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], [2.5.4], [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).$(WX_AGE)
  55
  56 wx_major_version_number=2
  57 wx_minor_version_number=5
  58 wx_release_number=4
  59 wx_subrelease_number=0
  60
  61 WX_RELEASE=$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=4
  68 WX_REVISION=0
  69 WX_AGE=4
  70
  71
  72 dnl ------------------------------------------------------------------------
  73 dnl Check platform (host system)
  74 dnl ------------------------------------------------------------------------
  75
  76 dnl OS (assume Unix)
  77 USE_UNIX=1
  78 USE_OS2=0
  79 USE_WIN32=0
  80 USE_DOS=0
  81 USE_BEOS=0
  82 USE_MAC=0
  83
  84 dnl Unix kind
  85 USE_AIX=
  86 USE_BSD=                            dnl any BSD
  87 USE_DARWIN=                         dnl a.k.a. Mac OS X
  88 USE_FREEBSD=
  89 USE_GNU=                            dnl GNU/Hurd
  90 USE_HPUX=
  91 USE_LINUX=
  92 USE_NETBSD=
  93 USE_OPENBSD=
  94 USE_OSF=                            dnl OSF/1 (obsolete?)
  95 USE_SGI=
  96 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  97 USE_SUN=                            dnl SunOS or Solaris
  98 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  99 USE_SVR4=                           dnl SysV R4
 100 USE_SYSV=                           dnl any System V
 101 USE_VMS=
 102 USE_ULTRIX=
 103 USE_UNIXWARE=
 104
 105 dnl hardware platform
 106 USE_ALPHA=
 107
 108 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 109 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 110 dnl than checking it during run-time
 111 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 112
 113 dnl the list of all available toolkits
 114 dnl
 115 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 116 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 117
 118 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 119 dnl     which are either yes or no
 120 DEFAULT_wxUSE_COCOA=0
 121 DEFAULT_wxUSE_GTK=0
 122 DEFAULT_wxUSE_MAC=0
 123 DEFAULT_wxUSE_MGL=0
 124 DEFAULT_wxUSE_MICROWIN=0
 125 DEFAULT_wxUSE_MOTIF=0
 126 DEFAULT_wxUSE_MSW=0
 127 DEFAULT_wxUSE_PM=0
 128 DEFAULT_wxUSE_X11=0
 129
 130 dnl these are the values which are really default for the given platform -
 131 dnl they're not cached and are only used if no --with-toolkit was given *and*
 132 dnl nothing was found in the cache
 133 DEFAULT_DEFAULT_wxUSE_COCOA=0
 134 DEFAULT_DEFAULT_wxUSE_GTK=0
 135 DEFAULT_DEFAULT_wxUSE_MAC=0
 136 DEFAULT_DEFAULT_wxUSE_MGL=0
 137 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 138 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 139 DEFAULT_DEFAULT_wxUSE_MSW=0
 140 DEFAULT_DEFAULT_wxUSE_PM=0
 141 DEFAULT_DEFAULT_wxUSE_X11=0
 142
 143 PROGRAM_EXT=
 144 SO_SUFFIX=so
 145 SAMPLES_RPATH_FLAG=
 146 SAMPLES_RPATH_POSTLINK=
 147
 148 dnl to support a new system, you need to add its canonical name (as determined
 149 dnl by config.sub or specified by the configure command line) to this "case"
 150 dnl and also define the shared library flags below - search for
 151 dnl SHARED_LIB_SETUP to find the exact place
 152 case "${host}" in
 153   *-hp-hpux* )
 154     USE_HPUX=1
 155     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 156     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 157     SO_SUFFIX=sl
 158     AC_DEFINE(__HPUX__)
 159   ;;
 160   *-*-linux* )
 161     USE_LINUX=1
 162     AC_DEFINE(__LINUX__)
 163     TMP=`uname -m`
 164     if test "x$TMP" = "xalpha"; then
 165       USE_ALPHA=1
 166       AC_DEFINE(__ALPHA__)
 167     fi
 168     DEFAULT_DEFAULT_wxUSE_GTK=1
 169   ;;
 170   *-*-gnu* | *-*-k*bsd*-gnu )
 171     USE_GNU=1
 172     TMP=`uname -m`
 173     if test "x$TMP" = "xalpha"; then
 174       USE_ALPHA=1
 175       AC_DEFINE(__ALPHA__)
 176     fi
 177     DEFAULT_DEFAULT_wxUSE_GTK=1
 178   ;;
 179   *-*-irix5* | *-*-irix6* )
 180     USE_SGI=1
 181     USE_SVR4=1
 182     AC_DEFINE(__SGI__)
 183     AC_DEFINE(__SVR4__)
 184     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 185   ;;
 186   *-*-solaris2* )
 187     USE_SUN=1
 188     USE_SOLARIS=1
 189     USE_SVR4=1
 190     AC_DEFINE(__SUN__)
 191     AC_DEFINE(__SOLARIS__)
 192     AC_DEFINE(__SVR4__)
 193     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 194     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 195   ;;
 196   *-*-sunos4* )
 197     USE_SUN=1
 198     USE_SUNOS=1
 199     USE_BSD=1
 200     AC_DEFINE(__SUN__)
 201     AC_DEFINE(__SUNOS__)
 202     AC_DEFINE(__BSD__)
 203     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 204   ;;
 205   *-*-freebsd*)
 206     USE_BSD=1
 207     USE_FREEBSD=1
 208     AC_DEFINE(__FREEBSD__)
 209     AC_DEFINE(__BSD__)
 210     DEFAULT_DEFAULT_wxUSE_GTK=1
 211   ;;
 212   *-*-openbsd*)
 213     USE_BSD=1
 214     USE_OPENBSD=1
 215     AC_DEFINE(__OPENBSD__)
 216     AC_DEFINE(__BSD__)
 217     DEFAULT_DEFAULT_wxUSE_GTK=1
 218   ;;
 219   *-*-netbsd*)
 220     USE_BSD=1
 221     USE_NETBSD=1
 222     AC_DEFINE(__NETBSD__)
 223     AC_DEFINE(__BSD__)
 224     DEFAULT_DEFAULT_wxUSE_GTK=1
 225   ;;
 226   *-*-osf* )
 227     USE_ALPHA=1
 228     USE_OSF=1
 229     AC_DEFINE(__ALPHA__)
 230     AC_DEFINE(__OSF__)
 231     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 232     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 233   ;;
 234   *-*-dgux5* )
 235     USE_ALPHA=1
 236     USE_SVR4=1
 237     AC_DEFINE(__ALPHA__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241   *-*-sysv5* )
 242     USE_SYSV=1
 243     USE_SVR4=1
 244     AC_DEFINE(__SYSV__)
 245     AC_DEFINE(__SVR4__)
 246     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 247   ;;
 248   *-*-aix* )
 249     USE_AIX=1
 250     USE_SYSV=1
 251     USE_SVR4=1
 252     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 253     dnl
 254     dnl     Both archive libraries and shared libraries on AIX have an .a
 255     dnl     extension. This will explain why you can't link with an .so and
 256     dnl     why it works with the name changed to .a.
 257     SO_SUFFIX=a
 258     AC_DEFINE(__AIX__)
 259     AC_DEFINE(__SYSV__)
 260     AC_DEFINE(__SVR4__)
 261     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 262   ;;
 263
 264   *-*-*UnixWare*)
 265     USE_SYSV=1
 266     USE_SVR4=1
 267     USE_UNIXWARE=1
 268     AC_DEFINE(__UNIXWARE__)
 269   ;;
 270
 271   *-*-cygwin* | *-*-mingw32* )
 272     dnl MBN: some of the defines have been moved after toolkit detection
 273     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 274     dnl      USE_UNIX  must be set and not USE_WIN32
 275     SO_SUFFIX=dll
 276     PROGRAM_EXT=".exe"
 277     RESCOMP=windres
 278     DEFAULT_DEFAULT_wxUSE_MSW=1
 279   ;;
 280
 281   *-pc-msdosdjgpp )
 282     USE_UNIX=0
 283     USE_DOS=1
 284     AC_DEFINE(__DOS__)
 285     PROGRAM_EXT=".exe"
 286     DEFAULT_DEFAULT_wxUSE_MGL=1
 287     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 288     LIBS="$LIBS -lstdc++"
 289   ;;
 290
 291   *-pc-os2_emx | *-pc-os2-emx )
 292     AC_DEFINE(__EMX__)
 293     USE_OS2=1
 294     AC_DEFINE(__OS2__)
 295     PROGRAM_EXT=".exe"
 296     DEFAULT_DEFAULT_wxUSE_PM=1
 297     dnl "c++" wrapper is not always available, so always use plain gcc.
 298     CXX=gcc
 299     LDFLAGS="$LDFLAGS -Zcrtdll"
 300     dnl
 301     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 302     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 303     dnl For now however, we still need it to make sure the configure script
 304     dnl works on OS/2 no matter what platform it is generated on.
 305     ac_executable_extensions=".exe"
 306     export ac_executable_extensions
 307     dnl This strange code is necessary to deal with handling of
 308     dnl backslashes by ksh and pdksh's sh variant.
 309     ac_save_IFS="$IFS"
 310     IFS='\\'
 311     ac_TEMP_PATH=
 312     for ac_dir in $PATH; do
 313       IFS=$ac_save_IFS
 314       if test -z "$ac_TEMP_PATH"; then
 315         ac_TEMP_PATH="$ac_dir"
 316       else
 317         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 318       fi
 319     done
 320     export PATH="$ac_TEMP_PATH"
 321     unset ac_TEMP_PATH
 322   ;;
 323
 324   powerpc-*-darwin* )
 325     dnl PowerPC Darwin based distributions (including Mac OS X)
 326     USE_BSD=1
 327     USE_DARWIN=1
 328     SO_SUFFIX=dylib
 329     AC_DEFINE(__BSD__)
 330     AC_DEFINE(__DARWIN__)
 331     AC_DEFINE(__POWERPC__)
 332     AC_DEFINE(TARGET_CARBON)
 333     DEFAULT_DEFAULT_wxUSE_MAC=1
 334   ;;
 335   powerpc-apple-macos* )
 336     dnl Classic Mac OS (< X)
 337     USE_UNIX=0
 338     dnl For some reason the test that should be cross-compiler capable fails
 339     dnl However, there is no doubt that MacOS PowerPC is big endian.
 340     ac_cv_c_bigendian=yes
 341     SO_SUFFIX=shlib
 342     dnl AC_DEFINE(TARGET_CARBON)
 343     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 344     DEFAULT_DEFAULT_wxUSE_MAC=1
 345   ;;
 346
 347   *-*-beos* )
 348     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 349     USE_BEOS=1
 350     AC_DEFINE(__BEOS__)
 351   ;;
 352
 353   *)
 354     AC_MSG_ERROR(unknown system type ${host}.)
 355 esac
 356
 357 dnl ---------------------------------------------------------------------------
 358 dnl command line options for configure
 359 dnl ---------------------------------------------------------------------------
 360
 361 dnl the default values for all options - we collect them all here to simplify
 362 dnl modification of the default values (for example, if the defaults for some
 363 dnl platform should be changed, it can be done here too)
 364 dnl
 365 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 366
 367 WX_ARG_CACHE_INIT
 368
 369 dnl useful to test the compilation with minimum options, define as 0 for normal
 370 dnl usage
 371 DEBUG_CONFIGURE=0
 372 if test $DEBUG_CONFIGURE = 1; then
 373   DEFAULT_wxUSE_UNIVERSAL=no
 374   DEFAULT_wxUSE_STL=no
 375
 376   DEFAULT_wxUSE_NANOX=no
 377
 378   DEFAULT_wxUSE_THREADS=yes
 379
 380   DEFAULT_wxUSE_SHARED=yes
 381   DEFAULT_wxUSE_OPTIMISE=no
 382   DEFAULT_wxUSE_PROFILE=no
 383   DEFAULT_wxUSE_NO_DEPS=no
 384   DEFAULT_wxUSE_NO_RTTI=no
 385   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 386   DEFAULT_wxUSE_RPATH=yes
 387   DEFAULT_wxUSE_PERMISSIVE=no
 388   DEFAULT_wxUSE_DEBUG_FLAG=yes
 389   DEFAULT_wxUSE_DEBUG_INFO=yes
 390   DEFAULT_wxUSE_DEBUG_GDB=yes
 391   DEFAULT_wxUSE_MEM_TRACING=no
 392   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 393   DEFAULT_wxUSE_DMALLOC=no
 394   DEFAULT_wxUSE_APPLE_IEEE=no
 395
 396   DEFAULT_wxUSE_EXCEPTIONS=no
 397   DEFAULT_wxUSE_LOG=yes
 398   DEFAULT_wxUSE_LOGWINDOW=no
 399   DEFAULT_wxUSE_LOGGUI=no
 400   DEFAULT_wxUSE_LOGDIALOG=no
 401
 402   DEFAULT_wxUSE_GUI=yes
 403   DEFAULT_wxUSE_CONTROLS=no
 404
 405   DEFAULT_wxUSE_REGEX=no
 406   DEFAULT_wxUSE_XML=no
 407   DEFAULT_wxUSE_EXPAT=no
 408   DEFAULT_wxUSE_ZLIB=no
 409   DEFAULT_wxUSE_LIBPNG=no
 410   DEFAULT_wxUSE_LIBJPEG=no
 411   DEFAULT_wxUSE_LIBTIFF=no
 412   DEFAULT_wxUSE_LIBXPM=no
 413   DEFAULT_wxUSE_LIBMSPACK=no
 414   DEFAULT_wxUSE_LIBSDL=no
 415   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 416   DEFAULT_wxUSE_ODBC=no
 417   DEFAULT_wxUSE_OPENGL=no
 418
 419   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 420   DEFAULT_wxUSE_STACKWALKER=no
 421   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 422   DEFAULT_wxUSE_STD_IOSTREAM=no
 423   DEFAULT_wxUSE_CMDLINE_PARSER=no
 424   DEFAULT_wxUSE_DATETIME=no
 425   DEFAULT_wxUSE_TIMER=no
 426   DEFAULT_wxUSE_STOPWATCH=no
 427   DEFAULT_wxUSE_FILE=no
 428   DEFAULT_wxUSE_FFILE=no
 429   DEFAULT_wxUSE_TEXTBUFFER=no
 430   DEFAULT_wxUSE_TEXTFILE=no
 431   DEFAULT_wxUSE_SOUND=no
 432   DEFAULT_wxUSE_MEDIACTRL=no
 433   DEFAULT_wxUSE_DIRECTSHOW=no
 434   DEFAULT_wxUSE_INTL=no
 435   DEFAULT_wxUSE_CONFIG=no
 436   DEFAULT_wxUSE_FONTMAP=no
 437   DEFAULT_wxUSE_STREAMS=no
 438   DEFAULT_wxUSE_SOCKETS=no
 439   DEFAULT_wxUSE_OLE=no
 440   DEFAULT_wxUSE_DATAOBJ=no
 441   DEFAULT_wxUSE_DIALUP_MANAGER=no
 442   DEFAULT_wxUSE_JOYSTICK=no
 443   DEFAULT_wxUSE_DYNLIB_CLASS=no
 444   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 445   DEFAULT_wxUSE_LONGLONG=no
 446   DEFAULT_wxUSE_GEOMETRY=no
 447
 448   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 449   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 450   DEFAULT_wxUSE_POSTSCRIPT=no
 451
 452   DEFAULT_wxUSE_CLIPBOARD=no
 453   DEFAULT_wxUSE_TOOLTIPS=no
 454   DEFAULT_wxUSE_DRAG_AND_DROP=no
 455   DEFAULT_wxUSE_DRAGIMAGE=no
 456   DEFAULT_wxUSE_SPLINES=no
 457
 458   DEFAULT_wxUSE_MDI=no
 459   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 460   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 461   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 462
 463   DEFAULT_wxUSE_RESOURCES=no
 464   DEFAULT_wxUSE_CONSTRAINTS=no
 465   DEFAULT_wxUSE_IPC=no
 466   DEFAULT_wxUSE_HELP=no
 467   DEFAULT_wxUSE_MS_HTML_HELP=no
 468   DEFAULT_wxUSE_WXHTML_HELP=no
 469   DEFAULT_wxUSE_TREELAYOUT=no
 470   DEFAULT_wxUSE_METAFILE=no
 471   DEFAULT_wxUSE_MIMETYPE=no
 472   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 473   DEFAULT_wxUSE_PROTOCOL=no
 474   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 475   DEFAULT_wxUSE_PROTOCOL_FTP=no
 476   DEFAULT_wxUSE_PROTOCOL_FILE=no
 477   DEFAULT_wxUSE_URL=no
 478
 479   DEFAULT_wxUSE_COMMONDLGS=no
 480   DEFAULT_wxUSE_CHOICEDLG=no
 481   DEFAULT_wxUSE_COLOURDLG=no
 482   DEFAULT_wxUSE_DIRDLG=no
 483   DEFAULT_wxUSE_FILEDLG=no
 484   DEFAULT_wxUSE_FINDREPLDLG=no
 485   DEFAULT_wxUSE_FONTDLG=no
 486   DEFAULT_wxUSE_MSGDLG=no
 487   DEFAULT_wxUSE_NUMBERDLG=no
 488   DEFAULT_wxUSE_TEXTDLG=no
 489   DEFAULT_wxUSE_SPLASH=no
 490   DEFAULT_wxUSE_STARTUP_TIPS=no
 491   DEFAULT_wxUSE_PROGRESSDLG=no
 492   DEFAULT_wxUSE_WIZARDDLG=no
 493
 494   DEFAULT_wxUSE_MENUS=no
 495   DEFAULT_wxUSE_MINIFRAME=no
 496   DEFAULT_wxUSE_HTML=no
 497   DEFAULT_wxUSE_XRC=no
 498   DEFAULT_wxUSE_WEBKIT=no
 499   DEFAULT_wxUSE_FILESYSTEM=no
 500   DEFAULT_wxUSE_FS_INET=no
 501   DEFAULT_wxUSE_FS_ZIP=no
 502   DEFAULT_wxUSE_BUSYINFO=no
 503   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 504   DEFAULT_wxUSE_ZIPSTREAM=no
 505   DEFAULT_wxUSE_VALIDATORS=no
 506
 507   DEFAULT_wxUSE_ACCEL=no
 508   DEFAULT_wxUSE_BUTTON=no
 509   DEFAULT_wxUSE_BMPBUTTON=no
 510   DEFAULT_wxUSE_CALCTRL=no
 511   DEFAULT_wxUSE_CARET=no
 512   DEFAULT_wxUSE_CHECKBOX=no
 513   DEFAULT_wxUSE_CHECKLST=no
 514   DEFAULT_wxUSE_CHOICE=no
 515   DEFAULT_wxUSE_CHOICEBOOK=no
 516   DEFAULT_wxUSE_COMBOBOX=no
 517   DEFAULT_wxUSE_DATEPICKCTRL=no
 518   DEFAULT_wxUSE_DISPLAY=no
 519   DEFAULT_wxUSE_GAUGE=no
 520   DEFAULT_wxUSE_GRID=no
 521   DEFAULT_wxUSE_IMAGLIST=no
 522   DEFAULT_wxUSE_LISTBOOK=no
 523   DEFAULT_wxUSE_LISTBOX=no
 524   DEFAULT_wxUSE_LISTCTRL=no
 525   DEFAULT_wxUSE_NOTEBOOK=no
 526   DEFAULT_wxUSE_RADIOBOX=no
 527   DEFAULT_wxUSE_RADIOBTN=no
 528   DEFAULT_wxUSE_SASH=no
 529   DEFAULT_wxUSE_SCROLLBAR=no
 530   DEFAULT_wxUSE_SLIDER=no
 531   DEFAULT_wxUSE_SPINBTN=no
 532   DEFAULT_wxUSE_SPINCTRL=no
 533   DEFAULT_wxUSE_SPLITTER=no
 534   DEFAULT_wxUSE_STATBMP=no
 535   DEFAULT_wxUSE_STATBOX=no
 536   DEFAULT_wxUSE_STATLINE=no
 537   DEFAULT_wxUSE_STATTEXT=no
 538   DEFAULT_wxUSE_STATUSBAR=yes
 539   DEFAULT_wxUSE_TABDIALOG=no
 540   DEFAULT_wxUSE_TEXTCTRL=no
 541   DEFAULT_wxUSE_TOGGLEBTN=no
 542   DEFAULT_wxUSE_TOOLBAR=no
 543   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 544   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 545   DEFAULT_wxUSE_TREECTRL=no
 546   DEFAULT_wxUSE_POPUPWIN=no
 547   DEFAULT_wxUSE_TIPWINDOW=no
 548
 549   DEFAULT_wxUSE_UNICODE=no
 550   DEFAULT_wxUSE_UNICODE_MSLU=no
 551   DEFAULT_wxUSE_WCSRTOMBS=no
 552
 553   DEFAULT_wxUSE_PALETTE=no
 554   DEFAULT_wxUSE_IMAGE=no
 555   DEFAULT_wxUSE_GIF=no
 556   DEFAULT_wxUSE_PCX=no
 557   DEFAULT_wxUSE_PNM=no
 558   DEFAULT_wxUSE_IFF=no
 559   DEFAULT_wxUSE_XPM=no
 560   DEFAULT_wxUSE_ICO_CUR=no
 561   DEFAULT_wxUSE_ACCESSIBILITY=no
 562
 563   DEFAULT_wxUSE_MONOLITHIC=no
 564   DEFAULT_wxUSE_PLUGINS=no
 565   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 566 else
 567   DEFAULT_wxUSE_UNIVERSAL=no
 568   DEFAULT_wxUSE_STL=no
 569
 570   DEFAULT_wxUSE_NANOX=no
 571
 572   DEFAULT_wxUSE_THREADS=yes
 573
 574   DEFAULT_wxUSE_SHARED=yes
 575   DEFAULT_wxUSE_OPTIMISE=yes
 576   DEFAULT_wxUSE_PROFILE=no
 577   DEFAULT_wxUSE_NO_DEPS=no
 578   DEFAULT_wxUSE_NO_RTTI=no
 579   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 580   DEFAULT_wxUSE_RPATH=yes
 581   DEFAULT_wxUSE_PERMISSIVE=no
 582   DEFAULT_wxUSE_DEBUG_FLAG=no
 583   DEFAULT_wxUSE_DEBUG_INFO=no
 584   DEFAULT_wxUSE_DEBUG_GDB=no
 585   DEFAULT_wxUSE_MEM_TRACING=no
 586   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 587   DEFAULT_wxUSE_DMALLOC=no
 588   DEFAULT_wxUSE_APPLE_IEEE=yes
 589
 590   DEFAULT_wxUSE_EXCEPTIONS=yes
 591   DEFAULT_wxUSE_LOG=yes
 592   DEFAULT_wxUSE_LOGWINDOW=yes
 593   DEFAULT_wxUSE_LOGGUI=yes
 594   DEFAULT_wxUSE_LOGDIALOG=yes
 595
 596   DEFAULT_wxUSE_GUI=yes
 597
 598   DEFAULT_wxUSE_REGEX=yes
 599   DEFAULT_wxUSE_XML=yes
 600   DEFAULT_wxUSE_EXPAT=yes
 601   DEFAULT_wxUSE_ZLIB=yes
 602   DEFAULT_wxUSE_LIBPNG=yes
 603   DEFAULT_wxUSE_LIBJPEG=yes
 604   DEFAULT_wxUSE_LIBTIFF=yes
 605   DEFAULT_wxUSE_LIBXPM=yes
 606   DEFAULT_wxUSE_LIBMSPACK=yes
 607   DEFAULT_wxUSE_LIBSDL=no
 608   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 609   DEFAULT_wxUSE_ODBC=no
 610   DEFAULT_wxUSE_OPENGL=no
 611
 612   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 613   DEFAULT_wxUSE_STACKWALKER=yes
 614   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 615   DEFAULT_wxUSE_STD_IOSTREAM=no
 616   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 617   DEFAULT_wxUSE_DATETIME=yes
 618   DEFAULT_wxUSE_TIMER=yes
 619   DEFAULT_wxUSE_STOPWATCH=yes
 620   DEFAULT_wxUSE_FILE=yes
 621   DEFAULT_wxUSE_FFILE=yes
 622   DEFAULT_wxUSE_TEXTBUFFER=yes
 623   DEFAULT_wxUSE_TEXTFILE=yes
 624   DEFAULT_wxUSE_SOUND=yes
 625   DEFAULT_wxUSE_MEDIACTRL=no
 626   DEFAULT_wxUSE_DIRECTSHOW=no
 627   DEFAULT_wxUSE_INTL=yes
 628   DEFAULT_wxUSE_CONFIG=yes
 629   DEFAULT_wxUSE_FONTMAP=yes
 630   DEFAULT_wxUSE_STREAMS=yes
 631   DEFAULT_wxUSE_SOCKETS=yes
 632   DEFAULT_wxUSE_OLE=yes
 633   DEFAULT_wxUSE_DATAOBJ=yes
 634   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 635   DEFAULT_wxUSE_JOYSTICK=yes
 636   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 637   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 638   DEFAULT_wxUSE_LONGLONG=yes
 639   DEFAULT_wxUSE_GEOMETRY=yes
 640
 641   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 642   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 643   DEFAULT_wxUSE_POSTSCRIPT=yes
 644
 645   DEFAULT_wxUSE_CLIPBOARD=yes
 646   DEFAULT_wxUSE_TOOLTIPS=yes
 647   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 648   DEFAULT_wxUSE_DRAGIMAGE=yes
 649   DEFAULT_wxUSE_SPLINES=yes
 650
 651   DEFAULT_wxUSE_MDI=yes
 652   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 653   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 654   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 655
 656   DEFAULT_wxUSE_RESOURCES=no
 657   DEFAULT_wxUSE_CONSTRAINTS=yes
 658   DEFAULT_wxUSE_IPC=yes
 659   DEFAULT_wxUSE_HELP=yes
 660   DEFAULT_wxUSE_MS_HTML_HELP=yes
 661   DEFAULT_wxUSE_WXHTML_HELP=yes
 662   DEFAULT_wxUSE_TREELAYOUT=yes
 663   DEFAULT_wxUSE_METAFILE=yes
 664   DEFAULT_wxUSE_MIMETYPE=yes
 665   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 666   DEFAULT_wxUSE_PROTOCOL=yes
 667   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 668   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 669   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 670   DEFAULT_wxUSE_URL=yes
 671
 672   DEFAULT_wxUSE_COMMONDLGS=yes
 673   DEFAULT_wxUSE_CHOICEDLG=yes
 674   DEFAULT_wxUSE_COLOURDLG=yes
 675   DEFAULT_wxUSE_DIRDLG=yes
 676   DEFAULT_wxUSE_FILEDLG=yes
 677   DEFAULT_wxUSE_FINDREPLDLG=yes
 678   DEFAULT_wxUSE_FONTDLG=yes
 679   DEFAULT_wxUSE_MSGDLG=yes
 680   DEFAULT_wxUSE_NUMBERDLG=yes
 681   DEFAULT_wxUSE_TEXTDLG=yes
 682   DEFAULT_wxUSE_SPLASH=yes
 683   DEFAULT_wxUSE_STARTUP_TIPS=yes
 684   DEFAULT_wxUSE_PROGRESSDLG=yes
 685   DEFAULT_wxUSE_WIZARDDLG=yes
 686
 687   DEFAULT_wxUSE_MENUS=yes
 688   DEFAULT_wxUSE_MINIFRAME=yes
 689   DEFAULT_wxUSE_HTML=yes
 690   DEFAULT_wxUSE_XRC=yes
 691   DEFAULT_wxUSE_WEBKIT=yes
 692   DEFAULT_wxUSE_FILESYSTEM=yes
 693   DEFAULT_wxUSE_FS_INET=yes
 694   DEFAULT_wxUSE_FS_ZIP=yes
 695   DEFAULT_wxUSE_BUSYINFO=yes
 696   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 697   DEFAULT_wxUSE_ZIPSTREAM=yes
 698   DEFAULT_wxUSE_VALIDATORS=yes
 699
 700   DEFAULT_wxUSE_ACCEL=yes
 701   DEFAULT_wxUSE_BUTTON=yes
 702   DEFAULT_wxUSE_BMPBUTTON=yes
 703   DEFAULT_wxUSE_CALCTRL=yes
 704   DEFAULT_wxUSE_CARET=yes
 705   DEFAULT_wxUSE_CHECKBOX=yes
 706   DEFAULT_wxUSE_CHECKLST=yes
 707   DEFAULT_wxUSE_CHOICE=yes
 708   DEFAULT_wxUSE_CHOICEBOOK=yes
 709   DEFAULT_wxUSE_COMBOBOX=yes
 710   DEFAULT_wxUSE_DATEPICKCTRL=yes
 711   DEFAULT_wxUSE_DISPLAY=yes
 712   DEFAULT_wxUSE_GAUGE=yes
 713   DEFAULT_wxUSE_GRID=yes
 714   DEFAULT_wxUSE_IMAGLIST=yes
 715   DEFAULT_wxUSE_LISTBOOK=yes
 716   DEFAULT_wxUSE_LISTBOX=yes
 717   DEFAULT_wxUSE_LISTCTRL=yes
 718   DEFAULT_wxUSE_NOTEBOOK=yes
 719   DEFAULT_wxUSE_RADIOBOX=yes
 720   DEFAULT_wxUSE_RADIOBTN=yes
 721   DEFAULT_wxUSE_SASH=yes
 722   DEFAULT_wxUSE_SCROLLBAR=yes
 723   DEFAULT_wxUSE_SLIDER=yes
 724   DEFAULT_wxUSE_SPINBTN=yes
 725   DEFAULT_wxUSE_SPINCTRL=yes
 726   DEFAULT_wxUSE_SPLITTER=yes
 727   DEFAULT_wxUSE_STATBMP=yes
 728   DEFAULT_wxUSE_STATBOX=yes
 729   DEFAULT_wxUSE_STATLINE=yes
 730   DEFAULT_wxUSE_STATTEXT=yes
 731   DEFAULT_wxUSE_STATUSBAR=yes
 732   DEFAULT_wxUSE_TABDIALOG=no
 733   DEFAULT_wxUSE_TEXTCTRL=yes
 734   DEFAULT_wxUSE_TOGGLEBTN=yes
 735   DEFAULT_wxUSE_TOOLBAR=yes
 736   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 737   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 738   DEFAULT_wxUSE_TREECTRL=yes
 739   DEFAULT_wxUSE_POPUPWIN=yes
 740   DEFAULT_wxUSE_TIPWINDOW=yes
 741
 742   DEFAULT_wxUSE_UNICODE=no
 743   DEFAULT_wxUSE_UNICODE_MSLU=yes
 744   DEFAULT_wxUSE_WCSRTOMBS=no
 745
 746   DEFAULT_wxUSE_PALETTE=yes
 747   DEFAULT_wxUSE_IMAGE=yes
 748   DEFAULT_wxUSE_GIF=yes
 749   DEFAULT_wxUSE_PCX=yes
 750   DEFAULT_wxUSE_IFF=no
 751   DEFAULT_wxUSE_PNM=yes
 752   DEFAULT_wxUSE_XPM=yes
 753   DEFAULT_wxUSE_ICO_CUR=yes
 754   DEFAULT_wxUSE_ACCESSIBILITY=no
 755
 756   DEFAULT_wxUSE_MONOLITHIC=no
 757   DEFAULT_wxUSE_PLUGINS=no
 758   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 759
 760   dnl Appliable only when --with-gtk was used:
 761   DEFAULT_wxUSE_GTK2=yes
 762 fi
 763
 764 dnl WX_ARG_WITH should be used to select whether an external package will be
 765 dnl used or not, to configure compile-time features of this package itself,
 766 dnl use WX_ARG_ENABLE instead
 767
 768 dnl ============================
 769 dnl external package dependecies
 770 dnl ============================
 771
 772 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 773 dnl these values manually
 774 for toolkit in `echo $ALL_TOOLKITS`; do
 775   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 776   if test "x$LINE" != "x" ; then
 777     has_toolkit_in_cache=1
 778     eval "DEFAULT_$LINE"
 779     eval "CACHE_$toolkit=1"
 780   fi
 781 done
 782
 783 dnl ---------------------------------------------------------------------------
 784 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 785 dnl first to disable many other switches if it's given
 786 dnl
 787 dnl NB: this is still in testing stage, don't use if you don't know what you're
 788 dnl     doing
 789 dnl ---------------------------------------------------------------------------
 790
 791 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 792 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 793 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 794
 795 if test "$wxUSE_GUI" = "yes"; then
 796
 797 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 798 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 799 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 800 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 801 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 802 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 803 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 804 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 805 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 806 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 807 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 808 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 809
 810 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 811 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 812
 813 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 814 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 815 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 816 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 817 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 818 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 819 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 820 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 821
 822 fi
 823 dnl for GUI only
 824
 825 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 826 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 827 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 828 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 829 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 830
 831 dnl ---------------------------------------------------------------------------
 832 dnl compile options
 833 dnl ---------------------------------------------------------------------------
 834
 835 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 836 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 837 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 838 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 839 if test "$USE_OS2" = "1"; then
 840     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 841 fi
 842
 843 if test "$wxUSE_DEBUG" = "yes"; then
 844   DEFAULT_wxUSE_DEBUG_FLAG=yes
 845   DEFAULT_wxUSE_DEBUG_INFO=yes
 846   BUILD=debug
 847 elif test "$wxUSE_DEBUG" = "no"; then
 848   DEFAULT_wxUSE_DEBUG_FLAG=no
 849   DEFAULT_wxUSE_DEBUG_INFO=no
 850   BUILD=release
 851 fi
 852
 853 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 854 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 855 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 856 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 857 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 858 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 859 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 860 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 861 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 862 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 863
 864 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 865 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 866
 867 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 868
 869
 870 dnl ---------------------------------------------------------------------------
 871 dnl (small) optional non GUI classes
 872 dnl ---------------------------------------------------------------------------
 873
 874 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 875 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 876
 877 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 878 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 879 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 880 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 881 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 882 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 883 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 884
 885 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 886
 887 dnl please keep the settings below in alphabetical order
 888 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 889 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 890 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 891 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 892 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 893 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 894 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 895 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 896 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 897 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 898 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 899 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 900 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 901 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 902 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 903 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 904 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 905 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 906 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 907 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 908 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 909 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 910 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 911 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 912 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 913 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 914 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 915 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 916 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 917 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 918 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 919 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 920 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 921 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 922
 923 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 924 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 925 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 926 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 927 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 928
 929
 930 dnl ---------------------------------------------------------------------------
 931 dnl "big" options (i.e. those which change a lot of things throughout the library)
 932 dnl ---------------------------------------------------------------------------
 933
 934 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 935
 936 if test "$wxUSE_GUI" = "yes"; then
 937
 938 dnl ---------------------------------------------------------------------------
 939 dnl "big" GUI options
 940 dnl ---------------------------------------------------------------------------
 941
 942 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 943 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 944 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 945 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 946 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 947 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 948 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 949 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 950 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 951 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 952 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 953 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 954 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 955 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 956
 957 dnl ---------------------------------------------------------------------------
 958 dnl PostScript options
 959 dnl ---------------------------------------------------------------------------
 960 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 961
 962 dnl VZ: these options seem to be always on, if someone wants to change it please do
 963 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 964 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 965
 966 dnl ---------------------------------------------------------------------------
 967 dnl resources
 968 dnl ---------------------------------------------------------------------------
 969
 970 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 971 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 972
 973 dnl ---------------------------------------------------------------------------
 974 dnl IPC &c
 975 dnl ---------------------------------------------------------------------------
 976
 977 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 978 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 979 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 980
 981 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 982
 983 dnl ---------------------------------------------------------------------------
 984 dnl optional GUI controls (in alphabetical order except the first one)
 985 dnl ---------------------------------------------------------------------------
 986
 987 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 988
 989 dnl even with --enable-controls, some may be disabled by giving
 990 dnl --disable-<control> later on the command line - but by default all will be
 991 dnl used (and vice versa)
 992 if test "$wxUSE_CONTROLS" = "yes"; then
 993   DEFAULT_wxUSE_ACCEL=yes
 994   DEFAULT_wxUSE_BMPBUTTON=yes
 995   DEFAULT_wxUSE_BUTTON=yes
 996   DEFAULT_wxUSE_CALCTRL=yes
 997   DEFAULT_wxUSE_CARET=yes
 998   DEFAULT_wxUSE_COMBOBOX=yes
 999   DEFAULT_wxUSE_CHECKBOX=yes
1000   DEFAULT_wxUSE_CHECKLISTBOX=yes
1001   DEFAULT_wxUSE_CHOICE=yes
1002   DEFAULT_wxUSE_CHOICEBOOK=yes
1003   DEFAULT_wxUSE_DATEPICKCTRL=yes
1004   DEFAULT_wxUSE_GAUGE=yes
1005   DEFAULT_wxUSE_GRID=yes
1006   DEFAULT_wxUSE_IMAGLIST=yes
1007   DEFAULT_wxUSE_LISTBOOK=yes
1008   DEFAULT_wxUSE_LISTBOX=yes
1009   DEFAULT_wxUSE_LISTCTRL=yes
1010   DEFAULT_wxUSE_NOTEBOOK=yes
1011   DEFAULT_wxUSE_RADIOBOX=yes
1012   DEFAULT_wxUSE_RADIOBTN=yes
1013   DEFAULT_wxUSE_SASH=yes
1014   DEFAULT_wxUSE_SCROLLBAR=yes
1015   DEFAULT_wxUSE_SLIDER=yes
1016   DEFAULT_wxUSE_SPINBTN=yes
1017   DEFAULT_wxUSE_SPINCTRL=yes
1018   DEFAULT_wxUSE_SPLITTER=yes
1019   DEFAULT_wxUSE_STATBMP=yes
1020   DEFAULT_wxUSE_STATBOX=yes
1021   DEFAULT_wxUSE_STATLINE=yes
1022   DEFAULT_wxUSE_STATUSBAR=yes
1023   DEFAULT_wxUSE_TAB_DIALOG=yes
1024   DEFAULT_wxUSE_TOGGLEBTN=yes
1025   DEFAULT_wxUSE_TOOLBAR=yes
1026   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1027   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1028   DEFAULT_wxUSE_TOOLTIPS=yes
1029   DEFAULT_wxUSE_TREECTRL=yes
1030   DEFAULT_wxUSE_POPUPWIN=yes
1031   DEFAULT_wxUSE_TIPWINDOW=yes
1032 elif test "$wxUSE_CONTROLS" = "no"; then
1033   DEFAULT_wxUSE_ACCEL=no
1034   DEFAULT_wxUSE_BMPBUTTON=no
1035   DEFAULT_wxUSE_BUTTON=no
1036   DEFAULT_wxUSE_CALCTRL=no
1037   DEFAULT_wxUSE_CARET=no
1038   DEFAULT_wxUSE_COMBOBOX=no
1039   DEFAULT_wxUSE_CHECKBOX=no
1040   DEFAULT_wxUSE_CHECKLISTBOX=no
1041   DEFAULT_wxUSE_CHOICE=no
1042   DEFAULT_wxUSE_CHOICEBOOK=no
1043   DEFAULT_wxUSE_DATEPICKCTRL=no
1044   DEFAULT_wxUSE_GAUGE=no
1045   DEFAULT_wxUSE_GRID=no
1046   DEFAULT_wxUSE_IMAGLIST=no
1047   DEFAULT_wxUSE_LISTBOOK=no
1048   DEFAULT_wxUSE_LISTBOX=no
1049   DEFAULT_wxUSE_LISTCTRL=no
1050   DEFAULT_wxUSE_NOTEBOOK=no
1051   DEFAULT_wxUSE_RADIOBOX=no
1052   DEFAULT_wxUSE_RADIOBTN=no
1053   DEFAULT_wxUSE_SASH=no
1054   DEFAULT_wxUSE_SCROLLBAR=no
1055   DEFAULT_wxUSE_SLIDER=no
1056   DEFAULT_wxUSE_SPINBTN=no
1057   DEFAULT_wxUSE_SPINCTRL=no
1058   DEFAULT_wxUSE_SPLITTER=no
1059   DEFAULT_wxUSE_STATBMP=no
1060   DEFAULT_wxUSE_STATBOX=no
1061   DEFAULT_wxUSE_STATLINE=no
1062   DEFAULT_wxUSE_STATUSBAR=no
1063   DEFAULT_wxUSE_TAB_DIALOG=no
1064   DEFAULT_wxUSE_TOGGLEBTN=no
1065   DEFAULT_wxUSE_TOOLBAR=no
1066   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1067   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1068   DEFAULT_wxUSE_TOOLTIPS=no
1069   DEFAULT_wxUSE_TREECTRL=no
1070   DEFAULT_wxUSE_POPUPWIN=no
1071   DEFAULT_wxUSE_TIPWINDOW=no
1072 fi
1073
1074 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1075 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1076 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1077 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1078 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1079 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1080 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1081 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1082 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1083 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1084 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1085 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1086 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1087 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1088 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1089 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1090 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1091 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1092 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1093 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1094 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1095 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1096 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1097 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1098 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1099 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1100 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1101 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1102 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1103 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1104 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1105 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1106 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1107 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1108 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1109 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1110 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1111 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1112 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1113 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1114 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1115
1116 dnl ---------------------------------------------------------------------------
1117 dnl common dialogs
1118 dnl ---------------------------------------------------------------------------
1119
1120 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1121 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1122 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1123 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1124 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1125 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1126 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1127 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1128 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1129 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1130 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1131 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1132 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1133 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1134
1135 dnl ---------------------------------------------------------------------------
1136 dnl misc GUI options
1137 dnl ---------------------------------------------------------------------------
1138
1139 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1140 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1141 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1142 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1143 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1144 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1145 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1146 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1147 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1148 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1149
1150 dnl ---------------------------------------------------------------------------
1151 dnl support for image formats that do not rely on external library
1152 dnl ---------------------------------------------------------------------------
1153
1154 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1155 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1156 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1157 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1158 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1159 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1160 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1161 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1162
1163 fi
1164
1165 dnl ---------------------------------------------------------------------------
1166 dnl flavour support
1167 dnl ---------------------------------------------------------------------------
1168
1169 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1170 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1171 dnl It doesn't actually change anything but the output file names.
1172 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1173
1174 dnl ---------------------------------------------------------------------------
1175 dnl some win32 settings
1176 dnl ---------------------------------------------------------------------------
1177
1178 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1179 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1180 if test "x$VENDOR" = "x"; then
1181     VENDOR="custom"
1182 fi
1183
1184
1185 dnl for GUI only
1186
1187 dnl cache the options values before (may be) aborting below
1188 WX_ARG_CACHE_FLUSH
1189
1190 dnl check that no more than one toolkit is given and that if none are given that
1191 dnl we have a default one
1192
1193 AC_MSG_CHECKING(for toolkit)
1194
1195 # In Wine, we need to default to MSW, not GTK or MOTIF
1196 if test "$wxUSE_WINE" = "yes"; then
1197     DEFAULT_DEFAULT_wxUSE_GTK=0
1198     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1199     DEFAULT_DEFAULT_wxUSE_MSW=1
1200     wxUSE_SHARED=no
1201 fi
1202
1203 if test "$wxUSE_GUI" = "yes"; then
1204
1205     if test "$USE_BEOS" = 1; then
1206         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1207     fi
1208
1209     if test "$TOOLKIT_GIVEN" = 1; then
1210       dnl convert "yes" to 1 and "no" to 0
1211       for toolkit in `echo $ALL_TOOLKITS`; do
1212         var=wxUSE_$toolkit
1213         eval "value=\$${var}"
1214         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1215       done
1216     else
1217       dnl try to guess the most apropriate toolkit for this platform
1218       for toolkit in `echo $ALL_TOOLKITS`; do
1219         if test "$has_toolkit_in_cache" != 1; then
1220           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1221         else
1222           var=DEFAULT_wxUSE_$toolkit
1223         fi
1224         eval "wxUSE_$toolkit=\$${var}"
1225       done
1226     fi
1227
1228     dnl we suppose that expr is available (maybe there is a better way to do
1229     dnl this? what about using ALL_TOOLKITS? TODO)
1230     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1231                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1232                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1233
1234     dnl Allow wxUSE_PM only for OS/2 with EMX.
1235     case "${host}" in
1236       *-pc-os2_emx | *-pc-os2-emx )
1237         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1238     esac
1239
1240     case "$NUM_TOOLKITS" in
1241       1)
1242       ;;
1243       0)
1244         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1245       ;;
1246       *)
1247         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1248     esac
1249
1250     dnl cache the wxUSE_<TOOLKIT> values too
1251     for toolkit in `echo $ALL_TOOLKITS`; do
1252       var=wxUSE_$toolkit
1253       eval "value=\$${var}"
1254       if test "x$value" != x; then
1255         cache_var=CACHE_$toolkit
1256         eval "cache=\$${cache_var}"
1257         if test "$cache" = 1; then
1258           echo "$var=$value" >> ${wx_arg_cache_file}
1259         fi
1260         if test "$value" = 1; then
1261           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1262           AC_MSG_RESULT($toolkit_echo)
1263         fi
1264       fi
1265     done
1266 else
1267     if test "x$host_alias" != "x"; then
1268         AC_MSG_RESULT(base ($host_alias hosted) only)
1269     else
1270         AC_MSG_RESULT(base only)
1271     fi
1272 fi
1273
1274 dnl ---------------------------------------------------------------------------
1275 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1276 dnl 'just' a POSIX platform, so the Win32 API must not be available
1277 dnl ---------------------------------------------------------------------------
1278 dnl (Windows-only piece)
1279 wants_win32=0
1280 doesnt_want_win32=0
1281 case "${host}" in
1282   *-*-cygwin*)
1283       if test "$wxUSE_MSW" = 1 ; then
1284         wants_win32=1
1285       else
1286         doesnt_want_win32=1
1287       fi
1288   ;;
1289   *-*-mingw*)
1290       wants_win32=1
1291   ;;
1292 esac
1293
1294 dnl ---------------------------------------------------------------------------
1295 dnl Wine is a virtual platform, we need to patch things up a bit
1296 dnl ---------------------------------------------------------------------------
1297 if test "$wxUSE_WINE" = "yes"; then
1298     wants_win32=1
1299     dnl FIXME: we should do a better job of testing for these
1300     CC=winegcc
1301     CXX=wineg++
1302     RESCOMP=wrc
1303     LDFLAGS_GUI="-mwindows"
1304 fi
1305
1306 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1307 dnl     take effect on Cygwin/Mingw and not other platforms.
1308 if test "$wants_win32" = 1 ; then
1309     USE_UNIX=0
1310     USE_WIN32=1
1311     AC_DEFINE(__WIN32__)
1312     AC_DEFINE(__WIN95__)
1313     AC_DEFINE(__WINDOWS__)
1314     AC_DEFINE(__GNUWIN32__)
1315     AC_DEFINE(STRICT)
1316     AC_DEFINE(WINVER, 0x0400)
1317 fi
1318 if test "$doesnt_want_win32" = 1 ; then
1319     USE_UNIX=1
1320     USE_WIN32=0
1321 fi
1322 dnl (end of Windows-only piece)
1323
1324 if test "$USE_UNIX" = 1 ; then
1325     wxUSE_UNIX=yes
1326     AC_DEFINE(__UNIX__)
1327 fi
1328
1329 dnl ---------------------------------------------------------------------------
1330 dnl Checks for programs
1331 dnl ---------------------------------------------------------------------------
1332
1333 dnl flush the cache because checking for programs might abort
1334 AC_CACHE_SAVE
1335
1336 dnl cross-compiling support: we're cross compiling if the build system is
1337 dnl different from the target one (assume host and target be always the same)
1338 if test "$build" != "$host" ; then
1339     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1340         CC=$host_alias-gcc
1341         CXX=$host_alias-c++
1342         AR=$host_alias-ar
1343         RANLIB=$host_alias-ranlib
1344         DLLTOOL=$host_alias-dlltool
1345         RESCOMP=$host_alias-windres
1346         STRIP=$host_alias-strip
1347     elif test "x$CC" '!=' "x"; then
1348         echo "You set CC, I assume you know what you are doing."
1349     else
1350         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1351     fi
1352 fi
1353
1354 dnl C-compiler checks
1355 dnl   defines CC with the compiler to use
1356 dnl   defines GCC with yes if using gcc
1357 dnl   defines GCC empty if not using gcc
1358 dnl   defines CFLAGS
1359 dnl
1360 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1361 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1362 dnl -g and -O flags ourselves below
1363 CFLAGS=${CFLAGS:=}
1364 AC_PROG_CC
1365 AC_BAKEFILE_PROG_MWCC
1366
1367 dnl is -traditional needed for correct compilations
1368 dnl   adds -traditional for gcc if needed
1369 AC_PROG_GCC_TRADITIONAL
1370
1371 AC_LANG_SAVE
1372 AC_LANG_CPLUSPLUS
1373
1374 dnl C++-compiler checks
1375 dnl   defines CXX with the compiler to use
1376 dnl   defines GXX with yes if using gxx
1377 dnl   defines GXX empty if not using gxx
1378 dnl   defines CXXFLAGS
1379 dnl
1380 dnl see CFLAGS line above
1381 CXXFLAGS=${CXXFLAGS:=}
1382 AC_PROG_CXX
1383 AC_BAKEFILE_PROG_MWCXX
1384
1385 AC_LANG_RESTORE
1386
1387 dnl ranlib command
1388 dnl   defines RANLIB with the appropriate command
1389 AC_PROG_RANLIB
1390
1391 dnl ar command
1392 dnl   defines AR with the appropriate command
1393 AC_CHECK_PROG(AR, ar, ar)
1394 if test "x$AR" = "x" ; then
1395     AC_MSG_ERROR([ar is needed to build wxWidgets])
1396 fi
1397
1398 dnl install checks
1399 dnl   defines INSTALL with the appropriate command
1400 AC_PROG_INSTALL
1401
1402 dnl   make install path absolute (if not already);
1403 dnl   will fail with (some) MSDOS paths
1404 case ${INSTALL} in
1405   /* ) # Absolute
1406      ;;
1407   ?:* ) # Drive letter, considered as absolute.
1408      ;;
1409   *)
1410      INSTALL=`pwd`/${INSTALL} ;;
1411 esac
1412
1413
1414 case "${host}" in
1415
1416     dnl The other BSD's should probably go in here too, since this is
1417     dnl to workaround a strange static lib BSDism.
1418     dnl Mac OS X install seems to ignore -p option...
1419     powerpc-*-darwin* )
1420         INSTALL_PROGRAM="cp -fp"
1421         INSTALL_DATA="cp -fp"
1422         ;;
1423     *)
1424         ;;
1425 esac
1426
1427 dnl strip command
1428 dnl   defines STRIP as strip or nothing if not found
1429 AC_CHECK_PROG(STRIP, strip, strip, true)
1430
1431 dnl does make support "-include" (only GNU make does AFAIK)?
1432 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1433 [
1434     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1435             egrep -s GNU > /dev/null); then
1436         wx_cv_prog_makeisgnu="yes"
1437     else
1438         wx_cv_prog_makeisgnu="no"
1439     fi
1440 ])
1441
1442 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1443     IF_GNU_MAKE=""
1444 else
1445     IF_GNU_MAKE="#"
1446 fi
1447
1448 AC_SUBST(IF_GNU_MAKE)
1449
1450 dnl we don't need to check for VPATH support in GNU make - it does have it
1451 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1452 dnl check if VPATH works
1453 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1454 dnl create Makefile
1455 cat - << EOF > confMake
1456 check : file
1457         cp \$? \$@
1458         cp \$? final_file
1459 EOF
1460
1461 if test ! -d sub ; then
1462   mkdir sub
1463 fi
1464 echo dummy > sub/file
1465 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1466 RESULT=$?
1467 rm -f sub/file check final_file confMake
1468 rmdir sub
1469 if test "$RESULT" = 0; then
1470   wx_cv_prog_makevpath="yes"
1471 else
1472   wx_cv_prog_makevpath="no"
1473 fi
1474 ])
1475
1476 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1477 AC_MSG_ERROR([
1478 You need a make-utility that is able to use the variable
1479 VPATH correctly.
1480 If your version of make does not support VPATH correctly,
1481 please install GNU-make (possibly as gmake), and start
1482 configure with the following command:
1483 export MAKE=gmake; ./configure  for sh-type shells
1484 setenv MAKE gmake; ./configure  for csh-type shells
1485 Also please do remember to use gmake in this case every time
1486 you are trying to compile.
1487 ])
1488 fi dnl make without VPATH
1489 fi dnl not GNU make
1490
1491 dnl needed for making link to setup.h
1492 AC_PROG_LN_S
1493
1494 dnl ------------------------------------------------------------------------
1495 dnl Platform specific tests
1496 dnl ------------------------------------------------------------------------
1497
1498 case "${host}" in
1499   *-pc-os2_emx | *-pc-os2-emx )
1500       dnl ---------------------------------------------------------------------
1501       dnl When we are using gcc on OS/2, we want to be either using resources
1502       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1503       dnl Moreover we need to link explicitly against either stdcpp.a or
1504       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1505       dnl not "g++/c++".
1506       dnl ---------------------------------------------------------------------
1507       dnl (OS/2-only piece)
1508       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1509           dnl More complete Unix emulation for unix-like ports
1510           dnl by linking in POSIX/2's cExt (if available).
1511           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1512       else
1513           dnl Include resources for the "native" port (wxPM).
1514           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1515       fi
1516       dnl Check for the gcc version (and thereby for the C runtime library).
1517       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1518       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1519       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1520       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1521       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1522           AC_TRY_RUN(
1523               dnl Check the gcc version macro.
1524               [
1525                   #include <stdio.h>
1526
1527                   int main()
1528                   {
1529                       FILE *f=fopen("conftestval", "w");
1530                       if (!f) exit(1);
1531                       fprintf(f,
1532                   #if (__GNUC__ < 3)
1533                               "EMX2"
1534                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1535                               "EMX3"
1536                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1537                               "Innotek5"
1538                   #else
1539                               "Innotek6"
1540                   #endif
1541                       );
1542                       exit(0);
1543                   }
1544               ],
1545               wx_cv_gccversion=`cat conftestval`,
1546               wx_cv_gccversion="EMX2",
1547               dnl Compilation error: Assuming standard EMX environment
1548               wx_cv_gccversion="EMX2"
1549           )
1550       ])
1551       if test "$wx_cv_gccversion" = "EMX2"; then
1552           LIBS="$LIBS -lstdcpp"
1553           LDFLAGS="$LDFLAGS -Zsysv-signals"
1554       else
1555           if test "$wx_cv_gccversion" = "EMX3"; then
1556               LIBS="$LIBS -lstdcxx"
1557               LDFLAGS="$LDFLAGS -Zsysv-signals"
1558           else
1559               LIBS="$LIBS -lstdc++"
1560           fi
1561       fi
1562       if test "$wxUSE_OMF" = "yes"; then
1563         LDFLAGS="$LDFLAGS -Zomf -Zlinker /PMTYPE:PM -Zlinker /EXEPACK"
1564       fi
1565       dnl (end of OS/2-only piece)
1566   ;;
1567   *)
1568       dnl ---------------------------------------------------------------------
1569       dnl look for strcasecmp() in string.h and then strings.h if it's not
1570       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1571       dnl used.
1572       dnl ---------------------------------------------------------------------
1573       dnl (non-OS/2-only piece)
1574
1575       AC_LANG_SAVE
1576       AC_LANG_CPLUSPLUS
1577
1578       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1579           AC_TRY_LINK([
1580               #include <string.h>
1581               ],
1582               [
1583                   strcasecmp("foo", "bar");
1584               ],
1585               ac_cv_string_strcasecmp=yes,
1586               ac_cv_string_strcasecmp=no
1587           )
1588       ])
1589
1590       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1591           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1592       else
1593           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1594               AC_TRY_LINK([
1595                   #include <strings.h>
1596                   ],
1597                   [
1598                       strcasecmp("foo", "bar");
1599                   ],
1600                   ac_cv_strings_strcasecmp=yes,
1601                   ac_cv_strings_strcasecmp=no
1602               )
1603           ])
1604
1605           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1606               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1607           else
1608               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1609           fi
1610       fi
1611
1612       AC_LANG_RESTORE
1613       dnl (end of non-OS/2-only piece)
1614   ;;
1615 esac
1616
1617 dnl ------------------------------------------------------------------------
1618 dnl Check for headers
1619 dnl ------------------------------------------------------------------------
1620
1621 dnl defines HAVE_STDLIB_H
1622 AC_CHECK_HEADERS(stdlib.h)
1623 dnl defines HAVE_MALLOC_H
1624 AC_CHECK_HEADERS(malloc.h)
1625 dnl defines HAVE_UNISTD_H
1626 AC_CHECK_HEADERS(unistd.h)
1627 dnl defines HAVE_WCHAR_H
1628 AC_CHECK_HEADERS(wchar.h)
1629
1630 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1631 if test "$ac_cv_header_wchar_h" != "yes"; then
1632     dnl defines HAVE_WCSTR_H
1633     AC_CHECK_HEADERS(wcstr.h)
1634 fi
1635
1636 dnl defines HAVE_FNMATCH_H
1637 AC_CHECK_HEADERS(fnmatch.h)
1638
1639 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1640     AC_CHECK_FUNCS(fnmatch)
1641 fi
1642
1643 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1644 AC_CHECK_HEADERS(langinfo.h)
1645
1646 case "${host}" in
1647   *-pc-os2_emx | *-pc-os2-emx )
1648       dnl Explicitly link -lintl if langinfo.h is available
1649       dnl and intl not yet included in libc
1650       if test $ac_cv_header_langinfo_h = "yes" \
1651                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1652                      -o "$wx_cv_gccversion" = "EMX3" \
1653                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1654           LIBS="$LIBS -lintl"
1655       fi
1656   ;;
1657 esac
1658
1659 if test "$wxUSE_GUI" = "yes"; then
1660     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1661         dnl defines HAVE_X11_XKBLIB_H
1662         AC_CHECK_HEADERS(X11/Xlib.h)
1663         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1664                          [
1665                           #if HAVE_X11_XLIB_H
1666                             #include <X11/Xlib.h>
1667                           #endif
1668                          ])
1669     fi
1670 fi
1671
1672 dnl ---------------------------------------------------------------------------
1673 dnl Checks for compiler characteristics
1674 dnl ---------------------------------------------------------------------------
1675
1676 dnl defines const to be empty if c-compiler does not support const fully
1677 AC_C_CONST
1678 dnl defines inline to a sensible value for the c-compiler
1679 AC_C_INLINE
1680
1681 dnl check the sizes of integral types (give some reasonable default values for
1682 dnl cross-compiling)
1683 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1684 AC_CHECK_SIZEOF(char, 1)
1685 AC_CHECK_SIZEOF(short, 2)
1686 AC_CHECK_SIZEOF(void *, 4)
1687 AC_CHECK_SIZEOF(int, 4)
1688 AC_CHECK_SIZEOF(long, 4)
1689 AC_CHECK_SIZEOF(size_t, 4)
1690
1691 case "${host}" in
1692     arm-*-linux* )
1693         AC_CHECK_SIZEOF(long long, 8)
1694     ;;
1695     *-hp-hpux* )
1696         AC_CHECK_SIZEOF(long long, 0)
1697         if test "$ac_cv_sizeof_long_long" != "0"; then
1698             dnl HPUX 10.20 headers need this define in order to use long long definitions
1699             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1700         fi
1701     ;;
1702     * )
1703         AC_CHECK_SIZEOF(long long, 0)
1704 esac
1705
1706 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1707 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1708 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1709 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1710 [
1711     AC_TRY_RUN(
1712         [
1713             /* DJGPP only has fake wchar_t: */
1714             #ifdef __DJGPP__
1715             #  error "fake wchar_t"
1716             #endif
1717             #ifdef HAVE_WCHAR_H
1718             #  ifdef __CYGWIN__
1719             #    include <stddef.h>
1720             #  endif
1721             #  include <wchar.h>
1722             #endif
1723             #ifdef HAVE_STDLIB_H
1724             #  include <stdlib.h>
1725             #endif
1726             #include <stdio.h>
1727             int main()
1728             {
1729                 FILE *f=fopen("conftestval", "w");
1730                 if (!f) exit(1);
1731                 fprintf(f, "%i", sizeof(wchar_t));
1732                 exit(0);
1733             }
1734         ],
1735         wx_cv_sizeof_wchar_t=`cat conftestval`,
1736         wx_cv_sizeof_wchar_t=0,
1737         [
1738             case "${host}" in
1739               *-pc-msdosdjgpp )
1740                 wx_cv_sizeof_wchar_t=0
1741                 ;;
1742               * )
1743                 wx_cv_sizeof_wchar_t=4
1744                 ;;
1745             esac
1746         ]
1747     )
1748 ])
1749
1750 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1751
1752 dnl checks needed to define wxVaCopy
1753 AC_CACHE_CHECK([for va_copy],
1754     wx_cv_func_va_copy,
1755     [
1756         AC_LINK_IFELSE([
1757             #include <stdarg.h>
1758             void foo(char *f, ...)
1759             {
1760                 va_list ap1, ap2;
1761                 va_start(ap1, f);
1762                 va_copy(ap2, ap1);
1763                 va_end(ap2);
1764                 va_end(ap1);
1765             }
1766             int main()
1767             {
1768                 foo("hi", 17);
1769                 return 0;
1770             }],
1771             wx_cv_func_va_copy=yes,
1772             wx_cv_func_va_copy=no
1773         )
1774     ]
1775 )
1776
1777 if test $wx_cv_func_va_copy = "yes"; then
1778     AC_DEFINE(HAVE_VA_COPY)
1779 else
1780     dnl try to understand how can we copy va_lists
1781     AC_CACHE_CHECK([if va_list can be copied by value],
1782         wx_cv_type_va_list_lvalue,
1783         [
1784             AC_RUN_IFELSE([
1785                 #include <stdarg.h>
1786                 int foo(char *f, ...)
1787                 {
1788                     va_list ap1, ap2;
1789                     va_start(ap1, f);
1790                     ap2 = ap1;
1791                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1792                         return 1;
1793                     va_end(ap2);
1794                     va_end(ap1);
1795                     return 0;
1796                 }
1797                 int main()
1798                 {
1799                     return foo("hi", 17);
1800                 }],
1801                 wx_cv_type_va_list_lvalue=yes,
1802                 wx_cv_type_va_list_lvalue=no,
1803                 dnl assume most common case for cross-compiling...
1804                 wx_cv_type_va_list_lvalue=yes
1805             )
1806         ]
1807     )
1808
1809     if test $wx_cv_type_va_list_lvalue != "yes"; then
1810         dnl we suppose that the only thing which can't be copied like this
1811         dnl are arrays... only experience will show whether this is really true
1812         AC_DEFINE(VA_LIST_IS_ARRAY)
1813     fi
1814 fi
1815
1816 dnl check for large file support
1817 AC_SYS_LARGEFILE
1818
1819 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1820 dnl line because otherwise the system headers risk being included before
1821 dnl wx/defs.h which defines these constants leading to inconsistent
1822 dnl sizeof(off_t) in different source files of the same program and linking
1823 dnl problems
1824 if test "x$wx_largefile" = "xyes"; then
1825     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1826         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1827     else
1828         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1829     fi
1830     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1831     AC_FUNC_FSEEKO
1832     if test "$ac_cv_sys_largefile_source" != no; then
1833         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1834     fi
1835     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1836 fi
1837
1838 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1839 WX_C_BIGENDIAN
1840
1841 dnl check for iostream (as opposed to iostream.h) standard header
1842 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1843
1844 dnl check whether C++ compiler supports bool built-in type
1845 WX_CPP_BOOL
1846
1847 dnl check whether C++ compiler supports explicit keyword
1848 WX_CPP_EXPLICIT
1849
1850 dnl check whether C++ compiler supports C++ casts
1851 AC_CXX_CONST_CAST
1852 AC_CXX_REINTERPRET_CAST
1853 AC_CXX_STATIC_CAST
1854
1855 dnl check various STL features
1856 if test "$wxUSE_STL" = "yes"; then
1857     AC_LANG_PUSH(C++)
1858
1859     dnl check for basic STL functionality
1860     AC_MSG_CHECKING([for basic STL functionality])
1861     AC_TRY_COMPILE([#include <string>
1862                     #include <functional>
1863                     #include <algorithm>
1864                     #include <vector>
1865                     #include <list>],
1866                     [std::vector<int> moo;
1867                      std::list<int> foo;
1868                      std::vector<int>::iterator it =
1869                          std::find_if(moo.begin(), moo.end(),
1870                                       std::bind2nd(std::less<int>(), 3));],
1871                     [AC_MSG_RESULT([yes])],
1872                     [AC_MSG_RESULT([no])
1873                      AC_MSG_ERROR([Basic STL functionality missing])])
1874
1875     dnl check if <string> declares std::wstring
1876     AC_MSG_CHECKING([for std::wstring in <string>])
1877     AC_TRY_COMPILE([#include <string>],
1878                    [std::wstring foo;],
1879                    [AC_MSG_RESULT(yes)
1880                     AC_DEFINE(HAVE_STD_WSTRING)],
1881                    [AC_MSG_RESULT(no)])
1882
1883     dnl check for compliant std::string::compare
1884     AC_MSG_CHECKING([for compliant std::string::compare])
1885     AC_TRY_COMPILE([#include <string>],
1886                    [std::string foo, bar;
1887                     foo.compare(bar);
1888                     foo.compare(1, 1, bar);
1889                     foo.compare(1, 1, bar, 1, 1);
1890                     foo.compare("");
1891                     foo.compare(1, 1, "");
1892                     foo.compare(1, 1, "", 2);],
1893                    [AC_MSG_RESULT(yes)
1894                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1895                    [AC_MSG_RESULT(no)])
1896
1897     dnl check for hash_map and hash_set headers
1898     AC_CHECK_HEADER([hash_map],
1899                     [AC_MSG_CHECKING([for hash_map and hash_set])
1900                      AC_TRY_COMPILE([#include <hash_map>
1901                                      #include <hash_set>],
1902                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1903                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1904                                     [AC_MSG_RESULT(yes)
1905                                      AC_DEFINE(HAVE_HASH_MAP)
1906                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1907                                     [AC_MSG_RESULT(no)])
1908                      ])
1909
1910     AC_CHECK_HEADER([ext/hash_map],
1911                     [AC_MSG_CHECKING([for hash_map and hash_set])
1912                      AC_TRY_COMPILE([#include <ext/hash_map>
1913                                      #include <ext/hash_set>],
1914                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1915                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1916                                     [AC_MSG_RESULT(yes)
1917                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1918                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1919                                     [AC_MSG_RESULT(no)])
1920                      ])
1921
1922     AC_LANG_POP
1923 fi
1924
1925 dnl ---------------------------------------------------------------------------
1926 dnl Define search path for includes and libraries: all headers and libs will be
1927 dnl looked for in all directories of this path
1928 dnl ---------------------------------------------------------------------------
1929
1930 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1931 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1932 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1933 dnl
1934 dnl Also try to put all directories which may contain X11R6 before those which
1935 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1936 dnl
1937 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1938 dnl systems which have both (AIX 4.x does)
1939 SEARCH_INCLUDE="\
1940     /usr/local/include        \
1941                               \
1942     /usr/Motif-2.1/include    \
1943     /usr/Motif-1.2/include    \
1944     /usr/include/Motif1.2     \
1945     /opt/xpm/include/X11      \
1946     /opt/GBxpm/include/       \
1947     /opt/GBxpm/X11/include/   \
1948                               \
1949     /usr/dt/include           \
1950     /usr/openwin/include      \
1951                               \
1952     /usr/include/Xm           \
1953                               \
1954     /usr/X11R6/include        \
1955     /usr/X11R6.4/include      \
1956     /usr/X11R5/include        \
1957     /usr/X11R4/include        \
1958                               \
1959     /usr/include/X11R6        \
1960     /usr/include/X11R5        \
1961     /usr/include/X11R4        \
1962                               \
1963     /usr/local/X11R6/include  \
1964     /usr/local/X11R5/include  \
1965     /usr/local/X11R4/include  \
1966                               \
1967     /usr/local/include/X11R6  \
1968     /usr/local/include/X11R5  \
1969     /usr/local/include/X11R4  \
1970                               \
1971     /usr/X11/include          \
1972     /usr/include/X11          \
1973     /usr/local/X11/include    \
1974     /usr/local/include/X11    \
1975                               \
1976     /usr/X386/include         \
1977     /usr/x386/include         \
1978     /usr/XFree86/include/X11  \
1979                               \
1980     X:/XFree86/include        \
1981     X:/XFree86/include/X11    \
1982                               \
1983     /usr/include/gtk          \
1984     /usr/local/include/gtk    \
1985     /usr/include/glib         \
1986     /usr/local/include/glib   \
1987                               \
1988     /usr/include/qt           \
1989     /usr/local/include/qt     \
1990                               \
1991     /usr/local/arm/3.3.2/include     \
1992                               \
1993     /usr/include/windows      \
1994     /usr/include/wine         \
1995     /usr/local/include/wine   \
1996                               \
1997     /usr/unsupported/include  \
1998     /usr/athena/include       \
1999     /usr/local/x11r5/include  \
2000     /usr/lpp/Xamples/include  \
2001                               \
2002     /usr/openwin/share/include"
2003
2004 dnl prepend lib and lib32 for IRIX where the files in these directories should
2005 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2006 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2007 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2008 dnl
2009 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
2010 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
2011
2012 dnl ------------------------------------------------------------------------
2013 dnl Check for libraries
2014 dnl ------------------------------------------------------------------------
2015
2016 dnl flush the cache because checking for libraries below might abort
2017 AC_CACHE_SAVE
2018
2019 dnl check for glibc version
2020 dnl
2021 dnl VZ: I have no idea why had this check been there originally, but now
2022 dnl     we could probably do without it by just always adding _GNU_SOURCE
2023 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2024     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2025         AC_TRY_COMPILE([#include <features.h>],
2026             [
2027                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2028                     #error not glibc2.1
2029                 #endif
2030             ],
2031             [
2032                 wx_cv_lib_glibc21=yes
2033             ],
2034             [
2035                 wx_cv_lib_glibc21=no
2036             ]
2037         )
2038     ])
2039     if test "$wx_cv_lib_glibc21" = "yes"; then
2040         AC_DEFINE(wxHAVE_GLIBC2)
2041     fi
2042 fi
2043
2044 dnl we may need _GNU_SOURCE for 2 things:
2045 dnl
2046 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2047 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2048 dnl  which breaks libtiff compilation, so it is simpler to just define
2049 dnl  _GNU_SOURCE to get everything)
2050 dnl
2051 dnl  2. for Unicode functions
2052 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2053     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2054         AC_DEFINE(_GNU_SOURCE)
2055     fi
2056 fi
2057
2058 dnl ---------------------------------------------------------------------------
2059 dnl Optional libraries
2060 dnl
2061 dnl   --with-<lib>=sys
2062 dnl       looks for system library and fails if not found
2063 dnl
2064 dnl   --with-<lib>
2065 dnl   --with-<lib>=yes
2066 dnl       looks for system library and, if not found, prints a warning,
2067 dnl       falls back to the builtin wx version, and continues configuration
2068 dnl
2069 dnl   --with-<lib>=builtin
2070 dnl       uses builtin wx version without searching for system library
2071 dnl
2072 dnl   --with-<lib>=no
2073 dnl   --without-<lib>
2074 dnl       do not use library (neither system nor builtin wx version)
2075 dnl
2076 dnl ---------------------------------------------------------------------------
2077
2078 dnl ------------------------------------------------------------------------
2079 dnl Check for regex libraries
2080 dnl ------------------------------------------------------------------------
2081
2082 if test "$wxUSE_REGEX" != "no"; then
2083     AC_DEFINE(wxUSE_REGEX)
2084
2085     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2086         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2087         wxUSE_REGEX=builtin
2088     fi
2089
2090     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2091         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2092         dnl on some old systems it may be in libregex - check for it too?
2093         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2094
2095         if test "x$ac_cv_func_regcomp" != "xyes"; then
2096             if test "$wxUSE_REGEX" = "sys" ; then
2097                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2098             else
2099                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2100                 wxUSE_REGEX=builtin
2101             fi
2102         else
2103             dnl we are using the system library
2104             wxUSE_REGEX=sys
2105             dnl only the built-in supports advanced REs
2106             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2107         fi
2108     fi
2109 fi
2110
2111 dnl ------------------------------------------------------------------------
2112 dnl Check for zlib compression library
2113 dnl ------------------------------------------------------------------------
2114
2115 ZLIB_LINK=
2116 if test "$wxUSE_ZLIB" != "no" ; then
2117     AC_DEFINE(wxUSE_ZLIB)
2118
2119     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2120         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2121         dnl should still use it because hopefully (can someone confirm this?)
2122         dnl Apple did fix the security problem in it and not using the system
2123         dnl library results in a whole bunch of warnings when linking with
2124         dnl Carbon framework
2125         if test "$USE_DARWIN" = 1; then
2126             system_zlib_h_ok="yes"
2127         else
2128             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2129             dnl known to not work) and although I don't know which is
2130             dnl the minimal required version it's safer to test for 1.1.4 as
2131             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2132             dnl has anything more ancient (1.1.3 was released in July 1998)
2133             dnl anyhow
2134             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2135                 [AC_TRY_RUN(
2136                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2137                     [
2138                         #include <zlib.h>
2139                         #include <stdio.h>
2140
2141                         int main()
2142                         {
2143                             FILE *f=fopen("conftestval", "w");
2144                             if (!f) exit(1);
2145                             fprintf(f, "%s",
2146                                     ZLIB_VERSION[0] == '1' &&
2147                                     (ZLIB_VERSION[2] > '1' ||
2148                                     (ZLIB_VERSION[2] == '1' &&
2149                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2150                             exit(0);
2151                         }
2152                     ],
2153                     ac_cv_header_zlib_h=`cat conftestval`,
2154                     ac_cv_header_zlib_h=no,
2155                     dnl cross-compiling: don't have an answer, try later
2156                     unset ac_cv_header_zlib_h
2157                 )]
2158             )
2159             dnl If the test above did not come up with a value (e.g. cross
2160             dnl compiling) then this should give a definitive answer
2161             AC_CHECK_HEADER(zlib.h)
2162
2163             system_zlib_h_ok=$ac_cv_header_zlib_h
2164         fi
2165
2166         if test "$system_zlib_h_ok" = "yes"; then
2167             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2168         fi
2169
2170         if test "x$ZLIB_LINK" = "x" ; then
2171             if test "$wxUSE_ZLIB" = "sys" ; then
2172                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2173             else
2174                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2175                 wxUSE_ZLIB=builtin
2176             fi
2177         else
2178             dnl we are using the system library
2179             wxUSE_ZLIB=sys
2180         fi
2181     fi
2182 fi
2183
2184 dnl ------------------------------------------------------------------------
2185 dnl Check for png library
2186 dnl ------------------------------------------------------------------------
2187
2188 PNG_LINK=
2189 if test "$wxUSE_LIBPNG" != "no" ; then
2190     AC_DEFINE(wxUSE_LIBPNG)
2191
2192     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2193         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2194         wxUSE_LIBPNG=sys
2195     fi
2196
2197     dnl for the check below to have a chance to succeed, we must already have
2198     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2199     dnl doesn't depend on zlib)
2200     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2201         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2202         wxUSE_LIBPNG=builtin
2203     fi
2204
2205     if test "$wxUSE_MGL" != 1 ; then
2206         dnl Don't check for libpng when building wxMGL, libmgl contains it
2207         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2208             dnl libpng version 0.9 is known to not work, if an even newer
2209             dnl version is required, just bump it up in the test below
2210             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2211                 [AC_TRY_RUN(
2212                     dnl png.h defines PNG_LIBPNG_VER=number
2213                     [
2214                         #include <png.h>
2215                         #include <stdio.h>
2216
2217                         int main()
2218                         {
2219                             FILE *f=fopen("conftestval", "w");
2220                             if (!f) exit(1);
2221                             fprintf(f, "%s",
2222                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2223                             exit(0);
2224                         }
2225                     ],
2226                     ac_cv_header_png_h=`cat conftestval`,
2227                     ac_cv_header_png_h=no,
2228                     dnl cross-compiling: test (later) if we have any png.h
2229                     unset ac_cv_header_png_h
2230                 )]
2231             )
2232             AC_CHECK_HEADER(png.h)
2233
2234             if test "$ac_cv_header_png_h" = "yes"; then
2235                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2236             fi
2237
2238             if test "x$PNG_LINK" = "x" ; then
2239                 if test "$wxUSE_LIBPNG" = "sys" ; then
2240                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2241                 else
2242                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2243                     wxUSE_LIBPNG=builtin
2244                 fi
2245             else
2246                 dnl we are using the system library
2247                 wxUSE_LIBPNG=sys
2248             fi
2249         fi
2250     fi
2251
2252     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2253 fi
2254
2255 dnl ------------------------------------------------------------------------
2256 dnl Check for jpeg library
2257 dnl ------------------------------------------------------------------------
2258
2259 JPEG_LINK=
2260 if test "$wxUSE_LIBJPEG" != "no" ; then
2261     AC_DEFINE(wxUSE_LIBJPEG)
2262
2263     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2264         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2265         wxUSE_LIBJPEG=sys
2266     fi
2267
2268     if test "$wxUSE_MGL" != 1 ; then
2269         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2270         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2271             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2272             dnl HAVE_STDLIB_H which are already defined and this provokes
2273             dnl a compiler warning which configure considers as an error...
2274             AC_MSG_CHECKING(for jpeglib.h)
2275             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2276                 AC_TRY_COMPILE(
2277                     [
2278                         #undef HAVE_STDLIB_H
2279                         #include <stdio.h>
2280                         #include <jpeglib.h>
2281                     ],
2282                     [
2283                     ],
2284                     ac_cv_header_jpeglib_h=yes,
2285                     ac_cv_header_jpeglib_h=no
2286                 )
2287             )
2288             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2289
2290             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2291                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2292             fi
2293
2294             if test "x$JPEG_LINK" = "x" ; then
2295                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2296                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2297                 else
2298                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2299                     wxUSE_LIBJPEG=builtin
2300                 fi
2301             else
2302                 dnl we are using the system library
2303                 wxUSE_LIBJPEG=sys
2304             fi
2305         fi
2306     fi
2307 fi
2308
2309 dnl ------------------------------------------------------------------------
2310 dnl Check for tiff library
2311 dnl ------------------------------------------------------------------------
2312
2313 TIFF_LINK=
2314 TIFF_PREREQ_LINKS=-lm
2315 if test "$wxUSE_LIBTIFF" != "no" ; then
2316     AC_DEFINE(wxUSE_LIBTIFF)
2317
2318     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2319         dnl libtiff may depend on libjpeg and libz so use them in the test
2320         dnl below or it would fail
2321         if test "$wxUSE_LIBJPEG" = "sys"; then
2322             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2323         fi
2324         if test "$wxUSE_ZLIB" = "sys"; then
2325             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2326         fi
2327         AC_CHECK_HEADER(tiffio.h,
2328                         [
2329                             AC_CHECK_LIB(tiff, TIFFError,
2330                                          TIFF_LINK=" -ltiff",
2331                                          ,
2332                                          $TIFF_PREREQ_LINKS)
2333                         ]
2334                        )
2335
2336         if test "x$TIFF_LINK" = "x" ; then
2337             if test "$wxUSE_LIBTIFF" = "sys" ; then
2338                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2339             else
2340                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2341                 wxUSE_LIBTIFF=builtin
2342             fi
2343         else
2344             dnl we are using the system library
2345             wxUSE_LIBTIFF=sys
2346         fi
2347     fi
2348 fi
2349
2350 dnl ------------------------------------------------------------------------
2351 dnl Check for expat libraries
2352 dnl ------------------------------------------------------------------------
2353
2354 if test "$wxUSE_EXPAT" != "no"; then
2355     wxUSE_XML=yes
2356     AC_DEFINE(wxUSE_EXPAT)
2357     AC_DEFINE(wxUSE_XML)
2358
2359     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2360         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2361         if test "x$found_expat_h" = "x1"; then
2362             dnl Expat 1.95.6 comes with broken expat.h:
2363             AC_CACHE_CHECK([if expat.h is valid C++ header],
2364                 wx_cv_expat_is_not_broken,
2365                 [
2366                 AC_LANG_SAVE
2367                 AC_LANG_CPLUSPLUS
2368                 AC_TRY_COMPILE([#include <expat.h>],[],
2369                     wx_cv_expat_is_not_broken=yes,
2370                     wx_cv_expat_is_not_broken=no
2371                 )
2372                 AC_LANG_RESTORE
2373                 ]
2374             )
2375             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2376                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2377             fi
2378         fi
2379         if test "x$EXPAT_LINK" = "x" ; then
2380             if test "$wxUSE_EXPAT" = "sys" ; then
2381                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2382             else
2383                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2384                 wxUSE_EXPAT=builtin
2385             fi
2386         else
2387             dnl we are using the system library
2388             wxUSE_EXPAT=sys
2389         fi
2390     fi
2391     if test "$wxUSE_EXPAT" = "builtin" ; then
2392         dnl Expat needs this:
2393         AC_CONFIG_SUBDIRS([src/expat])
2394     fi
2395 fi
2396
2397
2398 dnl ------------------------------------------------------------------------
2399 dnl Check for libmspack
2400 dnl ------------------------------------------------------------------------
2401
2402 if test "$wxUSE_LIBMSPACK" != "no"; then
2403     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2404     if test "x$found_mspack_h" = "x1"; then
2405         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2406                      MSPACK_LINK=" -lmspack")
2407     fi
2408     if test "x$MSPACK_LINK" = "x" ; then
2409         wxUSE_LIBMSPACK=no
2410     fi
2411 fi
2412
2413 if test "$wxUSE_LIBMSPACK" != "no"; then
2414     AC_DEFINE(wxUSE_LIBMSPACK)
2415 fi
2416
2417
2418 dnl ----------------------------------------------------------------
2419 dnl search for toolkit (widget sets)
2420 dnl ----------------------------------------------------------------
2421
2422 AFMINSTALL=
2423 WIN32INSTALL=
2424
2425 TOOLKIT=
2426 TOOLKIT_INCLUDE=
2427 WIDGET_SET=
2428
2429 dnl are we building for a win32 target environment?
2430 dnl If so, setup common stuff needed for both GUI and Base libs.
2431 if test "$USE_WIN32" = 1 ; then
2432     AC_CHECK_HEADERS(w32api.h)
2433     AC_CHECK_HEADER(windows.h, [],
2434     [
2435         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2436     ])
2437
2438     dnl --- FIXME: This is still a somewhat random list of libs,
2439     dnl ---        some of them should probably be included conditionally.
2440     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2441
2442     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2443         LIBS="$LIBS -loleacc"
2444     fi
2445
2446     case "${host}" in
2447         *-*-cygwin* )
2448             dnl Cygwin doesn't include these by default
2449             LIBS="$LIBS -lkernel32 -luser32"
2450             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2451     esac
2452
2453     dnl add extra odbc libs if we have compiled in odbc
2454     if test "$wxUSE_ODBC" = "sys" ; then
2455         wxUSE_ODBC = "yes"
2456     fi
2457     if test "$wxUSE_ODBC" = "yes" ; then
2458         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2459         AC_DEFINE(wxUSE_ODBC)
2460     fi
2461     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2462
2463     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2464     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2465
2466     dnl install Win32-specific files in "make install"
2467     WIN32INSTALL=win32install
2468 fi
2469
2470 if test "$wxUSE_GUI" = "yes"; then
2471     USE_GUI=1
2472
2473     GUI_TK_LIBRARY=
2474
2475     WXGTK12=
2476     WXGTK127=
2477     WXGTK20=
2478     WXGPE=
2479
2480     if test "$wxUSE_COCOA" = 1 ; then
2481         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2482             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2483             wxUSE_PRINTING_ARCHITECTURE=no
2484         fi
2485         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2486             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2487             wxUSE_DRAG_AND_DROP=no
2488         fi
2489         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2490             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2491             wxUSE_DRAGIMAGE=no
2492         fi
2493     fi
2494
2495     if test "$wxUSE_MSW" = 1 ; then
2496         TOOLKIT=MSW
2497         GUIDIST=MSW_DIST
2498
2499         dnl -mwindows causes a heap of other default gui libs to be linked in.
2500         case "${host}" in
2501             *-*-mingw32* )
2502                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2503         esac
2504     fi
2505
2506     if test "$wxUSE_GTK" = 1; then
2507         AC_MSG_CHECKING([for GTK+ version])
2508
2509         gtk_version_cached=1
2510         AC_CACHE_VAL(wx_cv_lib_gtk,
2511             [
2512                 dnl stupid GTK+ AM macros produce their own messages, so we
2513                 dnl have to pass to the next line
2514                 gtk_version_cached=0
2515                 AC_MSG_RESULT()
2516
2517                 dnl we must link against lgthread unless the user
2518                 dnl used --disable-threads
2519                 GTK_MODULES=
2520                 if test "$wxUSE_THREADS" = "yes"; then
2521                     GTK_MODULES=gthread
2522                 fi
2523
2524                 dnl note that if we fail to find GTK2 we abort and don't fall
2525                 dnl back to GTK1.x
2526                 wx_cv_lib_gtk=
2527                 if test "x$wxUSE_GTK2" = "xyes"; then
2528                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2529                 else
2530                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2531
2532                     if test -z "$wx_cv_lib_gtk"; then
2533                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2534                     fi
2535                 fi
2536
2537                 if test -z "$wx_cv_lib_gtk"; then
2538                     dnl looks better in AC_MSG_RESULT
2539                     wx_cv_lib_gtk=none
2540                 else
2541                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2542                     dnl subsequent runs
2543                     wx_cv_cflags_gtk=$GTK_CFLAGS
2544                     wx_cv_libs_gtk=$GTK_LIBS
2545                 fi
2546             ]
2547         )
2548
2549         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2550         dnl enough
2551         if test "$gtk_version_cached" = 1; then
2552             AC_MSG_RESULT($wx_cv_lib_gtk)
2553         fi
2554
2555         case "$wx_cv_lib_gtk" in
2556             2.0)    WXGTK20=1
2557                     TOOLKIT_VERSION=2
2558                     ;;
2559             1.2.7)  WXGTK127=1
2560                     WXGTK12=1
2561                     ;;
2562             1.2.3)  WXGTK12=1
2563                     ;;
2564             *)      AC_MSG_ERROR([
2565 Please check that gtk-config is in path, the directory
2566 where GTK+ libraries are installed (returned by
2567 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2568 equivalent variable and GTK+ is version 1.2.3 or above.
2569                             ])
2570                     ;;
2571         esac
2572
2573         if test "$WXGTK20" = 1; then
2574             save_CFLAGS="$CFLAGS"
2575             save_LIBS="$LIBS"
2576             CFLAGS="$CFLAGS $GTK_CFLAGS"
2577             LIBS="$LIBS $GTK_LIBS"
2578
2579             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2580
2581             dnl test if we have at least GTK+ 2.4:
2582             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2583             AC_TRY_COMPILE([
2584                             #include <gtk/gtk.h>
2585                            ],
2586                            [
2587                             #if !GTK_CHECK_VERSION(2,4,0)
2588                             #error "Not GTK+ 2.4"
2589                             #endif
2590                            ],
2591                            [
2592                             AC_DEFINE(__WXGTK24__)
2593                             AC_MSG_RESULT([yes])
2594                            ],
2595                            [
2596                             AC_MSG_RESULT([no])
2597                            ])
2598
2599             CFLAGS="$save_CFLAGS"
2600             LIBS="$save_LIBS"
2601         else
2602             if test "$wxUSE_UNICODE" = "yes"; then
2603                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2604                 wxUSE_UNICODE=no
2605             fi
2606         fi
2607
2608         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2609         dnl have it but we do the check for the others)
2610         if test "$USE_DARWIN" != 1; then
2611             AC_CHECK_FUNCS(poll)
2612         fi
2613
2614         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2615         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2616
2617         AFMINSTALL=afminstall
2618         TOOLKIT=GTK
2619         GUIDIST=GTK_DIST
2620
2621         dnl test for XIM support in libgdk
2622         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2623
2624
2625         dnl test for external libxpm if we're configured to use it
2626         if test "$wxUSE_GPE" = "yes"; then
2627             AC_MSG_CHECKING(for gpewidget library)
2628             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2629             if test "$ac_find_libraries" != "" ; then
2630                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2631                 dnl -lgpewidget must be before all GTK libs and
2632                 dnl we guess its path from the prefix
2633                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2634                 WXGPE=1
2635                 AC_MSG_RESULT(found at $ac_find_libraries)
2636             else
2637                 AC_MSG_RESULT(not found)
2638             fi
2639
2640             dnl AC_MSG_CHECKING(for gpe library)
2641             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2642             dnl if test "$ac_find_libraries" != "" ; then
2643             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2644             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2645             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2646             dnl else
2647             dnl     AC_MSG_RESULT(not found)
2648             dnl fi
2649         fi
2650     fi
2651
2652     if test "$wxUSE_MGL" = 1; then
2653        AC_MSG_CHECKING(for SciTech MGL library)
2654         if test "x$MGL_ROOT" = x ; then
2655             AC_MSG_RESULT(not found)
2656             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2657         else
2658             AC_MSG_RESULT($MGL_ROOT)
2659         fi
2660
2661         AC_MSG_CHECKING(for libmgl location)
2662         dnl Find MGL library that we want
2663         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2664         dnl             and for non-x86 versions
2665         case "${host}" in
2666             *-*-linux* )
2667               dnl glibc.so, glibc are for older versions of MGL,
2668               dnl x86/a, x86/so are used by >= 5.0 R11
2669               if test "x$wxUSE_SHARED" = xyes ; then
2670                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2671               else
2672                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2673               fi
2674               ;;
2675             *-pc-msdosdjgpp )
2676               mgl_os_candidates="dos32/dj2"
2677               ;;
2678             *)
2679               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2680         esac
2681
2682         mgl_lib_type=""
2683         mgl_os=""
2684
2685         for mgl_os_i in $mgl_os_candidates ; do
2686             if test "x$mgl_os" = x ; then
2687                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2688                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2689                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2690                         mgl_lib_type=debug
2691                         mgl_os=$mgl_os_i
2692                     fi
2693                 fi
2694                 if test "x$mgl_lib_type" = x ; then
2695                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2696                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2697                         mgl_lib_type=release
2698                         mgl_os=$mgl_os_i
2699                     fi
2700                 fi
2701             fi
2702         done
2703
2704         if test "x$mgl_os" = x ; then
2705             AC_MSG_RESULT(not found)
2706             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2707         fi
2708         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2709
2710         wxUSE_UNIVERSAL="yes"
2711
2712         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2713         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2714
2715         AFMINSTALL=afminstall
2716         TOOLKIT=MGL
2717         GUIDIST=MGL_DIST
2718     fi
2719
2720     if test "$wxUSE_MICROWIN" = 1; then
2721         AC_MSG_CHECKING(for MicroWindows)
2722         if test "x$MICROWINDOWS" = x ; then
2723             AC_MSG_RESULT(not found)
2724             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2725         else
2726             AC_MSG_RESULT($MICROWINDOWS)
2727         fi
2728
2729         if test -f $MICROWINDOWS/lib/libmwin.a; then
2730             AC_MSG_RESULT(MicroWindows' libraries found.)
2731         else
2732             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2733         fi
2734
2735         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2736         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2737
2738         wxUSE_UNIVERSAL="yes"
2739
2740         AFMINSTALL=afminstall
2741         TOOLKIT=MICROWIN
2742         GUIDIST=MICROWIN_DIST
2743
2744         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2745     fi
2746
2747     dnl common part of X11 and Motif port checks
2748     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2749         dnl use standard macros to check for X headers/libs, this brings
2750         dnl support for the standard configure options --x-includes,
2751         dnl --x-libraries and --no-x
2752         AC_PATH_XTRA
2753
2754         if test "$no_x" = "yes"; then
2755           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2756         fi
2757
2758         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2759         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2760         dnl this junk out
2761         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2762         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2763         AFMINSTALL=afminstall
2764         COMPILED_X_PROGRAM=0
2765
2766     fi
2767
2768     if test "$wxUSE_X11" = 1; then
2769         if test "$wxUSE_NANOX" = "yes"; then
2770             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2771             if test "x$MICROWIN" = x ; then
2772                 AC_MSG_RESULT(not found)
2773                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2774             else
2775                 AC_MSG_RESULT($MICROWIN)
2776                 AC_DEFINE(wxUSE_NANOX)
2777             fi
2778         fi
2779
2780         if test "$wxUSE_UNICODE" = "yes"; then
2781                 PKG_CHECK_MODULES(PANGOX, pangox,
2782                     [
2783                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2784                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2785                     ],
2786                     [
2787                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2788                     ]
2789                 )
2790                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2791                     [
2792                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2793                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2794                     ],
2795                     [
2796                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2797                         wxUSE_PRINTING_ARCHITECTURE="no"
2798                     ]
2799                 )
2800                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2801                     [
2802                         AC_DEFINE(HAVE_PANGO_XFT)
2803                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2804                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2805                     ],
2806                     [
2807                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2808                     ]
2809                 )
2810                 save_CFLAGS="$CFLAGS"
2811                 save_LIBS="$LIBS"
2812                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2813                 LIBS="$LIBS $PANGOX_LIBS"
2814                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2815                 CFLAGS="$save_CFLAGS"
2816                 LIBS="$save_LIBS"
2817         fi
2818
2819         wxUSE_UNIVERSAL="yes"
2820
2821         if test "$wxUSE_NANOX" = "yes"; then
2822             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2823             TOOLCHAIN_DEFS="${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"
2824             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2825         else
2826             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2827         fi
2828
2829         TOOLKIT=X11
2830         GUIDIST=X11_DIST
2831     fi
2832
2833     if test "$wxUSE_MOTIF" = 1; then
2834         AC_MSG_CHECKING(for Motif/Lesstif headers)
2835         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2836         if test "$ac_find_includes" != "" ; then
2837             AC_MSG_RESULT(found in $ac_find_includes)
2838             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2839             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2840         else
2841             AC_TRY_COMPILE(
2842                 [
2843                     #include <Xm/Xm.h>
2844                 ],
2845                 [
2846                     int version;
2847                     version = xmUseVersion;
2848                 ],
2849                 [
2850                     AC_MSG_RESULT(found in default search path)
2851                     COMPILED_X_PROGRAM=1
2852                 ],
2853                 [
2854                     AC_MSG_RESULT(no)
2855                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2856                 ]
2857             )
2858         fi
2859
2860         if test "$COMPILED_X_PROGRAM" = 0; then
2861             AC_MSG_CHECKING(for Motif/Lesstif library)
2862             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2863             if test "$ac_find_libraries" != "" ; then
2864                 AC_MSG_RESULT(found at $ac_find_libraries)
2865
2866                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2867                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2868             else
2869                 dnl it might happen that we found headers in one of the
2870                 dnl standard paths but the libs are elsewhere - we do need to
2871                 dnl try to compile a sample program then here
2872                 save_CFLAGS=$CFLAGS
2873                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2874
2875                 AC_TRY_COMPILE(
2876                     [
2877                         #include <Xm/Xm.h>
2878                     ],
2879                     [
2880                         int version;
2881                         version = xmUseVersion;
2882                     ],
2883                     [
2884                         AC_MSG_RESULT(found in default search path)
2885                         COMPILED_X_PROGRAM=1
2886                     ],
2887                     [
2888                         AC_MSG_RESULT(no)
2889                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2890                     ]
2891                 )
2892
2893                 CFLAGS=$save_CFLAGS
2894             fi
2895         fi
2896
2897         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2898         libp_link=""
2899         libsm_ice_link=""
2900         libs_found=0
2901         for libp in "" " -lXp"; do
2902             if test "$libs_found" = "0"; then
2903                 for libsm_ice in "" " -lSM -lICE"; do
2904                     if test "$libs_found" = "0"; then
2905                         save_LIBS="$LIBS"
2906                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2907                         save_CFLAGS=$CFLAGS
2908                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2909
2910                         AC_TRY_LINK(
2911                             [
2912                                 #include <Xm/Xm.h>
2913                                 #include <Xm/List.h>
2914                             ],
2915                             [
2916                                 XmString string = NULL;
2917                                 Widget w = NULL;
2918                                 int position = 0;
2919                                 XmListAddItem(w, string, position);
2920                             ],
2921                             [
2922                                 libp_link="$libp"
2923                                 libsm_ice_link="$libsm_ice"
2924                                 AC_MSG_RESULT(
2925                                     [need${libp_link}${libsm_ice_link}])
2926                                 libs_found=1
2927                             ], []
2928                         )
2929
2930                         LIBS="$save_LIBS"
2931                         CFLAGS=$save_CFLAGS
2932                     fi
2933                 done
2934             fi
2935         done
2936
2937         if test "$libs_found" = "0"; then
2938             AC_MSG_RESULT([can't find the right libraries])
2939             AC_MSG_ERROR([can't link a simple motif program])
2940         fi
2941
2942         save_CFLAGS=$CFLAGS
2943         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2944         AC_MSG_CHECKING([for Motif 2])
2945         AC_TRY_COMPILE([
2946                         #include <Xm/Xm.h>
2947                        ],
2948                        [
2949                         #if XmVersion < 2000
2950                         #error "Not Motif 2"
2951                         #endif
2952                        ],
2953                        [
2954                         AC_DEFINE(__WXMOTIF20__,1)
2955                         AC_MSG_RESULT([found])
2956                        ],
2957                        [
2958                         AC_DEFINE(__WXMOTIF20__,0)
2959                         AC_MSG_RESULT([not found])
2960                        ])
2961         CFLAGS=$save_CFLAGS
2962
2963         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2964         TOOLKIT=MOTIF
2965         GUIDIST=MOTIF_DIST
2966     fi
2967
2968     dnl more tests common to X11 and Motif:
2969     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2970         dnl test for external libxpm if we're configured to use it
2971         if test "$wxUSE_LIBXPM" = "sys"; then
2972             AC_MSG_CHECKING(for Xpm library)
2973             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2974             if test "$ac_find_libraries" != "" ; then
2975                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2976                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2977                 AC_MSG_RESULT(found at $ac_find_libraries)
2978
2979                 AC_CACHE_CHECK([for X11/xpm.h],
2980                     wx_cv_x11_xpm_h,
2981                     [
2982                         save_CFLAGS=$CFLAGS
2983                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2984
2985                         AC_TRY_COMPILE(
2986                             [
2987                                 #include <X11/xpm.h>
2988                             ],
2989                             [
2990                                 int version;
2991                                 version = XpmLibraryVersion();
2992                             ],
2993                             wx_cv_x11_xpm_h=yes,
2994                             wx_cv_x11_xpm_h=no
2995                         )
2996
2997                         CFLAGS=$save_CFLAGS
2998                     ]
2999                 )
3000
3001                 if test $wx_cv_x11_xpm_h = "yes"; then
3002                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3003                     AC_DEFINE(wxHAVE_LIB_XPM)
3004                 else
3005                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3006                 fi
3007             fi
3008
3009         fi
3010
3011         dnl XShapeQueryExtension checks: first the library, then prototype
3012         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3013                      [
3014                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3015                       wxHAVE_XEXT_LIB=1
3016                      ],
3017                      [], [$GUI_TK_LIBRARY -lX11])
3018
3019         if test "$wxHAVE_XEXT_LIB" = 1; then
3020             save_CFLAGS="$CFLAGS"
3021             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3022
3023             AC_MSG_CHECKING([for X11/extensions/shape.h])
3024             AC_TRY_COMPILE([
3025                             #include <X11/Xlib.h>
3026                             #include <X11/extensions/shape.h>
3027                            ],
3028                            [
3029                             int dummy1, dummy2;
3030                             XShapeQueryExtension((Display*)NULL,
3031                                                  (int*)NULL, (int*)NULL);
3032                            ],
3033                            [
3034                             AC_DEFINE(HAVE_XSHAPE)
3035                             AC_MSG_RESULT([found])
3036                            ],
3037                            [
3038                             AC_MSG_RESULT([not found])
3039                            ])
3040             CFLAGS="$save_CFLAGS"
3041
3042         fi
3043     fi
3044
3045     if test "$wxUSE_MAC" = 1; then
3046         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3047         if test "$GCC" = yes; then
3048             AC_MSG_RESULT([gcc])
3049             CPPFLAGS_PASCAL="-fpascal-strings"
3050         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3051             AC_MSG_RESULT([xlc])
3052             CPPFLAGS_PASCAL="-qmacpstr"
3053         else
3054             AC_MSG_RESULT([none])
3055         fi
3056
3057         if test "x$wxUSE_UNIX" = "xyes"; then
3058             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3059         else
3060             dnl platform.h needs TARGET_CARBON before setup.h
3061             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3062         fi
3063
3064         TOOLKIT=MAC
3065         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3066         GUIDIST=MACX_DIST
3067         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3068         dnl are different, so they need different names:
3069         WXBASEPORT="_carbon"
3070     fi
3071
3072     if test "$wxUSE_COCOA" = 1; then
3073         TOOLKIT=COCOA
3074         GUIDIST=COCOA_DIST
3075     fi
3076
3077     if test "$wxUSE_PM" = 1; then
3078         TOOLKIT=PM
3079         GUIDIST=PM_DIST
3080         AC_CACHE_CHECK([for type SPBCDATA],
3081             wx_cv_spbcdata,
3082             [
3083                 AC_TRY_COMPILE(
3084                     [
3085                         #define INCL_PM
3086                         #include <os2.h>
3087                     ],
3088                     [
3089                         SPBCDATA test;
3090                     ],
3091                     wx_cv_spbcdata=yes,
3092                     wx_cv_spbcdata=no
3093                 )
3094             ]
3095         )
3096
3097         if test $wx_cv_spbcdata = "yes"; then
3098             AC_DEFINE(HAVE_SPBCDATA)
3099         fi
3100     fi
3101
3102     dnl the name of the directory where the files for this toolkit live
3103     if test "$TOOLKIT" = "PM" ; then
3104         TOOLKIT_DIR="os2"
3105     else
3106         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3107     fi
3108
3109     if test "$wxUSE_UNIVERSAL" = "yes"; then
3110         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3111         WIDGET_SET=univ
3112     fi
3113
3114     dnl distribute samples/demos/utils with GUI versions
3115     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3116     DISTDIR="wx\$(TOOLKIT)"
3117 else
3118     USE_GUI=0
3119
3120     dnl this doesn't quite work right for wxBase, but the places
3121     dnl where it is wrong aren't fatal (yet) though.
3122     TOOLKIT_DIR="base"
3123
3124     dnl the sources, their dependenices and the headers
3125     if test "$USE_WIN32" = 1 ; then
3126         dnl yes, the toolkit for wxBase on win32 is actually MSW
3127         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3128         TOOLKIT="MSW"
3129     fi
3130
3131     dnl distribute only wxBase sources/headers
3132     GUIDIST="BASE_DIST"
3133     DISTDIR="wxBase"
3134 fi
3135
3136 dnl ---------------------------------------------------------------------------
3137 dnl Optional libraries included when system library is not used
3138 dnl ---------------------------------------------------------------------------
3139
3140
3141 dnl ----------------------------------------------------------------
3142 dnl iODBC support
3143 dnl ----------------------------------------------------------------
3144
3145 IODBC_C_SRC=""
3146
3147
3148 dnl ODBC is handled seperately for MSW
3149 if test "$TOOLKIT" != "MSW" ; then
3150
3151     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3152         dnl This is not ideal we really ough to use the unixodbc-config
3153         dnl  or iodbc-config if they exist.
3154
3155         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3156         if test "x$found_sql_h" = "x1" ; then
3157             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3158             [
3159                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3160                 [
3161                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3162                 ])
3163             ])
3164         fi
3165         if test "x$ODBC_LINK" = "x" ; then
3166             if test "$wxUSE_ODBC" = "sys" ; then
3167                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3168             else
3169                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3170                 wxUSE_ODBC=builtin
3171             fi
3172         else
3173             dnl we are using the system library
3174             wxUSE_ODBC=sys
3175         fi
3176     fi
3177     if test "$wxUSE_ODBC" != "no" ; then
3178         AC_DEFINE(wxUSE_ODBC)
3179         if test "$wxUSE_ODBC" = "builtin" ; then
3180             AC_DEFINE(wxUSE_BUILTIN_IODBC)
3181         fi
3182         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3183
3184         dnl is this still necessary in 2.5?
3185         WXODBCFLAG="-D_IODBC_"
3186     fi
3187 fi
3188
3189
3190 dnl ---------------------------------------------------------------------------
3191 dnl wxDisplay Sanity checks
3192 dnl ---------------------------------------------------------------------------
3193
3194 if test "$wxUSE_DISPLAY" = "yes"; then
3195 dnl ---------------------------------------------------------------------------
3196 dnl Xinerama (for unix ) - Brian Victor
3197 dnl ---------------------------------------------------------------------------
3198     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3199         AC_MSG_CHECKING([for Xinerama])
3200         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3201         if test "$ac_find_libraries" != "" ; then
3202             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3203             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3204                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3205             fi
3206             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3207             AC_MSG_RESULT([yes])
3208
3209             AC_MSG_CHECKING([for Xxf86vm extension])
3210             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3211             if test "$ac_find_libraries" != "" ; then
3212                 AC_MSG_RESULT([yes])
3213                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3214                                  [
3215                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3216                                  ],
3217                                  [],
3218                                  [
3219                                       #if HAVE_X11_XLIB_H
3220                                         #include <X11/Xlib.h>
3221                                       #endif
3222                                  ])
3223             else
3224                 AC_MSG_RESULT([no])
3225             fi
3226
3227         else
3228             AC_MSG_RESULT([no])
3229             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3230             wxUSE_DISPLAY="no"
3231         fi
3232     elif test "$wxUSE_MSW" = 1; then
3233 dnl ---------------------------------------------------------------------------
3234 dnl DirectDraw  / Multimon for MSW
3235 dnl ---------------------------------------------------------------------------
3236         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3237             [
3238                 wxUSE_DISPLAY="no"
3239                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3240             ],
3241             [#include <windows.h>])
3242     fi
3243 fi
3244
3245 dnl ---------------------------------------------------------------------------
3246 dnl OpenGL libraries
3247 dnl ---------------------------------------------------------------------------
3248
3249 USE_OPENGL=0
3250 if test "$wxUSE_OPENGL" = "yes"; then
3251     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3252         OPENGL_LIBS="-framework OpenGL -framework AGL"
3253     elif test "$wxUSE_MSW" = 1; then
3254         OPENGL_LIBS="-lopengl32 -lglu32"
3255     else
3256         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3257         dnl GL/gl.h on Mac OS X where it is located in
3258         dnl /usr/X11R6/include/GL/gl.h:
3259
3260         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3261         if test "$ac_find_includes" != "" ; then
3262             AC_MSG_RESULT(found in $ac_find_includes)
3263             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3264             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3265         fi
3266
3267         AC_CHECK_HEADER(GL/gl.h,
3268             [
3269                 found_gl=0
3270
3271                 AC_MSG_CHECKING([for -lGL])
3272                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3273                 if test "$ac_find_libraries" != "" ; then
3274                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3275                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3276                         LDFLAGS_GL="$ac_path_to_link"
3277                     fi
3278
3279                     dnl don't suppose that libGL and libGLU are always in the
3280                     dnl same directory -- this is not true for some common
3281                     dnl distributions
3282                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3283                     if test "$ac_find_libraries" != "" ; then
3284                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3285                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3286                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3287                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3288                         fi
3289
3290                         found_gl=1
3291                         OPENGL_LIBS="-lGL -lGLU"
3292                         AC_MSG_RESULT([yes])
3293                     fi
3294                 fi
3295
3296                 if test "$found_gl" != 1; then
3297                     AC_MSG_RESULT([no])
3298                     AC_MSG_CHECKING([for -lMesaGL])
3299                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3300                     if test "$ac_find_libraries" != "" ; then
3301                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3302                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3303                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3304                         AC_MSG_RESULT([yes])
3305                     else
3306                         AC_MSG_RESULT([no])
3307                     fi
3308                 fi
3309             ])
3310
3311         if test "x$OPENGL_LIBS" = "x"; then
3312             dnl it should be an error and not a warning because OpenGL is not on
3313             dnl by default and so if it had been explicitely requested, we
3314             dnl shouldn't just fall back to compiling the library without it
3315             AC_MSG_ERROR(OpenGL libraries not available)
3316         fi
3317     fi
3318
3319     if test "$wxUSE_OPENGL" = "yes"; then
3320         USE_OPENGL=1
3321         AC_DEFINE(wxUSE_OPENGL)
3322         AC_DEFINE(wxUSE_GLCANVAS)
3323         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3324     fi
3325 fi
3326
3327
3328 dnl the symbol which allows conditional compilation for the given toolkit
3329 if test -n "$TOOLKIT" ; then
3330     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3331 fi
3332
3333
3334 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3335
3336 if test "$wxUSE_SHARED" = "yes"; then
3337     case "${host}" in
3338       *-pc-msdosdjgpp )
3339         dnl only static for now
3340         wxUSE_SHARED=no
3341         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3342       ;;
3343     esac
3344 fi
3345
3346 if test "$wxUSE_SHARED" = "yes"; then
3347
3348     dnl use versioned symbols if available on the platform
3349     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3350
3351     case "${host}" in
3352       *-*-linux* | *-*-gnu* )
3353         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3354         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3355         ;;
3356
3357       *-*-solaris2* )
3358         if test "$GCC" = yes ; then
3359             dnl newer versions of gcc need -isystem to compile X headers on
3360             dnl Solaris (which use old style C syntax)
3361             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3362
3363             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3364             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3365             saveLdflags="$LDFLAGS"
3366             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3367             AC_MSG_CHECKING([if the linker accepts -rpath])
3368             AC_TRY_LINK(
3369                 [],[],
3370                 [
3371                     AC_MSG_RESULT([yes])
3372                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3373                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3374                 ],[
3375                     AC_MSG_RESULT([no])
3376                     AC_MSG_CHECKING([if the linker accepts -R])
3377                     LDFLAGS="$saveLdflags -Wl,-R,/"
3378                     AC_TRY_LINK(
3379                         [],[],
3380                         [
3381                             AC_MSG_RESULT([yes])
3382                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3383                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3384                         ],[
3385                             AC_MSG_RESULT([no])
3386                         ])
3387                 ])
3388             LDFLAGS="$saveLdflags"
3389         else
3390             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3391             WXCONFIG_RPATH="-R\$libdir"
3392         fi
3393       ;;
3394
3395       powerpc-*-darwin* )
3396         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3397         cat <<EOF >change-install-names
3398 #!/bin/sh
3399 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3400 inst_cmd="install_name_tool "
3401 for i in \${libnames} ; do
3402     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3403 done
3404 \${inst_cmd} \${3}
3405 EOF
3406         chmod +x change-install-names
3407       ;;
3408
3409       *-*-cygwin* | *-*-mingw32* )
3410         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3411         ;;
3412
3413       *-*-hpux* )
3414         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3415         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3416         ;;
3417
3418     esac
3419
3420     if test $wxUSE_RPATH = "no"; then
3421         SAMPLES_RPATH_FLAG=''
3422         SAMPLES_RPATH_POSTLINK=''
3423         WXCONFIG_RPATH=''
3424     fi
3425
3426     SHARED=1
3427
3428 else
3429
3430     config_linkage_component="-static"
3431     SHARED=0
3432
3433 fi
3434
3435
3436 UNICODE=0
3437 lib_unicode_suffix=
3438 WX_CHARTYPE="ansi"
3439 if test "$wxUSE_UNICODE" = "yes"; then
3440     lib_unicode_suffix=u
3441     WX_CHARTYPE="unicode"
3442     UNICODE=1
3443 fi
3444
3445 lib_debug_suffix=
3446 WX_DEBUGTYPE="release"
3447 DEBUG_FLAG=0
3448 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3449     lib_debug_suffix=d
3450     WX_DEBUGTYPE="debug"
3451     DEBUG_FLAG=1
3452 fi
3453
3454 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3455 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3456
3457 DEBUG_INFO=0
3458 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3459     DEBUG_INFO=1
3460 fi
3461
3462 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3463
3464 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3465
3466 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3467
3468 if test "$cross_compiling" = "yes"; then
3469     HOST_SUFFIX="-$host_alias"
3470     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3471     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3472 fi
3473
3474 dnl library link name
3475 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3476 dnl If we ever need to do that, we won't need to keep these.
3477 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3478 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3479
3480
3481
3482 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3483     dnl base name of the resource file for wxMac must be the same
3484     dnl as library installation base name (-install_name)
3485     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3486     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3487
3488     dnl add the resources target for wxMac
3489     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3490
3491     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3492     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3493     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3494
3495     MACSETFILE="\$(SETFILE)"
3496
3497     dnl resources are bundled both with shared library and applications
3498     dnl since the carb resource *must* be included in the application
3499     if test "$wxUSE_MAC" = 1; then
3500         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3501
3502         dnl this command is used to implement `wx-config --rezflags` and it is
3503         dnl eval'd there so escape any metacharacters inside
3504         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3505     else
3506         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3507         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3508     fi
3509 else
3510     dnl default value is to (silently) do nothing in the makefile
3511     MACSETFILE="@true"
3512     MACRESWXCONFIG="@true"
3513
3514     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3515     if test "$wxUSE_PM" = 1; then
3516         MACRESCOMP="emxbind -ep"
3517     else
3518         MACRESCOMP="@true"
3519     fi
3520 fi
3521
3522
3523 dnl ---------------------------------------------------------------------------
3524 dnl Checks for typedefs
3525 dnl ---------------------------------------------------------------------------
3526
3527 dnl   defines mode_t if not already defined
3528 AC_TYPE_MODE_T
3529 dnl   defines off_t if not already defined
3530 AC_TYPE_OFF_T
3531 dnl   defines pid_t if not already defined
3532 AC_TYPE_PID_T
3533 dnl   defines size_t if not already defined
3534 AC_TYPE_SIZE_T
3535 dnl   defines uid_t and gid_t if not already defined
3536 AC_TYPE_UID_T
3537
3538 dnl sets HAVE_SSIZE_T if ssize_t is defined
3539 AC_CHECK_TYPES(ssize_t)
3540
3541 dnl check what exactly size_t is on this machine - this is necessary to avoid
3542 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3543 AC_LANG_SAVE
3544 AC_LANG_CPLUSPLUS
3545 AC_CACHE_CHECK([if size_t is unsigned int],
3546     wx_cv_size_t_is_uint,
3547     [
3548     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3549     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3550     dnl methods in a local class (i.e. class inside a function) declaration
3551     dnl without any objections!!
3552     dnl
3553     dnl hence the hack below: we must have Foo at global scope!
3554     AC_TRY_COMPILE([#include <stddef.h>],
3555         [
3556             return 0; }
3557
3558             struct Foo { void foo(size_t); void foo(unsigned int); };
3559
3560             int bar() {
3561         ],
3562         wx_cv_size_t_is_uint=no,
3563         wx_cv_size_t_is_uint=yes
3564     )
3565     ]
3566 )
3567
3568 if test "$wx_cv_size_t_is_uint" = "yes"; then
3569     AC_DEFINE(wxSIZE_T_IS_UINT)
3570 else
3571     AC_CACHE_CHECK([if size_t is unsigned long],
3572         wx_cv_size_t_is_ulong,
3573         AC_TRY_COMPILE([#include <stddef.h>],
3574             [
3575                 return 0; }
3576
3577                 struct Foo { void foo(size_t); void foo(unsigned long); };
3578
3579                 int bar() {
3580             ],
3581             wx_cv_size_t_is_ulong=no,
3582             wx_cv_size_t_is_ulong=yes
3583         )
3584     )
3585
3586     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3587         AC_DEFINE(wxSIZE_T_IS_ULONG)
3588     fi
3589 fi
3590
3591 AC_LANG_RESTORE
3592
3593 dnl ---------------------------------------------------------------------------
3594 dnl Checks for structures
3595 dnl ---------------------------------------------------------------------------
3596
3597 dnl does passwd struct has the pw_gecos field?
3598 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3599     [
3600         AC_TRY_COMPILE([#include <pwd.h>],
3601              [
3602                 char *p;
3603                 struct passwd *pw;
3604                 p = pw->pw_gecos;
3605              ],
3606              [
3607                 wx_cv_struct_pw_gecos=yes
3608              ],
3609              [
3610                 wx_cv_struct_pw_gecos=no
3611              ]
3612         )
3613     ]
3614 )
3615
3616 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3617     AC_DEFINE(HAVE_PW_GECOS)
3618 fi
3619
3620 dnl ---------------------------------------------------------------------------
3621 dnl Check for functions
3622 dnl ---------------------------------------------------------------------------
3623
3624 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3625 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3626     AC_DEFINE(wxUSE_WCHAR_T)
3627
3628     dnl check for wcslen in all possible places
3629     WCSLEN_FOUND=0
3630     WCHAR_LINK=
3631     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3632
3633     if test "$WCSLEN_FOUND" = 0; then
3634         if test "$TOOLKIT" = "MSW"; then
3635             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3636         else
3637             AC_CHECK_LIB(w, wcslen, [
3638                             WCHAR_LINK=" -lw"
3639                             WCSLEN_FOUND=1
3640                         ])
3641         fi
3642     fi
3643
3644     if test "$WCSLEN_FOUND" = 1; then
3645         AC_DEFINE(HAVE_WCSLEN)
3646     fi
3647
3648     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3649     if test "$USE_HPUX" = 1; then
3650         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3651     fi
3652
3653     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3654     dnl libc versions if possible
3655     AC_CHECK_FUNCS(wcsrtombs)
3656 else
3657     AC_MSG_WARN([Wide character support is unavailable])
3658 fi
3659
3660 dnl *printf() functions sometimes are available in the library but not
3661 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3662 dnl detect this we have to use C++ compiler for testing
3663 AC_LANG_SAVE
3664 AC_LANG_CPLUSPLUS
3665
3666 dnl check for vsnprintf() -- a safe version of vsprintf())
3667 dnl
3668 dnl the trouble here is that on some systems (notable HP-UX) this function is
3669 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3670 dnl stupidly, provides a dummy function declaration inside its extension)
3671 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3672 dnl
3673 dnl so we first check if the function is in the library
3674 AC_CHECK_FUNCS(vsnprintf)
3675
3676 if test "$ac_cv_func_vsnprintf" = "yes"; then
3677     dnl yes it is -- now check if it is in the headers
3678     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3679         [
3680             AC_TRY_COMPILE(
3681                 [
3682                     #include <stdio.h>
3683                     #include <stdarg.h>
3684                 ],
3685                 [
3686                     char *buf;
3687                     va_list ap;
3688                     vsnprintf(buf, 10u, "%s", ap);
3689                 ],
3690                 wx_cv_func_vsnprintf_decl=yes,
3691                 [
3692                     dnl Metrowerks does provide a vsnprintf declaration
3693                     dnl but in C++ mode it's always in std namespace.
3694                     dnl FIXME: Do we have any UNIX C++ compilers that would
3695                     dnl fail this test if using namespace std; was
3696                     dnl simply always included?
3697                     AC_TRY_COMPILE(
3698                         [
3699                             #include <stdio.h>
3700                             #include <stdarg.h>
3701                             using namespace std;
3702                         ],
3703                         [
3704                             char *buf;
3705                             va_list ap;
3706                             vsnprintf(buf, 10u, "%s", ap);
3707                         ],
3708                         wx_cv_func_vsnprintf_decl=yes,
3709                         wx_cv_func_vsnprintf_decl=no
3710                     )
3711                 ]
3712             )
3713         ]
3714     )
3715
3716     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3717         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3718     fi
3719 fi
3720
3721 if test "$wxUSE_UNICODE" = yes; then
3722     dnl also look if we have wide char IO functions
3723     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3724
3725     dnl MinGW has a vswprintf with a different prototype, and
3726     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3727     dnl finds it even if it is not declared in some versions...
3728     AC_MSG_CHECKING([for _vsnwprintf])
3729     AC_TRY_COMPILE([#include <wchar.h>],
3730                    [&_vsnwprintf;],
3731                    [AC_MSG_RESULT([yes])
3732                     AC_DEFINE(HAVE__VSNWPRINTF)],
3733                    [AC_MSG_RESULT([no])]);
3734 fi
3735
3736 AC_LANG_RESTORE
3737
3738
3739
3740 dnl the following tests are for Unix(like) systems only
3741 if test "$TOOLKIT" != "MSW"; then
3742
3743 dnl check for available version of iconv()
3744
3745 AC_LANG_SAVE
3746 AC_LANG_CPLUSPLUS
3747 AM_ICONV
3748 LIBS="$LIBICONV $LIBS"
3749 AC_LANG_RESTORE
3750
3751 dnl check for POSIX signals if we need them
3752 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3753     AC_CHECK_FUNCS(sigaction)
3754
3755     if test "$ac_cv_func_sigaction" = "no"; then
3756         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3757         wxUSE_ON_FATAL_EXCEPTION=no
3758     fi
3759
3760     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3761       AC_LANG_SAVE
3762       AC_LANG_CPLUSPLUS
3763
3764       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3765       [
3766         AC_TRY_COMPILE([#include <signal.h>],
3767                      [
3768                         extern void testSigHandler(int);
3769
3770                         struct sigaction sa;
3771                         sa.sa_handler = testSigHandler;
3772                      ], [
3773                         wx_cv_type_sa_handler=int
3774                      ], [
3775                         wx_cv_type_sa_handler=void
3776                      ])
3777       ])
3778
3779       AC_LANG_RESTORE
3780
3781       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3782     fi
3783 fi
3784
3785 dnl backtrace() and backtrace_symbols() for wxStackWalker
3786 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3787     AC_LANG_SAVE
3788     AC_LANG_CPLUSPLUS
3789
3790     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3791         [
3792             AC_TRY_COMPILE([#include <execinfo.h>],
3793                 [
3794                     void *trace[1];
3795                     char **messages;
3796
3797                     backtrace(trace, 1);
3798                     messages = backtrace_symbols(trace, 1);
3799                 ],
3800                 wx_cv_func_backtrace=yes,
3801                 wx_cv_func_backtrace=no
3802             )
3803         ]
3804     )
3805
3806
3807     if test "$wx_cv_func_backtrace" = "no"; then
3808         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3809         wxUSE_STACKWALKER=no
3810     else
3811         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3812             [
3813                 AC_TRY_COMPILE([#include <cxxabi.h>],
3814                     [
3815                         int rc;
3816                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3817                     ],
3818                     wx_cv_func_cxa_demangle=yes,
3819                     wx_cv_func_cxa_demangle=no
3820                 )
3821             ]
3822         )
3823
3824         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3825             AC_DEFINE(HAVE_CXA_DEMANGLE)
3826         fi
3827     fi
3828
3829     AC_LANG_RESTORE
3830 fi
3831
3832 dnl check for the function for temp files creation
3833 AC_CHECK_FUNCS(mkstemp mktemp, break)
3834
3835 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3836 dnl Linux and *BSD and statvfs() under Solaris
3837 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3838     AC_TRY_COMPILE(
3839         [
3840              #if defined(__BSD__)
3841                #include <sys/param.h>
3842                #include <sys/mount.h>
3843              #else
3844                #include <sys/vfs.h>
3845              #endif
3846         ],
3847         [
3848              long l;
3849              struct statfs fs;
3850              statfs("/", &fs);
3851              l = fs.f_bsize;
3852              l += fs.f_blocks;
3853              l += fs.f_bavail;
3854         ],
3855         [
3856              wx_cv_func_statfs=yes
3857         ],
3858         [
3859              wx_cv_func_statfs=no
3860         ]
3861     )
3862 )
3863
3864 if test "$wx_cv_func_statfs" = "yes"; then
3865     wx_cv_type_statvfs_t="struct statfs"
3866     AC_DEFINE(HAVE_STATFS)
3867 else
3868     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3869         AC_TRY_COMPILE(
3870             [
3871                 #include <stddef.h>
3872                 #include <sys/statvfs.h>
3873             ],
3874             [
3875                 statvfs("/", NULL);
3876             ],
3877             wx_cv_func_statvfs=yes,
3878             wx_cv_func_statvfs=no
3879         )
3880     )
3881
3882     if test "$wx_cv_func_statvfs" = "yes"; then
3883         dnl we also have to check whether we should use statvfs_t (works under
3884         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3885         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3886         dnl mode both work fine)
3887         dnl
3888         dnl for this check C++ compiler has to be used as passing incompatible
3889         dnl pointers is just a warning and not an error in C
3890         AC_LANG_SAVE
3891         AC_LANG_CPLUSPLUS
3892
3893         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3894             AC_TRY_COMPILE(
3895                 [
3896                     #include <sys/statvfs.h>
3897                 ],
3898                 [
3899                     long l;
3900                     statvfs_t fs;
3901                     statvfs("/", &fs);
3902                     l = fs.f_bsize;
3903                     l += fs.f_blocks;
3904                     l += fs.f_bavail;
3905                 ],
3906                 wx_cv_type_statvfs_t=statvfs_t,
3907                 [
3908                     AC_TRY_COMPILE(
3909                         [
3910                             #include <sys/statvfs.h>
3911                         ],
3912                         [
3913                             long l;
3914                             struct statvfs fs;
3915                             statvfs("/", &fs);
3916                             l = fs.f_bsize;
3917                             l += fs.f_blocks;
3918                             l += fs.f_bavail;
3919                         ],
3920                         wx_cv_type_statvfs_t="struct statvfs",
3921                         wx_cv_type_statvfs_t="unknown"
3922                     )
3923                 ]
3924             )
3925         )
3926
3927         AC_LANG_RESTORE
3928
3929         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3930             AC_DEFINE(HAVE_STATVFS)
3931         fi
3932     else
3933         dnl set it for the test below
3934         wx_cv_type_statvfs_t="unknown"
3935     fi
3936 fi
3937
3938 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3939     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3940 else
3941     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3942 fi
3943
3944 dnl check for fcntl() or at least flock() needed by Unix implementation of
3945 dnl wxSingleInstanceChecker
3946 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3947     AC_CHECK_FUNCS(fcntl flock, break)
3948
3949     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3950         AC_MSG_WARN(wxSingleInstanceChecker not available)
3951         wxUSE_SNGLINST_CHECKER=no
3952     fi
3953 fi
3954
3955 dnl check for timegm() used by datetime.cpp
3956 AC_CHECK_FUNCS(timegm)
3957
3958 dnl look for a function to modify the environment
3959 AC_CHECK_FUNCS(putenv setenv, break)
3960
3961 HAVE_SOME_SLEEP_FUNC=0
3962 if test "$USE_BEOS" = 1; then
3963     dnl BeOS has its own (wonder where did they get it from) sleep() function
3964     dnl in unistd.h
3965     AC_DEFINE(HAVE_SLEEP)
3966     HAVE_SOME_SLEEP_FUNC=1
3967 fi
3968
3969 if test "$USE_DARWIN" = 1; then
3970     dnl Mac OS X/Darwin has both nanosleep and usleep
3971     dnl but only usleep is defined in unistd.h
3972     AC_DEFINE(HAVE_USLEEP)
3973     HAVE_SOME_SLEEP_FUNC=1
3974 fi
3975
3976 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3977     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3978     POSIX4_LINK=
3979     AC_CHECK_FUNCS(nanosleep,
3980         AC_DEFINE(HAVE_NANOSLEEP),
3981         [
3982             AC_CHECK_LIB(posix4, nanosleep,
3983                 [
3984                     AC_DEFINE(HAVE_NANOSLEEP)
3985                     POSIX4_LINK=" -lposix4"
3986                 ],
3987                 [
3988                     AC_CHECK_FUNCS(usleep,
3989                         AC_DEFINE(HAVE_USLEEP),
3990                         AC_MSG_WARN([wxSleep() function will not work])
3991                     )
3992                 ]
3993             )
3994         ]
3995     )
3996 fi
3997
3998 dnl check for uname (POSIX) and gethostname (BSD)
3999 AC_CHECK_FUNCS(uname gethostname, break)
4000
4001 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4002 dnl but not for C++ one - hence change language)
4003 AC_LANG_SAVE
4004 AC_LANG_CPLUSPLUS
4005
4006 AC_CHECK_FUNCS(strtok_r)
4007
4008 AC_LANG_RESTORE
4009
4010 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4011 dnl libnsl or libresolv or libsocket)
4012 INET_LINK=
4013 AC_CHECK_FUNCS(inet_addr,
4014     AC_DEFINE(HAVE_INET_ADDR),
4015     [
4016         AC_CHECK_LIB(nsl, inet_addr,
4017             INET_LINK="nsl",
4018             [
4019                 AC_CHECK_LIB(resolv, inet_addr,
4020                     INET_LINK="resolv",
4021                     [
4022                         AC_CHECK_LIB(socket, inet_addr,
4023                             INET_LINK="socket"
4024                         )
4025                     ]
4026                 )
4027             ]
4028         )
4029     ]
4030 )
4031
4032 AC_CHECK_FUNCS(inet_aton,
4033         AC_DEFINE(HAVE_INET_ATON),
4034         [
4035             dnl only check it in the same lib
4036             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4037         ])
4038
4039 if test "x$INET_LINK" != "x"; then
4040     AC_DEFINE(HAVE_INET_ADDR)
4041     INET_LINK=" -l$INET_LINK"
4042 fi
4043
4044 fi
4045 dnl if !MSW
4046
4047
4048 dnl ------------------------------------------
4049 dnl Checks specific to contrib libs (MMedia)
4050 dnl ------------------------------------------
4051
4052 dnl Check for ESD:
4053 EXTRALIBS_ESD=
4054 AC_CHECK_LIB(esd, esd_close, [
4055     AC_CHECK_HEADERS([esd.h], [
4056     EXTRALIBS_ESD="-lesd"
4057   ])
4058 ])
4059 AC_SUBST(EXTRALIBS_ESD)
4060
4061 dnl check for known CD-ROM interface
4062 AC_MSG_CHECKING([for known CD-ROM interface])
4063 AC_TRY_COMPILE([#ifdef __linux__
4064                 #include <linux/cdrom.h>
4065                 #else
4066                 /* For Solaris */
4067                 #include <sys/cdio.h>
4068                 #endif
4069                 ],
4070                [struct cdrom_tocentry entry, old_entry;],
4071                [AC_MSG_RESULT([yes])
4072                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4073                [AC_MSG_RESULT([no])])
4074
4075 dnl ===========================================================================
4076 dnl Now we have all the info we need - use it!
4077 dnl ===========================================================================
4078
4079 dnl flush the cache
4080 AC_CACHE_SAVE
4081
4082 dnl ---------------------------------------------------------------------------
4083 dnl thread support for Unix (for Win32 and OS/2 see past
4084 dnl                          the next matching "else")
4085 dnl ---------------------------------------------------------------------------
4086
4087 dnl under MSW (except mingw32) we always have thread support
4088 CPP_MT_FLAG=
4089 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4090
4091     dnl the code below:
4092     dnl
4093     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4094     dnl   necessary to build the MT programs for the linker and compiler
4095     dnl   respectively
4096     dnl
4097     dnl   sets wxUSE_THREADS=1 if thread support is activated
4098
4099     THREADS_LINK=
4100     THREADS_CFLAGS=
4101
4102     if test "$wxUSE_THREADS" = "yes" ; then
4103         if test "$USE_BEOS" = 1; then
4104             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4105             wxUSE_THREADS="no"
4106         fi
4107     fi
4108
4109     if test "$wxUSE_THREADS" = "yes" ; then
4110         dnl find if POSIX threads are available
4111         dnl
4112         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4113         dnl archive from http://ac-archive.sourceforge.net/
4114         dnl
4115         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4116         dnl Forero Cuervo <bachue@bachue.com> for the original code
4117
4118         dnl TODO: cache the result
4119
4120         dnl define the list of the thread options to try in the loop below
4121         dnl with the convention that anything starting with '-' is a cpp flag
4122         dnl while anything else is a library (i.e. there is an implicit "-l")
4123         THREAD_OPTS="-pthread"
4124         case "${host}" in
4125           *-*-solaris2* | *-*-sunos4* )
4126                 if test "x$GCC" = "xyes"; then
4127                     dnl Solaris/gcc combination use this one for some reason
4128                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4129                 else
4130                     THREAD_OPTS="-mt $THREAD_OPTS"
4131                 fi
4132                 ;;
4133           *-*-freebsd*)
4134                 dnl look, in order, for the kernel threads, then Linux threads
4135                 dnl and finally the userland threads
4136                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4137                 ;;
4138           *-*-darwin* | *-*-cygwin* )
4139                 dnl Darwin / Mac OS X just uses -lpthread tested below
4140                 dnl and so does Cygwin
4141                 THREAD_OPTS=""
4142                 ;;
4143           *-*-aix*)
4144                 dnl AIX calls the library libpthreads - thanks IBM!
4145                 THREAD_OPTS="pthreads"
4146                 ;;
4147           *-hp-hpux* )
4148                 dnl HP-UX aCC only gives a warning, not an error about
4149                 dnl -pthread but it doesn't work and we have to use -lpthread
4150                 dnl there
4151                 if test "x$GCC" != "xyes"; then
4152                     THREAD_OPTS=""
4153                 fi
4154                 ;;
4155
4156           *-*-irix* )
4157                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4158                 dnl doesn't give an error for it neither, just a warning
4159                 dnl message -- but this is still very annoying
4160                 if test "x$GCC" = "xyes"; then
4161                     THREAD_OPTS=""
4162                 fi
4163                 ;;
4164
4165           *-*-*UnixWare*)
4166                 dnl flying by man pages here: Caldera online docs use this
4167                 if test "x$GCC" != "xyes"; then
4168                     THREAD_OPTS="-Ethread"
4169                 fi
4170                 ;;
4171         esac
4172
4173         dnl simply linking with libpthread should make the test below work but
4174         dnl it's far from certain that the threaded programs compiled without
4175         dnl any special switches actually work, so try it after all the others
4176         THREAD_OPTS="$THREAD_OPTS pthread none"
4177
4178         dnl now test for all possibilities
4179         THREADS_OK=no
4180         for flag in $THREAD_OPTS; do
4181             case $flag in
4182                 none)
4183                     AC_MSG_CHECKING([whether pthreads work without any flags])
4184                     ;;
4185
4186                 -*)
4187                     AC_MSG_CHECKING([whether pthreads work with $flag])
4188                     THREADS_CFLAGS="$flag"
4189                     ;;
4190
4191                 *)
4192                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4193                     THREADS_LINK="-l$flag"
4194                     ;;
4195               esac
4196
4197               save_LIBS="$LIBS"
4198               save_CFLAGS="$CFLAGS"
4199               LIBS="$THREADS_LINK $LIBS"
4200               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4201
4202               AC_TRY_LINK([#include <pthread.h>],
4203                           [pthread_create(0,0,0,0);],
4204                           THREADS_OK=yes)
4205
4206               LIBS="$save_LIBS"
4207               CFLAGS="$save_CFLAGS"
4208
4209               AC_MSG_RESULT($THREADS_OK)
4210               if test "x$THREADS_OK" = "xyes"; then
4211                       break;
4212               fi
4213
4214               THREADS_LINK=""
4215               THREADS_CFLAGS=""
4216       done
4217
4218       if test "x$THREADS_OK" != "xyes"; then
4219           wxUSE_THREADS=no
4220           AC_MSG_WARN([No thread support on this system... disabled])
4221       else
4222           dnl yes, these special compiler flags should be used with the
4223           dnl linker as well
4224           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4225           LIBS="$THREADS_LINK $LIBS"
4226
4227           AC_MSG_CHECKING([if more special flags are required for pthreads])
4228           flag=no
4229           case "${host}" in
4230             *-aix*)
4231                 dnl again quoting from
4232                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4233                 dnl
4234                 dnl     When compiling and linking with -pthread, the library
4235                 dnl     search path should include -L/usr/lib/threads at the
4236                 dnl     beginning of the path.
4237                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4238                 flag="-D_THREAD_SAFE"
4239                 ;;
4240             *-freebsd*)
4241                 flag="-D_THREAD_SAFE"
4242                 ;;
4243             *-hp-hpux* )
4244                 flag="-D_REENTRANT"
4245                 if test "x$GCC" != "xyes"; then
4246                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4247                     flag="$flag -D_RWSTD_MULTI_THREAD"
4248                 fi
4249                 ;;
4250             *solaris* | alpha*-osf*)
4251                 flag="-D_REENTRANT"
4252                 ;;
4253           esac
4254           AC_MSG_RESULT(${flag})
4255           if test "x$flag" != xno; then
4256               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4257           fi
4258
4259           if test "x$THREADS_CFLAGS" != "x"; then
4260             dnl don't add these options to CPPFLAGS as cpp might not know them
4261             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4262             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4263           fi
4264       fi
4265     fi
4266
4267     dnl do other tests only if we are using threads
4268     if test "$wxUSE_THREADS" = "yes" ; then
4269       AC_CHECK_FUNCS(thr_setconcurrency)
4270
4271       AC_CHECK_HEADERS(sched.h)
4272       if test "$ac_cv_header_sched_h" = "yes"; then
4273           AC_CHECK_FUNC(sched_yield,
4274             AC_DEFINE(HAVE_SCHED_YIELD),
4275             [
4276                 AC_CHECK_LIB(posix4,
4277                     sched_yield,
4278                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4279                     AC_MSG_WARN(wxThread::Yield will not work properly)
4280                 )
4281             ]
4282           )
4283       fi
4284
4285       dnl to be able to set the thread priority, we need to have all of the
4286       dnl following functions:
4287       dnl   1. pthread_attr_getschedpolicy
4288       dnl   2. sched_get_priority_min and sched_get_priority_max
4289       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4290       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4291       HAVE_PRIOR_FUNCS=0
4292       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4293                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4294                        [AC_CHECK_FUNC(sched_get_priority_max,
4295                            HAVE_PRIOR_FUNCS=1,
4296                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4297                              [
4298                                 HAVE_PRIOR_FUNCS=1
4299                                 POSIX4_LINK=" -lposix4"
4300                              ],
4301                            )]
4302                        )]
4303                      )]
4304                    )
4305
4306       if test "$HAVE_PRIOR_FUNCS" = 1; then
4307         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4308       else
4309         AC_MSG_WARN(Setting thread priority will not work)
4310       fi
4311
4312       AC_CHECK_FUNC(pthread_cancel,
4313                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4314                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4315
4316       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4317       dnl the code here for now in case we need it again soon; otherwise it
4318       dnl should be removed in a couple of months (VZ in Sep 2003)
4319       dnl
4320       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4321       dnl [
4322       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4323       dnl                [
4324       dnl                   pthread_cleanup_push(NULL, NULL);
4325       dnl                   pthread_cleanup_pop(0);
4326       dnl                ], [
4327       dnl                   wx_cv_func_pthread_cleanup_push=yes
4328       dnl                ], [
4329       dnl                   wx_cv_func_pthread_cleanup_push=no
4330       dnl                ])
4331       dnl ])
4332       dnl
4333       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4334       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4335       dnl fi
4336
4337       dnl mutexattr_t initialization is done in quite different ways on different
4338       dnl platforms, so check for a few things:
4339       dnl
4340       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4341       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4342       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4343       dnl defined, we do it by directly assigned
4344       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4345
4346       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4347       [
4348         AC_TRY_COMPILE([#include <pthread.h>],
4349             [
4350                pthread_mutexattr_t attr;
4351                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4352             ], [
4353                wx_cv_type_pthread_mutexattr_t=yes
4354             ], [
4355                wx_cv_type_pthread_mutexattr_t=no
4356             ]
4357         )
4358       ])
4359
4360       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4361         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4362       else
4363         dnl don't despair, there may be another way to do it
4364         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4365                        wx_cv_type_pthread_rec_mutex_init,
4366         [
4367             AC_TRY_COMPILE([#include <pthread.h>],
4368                 [
4369                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4370                 ], [
4371                     wx_cv_type_pthread_rec_mutex_init=yes
4372                 ], [
4373                     wx_cv_type_pthread_rec_mutex_init=no
4374                 ]
4375             )
4376         ])
4377         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4378           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4379         else
4380           dnl this may break code working elsewhere, so at least warn about it
4381           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4382         fi
4383       fi
4384     fi
4385
4386 dnl from if !MSW
4387 else
4388     if test "$wxUSE_THREADS" = "yes" ; then
4389       case "${host}" in
4390         *-*-mingw32* )
4391             dnl check if the compiler accepts -mthreads
4392             AC_CACHE_CHECK([if compiler supports -mthreads],
4393                 wx_cv_cflags_mthread,
4394                 [
4395                     CFLAGS_OLD="$CFLAGS"
4396                     CFLAGS="$CFLAGS -mthreads"
4397                     AC_TRY_COMPILE([], [],
4398                         wx_cv_cflags_mthread=yes,
4399                         wx_cv_cflags_mthread=no
4400                     )
4401                 ]
4402             )
4403
4404             if test "$wx_cv_cflags_mthread" = "yes"; then
4405                 dnl it does, use it
4406                 CXXFLAGS="$CXXFLAGS -mthreads"
4407                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4408                 LDFLAGS="$LDFLAGS -mthreads"
4409             else
4410                 dnl it doesn't
4411                 CFLAGS="$CFLAGS_OLD"
4412             fi
4413         ;;
4414         *-pc-os2*emx )
4415             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4416             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4417             LDFLAGS="$LDFLAGS -Zmt"
4418         ;;
4419       esac
4420     fi
4421 fi
4422
4423 if test "$wxUSE_THREADS" = "yes"; then
4424   AC_DEFINE(wxUSE_THREADS)
4425
4426   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4427 else
4428   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4429   dnl functions - add tests for other functions here as well
4430   if test "$ac_cv_func_strtok_r" = "yes"; then
4431     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4432     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4433         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4434         AC_MSG_RESULT(yes)
4435     else
4436         AC_MSG_RESULT(no)
4437     fi
4438   fi
4439 fi
4440
4441 if test "$WXGTK20" = 1 ; then
4442   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4443   WXGTK12=1
4444 fi
4445
4446 if test "$WXGTK12" = 1 ; then
4447   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4448 fi
4449
4450 if test "$WXGTK127" = 1 ; then
4451   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4452 fi
4453
4454 if test "$WXGPE" = 1 ; then
4455   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4456 fi
4457
4458 WXDEBUG=
4459
4460 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4461     WXDEBUG="-g"
4462     wxUSE_OPTIMISE=no
4463 fi
4464
4465 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4466     wxUSE_DEBUG_INFO=yes
4467     WXDEBUG="-ggdb"
4468 fi
4469
4470 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4471     AC_DEFINE(WXDEBUG)
4472     WXDEBUG_DEFINE="-D__WXDEBUG__"
4473 else
4474     if test "$wxUSE_GTK" = 1 ; then
4475         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4476     fi
4477 fi
4478
4479 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4480     AC_DEFINE(wxUSE_MEMORY_TRACING)
4481     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4482     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4483     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4484 fi
4485
4486 if test "$wxUSE_DMALLOC" = "yes" ; then
4487     DMALLOC_LIBS="-ldmalloc"
4488 fi
4489
4490 PROFILE=
4491 if test "$wxUSE_PROFILE" = "yes" ; then
4492     PROFILE=" -pg"
4493 fi
4494
4495 CODE_GEN_FLAGS=
4496 CODE_GEN_FLAGS_CXX=
4497 if test "$GCC" = "yes" ; then
4498     if test "$wxUSE_NO_RTTI" = "yes" ; then
4499         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4500     fi
4501     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4502         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4503     fi
4504     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4505         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4506     fi
4507
4508     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4509     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4510     dnl for each subroutine by default -- using the switch below only creates
4511     dnl one entry per file instead at the price of minor performance penalty
4512     dnl
4513     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4514     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4515     dnl this, or even the extent of gcc/wx version combinations affected, but
4516     dnl also as above, this 'fix' does not come without side effects.
4517     dnl
4518     dnl TODO: test for the gcc version here (how?)
4519     case "${host}" in
4520       powerpc*-*-aix* )
4521         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4522         ;;
4523       *-hppa* )
4524         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4525         ;;
4526     esac
4527 fi
4528
4529 OPTIMISE=
4530 if test "$wxUSE_OPTIMISE" = "no" ; then
4531     if test "$GCC" = yes ; then
4532         dnl use -O0 because compiling with it is faster than compiling with no
4533         dnl optimization options at all (at least with g++ 3.2)
4534         OPTIMISE="-O0"
4535     fi
4536 else
4537     if test "$GCC" = yes ; then
4538         OPTIMISE="-O2"
4539
4540         dnl VZ: does anybody know what does this do??
4541         case "${host}" in
4542             i586-*-*|i686-*-* )
4543             OPTIMISE="${OPTIMISE} "
4544         ;;
4545         esac
4546     else
4547         OPTIMISE="-O"
4548     fi
4549 fi
4550
4551 dnl ---------------------------------------------------------------------------
4552 dnl compatibility level
4553 dnl ---------------------------------------------------------------------------
4554
4555 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4556     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4557
4558     WXWIN_COMPATIBILITY_2_4="yes"
4559 fi
4560
4561 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4562     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4563 fi
4564
4565 dnl ---------------------------------------------------------------------------
4566 dnl the library may be built without GUI classes at all
4567 dnl ---------------------------------------------------------------------------
4568
4569 if test "$wxUSE_GUI" = "yes"; then
4570     AC_DEFINE(wxUSE_GUI)
4571
4572     dnl the things we always pull in the GUI version of the library:
4573     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4574     dnl    library really can't be built without those)
4575     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4576     dnl    almost any program and the first 2 are needed to show a message box
4577     dnl    which want to be always able to do)
4578     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4579     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4580     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4581     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4582     dnl 5. misc stuff: timers, settings, message box
4583 fi
4584
4585 dnl ---------------------------------------------------------------------------
4586 dnl Unix/Windows
4587 dnl ---------------------------------------------------------------------------
4588
4589 if test "$wxUSE_UNIX" = "yes"; then
4590   AC_DEFINE(wxUSE_UNIX)
4591 fi
4592
4593 dnl ------------------------------------------------------------------------
4594 dnl DLL support
4595 dnl ------------------------------------------------------------------------
4596
4597 dnl under MSW we always have LoadLibrary/GetProcAddress
4598 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4599
4600     HAVE_DL_FUNCS=0
4601     HAVE_SHL_FUNCS=0
4602     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4603         if test "$USE_DARWIN" = 1; then
4604             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4605             HAVE_DL_FUNCS=1
4606         else
4607             dnl the test is a bit complicated because we check for dlopen() both with
4608             dnl and without -ldl and we also try to find shl_load() if there is no
4609             dnl dlopen() on this system
4610             AC_CHECK_FUNCS(dlopen,
4611             [
4612                 AC_DEFINE(HAVE_DLOPEN)
4613                 HAVE_DL_FUNCS=1
4614             ],
4615             [
4616                 AC_CHECK_LIB(dl, dlopen,
4617                             [
4618                                 AC_DEFINE(HAVE_DLOPEN)
4619                                 HAVE_DL_FUNCS=1
4620                                 DL_LINK=" -ldl$DL_LINK"
4621                             ],
4622                             [
4623                                 AC_CHECK_FUNCS(shl_load,
4624                                               [
4625                                                 AC_DEFINE(HAVE_SHL_LOAD)
4626                                                 HAVE_SHL_FUNCS=1
4627                                               ],
4628                                               [
4629                                                 AC_CHECK_LIB(shl_load, dld,
4630                                                              [
4631                                                                 HAVE_SHL_FUNCS=1
4632                                                                 DL_LINK=" -ldld$DL_LINK"
4633                                                              ])
4634                                               ])
4635                             ])
4636             ])
4637
4638         dnl check also for dlerror()
4639         if test "$HAVE_DL_FUNCS" = 1; then
4640             AC_CHECK_FUNCS(dlerror,
4641                 AC_DEFINE(HAVE_DLERROR),
4642                 [
4643                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4644                 ]
4645             )
4646         fi
4647         fi
4648
4649         if test "$HAVE_DL_FUNCS" = 0; then
4650             if test "$HAVE_SHL_FUNCS" = 0; then
4651               if test "$USE_UNIX" = 1; then
4652                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4653                   wxUSE_DYNAMIC_LOADER=no
4654                   wxUSE_DYNLIB_CLASS=no
4655               else
4656                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4657               fi
4658             fi
4659         fi
4660     fi
4661 fi
4662
4663 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4664     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4665 fi
4666 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4667     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4668 fi
4669
4670
4671 dnl ---------------------------------------------------------------------------
4672 dnl Verify consistency of plugins/monolithic/shared settings:
4673 dnl ---------------------------------------------------------------------------
4674
4675 if test "$wxUSE_PLUGINS" = "yes" ; then
4676     if test "$wxUSE_SHARED" = "no" ; then
4677         AC_MSG_WARN([plugins supported only in shared build, disabling])
4678         wxUSE_PLUGINS=no
4679     fi
4680     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4681         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4682         wxUSE_PLUGINS=no
4683     fi
4684     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4685         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4686         wxUSE_PLUGINS=no
4687     fi
4688     if test "$wxUSE_PLUGINS" = "yes" ; then
4689         AC_DEFINE(wxUSE_PLUGINS)
4690     fi
4691 fi
4692
4693 dnl ---------------------------------------------------------------------------
4694 dnl Register non-GUI class options for makefiles and setup.h
4695 dnl ---------------------------------------------------------------------------
4696
4697 if test "$wxUSE_STL" = "yes"; then
4698   AC_DEFINE(wxUSE_STL)
4699 fi
4700
4701 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4702   AC_DEFINE(wxUSE_APPLE_IEEE)
4703 fi
4704
4705 if test "$wxUSE_TIMER" = "yes"; then
4706   AC_DEFINE(wxUSE_TIMER)
4707 fi
4708
4709 WITH_PLUGIN_SDL=0
4710 if test "$wxUSE_SOUND" = "yes"; then
4711   dnl Unix implementation needs additional checks because audio support
4712   dnl comes in many favours:
4713   if test "$USE_UNIX" = "1" ; then
4714     AC_CHECK_HEADERS([sys/soundcard.h])
4715
4716     if test "$wxUSE_LIBSDL" != "no"; then
4717       AM_PATH_SDL([1.2.0],
4718                   [
4719                     EXTRALIBS_SDL="$SDL_LIBS"
4720                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4721                     AC_DEFINE(wxUSE_LIBSDL)
4722                   ],
4723                   [wxUSE_LIBSDL="no"])
4724       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4725         WITH_PLUGIN_SDL=1
4726       fi
4727     fi
4728   fi
4729
4730   AC_DEFINE(wxUSE_SOUND)
4731   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4732 fi
4733
4734 if test "$WXGTK20" = 1; then
4735     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4736         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4737
4738                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4739                                   [libgnomeprintui-2.2 >= 2.8],
4740                     [
4741 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4742                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4743                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4744                     ],
4745                     [
4746                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4747                         wxUSE_LIBGNOMEPRINT="no"
4748                     ]
4749                 )
4750         fi
4751     fi
4752 fi
4753
4754
4755 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4756   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4757 fi
4758
4759 if test "$wxUSE_STOPWATCH" = "yes"; then
4760   AC_DEFINE(wxUSE_STOPWATCH)
4761 fi
4762
4763 if test "$wxUSE_DATETIME" = "yes"; then
4764   AC_DEFINE(wxUSE_DATETIME)
4765 fi
4766
4767 if test "$wxUSE_FILE" = "yes"; then
4768   AC_DEFINE(wxUSE_FILE)
4769 fi
4770
4771 if test "$wxUSE_FFILE" = "yes"; then
4772   AC_DEFINE(wxUSE_FFILE)
4773 fi
4774
4775 if test "$wxUSE_FILESYSTEM" = "yes"; then
4776   AC_DEFINE(wxUSE_FILESYSTEM)
4777 fi
4778
4779 if test "$wxUSE_FS_ZIP" = "yes"; then
4780   AC_DEFINE(wxUSE_FS_ZIP)
4781 fi
4782
4783 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4784   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4785 fi
4786
4787 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4788   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4789     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4790   elif test "$wxUSE_ZLIB" = "no"; then
4791     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4792   else
4793     AC_DEFINE(wxUSE_ZIPSTREAM)
4794   fi
4795 fi
4796
4797 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4798   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4799 fi
4800
4801 if test "$wxUSE_STACKWALKER" = "yes"; then
4802     AC_DEFINE(wxUSE_STACKWALKER)
4803 fi
4804
4805 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4806   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4807 fi
4808
4809 if test "$wxUSE_BUSYINFO" = "yes"; then
4810   AC_DEFINE(wxUSE_BUSYINFO)
4811 fi
4812
4813 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4814   AC_DEFINE(wxUSE_STD_IOSTREAM)
4815 fi
4816
4817 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4818     AC_DEFINE(wxUSE_TEXTBUFFER)
4819 fi
4820
4821 if test "$wxUSE_TEXTFILE" = "yes"; then
4822   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4823     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4824   else
4825     AC_DEFINE(wxUSE_TEXTFILE)
4826   fi
4827 fi
4828
4829 if test "$wxUSE_CONFIG" = "yes" ; then
4830   if test "$wxUSE_TEXTFILE" != "yes"; then
4831     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4832   else
4833     AC_DEFINE(wxUSE_CONFIG)
4834     AC_DEFINE(wxUSE_CONFIG_NATIVE)
4835     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4836   fi
4837 fi
4838
4839 if test "$wxUSE_INTL" = "yes" ; then
4840   if test "$wxUSE_FILE" != "yes"; then
4841     AC_MSG_WARN(I18n code requires wxFile... disabled)
4842   else
4843     AC_DEFINE(wxUSE_INTL)
4844     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4845     GUIDIST="$GUIDIST INTL_DIST"
4846   fi
4847 fi
4848
4849 if test "$wxUSE_LOG" = "yes"; then
4850   AC_DEFINE(wxUSE_LOG)
4851
4852     if test "$wxUSE_LOGGUI" = "yes"; then
4853       AC_DEFINE(wxUSE_LOGGUI)
4854     fi
4855
4856     if test "$wxUSE_LOGWINDOW" = "yes"; then
4857       AC_DEFINE(wxUSE_LOGWINDOW)
4858     fi
4859
4860     if test "$wxUSE_LOGDIALOG" = "yes"; then
4861       AC_DEFINE(wxUSE_LOG_DIALOG)
4862     fi
4863 fi
4864
4865 if test "$wxUSE_LONGLONG" = "yes"; then
4866   AC_DEFINE(wxUSE_LONGLONG)
4867 fi
4868
4869 if test "$wxUSE_GEOMETRY" = "yes"; then
4870   AC_DEFINE(wxUSE_GEOMETRY)
4871 fi
4872
4873 if test "$wxUSE_STREAMS" = "yes" ; then
4874   AC_DEFINE(wxUSE_STREAMS)
4875 fi
4876
4877 dnl ---------------------------------------------------------------------------
4878 dnl time/date functions
4879 dnl ------------------------------------------------------------------------
4880
4881 if test "$wxUSE_DATETIME" = "yes"; then
4882     dnl check for strptime
4883     AC_CHECK_FUNCS(strptime)
4884
4885     dnl check for timezone variable
4886     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4887     AC_CACHE_CHECK(for timezone variable in <time.h>,
4888                    wx_cv_var_timezone,
4889                    [
4890                         AC_TRY_COMPILE(
4891                             [
4892                                 #include <time.h>
4893                             ],
4894                             [
4895                                 int tz;
4896                                 tz = timezone;
4897                             ],
4898                             [
4899                                 wx_cv_var_timezone=timezone
4900                             ],
4901                             [
4902                                 AC_TRY_COMPILE(
4903                                     [
4904                                         #include <time.h>
4905                                     ],
4906                                     [
4907                                         int tz;
4908                                         tz = _timezone;
4909                                     ],
4910                                     [
4911                                         wx_cv_var_timezone=_timezone
4912                                     ],
4913                                     [
4914                                         AC_TRY_COMPILE(
4915                                             [
4916                                                 #include <time.h>
4917                                             ],
4918                                             [
4919                                                 int tz;
4920                                                 tz = __timezone;
4921                                             ],
4922                                             [
4923                                                 wx_cv_var_timezone=__timezone
4924                                             ],
4925                                             [
4926                                                 if test "$USE_DOS" = 0 ; then
4927                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4928                                                 fi
4929                                             ]
4930                                         )
4931                                     ]
4932                                 )
4933                             ]
4934                         )
4935                    ]
4936     )
4937
4938     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4939     if test "x$wx_cv_var_timezone" != x ; then
4940         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4941     fi
4942
4943     dnl check for localtime (it's POSIX, but the check can do no harm...)
4944     AC_CHECK_FUNCS(localtime)
4945
4946     if test "$ac_cv_func_localtime" = "yes"; then
4947         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4948                        wx_cv_struct_tm_has_gmtoff,
4949         [
4950             AC_TRY_COMPILE(
4951                 [
4952                     #include <time.h>
4953                 ],
4954                 [
4955                     struct tm tm;
4956                     tm.tm_gmtoff++;
4957                 ],
4958                 [
4959                     wx_cv_struct_tm_has_gmtoff=yes
4960                 ],
4961                 wx_cv_struct_tm_has_gmtoff=no
4962             )
4963         ])
4964     fi
4965
4966     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4967         AC_DEFINE(WX_GMTOFF_IN_TM)
4968     fi
4969
4970     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4971     dnl function to be used for high resolution timers
4972     AC_CHECK_FUNCS(gettimeofday ftime, break)
4973
4974     if test "$ac_cv_func_gettimeofday" = "yes"; then
4975         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4976                        wx_cv_func_gettimeofday_has_2_args,
4977         [
4978             dnl on some _really_ old systems it takes only 1 argument
4979             AC_LANG_SAVE
4980             AC_LANG_CPLUSPLUS
4981
4982             AC_TRY_COMPILE(
4983                 [
4984                     #include <sys/time.h>
4985                     #include <unistd.h>
4986                 ],
4987                 [
4988                     struct timeval tv;
4989                     gettimeofday(&tv, NULL);
4990                 ],
4991                 wx_cv_func_gettimeofday_has_2_args=yes,
4992                 AC_TRY_COMPILE(
4993                     [
4994                         #include <sys/time.h>
4995                         #include <unistd.h>
4996                     ],
4997                     [
4998                         struct timeval tv;
4999                         gettimeofday(&tv);
5000                     ],
5001                     wx_cv_func_gettimeofday_has_2_args=no,
5002                     [
5003                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5004                         wx_cv_func_gettimeofday_has_2_args=unknown
5005                     ]
5006                 )
5007             )
5008             AC_LANG_RESTORE
5009         ])
5010
5011         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5012             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5013         fi
5014     fi
5015
5016     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5017 fi
5018
5019 dnl ------------------------------------------------------------------------
5020 dnl wxSocket
5021 dnl ------------------------------------------------------------------------
5022
5023 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5024 if test "$wxUSE_SOCKETS" = "yes"; then
5025     if test "$wxUSE_MGL" = "1"; then
5026         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5027         wxUSE_SOCKETS="no"
5028     fi
5029 fi
5030
5031 if test "$wxUSE_SOCKETS" = "yes"; then
5032     dnl under MSW we always have sockets
5033     if test "$TOOLKIT" != "MSW"; then
5034         dnl under Solaris and OS/2, socket functions live in -lsocket
5035         AC_CHECK_FUNC(socket,,
5036             [
5037                 AC_CHECK_LIB(socket, socket,
5038                     if test "$INET_LINK" != " -lsocket"; then
5039                         INET_LINK="$INET_LINK -lsocket"
5040                     fi,
5041                     [
5042                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5043                         wxUSE_SOCKETS=no
5044                     ]
5045                 )
5046             ]
5047         )
5048     fi
5049 fi
5050
5051 if test "$wxUSE_SOCKETS" = "yes" ; then
5052     dnl this test may be appropriate if building under cygwin
5053     dnl right now I'm assuming it also uses the winsock stuff
5054     dnl like mingw does..  -- RL
5055     if test "$TOOLKIT" != "MSW"; then
5056         dnl determine the type of third argument for getsockname
5057         dnl This test needs to be done in C++ mode since gsocket.cpp now
5058         dnl is C++ code and pointer cast that are possible even without
5059         dnl warning in C still fail in C++.
5060         AC_LANG_PUSH(C++)
5061         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5062                        wx_cv_type_getsockname3,
5063             [
5064                 AC_TRY_COMPILE(
5065                     [
5066                         #include <sys/types.h>
5067                         #include <sys/socket.h>
5068                     ],
5069                     [
5070                         socklen_t len;
5071                         getsockname(0, 0, &len);
5072                     ],
5073                     wx_cv_type_getsockname3=socklen_t,
5074                     [
5075                         dnl the compiler will compile the version with size_t
5076                         dnl even if the real type of the last parameter is int
5077                         dnl but it should give at least a warning about
5078                         dnl converting between incompatible pointer types, so
5079                         dnl try to use it to get the correct behaviour at
5080                         dnl least with gcc (otherwise we'd always use size_t)
5081                         CFLAGS_OLD="$CFLAGS"
5082                         if test "$GCC" = yes ; then
5083                             CFLAGS="$CFLAGS -Werror"
5084                         fi
5085
5086                         AC_TRY_COMPILE(
5087                             [
5088                                 #include <sys/types.h>
5089                                 #include <sys/socket.h>
5090                             ],
5091                             [
5092                                 size_t len;
5093                                 getsockname(0, 0, &len);
5094                             ],
5095                             wx_cv_type_getsockname3=size_t,
5096                             AC_TRY_COMPILE(
5097                                 [
5098                                     #include <sys/types.h>
5099                                     #include <sys/socket.h>
5100                                 ],
5101                                 [
5102                                     int len;
5103                                     getsockname(0, 0, &len);
5104                                 ],
5105                                 wx_cv_type_getsockname3=int,
5106                                 wx_cv_type_getsockname3=unknown
5107                             )
5108                         )
5109
5110                         CFLAGS="$CFLAGS_OLD"
5111                     ]
5112                 )
5113             ])
5114
5115         if test "$wx_cv_type_getsockname3" = "unknown"; then
5116             wxUSE_SOCKETS=no
5117             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5118         else
5119             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5120         fi
5121         dnl Do this again for getsockopt as it may be different
5122         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5123                        wx_cv_type_getsockopt5,
5124             [
5125                 AC_TRY_COMPILE(
5126                     [
5127                         #include <sys/types.h>
5128                         #include <sys/socket.h>
5129                     ],
5130                     [
5131                         socklen_t len;
5132                         getsockopt(0, 0, 0, 0, &len);
5133                     ],
5134                     wx_cv_type_getsockopt5=socklen_t,
5135                     [
5136                         dnl the compiler will compile the version with size_t
5137                         dnl even if the real type of the last parameter is int
5138                         dnl but it should give at least a warning about
5139                         dnl converting between incompatible pointer types, so
5140                         dnl try to use it to get the correct behaviour at
5141                         dnl least with gcc (otherwise we'd always use size_t)
5142                         CFLAGS_OLD="$CFLAGS"
5143                         if test "$GCC" = yes ; then
5144                             CFLAGS="$CFLAGS -Werror"
5145                         fi
5146
5147                         AC_TRY_COMPILE(
5148                             [
5149                                 #include <sys/types.h>
5150                                 #include <sys/socket.h>
5151                             ],
5152                             [
5153                                 size_t len;
5154                                 getsockopt(0, 0, 0, 0, &len);
5155                             ],
5156                             wx_cv_type_getsockopt5=size_t,
5157                             AC_TRY_COMPILE(
5158                                 [
5159                                     #include <sys/types.h>
5160                                     #include <sys/socket.h>
5161                                 ],
5162                                 [
5163                                     int len;
5164                                     getsockopt(0, 0, 0, 0, &len);
5165                                 ],
5166                                 wx_cv_type_getsockopt5=int,
5167                                 wx_cv_type_getsockopt5=unknown
5168                             )
5169                         )
5170
5171                         CFLAGS="$CFLAGS_OLD"
5172                     ]
5173                 )
5174             ])
5175
5176         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5177             wxUSE_SOCKETS=no
5178             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5179         else
5180             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5181         fi
5182         AC_LANG_POP
5183     fi
5184 fi
5185
5186 if test "$wxUSE_SOCKETS" = "yes" ; then
5187     AC_DEFINE(wxUSE_SOCKETS)
5188     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5189 fi
5190
5191 if test "$wxUSE_PROTOCOL" = "yes"; then
5192     if test "$wxUSE_SOCKETS" != "yes"; then
5193         AC_MSG_WARN(Protocol classes require sockets... disabled)
5194         wxUSE_PROTOCOL=no
5195     fi
5196 fi
5197
5198 if test "$wxUSE_PROTOCOL" = "yes"; then
5199     AC_DEFINE(wxUSE_PROTOCOL)
5200
5201     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5202         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5203     fi
5204     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5205         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5206     fi
5207     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5208         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5209     fi
5210 else
5211     if test "$wxUSE_FS_INET" = "yes"; then
5212         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5213         wxUSE_FS_INET="no"
5214     fi
5215 fi
5216
5217 if test "$wxUSE_URL" = "yes"; then
5218     if test "$wxUSE_PROTOCOL" != "yes"; then
5219         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5220         wxUSE_URL=no
5221     fi
5222     if test "$wxUSE_URL" = "yes"; then
5223         AC_DEFINE(wxUSE_URL)
5224     fi
5225 fi
5226
5227 if test "$wxUSE_FS_INET" = "yes"; then
5228   AC_DEFINE(wxUSE_FS_INET)
5229 fi
5230
5231 dnl ---------------------------------------------------------------------------
5232 dnl Joystick support
5233 dnl ---------------------------------------------------------------------------
5234
5235 if test "$wxUSE_GUI" = "yes"; then
5236
5237     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5238         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
5239         wxUSE_JOYSTICK=no
5240      fi
5241
5242      dnl under MSW we always have joystick support
5243     if test "$TOOLKIT" != "MSW"; then
5244         if test "$wxUSE_JOYSTICK" = "yes"; then
5245             dnl joystick support is only for Linux 2.1.x or greater
5246             AC_CHECK_HEADERS(linux/joystick.h)
5247             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5248                 wxUSE_JOYSTICK=no
5249                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5250             fi
5251         fi
5252     fi
5253
5254     if test "$wxUSE_JOYSTICK" = "yes"; then
5255         AC_DEFINE(wxUSE_JOYSTICK)
5256         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5257     fi
5258 fi
5259
5260
5261 dnl ---------------------------------------------------------------------------
5262 dnl String stuff
5263 dnl ---------------------------------------------------------------------------
5264
5265 if test "$wxUSE_FONTMAP" = "yes" ; then
5266   AC_DEFINE(wxUSE_FONTMAP)
5267 fi
5268
5269 if test "$wxUSE_UNICODE" = "yes" ; then
5270   AC_DEFINE(wxUSE_UNICODE)
5271
5272   if test "$USE_WIN32" != 1; then
5273       wxUSE_UNICODE_MSLU=no
5274   fi
5275
5276   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5277         AC_CHECK_LIB(unicows,main,
5278             [
5279                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5280             ],
5281             [
5282                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5283                              Applications will only run on Windows NT/2000/XP!])
5284                 wxUSE_UNICODE_MSLU=no
5285             ])
5286     fi
5287 fi
5288
5289 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5290   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5291 fi
5292
5293 dnl ----------------------------------------------------------------
5294 dnl Register PostScript options for makefiles and setup.h
5295 dnl ----------------------------------------------------------------
5296
5297 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5298   AC_DEFINE(wxUSE_POSTSCRIPT)
5299 fi
5300
5301 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5302
5303 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5304
5305 dnl ---------------------------------------------------------------------------
5306 dnl big GUI components: MDI, doc/view, printing, help, ...
5307 dnl ---------------------------------------------------------------------------
5308
5309 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5310     AC_DEFINE(wxUSE_CONSTRAINTS)
5311     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5312 fi
5313
5314 if test "$wxUSE_MDI" = "yes"; then
5315     AC_DEFINE(wxUSE_MDI)
5316
5317     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5318         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5319         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5320     fi
5321 fi
5322
5323 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5324     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5325     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5326     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5327         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5328     fi
5329 fi
5330
5331 if test "$wxUSE_HELP" = "yes"; then
5332     AC_DEFINE(wxUSE_HELP)
5333     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5334
5335     if test "$wxUSE_MSW" = 1; then
5336       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5337         AC_DEFINE(wxUSE_MS_HTML_HELP)
5338       fi
5339     fi
5340
5341     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5342       if test "$wxUSE_HTML" = "yes"; then
5343         AC_DEFINE(wxUSE_WXHTML_HELP)
5344       else
5345         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5346         wxUSE_WXHTML_HELP=no
5347       fi
5348     fi
5349 fi
5350
5351 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5352     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5353         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5354     else
5355         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5356     fi
5357     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5358 fi
5359
5360 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5361     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5362 fi
5363
5364 dnl ---------------------------------------------------------------------------
5365 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5366 dnl ---------------------------------------------------------------------------
5367
5368 dnl check for ole headers and disable a few features requiring it if not
5369 dnl present (earlier versions of mingw32 don't have ole2.h)
5370 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5371                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5372                           -o "$wxUSE_OLE"     = "yes" \
5373                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5374     AC_CHECK_HEADERS(ole2.h)
5375
5376     if test "$ac_cv_header_ole2_h" = "yes" ; then
5377         if test "$GCC" = yes ; then
5378             AC_LANG_SAVE
5379             AC_LANG_CPLUSPLUS
5380
5381             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5382             AC_TRY_COMPILE([#include <windows.h>
5383                             #include <ole2.h>],
5384                            [],
5385                            [AC_MSG_RESULT(no)],
5386                            [AC_MSG_RESULT(yes)
5387                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5388             AC_LANG_RESTORE
5389             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5390             if test "$wxUSE_OLE" = "yes" ; then
5391                 AC_DEFINE(wxUSE_OLE)
5392             fi
5393         fi
5394
5395         dnl for OLE clipboard and dnd
5396         if test "$wxUSE_DATAOBJ" = "yes" ; then
5397             AC_DEFINE(wxUSE_DATAOBJ)
5398         fi
5399     else
5400         AC_MSG_WARN([Some features disabled because OLE headers not found])
5401
5402         wxUSE_CLIPBOARD=no
5403         wxUSE_DRAG_AND_DROP=no
5404         wxUSE_DATAOBJ=no
5405         wxUSE_OLE=no
5406     fi
5407
5408     if test "$wxUSE_METAFILE" = "yes"; then
5409         AC_DEFINE(wxUSE_METAFILE)
5410
5411         dnl this one should probably be made separately configurable
5412         AC_DEFINE(wxUSE_ENH_METAFILE)
5413     fi
5414 fi
5415
5416 if test "$wxUSE_IPC" = "yes"; then
5417     if test "$wxUSE_SOCKETS" != "yes"; then
5418         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5419     fi
5420
5421     AC_DEFINE(wxUSE_IPC)
5422 fi
5423
5424 if test "$wxUSE_CLIPBOARD" = "yes"; then
5425     if test "$wxUSE_MGL" = 1; then
5426         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5427         wxUSE_CLIPBOARD=no
5428     fi
5429
5430     if test "$wxUSE_CLIPBOARD" = "yes"; then
5431         AC_DEFINE(wxUSE_CLIPBOARD)
5432
5433         dnl required by clipboard code in configuration check
5434         AC_DEFINE(wxUSE_DATAOBJ)
5435     fi
5436 fi
5437
5438 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5439     if test "$wxUSE_GTK" = 1; then
5440         if test "$WXGTK12" != 1; then
5441             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5442             wxUSE_DRAG_AND_DROP=no
5443         fi
5444     fi
5445
5446     if test "$wxUSE_MOTIF" = 1; then
5447         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5448         wxUSE_DRAG_AND_DROP=no
5449     fi
5450
5451     if test "$wxUSE_X11" = 1; then
5452         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5453         wxUSE_DRAG_AND_DROP=no
5454     fi
5455
5456     if test "$wxUSE_MGL" = 1; then
5457         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5458         wxUSE_DRAG_AND_DROP=no
5459     fi
5460
5461     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5462         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5463     fi
5464
5465 fi
5466
5467 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5468     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5469 fi
5470
5471 if test "$wxUSE_SPLINES" = "yes" ; then
5472   AC_DEFINE(wxUSE_SPLINES)
5473 fi
5474
5475 dnl ---------------------------------------------------------------------------
5476 dnl GUI controls
5477 dnl ---------------------------------------------------------------------------
5478
5479 USES_CONTROLS=0
5480 if test "$wxUSE_CONTROLS" = "yes"; then
5481   USES_CONTROLS=1
5482 fi
5483
5484 if test "$wxUSE_ACCEL" = "yes"; then
5485   AC_DEFINE(wxUSE_ACCEL)
5486   USES_CONTROLS=1
5487 fi
5488
5489 if test "$wxUSE_BUTTON" = "yes"; then
5490   AC_DEFINE(wxUSE_BUTTON)
5491   USES_CONTROLS=1
5492 fi
5493
5494 if test "$wxUSE_BMPBUTTON" = "yes"; then
5495   AC_DEFINE(wxUSE_BMPBUTTON)
5496   USES_CONTROLS=1
5497 fi
5498
5499 if test "$wxUSE_CALCTRL" = "yes"; then
5500   AC_DEFINE(wxUSE_CALENDARCTRL)
5501   USES_CONTROLS=1
5502   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5503 fi
5504
5505 if test "$wxUSE_CARET" = "yes"; then
5506   AC_DEFINE(wxUSE_CARET)
5507   USES_CONTROLS=1
5508   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5509 fi
5510
5511 if test "$wxUSE_COMBOBOX" = "yes"; then
5512   AC_DEFINE(wxUSE_COMBOBOX)
5513   USES_CONTROLS=1
5514 fi
5515
5516 if test "$wxUSE_CHOICE" = "yes"; then
5517   AC_DEFINE(wxUSE_CHOICE)
5518   USES_CONTROLS=1
5519 fi
5520
5521 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5522     AC_DEFINE(wxUSE_CHOICEBOOK)
5523     USES_CONTROLS=1
5524 fi
5525
5526 if test "$wxUSE_CHECKBOX" = "yes"; then
5527   AC_DEFINE(wxUSE_CHECKBOX)
5528   USES_CONTROLS=1
5529 fi
5530
5531 if test "$wxUSE_CHECKLST" = "yes"; then
5532   AC_DEFINE(wxUSE_CHECKLISTBOX)
5533   USES_CONTROLS=1
5534   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5535 fi
5536
5537 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5538   AC_DEFINE(wxUSE_DATEPICKCTRL)
5539   USES_CONTROLS=1
5540 fi
5541
5542 if test "$wxUSE_DISPLAY" = "yes"; then
5543     AC_DEFINE(wxUSE_DISPLAY)
5544     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5545 fi
5546
5547 if test "$wxUSE_GAUGE" = "yes"; then
5548   AC_DEFINE(wxUSE_GAUGE)
5549   USES_CONTROLS=1
5550 fi
5551
5552 if test "$wxUSE_GRID" = "yes"; then
5553   AC_DEFINE(wxUSE_GRID)
5554   USES_CONTROLS=1
5555   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5556 fi
5557
5558 if test "$wxUSE_IMAGLIST" = "yes"; then
5559     AC_DEFINE(wxUSE_IMAGLIST)
5560 fi
5561
5562 if test "$wxUSE_LISTBOOK" = "yes"; then
5563     AC_DEFINE(wxUSE_LISTBOOK)
5564     USES_CONTROLS=1
5565 fi
5566
5567 if test "$wxUSE_LISTBOX" = "yes"; then
5568     AC_DEFINE(wxUSE_LISTBOX)
5569     USES_CONTROLS=1
5570 fi
5571
5572 if test "$wxUSE_LISTCTRL" = "yes"; then
5573     if test "$wxUSE_IMAGLIST" = "yes"; then
5574         AC_DEFINE(wxUSE_LISTCTRL)
5575         USES_CONTROLS=1
5576         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5577     else
5578         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5579     fi
5580 fi
5581
5582 if test "$wxUSE_NOTEBOOK" = "yes"; then
5583     AC_DEFINE(wxUSE_NOTEBOOK)
5584     USES_CONTROLS=1
5585     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5586 fi
5587
5588 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5589 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5590 dnl     USES_CONTROLS=1
5591 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5592 dnl fi
5593
5594 if test "$wxUSE_RADIOBOX" = "yes"; then
5595     AC_DEFINE(wxUSE_RADIOBOX)
5596     USES_CONTROLS=1
5597 fi
5598
5599 if test "$wxUSE_RADIOBTN" = "yes"; then
5600     AC_DEFINE(wxUSE_RADIOBTN)
5601     USES_CONTROLS=1
5602 fi
5603
5604 if test "$wxUSE_SASH" = "yes"; then
5605     AC_DEFINE(wxUSE_SASH)
5606     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5607 fi
5608
5609 if test "$wxUSE_SCROLLBAR" = "yes"; then
5610     AC_DEFINE(wxUSE_SCROLLBAR)
5611     USES_CONTROLS=1
5612     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5613 fi
5614
5615 if test "$wxUSE_SLIDER" = "yes"; then
5616     AC_DEFINE(wxUSE_SLIDER)
5617     USES_CONTROLS=1
5618 fi
5619
5620 if test "$wxUSE_SPINBTN" = "yes"; then
5621     AC_DEFINE(wxUSE_SPINBTN)
5622     USES_CONTROLS=1
5623 fi
5624
5625 if test "$wxUSE_SPINCTRL" = "yes"; then
5626     AC_DEFINE(wxUSE_SPINCTRL)
5627     USES_CONTROLS=1
5628 fi
5629
5630 if test "$wxUSE_SPLITTER" = "yes"; then
5631     AC_DEFINE(wxUSE_SPLITTER)
5632     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5633 fi
5634
5635 if test "$wxUSE_STATBMP" = "yes"; then
5636     AC_DEFINE(wxUSE_STATBMP)
5637     USES_CONTROLS=1
5638 fi
5639
5640 if test "$wxUSE_STATBOX" = "yes"; then
5641     AC_DEFINE(wxUSE_STATBOX)
5642     USES_CONTROLS=1
5643 fi
5644
5645 if test "$wxUSE_STATTEXT" = "yes"; then
5646     AC_DEFINE(wxUSE_STATTEXT)
5647     USES_CONTROLS=1
5648 fi
5649
5650 if test "$wxUSE_STATLINE" = "yes"; then
5651     AC_DEFINE(wxUSE_STATLINE)
5652     USES_CONTROLS=1
5653 fi
5654
5655 if test "$wxUSE_STATUSBAR" = "yes"; then
5656     dnl this will get undefined in wx/chkconf.h if it's not supported
5657     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5658     AC_DEFINE(wxUSE_STATUSBAR)
5659     USES_CONTROLS=1
5660
5661     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5662 fi
5663
5664 if test "$wxUSE_TABDIALOG" = "yes"; then
5665     AC_DEFINE(wxUSE_TAB_DIALOG)
5666 fi
5667
5668 if test "$wxUSE_TEXTCTRL" = "yes"; then
5669     AC_DEFINE(wxUSE_TEXTCTRL)
5670     USES_CONTROLS=1
5671     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5672 fi
5673
5674 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5675     if test "$wxUSE_COCOA" = 1 ; then
5676         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5677         wxUSE_TOGGLEBTN=no
5678     else
5679         if test "$wxUSE_PM" = 1; then
5680             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5681             wxUSE_TOGGLEBTN=no
5682         fi
5683     fi
5684     if test "$wxUSE_UNIVERSAL" = "yes"; then
5685         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5686         wxUSE_TOGGLEBTN=no
5687     fi
5688
5689     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5690         AC_DEFINE(wxUSE_TOGGLEBTN)
5691         USES_CONTROLS=1
5692     fi
5693 fi
5694
5695 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5696     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5697     wxUSE_TOOLBAR="yes"
5698     USES_CONTROLS=1
5699 fi
5700
5701 if test "$wxUSE_TOOLBAR" = "yes"; then
5702     AC_DEFINE(wxUSE_TOOLBAR)
5703     USES_CONTROLS=1
5704
5705     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5706     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5707         wxUSE_TOOLBAR_NATIVE="yes"
5708     fi
5709
5710     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5711         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5712         USES_CONTROLS=1
5713     fi
5714
5715     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5716 fi
5717
5718 if test "$wxUSE_TOOLTIPS" = "yes"; then
5719     if test "$wxUSE_MOTIF" = 1; then
5720         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5721     else
5722         if test "$wxUSE_UNIVERSAL" = "yes"; then
5723             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5724         else
5725             AC_DEFINE(wxUSE_TOOLTIPS)
5726         fi
5727     fi
5728 fi
5729
5730 if test "$wxUSE_TREECTRL" = "yes"; then
5731     if test "$wxUSE_IMAGLIST" = "yes"; then
5732         AC_DEFINE(wxUSE_TREECTRL)
5733         USES_CONTROLS=1
5734         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5735     else
5736         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5737     fi
5738 fi
5739
5740 if test "$wxUSE_POPUPWIN" = "yes"; then
5741     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5742         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5743     else
5744         if test "$wxUSE_PM" = 1; then
5745             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5746         else
5747             AC_DEFINE(wxUSE_POPUPWIN)
5748
5749             USES_CONTROLS=1
5750         fi
5751     fi
5752 fi
5753
5754 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5755     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5756         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5757     else
5758         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5759         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5760     fi
5761 fi
5762
5763 if test "$wxUSE_TIPWINDOW" = "yes"; then
5764     if test "$wxUSE_PM" = 1; then
5765         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5766     else
5767         AC_DEFINE(wxUSE_TIPWINDOW)
5768     fi
5769 fi
5770
5771 if test "$USES_CONTROLS" = 1; then
5772     AC_DEFINE(wxUSE_CONTROLS)
5773 fi
5774
5775 dnl ---------------------------------------------------------------------------
5776 dnl misc options
5777 dnl ---------------------------------------------------------------------------
5778
5779 dnl please keep the settings below in alphabetical order
5780 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5781     AC_DEFINE(wxUSE_ACCESSIBILITY)
5782     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5783 fi
5784
5785 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5786     AC_DEFINE(wxUSE_DRAGIMAGE)
5787     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5788 fi
5789
5790 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5791     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5792         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5793     else
5794         AC_DEFINE(wxUSE_EXCEPTIONS)
5795         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5796     fi
5797 fi
5798
5799 USE_HTML=0
5800 if test "$wxUSE_HTML" = "yes"; then
5801     AC_DEFINE(wxUSE_HTML)
5802     USE_HTML=1
5803     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5804     if test "$wxUSE_MAC" = 1; then
5805         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5806     fi
5807 fi
5808 if test "$wxUSE_WEBKIT" = "yes"; then
5809     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5810         old_CPPFLAGS="$CPPFLAGS"
5811         CPPFLAGS="$CPPFLAGS -x objective-c++"
5812         AC_CHECK_HEADER([WebKit/HIWebView.h],
5813                         [
5814                            AC_DEFINE(wxUSE_WEBKIT)
5815                            WEBKIT_LINK="-framework WebKit"
5816                         ],
5817                         [
5818                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5819                            wxUSE_WEBKIT=no
5820                         ],
5821                         [#include <Carbon/Carbon.h>])
5822         CPPFLAGS="$old_CPPFLAGS"
5823     elif test "$wxUSE_COCOA" = 1; then
5824         AC_DEFINE(wxUSE_WEBKIT)
5825     else
5826         wxUSE_WEBKIT=no
5827     fi
5828 fi
5829
5830 USE_XRC=0
5831 if test "$wxUSE_XRC" = "yes"; then
5832     if test "$wxUSE_XML" != "yes"; then
5833         AC_MSG_WARN([XML library not built, XRC resources disabled])
5834         wxUSE_XRC=no
5835     else
5836         AC_DEFINE(wxUSE_XRC)
5837         USE_XRC=1
5838         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5839     fi
5840 fi
5841
5842 if test "$wxUSE_MENUS" = "yes"; then
5843     AC_DEFINE(wxUSE_MENUS)
5844     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5845 fi
5846
5847 if test "$wxUSE_METAFILE" = "yes"; then
5848     AC_DEFINE(wxUSE_METAFILE)
5849 fi
5850
5851 if test "$wxUSE_MIMETYPE" = "yes"; then
5852     AC_DEFINE(wxUSE_MIMETYPE)
5853 fi
5854
5855 if test "$wxUSE_MINIFRAME" = "yes"; then
5856     AC_DEFINE(wxUSE_MINIFRAME)
5857     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5858 fi
5859
5860 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5861     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5862     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5863         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5864         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5865     fi
5866 fi
5867
5868
5869 if test "$wxUSE_VALIDATORS" = "yes"; then
5870     AC_DEFINE(wxUSE_VALIDATORS)
5871     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5872 fi
5873
5874 if test "$wxUSE_PALETTE" = "yes" ; then
5875   AC_DEFINE(wxUSE_PALETTE)
5876 fi
5877
5878 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5879   dnl Must be done this late because -lunicows must be before all the other libs
5880   LIBS=" -lunicows $LIBS"
5881 fi
5882
5883 dnl ---------------------------------------------------------------------------
5884 dnl wxImage options
5885 dnl ---------------------------------------------------------------------------
5886
5887 if test "$wxUSE_IMAGE" = "yes" ; then
5888     AC_DEFINE(wxUSE_IMAGE)
5889
5890     if test "$wxUSE_GIF" = "yes" ; then
5891       AC_DEFINE(wxUSE_GIF)
5892     fi
5893
5894     if test "$wxUSE_PCX" = "yes" ; then
5895       AC_DEFINE(wxUSE_PCX)
5896     fi
5897
5898     if test "$wxUSE_IFF" = "yes" ; then
5899       AC_DEFINE(wxUSE_IFF)
5900     fi
5901
5902     if test "$wxUSE_PNM" = "yes" ; then
5903       AC_DEFINE(wxUSE_PNM)
5904     fi
5905
5906     if test "$wxUSE_XPM" = "yes" ; then
5907       AC_DEFINE(wxUSE_XPM)
5908     fi
5909
5910     if test "$wxUSE_ICO_CUR" = "yes" ; then
5911       AC_DEFINE(wxUSE_ICO_CUR)
5912     fi
5913 fi
5914
5915 dnl ---------------------------------------------------------------------------
5916 dnl common dialogs
5917 dnl ---------------------------------------------------------------------------
5918
5919 if test "$wxUSE_CHOICEDLG" = "yes"; then
5920     AC_DEFINE(wxUSE_CHOICEDLG)
5921 fi
5922
5923 if test "$wxUSE_COLOURDLG" = "yes"; then
5924     AC_DEFINE(wxUSE_COLOURDLG)
5925 fi
5926
5927 if test "$wxUSE_FILEDLG" = "yes"; then
5928     AC_DEFINE(wxUSE_FILEDLG)
5929 fi
5930
5931 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5932     AC_DEFINE(wxUSE_FINDREPLDLG)
5933 fi
5934
5935 if test "$wxUSE_FONTDLG" = "yes"; then
5936     AC_DEFINE(wxUSE_FONTDLG)
5937 fi
5938
5939 if test "$wxUSE_DIRDLG" = "yes"; then
5940     if test "$wxUSE_TREECTRL" != "yes"; then
5941         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5942     else
5943         AC_DEFINE(wxUSE_DIRDLG)
5944     fi
5945 fi
5946
5947 if test "$wxUSE_MSGDLG" = "yes"; then
5948     AC_DEFINE(wxUSE_MSGDLG)
5949 fi
5950
5951 if test "$wxUSE_NUMBERDLG" = "yes"; then
5952     AC_DEFINE(wxUSE_NUMBERDLG)
5953 fi
5954
5955 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5956     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5957        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5958     else
5959         AC_DEFINE(wxUSE_PROGRESSDLG)
5960     fi
5961 fi
5962
5963 if test "$wxUSE_SPLASH" = "yes"; then
5964     AC_DEFINE(wxUSE_SPLASH)
5965     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
5966 fi
5967
5968 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5969     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5970        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5971     else
5972         AC_DEFINE(wxUSE_STARTUP_TIPS)
5973     fi
5974 fi
5975
5976 if test "$wxUSE_TEXTDLG" = "yes"; then
5977     AC_DEFINE(wxUSE_TEXTDLG)
5978 fi
5979
5980 if test "$wxUSE_WIZARDDLG" = "yes"; then
5981     AC_DEFINE(wxUSE_WIZARDDLG)
5982     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5983 fi
5984
5985 dnl ---------------------------------------------------------------------------
5986 dnl wxMediaCtrl
5987 dnl ---------------------------------------------------------------------------
5988
5989 if test "$wxUSE_MEDIACTRL" = "yes"; then
5990     if test "$wxUSE_MSW" = 1; then
5991     dnl -----------------------------------------------------------------------
5992     dnl DirectShow MSW
5993     dnl -----------------------------------------------------------------------
5994         wxUSE_DIRECTSHOW="yes"
5995         AC_CHECK_HEADERS([dshow.h], [],
5996             [
5997                 wxUSE_DIRECTSHOW="no"
5998                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
5999             ],
6000             [#include <windows.h>])
6001
6002        if test "$wxUSE_DIRECTSHOW" = "yes"; then
6003             AC_DEFINE(wxUSE_DIRECTSHOW)
6004             LIBS="$LIBS -lstrmiids"
6005        fi
6006     fi
6007
6008     dnl -----------------------------------------------------------------------
6009     dnl GStreamer
6010     dnl -----------------------------------------------------------------------
6011     if test "$wxUSE_GTK" = 1; then
6012         wxUSE_GSTREAMER="yes"
6013
6014         dnl -------------------------------------------------------------------
6015         dnl Test for gstreamer module from pkg-config
6016         dnl -------------------------------------------------------------------
6017         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6018         [
6019             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6020             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6021         ],
6022         [
6023             AC_MSG_WARN([GStreamer installation not found])
6024             wxUSE_GSTREAMER="no"
6025         ])
6026
6027         dnl -------------------------------------------------------------------
6028         dnl Perform a check for a GStreamer element using gst-inspect
6029         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6030         dnl Last modification: 25/01/2005
6031         dnl
6032         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6033         dnl -------------------------------------------------------------------
6034         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6035         [
6036         if test "x$GST_INSPECT" == "x"; then
6037             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6038         fi
6039
6040         if test "x$GST_INSPECT" != "x"; then
6041             AC_MSG_CHECKING(GStreamer element $1)
6042             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6043             AC_MSG_RESULT(found.)
6044             $2
6045             else
6046             AC_MSG_RESULT(not found.)
6047             $3
6048             fi
6049         fi
6050         ])
6051
6052         dnl -------------------------------------------------------------------
6053         dnl Test for x video sink (video useless without)
6054         dnl -------------------------------------------------------------------
6055         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6056                         [
6057                             wxUSE_GSTREAMER="no"
6058                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6059                         ])
6060
6061         dnl -------------------------------------------------------------------
6062         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6063         dnl -------------------------------------------------------------------
6064         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6065                         [
6066                             wxUSE_GSTREAMER="no"
6067                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6068                         ],
6069                         [#include <gst/gst.h>])
6070
6071         AC_MSG_CHECKING([for gstplay 0.8])
6072         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6073
6074         if test "$ac_find_libraries" = "" ; then
6075             AC_MSG_RESULT([no])
6076             wxUSE_GSTREAMER="no"
6077         else
6078             AC_MSG_RESULT([yes])
6079         fi
6080
6081         if test "$wxUSE_GSTREAMER" = "yes"; then
6082             AC_DEFINE(wxUSE_GSTREAMER)
6083             AC_MSG_RESULT([GStreamer detection successful])
6084         fi
6085     fi
6086     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6087     AC_DEFINE(wxUSE_MEDIACTRL)
6088 fi
6089
6090 dnl ---------------------------------------------------------------------------
6091 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6092 dnl ---------------------------------------------------------------------------
6093
6094 if test "$cross_compiling" = "yes"; then
6095     dnl Use best guess from host as we can't use uname when cross compiling
6096     OSINFO="\"$host\""
6097 else
6098     dnl attualy work out OS version
6099     OSINFO=`uname -s -r -m`
6100     OSINFO="\"$OSINFO\""
6101 fi
6102
6103 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6104
6105 dnl ---------------------------------------------------------------------------
6106 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6107 dnl ---------------------------------------------------------------------------
6108
6109 if test "x$prefix" != "xNONE"; then
6110     wxPREFIX=$prefix
6111 else
6112     wxPREFIX=$ac_default_prefix
6113 fi
6114
6115 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6116
6117
6118 dnl ---------------------------------------------------------------------------
6119 dnl define variables with all built libraries for wx-config
6120 dnl ---------------------------------------------------------------------------
6121
6122 CORE_BASE_LIBS="net base"
6123 CORE_GUI_LIBS="adv core"
6124
6125 if test "$wxUSE_XML" = "yes" ; then
6126     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6127 fi
6128 if test "$wxUSE_ODBC" != "no" ; then
6129     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6130     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6131 fi
6132 if test "$wxUSE_HTML" = "yes" ; then
6133     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6134 fi
6135 if test "$wxUSE_XRC" = "yes" ; then
6136     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6137 fi
6138
6139 if test "$wxUSE_GUI" != "yes"; then
6140     CORE_GUI_LIBS=""
6141 fi
6142
6143 AC_SUBST(CORE_BASE_LIBS)
6144 AC_SUBST(CORE_GUI_LIBS)
6145
6146
6147 dnl ---------------------------------------------------------------------------
6148 dnl Output the makefiles and such from the results found above
6149 dnl ---------------------------------------------------------------------------
6150
6151 dnl all additional libraries (except wxWidgets itself) we link with
6152
6153 dnl note that we always link with -lm except for Mac OS X
6154 dnl extended.c uses floor() and is always linked in
6155
6156 if test "$wxUSE_MAC" = 1 ; then
6157     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6158         if test "$USE_DARWIN" = 1; then
6159             LDFLAGS="$LDFLAGS -framework QuickTime"
6160         else
6161             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6162         fi
6163     fi
6164     if test "$USE_DARWIN" = 1; then
6165         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6166     else
6167         LDFLAGS="$LDFLAGS -lCarbonLib"
6168     fi
6169 fi
6170 if test "$wxUSE_COCOA" = 1 ; then
6171     LDFLAGS="$LDFLAGS -framework Cocoa"
6172     if test "$wxUSE_MEDIACTRL" = "yes"; then
6173         LDFLAGS="$LDFLAGS -framework QuickTime"
6174     fi
6175 fi
6176
6177 dnl FIXME: should this be covered by the conditional above
6178 dnl given the -lm comment there?  Or should that comment (and
6179 dnl this one) be removed..   [ 7 Nov 2001 ]
6180
6181 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6182
6183 dnl Only add the -lm library if floating point functions cannot be used
6184 dnl without it.  This check is important on cygwin because of the bizarre
6185 dnl way that they have organized functions into libraries.  On cygwin, both
6186 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6187 dnl means that
6188 dnl   1) linking with -lm is not necessary, and
6189 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6190 dnl In particular, if you compile any program with -mno-cygwin and link with
6191 dnl -lm, it will crash instantly when it is run.  This happens because the
6192 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6193 dnl the ___main function instead of allowing it to be defined by
6194 dnl /usr/lib/mingw/libmingw32.a as it should be.
6195 dnl
6196 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6197 dnl
6198 dnl Just check a few floating point functions. If they are all found without
6199 dnl -lm, then we must not need -lm.
6200 have_cos=0
6201 have_floor=0
6202 AC_CHECK_FUNCS(cos, have_cos=1)
6203 AC_CHECK_FUNCS(floor, have_floor=1)
6204 AC_MSG_CHECKING(if floating point functions link without -lm)
6205 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6206     AC_MSG_RESULT(yes)
6207 else
6208     AC_MSG_RESULT(no)
6209     LIBS="$LIBS -lm"
6210     # use different functions to avoid configure caching
6211     have_sin=0
6212     have_ceil=0
6213     AC_CHECK_FUNCS(sin, have_sin=1)
6214     AC_CHECK_FUNCS(ceil, have_ceil=1)
6215     AC_MSG_CHECKING(if floating point functions link with -lm)
6216     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6217         AC_MSG_RESULT(yes)
6218     else
6219         AC_MSG_RESULT(no)
6220         # not sure we should warn the user, crash, etc.
6221     fi
6222 fi
6223
6224 if test "$wxUSE_GUI" = "yes"; then
6225
6226     dnl TODO add checks that these samples will really compile (i.e. all the
6227     dnl      library features they need are present)
6228
6229     dnl TODO some samples are never built so far:
6230     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6231     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6232                      drawing dynamic erase event exec font image \
6233                      minimal propsize rotate shaped widgets render"
6234
6235     if test "$wxUSE_MONOLITHIC" != "yes"; then
6236         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6237     fi
6238 else
6239     SAMPLES_SUBDIRS="console"
6240 fi
6241
6242
6243 dnl all -I options we must pass to the compiler
6244 dnl
6245 dnl note that the order is somewhat important: wxWidgets headers should
6246 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6247 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6248 dnl CodeWarrior):
6249 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6250 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6251
6252 dnl C/C++ compiler options used to compile wxWidgets
6253 if test "$GXX" = yes ; then
6254     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6255     CWARNINGS="-Wall"
6256     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6257     dnl should enable this one day...
6258     dnl CXXWARNINGS="-Wall -Werror"
6259 fi
6260
6261 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6262
6263 dnl remove the extra white space from the cc/c++/ld options
6264 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6265 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6266 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6267
6268 if test "x$MWCC" = "xyes"; then
6269     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6270     dnl must use <regex.h> from system not our local copy on OS X,
6271     dnl but must use local not system on OS 9.
6272     dnl The following should make all -I paths usable for <> includes
6273     dnl while first checking in real system paths.  With 8.3 using
6274     dnl -gccincludes it will actually check local paths before system
6275     dnl even for <> which is totally wrong.
6276
6277     dnl Note that because this absolutely needs to be before any -I
6278     dnl that we have to tack it on to the end of the compiler commandline.
6279     CC="$CC -cwd source -I-"
6280     CXX="$CXX -cwd source -I-"
6281 fi
6282
6283
6284 LIBS=`echo $LIBS`
6285 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6286 EXTRALIBS_XML="$EXPAT_LINK"
6287 EXTRALIBS_HTML="$MSPACK_LINK"
6288 EXTRALIBS_ODBC="$ODBC_LINK"
6289 if test "$wxUSE_GUI" = "yes"; then
6290     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
6291 fi
6292 if test "$wxUSE_OPENGL" = "yes"; then
6293     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6294 fi
6295
6296 LDFLAGS="$LDFLAGS $PROFILE"
6297
6298 dnl wxGTK does not need TOOLKIT includes in wx-config
6299 if test "$wxUSE_GTK" = 1; then
6300     WXCONFIG_INCLUDE=
6301 else
6302     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6303 fi
6304
6305 WXCONFIG_EXTRALIBS="$LIBS"
6306
6307 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6308 if test "$wxUSE_REGEX" = "builtin" ; then
6309     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6310 fi
6311 if test "$wxUSE_EXPAT" = "builtin" ; then
6312     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6313 fi
6314 if test "$wxUSE_ODBC" = "builtin" ; then
6315     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6316 fi
6317 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6318     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6319 fi
6320 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6321     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6322 fi
6323 if test "$wxUSE_LIBPNG" = "builtin" ; then
6324     wxconfig_3rdparty="$wxconfig_3rdparty png"
6325 fi
6326 if test "$wxUSE_ZLIB" = "builtin" ; then
6327     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6328 fi
6329 if test "$wxUSE_ODBC" = "builtin" ; then
6330     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6331 fi
6332
6333 for i in $wxconfig_3rdparty ; do
6334     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6335 done
6336
6337
6338 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6339     WXUNIV=1
6340 else
6341     WXUNIV=0
6342 fi
6343
6344 AC_SUBST(wxUSE_ZLIB)
6345 AC_SUBST(wxUSE_REGEX)
6346 AC_SUBST(wxUSE_EXPAT)
6347 AC_SUBST(wxUSE_ODBC)
6348 AC_SUBST(wxUSE_LIBJPEG)
6349 AC_SUBST(wxUSE_LIBPNG)
6350 AC_SUBST(wxUSE_LIBTIFF)
6351
6352 if test $wxUSE_MONOLITHIC = "yes" ; then
6353     MONOLITHIC=1
6354 else
6355     MONOLITHIC=0
6356 fi
6357
6358 if test $wxUSE_PLUGINS = "yes" ; then
6359     USE_PLUGINS=1
6360 else
6361     USE_PLUGINS=0
6362 fi
6363
6364 if test $wxUSE_ODBC != "no" ; then
6365     USE_ODBC=1
6366 else
6367     USE_ODBC=0
6368 fi
6369
6370 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6371     OFFICIAL_BUILD=1
6372 else
6373     OFFICIAL_BUILD=0
6374 fi
6375
6376 AC_SUBST(VENDOR)
6377 AC_SUBST(OFFICIAL_BUILD)
6378 AC_SUBST(WX_FLAVOUR)
6379 AC_SUBST(WX_LIB_FLAVOUR)
6380
6381 AC_SUBST(WXUNIV)
6382 AC_SUBST(MONOLITHIC)
6383 AC_SUBST(USE_PLUGINS)
6384 AC_SUBST(LIBS)
6385 AC_SUBST(EXTRALIBS)
6386 AC_SUBST(EXTRALIBS_XML)
6387 AC_SUBST(EXTRALIBS_HTML)
6388 AC_SUBST(EXTRALIBS_ODBC)
6389 AC_SUBST(EXTRALIBS_GUI)
6390 AC_SUBST(EXTRALIBS_OPENGL)
6391 AC_SUBST(EXTRALIBS_SDL)
6392 AC_SUBST(WITH_PLUGIN_SDL)
6393 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6394 AC_SUBST(UNICODE)
6395 AC_SUBST(BUILD)
6396 AC_SUBST(DEBUG_INFO)
6397 AC_SUBST(DEBUG_FLAG)
6398 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6399 AC_SUBST(TOOLKIT_LOWERCASE)
6400 AC_SUBST(TOOLKIT_VERSION)
6401 AC_SUBST(SAMPLES_RPATH_FLAG)
6402 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6403 AC_SUBST(HOST_SUFFIX)
6404 AC_SUBST(CPPUNIT_CFLAGS)
6405 AC_SUBST(CPPUNIT_LIBS)
6406
6407 case "$TOOLKIT" in
6408     GTK)
6409         TOOLKIT_USER="GTK+"
6410         if test "$WXGTK20" = 1; then
6411             TOOLKIT_USER="$TOOLKIT_USER 2"
6412         fi
6413         ;;
6414
6415     *)
6416         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6417         ;;
6418 esac
6419
6420 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6421
6422 if test "$wxUSE_SHARED" = "yes"; then
6423
6424     dnl We get the shared build linker from bakefile, since it
6425     dnl moved all the logic for this out of this file and into
6426     dnl its own macro.  But it can't decide on whether to return
6427     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6428     dnl So normalise and expand everything here now, because its
6429     dnl not going to change inside wx-config anyway.
6430     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6431     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6432
6433     dnl Need addtional flag on OS/2, so override bakefiles value
6434     dnl (there currently is no suitable variable to which the
6435     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6436     case "${host}" in
6437       *-pc-os2_emx | *-pc-os2-emx )
6438         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6439         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6440         cp -p ${srcdir}/src/os2/dllnames.sh .
6441         cp -p ${srcdir}/src/os2/dllar.sh .
6442       ;;
6443     esac
6444 else
6445
6446     dnl No bakefile support for static builds, but this should be ok for most.
6447     EXE_LINKER="$CXX -o"
6448
6449 fi
6450
6451 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6452 dnl be in wx-config output.  Not doing so could result in link problems.
6453 GCC_PRAGMA_FLAGS=""
6454 PCH_FLAGS=""
6455 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6456 if test $GCC_PCH = 1 ; then
6457     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6458     PCH_FLAGS="-DWX_PRECOMP"
6459 else
6460     case "${host}" in
6461         powerpc-*-darwin* )
6462             dnl Some Apple's GCC version are broken and can't handle the
6463             dnl pragmas:
6464             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6465             ;;
6466         *-*-mingw32* )
6467             dnl MinGW GCC versions >= 3.2 have problems with
6468             dnl static member of classes derived from templates
6469             dnl in combination with #pragma interface/implementation
6470             dnl (the test case uses 4 files)
6471             dnl ... and with exceptions handling (undefined symbols needed
6472             dnl to correctly calls dtors when unwinding) as well
6473             if test "$wxUSE_STL" = "yes" -o \
6474                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6475                     "$wxUSE_NO_RTTI" != "yes"; then
6476                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6477                AC_TRY_COMPILE([],
6478                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6479                                #error "Not GCC 3.2 or greater"
6480                                #endif
6481                                ],
6482                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6483                                AC_MSG_RESULT([yes])],
6484                               [AC_MSG_RESULT([no])])
6485             fi
6486             ;;
6487         *-pc-os2_emx | *-pc-os2-emx )
6488             dnl GCC versions ported to OS/2 have similar problems with
6489             dnl static member of classes in combination with STL and
6490             dnl pragma interface/implementation
6491             if test "$wxUSE_STL" = "yes"; then
6492                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6493                AC_TRY_COMPILE([],
6494                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6495                                #error "Not GCC 3.2 or greater"
6496                                #endif
6497                                ],
6498                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6499                                AC_MSG_RESULT([yes])],
6500                               [AC_MSG_RESULT([no])])
6501             fi
6502             ;;
6503     esac
6504 fi
6505 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6506
6507
6508 dnl for convenience, sort the samples in alphabetical order
6509 dnl
6510 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6511 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6512 dnl
6513 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6514 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6515 dnl       only removes the Unix-like part of the introduced line break.
6516 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6517
6518 dnl subtle bakefile goop.
6519 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6520 dnl I wish we would have called it something less likely to clash with
6521 dnl things though.
6522 AC_SUBST(SHARED)
6523
6524 dnl global options
6525 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6526 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6527
6528 dnl debugging options
6529 AC_SUBST(WXDEBUG_DEFINE)
6530
6531 dnl toolkit options
6532 AC_SUBST(USE_GUI)
6533 AC_SUBST(AFMINSTALL)
6534 AC_SUBST(WIN32INSTALL)
6535 AC_SUBST(TOOLKIT)
6536 AC_SUBST(TOOLKIT_DIR)
6537 AC_SUBST(TOOLCHAIN_NAME)
6538 AC_SUBST(TOOLCHAIN_FULLNAME)
6539 AC_SUBST(TOOLCHAIN_DEFS)
6540 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6541
6542 dnl wx-config options
6543 AC_SUBST(host_alias)
6544 AC_SUBST(cross_compiling)
6545 AC_SUBST(WIDGET_SET)
6546 AC_SUBST(WX_RELEASE)
6547 AC_SUBST(WX_VERSION)
6548 AC_SUBST(WX_SUBVERSION)
6549 AC_SUBST(WX_CHARTYPE)
6550 AC_SUBST(WX_DEBUGTYPE)
6551 AC_SUBST(WXCONFIG_EXTRALIBS)
6552 AC_SUBST(WXCONFIG_INCLUDE)
6553 AC_SUBST(WXCONFIG_RPATH)
6554 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6555 AC_SUBST(WX_LARGEFILE_FLAGS)
6556 AC_SUBST(GCC_PRAGMA_FLAGS)
6557 AC_SUBST(CODE_GEN_FLAGS)
6558 AC_SUBST(CODE_GEN_FLAGS_CXX)
6559 AC_SUBST(EXE_LINKER)
6560
6561 dnl distribution vars
6562 AC_SUBST(GUIDIST)
6563 AC_SUBST(DISTDIR)
6564
6565 dnl additional subdirectories where we will build
6566 AC_SUBST(SAMPLES_SUBDIRS)
6567
6568 dnl additional libraries and linker settings
6569 AC_SUBST(LDFLAGS)
6570 AC_SUBST(LDFLAGS_GL)
6571 AC_SUBST(OPENGL_LIBS)
6572 AC_SUBST(DMALLOC_LIBS)
6573 AC_SUBST(WX_VERSION_TAG)
6574
6575 dnl additional resurces settings
6576 AC_SUBST(RESCOMP)
6577 AC_SUBST(RESFLAGS)
6578 AC_SUBST(RESPROGRAMOBJ)
6579 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6580 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6581
6582 dnl additional for Mac OS X
6583 AC_SUBST(DEREZ)
6584 AC_SUBST(LIBWXMACRES)
6585 AC_SUBST(MACRESCOMP)
6586 AC_SUBST(MACSETFILE)
6587 AC_SUBST(MACRESWXCONFIG)
6588
6589 dnl other tools
6590 AC_SUBST(GCC)
6591 AC_SUBST(DLLTOOL)
6592
6593
6594 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6595 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6596 dnl - and we do use it)
6597 AC_PROG_MAKE_SET
6598
6599
6600 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6601
6602 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6603                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6604                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6605
6606 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6607                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6608                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6609
6610 AC_CONFIG_FILES([ version-script Makefile ])
6611
6612 AC_CONFIG_COMMANDS([ wx-config
6613                    ],
6614                    [ rm -f wx-config
6615                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6616                    ],
6617                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6618                      LN_S="${LN_S}"
6619                    ])
6620
6621 dnl This would give us us build dir that in every significant way
6622 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6623 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6624 dnl on platforms that do not have symlinks.
6625 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6626 dnl AC_CONFIG_LINKS([ contrib/include ])
6627
6628
6629 dnl Configure samples, contrib etc. directories, but only if they are present:
6630 if test "$wxUSE_GUI" = "yes"; then
6631     SUBDIRS="samples demos utils contrib"
6632 else dnl we build wxBase only
6633     dnl there are no wxBase programs in contrib nor demos
6634     SUBDIRS="samples utils"
6635 fi
6636 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6637 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6638
6639 for subdir in `echo $SUBDIRS`; do
6640     if test -d ${srcdir}/${subdir} ; then
6641         if test "$wxUSE_GUI" = "yes"; then
6642             if test ${subdir} = "samples"; then
6643                 dnl only take those samples which compile in the current
6644                 dnl configuration and which exist
6645                 makefiles="samples/Makefile.in $makefiles"
6646                 for sample in `echo $SAMPLES_SUBDIRS`; do
6647                     if test -d $srcdir/samples/$sample; then
6648                         makefiles="samples/$sample/Makefile.in $makefiles"
6649                     fi
6650                 done
6651             else dnl assume that everything compiles for utils &c
6652                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6653             fi
6654         else dnl we build wxBase only
6655             dnl don't take all samples/utils, just those which build with
6656             dnl wxBase
6657             if test ${subdir} = "samples"; then
6658                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6659             elif test ${subdir} = "utils"; then
6660                 makefiles=""
6661                 for util in HelpGen tex2rtf ; do
6662                     if test -d $srcdir/utils/$util ; then
6663                         makefiles="utils/$util/Makefile.in \
6664                                    utils/$util/src/Makefile.in \
6665                                    $makefiles"
6666                     fi
6667                 done
6668             else dnl assume that everything compiles for tests
6669                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6670             fi
6671         fi
6672
6673         for mkin in $makefiles ; do
6674             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6675             AC_CONFIG_FILES([$mk])
6676         done
6677     fi
6678 done
6679
6680
6681 AC_OUTPUT
6682
6683 dnl report how we have been configured
6684 echo
6685 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6686 echo ""
6687 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6688 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6689
6690 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6691 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6692 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6693
6694 echo "  What level of wxWidgets compatibility should be enabled?"
6695 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6696 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6697
6698 echo "  Which libraries should wxWidgets use?"
6699 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6700 echo "                                       png                ${wxUSE_LIBPNG-none}"
6701 echo "                                       regex              ${wxUSE_REGEX}"
6702 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6703 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6704 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6705 fi
6706 echo "                                       zlib               ${wxUSE_ZLIB}"
6707 echo "                                       odbc               ${wxUSE_ODBC}"
6708 echo "                                       expat              ${wxUSE_EXPAT}"
6709 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6710 echo "                                       sdl                ${wxUSE_LIBSDL}"
6711 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6712
6713 echo ""
6714
6715 dnl vi: set et sts=4 sw=4 com=\:dnl: