fi
3242
3243     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
3244     AC_DEFINE(wxUSE_MEDIACTRL)
3245 fi
3246
3247 dnl ---------------------------------------------------------------------------
3248 dnl OpenGL libraries
3249 dnl ---------------------------------------------------------------------------
3250
3251 USE_OPENGL=0
3252 if test "$wxUSE_OPENGL" = "yes"; then
3253     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3254         OPENGL_LIBS="-framework OpenGL -framework AGL"
3255     elif test "$wxUSE_MSW" = 1; then
3256         OPENGL_LIBS="-lopengl32 -lglu32"
3257     else
3258         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3259         dnl GL/gl.h on Mac OS X where it is located in
3260         dnl /usr/X11R6/include/GL/gl.h:
3261
3262         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3263         if test "$ac_find_includes" != "" ; then
3264             AC_MSG_RESULT(found in $ac_find_includes)
3265             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3266             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3267         fi
3268
3269         AC_CHECK_HEADER(GL/gl.h,
3270             [
3271                 found_gl=0
3272
3273                 AC_MSG_CHECKING([for -lGL])
3274                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3275                 if test "$ac_find_libraries" != "" ; then
3276                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3277                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3278                         LDFLAGS_GL="$ac_path_to_link"
3279                     fi
3280
3281                     dnl don't suppose that libGL and libGLU are always in the
3282                     dnl same directory -- this is not true for some common
3283                     dnl distributions
3284                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3285                     if test "$ac_find_libraries" != "" ; then
3286                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3287                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3288                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3289                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3290                         fi
3291
3292                         found_gl=1
3293                         OPENGL_LIBS="-lGL -lGLU"
3294                         AC_MSG_RESULT([yes])
3295                     fi
3296                 fi
3297
3298                 if test "$found_gl" != 1; then
3299                     AC_MSG_RESULT([no])
3300                     AC_MSG_CHECKING([for -lMesaGL])
3301                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3302                     if test "$ac_find_libraries" != "" ; then
3303                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3304                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3305                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3306                         AC_MSG_RESULT([yes])
3307                     else
3308                         AC_MSG_RESULT([no])
3309                     fi
3310                 fi
3311             ])
3312
3313         if test "x$OPENGL_LIBS" = "x"; then
3314             dnl it should be an error and not a warning because OpenGL is not on
3315             dnl by default and so if it had been explicitely requested, we
3316             dnl shouldn't just fall back to compiling the library without it
3317             AC_MSG_ERROR(OpenGL libraries not available)
3318         fi
3319     fi
3320
3321     if test "$wxUSE_OPENGL" = "yes"; then
3322         USE_OPENGL=1
3323         AC_DEFINE(wxUSE_OPENGL)
3324         AC_DEFINE(wxUSE_GLCANVAS)
3325         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3326     fi
3327 fi
3328
3329
3330 dnl the symbol which allows conditional compilation for the given toolkit
3331 if test -n "$TOOLKIT" ; then
3332     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3333 fi
3334
3335
3336 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3337
3338 if test "$wxUSE_SHARED" = "yes"; then
3339     case "${host}" in
3340       *-pc-msdosdjgpp )
3341         dnl only static for now
3342         wxUSE_SHARED=no
3343         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3344       ;;
3345     esac
3346 fi
3347
3348 if test "$wxUSE_SHARED" = "yes"; then
3349
3350     dnl use versioned symbols if available on the platform
3351     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3352
3353     case "${host}" in
3354       *-*-linux* | *-*-gnu* )
3355         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3356         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3357         ;;
3358
3359       *-*-solaris2* )
3360         if test "$GCC" = yes ; then
3361             dnl newer versions of gcc need -isystem to compile X headers on
3362             dnl Solaris (which use old style C syntax)
3363             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3364
3365             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3366             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3367             saveLdflags="$LDFLAGS"
3368             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3369             AC_MSG_CHECKING([if the linker accepts -rpath])
3370             AC_TRY_LINK(
3371                 [],[],
3372                 [
3373                     AC_MSG_RESULT([yes])
3374                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3375                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3376                 ],[
3377                     AC_MSG_RESULT([no])
3378                     AC_MSG_CHECKING([if the linker accepts -R])
3379                     LDFLAGS="$saveLdflags -Wl,-R,/"
3380                     AC_TRY_LINK(
3381                         [],[],
3382                         [
3383                             AC_MSG_RESULT([yes])
3384                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3385                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3386                         ],[
3387                             AC_MSG_RESULT([no])
3388                         ])
3389                 ])
3390             LDFLAGS="$saveLdflags"
3391         else
3392             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3393             WXCONFIG_RPATH="-R\$libdir"
3394         fi
3395       ;;
3396
3397       powerpc-*-darwin* )
3398         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3399         cat <<EOF >change-install-names
3400 #!/bin/sh
3401 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3402 inst_cmd="install_name_tool "
3403 for i in \${libnames} ; do
3404     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3405 done
3406 \${inst_cmd} \${3}
3407 EOF
3408         chmod +x change-install-names
3409       ;;
3410
3411       *-*-cygwin* | *-*-mingw32* )
3412         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3413         ;;
3414
3415     esac
3416
3417     if test $wxUSE_RPATH = "no"; then
3418         SAMPLES_RPATH_FLAG=''
3419         SAMPLES_RPATH_POSTLINK=''
3420         WXCONFIG_RPATH=''
3421     fi
3422
3423     SHARED=1
3424
3425 else
3426
3427     config_linkage_component="-static"
3428     SHARED=0
3429
3430 fi
3431
3432
3433 UNICODE=0
3434 lib_unicode_suffix=
3435 WX_CHARTYPE="ansi"
3436 if test "$wxUSE_UNICODE" = "yes"; then
3437     lib_unicode_suffix=u
3438     WX_CHARTYPE="unicode"
3439     UNICODE=1
3440 fi
3441
3442 lib_debug_suffix=
3443 WX_DEBUGTYPE="release"
3444 DEBUG_FLAG=0
3445 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3446     lib_debug_suffix=d
3447     WX_DEBUGTYPE="debug"
3448     DEBUG_FLAG=1
3449 fi
3450
3451 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3452 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3453
3454 DEBUG_INFO=0
3455 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3456     DEBUG_INFO=1
3457 fi
3458
3459 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3460
3461 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3462
3463 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3464
3465 if test "$cross_compiling" = "yes"; then
3466     HOST_SUFFIX="-$host_alias"
3467     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3468     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3469 fi
3470
3471 dnl library link name
3472 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3473 dnl If we ever need to do that, we won't need to keep these.
3474 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3475 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3476
3477
3478
3479 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3480     dnl base name of the resource file for wxMac must be the same
3481     dnl as library installation base name (-install_name)
3482     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3483     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3484
3485     dnl add the resources target for wxMac
3486     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3487
3488     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3489     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3490     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3491
3492     MACSETFILE="\$(SETFILE)"
3493
3494     dnl resources are bundled both with shared library and applications
3495     dnl since the carb resource *must* be included in the application
3496     if test "$wxUSE_MAC" = 1; then
3497         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3498
3499         dnl this command is used to implement `wx-config --rezflags` and it is
3500         dnl eval'd there so escape any metacharacters inside
3501         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3502     else
3503         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3504         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3505     fi
3506 else
3507     dnl default value is to (silently) do nothing in the makefile
3508     MACSETFILE="@true"
3509     MACRESWXCONFIG="@true"
3510
3511     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3512     if test "$wxUSE_PM" = 1; then
3513         MACRESCOMP="emxbind -ep"
3514     else
3515         MACRESCOMP="@true"
3516     fi
3517 fi
3518
3519
3520 dnl ---------------------------------------------------------------------------
3521 dnl Checks for typedefs
3522 dnl ---------------------------------------------------------------------------
3523
3524 dnl   defines mode_t if not already defined
3525 AC_TYPE_MODE_T
3526 dnl   defines off_t if not already defined
3527 AC_TYPE_OFF_T
3528 dnl   defines pid_t if not already defined
3529 AC_TYPE_PID_T
3530 dnl   defines size_t if not already defined
3531 AC_TYPE_SIZE_T
3532 dnl   defines uid_t and gid_t if not already defined
3533 AC_TYPE_UID_T
3534
3535 dnl sets HAVE_SSIZE_T if ssize_t is defined
3536 AC_CHECK_TYPES(ssize_t)
3537
3538 dnl check what exactly size_t is on this machine - this is necessary to avoid
3539 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3540 AC_LANG_SAVE
3541 AC_LANG_CPLUSPLUS
3542 AC_CACHE_CHECK([if size_t is unsigned int],
3543     wx_cv_size_t_is_uint,
3544     [
3545     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3546     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3547     dnl methods in a local class (i.e. class inside a function) declaration
3548     dnl without any objections!!
3549     dnl
3550     dnl hence the hack below: we must have Foo at global scope!
3551     AC_TRY_COMPILE([#include <stddef.h>],
3552         [
3553             return 0; }
3554
3555             struct Foo { void foo(size_t); void foo(unsigned int); };
3556
3557             int bar() {
3558         ],
3559         wx_cv_size_t_is_uint=no,
3560         wx_cv_size_t_is_uint=yes
3561     )
3562     ]
3563 )
3564
3565 if test "$wx_cv_size_t_is_uint" = "yes"; then
3566     AC_DEFINE(wxSIZE_T_IS_UINT)
3567 else
3568     AC_CACHE_CHECK([if size_t is unsigned long],
3569         wx_cv_size_t_is_ulong,
3570         AC_TRY_COMPILE([#include <stddef.h>],
3571             [
3572                 return 0; }
3573
3574                 struct Foo { void foo(size_t); void foo(unsigned long); };
3575
3576                 int bar() {
3577             ],
3578             wx_cv_size_t_is_ulong=no,
3579             wx_cv_size_t_is_ulong=yes
3580         )
3581     )
3582
3583     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3584         AC_DEFINE(wxSIZE_T_IS_ULONG)
3585     fi
3586 fi
3587
3588 AC_LANG_RESTORE
3589
3590 dnl ---------------------------------------------------------------------------
3591 dnl Checks for structures
3592 dnl ---------------------------------------------------------------------------
3593
3594 dnl does passwd struct has the pw_gecos field?
3595 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3596     [
3597         AC_TRY_COMPILE([#include <pwd.h>],
3598              [
3599                 char *p;
3600                 struct passwd *pw;
3601                 p = pw->pw_gecos;
3602              ],
3603              [
3604                 wx_cv_struct_pw_gecos=yes
3605              ],
3606              [
3607                 wx_cv_struct_pw_gecos=no
3608              ]
3609         )
3610     ]
3611 )
3612
3613 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3614     AC_DEFINE(HAVE_PW_GECOS)
3615 fi
3616
3617 dnl ---------------------------------------------------------------------------
3618 dnl Check for functions
3619 dnl ---------------------------------------------------------------------------
3620
3621 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3622 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3623     AC_DEFINE(wxUSE_WCHAR_T)
3624
3625     dnl check for wcslen in all possible places
3626     WCSLEN_FOUND=0
3627     WCHAR_LINK=
3628     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3629
3630     if test "$WCSLEN_FOUND" = 0; then
3631         if test "$TOOLKIT" = "MSW"; then
3632             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3633         else
3634             AC_CHECK_LIB(w, wcslen, [
3635                             WCHAR_LINK=" -lw"
3636                             WCSLEN_FOUND=1
3637                         ])
3638         fi
3639     fi
3640
3641     if test "$WCSLEN_FOUND" = 1; then
3642         AC_DEFINE(HAVE_WCSLEN)
3643     fi
3644
3645     dnl HP-UX aCC needs this define to find mbstrtowcs() &c
3646     if test "$USE_HPUX" = 1 -a "x$GCC" != "xyes"; then
3647         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3648     fi
3649
3650     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3651     dnl libc versions if possible
3652     AC_CHECK_FUNCS(wcsrtombs)
3653 else
3654     AC_MSG_WARN([Wide character support is unavailable])
3655 fi
3656
3657 dnl *printf() functions sometimes are available in the library but not
3658 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3659 dnl detect this we have to use C++ compiler for testing
3660 AC_LANG_SAVE
3661 AC_LANG_CPLUSPLUS
3662
3663 dnl check for vsnprintf() -- a safe version of vsprintf())
3664 dnl
3665 dnl the trouble here is that on some systems (notable HP-UX) this function is
3666 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3667 dnl stupidly, provides a dummy function declaration inside its extension)
3668 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3669 dnl
3670 dnl so we first check if the function is in the library
3671 AC_CHECK_FUNCS(vsnprintf)
3672
3673 if test "$ac_cv_func_vsnprintf" = "yes"; then
3674     dnl yes it is -- now check if it is in the headers
3675     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3676         [
3677             AC_TRY_COMPILE(
3678                 [
3679                     #include <stdio.h>
3680                     #include <stdarg.h>
3681                 ],
3682                 [
3683                     char *buf;
3684                     va_list ap;
3685                     vsnprintf(buf, 10u, "%s", ap);
3686                 ],
3687                 wx_cv_func_vsnprintf_decl=yes,
3688                 wx_cv_func_vsnprintf_decl=no
3689             )
3690         ]
3691     )
3692
3693     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3694         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3695     fi
3696 fi
3697
3698 if test "$wxUSE_UNICODE" = yes; then
3699     dnl also look if we have wide char IO functions
3700     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3701
3702     dnl MinGW has a vswprintf with a different prototype, and
3703     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3704     dnl finds it even if it is not declared in some versions...
3705     AC_MSG_CHECKING([for _vsnwprintf])
3706     AC_TRY_COMPILE([#include <wchar.h>],
3707                    [&_vsnwprintf;],
3708                    [AC_MSG_RESULT([yes])
3709                     AC_DEFINE(HAVE__VSNWPRINTF)],
3710                    [AC_MSG_RESULT([no])]);
3711 fi
3712
3713 AC_LANG_RESTORE
3714
3715
3716
3717 dnl the following tests are for Unix(like) systems only
3718 if test "$TOOLKIT" != "MSW"; then
3719
3720 dnl check for available version of iconv()
3721
3722 AC_LANG_SAVE
3723 AC_LANG_CPLUSPLUS
3724 AM_ICONV
3725 LIBS="$LIBICONV $LIBS"
3726 AC_LANG_RESTORE
3727
3728 dnl check for POSIX signals if we need them
3729 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3730     AC_CHECK_FUNCS(sigaction)
3731
3732     if test "$ac_cv_func_sigaction" = "no"; then
3733         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3734         wxUSE_ON_FATAL_EXCEPTION=no
3735     fi
3736
3737     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3738       AC_LANG_SAVE
3739       AC_LANG_CPLUSPLUS
3740
3741       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3742       [
3743         AC_TRY_COMPILE([#include <signal.h>],
3744                      [
3745                         extern void testSigHandler(int);
3746
3747                         struct sigaction sa;
3748                         sa.sa_handler = testSigHandler;
3749                      ], [
3750                         wx_cv_type_sa_handler=int
3751                      ], [
3752                         wx_cv_type_sa_handler=void
3753                      ])
3754       ])
3755
3756       AC_LANG_RESTORE
3757
3758       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3759     fi
3760 fi
3761
3762 dnl check for the function for temp files creation
3763 AC_CHECK_FUNCS(mkstemp mktemp, break)
3764
3765 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3766 dnl Linux and *BSD and statvfs() under Solaris
3767 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3768     AC_TRY_COMPILE(
3769         [
3770              #if defined(__BSD__)
3771                #include <sys/param.h>
3772                #include <sys/mount.h>
3773              #else
3774                #include <sys/vfs.h>
3775              #endif
3776         ],
3777         [
3778              long l;
3779              struct statfs fs;
3780              statfs("/", &fs);
3781              l = fs.f_bsize;
3782              l += fs.f_blocks;
3783              l += fs.f_bavail;
3784         ],
3785         [
3786              wx_cv_func_statfs=yes
3787         ],
3788         [
3789              wx_cv_func_statfs=no
3790         ]
3791     )
3792 )
3793
3794 if test "$wx_cv_func_statfs" = "yes"; then
3795     wx_cv_type_statvfs_t="struct statfs"
3796     AC_DEFINE(HAVE_STATFS)
3797 else
3798     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3799         AC_TRY_COMPILE(
3800             [
3801                 #include <stddef.h>
3802                 #include <sys/statvfs.h>
3803             ],
3804             [
3805                 statvfs("/", NULL);
3806             ],
3807             wx_cv_func_statvfs=yes,
3808             wx_cv_func_statvfs=no
3809         )
3810     )
3811
3812     if test "$wx_cv_func_statvfs" = "yes"; then
3813         dnl we also have to check whether we should use statvfs_t (works under
3814         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3815         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3816         dnl mode both work fine)
3817         dnl
3818         dnl for this check C++ compiler has to be used as passing incompatible
3819         dnl pointers is just a warning and not an error in C
3820         AC_LANG_SAVE
3821         AC_LANG_CPLUSPLUS
3822
3823         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3824             AC_TRY_COMPILE(
3825                 [
3826                     #include <sys/statvfs.h>
3827                 ],
3828                 [
3829                     long l;
3830                     statvfs_t fs;
3831                     statvfs("/", &fs);
3832                     l = fs.f_bsize;
3833                     l += fs.f_blocks;
3834                     l += fs.f_bavail;
3835                 ],
3836                 wx_cv_type_statvfs_t=statvfs_t,
3837                 [
3838                     AC_TRY_COMPILE(
3839                         [
3840                             #include <sys/statvfs.h>
3841                         ],
3842                         [
3843                             long l;
3844                             struct statvfs fs;
3845                             statvfs("/", &fs);
3846                             l = fs.f_bsize;
3847                             l += fs.f_blocks;
3848                             l += fs.f_bavail;
3849                         ],
3850                         wx_cv_type_statvfs_t="struct statvfs",
3851                         wx_cv_type_statvfs_t="unknown"
3852                     )
3853                 ]
3854             )
3855         )
3856
3857         AC_LANG_RESTORE
3858
3859         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3860             AC_DEFINE(HAVE_STATVFS)
3861         fi
3862     else
3863         dnl set it for the test below
3864         wx_cv_type_statvfs_t="unknown"
3865     fi
3866 fi
3867
3868 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3869     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3870 else
3871     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3872 fi
3873
3874 dnl check for fcntl() or at least flock() needed by Unix implementation of
3875 dnl wxSingleInstanceChecker
3876 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3877     AC_CHECK_FUNCS(fcntl flock, break)
3878
3879     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3880         AC_MSG_WARN(wxSingleInstanceChecker not available)
3881         wxUSE_SNGLINST_CHECKER=no
3882     fi
3883 fi
3884
3885 dnl check for timegm() used by datetime.cpp
3886 AC_CHECK_FUNCS(timegm)
3887
3888 dnl look for a function to modify the environment
3889 AC_CHECK_FUNCS(putenv setenv, break)
3890
3891 HAVE_SOME_SLEEP_FUNC=0
3892 if test "$USE_BEOS" = 1; then
3893     dnl BeOS has its own (wonder where did they get it from) sleep() function
3894     dnl in unistd.h
3895     AC_DEFINE(HAVE_SLEEP)
3896     HAVE_SOME_SLEEP_FUNC=1
3897 fi
3898
3899 if test "$USE_DARWIN" = 1; then
3900     dnl Mac OS X/Darwin has both nanosleep and usleep
3901     dnl but only usleep is defined in unistd.h
3902     AC_DEFINE(HAVE_USLEEP)
3903     HAVE_SOME_SLEEP_FUNC=1
3904 fi
3905
3906 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3907     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3908     POSIX4_LINK=
3909     AC_CHECK_FUNCS(nanosleep,
3910         AC_DEFINE(HAVE_NANOSLEEP),
3911         [
3912             AC_CHECK_LIB(posix4, nanosleep,
3913                 [
3914                     AC_DEFINE(HAVE_NANOSLEEP)
3915                     POSIX4_LINK=" -lposix4"
3916                 ],
3917                 [
3918                     AC_CHECK_FUNCS(usleep,
3919                         AC_DEFINE(HAVE_USLEEP),
3920                         AC_MSG_WARN([wxSleep() function will not work])
3921                     )
3922                 ]
3923             )
3924         ]
3925     )
3926 fi
3927
3928 dnl check for uname (POSIX) and gethostname (BSD)
3929 AC_CHECK_FUNCS(uname gethostname, break)
3930
3931 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3932 dnl but not for C++ one - hence change language)
3933 AC_LANG_SAVE
3934 AC_LANG_CPLUSPLUS
3935
3936 AC_CHECK_FUNCS(strtok_r)
3937
3938 AC_LANG_RESTORE
3939
3940 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3941 dnl libnsl or libresolv or libsocket)
3942 INET_LINK=
3943 AC_CHECK_FUNCS(inet_addr,
3944     AC_DEFINE(HAVE_INET_ADDR),
3945     [
3946         AC_CHECK_LIB(nsl, inet_addr,
3947             INET_LINK="nsl",
3948             [
3949                 AC_CHECK_LIB(resolv, inet_addr,
3950                     INET_LINK="resolv",
3951                     [
3952                         AC_CHECK_LIB(socket, inet_addr,
3953                             INET_LINK="socket"
3954                         )
3955                     ]
3956                 )
3957             ]
3958         )
3959     ]
3960 )
3961
3962 AC_CHECK_FUNCS(inet_aton,
3963         AC_DEFINE(HAVE_INET_ATON),
3964         [
3965             dnl only check it in the same lib
3966             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3967         ])
3968
3969 if test "x$INET_LINK" != "x"; then
3970     AC_DEFINE(HAVE_INET_ADDR)
3971     INET_LINK=" -l$INET_LINK"
3972 fi
3973
3974 fi
3975 dnl if !MSW
3976
3977
3978 dnl ------------------------------------------
3979 dnl Checks specific to contrib libs (MMedia)
3980 dnl ------------------------------------------
3981
3982 dnl Check for ESD:
3983 EXTRALIBS_ESD=
3984 AC_CHECK_LIB(esd, esd_close, [
3985     AC_CHECK_HEADERS([esd.h], [
3986     EXTRALIBS_ESD="-lesd"
3987   ])
3988 ])
3989 AC_SUBST(EXTRALIBS_ESD)
3990
3991 dnl check for known CD-ROM interface
3992 AC_MSG_CHECKING([for known CD-ROM interface])
3993 AC_TRY_COMPILE([#ifdef __linux__
3994                 #include <linux/cdrom.h>
3995                 #else
3996                 /* For Solaris */
3997                 #include <sys/cdio.h>
3998                 #endif
3999                 ],
4000                [struct cdrom_tocentry entry, old_entry;],
4001                [AC_MSG_RESULT([yes])
4002                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4003                [AC_MSG_RESULT([no])])
4004
4005 dnl ===========================================================================
4006 dnl Now we have all the info we need - use it!
4007 dnl ===========================================================================
4008
4009 dnl flush the cache
4010 AC_CACHE_SAVE
4011
4012 dnl ---------------------------------------------------------------------------
4013 dnl thread support for Unix (for Win32 and OS/2 see past
4014 dnl                          the next matching "else")
4015 dnl ---------------------------------------------------------------------------
4016
4017 dnl under MSW (except mingw32) we always have thread support
4018 CPP_MT_FLAG=
4019 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4020
4021     dnl the code below:
4022     dnl
4023     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4024     dnl   necessary to build the MT programs for the linker and compiler
4025     dnl   respectively
4026     dnl
4027     dnl   sets wxUSE_THREADS=1 if thread support is activated
4028
4029     THREADS_LINK=
4030     THREADS_CFLAGS=
4031
4032     if test "$wxUSE_THREADS" = "yes" ; then
4033         if test "$USE_BEOS" = 1; then
4034             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4035             wxUSE_THREADS="no"
4036         fi
4037     fi
4038
4039     if test "$wxUSE_THREADS" = "yes" ; then
4040         dnl find if POSIX threads are available
4041         dnl
4042         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4043         dnl archive from http://ac-archive.sourceforge.net/
4044         dnl
4045         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4046         dnl Forero Cuervo <bachue@bachue.com> for the original code
4047
4048         dnl TODO: cache the result
4049
4050         dnl define the list of the thread options to try in the loop below
4051         dnl with the convention that anything starting with '-' is a cpp flag
4052         dnl while anything else is a library (i.e. there is an implicit "-l")
4053         THREAD_OPTS="-pthread"
4054         case "${host}" in
4055           *-*-solaris2* | *-*-sunos4* )
4056                 if test "x$GCC" = "xyes"; then
4057                     dnl Solaris/gcc combination use this one for some reason
4058                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4059                 else
4060                     THREAD_OPTS="-mt $THREAD_OPTS"
4061                 fi
4062                 ;;
4063           *-*-freebsd*)
4064                 dnl look, in order, for the kernel threads, then Linux threads
4065                 dnl and finally the userland threads
4066                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4067                 ;;
4068           *-*-darwin* | *-*-cygwin* )
4069                 dnl Darwin / Mac OS X just uses -lpthread tested below
4070                 dnl and so does Cygwin
4071                 THREAD_OPTS=""
4072                 ;;
4073           *-*-aix*)
4074                 dnl AIX calls the library libpthreads - thanks IBM!
4075                 THREAD_OPTS="pthreads"
4076                 ;;
4077           *-hp-hpux* )
4078                 dnl HP-UX aCC only gives a warning, not an error about
4079                 dnl -pthread but it doesn't work and we have to use -lpthread
4080                 dnl there
4081                 if test "x$GCC" != "xyes"; then
4082                     THREAD_OPTS=""
4083                 fi
4084                 ;;
4085
4086           *-*-irix* )
4087                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4088                 dnl doesn't give an error for it neither, just a warning
4089                 dnl message -- but this is still very annoying
4090                 if test "x$GCC" = "xyes"; then
4091                     THREAD_OPTS=""
4092                 fi
4093                 ;;
4094
4095           *-*-*UnixWare*)
4096                 dnl flying by man pages here: Caldera online docs use this
4097                 if test "x$GCC" != "xyes"; then
4098                     THREAD_OPTS="-Ethread"
4099                 fi
4100                 ;;
4101         esac
4102
4103         dnl simply linking with libpthread should make the test below work but
4104         dnl it's far from certain that the threaded programs compiled without
4105         dnl any special switches actually work, so try it after all the others
4106         THREAD_OPTS="$THREAD_OPTS pthread none"
4107
4108         dnl now test for all possibilities
4109         THREADS_OK=no
4110         for flag in $THREAD_OPTS; do
4111             case $flag in
4112                 none)
4113                     AC_MSG_CHECKING([whether pthreads work without any flags])
4114                     ;;
4115
4116                 -*)
4117                     AC_MSG_CHECKING([whether pthreads work with $flag])
4118                     THREADS_CFLAGS="$flag"
4119                     ;;
4120
4121                 *)
4122                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4123                     THREADS_LINK="-l$flag"
4124                     ;;
4125               esac
4126
4127               save_LIBS="$LIBS"
4128               save_CFLAGS="$CFLAGS"
4129               LIBS="$THREADS_LINK $LIBS"
4130               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4131
4132               AC_TRY_LINK([#include <pthread.h>],
4133                           [pthread_create(0,0,0,0);],
4134                           THREADS_OK=yes)
4135
4136               LIBS="$save_LIBS"
4137               CFLAGS="$save_CFLAGS"
4138
4139               AC_MSG_RESULT($THREADS_OK)
4140               if test "x$THREADS_OK" = "xyes"; then
4141                       break;
4142               fi
4143
4144               THREADS_LINK=""
4145               THREADS_CFLAGS=""
4146       done
4147
4148       if test "x$THREADS_OK" != "xyes"; then
4149           wxUSE_THREADS=no
4150           AC_MSG_WARN([No thread support on this system... disabled])
4151       else
4152           dnl yes, these special compiler flags should be used with the
4153           dnl linker as well
4154           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4155           LIBS="$THREADS_LINK $LIBS"
4156
4157           AC_MSG_CHECKING([if more special flags are required for pthreads])
4158           flag=no
4159           case "${host}" in
4160             *-aix*)
4161                 dnl again quoting from
4162                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4163                 dnl
4164                 dnl     When compiling and linking with -pthread, the library
4165                 dnl     search path should include -L/usr/lib/threads at the
4166                 dnl     beginning of the path.
4167                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4168                 flag="-D_THREAD_SAFE"
4169                 ;;
4170             *-freebsd*)
4171                 flag="-D_THREAD_SAFE"
4172                 ;;
4173             *-hp-hpux* )
4174                 flag="-D_REENTRANT"
4175                 if test "x$GCC" != "xyes"; then
4176                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4177                     flag="$flag -D_RWSTD_MULTI_THREAD"
4178                 fi
4179                 ;;
4180             *solaris* | alpha*-osf*)
4181                 flag="-D_REENTRANT"
4182                 ;;
4183           esac
4184           AC_MSG_RESULT(${flag})
4185           if test "x$flag" != xno; then
4186               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4187           fi
4188
4189           if test "x$THREADS_CFLAGS" != "x"; then
4190             dnl don't add these options to CPPFLAGS as cpp might not know them
4191             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4192             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4193           fi
4194       fi
4195     fi
4196
4197     dnl do other tests only if we are using threads
4198     if test "$wxUSE_THREADS" = "yes" ; then
4199       AC_CHECK_FUNCS(thr_setconcurrency)
4200
4201       AC_CHECK_HEADERS(sched.h)
4202       if test "$ac_cv_header_sched_h" = "yes"; then
4203           AC_CHECK_FUNC(sched_yield,
4204             AC_DEFINE(HAVE_SCHED_YIELD),
4205             [
4206                 AC_CHECK_LIB(posix4,
4207                     sched_yield,
4208                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4209                     AC_MSG_WARN(wxThread::Yield will not work properly)
4210                 )
4211             ]
4212           )
4213       fi
4214
4215       dnl to be able to set the thread priority, we need to have all of the
4216       dnl following functions:
4217       dnl   1. pthread_attr_getschedpolicy
4218       dnl   2. sched_get_priority_min and sched_get_priority_max
4219       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4220       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4221       HAVE_PRIOR_FUNCS=0
4222       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4223                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4224                        [AC_CHECK_FUNC(sched_get_priority_max,
4225                            HAVE_PRIOR_FUNCS=1,
4226                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4227                              [
4228                                 HAVE_PRIOR_FUNCS=1
4229                                 POSIX4_LINK=" -lposix4"
4230                              ],
4231                            )]
4232                        )]
4233                      )]
4234                    )
4235
4236       if test "$HAVE_PRIOR_FUNCS" = 1; then
4237         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4238       else
4239         AC_MSG_WARN(Setting thread priority will not work)
4240       fi
4241
4242       AC_CHECK_FUNC(pthread_cancel,
4243                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4244                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4245
4246       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4247       dnl the code here for now in case we need it again soon; otherwise it
4248       dnl should be removed in a couple of months (VZ in Sep 2003)
4249       dnl
4250       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4251       dnl [
4252       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4253       dnl                [
4254       dnl                   pthread_cleanup_push(NULL, NULL);
4255       dnl                   pthread_cleanup_pop(0);
4256       dnl                ], [
4257       dnl                   wx_cv_func_pthread_cleanup_push=yes
4258       dnl                ], [
4259       dnl                   wx_cv_func_pthread_cleanup_push=no
4260       dnl                ])
4261       dnl ])
4262       dnl
4263       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4264       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4265       dnl fi
4266
4267       dnl mutexattr_t initialization is done in quite different ways on different
4268       dnl platforms, so check for a few things:
4269       dnl
4270       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4271       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4272       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4273       dnl defined, we do it by directly assigned
4274       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4275
4276       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4277       [
4278         AC_TRY_COMPILE([#include <pthread.h>],
4279             [
4280                pthread_mutexattr_t attr;
4281                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4282             ], [
4283                wx_cv_type_pthread_mutexattr_t=yes
4284             ], [
4285                wx_cv_type_pthread_mutexattr_t=no
4286             ]
4287         )
4288       ])
4289
4290       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4291         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4292       else
4293         dnl don't despair, there may be another way to do it
4294         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4295                        wx_cv_type_pthread_rec_mutex_init,
4296         [
4297             AC_TRY_COMPILE([#include <pthread.h>],
4298                 [
4299                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4300                 ], [
4301                     wx_cv_type_pthread_rec_mutex_init=yes
4302                 ], [
4303                     wx_cv_type_pthread_rec_mutex_init=no
4304                 ]
4305             )
4306         ])
4307         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4308           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4309         else
4310           dnl this may break code working elsewhere, so at least warn about it
4311           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4312         fi
4313       fi
4314     fi
4315
4316 dnl from if !MSW
4317 else
4318     if test "$wxUSE_THREADS" = "yes" ; then
4319       case "${host}" in
4320         *-*-mingw32* )
4321             dnl check if the compiler accepts -mthreads
4322             AC_CACHE_CHECK([if compiler supports -mthreads],
4323                 wx_cv_cflags_mthread,
4324                 [
4325                     CFLAGS_OLD="$CFLAGS"
4326                     CFLAGS="$CFLAGS -mthreads"
4327                     AC_TRY_COMPILE([], [],
4328                         wx_cv_cflags_mthread=yes,
4329                         wx_cv_cflags_mthread=no
4330                     )
4331                 ]
4332             )
4333
4334             if test "$wx_cv_cflags_mthread" = "yes"; then
4335                 dnl it does, use it
4336                 CXXFLAGS="$CXXFLAGS -mthreads"
4337                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4338                 LDFLAGS="$LDFLAGS -mthreads"
4339             else
4340                 dnl it doesn't
4341                 CFLAGS="$CFLAGS_OLD"
4342             fi
4343         ;;
4344         *-pc-os2*emx )
4345             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4346             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4347             LDFLAGS="$LDFLAGS -Zmt"
4348         ;;
4349       esac
4350     fi
4351 fi
4352
4353 if test "$wxUSE_THREADS" = "yes"; then
4354   AC_DEFINE(wxUSE_THREADS)
4355
4356   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4357 else
4358   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4359   dnl functions - add tests for other functions here as well
4360   if test "$ac_cv_func_strtok_r" = "yes"; then
4361     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4362     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4363         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4364         AC_MSG_RESULT(yes)
4365     else
4366         AC_MSG_RESULT(no)
4367     fi
4368   fi
4369 fi
4370
4371 if test "$WXGTK20" = 1 ; then
4372   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4373   WXGTK12=1
4374 fi
4375
4376 if test "$WXGTK12" = 1 ; then
4377   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4378 fi
4379
4380 if test "$WXGTK127" = 1 ; then
4381   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4382 fi
4383
4384 if test "$WXGPE" = 1 ; then
4385   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4386 fi
4387
4388 WXDEBUG=
4389
4390 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4391     WXDEBUG="-g"
4392     wxUSE_OPTIMISE=no
4393 fi
4394
4395 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4396     wxUSE_DEBUG_INFO=yes
4397     WXDEBUG="-ggdb"
4398 fi
4399
4400 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4401     AC_DEFINE(WXDEBUG)
4402     WXDEBUG_DEFINE="-D__WXDEBUG__"
4403 else
4404     if test "$wxUSE_GTK" = 1 ; then
4405         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4406     fi
4407 fi
4408
4409 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4410     AC_DEFINE(wxUSE_MEMORY_TRACING)
4411     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4412     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4413     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4414 fi
4415
4416 if test "$wxUSE_DMALLOC" = "yes" ; then
4417     DMALLOC_LIBS="-ldmalloc"
4418 fi
4419
4420 PROFILE=
4421 if test "$wxUSE_PROFILE" = "yes" ; then
4422     PROFILE=" -pg"
4423 fi
4424
4425 CODE_GEN_FLAGS=
4426 CODE_GEN_FLAGS_CXX=
4427 if test "$GCC" = "yes" ; then
4428     if test "$wxUSE_NO_RTTI" = "yes" ; then
4429         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4430     fi
4431     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4432         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4433     fi
4434     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4435         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4436     fi
4437
4438     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4439     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4440     dnl for each subroutine by default -- using the switch below only creates
4441     dnl one entry per file instead at the price of minor performance penalty
4442     dnl
4443     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4444     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4445     dnl this, or even the extent of gcc/wx version combinations affected, but
4446     dnl also as above, this 'fix' does not come without side effects.
4447     dnl
4448     dnl TODO: test for the gcc version here (how?)
4449     case "${host}" in
4450       powerpc*-*-aix* )
4451         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4452         ;;
4453       *-hppa* )
4454         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4455         ;;
4456     esac
4457 fi
4458
4459 OPTIMISE=
4460 if test "$wxUSE_OPTIMISE" = "no" ; then
4461     if test "$GCC" = yes ; then
4462         dnl use -O0 because compiling with it is faster than compiling with no
4463         dnl optimization options at all (at least with g++ 3.2)
4464         OPTIMISE="-O0"
4465     fi
4466 else
4467     if test "$GCC" = yes ; then
4468         OPTIMISE="-O2"
4469
4470         dnl VZ: does anybody know what does this do??
4471         case "${host}" in
4472             i586-*-*|i686-*-* )
4473             OPTIMISE="${OPTIMISE} "
4474         ;;
4475         esac
4476     else
4477         OPTIMISE="-O"
4478     fi
4479 fi
4480
4481 dnl ---------------------------------------------------------------------------
4482 dnl compatibility level
4483 dnl ---------------------------------------------------------------------------
4484
4485 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4486     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4487
4488     WXWIN_COMPATIBILITY_2_4="yes"
4489 fi
4490
4491 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4492     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4493 fi
4494
4495 dnl ---------------------------------------------------------------------------
4496 dnl the library may be built without GUI classes at all
4497 dnl ---------------------------------------------------------------------------
4498
4499 if test "$wxUSE_GUI" = "yes"; then
4500     AC_DEFINE(wxUSE_GUI)
4501
4502     dnl the things we always pull in the GUI version of the library:
4503     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4504     dnl    library really can't be built without those)
4505     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4506     dnl    almost any program and the first 2 are needed to show a message box
4507     dnl    which want to be always able to do)
4508     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4509     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4510     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4511     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4512     dnl 5. misc stuff: timers, settings, message box
4513 fi
4514
4515 dnl ---------------------------------------------------------------------------
4516 dnl Unix/Windows
4517 dnl ---------------------------------------------------------------------------
4518
4519 if test "$wxUSE_UNIX" = "yes"; then
4520   AC_DEFINE(wxUSE_UNIX)
4521 fi
4522
4523 dnl ------------------------------------------------------------------------
4524 dnl DLL support
4525 dnl ------------------------------------------------------------------------
4526
4527 dnl under MSW we always have LoadLibrary/GetProcAddress
4528 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4529
4530     HAVE_DL_FUNCS=0
4531     HAVE_SHL_FUNCS=0
4532     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4533         if test "$USE_DARWIN" = 1; then
4534             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4535             HAVE_DL_FUNCS=1
4536         else
4537             dnl the test is a bit complicated because we check for dlopen() both with
4538             dnl and without -ldl and we also try to find shl_load() if there is no
4539             dnl dlopen() on this system
4540             AC_CHECK_FUNCS(dlopen,
4541             [
4542                 AC_DEFINE(HAVE_DLOPEN)
4543                 HAVE_DL_FUNCS=1
4544             ],
4545             [
4546                 AC_CHECK_LIB(dl, dlopen,
4547                             [
4548                                 AC_DEFINE(HAVE_DLOPEN)
4549                                 HAVE_DL_FUNCS=1
4550                                 DL_LINK=" -ldl$DL_LINK"
4551                             ],
4552                             [
4553                                 AC_CHECK_FUNCS(shl_load,
4554                                               [
4555                                                 AC_DEFINE(HAVE_SHL_LOAD)
4556                                                 HAVE_SHL_FUNCS=1
4557                                               ],
4558                                               [
4559                                                 AC_CHECK_LIB(shl_load, dld,
4560                                                              [
4561                                                                 HAVE_SHL_FUNCS=1
4562                                                                 DL_LINK=" -ldld$DL_LINK"
4563                                                              ])
4564                                               ])
4565                             ])
4566             ])
4567
4568         dnl check also for dlerror()
4569         if test "$HAVE_DL_FUNCS" = 1; then
4570             AC_CHECK_FUNCS(dlerror,
4571                 AC_DEFINE(HAVE_DLERROR),
4572                 [
4573                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4574                 ]
4575             )
4576         fi
4577         fi
4578
4579         if test "$HAVE_DL_FUNCS" = 0; then
4580             if test "$HAVE_SHL_FUNCS" = 0; then
4581               if test "$USE_UNIX" = 1; then
4582                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4583                   wxUSE_DYNAMIC_LOADER=no
4584                   wxUSE_DYNLIB_CLASS=no
4585               else
4586                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4587               fi
4588             fi
4589         fi
4590     fi
4591 fi
4592
4593 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4594     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4595 fi
4596 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4597     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4598 fi
4599
4600
4601 dnl ---------------------------------------------------------------------------
4602 dnl Verify consistency of plugins/monolithic/shared settings:
4603 dnl ---------------------------------------------------------------------------
4604
4605 if test "$wxUSE_PLUGINS" = "yes" ; then
4606     if test "$wxUSE_SHARED" = "no" ; then
4607         AC_MSG_WARN([plugins supported only in shared build, disabling])
4608         wxUSE_PLUGINS=no
4609     fi
4610     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4611         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4612         wxUSE_PLUGINS=no
4613     fi
4614     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4615         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4616         wxUSE_PLUGINS=no
4617     fi
4618     if test "$wxUSE_PLUGINS" = "yes" ; then
4619         AC_DEFINE(wxUSE_PLUGINS)
4620     fi
4621 fi
4622
4623 dnl ---------------------------------------------------------------------------
4624 dnl Register non-GUI class options for makefiles and setup.h
4625 dnl ---------------------------------------------------------------------------
4626
4627 if test "$wxUSE_STL" = "yes"; then
4628   AC_DEFINE(wxUSE_STL)
4629 fi
4630
4631 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4632   AC_DEFINE(wxUSE_APPLE_IEEE)
4633 fi
4634
4635 if test "$wxUSE_TIMER" = "yes"; then
4636   AC_DEFINE(wxUSE_TIMER)
4637 fi
4638
4639 WITH_PLUGIN_SDL=0
4640 if test "$wxUSE_SOUND" = "yes"; then
4641   dnl Unix implementation needs additional checks because audio support
4642   dnl comes in many favours:
4643   if test "$USE_UNIX" = "1" ; then
4644     AC_CHECK_HEADERS([sys/soundcard.h])
4645
4646     if test "$wxUSE_LIBSDL" != "no"; then
4647       AM_PATH_SDL([1.2.0],
4648                   [
4649                     EXTRALIBS_SDL="$SDL_LIBS"
4650                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4651                     AC_DEFINE(wxUSE_LIBSDL)
4652                   ],
4653                   [wxUSE_LIBSDL="no"])
4654       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4655         WITH_PLUGIN_SDL=1
4656       fi
4657     fi
4658   fi
4659
4660   AC_DEFINE(wxUSE_SOUND)
4661   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4662 fi
4663
4664 if test "$WXGTK20" = 1; then
4665     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4666         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4667
4668                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4669                                   [libgnomeprintui-2.2 >= 2.8],
4670                     [
4671 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4672                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4673                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4674                     ],
4675                     [
4676                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4677                         wxUSE_LIBGNOMEPRINT="no"
4678                     ]
4679                 )
4680         fi
4681     fi
4682 fi
4683
4684
4685 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4686   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4687 fi
4688
4689 if test "$wxUSE_STOPWATCH" = "yes"; then
4690   AC_DEFINE(wxUSE_STOPWATCH)
4691 fi
4692
4693 if test "$wxUSE_DATETIME" = "yes"; then
4694   AC_DEFINE(wxUSE_DATETIME)
4695 fi
4696
4697 if test "$wxUSE_FILE" = "yes"; then
4698   AC_DEFINE(wxUSE_FILE)
4699 fi
4700
4701 if test "$wxUSE_FFILE" = "yes"; then
4702   AC_DEFINE(wxUSE_FFILE)
4703 fi
4704
4705 if test "$wxUSE_FILESYSTEM" = "yes"; then
4706   AC_DEFINE(wxUSE_FILESYSTEM)
4707 fi
4708
4709 if test "$wxUSE_FS_ZIP" = "yes"; then
4710   AC_DEFINE(wxUSE_FS_ZIP)
4711 fi
4712
4713 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4714   AC_DEFINE(wxUSE_ZIPSTREAM)
4715 fi
4716
4717 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4718   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4719 fi
4720
4721 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4722   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4723 fi
4724
4725 if test "$wxUSE_BUSYINFO" = "yes"; then
4726   AC_DEFINE(wxUSE_BUSYINFO)
4727 fi
4728
4729 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4730   AC_DEFINE(wxUSE_STD_IOSTREAM)
4731 fi
4732
4733 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4734     AC_DEFINE(wxUSE_TEXTBUFFER)
4735 fi
4736
4737 if test "$wxUSE_TEXTFILE" = "yes"; then
4738   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4739     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4740   else
4741     AC_DEFINE(wxUSE_TEXTFILE)
4742   fi
4743 fi
4744
4745 if test "$wxUSE_CONFIG" = "yes" ; then
4746   if test "$wxUSE_TEXTFILE" != "yes"; then
4747     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4748   else
4749     AC_DEFINE(wxUSE_CONFIG)
4750     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4751   fi
4752 fi
4753
4754 if test "$wxUSE_INTL" = "yes" ; then
4755   if test "$wxUSE_FILE" != "yes"; then
4756     AC_MSG_WARN(I18n code requires wxFile... disabled)
4757   else
4758     AC_DEFINE(wxUSE_INTL)
4759     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4760     GUIDIST="$GUIDIST INTL_DIST"
4761   fi
4762 fi
4763
4764 if test "$wxUSE_LOG" = "yes"; then
4765   AC_DEFINE(wxUSE_LOG)
4766
4767     if test "$wxUSE_LOGGUI" = "yes"; then
4768       AC_DEFINE(wxUSE_LOGGUI)
4769     fi
4770
4771     if test "$wxUSE_LOGWINDOW" = "yes"; then
4772       AC_DEFINE(wxUSE_LOGWINDOW)
4773     fi
4774
4775     if test "$wxUSE_LOGDIALOG" = "yes"; then
4776       AC_DEFINE(wxUSE_LOG_DIALOG)
4777     fi
4778 fi
4779
4780 if test "$wxUSE_LONGLONG" = "yes"; then
4781   AC_DEFINE(wxUSE_LONGLONG)
4782 fi
4783
4784 if test "$wxUSE_GEOMETRY" = "yes"; then
4785   AC_DEFINE(wxUSE_GEOMETRY)
4786 fi
4787
4788 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4789   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4790   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4791 fi
4792
4793 if test "$wxUSE_STREAMS" = "yes" ; then
4794   AC_DEFINE(wxUSE_STREAMS)
4795 fi
4796
4797 dnl ---------------------------------------------------------------------------
4798 dnl time/date functions
4799 dnl ------------------------------------------------------------------------
4800
4801 if test "$wxUSE_DATETIME" = "yes"; then
4802     dnl check for strptime
4803     AC_CHECK_FUNCS(strptime)
4804
4805     dnl check for timezone variable
4806     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4807     AC_CACHE_CHECK(for timezone variable in <time.h>,
4808                    wx_cv_var_timezone,
4809                    [
4810                         AC_TRY_COMPILE(
4811                             [
4812                                 #include <time.h>
4813                             ],
4814                             [
4815                                 int tz;
4816                                 tz = timezone;
4817                             ],
4818                             [
4819                                 wx_cv_var_timezone=timezone
4820                             ],
4821                             [
4822                                 AC_TRY_COMPILE(
4823                                     [
4824                                         #include <time.h>
4825                                     ],
4826                                     [
4827                                         int tz;
4828                                         tz = _timezone;
4829                                     ],
4830                                     [
4831                                         wx_cv_var_timezone=_timezone
4832                                     ],
4833                                     [
4834                                         AC_TRY_COMPILE(
4835                                             [
4836                                                 #include <time.h>
4837                                             ],
4838                                             [
4839                                                 int tz;
4840                                                 tz = __timezone;
4841                                             ],
4842                                             [
4843                                                 wx_cv_var_timezone=__timezone
4844                                             ],
4845                                             [
4846                                                 if test "$USE_DOS" = 0 ; then
4847                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4848                                                 fi
4849                                             ]
4850                                         )
4851                                     ]
4852                                 )
4853                             ]
4854                         )
4855                    ]
4856     )
4857
4858     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4859     if test "x$wx_cv_var_timezone" != x ; then
4860         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4861     fi
4862
4863     dnl check for localtime (it's POSIX, but the check can do no harm...)
4864     AC_CHECK_FUNCS(localtime)
4865
4866     if test "$ac_cv_func_localtime" = "yes"; then
4867         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4868                        wx_cv_struct_tm_has_gmtoff,
4869         [
4870             AC_TRY_COMPILE(
4871                 [
4872                     #include <time.h>
4873                 ],
4874                 [
4875                     struct tm tm;
4876                     tm.tm_gmtoff++;
4877                 ],
4878                 [
4879                     wx_cv_struct_tm_has_gmtoff=yes
4880                 ],
4881                 wx_cv_struct_tm_has_gmtoff=no
4882             )
4883         ])
4884     fi
4885
4886     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4887         AC_DEFINE(WX_GMTOFF_IN_TM)
4888     fi
4889
4890     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4891     dnl function to be used for high resolution timers
4892     AC_CHECK_FUNCS(gettimeofday ftime, break)
4893
4894     if test "$ac_cv_func_gettimeofday" = "yes"; then
4895         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4896                        wx_cv_func_gettimeofday_has_2_args,
4897         [
4898             dnl on some _really_ old systems it takes only 1 argument
4899             AC_LANG_SAVE
4900             AC_LANG_CPLUSPLUS
4901
4902             AC_TRY_COMPILE(
4903                 [
4904                     #include <sys/time.h>
4905                     #include <unistd.h>
4906                 ],
4907                 [
4908                     struct timeval tv;
4909                     gettimeofday(&tv, NULL);
4910                 ],
4911                 wx_cv_func_gettimeofday_has_2_args=yes,
4912                 AC_TRY_COMPILE(
4913                     [
4914                         #include <sys/time.h>
4915                         #include <unistd.h>
4916                     ],
4917                     [
4918                         struct timeval tv;
4919                         gettimeofday(&tv);
4920                     ],
4921                     wx_cv_func_gettimeofday_has_2_args=no,
4922                     [
4923                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4924                         wx_cv_func_gettimeofday_has_2_args=unknown
4925                     ]
4926                 )
4927             )
4928             AC_LANG_RESTORE
4929         ])
4930
4931         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4932             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4933         fi
4934     fi
4935
4936     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4937 fi
4938
4939 dnl ------------------------------------------------------------------------
4940 dnl wxSocket
4941 dnl ------------------------------------------------------------------------
4942
4943 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
4944 if test "$wxUSE_SOCKETS" = "yes"; then
4945     if test "$wxUSE_MGL" = "1"; then
4946         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4947         wxUSE_SOCKETS="no"
4948     fi
4949 fi
4950
4951 if test "$wxUSE_SOCKETS" = "yes"; then
4952     dnl under MSW we always have sockets
4953     if test "$TOOLKIT" != "MSW"; then
4954         dnl under Solaris and OS/2, socket functions live in -lsocket
4955         AC_CHECK_FUNC(socket,,
4956             [
4957                 AC_CHECK_LIB(socket, socket,
4958                     if test "$INET_LINK" != " -lsocket"; then
4959                         INET_LINK="$INET_LINK -lsocket"
4960                     fi,
4961                     [
4962                         AC_MSG_WARN([socket library not found - sockets will be disabled])
4963                         wxUSE_SOCKETS=no
4964                     ]
4965                 )
4966             ]
4967         )
4968     fi
4969 fi
4970
4971 if test "$wxUSE_SOCKETS" = "yes" ; then
4972     dnl this test may be appropriate if building under cygwin
4973     dnl right now I'm assuming it also uses the winsock stuff
4974     dnl like mingw does..  -- RL
4975     if test "$TOOLKIT" != "MSW"; then
4976         dnl determine the type of third argument for getsockname
4977         dnl This test needs to be done in C++ mode since gsocket.cpp now
4978         dnl is C++ code and pointer cast that are possible even without
4979         dnl warning in C still fail in C++.
4980         AC_LANG_PUSH(C++)
4981         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4982                        wx_cv_type_getsockname3,
4983             [
4984                 AC_TRY_COMPILE(
4985                     [
4986                         #include <sys/types.h>
4987                         #include <sys/socket.h>
4988                     ],
4989                     [
4990                         socklen_t len;
4991                         getsockname(0, 0, &len);
4992                     ],
4993                     wx_cv_type_getsockname3=socklen_t,
4994                     [
4995                         dnl the compiler will compile the version with size_t
4996                         dnl even if the real type of the last parameter is int
4997                         dnl but it should give at least a warning about
4998                         dnl converting between incompatible pointer types, so
4999                         dnl try to use it to get the correct behaviour at
5000                         dnl least with gcc (otherwise we'd always use size_t)
5001                         CFLAGS_OLD="$CFLAGS"
5002                         if test "$GCC" = yes ; then
5003                             CFLAGS="$CFLAGS -Werror"
5004                         fi
5005
5006                         AC_TRY_COMPILE(
5007                             [
5008                                 #include <sys/types.h>
5009                                 #include <sys/socket.h>
5010                             ],
5011                             [
5012                                 size_t len;
5013                                 getsockname(0, 0, &len);
5014                             ],
5015                             wx_cv_type_getsockname3=size_t,
5016                             AC_TRY_COMPILE(
5017                                 [
5018                                     #include <sys/types.h>
5019                                     #include <sys/socket.h>
5020                                 ],
5021                                 [
5022                                     int len;
5023                                     getsockname(0, 0, &len);
5024                                 ],
5025                                 wx_cv_type_getsockname3=int,
5026                                 wx_cv_type_getsockname3=unknown
5027                             )
5028                         )
5029
5030                         CFLAGS="$CFLAGS_OLD"
5031                     ]
5032                 )
5033             ])
5034
5035         if test "$wx_cv_type_getsockname3" = "unknown"; then
5036             wxUSE_SOCKETS=no
5037             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5038         else
5039             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5040         fi
5041         dnl Do this again for getsockopt as it may be different
5042         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5043                        wx_cv_type_getsockopt5,
5044             [
5045                 AC_TRY_COMPILE(
5046                     [
5047                         #include <sys/types.h>
5048                         #include <sys/socket.h>
5049                     ],
5050                     [
5051                         socklen_t len;
5052                         getsockopt(0, 0, 0, 0, &len);
5053                     ],
5054                     wx_cv_type_getsockopt5=socklen_t,
5055                     [
5056                         dnl the compiler will compile the version with size_t
5057                         dnl even if the real type of the last parameter is int
5058                         dnl but it should give at least a warning about
5059                         dnl converting between incompatible pointer types, so
5060                         dnl try to use it to get the correct behaviour at
5061                         dnl least with gcc (otherwise we'd always use size_t)
5062                         CFLAGS_OLD="$CFLAGS"
5063                         if test "$GCC" = yes ; then
5064                             CFLAGS="$CFLAGS -Werror"
5065                         fi
5066
5067                         AC_TRY_COMPILE(
5068                             [
5069                                 #include <sys/types.h>
5070                                 #include <sys/socket.h>
5071                             ],
5072                             [
5073                                 size_t len;
5074                                 getsockopt(0, 0, 0, 0, &len);
5075                             ],
5076                             wx_cv_type_getsockopt5=size_t,
5077                             AC_TRY_COMPILE(
5078                                 [
5079                                     #include <sys/types.h>
5080                                     #include <sys/socket.h>
5081                                 ],
5082                                 [
5083                                     int len;
5084                                     getsockopt(0, 0, 0, 0, &len);
5085                                 ],
5086                                 wx_cv_type_getsockopt5=int,
5087                                 wx_cv_type_getsockopt5=unknown
5088                             )
5089                         )
5090
5091                         CFLAGS="$CFLAGS_OLD"
5092                     ]
5093                 )
5094             ])
5095
5096         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5097             wxUSE_SOCKETS=no
5098             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5099         else
5100             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5101         fi
5102         AC_LANG_POP
5103     fi
5104 fi
5105
5106 if test "$wxUSE_SOCKETS" = "yes" ; then
5107     AC_DEFINE(wxUSE_SOCKETS)
5108     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5109 fi
5110
5111 if test "$wxUSE_PROTOCOL" = "yes"; then
5112     if test "$wxUSE_SOCKETS" != "yes"; then
5113         AC_MSG_WARN(Protocol classes require sockets... disabled)
5114         wxUSE_PROTOCOL=no
5115     fi
5116 fi
5117
5118 if test "$wxUSE_PROTOCOL" = "yes"; then
5119     AC_DEFINE(wxUSE_PROTOCOL)
5120
5121     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5122         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5123     fi
5124     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5125         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5126     fi
5127     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5128         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5129     fi
5130 else
5131     if test "$wxUSE_FS_INET" = "yes"; then
5132         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5133         wxUSE_FS_INET="no"
5134     fi
5135 fi
5136
5137 if test "$wxUSE_URL" = "yes"; then
5138     if test "$wxUSE_PROTOCOL" != "yes"; then
5139         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5140         wxUSE_URL=no
5141     fi
5142     if test "$wxUSE_URL" = "yes"; then
5143         AC_DEFINE(wxUSE_URL)
5144     fi
5145 fi
5146
5147 if test "$wxUSE_FS_INET" = "yes"; then
5148   AC_DEFINE(wxUSE_FS_INET)
5149 fi
5150
5151 dnl ---------------------------------------------------------------------------
5152 dnl Joystick support
5153 dnl ---------------------------------------------------------------------------
5154
5155 if test "$wxUSE_GUI" = "yes"; then
5156
5157     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5158         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
5159         wxUSE_JOYSTICK=no
5160      fi
5161
5162      dnl under MSW we always have joystick support
5163     if test "$TOOLKIT" != "MSW"; then
5164         if test "$wxUSE_JOYSTICK" = "yes"; then
5165             dnl joystick support is only for Linux 2.1.x or greater
5166             AC_CHECK_HEADERS(linux/joystick.h)
5167             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5168                 wxUSE_JOYSTICK=no
5169                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5170             fi
5171         fi
5172     fi
5173
5174     if test "$wxUSE_JOYSTICK" = "yes"; then
5175         AC_DEFINE(wxUSE_JOYSTICK)
5176         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5177     fi
5178 fi
5179
5180
5181 dnl ---------------------------------------------------------------------------
5182 dnl String stuff
5183 dnl ---------------------------------------------------------------------------
5184
5185 if test "$wxUSE_FONTMAP" = "yes" ; then
5186   AC_DEFINE(wxUSE_FONTMAP)
5187 fi
5188
5189 if test "$wxUSE_UNICODE" = "yes" ; then
5190   AC_DEFINE(wxUSE_UNICODE)
5191
5192   if test "$USE_WIN32" != 1; then
5193       wxUSE_UNICODE_MSLU=no
5194   fi
5195
5196   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5197         AC_CHECK_LIB(unicows,main,
5198             [
5199                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5200             ],
5201             [
5202                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5203                              Applications will only run on Windows NT/2000/XP!])
5204                 wxUSE_UNICODE_MSLU=no
5205             ])
5206     fi
5207 fi
5208
5209 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5210   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5211 fi
5212
5213 dnl ----------------------------------------------------------------
5214 dnl Register PostScript options for makefiles and setup.h
5215 dnl ----------------------------------------------------------------
5216
5217 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5218   AC_DEFINE(wxUSE_POSTSCRIPT)
5219 fi
5220
5221 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5222
5223 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5224
5225 dnl ---------------------------------------------------------------------------
5226 dnl big GUI components: MDI, doc/view, printing, help, ...
5227 dnl ---------------------------------------------------------------------------
5228
5229 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5230     AC_DEFINE(wxUSE_CONSTRAINTS)
5231     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5232 fi
5233
5234 if test "$wxUSE_MDI" = "yes"; then
5235     AC_DEFINE(wxUSE_MDI)
5236
5237     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5238         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5239         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5240     fi
5241 fi
5242
5243 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5244     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5245     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5246     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5247         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5248     fi
5249 fi
5250
5251 if test "$wxUSE_HELP" = "yes"; then
5252     AC_DEFINE(wxUSE_HELP)
5253     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5254
5255     if test "$wxUSE_MSW" = 1; then
5256       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5257         AC_DEFINE(wxUSE_MS_HTML_HELP)
5258       fi
5259     fi
5260
5261     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5262       if test "$wxUSE_HTML" = "yes"; then
5263         AC_DEFINE(wxUSE_WXHTML_HELP)
5264       else
5265         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5266         wxUSE_WXHTML_HELP=no
5267       fi
5268     fi
5269 fi
5270
5271 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5272     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5273         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5274     else
5275         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5276     fi
5277     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5278 fi
5279
5280 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5281     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5282 fi
5283
5284 dnl ---------------------------------------------------------------------------
5285 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5286 dnl ---------------------------------------------------------------------------
5287
5288 dnl check for ole headers and disable a few features requiring it if not
5289 dnl present (earlier versions of mingw32 don't have ole2.h)
5290 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5291                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5292                           -o "$wxUSE_OLE"     = "yes" \
5293                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5294     AC_CHECK_HEADERS(ole2.h)
5295
5296     if test "$ac_cv_header_ole2_h" = "yes" ; then
5297         if test "$GCC" = yes ; then
5298             AC_LANG_SAVE
5299             AC_LANG_CPLUSPLUS
5300
5301             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5302             AC_TRY_COMPILE([#include <windows.h>
5303                             #include <ole2.h>],
5304                            [],
5305                            [AC_MSG_RESULT(no)],
5306                            [AC_MSG_RESULT(yes)
5307                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5308             AC_LANG_RESTORE
5309             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5310             if test "$wxUSE_OLE" = "yes" ; then
5311                 AC_DEFINE(wxUSE_OLE)
5312             fi
5313         fi
5314
5315         dnl for OLE clipboard and dnd
5316         if test "$wxUSE_DATAOBJ" = "yes" ; then
5317             AC_DEFINE(wxUSE_DATAOBJ)
5318         fi
5319     else
5320         AC_MSG_WARN([Some features disabled because OLE headers not found])
5321
5322         wxUSE_CLIPBOARD=no
5323         wxUSE_DRAG_AND_DROP=no
5324         wxUSE_DATAOBJ=no
5325         wxUSE_OLE=no
5326     fi
5327
5328     if test "$wxUSE_METAFILE" = "yes"; then
5329         AC_DEFINE(wxUSE_METAFILE)
5330
5331         dnl this one should probably be made separately configurable
5332         AC_DEFINE(wxUSE_ENH_METAFILE)
5333     fi
5334 fi
5335
5336 if test "$wxUSE_IPC" = "yes"; then
5337     if test "$wxUSE_SOCKETS" != "yes"; then
5338         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5339     fi
5340
5341     AC_DEFINE(wxUSE_IPC)
5342 fi
5343
5344 if test "$wxUSE_CLIPBOARD" = "yes"; then
5345     if test "$wxUSE_MGL" = 1; then
5346         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5347         wxUSE_CLIPBOARD=no
5348     fi
5349
5350     if test "$wxUSE_CLIPBOARD" = "yes"; then
5351         AC_DEFINE(wxUSE_CLIPBOARD)
5352
5353         dnl required by clipboard code in configuration check
5354         AC_DEFINE(wxUSE_DATAOBJ)
5355     fi
5356 fi
5357
5358 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5359     if test "$wxUSE_GTK" = 1; then
5360         if test "$WXGTK12" != 1; then
5361             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5362             wxUSE_DRAG_AND_DROP=no
5363         fi
5364     fi
5365
5366     if test "$wxUSE_MOTIF" = 1; then
5367         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5368         wxUSE_DRAG_AND_DROP=no
5369     fi
5370
5371     if test "$wxUSE_X11" = 1; then
5372         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5373         wxUSE_DRAG_AND_DROP=no
5374     fi
5375
5376     if test "$wxUSE_MGL" = 1; then
5377         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5378         wxUSE_DRAG_AND_DROP=no
5379     fi
5380
5381     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5382         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5383     fi
5384
5385 fi
5386
5387 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5388     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5389 fi
5390
5391 if test "$wxUSE_SPLINES" = "yes" ; then
5392   AC_DEFINE(wxUSE_SPLINES)
5393 fi
5394
5395 dnl ---------------------------------------------------------------------------
5396 dnl GUI controls
5397 dnl ---------------------------------------------------------------------------
5398
5399 USES_CONTROLS=0
5400 if test "$wxUSE_CONTROLS" = "yes"; then
5401   USES_CONTROLS=1
5402 fi
5403
5404 if test "$wxUSE_ACCEL" = "yes"; then
5405   AC_DEFINE(wxUSE_ACCEL)
5406   USES_CONTROLS=1
5407 fi
5408
5409 if test "$wxUSE_BUTTON" = "yes"; then
5410   AC_DEFINE(wxUSE_BUTTON)
5411   USES_CONTROLS=1
5412 fi
5413
5414 if test "$wxUSE_BMPBUTTON" = "yes"; then
5415   AC_DEFINE(wxUSE_BMPBUTTON)
5416   USES_CONTROLS=1
5417 fi
5418
5419 if test "$wxUSE_CALCTRL" = "yes"; then
5420   AC_DEFINE(wxUSE_CALENDARCTRL)
5421   USES_CONTROLS=1
5422   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5423 fi
5424
5425 if test "$wxUSE_CARET" = "yes"; then
5426   AC_DEFINE(wxUSE_CARET)
5427   USES_CONTROLS=1
5428   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5429 fi
5430
5431 if test "$wxUSE_COMBOBOX" = "yes"; then
5432   AC_DEFINE(wxUSE_COMBOBOX)
5433   USES_CONTROLS=1
5434 fi
5435
5436 if test "$wxUSE_CHOICE" = "yes"; then
5437   AC_DEFINE(wxUSE_CHOICE)
5438   USES_CONTROLS=1
5439 fi
5440
5441 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5442     AC_DEFINE(wxUSE_CHOICEBOOK)
5443     USES_CONTROLS=1
5444 fi
5445
5446 if test "$wxUSE_CHECKBOX" = "yes"; then
5447   AC_DEFINE(wxUSE_CHECKBOX)
5448   USES_CONTROLS=1
5449 fi
5450
5451 if test "$wxUSE_CHECKLST" = "yes"; then
5452   AC_DEFINE(wxUSE_CHECKLISTBOX)
5453   USES_CONTROLS=1
5454   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5455 fi
5456
5457 if test "$wxUSE_DISPLAY" = "yes"; then
5458     AC_DEFINE(wxUSE_DISPLAY)
5459     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5460 fi
5461
5462 if test "$wxUSE_GAUGE" = "yes"; then
5463   AC_DEFINE(wxUSE_GAUGE)
5464   USES_CONTROLS=1
5465 fi
5466
5467 if test "$wxUSE_GRID" = "yes"; then
5468   AC_DEFINE(wxUSE_GRID)
5469   USES_CONTROLS=1
5470   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5471 fi
5472
5473 if test "$wxUSE_IMAGLIST" = "yes"; then
5474     AC_DEFINE(wxUSE_IMAGLIST)
5475 fi
5476
5477 if test "$wxUSE_LISTBOOK" = "yes"; then
5478     AC_DEFINE(wxUSE_LISTBOOK)
5479     USES_CONTROLS=1
5480 fi
5481
5482 if test "$wxUSE_LISTBOX" = "yes"; then
5483     AC_DEFINE(wxUSE_LISTBOX)
5484     USES_CONTROLS=1
5485 fi
5486
5487 if test "$wxUSE_LISTCTRL" = "yes"; then
5488     if test "$wxUSE_IMAGLIST" = "yes"; then
5489         AC_DEFINE(wxUSE_LISTCTRL)
5490         USES_CONTROLS=1
5491         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5492     else
5493         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5494     fi
5495 fi
5496
5497 if test "$wxUSE_NOTEBOOK" = "yes"; then
5498     AC_DEFINE(wxUSE_NOTEBOOK)
5499     USES_CONTROLS=1
5500     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5501 fi
5502
5503 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5504 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5505 dnl     USES_CONTROLS=1
5506 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5507 dnl fi
5508
5509 if test "$wxUSE_RADIOBOX" = "yes"; then
5510     AC_DEFINE(wxUSE_RADIOBOX)
5511     USES_CONTROLS=1
5512 fi
5513
5514 if test "$wxUSE_RADIOBTN" = "yes"; then
5515     AC_DEFINE(wxUSE_RADIOBTN)
5516     USES_CONTROLS=1
5517 fi
5518
5519 if test "$wxUSE_SASH" = "yes"; then
5520     AC_DEFINE(wxUSE_SASH)
5521     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5522 fi
5523
5524 if test "$wxUSE_SCROLLBAR" = "yes"; then
5525     AC_DEFINE(wxUSE_SCROLLBAR)
5526     USES_CONTROLS=1
5527     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5528 fi
5529
5530 if test "$wxUSE_SLIDER" = "yes"; then
5531     AC_DEFINE(wxUSE_SLIDER)
5532     USES_CONTROLS=1
5533 fi
5534
5535 if test "$wxUSE_SPINBTN" = "yes"; then
5536     AC_DEFINE(wxUSE_SPINBTN)
5537     USES_CONTROLS=1
5538 fi
5539
5540 if test "$wxUSE_SPINCTRL" = "yes"; then
5541     AC_DEFINE(wxUSE_SPINCTRL)
5542     USES_CONTROLS=1
5543 fi
5544
5545 if test "$wxUSE_SPLITTER" = "yes"; then
5546     AC_DEFINE(wxUSE_SPLITTER)
5547     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5548 fi
5549
5550 if test "$wxUSE_STATBMP" = "yes"; then
5551     AC_DEFINE(wxUSE_STATBMP)
5552     USES_CONTROLS=1
5553 fi
5554
5555 if test "$wxUSE_STATBOX" = "yes"; then
5556     AC_DEFINE(wxUSE_STATBOX)
5557     USES_CONTROLS=1
5558 fi
5559
5560 if test "$wxUSE_STATTEXT" = "yes"; then
5561     AC_DEFINE(wxUSE_STATTEXT)
5562     USES_CONTROLS=1
5563 fi
5564
5565 if test "$wxUSE_STATLINE" = "yes"; then
5566     AC_DEFINE(wxUSE_STATLINE)
5567     USES_CONTROLS=1
5568 fi
5569
5570 if test "$wxUSE_STATUSBAR" = "yes"; then
5571     AC_DEFINE(wxUSE_STATUSBAR)
5572     USES_CONTROLS=1
5573
5574     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5575 fi
5576
5577 if test "$wxUSE_TABDIALOG" = "yes"; then
5578     AC_DEFINE(wxUSE_TAB_DIALOG)
5579     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
5580 fi
5581
5582 if test "$wxUSE_TEXTCTRL" = "yes"; then
5583     AC_DEFINE(wxUSE_TEXTCTRL)
5584     USES_CONTROLS=1
5585     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5586 fi
5587
5588 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5589     if test "$wxUSE_COCOA" = 1 ; then
5590         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5591         wxUSE_TOGGLEBTN=no
5592     else
5593         if test "$wxUSE_PM" = 1; then
5594             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5595             wxUSE_TOGGLEBTN=no
5596         fi
5597     fi
5598     if test "$wxUSE_UNIVERSAL" = "yes"; then
5599         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5600         wxUSE_TOGGLEBTN=no
5601     fi
5602
5603     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5604         AC_DEFINE(wxUSE_TOGGLEBTN)
5605         USES_CONTROLS=1
5606     fi
5607 fi
5608
5609 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5610     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5611     wxUSE_TOOLBAR="yes"
5612     USES_CONTROLS=1
5613 fi
5614
5615 if test "$wxUSE_TOOLBAR" = "yes"; then
5616     AC_DEFINE(wxUSE_TOOLBAR)
5617     USES_CONTROLS=1
5618
5619     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5620     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5621         wxUSE_TOOLBAR_NATIVE="yes"
5622     fi
5623
5624     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5625         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5626         USES_CONTROLS=1
5627     fi
5628
5629     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5630 fi
5631
5632 if test "$wxUSE_TOOLTIPS" = "yes"; then
5633     if test "$wxUSE_MOTIF" = 1; then
5634         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5635     else
5636         if test "$wxUSE_UNIVERSAL" = "yes"; then
5637             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5638         else
5639             AC_DEFINE(wxUSE_TOOLTIPS)
5640         fi
5641     fi
5642 fi
5643
5644 if test "$wxUSE_TREECTRL" = "yes"; then
5645     if test "$wxUSE_IMAGLIST" = "yes"; then
5646         AC_DEFINE(wxUSE_TREECTRL)
5647         USES_CONTROLS=1
5648         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5649     else
5650         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5651     fi
5652 fi
5653
5654 if test "$wxUSE_POPUPWIN" = "yes"; then
5655     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5656         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5657     else
5658         if test "$wxUSE_PM" = 1; then
5659             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5660         else
5661             AC_DEFINE(wxUSE_POPUPWIN)
5662
5663             USES_CONTROLS=1
5664         fi
5665     fi
5666 fi
5667
5668 if test "$wxUSE_TIPWINDOW" = "yes"; then
5669     if test "$wxUSE_PM" = 1; then
5670         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5671     else
5672         AC_DEFINE(wxUSE_TIPWINDOW)
5673     fi
5674 fi
5675
5676 if test "$USES_CONTROLS" = 1; then
5677     AC_DEFINE(wxUSE_CONTROLS)
5678 fi
5679
5680 dnl ---------------------------------------------------------------------------
5681 dnl misc options
5682 dnl ---------------------------------------------------------------------------
5683
5684 dnl please keep the settings below in alphabetical order
5685 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5686     AC_DEFINE(wxUSE_ACCESSIBILITY)
5687     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5688 fi
5689
5690 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5691     AC_DEFINE(wxUSE_DRAGIMAGE)
5692     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5693 fi
5694
5695 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5696     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5697         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5698     else
5699         AC_DEFINE(wxUSE_EXCEPTIONS)
5700         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5701     fi
5702 fi
5703
5704 USE_HTML=0
5705 if test "$wxUSE_HTML" = "yes"; then
5706     AC_DEFINE(wxUSE_HTML)
5707     USE_HTML=1
5708     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5709     if test "$wxUSE_MAC" = 1; then
5710         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5711     fi
5712 fi
5713 if test "$wxUSE_WEBKIT" = "yes"; then
5714     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5715         old_CPPFLAGS="$CPPFLAGS"
5716         CPPFLAGS="$CPPFLAGS -x objective-c++"
5717         AC_CHECK_HEADER([WebKit/HIWebView.h],
5718                         [
5719                            AC_DEFINE(wxUSE_WEBKIT)
5720                            WEBKIT_LINK="-framework WebKit"
5721                         ],
5722                         [
5723                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5724                            wxUSE_WEBKIT=no
5725                         ],
5726                         [#include <Carbon/Carbon.h>])
5727         CPPFLAGS="$old_CPPFLAGS"
5728     elif test "$wxUSE_COCOA" = 1; then
5729         AC_DEFINE(wxUSE_WEBKIT)
5730     else
5731         wxUSE_WEBKIT=no
5732     fi
5733 fi
5734
5735 USE_XRC=0
5736 if test "$wxUSE_XRC" = "yes"; then
5737     if test "$wxUSE_XML" != "yes"; then
5738         AC_MSG_WARN([XML library not built, XRC resources disabled])
5739         wxUSE_XRC=no
5740     else
5741         AC_DEFINE(wxUSE_XRC)
5742         USE_XRC=1
5743         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5744     fi
5745 fi
5746
5747 if test "$wxUSE_MENUS" = "yes"; then
5748     AC_DEFINE(wxUSE_MENUS)
5749     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5750 fi
5751
5752 if test "$wxUSE_METAFILE" = "yes"; then
5753     AC_DEFINE(wxUSE_METAFILE)
5754 fi
5755
5756 if test "$wxUSE_MIMETYPE" = "yes"; then
5757     AC_DEFINE(wxUSE_MIMETYPE)
5758 fi
5759
5760 if test "$wxUSE_MINIFRAME" = "yes"; then
5761     AC_DEFINE(wxUSE_MINIFRAME)
5762     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5763 fi
5764
5765 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5766     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5767     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5768         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5769         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5770     fi
5771 fi
5772
5773
5774 if test "$wxUSE_VALIDATORS" = "yes"; then
5775     AC_DEFINE(wxUSE_VALIDATORS)
5776     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5777 fi
5778
5779 if test "$wxUSE_PALETTE" = "yes" ; then
5780   AC_DEFINE(wxUSE_PALETTE)
5781 fi
5782
5783 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5784   dnl Must be done this late because -lunicows must be before all the other libs
5785   LIBS=" -lunicows $LIBS"
5786 fi
5787
5788 dnl ---------------------------------------------------------------------------
5789 dnl wxImage options
5790 dnl ---------------------------------------------------------------------------
5791
5792 if test "$wxUSE_IMAGE" = "yes" ; then
5793     AC_DEFINE(wxUSE_IMAGE)
5794
5795     if test "$wxUSE_GIF" = "yes" ; then
5796       AC_DEFINE(wxUSE_GIF)
5797     fi
5798
5799     if test "$wxUSE_PCX" = "yes" ; then
5800       AC_DEFINE(wxUSE_PCX)
5801     fi
5802
5803     if test "$wxUSE_IFF" = "yes" ; then
5804       AC_DEFINE(wxUSE_IFF)
5805     fi
5806
5807     if test "$wxUSE_PNM" = "yes" ; then
5808       AC_DEFINE(wxUSE_PNM)
5809     fi
5810
5811     if test "$wxUSE_XPM" = "yes" ; then
5812       AC_DEFINE(wxUSE_XPM)
5813     fi
5814
5815     if test "$wxUSE_ICO_CUR" = "yes" ; then
5816       AC_DEFINE(wxUSE_ICO_CUR)
5817     fi
5818 fi
5819
5820 dnl ---------------------------------------------------------------------------
5821 dnl common dialogs
5822 dnl ---------------------------------------------------------------------------
5823
5824 if test "$wxUSE_CHOICEDLG" = "yes"; then
5825     AC_DEFINE(wxUSE_CHOICEDLG)
5826 fi
5827
5828 if test "$wxUSE_COLOURDLG" = "yes"; then
5829     AC_DEFINE(wxUSE_COLOURDLG)
5830 fi
5831
5832 if test "$wxUSE_FILEDLG" = "yes"; then
5833     AC_DEFINE(wxUSE_FILEDLG)
5834 fi
5835
5836 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5837     AC_DEFINE(wxUSE_FINDREPLDLG)
5838 fi
5839
5840 if test "$wxUSE_FONTDLG" = "yes"; then
5841     AC_DEFINE(wxUSE_FONTDLG)
5842 fi
5843
5844 if test "$wxUSE_DIRDLG" = "yes"; then
5845     if test "$wxUSE_TREECTRL" != "yes"; then
5846         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5847     else
5848         AC_DEFINE(wxUSE_DIRDLG)
5849     fi
5850 fi
5851
5852 if test "$wxUSE_MSGDLG" = "yes"; then
5853     AC_DEFINE(wxUSE_MSGDLG)
5854 fi
5855
5856 if test "$wxUSE_NUMBERDLG" = "yes"; then
5857     AC_DEFINE(wxUSE_NUMBERDLG)
5858 fi
5859
5860 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5861     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5862        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5863     else
5864         AC_DEFINE(wxUSE_PROGRESSDLG)
5865     fi
5866 fi
5867
5868 if test "$wxUSE_SPLASH" = "yes"; then
5869     AC_DEFINE(wxUSE_SPLASH)
5870     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
5871 fi
5872
5873 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5874     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5875        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5876     else
5877         AC_DEFINE(wxUSE_STARTUP_TIPS)
5878     fi
5879 fi
5880
5881 if test "$wxUSE_TEXTDLG" = "yes"; then
5882     AC_DEFINE(wxUSE_TEXTDLG)
5883 fi
5884
5885 if test "$wxUSE_WIZARDDLG" = "yes"; then
5886     AC_DEFINE(wxUSE_WIZARDDLG)
5887     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5888 fi
5889
5890 dnl ---------------------------------------------------------------------------
5891 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
5892 dnl ---------------------------------------------------------------------------
5893
5894 if test "$cross_compiling" = "yes"; then
5895     dnl Use best guess from host as we can't use uname when cross compiling
5896     OSINFO="\"$host\""
5897 else
5898     dnl attualy work out OS version
5899     OSINFO=`uname -s -r -m`
5900     OSINFO="\"$OSINFO\""
5901 fi
5902
5903 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5904
5905 dnl ---------------------------------------------------------------------------
5906 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5907 dnl ---------------------------------------------------------------------------
5908
5909 if test "x$prefix" != "xNONE"; then
5910     wxPREFIX=$prefix
5911 else
5912     wxPREFIX=$ac_default_prefix
5913 fi
5914
5915 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5916
5917
5918 dnl ---------------------------------------------------------------------------
5919 dnl define variables with all built libraries for wx-config
5920 dnl ---------------------------------------------------------------------------
5921
5922 CORE_BASE_LIBS="net base"
5923 CORE_GUI_LIBS="adv core"
5924
5925 if test "$wxUSE_XML" = "yes" ; then
5926     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
5927 fi
5928 if test "$wxUSE_ODBC" != "no" ; then
5929     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
5930     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
5931 fi
5932 if test "$wxUSE_HTML" = "yes" ; then
5933     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
5934 fi
5935 if test "$wxUSE_XRC" = "yes" ; then
5936     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
5937 fi
5938
5939 if test "$wxUSE_GUI" != "yes"; then
5940     CORE_GUI_LIBS=""
5941 fi
5942
5943 AC_SUBST(CORE_BASE_LIBS)
5944 AC_SUBST(CORE_GUI_LIBS)
5945
5946
5947 dnl ---------------------------------------------------------------------------
5948 dnl Output the makefiles and such from the results found above
5949 dnl ---------------------------------------------------------------------------
5950
5951 dnl all additional libraries (except wxWidgets itself) we link with
5952
5953 dnl note that we always link with -lm except for Mac OS X
5954 dnl extended.c uses floor() and is always linked in
5955
5956 if test "$wxUSE_MAC" = 1 ; then
5957     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
5958         if test "$USE_DARWIN" = 1; then
5959             LDFLAGS="$LDFLAGS -framework QuickTime"
5960         else
5961             LDFLAGS="$LDFLAGS -lQuickTimeLib"
5962         fi
5963     fi
5964     if test "$USE_DARWIN" = 1; then
5965         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
5966     else
5967         LDFLAGS="$LDFLAGS -lCarbonLib"
5968     fi
5969 fi
5970 if test "$wxUSE_COCOA" = 1 ; then
5971     LDFLAGS="$LDFLAGS -framework Cocoa"
5972 fi
5973
5974 dnl FIXME: should this be covered by the conditional above
5975 dnl given the -lm comment there?  Or should that comment (and
5976 dnl this one) be removed..   [ 7 Nov 2001 ]
5977
5978 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5979
5980 dnl Only add the -lm library if floating point functions cannot be used
5981 dnl without it.  This check is important on cygwin because of the bizarre
5982 dnl way that they have organized functions into libraries.  On cygwin, both
5983 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5984 dnl means that
5985 dnl   1) linking with -lm is not necessary, and
5986 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5987 dnl In particular, if you compile any program with -mno-cygwin and link with
5988 dnl -lm, it will crash instantly when it is run.  This happens because the
5989 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5990 dnl the ___main function instead of allowing it to be defined by
5991 dnl /usr/lib/mingw/libmingw32.a as it should be.
5992 dnl
5993 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5994 dnl
5995 dnl Just check a few floating point functions. If they are all found without
5996 dnl -lm, then we must not need -lm.
5997 have_cos=0
5998 have_floor=0
5999 AC_CHECK_FUNCS(cos, have_cos=1)
6000 AC_CHECK_FUNCS(floor, have_floor=1)
6001 AC_MSG_CHECKING(if floating point functions link without -lm)
6002 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6003     AC_MSG_RESULT(yes)
6004 else
6005     AC_MSG_RESULT(no)
6006     LIBS="$LIBS -lm"
6007     # use different functions to avoid configure caching
6008     have_sin=0
6009     have_ceil=0
6010     AC_CHECK_FUNCS(sin, have_sin=1)
6011     AC_CHECK_FUNCS(ceil, have_ceil=1)
6012     AC_MSG_CHECKING(if floating point functions link with -lm)
6013     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6014         AC_MSG_RESULT(yes)
6015     else
6016         AC_MSG_RESULT(no)
6017         # not sure we should warn the user, crash, etc.
6018     fi
6019 fi
6020
6021 if test "$wxUSE_GUI" = "yes"; then
6022
6023     dnl TODO add checks that these samples will really compile (i.e. all the
6024     dnl      library features they need are present)
6025
6026     dnl TODO some samples are never built so far:
6027     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6028     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6029                      drawing dynamic erase event exec font image \
6030                      minimal propsize rotate shaped widgets render"
6031
6032     if test "$wxUSE_MONOLITHIC" != "yes"; then
6033         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6034     fi
6035 else
6036     SAMPLES_SUBDIRS="console"
6037 fi
6038
6039
6040 dnl all -I options we must pass to the compiler
6041 dnl
6042 dnl note that the order is somewhat important: wxWidgets headers should
6043 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6044 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6045 dnl CodeWarrior):
6046 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6047 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6048
6049 dnl C/C++ compiler options used to compile wxWidgets
6050 if test "$GXX" = yes ; then
6051     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6052     CWARNINGS="-Wall"
6053     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6054     dnl should enable this one day...
6055     dnl CXXWARNINGS="-Wall -Werror"
6056 fi
6057
6058 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6059
6060 dnl remove the extra white space from the cc/c++/ld options
6061 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6062 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6063 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6064
6065
6066 LIBS=`echo $LIBS`
6067 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6068 EXTRALIBS_XML="$EXPAT_LINK"
6069 EXTRALIBS_HTML="$MSPACK_LINK"
6070 EXTRALIBS_ODBC="$ODBC_LINK"
6071 if test "$wxUSE_GUI" = "yes"; then
6072     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
6073 fi
6074 if test "$wxUSE_OPENGL" = "yes"; then
6075     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6076 fi
6077
6078 LDFLAGS="$LDFLAGS $PROFILE"
6079
6080 dnl wxGTK does not need TOOLKIT includes in wx-config
6081 if test "$wxUSE_GTK" = 1; then
6082     WXCONFIG_INCLUDE=
6083 else
6084     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6085 fi
6086
6087 WXCONFIG_EXTRALIBS="$LIBS"
6088
6089 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6090 if test "$wxUSE_REGEX" = "builtin" ; then
6091     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6092 fi
6093 if test "$wxUSE_EXPAT" = "builtin" ; then
6094     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6095 fi
6096 if test "$wxUSE_ODBC" = "builtin" ; then
6097     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6098 fi
6099 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6100     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6101 fi
6102 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6103     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6104 fi
6105 if test "$wxUSE_LIBPNG" = "builtin" ; then
6106     wxconfig_3rdparty="$wxconfig_3rdparty png"
6107 fi
6108 if test "$wxUSE_ZLIB" = "builtin" ; then
6109     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6110 fi
6111 if test "$wxUSE_ODBC" = "builtin" ; then
6112     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6113 fi
6114
6115 for i in $wxconfig_3rdparty ; do
6116     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6117 done
6118
6119
6120 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6121     WXUNIV=1
6122 else
6123     WXUNIV=0
6124 fi
6125
6126 AC_SUBST(wxUSE_ZLIB)
6127 AC_SUBST(wxUSE_REGEX)
6128 AC_SUBST(wxUSE_EXPAT)
6129 AC_SUBST(wxUSE_ODBC)
6130 AC_SUBST(wxUSE_LIBJPEG)
6131 AC_SUBST(wxUSE_LIBPNG)
6132 AC_SUBST(wxUSE_LIBTIFF)
6133
6134 if test $wxUSE_MONOLITHIC = "yes" ; then
6135     MONOLITHIC=1
6136 else
6137     MONOLITHIC=0
6138 fi
6139
6140 if test $wxUSE_PLUGINS = "yes" ; then
6141     USE_PLUGINS=1
6142 else
6143     USE_PLUGINS=0
6144 fi
6145
6146 if test $wxUSE_ODBC != "no" ; then
6147     USE_ODBC=1
6148 else
6149     USE_ODBC=0
6150 fi
6151
6152 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6153     OFFICIAL_BUILD=1
6154 else
6155     OFFICIAL_BUILD=0
6156 fi
6157
6158 AC_SUBST(VENDOR)
6159 AC_SUBST(OFFICIAL_BUILD)
6160 AC_SUBST(WX_FLAVOUR)
6161 AC_SUBST(WX_LIB_FLAVOUR)
6162
6163 AC_SUBST(WXUNIV)
6164 AC_SUBST(MONOLITHIC)
6165 AC_SUBST(USE_PLUGINS)
6166 AC_SUBST(LIBS)
6167 AC_SUBST(EXTRALIBS)
6168 AC_SUBST(EXTRALIBS_XML)
6169 AC_SUBST(EXTRALIBS_HTML)
6170 AC_SUBST(EXTRALIBS_ODBC)
6171 AC_SUBST(EXTRALIBS_GUI)
6172 AC_SUBST(EXTRALIBS_OPENGL)
6173 AC_SUBST(EXTRALIBS_SDL)
6174 AC_SUBST(WITH_PLUGIN_SDL)
6175 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6176 AC_SUBST(UNICODE)
6177 AC_SUBST(BUILD)
6178 AC_SUBST(DEBUG_INFO)
6179 AC_SUBST(DEBUG_FLAG)
6180 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6181 AC_SUBST(TOOLKIT_LOWERCASE)
6182 AC_SUBST(TOOLKIT_VERSION)
6183 AC_SUBST(SAMPLES_RPATH_FLAG)
6184 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6185 AC_SUBST(HOST_SUFFIX)
6186 AC_SUBST(CPPUNIT_CFLAGS)
6187 AC_SUBST(CPPUNIT_LIBS)
6188
6189 case "$TOOLKIT" in
6190     GTK)
6191         TOOLKIT_USER="GTK+"
6192         if test "$WXGTK20" = 1; then
6193             TOOLKIT_USER="$TOOLKIT_USER 2"
6194         fi
6195         ;;
6196
6197     *)
6198         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6199         ;;
6200 esac
6201
6202 AC_BAKEFILE
6203
6204 if test "$wxUSE_SHARED" = "yes"; then
6205
6206     dnl We get the shared build linker from bakefile, since it
6207     dnl moved all the logic for this out of this file and into
6208     dnl its own macro.  But it can't decide on whether to return
6209     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6210     dnl So normalise and expand everything here now, because its
6211     dnl not going to change inside wx-config anyway.
6212     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6213     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6214
6215     dnl Need addtional flag on OS/2, so override bakefiles value
6216     dnl (there currently is no suitable variable to which the
6217     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6218     case "${host}" in
6219       *-pc-os2_emx | *-pc-os2-emx )
6220         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6221         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6222         cp -p ${srcdir}/src/os2/dllnames.sh .
6223         cp -p ${srcdir}/src/os2/dllar.sh .
6224       ;;
6225     esac
6226 else
6227
6228     dnl No bakefile support for static builds, but this should be ok for most.
6229     EXE_LINKER="$CXX -o"
6230
6231 fi
6232
6233 GCC_PRAGMA_FLAGS=""
6234 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6235 if test $GCC_PCH = 1 ; then
6236     GCC_PRAGMA_FLAGS="-DWX_PRECOMP -DNO_GCC_PRAGMA"
6237 else
6238     case "${host}" in
6239         powerpc-*-darwin* )
6240             dnl Some Apple's GCC version are broken and can't handle the
6241             dnl pragmas:
6242             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6243             ;;
6244         *-*-mingw32* )
6245             dnl MinGW GCC versions >= 3.2 have problems with
6246             dnl static member of classes derived from templates
6247             dnl in combination with #pragma interface/implementation
6248             dnl (the test case uses 4 files)
6249             dnl ... and with exceptions handling (undefined symbols needed
6250             dnl to correctly calls dtors when unwinding) as well
6251             if test "$wxUSE_STL" = "yes" -o \
6252                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6253                     "$wxUSE_NO_RTTI" != "yes"; then
6254                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6255                AC_TRY_COMPILE([],
6256                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6257                                #error "Not GCC 3.2 or greater"
6258                                #endif
6259                                ],
6260                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6261                                AC_MSG_RESULT([yes])],
6262                               [AC_MSG_RESULT([no])])
6263             fi
6264             ;;
6265         *-pc-os2_emx | *-pc-os2-emx )
6266             dnl GCC versions ported to OS/2 have similar problems with
6267             dnl static member of classes in combination with STL and
6268             dnl pragma interface/implementation
6269             if test "$wxUSE_STL" = "yes"; then
6270                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6271                AC_TRY_COMPILE([],
6272                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6273                                #error "Not GCC 3.2 or greater"
6274                                #endif
6275                                ],
6276                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6277                                AC_MSG_RESULT([yes])],
6278                               [AC_MSG_RESULT([no])])
6279             fi
6280             ;;
6281     esac
6282 fi
6283 CPPFLAGS="$GCC_PRAGMA_FLAGS $CPPFLAGS"
6284
6285
6286 dnl for convenience, sort the samples in alphabetical order
6287 dnl
6288 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6289 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6290 dnl
6291 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6292 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6293 dnl       only removes the Unix-like part of the introduced line break.
6294 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6295
6296 dnl subtle bakefile goop.
6297 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6298 dnl I wish we would have called it something less likely to clash with
6299 dnl things though.
6300 AC_SUBST(SHARED)
6301
6302 dnl global options
6303 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6304 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6305
6306 dnl debugging options
6307 AC_SUBST(WXDEBUG_DEFINE)
6308
6309 dnl toolkit options
6310 AC_SUBST(USE_GUI)
6311 AC_SUBST(AFMINSTALL)
6312 AC_SUBST(WIN32INSTALL)
6313 AC_SUBST(TOOLKIT)
6314 AC_SUBST(TOOLKIT_DIR)
6315 AC_SUBST(TOOLCHAIN_NAME)
6316 AC_SUBST(TOOLCHAIN_FULLNAME)
6317 AC_SUBST(TOOLCHAIN_DEFS)
6318 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6319
6320 dnl wx-config options
6321 AC_SUBST(host_alias)
6322 AC_SUBST(cross_compiling)
6323 AC_SUBST(WIDGET_SET)
6324 AC_SUBST(WX_RELEASE)
6325 AC_SUBST(WX_VERSION)
6326 AC_SUBST(WX_SUBVERSION)
6327 AC_SUBST(WX_CHARTYPE)
6328 AC_SUBST(WX_DEBUGTYPE)
6329 AC_SUBST(WXCONFIG_EXTRALIBS)
6330 AC_SUBST(WXCONFIG_INCLUDE)
6331 AC_SUBST(WXCONFIG_RPATH)
6332 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6333 AC_SUBST(WX_LARGEFILE_FLAGS)
6334 AC_SUBST(GCC_PRAGMA_FLAGS)
6335 AC_SUBST(CODE_GEN_FLAGS)
6336 AC_SUBST(CODE_GEN_FLAGS_CXX)
6337 AC_SUBST(EXE_LINKER)
6338
6339 dnl distribution vars
6340 AC_SUBST(GUIDIST)
6341 AC_SUBST(DISTDIR)
6342
6343 dnl additional subdirectories where we will build
6344 AC_SUBST(SAMPLES_SUBDIRS)
6345
6346 dnl additional libraries and linker settings
6347 AC_SUBST(LDFLAGS)
6348 AC_SUBST(LDFLAGS_GL)
6349 AC_SUBST(OPENGL_LIBS)
6350 AC_SUBST(DMALLOC_LIBS)
6351 AC_SUBST(WX_VERSION_TAG)
6352
6353 dnl additional resurces settings
6354 AC_SUBST(RESCOMP)
6355 AC_SUBST(RESFLAGS)
6356 AC_SUBST(RESPROGRAMOBJ)
6357 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6358 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6359
6360 dnl additional for Mac OS X
6361 AC_SUBST(DEREZ)
6362 AC_SUBST(LIBWXMACRES)
6363 AC_SUBST(MACRESCOMP)
6364 AC_SUBST(MACSETFILE)
6365 AC_SUBST(MACRESWXCONFIG)
6366
6367 dnl other tools
6368 AC_SUBST(GCC)
6369 AC_SUBST(DLLTOOL)
6370
6371
6372 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6373 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6374 dnl - and we do use it)
6375 AC_PROG_MAKE_SET
6376
6377
6378 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6379
6380 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6381                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6382                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6383
6384 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6385                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6386                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6387
6388 AC_CONFIG_FILES([ version-script Makefile ])
6389
6390 AC_CONFIG_COMMANDS([ wx-config
6391                    ],
6392                    [ rm -f wx-config
6393                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6394                    ],
6395                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6396                      LN_S="${LN_S}"
6397                    ])
6398
6399 dnl This would give us us build dir that in every significant way
6400 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6401 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6402 dnl on platforms that do not have symlinks.
6403 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6404 dnl AC_CONFIG_LINKS([ contrib/include ])
6405
6406
6407 dnl Configure samples, contrib etc. directories, but only if they are present:
6408 if test "$wxUSE_GUI" = "yes"; then
6409     SUBDIRS="samples demos utils contrib"
6410 else dnl we build wxBase only
6411     dnl there are no wxBase programs in contrib nor demos
6412     SUBDIRS="samples utils"
6413 fi
6414 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6415 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6416
6417 for subdir in `echo $SUBDIRS`; do
6418     if test -d ${srcdir}/${subdir} ; then
6419         if test "$wxUSE_GUI" = "yes"; then
6420             if test ${subdir} = "samples"; then
6421                 dnl only take those samples which compile in the current
6422                 dnl configuration and which exist
6423                 makefiles="samples/Makefile.in $makefiles"
6424                 for sample in `echo $SAMPLES_SUBDIRS`; do
6425                     if test -d $srcdir/samples/$sample; then
6426                         makefiles="samples/$sample/Makefile.in $makefiles"
6427                     fi
6428                 done
6429             else dnl assume that everything compiles for utils &c
6430                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6431             fi
6432         else dnl we build wxBase only
6433             dnl don't take all samples/utils, just those which build with
6434             dnl wxBase
6435             if test ${subdir} = "samples"; then
6436                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6437             elif test ${subdir} = "utils"; then
6438                 makefiles=""
6439                 for util in HelpGen tex2rtf ; do
6440                     if test -d $srcdir/utils/$util ; then
6441                         makefiles="utils/$util/Makefile.in \
6442                                    utils/$util/src/Makefile.in \
6443                                    $makefiles"
6444                     fi
6445                 done
6446             else dnl assume that everything compiles for tests
6447                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6448             fi
6449         fi
6450
6451         for mkin in $makefiles ; do
6452             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6453             AC_CONFIG_FILES([$mk])
6454         done
6455     fi
6456 done
6457
6458
6459 AC_OUTPUT
6460
6461 dnl report how we have been configured
6462 echo
6463 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6464 echo ""
6465 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6466 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6467
6468 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6469 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6470 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6471
6472 echo "  What level of wxWidgets compatibility should be enabled?"
6473 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6474 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6475
6476 echo "  Which libraries should wxWidgets use?"
6477 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6478 echo "                                       png                ${wxUSE_LIBPNG-none}"
6479 echo "                                       regex              ${wxUSE_REGEX}"
6480 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6481 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6482 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6483 fi
6484 echo "                                       zlib               ${wxUSE_ZLIB}"
6485 echo "                                       odbc               ${wxUSE_ODBC}"
6486 echo "                                       expat              ${wxUSE_EXPAT}"
6487 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6488 echo "                                       sdl                ${wxUSE_LIBSDL}"
6489 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6490
6491 echo ""
6492
6493 dnl vi: set et sts=4 sw=4 com=\:dnl: