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], 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 "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1563         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1564         wxUSE_OMF=yes
1565       fi
1566       if test "$wxUSE_OMF" = "yes"; then
1567         LDFLAGS="$LDFLAGS -Zomf -Zlinker /PMTYPE:PM -Zlinker /EXEPACK"
1568       fi
1569       dnl (end of OS/2-only piece)
1570   ;;
1571   *)
1572       dnl ---------------------------------------------------------------------
1573       dnl look for strcasecmp() in string.h and then strings.h if it's not
1574       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1575       dnl used.
1576       dnl ---------------------------------------------------------------------
1577       dnl (non-OS/2-only piece)
1578
1579       AC_LANG_SAVE
1580       AC_LANG_CPLUSPLUS
1581
1582       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1583           AC_TRY_LINK([
1584               #include <string.h>
1585               ],
1586               [
1587                   strcasecmp("foo", "bar");
1588               ],
1589               ac_cv_string_strcasecmp=yes,
1590               ac_cv_string_strcasecmp=no
1591           )
1592       ])
1593
1594       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1595           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1596       else
1597           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1598               AC_TRY_LINK([
1599                   #include <strings.h>
1600                   ],
1601                   [
1602                       strcasecmp("foo", "bar");
1603                   ],
1604                   ac_cv_strings_strcasecmp=yes,
1605                   ac_cv_strings_strcasecmp=no
1606               )
1607           ])
1608
1609           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1610               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1611           else
1612               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1613           fi
1614       fi
1615
1616       AC_LANG_RESTORE
1617       dnl (end of non-OS/2-only piece)
1618   ;;
1619 esac
1620
1621 dnl ------------------------------------------------------------------------
1622 dnl Check for headers
1623 dnl ------------------------------------------------------------------------
1624
1625 dnl defines HAVE_STDLIB_H
1626 AC_CHECK_HEADERS(stdlib.h)
1627 dnl defines HAVE_MALLOC_H
1628 AC_CHECK_HEADERS(malloc.h)
1629 dnl defines HAVE_UNISTD_H
1630 AC_CHECK_HEADERS(unistd.h)
1631 dnl defines HAVE_WCHAR_H
1632 AC_CHECK_HEADERS(wchar.h)
1633
1634 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1635 if test "$ac_cv_header_wchar_h" != "yes"; then
1636     dnl defines HAVE_WCSTR_H
1637     AC_CHECK_HEADERS(wcstr.h)
1638 fi
1639
1640 dnl defines HAVE_FNMATCH_H
1641 AC_CHECK_HEADERS(fnmatch.h)
1642
1643 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1644     AC_CHECK_FUNCS(fnmatch)
1645 fi
1646
1647 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1648 AC_CHECK_HEADERS(langinfo.h)
1649
1650 case "${host}" in
1651   *-pc-os2_emx | *-pc-os2-emx )
1652       dnl Explicitly link -lintl if langinfo.h is available
1653       dnl and intl not yet included in libc
1654       if test $ac_cv_header_langinfo_h = "yes" \
1655                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1656                      -o "$wx_cv_gccversion" = "EMX3" \
1657                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1658           LIBS="$LIBS -lintl"
1659       fi
1660   ;;
1661 esac
1662
1663 if test "$wxUSE_GUI" = "yes"; then
1664     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1665         dnl defines HAVE_X11_XKBLIB_H
1666         AC_CHECK_HEADERS(X11/Xlib.h)
1667         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1668                          [
1669                           #if HAVE_X11_XLIB_H
1670                             #include <X11/Xlib.h>
1671                           #endif
1672                          ])
1673     fi
1674 fi
1675
1676 dnl ---------------------------------------------------------------------------
1677 dnl Checks for compiler characteristics
1678 dnl ---------------------------------------------------------------------------
1679
1680 dnl defines const to be empty if c-compiler does not support const fully
1681 AC_C_CONST
1682 dnl defines inline to a sensible value for the c-compiler
1683 AC_C_INLINE
1684
1685 dnl check the sizes of integral types (give some reasonable default values for
1686 dnl cross-compiling)
1687 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1688 AC_CHECK_SIZEOF(char, 1)
1689 AC_CHECK_SIZEOF(short, 2)
1690 AC_CHECK_SIZEOF(void *, 4)
1691 AC_CHECK_SIZEOF(int, 4)
1692 AC_CHECK_SIZEOF(long, 4)
1693 AC_CHECK_SIZEOF(size_t, 4)
1694
1695 case "${host}" in
1696     arm-*-linux* )
1697         AC_CHECK_SIZEOF(long long, 8)
1698     ;;
1699     *-hp-hpux* )
1700         AC_CHECK_SIZEOF(long long, 0)
1701         if test "$ac_cv_sizeof_long_long" != "0"; then
1702             dnl HPUX 10.20 headers need this define in order to use long long definitions
1703             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1704         fi
1705     ;;
1706     * )
1707         AC_CHECK_SIZEOF(long long, 0)
1708 esac
1709
1710 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1711 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1712 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1713 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1714 [
1715     AC_TRY_RUN(
1716         [
1717             /* DJGPP only has fake wchar_t: */
1718             #ifdef __DJGPP__
1719             #  error "fake wchar_t"
1720             #endif
1721             #ifdef HAVE_WCHAR_H
1722             #  ifdef __CYGWIN__
1723             #    include <stddef.h>
1724             #  endif
1725             #  include <wchar.h>
1726             #endif
1727             #ifdef HAVE_STDLIB_H
1728             #  include <stdlib.h>
1729             #endif
1730             #include <stdio.h>
1731             int main()
1732             {
1733                 FILE *f=fopen("conftestval", "w");
1734                 if (!f) exit(1);
1735                 fprintf(f, "%i", sizeof(wchar_t));
1736                 exit(0);
1737             }
1738         ],
1739         wx_cv_sizeof_wchar_t=`cat conftestval`,
1740         wx_cv_sizeof_wchar_t=0,
1741         [
1742             case "${host}" in
1743               *-pc-msdosdjgpp )
1744                 wx_cv_sizeof_wchar_t=0
1745                 ;;
1746               * )
1747                 wx_cv_sizeof_wchar_t=4
1748                 ;;
1749             esac
1750         ]
1751     )
1752 ])
1753
1754 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1755
1756 dnl checks needed to define wxVaCopy
1757 AC_CACHE_CHECK([for va_copy],
1758     wx_cv_func_va_copy,
1759     [
1760         AC_LINK_IFELSE([
1761             #include <stdarg.h>
1762             void foo(char *f, ...)
1763             {
1764                 va_list ap1, ap2;
1765                 va_start(ap1, f);
1766                 va_copy(ap2, ap1);
1767                 va_end(ap2);
1768                 va_end(ap1);
1769             }
1770             int main()
1771             {
1772                 foo("hi", 17);
1773                 return 0;
1774             }],
1775             wx_cv_func_va_copy=yes,
1776             wx_cv_func_va_copy=no
1777         )
1778     ]
1779 )
1780
1781 if test $wx_cv_func_va_copy = "yes"; then
1782     AC_DEFINE(HAVE_VA_COPY)
1783 else
1784     dnl try to understand how can we copy va_lists
1785     AC_CACHE_CHECK([if va_list can be copied by value],
1786         wx_cv_type_va_list_lvalue,
1787         [
1788             AC_RUN_IFELSE([
1789                 #include <stdarg.h>
1790                 int foo(char *f, ...)
1791                 {
1792                     va_list ap1, ap2;
1793                     va_start(ap1, f);
1794                     ap2 = ap1;
1795                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1796                         return 1;
1797                     va_end(ap2);
1798                     va_end(ap1);
1799                     return 0;
1800                 }
1801                 int main()
1802                 {
1803                     return foo("hi", 17);
1804                 }],
1805                 wx_cv_type_va_list_lvalue=yes,
1806                 wx_cv_type_va_list_lvalue=no,
1807                 dnl assume most common case for cross-compiling...
1808                 wx_cv_type_va_list_lvalue=yes
1809             )
1810         ]
1811     )
1812
1813     if test $wx_cv_type_va_list_lvalue != "yes"; then
1814         dnl we suppose that the only thing which can't be copied like this
1815         dnl are arrays... only experience will show whether this is really true
1816         AC_DEFINE(VA_LIST_IS_ARRAY)
1817     fi
1818 fi
1819
1820 dnl check for large file support
1821 AC_SYS_LARGEFILE
1822
1823 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1824 dnl line because otherwise the system headers risk being included before
1825 dnl wx/defs.h which defines these constants leading to inconsistent
1826 dnl sizeof(off_t) in different source files of the same program and linking
1827 dnl problems
1828 if test "x$wx_largefile" = "xyes"; then
1829     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1830         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1831     else
1832         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1833     fi
1834     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1835     AC_FUNC_FSEEKO
1836     if test "$ac_cv_sys_largefile_source" != no; then
1837         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1838     fi
1839     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1840 fi
1841
1842 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1843 WX_C_BIGENDIAN
1844
1845 dnl check for iostream (as opposed to iostream.h) standard header
1846 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1847
1848 dnl check whether C++ compiler supports bool built-in type
1849 WX_CPP_BOOL
1850
1851 dnl check whether C++ compiler supports explicit keyword
1852 WX_CPP_EXPLICIT
1853
1854 dnl check whether C++ compiler supports C++ casts
1855 AC_CXX_CONST_CAST
1856 AC_CXX_REINTERPRET_CAST
1857 AC_CXX_STATIC_CAST
1858
1859 dnl check various STL features
1860 if test "$wxUSE_STL" = "yes"; then
1861     AC_LANG_PUSH(C++)
1862
1863     dnl check for basic STL functionality
1864     AC_MSG_CHECKING([for basic STL functionality])
1865     AC_TRY_COMPILE([#include <string>
1866                     #include <functional>
1867                     #include <algorithm>
1868                     #include <vector>
1869                     #include <list>],
1870                     [std::vector<int> moo;
1871                      std::list<int> foo;
1872                      std::vector<int>::iterator it =
1873                          std::find_if(moo.begin(), moo.end(),
1874                                       std::bind2nd(std::less<int>(), 3));],
1875                     [AC_MSG_RESULT([yes])],
1876                     [AC_MSG_RESULT([no])
1877                      AC_MSG_ERROR([Basic STL functionality missing])])
1878
1879     dnl check if <string> declares std::wstring
1880     AC_MSG_CHECKING([for std::wstring in <string>])
1881     AC_TRY_COMPILE([#include <string>],
1882                    [std::wstring foo;],
1883                    [AC_MSG_RESULT(yes)
1884                     AC_DEFINE(HAVE_STD_WSTRING)],
1885                    [AC_MSG_RESULT(no)])
1886
1887     dnl check for compliant std::string::compare
1888     AC_MSG_CHECKING([for compliant std::string::compare])
1889     AC_TRY_COMPILE([#include <string>],
1890                    [std::string foo, bar;
1891                     foo.compare(bar);
1892                     foo.compare(1, 1, bar);
1893                     foo.compare(1, 1, bar, 1, 1);
1894                     foo.compare("");
1895                     foo.compare(1, 1, "");
1896                     foo.compare(1, 1, "", 2);],
1897                    [AC_MSG_RESULT(yes)
1898                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1899                    [AC_MSG_RESULT(no)])
1900
1901     dnl check for hash_map and hash_set headers
1902     AC_CHECK_HEADER([hash_map],
1903                     [AC_MSG_CHECKING([for hash_map and hash_set])
1904                      AC_TRY_COMPILE([#include <hash_map>
1905                                      #include <hash_set>],
1906                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1907                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1908                                     [AC_MSG_RESULT(yes)
1909                                      AC_DEFINE(HAVE_HASH_MAP)
1910                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1911                                     [AC_MSG_RESULT(no)])
1912                      ])
1913
1914     AC_CHECK_HEADER([ext/hash_map],
1915                     [AC_MSG_CHECKING([for hash_map and hash_set])
1916                      AC_TRY_COMPILE([#include <ext/hash_map>
1917                                      #include <ext/hash_set>],
1918                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1919                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1920                                     [AC_MSG_RESULT(yes)
1921                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1922                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1923                                     [AC_MSG_RESULT(no)])
1924                      ])
1925
1926     AC_LANG_POP
1927 fi
1928
1929 dnl ---------------------------------------------------------------------------
1930 dnl Define search path for includes and libraries: all headers and libs will be
1931 dnl looked for in all directories of this path
1932 dnl ---------------------------------------------------------------------------
1933
1934 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1935 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1936 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1937 dnl
1938 dnl Also try to put all directories which may contain X11R6 before those which
1939 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1940 dnl
1941 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1942 dnl systems which have both (AIX 4.x does)
1943 SEARCH_INCLUDE="\
1944     /usr/local/include        \
1945                               \
1946     /usr/Motif-2.1/include    \
1947     /usr/Motif-1.2/include    \
1948     /usr/include/Motif1.2     \
1949     /opt/xpm/include/X11      \
1950     /opt/GBxpm/include/       \
1951     /opt/GBxpm/X11/include/   \
1952                               \
1953     /usr/dt/include           \
1954     /usr/openwin/include      \
1955                               \
1956     /usr/include/Xm           \
1957                               \
1958     /usr/X11R6/include        \
1959     /usr/X11R6.4/include      \
1960     /usr/X11R5/include        \
1961     /usr/X11R4/include        \
1962                               \
1963     /usr/include/X11R6        \
1964     /usr/include/X11R5        \
1965     /usr/include/X11R4        \
1966                               \
1967     /usr/local/X11R6/include  \
1968     /usr/local/X11R5/include  \
1969     /usr/local/X11R4/include  \
1970                               \
1971     /usr/local/include/X11R6  \
1972     /usr/local/include/X11R5  \
1973     /usr/local/include/X11R4  \
1974                               \
1975     /usr/X11/include          \
1976     /usr/include/X11          \
1977     /usr/local/X11/include    \
1978     /usr/local/include/X11    \
1979                               \
1980     /usr/X386/include         \
1981     /usr/x386/include         \
1982     /usr/XFree86/include/X11  \
1983                               \
1984     X:/XFree86/include        \
1985     X:/XFree86/include/X11    \
1986                               \
1987     /usr/include/gtk          \
1988     /usr/local/include/gtk    \
1989     /usr/include/glib         \
1990     /usr/local/include/glib   \
1991                               \
1992     /usr/include/qt           \
1993     /usr/local/include/qt     \
1994                               \
1995     /usr/local/arm/3.3.2/include     \
1996                               \
1997     /usr/include/windows      \
1998     /usr/include/wine         \
1999     /usr/local/include/wine   \
2000                               \
2001     /usr/unsupported/include  \
2002     /usr/athena/include       \
2003     /usr/local/x11r5/include  \
2004     /usr/lpp/Xamples/include  \
2005                               \
2006     /usr/openwin/share/include"
2007
2008 dnl prepend lib and lib32 for IRIX where the files in these directories should
2009 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2010 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2011 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2012 dnl
2013 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
2014 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
2015
2016 dnl ------------------------------------------------------------------------
2017 dnl Check for libraries
2018 dnl ------------------------------------------------------------------------
2019
2020 dnl flush the cache because checking for libraries below might abort
2021 AC_CACHE_SAVE
2022
2023 dnl check for glibc version
2024 dnl
2025 dnl VZ: I have no idea why had this check been there originally, but now
2026 dnl     we could probably do without it by just always adding _GNU_SOURCE
2027 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2028     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2029         AC_TRY_COMPILE([#include <features.h>],
2030             [
2031                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2032                     #error not glibc2.1
2033                 #endif
2034             ],
2035             [
2036                 wx_cv_lib_glibc21=yes
2037             ],
2038             [
2039                 wx_cv_lib_glibc21=no
2040             ]
2041         )
2042     ])
2043     if test "$wx_cv_lib_glibc21" = "yes"; then
2044         AC_DEFINE(wxHAVE_GLIBC2)
2045     fi
2046 fi
2047
2048 dnl we may need _GNU_SOURCE for 2 things:
2049 dnl
2050 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2051 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2052 dnl  which breaks libtiff compilation, so it is simpler to just define
2053 dnl  _GNU_SOURCE to get everything)
2054 dnl
2055 dnl  2. for Unicode functions
2056 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2057     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2058         AC_DEFINE(_GNU_SOURCE)
2059     fi
2060 fi
2061
2062 dnl ---------------------------------------------------------------------------
2063 dnl Optional libraries
2064 dnl
2065 dnl   --with-<lib>=sys
2066 dnl       looks for system library and fails if not found
2067 dnl
2068 dnl   --with-<lib>
2069 dnl   --with-<lib>=yes
2070 dnl       looks for system library and, if not found, prints a warning,
2071 dnl       falls back to the builtin wx version, and continues configuration
2072 dnl
2073 dnl   --with-<lib>=builtin
2074 dnl       uses builtin wx version without searching for system library
2075 dnl
2076 dnl   --with-<lib>=no
2077 dnl   --without-<lib>
2078 dnl       do not use library (neither system nor builtin wx version)
2079 dnl
2080 dnl ---------------------------------------------------------------------------
2081
2082 dnl ------------------------------------------------------------------------
2083 dnl Check for regex libraries
2084 dnl ------------------------------------------------------------------------
2085
2086 if test "$wxUSE_REGEX" != "no"; then
2087     AC_DEFINE(wxUSE_REGEX)
2088
2089     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2090         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2091         wxUSE_REGEX=builtin
2092     fi
2093
2094     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2095         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2096         dnl on some old systems it may be in libregex - check for it too?
2097         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2098
2099         if test "x$ac_cv_func_regcomp" != "xyes"; then
2100             if test "$wxUSE_REGEX" = "sys" ; then
2101                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2102             else
2103                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2104                 wxUSE_REGEX=builtin
2105             fi
2106         else
2107             dnl we are using the system library
2108             wxUSE_REGEX=sys
2109             dnl only the built-in supports advanced REs
2110             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2111         fi
2112     fi
2113 fi
2114
2115 dnl ------------------------------------------------------------------------
2116 dnl Check for zlib compression library
2117 dnl ------------------------------------------------------------------------
2118
2119 ZLIB_LINK=
2120 if test "$wxUSE_ZLIB" != "no" ; then
2121     AC_DEFINE(wxUSE_ZLIB)
2122
2123     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2124         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2125         dnl should still use it because hopefully (can someone confirm this?)
2126         dnl Apple did fix the security problem in it and not using the system
2127         dnl library results in a whole bunch of warnings when linking with
2128         dnl Carbon framework
2129         if test "$USE_DARWIN" = 1; then
2130             system_zlib_h_ok="yes"
2131         else
2132             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2133             dnl known to not work) and although I don't know which is
2134             dnl the minimal required version it's safer to test for 1.1.4 as
2135             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2136             dnl has anything more ancient (1.1.3 was released in July 1998)
2137             dnl anyhow
2138             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2139                 [AC_TRY_RUN(
2140                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2141                     [
2142                         #include <zlib.h>
2143                         #include <stdio.h>
2144
2145                         int main()
2146                         {
2147                             FILE *f=fopen("conftestval", "w");
2148                             if (!f) exit(1);
2149                             fprintf(f, "%s",
2150                                     ZLIB_VERSION[0] == '1' &&
2151                                     (ZLIB_VERSION[2] > '1' ||
2152                                     (ZLIB_VERSION[2] == '1' &&
2153                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2154                             exit(0);
2155                         }
2156                     ],
2157                     ac_cv_header_zlib_h=`cat conftestval`,
2158                     ac_cv_header_zlib_h=no,
2159                     dnl cross-compiling: don't have an answer, try later
2160                     unset ac_cv_header_zlib_h
2161                 )]
2162             )
2163             dnl If the test above did not come up with a value (e.g. cross
2164             dnl compiling) then this should give a definitive answer
2165             AC_CHECK_HEADER(zlib.h)
2166
2167             system_zlib_h_ok=$ac_cv_header_zlib_h
2168         fi
2169
2170         if test "$system_zlib_h_ok" = "yes"; then
2171             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2172         fi
2173
2174         if test "x$ZLIB_LINK" = "x" ; then
2175             if test "$wxUSE_ZLIB" = "sys" ; then
2176                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2177             else
2178                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2179                 wxUSE_ZLIB=builtin
2180             fi
2181         else
2182             dnl we are using the system library
2183             wxUSE_ZLIB=sys
2184         fi
2185     fi
2186 fi
2187
2188 dnl ------------------------------------------------------------------------
2189 dnl Check for png library
2190 dnl ------------------------------------------------------------------------
2191
2192 PNG_LINK=
2193 if test "$wxUSE_LIBPNG" != "no" ; then
2194     AC_DEFINE(wxUSE_LIBPNG)
2195
2196     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2197         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2198         wxUSE_LIBPNG=sys
2199     fi
2200
2201     dnl for the check below to have a chance to succeed, we must already have
2202     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2203     dnl doesn't depend on zlib)
2204     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2205         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2206         wxUSE_LIBPNG=builtin
2207     fi
2208
2209     if test "$wxUSE_MGL" != 1 ; then
2210         dnl Don't check for libpng when building wxMGL, libmgl contains it
2211         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2212             dnl libpng version 0.9 is known to not work, if an even newer
2213             dnl version is required, just bump it up in the test below
2214             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2215                 [AC_TRY_RUN(
2216                     dnl png.h defines PNG_LIBPNG_VER=number
2217                     [
2218                         #include <png.h>
2219                         #include <stdio.h>
2220
2221                         int main()
2222                         {
2223                             FILE *f=fopen("conftestval", "w");
2224                             if (!f) exit(1);
2225                             fprintf(f, "%s",
2226                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2227                             exit(0);
2228                         }
2229                     ],
2230                     ac_cv_header_png_h=`cat conftestval`,
2231                     ac_cv_header_png_h=no,
2232                     dnl cross-compiling: test (later) if we have any png.h
2233                     unset ac_cv_header_png_h
2234                 )]
2235             )
2236             AC_CHECK_HEADER(png.h)
2237
2238             if test "$ac_cv_header_png_h" = "yes"; then
2239                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2240             fi
2241
2242             if test "x$PNG_LINK" = "x" ; then
2243                 if test "$wxUSE_LIBPNG" = "sys" ; then
2244                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2245                 else
2246                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2247                     wxUSE_LIBPNG=builtin
2248                 fi
2249             else
2250                 dnl we are using the system library
2251                 wxUSE_LIBPNG=sys
2252             fi
2253         fi
2254     fi
2255
2256     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2257 fi
2258
2259 dnl ------------------------------------------------------------------------
2260 dnl Check for jpeg library
2261 dnl ------------------------------------------------------------------------
2262
2263 JPEG_LINK=
2264 if test "$wxUSE_LIBJPEG" != "no" ; then
2265     AC_DEFINE(wxUSE_LIBJPEG)
2266
2267     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2268         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2269         wxUSE_LIBJPEG=sys
2270     fi
2271
2272     if test "$wxUSE_MGL" != 1 ; then
2273         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2274         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2275             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2276             dnl HAVE_STDLIB_H which are already defined and this provokes
2277             dnl a compiler warning which configure considers as an error...
2278             AC_MSG_CHECKING(for jpeglib.h)
2279             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2280                 AC_TRY_COMPILE(
2281                     [
2282                         #undef HAVE_STDLIB_H
2283                         #include <stdio.h>
2284                         #include <jpeglib.h>
2285                     ],
2286                     [
2287                     ],
2288                     ac_cv_header_jpeglib_h=yes,
2289                     ac_cv_header_jpeglib_h=no
2290                 )
2291             )
2292             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2293
2294             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2295                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2296             fi
2297
2298             if test "x$JPEG_LINK" = "x" ; then
2299                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2300                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2301                 else
2302                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2303                     wxUSE_LIBJPEG=builtin
2304                 fi
2305             else
2306                 dnl we are using the system library
2307                 wxUSE_LIBJPEG=sys
2308             fi
2309         fi
2310     fi
2311 fi
2312
2313 dnl ------------------------------------------------------------------------
2314 dnl Check for tiff library
2315 dnl ------------------------------------------------------------------------
2316
2317 TIFF_LINK=
2318 TIFF_PREREQ_LINKS=-lm
2319 if test "$wxUSE_LIBTIFF" != "no" ; then
2320     AC_DEFINE(wxUSE_LIBTIFF)
2321
2322     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2323         dnl libtiff may depend on libjpeg and libz so use them in the test
2324         dnl below or it would fail
2325         if test "$wxUSE_LIBJPEG" = "sys"; then
2326             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2327         fi
2328         if test "$wxUSE_ZLIB" = "sys"; then
2329             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2330         fi
2331         AC_CHECK_HEADER(tiffio.h,
2332                         [
2333                             AC_CHECK_LIB(tiff, TIFFError,
2334                                          TIFF_LINK=" -ltiff",
2335                                          ,
2336                                          $TIFF_PREREQ_LINKS)
2337                         ]
2338                        )
2339
2340         if test "x$TIFF_LINK" = "x" ; then
2341             if test "$wxUSE_LIBTIFF" = "sys" ; then
2342                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2343             else
2344                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2345                 wxUSE_LIBTIFF=builtin
2346             fi
2347         else
2348             dnl we are using the system library
2349             wxUSE_LIBTIFF=sys
2350         fi
2351     fi
2352 fi
2353
2354 dnl ------------------------------------------------------------------------
2355 dnl Check for expat libraries
2356 dnl ------------------------------------------------------------------------
2357
2358 if test "$wxUSE_EXPAT" != "no"; then
2359     wxUSE_XML=yes
2360     AC_DEFINE(wxUSE_EXPAT)
2361     AC_DEFINE(wxUSE_XML)
2362
2363     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2364         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2365         if test "x$found_expat_h" = "x1"; then
2366             dnl Expat 1.95.6 comes with broken expat.h:
2367             AC_CACHE_CHECK([if expat.h is valid C++ header],
2368                 wx_cv_expat_is_not_broken,
2369                 [
2370                 AC_LANG_SAVE
2371                 AC_LANG_CPLUSPLUS
2372                 AC_TRY_COMPILE([#include <expat.h>],[],
2373                     wx_cv_expat_is_not_broken=yes,
2374                     wx_cv_expat_is_not_broken=no
2375                 )
2376                 AC_LANG_RESTORE
2377                 ]
2378             )
2379             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2380                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2381             fi
2382         fi
2383         if test "x$EXPAT_LINK" = "x" ; then
2384             if test "$wxUSE_EXPAT" = "sys" ; then
2385                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2386             else
2387                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2388                 wxUSE_EXPAT=builtin
2389             fi
2390         else
2391             dnl we are using the system library
2392             wxUSE_EXPAT=sys
2393         fi
2394     fi
2395     if test "$wxUSE_EXPAT" = "builtin" ; then
2396         dnl Expat needs this:
2397         AC_CONFIG_SUBDIRS([src/expat])
2398     fi
2399 fi
2400
2401
2402 dnl ------------------------------------------------------------------------
2403 dnl Check for libmspack
2404 dnl ------------------------------------------------------------------------
2405
2406 if test "$wxUSE_LIBMSPACK" != "no"; then
2407     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2408     if test "x$found_mspack_h" = "x1"; then
2409         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2410                      MSPACK_LINK=" -lmspack")
2411     fi
2412     if test "x$MSPACK_LINK" = "x" ; then
2413         wxUSE_LIBMSPACK=no
2414     fi
2415 fi
2416
2417 if test "$wxUSE_LIBMSPACK" != "no"; then
2418     AC_DEFINE(wxUSE_LIBMSPACK)
2419 fi
2420
2421
2422 dnl ----------------------------------------------------------------
2423 dnl search for toolkit (widget sets)
2424 dnl ----------------------------------------------------------------
2425
2426 AFMINSTALL=
2427 WIN32INSTALL=
2428
2429 TOOLKIT=
2430 TOOLKIT_INCLUDE=
2431 WIDGET_SET=
2432
2433 dnl are we building for a win32 target environment?
2434 dnl If so, setup common stuff needed for both GUI and Base libs.
2435 if test "$USE_WIN32" = 1 ; then
2436     AC_CHECK_HEADERS(w32api.h)
2437     AC_CHECK_HEADER(windows.h, [],
2438     [
2439         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2440     ])
2441
2442     dnl --- FIXME: This is still a somewhat random list of libs,
2443     dnl ---        some of them should probably be included conditionally.
2444     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2445
2446     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2447         LIBS="$LIBS -loleacc"
2448     fi
2449
2450     case "${host}" in
2451         *-*-cygwin* )
2452             dnl Cygwin doesn't include these by default
2453             LIBS="$LIBS -lkernel32 -luser32"
2454             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2455     esac
2456
2457     dnl add extra odbc libs if we have compiled in odbc
2458     if test "$wxUSE_ODBC" = "sys" ; then
2459         wxUSE_ODBC = "yes"
2460     fi
2461     if test "$wxUSE_ODBC" = "yes" ; then
2462         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2463         AC_DEFINE(wxUSE_ODBC)
2464     fi
2465     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2466
2467     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2468     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2469
2470     dnl install Win32-specific files in "make install"
2471     WIN32INSTALL=win32install
2472 fi
2473
2474 if test "$wxUSE_GUI" = "yes"; then
2475     USE_GUI=1
2476
2477     GUI_TK_LIBRARY=
2478
2479     WXGTK12=
2480     WXGTK127=
2481     WXGTK20=
2482     WXGPE=
2483
2484     if test "$wxUSE_COCOA" = 1 ; then
2485         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2486             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2487             wxUSE_PRINTING_ARCHITECTURE=no
2488         fi
2489         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2490             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2491             wxUSE_DRAG_AND_DROP=no
2492         fi
2493         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2494             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2495             wxUSE_DRAGIMAGE=no
2496         fi
2497     fi
2498
2499     if test "$wxUSE_MSW" = 1 ; then
2500         TOOLKIT=MSW
2501         GUIDIST=MSW_DIST
2502
2503         dnl -mwindows causes a heap of other default gui libs to be linked in.
2504         case "${host}" in
2505             *-*-mingw32* )
2506                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2507         esac
2508     fi
2509
2510     if test "$wxUSE_GTK" = 1; then
2511         AC_MSG_CHECKING([for GTK+ version])
2512
2513         gtk_version_cached=1
2514         AC_CACHE_VAL(wx_cv_lib_gtk,
2515             [
2516                 dnl stupid GTK+ AM macros produce their own messages, so we
2517                 dnl have to pass to the next line
2518                 gtk_version_cached=0
2519                 AC_MSG_RESULT()
2520
2521                 dnl we must link against lgthread unless the user
2522                 dnl used --disable-threads
2523                 GTK_MODULES=
2524                 if test "$wxUSE_THREADS" = "yes"; then
2525                     GTK_MODULES=gthread
2526                 fi
2527
2528                 dnl note that if we fail to find GTK2 we abort and don't fall
2529                 dnl back to GTK1.x
2530                 wx_cv_lib_gtk=
2531                 if test "x$wxUSE_GTK2" = "xyes"; then
2532                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2533                 else
2534                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2535
2536                     if test -z "$wx_cv_lib_gtk"; then
2537                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2538                     fi
2539                 fi
2540
2541                 if test -z "$wx_cv_lib_gtk"; then
2542                     dnl looks better in AC_MSG_RESULT
2543                     wx_cv_lib_gtk=none
2544                 else
2545                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2546                     dnl subsequent runs
2547                     wx_cv_cflags_gtk=$GTK_CFLAGS
2548                     wx_cv_libs_gtk=$GTK_LIBS
2549                 fi
2550             ]
2551         )
2552
2553         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2554         dnl enough
2555         if test "$gtk_version_cached" = 1; then
2556             AC_MSG_RESULT($wx_cv_lib_gtk)
2557         fi
2558
2559         case "$wx_cv_lib_gtk" in
2560             2.0)    WXGTK20=1
2561                     TOOLKIT_VERSION=2
2562                     ;;
2563             1.2.7)  WXGTK127=1
2564                     WXGTK12=1
2565                     ;;
2566             1.2.3)  WXGTK12=1
2567                     ;;
2568             *)      AC_MSG_ERROR([
2569 Please check that gtk-config is in path, the directory
2570 where GTK+ libraries are installed (returned by
2571 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2572 equivalent variable and GTK+ is version 1.2.3 or above.
2573                             ])
2574                     ;;
2575         esac
2576
2577         if test "$WXGTK20" = 1; then
2578             save_CFLAGS="$CFLAGS"
2579             save_LIBS="$LIBS"
2580             CFLAGS="$CFLAGS $GTK_CFLAGS"
2581             LIBS="$LIBS $GTK_LIBS"
2582
2583             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2584
2585             dnl test if we have at least GTK+ 2.4:
2586             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2587             AC_TRY_COMPILE([
2588                             #include <gtk/gtk.h>
2589                            ],
2590                            [
2591                             #if !GTK_CHECK_VERSION(2,4,0)
2592                             #error "Not GTK+ 2.4"
2593                             #endif
2594                            ],
2595                            [
2596                             AC_DEFINE(__WXGTK24__)
2597                             AC_MSG_RESULT([yes])
2598                            ],
2599                            [
2600                             AC_MSG_RESULT([no])
2601                            ])
2602
2603             CFLAGS="$save_CFLAGS"
2604             LIBS="$save_LIBS"
2605         else
2606             if test "$wxUSE_UNICODE" = "yes"; then
2607                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2608                 wxUSE_UNICODE=no
2609             fi
2610         fi
2611
2612         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2613         dnl have it but we do the check for the others)
2614         if test "$USE_DARWIN" != 1; then
2615             AC_CHECK_FUNCS(poll)
2616         fi
2617
2618         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2619         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2620
2621         AFMINSTALL=afminstall
2622         TOOLKIT=GTK
2623         GUIDIST=GTK_DIST
2624
2625         dnl test for XIM support in libgdk
2626         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2627
2628
2629         dnl test for external libxpm if we're configured to use it
2630         if test "$wxUSE_GPE" = "yes"; then
2631             AC_MSG_CHECKING(for gpewidget library)
2632             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2633             if test "$ac_find_libraries" != "" ; then
2634                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2635                 dnl -lgpewidget must be before all GTK libs and
2636                 dnl we guess its path from the prefix
2637                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2638                 WXGPE=1
2639                 AC_MSG_RESULT(found at $ac_find_libraries)
2640             else
2641                 AC_MSG_RESULT(not found)
2642             fi
2643
2644             dnl AC_MSG_CHECKING(for gpe library)
2645             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2646             dnl if test "$ac_find_libraries" != "" ; then
2647             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2648             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2649             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2650             dnl else
2651             dnl     AC_MSG_RESULT(not found)
2652             dnl fi
2653         fi
2654     fi
2655
2656     if test "$wxUSE_MGL" = 1; then
2657        AC_MSG_CHECKING(for SciTech MGL library)
2658         if test "x$MGL_ROOT" = x ; then
2659             AC_MSG_RESULT(not found)
2660             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2661         else
2662             AC_MSG_RESULT($MGL_ROOT)
2663         fi
2664
2665         AC_MSG_CHECKING(for libmgl location)
2666         dnl Find MGL library that we want
2667         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2668         dnl             and for non-x86 versions
2669         case "${host}" in
2670             *-*-linux* )
2671               dnl glibc.so, glibc are for older versions of MGL,
2672               dnl x86/a, x86/so are used by >= 5.0 R11
2673               if test "x$wxUSE_SHARED" = xyes ; then
2674                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2675               else
2676                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2677               fi
2678               ;;
2679             *-pc-msdosdjgpp )
2680               mgl_os_candidates="dos32/dj2"
2681               ;;
2682             *)
2683               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2684         esac
2685
2686         mgl_lib_type=""
2687         mgl_os=""
2688
2689         for mgl_os_i in $mgl_os_candidates ; do
2690             if test "x$mgl_os" = x ; then
2691                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2692                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2693                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2694                         mgl_lib_type=debug
2695                         mgl_os=$mgl_os_i
2696                     fi
2697                 fi
2698                 if test "x$mgl_lib_type" = x ; then
2699                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2700                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2701                         mgl_lib_type=release
2702                         mgl_os=$mgl_os_i
2703                     fi
2704                 fi
2705             fi
2706         done
2707
2708         if test "x$mgl_os" = x ; then
2709             AC_MSG_RESULT(not found)
2710             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2711         fi
2712         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2713
2714         wxUSE_UNIVERSAL="yes"
2715
2716         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2717         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2718
2719         AFMINSTALL=afminstall
2720         TOOLKIT=MGL
2721         GUIDIST=MGL_DIST
2722     fi
2723
2724     if test "$wxUSE_MICROWIN" = 1; then
2725         AC_MSG_CHECKING(for MicroWindows)
2726         if test "x$MICROWINDOWS" = x ; then
2727             AC_MSG_RESULT(not found)
2728             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2729         else
2730             AC_MSG_RESULT($MICROWINDOWS)
2731         fi
2732
2733         if test -f $MICROWINDOWS/lib/libmwin.a; then
2734             AC_MSG_RESULT(MicroWindows' libraries found.)
2735         else
2736             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2737         fi
2738
2739         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2740         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2741
2742         wxUSE_UNIVERSAL="yes"
2743
2744         AFMINSTALL=afminstall
2745         TOOLKIT=MICROWIN
2746         GUIDIST=MICROWIN_DIST
2747
2748         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2749     fi
2750
2751     dnl common part of X11 and Motif port checks
2752     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2753         dnl use standard macros to check for X headers/libs, this brings
2754         dnl support for the standard configure options --x-includes,
2755         dnl --x-libraries and --no-x
2756         AC_PATH_XTRA
2757
2758         if test "$no_x" = "yes"; then
2759           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2760         fi
2761
2762         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2763         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2764         dnl this junk out
2765         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2766         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2767         AFMINSTALL=afminstall
2768         COMPILED_X_PROGRAM=0
2769
2770     fi
2771
2772     if test "$wxUSE_X11" = 1; then
2773         if test "$wxUSE_NANOX" = "yes"; then
2774             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2775             if test "x$MICROWIN" = x ; then
2776                 AC_MSG_RESULT(not found)
2777                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2778             else
2779                 AC_MSG_RESULT($MICROWIN)
2780                 AC_DEFINE(wxUSE_NANOX)
2781             fi
2782         fi
2783
2784         if test "$wxUSE_UNICODE" = "yes"; then
2785                 PKG_CHECK_MODULES(PANGOX, pangox,
2786                     [
2787                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2788                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2789                     ],
2790                     [
2791                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2792                     ]
2793                 )
2794                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2795                     [
2796                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2797                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2798                     ],
2799                     [
2800                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2801                         wxUSE_PRINTING_ARCHITECTURE="no"
2802                     ]
2803                 )
2804                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2805                     [
2806                         AC_DEFINE(HAVE_PANGO_XFT)
2807                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2808                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2809                     ],
2810                     [
2811                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2812                     ]
2813                 )
2814                 save_CFLAGS="$CFLAGS"
2815                 save_LIBS="$LIBS"
2816                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2817                 LIBS="$LIBS $PANGOX_LIBS"
2818                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2819                 CFLAGS="$save_CFLAGS"
2820                 LIBS="$save_LIBS"
2821         fi
2822
2823         wxUSE_UNIVERSAL="yes"
2824
2825         if test "$wxUSE_NANOX" = "yes"; then
2826             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2827             TOOLCHAIN_DEFS="${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"
2828             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2829         else
2830             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2831         fi
2832
2833         TOOLKIT=X11
2834         GUIDIST=X11_DIST
2835     fi
2836
2837     if test "$wxUSE_MOTIF" = 1; then
2838         AC_MSG_CHECKING(for Motif/Lesstif headers)
2839         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2840         if test "$ac_find_includes" != "" ; then
2841             AC_MSG_RESULT(found in $ac_find_includes)
2842             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2843             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2844         else
2845             AC_TRY_COMPILE(
2846                 [
2847                     #include <Xm/Xm.h>
2848                 ],
2849                 [
2850                     int version;
2851                     version = xmUseVersion;
2852                 ],
2853                 [
2854                     AC_MSG_RESULT(found in default search path)
2855                     COMPILED_X_PROGRAM=1
2856                 ],
2857                 [
2858                     AC_MSG_RESULT(no)
2859                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2860                 ]
2861             )
2862         fi
2863
2864         if test "$COMPILED_X_PROGRAM" = 0; then
2865             AC_MSG_CHECKING(for Motif/Lesstif library)
2866             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2867             if test "$ac_find_libraries" != "" ; then
2868                 AC_MSG_RESULT(found at $ac_find_libraries)
2869
2870                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2871                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2872             else
2873                 dnl it might happen that we found headers in one of the
2874                 dnl standard paths but the libs are elsewhere - we do need to
2875                 dnl try to compile a sample program then here
2876                 save_CFLAGS=$CFLAGS
2877                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2878
2879                 AC_TRY_COMPILE(
2880                     [
2881                         #include <Xm/Xm.h>
2882                     ],
2883                     [
2884                         int version;
2885                         version = xmUseVersion;
2886                     ],
2887                     [
2888                         AC_MSG_RESULT(found in default search path)
2889                         COMPILED_X_PROGRAM=1
2890                     ],
2891                     [
2892                         AC_MSG_RESULT(no)
2893                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2894                     ]
2895                 )
2896
2897                 CFLAGS=$save_CFLAGS
2898             fi
2899         fi
2900
2901         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2902         libp_link=""
2903         libsm_ice_link=""
2904         libs_found=0
2905         for libp in "" " -lXp"; do
2906             if test "$libs_found" = "0"; then
2907                 for libsm_ice in "" " -lSM -lICE"; do
2908                     if test "$libs_found" = "0"; then
2909                         save_LIBS="$LIBS"
2910                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2911                         save_CFLAGS=$CFLAGS
2912                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2913
2914                         AC_TRY_LINK(
2915                             [
2916                                 #include <Xm/Xm.h>
2917                                 #include <Xm/List.h>
2918                             ],
2919                             [
2920                                 XmString string = NULL;
2921                                 Widget w = NULL;
2922                                 int position = 0;
2923                                 XmListAddItem(w, string, position);
2924                             ],
2925                             [
2926                                 libp_link="$libp"
2927                                 libsm_ice_link="$libsm_ice"
2928                                 AC_MSG_RESULT(
2929                                     [need${libp_link}${libsm_ice_link}])
2930                                 libs_found=1
2931                             ], []
2932                         )
2933
2934                         LIBS="$save_LIBS"
2935                         CFLAGS=$save_CFLAGS
2936                     fi
2937                 done
2938             fi
2939         done
2940
2941         if test "$libs_found" = "0"; then
2942             AC_MSG_RESULT([can't find the right libraries])
2943             AC_MSG_ERROR([can't link a simple motif program])
2944         fi
2945
2946         save_CFLAGS=$CFLAGS
2947         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2948         AC_MSG_CHECKING([for Motif 2])
2949         AC_TRY_COMPILE([
2950                         #include <Xm/Xm.h>
2951                        ],
2952                        [
2953                         #if XmVersion < 2000
2954                         #error "Not Motif 2"
2955                         #endif
2956                        ],
2957                        [
2958                         AC_DEFINE(__WXMOTIF20__,1)
2959                         AC_MSG_RESULT([found])
2960                        ],
2961                        [
2962                         AC_DEFINE(__WXMOTIF20__,0)
2963                         AC_MSG_RESULT([not found])
2964                        ])
2965         CFLAGS=$save_CFLAGS
2966
2967         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2968         TOOLKIT=MOTIF
2969         GUIDIST=MOTIF_DIST
2970     fi
2971
2972     dnl more tests common to X11 and Motif:
2973     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2974         dnl test for external libxpm if we're configured to use it
2975         if test "$wxUSE_LIBXPM" = "sys"; then
2976             AC_MSG_CHECKING(for Xpm library)
2977             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2978             if test "$ac_find_libraries" != "" ; then
2979                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2980                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2981                 AC_MSG_RESULT(found at $ac_find_libraries)
2982
2983                 AC_CACHE_CHECK([for X11/xpm.h],
2984                     wx_cv_x11_xpm_h,
2985                     [
2986                         save_CFLAGS=$CFLAGS
2987                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2988
2989                         AC_TRY_COMPILE(
2990                             [
2991                                 #include <X11/xpm.h>
2992                             ],
2993                             [
2994                                 int version;
2995                                 version = XpmLibraryVersion();
2996                             ],
2997                             wx_cv_x11_xpm_h=yes,
2998                             wx_cv_x11_xpm_h=no
2999                         )
3000
3001                         CFLAGS=$save_CFLAGS
3002                     ]
3003                 )
3004
3005                 if test $wx_cv_x11_xpm_h = "yes"; then
3006                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3007                     AC_DEFINE(wxHAVE_LIB_XPM)
3008                 else
3009                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3010                 fi
3011             fi
3012
3013         fi
3014
3015         dnl XShapeQueryExtension checks: first the library, then prototype
3016         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3017                      [
3018                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3019                       wxHAVE_XEXT_LIB=1
3020                      ],
3021                      [], [$GUI_TK_LIBRARY -lX11])
3022
3023         if test "$wxHAVE_XEXT_LIB" = 1; then
3024             save_CFLAGS="$CFLAGS"
3025             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3026
3027             AC_MSG_CHECKING([for X11/extensions/shape.h])
3028             AC_TRY_COMPILE([
3029                             #include <X11/Xlib.h>
3030                             #include <X11/extensions/shape.h>
3031                            ],
3032                            [
3033                             int dummy1, dummy2;
3034                             XShapeQueryExtension((Display*)NULL,
3035                                                  (int*)NULL, (int*)NULL);
3036                            ],
3037                            [
3038                             AC_DEFINE(HAVE_XSHAPE)
3039                             AC_MSG_RESULT([found])
3040                            ],
3041                            [
3042                             AC_MSG_RESULT([not found])
3043                            ])
3044             CFLAGS="$save_CFLAGS"
3045
3046         fi
3047     fi
3048
3049     if test "$wxUSE_MAC" = 1; then
3050         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3051         if test "$GCC" = yes; then
3052             AC_MSG_RESULT([gcc])
3053             CPPFLAGS_PASCAL="-fpascal-strings"
3054         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3055             AC_MSG_RESULT([xlc])
3056             CPPFLAGS_PASCAL="-qmacpstr"
3057         else
3058             AC_MSG_RESULT([none])
3059         fi
3060
3061         if test "x$wxUSE_UNIX" = "xyes"; then
3062             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3063         else
3064             dnl platform.h needs TARGET_CARBON before setup.h
3065             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3066         fi
3067
3068         TOOLKIT=MAC
3069         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3070         GUIDIST=MACX_DIST
3071         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3072         dnl are different, so they need different names:
3073         WXBASEPORT="_carbon"
3074     fi
3075
3076     if test "$wxUSE_COCOA" = 1; then
3077         TOOLKIT=COCOA
3078         GUIDIST=COCOA_DIST
3079     fi
3080
3081     if test "$wxUSE_PM" = 1; then
3082         TOOLKIT=PM
3083         GUIDIST=PM_DIST
3084         AC_CACHE_CHECK([for type SPBCDATA],
3085             wx_cv_spbcdata,
3086             [
3087                 AC_TRY_COMPILE(
3088                     [
3089                         #define INCL_PM
3090                         #include <os2.h>
3091                     ],
3092                     [
3093                         SPBCDATA test;
3094                     ],
3095                     wx_cv_spbcdata=yes,
3096                     wx_cv_spbcdata=no
3097                 )
3098             ]
3099         )
3100
3101         if test $wx_cv_spbcdata = "yes"; then
3102             AC_DEFINE(HAVE_SPBCDATA)
3103         fi
3104     fi
3105
3106     dnl the name of the directory where the files for this toolkit live
3107     if test "$TOOLKIT" = "PM" ; then
3108         TOOLKIT_DIR="os2"
3109     else
3110         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3111     fi
3112
3113     if test "$wxUSE_UNIVERSAL" = "yes"; then
3114         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3115         WIDGET_SET=univ
3116     fi
3117
3118     dnl distribute samples/demos/utils with GUI versions
3119     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3120     DISTDIR="wx\$(TOOLKIT)"
3121 else
3122     USE_GUI=0
3123
3124     dnl this doesn't quite work right for wxBase, but the places
3125     dnl where it is wrong aren't fatal (yet) though.
3126     TOOLKIT_DIR="base"
3127
3128     dnl the sources, their dependenices and the headers
3129     if test "$USE_WIN32" = 1 ; then
3130         dnl yes, the toolkit for wxBase on win32 is actually MSW
3131         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3132         TOOLKIT="MSW"
3133     fi
3134
3135     dnl distribute only wxBase sources/headers
3136     GUIDIST="BASE_DIST"
3137     DISTDIR="wxBase"
3138 fi
3139
3140 dnl ---------------------------------------------------------------------------
3141 dnl Optional libraries included when system library is not used
3142 dnl ---------------------------------------------------------------------------
3143
3144
3145 dnl ----------------------------------------------------------------
3146 dnl iODBC support
3147 dnl ----------------------------------------------------------------
3148
3149 IODBC_C_SRC=""
3150
3151
3152 dnl ODBC is handled seperately for MSW
3153 if test "$TOOLKIT" != "MSW" ; then
3154
3155     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3156         dnl This is not ideal we really ough to use the unixodbc-config
3157         dnl  or iodbc-config if they exist.
3158
3159         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3160         if test "x$found_sql_h" = "x1" ; then
3161             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3162             [
3163                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3164                 [
3165                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3166                 ])
3167             ])
3168         fi
3169         if test "x$ODBC_LINK" = "x" ; then
3170             if test "$wxUSE_ODBC" = "sys" ; then
3171                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3172             else
3173                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3174                 wxUSE_ODBC=builtin
3175             fi
3176         else
3177             dnl we are using the system library
3178             wxUSE_ODBC=sys
3179         fi
3180     fi
3181     if test "$wxUSE_ODBC" != "no" ; then
3182         AC_DEFINE(wxUSE_ODBC)
3183         if test "$wxUSE_ODBC" = "builtin" ; then
3184             AC_DEFINE(wxUSE_BUILTIN_IODBC)
3185         fi
3186         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3187
3188         dnl is this still necessary in 2.5?
3189         WXODBCFLAG="-D_IODBC_"
3190     fi
3191 fi
3192
3193
3194 dnl ---------------------------------------------------------------------------
3195 dnl wxDisplay Sanity checks
3196 dnl ---------------------------------------------------------------------------
3197
3198 if test "$wxUSE_DISPLAY" = "yes"; then
3199 dnl ---------------------------------------------------------------------------
3200 dnl Xinerama (for unix ) - Brian Victor
3201 dnl ---------------------------------------------------------------------------
3202     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3203         AC_MSG_CHECKING([for Xinerama])
3204         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3205         if test "$ac_find_libraries" != "" ; then
3206             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3207             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3208                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3209             fi
3210             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3211             AC_MSG_RESULT([yes])
3212
3213             AC_MSG_CHECKING([for Xxf86vm extension])
3214             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3215             if test "$ac_find_libraries" != "" ; then
3216                 AC_MSG_RESULT([yes])
3217                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3218                                  [
3219                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3220                                  ],
3221                                  [],
3222                                  [
3223                                       #if HAVE_X11_XLIB_H
3224                                         #include <X11/Xlib.h>
3225                                       #endif
3226                                  ])
3227             else
3228                 AC_MSG_RESULT([no])
3229             fi
3230
3231         else
3232             AC_MSG_RESULT([no])
3233             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3234             wxUSE_DISPLAY="no"
3235         fi
3236     elif test "$wxUSE_MSW" = 1; then
3237 dnl ---------------------------------------------------------------------------
3238 dnl DirectDraw  / Multimon for MSW
3239 dnl ---------------------------------------------------------------------------
3240         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3241             [
3242                 wxUSE_DISPLAY="no"
3243                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3244             ],
3245             [#include <windows.h>])
3246     fi
3247 fi
3248
3249 dnl ---------------------------------------------------------------------------
3250 dnl OpenGL libraries
3251 dnl ---------------------------------------------------------------------------
3252
3253 USE_OPENGL=0
3254 if test "$wxUSE_OPENGL" = "yes"; then
3255     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3256         OPENGL_LIBS="-framework OpenGL -framework AGL"
3257     elif test "$wxUSE_MSW" = 1; then
3258         OPENGL_LIBS="-lopengl32 -lglu32"
3259     else
3260         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3261         dnl GL/gl.h on Mac OS X where it is located in
3262         dnl /usr/X11R6/include/GL/gl.h:
3263
3264         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3265         if test "$ac_find_includes" != "" ; then
3266             AC_MSG_RESULT(found in $ac_find_includes)
3267             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3268             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3269         fi
3270
3271         AC_CHECK_HEADER(GL/gl.h,
3272             [
3273                 found_gl=0
3274
3275                 AC_MSG_CHECKING([for -lGL])
3276                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3277                 if test "$ac_find_libraries" != "" ; then
3278                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3279                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3280                         LDFLAGS_GL="$ac_path_to_link"
3281                     fi
3282
3283                     dnl don't suppose that libGL and libGLU are always in the
3284                     dnl same directory -- this is not true for some common
3285                     dnl distributions
3286                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3287                     if test "$ac_find_libraries" != "" ; then
3288                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3289                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3290                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3291                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3292                         fi
3293
3294                         found_gl=1
3295                         OPENGL_LIBS="-lGL -lGLU"
3296                         AC_MSG_RESULT([yes])
3297                     fi
3298                 fi
3299
3300                 if test "$found_gl" != 1; then
3301                     AC_MSG_RESULT([no])
3302                     AC_MSG_CHECKING([for -lMesaGL])
3303                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3304                     if test "$ac_find_libraries" != "" ; then
3305                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3306                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3307                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3308                         AC_MSG_RESULT([yes])
3309                     else
3310                         AC_MSG_RESULT([no])
3311                     fi
3312                 fi
3313             ])
3314
3315         if test "x$OPENGL_LIBS" = "x"; then
3316             dnl it should be an error and not a warning because OpenGL is not on
3317             dnl by default and so if it had been explicitely requested, we
3318             dnl shouldn't just fall back to compiling the library without it
3319             AC_MSG_ERROR(OpenGL libraries not available)
3320         fi
3321     fi
3322
3323     if test "$wxUSE_OPENGL" = "yes"; then
3324         USE_OPENGL=1
3325         AC_DEFINE(wxUSE_OPENGL)
3326         AC_DEFINE(wxUSE_GLCANVAS)
3327         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3328     fi
3329 fi
3330
3331
3332 dnl the symbol which allows conditional compilation for the given toolkit
3333 if test -n "$TOOLKIT" ; then
3334     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3335 fi
3336
3337
3338 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3339
3340 if test "$wxUSE_SHARED" = "yes"; then
3341     case "${host}" in
3342       *-pc-msdosdjgpp )
3343         dnl only static for now
3344         wxUSE_SHARED=no
3345         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3346       ;;
3347     esac
3348 fi
3349
3350 if test "$wxUSE_SHARED" = "yes"; then
3351
3352     dnl use versioned symbols if available on the platform
3353     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3354
3355     case "${host}" in
3356       *-*-linux* | *-*-gnu* )
3357         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3358         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3359         ;;
3360
3361       *-*-solaris2* )
3362         if test "$GCC" = yes ; then
3363             dnl newer versions of gcc need -isystem to compile X headers on
3364             dnl Solaris (which use old style C syntax)
3365             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3366
3367             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3368             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3369             saveLdflags="$LDFLAGS"
3370             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3371             AC_MSG_CHECKING([if the linker accepts -rpath])
3372             AC_TRY_LINK(
3373                 [],[],
3374                 [
3375                     AC_MSG_RESULT([yes])
3376                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3377                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3378                 ],[
3379                     AC_MSG_RESULT([no])
3380                     AC_MSG_CHECKING([if the linker accepts -R])
3381                     LDFLAGS="$saveLdflags -Wl,-R,/"
3382                     AC_TRY_LINK(
3383                         [],[],
3384                         [
3385                             AC_MSG_RESULT([yes])
3386                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3387                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3388                         ],[
3389                             AC_MSG_RESULT([no])
3390                         ])
3391                 ])
3392             LDFLAGS="$saveLdflags"
3393         else
3394             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3395             WXCONFIG_RPATH="-R\$libdir"
3396         fi
3397       ;;
3398
3399       powerpc-*-darwin* )
3400         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3401         cat <<EOF >change-install-names
3402 #!/bin/sh
3403 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3404 inst_cmd="install_name_tool "
3405 for i in \${libnames} ; do
3406     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3407 done
3408 \${inst_cmd} \${3}
3409 EOF
3410         chmod +x change-install-names
3411       ;;
3412
3413       *-*-cygwin* | *-*-mingw32* )
3414         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3415         ;;
3416
3417       *-*-hpux* )
3418         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3419         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3420         ;;
3421
3422     esac
3423
3424     if test $wxUSE_RPATH = "no"; then
3425         SAMPLES_RPATH_FLAG=''
3426         SAMPLES_RPATH_POSTLINK=''
3427         WXCONFIG_RPATH=''
3428     fi
3429
3430     SHARED=1
3431
3432 else
3433
3434     config_linkage_component="-static"
3435     SHARED=0
3436
3437 fi
3438
3439
3440 UNICODE=0
3441 lib_unicode_suffix=
3442 WX_CHARTYPE="ansi"
3443 if test "$wxUSE_UNICODE" = "yes"; then
3444     lib_unicode_suffix=u
3445     WX_CHARTYPE="unicode"
3446     UNICODE=1
3447 fi
3448
3449 lib_debug_suffix=
3450 WX_DEBUGTYPE="release"
3451 DEBUG_FLAG=0
3452 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3453     lib_debug_suffix=d
3454     WX_DEBUGTYPE="debug"
3455     DEBUG_FLAG=1
3456 fi
3457
3458 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3459 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3460
3461 DEBUG_INFO=0
3462 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3463     DEBUG_INFO=1
3464 fi
3465
3466 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3467
3468 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3469
3470 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3471
3472 if test "$cross_compiling" = "yes"; then
3473     HOST_SUFFIX="-$host_alias"
3474     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3475     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3476 fi
3477
3478 dnl library link name
3479 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3480 dnl If we ever need to do that, we won't need to keep these.
3481 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3482 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3483
3484
3485
3486 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3487     dnl base name of the resource file for wxMac must be the same
3488     dnl as library installation base name (-install_name)
3489     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3490     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3491
3492     dnl add the resources target for wxMac
3493     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3494
3495     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3496     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3497     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3498
3499     MACSETFILE="\$(SETFILE)"
3500
3501     dnl resources are bundled both with shared library and applications
3502     dnl since the carb resource *must* be included in the application
3503     if test "$wxUSE_MAC" = 1; then
3504         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3505
3506         dnl this command is used to implement `wx-config --rezflags` and it is
3507         dnl eval'd there so escape any metacharacters inside
3508         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3509     else
3510         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3511         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3512     fi
3513 else
3514     dnl default value is to (silently) do nothing in the makefile
3515     MACSETFILE="@true"
3516     MACRESWXCONFIG="@true"
3517
3518     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3519     if test "$wxUSE_PM" = 1; then
3520         MACRESCOMP="emxbind -ep"
3521     else
3522         MACRESCOMP="@true"
3523     fi
3524 fi
3525
3526
3527 dnl ---------------------------------------------------------------------------
3528 dnl Checks for typedefs
3529 dnl ---------------------------------------------------------------------------
3530
3531 dnl   defines mode_t if not already defined
3532 AC_TYPE_MODE_T
3533 dnl   defines off_t if not already defined
3534 AC_TYPE_OFF_T
3535 dnl   defines pid_t if not already defined
3536 AC_TYPE_PID_T
3537 dnl   defines size_t if not already defined
3538 AC_TYPE_SIZE_T
3539 dnl   defines uid_t and gid_t if not already defined
3540 AC_TYPE_UID_T
3541
3542 dnl sets HAVE_SSIZE_T if ssize_t is defined
3543 AC_CHECK_TYPES(ssize_t)
3544
3545 dnl check what exactly size_t is on this machine - this is necessary to avoid
3546 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3547 AC_LANG_SAVE
3548 AC_LANG_CPLUSPLUS
3549 AC_CACHE_CHECK([if size_t is unsigned int],
3550     wx_cv_size_t_is_uint,
3551     [
3552     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3553     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3554     dnl methods in a local class (i.e. class inside a function) declaration
3555     dnl without any objections!!
3556     dnl
3557     dnl hence the hack below: we must have Foo at global scope!
3558     AC_TRY_COMPILE([#include <stddef.h>],
3559         [
3560             return 0; }
3561
3562             struct Foo { void foo(size_t); void foo(unsigned int); };
3563
3564             int bar() {
3565         ],
3566         wx_cv_size_t_is_uint=no,
3567         wx_cv_size_t_is_uint=yes
3568     )
3569     ]
3570 )
3571
3572 if test "$wx_cv_size_t_is_uint" = "yes"; then
3573     AC_DEFINE(wxSIZE_T_IS_UINT)
3574 else
3575     AC_CACHE_CHECK([if size_t is unsigned long],
3576         wx_cv_size_t_is_ulong,
3577         AC_TRY_COMPILE([#include <stddef.h>],
3578             [
3579                 return 0; }
3580
3581                 struct Foo { void foo(size_t); void foo(unsigned long); };
3582
3583                 int bar() {
3584             ],
3585             wx_cv_size_t_is_ulong=no,
3586             wx_cv_size_t_is_ulong=yes
3587         )
3588     )
3589
3590     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3591         AC_DEFINE(wxSIZE_T_IS_ULONG)
3592     fi
3593 fi
3594
3595 AC_LANG_RESTORE
3596
3597 dnl ---------------------------------------------------------------------------
3598 dnl Checks for structures
3599 dnl ---------------------------------------------------------------------------
3600
3601 dnl does passwd struct has the pw_gecos field?
3602 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3603     [
3604         AC_TRY_COMPILE([#include <pwd.h>],
3605              [
3606                 char *p;
3607                 struct passwd *pw;
3608                 p = pw->pw_gecos;
3609              ],
3610              [
3611                 wx_cv_struct_pw_gecos=yes
3612              ],
3613              [
3614                 wx_cv_struct_pw_gecos=no
3615              ]
3616         )
3617     ]
3618 )
3619
3620 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3621     AC_DEFINE(HAVE_PW_GECOS)
3622 fi
3623
3624 dnl ---------------------------------------------------------------------------
3625 dnl Check for functions
3626 dnl ---------------------------------------------------------------------------
3627
3628 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3629 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3630     AC_DEFINE(wxUSE_WCHAR_T)
3631
3632     dnl check for wcslen in all possible places
3633     WCSLEN_FOUND=0
3634     WCHAR_LINK=
3635     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3636
3637     if test "$WCSLEN_FOUND" = 0; then
3638         if test "$TOOLKIT" = "MSW"; then
3639             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3640         else
3641             AC_CHECK_LIB(w, wcslen, [
3642                             WCHAR_LINK=" -lw"
3643                             WCSLEN_FOUND=1
3644                         ])
3645         fi
3646     fi
3647
3648     if test "$WCSLEN_FOUND" = 1; then
3649         AC_DEFINE(HAVE_WCSLEN)
3650     fi
3651
3652     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3653     if test "$USE_HPUX" = 1; then
3654         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3655     fi
3656
3657     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3658     dnl libc versions if possible
3659     AC_CHECK_FUNCS(wcsrtombs)
3660 else
3661     AC_MSG_WARN([Wide character support is unavailable])
3662 fi
3663
3664 dnl *printf() functions sometimes are available in the library but not
3665 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3666 dnl detect this we have to use C++ compiler for testing
3667 AC_LANG_SAVE
3668 AC_LANG_CPLUSPLUS
3669
3670 dnl check for vsnprintf() -- a safe version of vsprintf())
3671 dnl
3672 dnl the trouble here is that on some systems (notable HP-UX) this function is
3673 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3674 dnl stupidly, provides a dummy function declaration inside its extension)
3675 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3676 dnl
3677 dnl so we first check if the function is in the library
3678 AC_CHECK_FUNCS(vsnprintf)
3679
3680 if test "$ac_cv_func_vsnprintf" = "yes"; then
3681     dnl yes it is -- now check if it is in the headers
3682     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3683         [
3684             AC_TRY_COMPILE(
3685                 [
3686                     #include <stdio.h>
3687                     #include <stdarg.h>
3688                 ],
3689                 [
3690                     char *buf;
3691                     va_list ap;
3692                     vsnprintf(buf, 10u, "%s", ap);
3693                 ],
3694                 wx_cv_func_vsnprintf_decl=yes,
3695                 [
3696                     dnl Metrowerks does provide a vsnprintf declaration
3697                     dnl but in C++ mode it's always in std namespace.
3698                     dnl FIXME: Do we have any UNIX C++ compilers that would
3699                     dnl fail this test if using namespace std; was
3700                     dnl simply always included?
3701                     AC_TRY_COMPILE(
3702                         [
3703                             #include <stdio.h>
3704                             #include <stdarg.h>
3705                             using namespace std;
3706                         ],
3707                         [
3708                             char *buf;
3709                             va_list ap;
3710                             vsnprintf(buf, 10u, "%s", ap);
3711                         ],
3712                         wx_cv_func_vsnprintf_decl=yes,
3713                         wx_cv_func_vsnprintf_decl=no
3714                     )
3715                 ]
3716             )
3717         ]
3718     )
3719
3720     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3721         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3722     fi
3723 fi
3724
3725 if test "$wxUSE_UNICODE" = yes; then
3726     dnl also look if we have wide char IO functions
3727     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3728
3729     dnl MinGW has a vswprintf with a different prototype, and
3730     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3731     dnl finds it even if it is not declared in some versions...
3732     AC_MSG_CHECKING([for _vsnwprintf])
3733     AC_TRY_COMPILE([#include <wchar.h>],
3734                    [&_vsnwprintf;],
3735                    [AC_MSG_RESULT([yes])
3736                     AC_DEFINE(HAVE__VSNWPRINTF)],
3737                    [AC_MSG_RESULT([no])]);
3738 fi
3739
3740 AC_LANG_RESTORE
3741
3742
3743
3744 dnl the following tests are for Unix(like) systems only
3745 if test "$TOOLKIT" != "MSW"; then
3746
3747 dnl check for available version of iconv()
3748
3749 AC_LANG_SAVE
3750 AC_LANG_CPLUSPLUS
3751 AM_ICONV
3752 LIBS="$LIBICONV $LIBS"
3753 AC_LANG_RESTORE
3754
3755 dnl check for POSIX signals if we need them
3756 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3757     AC_CHECK_FUNCS(sigaction)
3758
3759     if test "$ac_cv_func_sigaction" = "no"; then
3760         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3761         wxUSE_ON_FATAL_EXCEPTION=no
3762     fi
3763
3764     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3765       AC_LANG_SAVE
3766       AC_LANG_CPLUSPLUS
3767
3768       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3769       [
3770         AC_TRY_COMPILE([#include <signal.h>],
3771                      [
3772                         extern void testSigHandler(int);
3773
3774                         struct sigaction sa;
3775                         sa.sa_handler = testSigHandler;
3776                      ], [
3777                         wx_cv_type_sa_handler=int
3778                      ], [
3779                         wx_cv_type_sa_handler=void
3780                      ])
3781       ])
3782
3783       AC_LANG_RESTORE
3784
3785       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3786     fi
3787 fi
3788
3789 dnl backtrace() and backtrace_symbols() for wxStackWalker
3790 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3791     AC_LANG_SAVE
3792     AC_LANG_CPLUSPLUS
3793
3794     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3795         [
3796             AC_TRY_COMPILE([#include <execinfo.h>],
3797                 [
3798                     void *trace[1];
3799                     char **messages;
3800
3801                     backtrace(trace, 1);
3802                     messages = backtrace_symbols(trace, 1);
3803                 ],
3804                 wx_cv_func_backtrace=yes,
3805                 wx_cv_func_backtrace=no
3806             )
3807         ]
3808     )
3809
3810
3811     if test "$wx_cv_func_backtrace" = "no"; then
3812         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3813         wxUSE_STACKWALKER=no
3814     else
3815         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3816             [
3817                 AC_TRY_COMPILE([#include <cxxabi.h>],
3818                     [
3819                         int rc;
3820                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3821                     ],
3822                     wx_cv_func_cxa_demangle=yes,
3823                     wx_cv_func_cxa_demangle=no
3824                 )
3825             ]
3826         )
3827
3828         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3829             AC_DEFINE(HAVE_CXA_DEMANGLE)
3830         fi
3831     fi
3832
3833     AC_LANG_RESTORE
3834 fi
3835
3836 dnl check for the function for temp files creation
3837 AC_CHECK_FUNCS(mkstemp mktemp, break)
3838
3839 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3840 dnl Linux and *BSD and statvfs() under Solaris
3841 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3842     AC_TRY_COMPILE(
3843         [
3844              #if defined(__BSD__)
3845                #include <sys/param.h>
3846                #include <sys/mount.h>
3847              #else
3848                #include <sys/vfs.h>
3849              #endif
3850         ],
3851         [
3852              long l;
3853              struct statfs fs;
3854              statfs("/", &fs);
3855              l = fs.f_bsize;
3856              l += fs.f_blocks;
3857              l += fs.f_bavail;
3858         ],
3859         [
3860              wx_cv_func_statfs=yes
3861         ],
3862         [
3863              wx_cv_func_statfs=no
3864         ]
3865     )
3866 )
3867
3868 if test "$wx_cv_func_statfs" = "yes"; then
3869     wx_cv_type_statvfs_t="struct statfs"
3870     AC_DEFINE(HAVE_STATFS)
3871 else
3872     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3873         AC_TRY_COMPILE(
3874             [
3875                 #include <stddef.h>
3876                 #include <sys/statvfs.h>
3877             ],
3878             [
3879                 statvfs("/", NULL);
3880             ],
3881             wx_cv_func_statvfs=yes,
3882             wx_cv_func_statvfs=no
3883         )
3884     )
3885
3886     if test "$wx_cv_func_statvfs" = "yes"; then
3887         dnl we also have to check whether we should use statvfs_t (works under
3888         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3889         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3890         dnl mode both work fine)
3891         dnl
3892         dnl for this check C++ compiler has to be used as passing incompatible
3893         dnl pointers is just a warning and not an error in C
3894         AC_LANG_SAVE
3895         AC_LANG_CPLUSPLUS
3896
3897         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3898             AC_TRY_COMPILE(
3899                 [
3900                     #include <sys/statvfs.h>
3901                 ],
3902                 [
3903                     long l;
3904                     statvfs_t fs;
3905                     statvfs("/", &fs);
3906                     l = fs.f_bsize;
3907                     l += fs.f_blocks;
3908                     l += fs.f_bavail;
3909                 ],
3910                 wx_cv_type_statvfs_t=statvfs_t,
3911                 [
3912                     AC_TRY_COMPILE(
3913                         [
3914                             #include <sys/statvfs.h>
3915                         ],
3916                         [
3917                             long l;
3918                             struct statvfs fs;
3919                             statvfs("/", &fs);
3920                             l = fs.f_bsize;
3921                             l += fs.f_blocks;
3922                             l += fs.f_bavail;
3923                         ],
3924                         wx_cv_type_statvfs_t="struct statvfs",
3925                         wx_cv_type_statvfs_t="unknown"
3926                     )
3927                 ]
3928             )
3929         )
3930
3931         AC_LANG_RESTORE
3932
3933         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3934             AC_DEFINE(HAVE_STATVFS)
3935         fi
3936     else
3937         dnl set it for the test below
3938         wx_cv_type_statvfs_t="unknown"
3939     fi
3940 fi
3941
3942 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3943     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3944 else
3945     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3946 fi
3947
3948 dnl check for fcntl() or at least flock() needed by Unix implementation of
3949 dnl wxSingleInstanceChecker
3950 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3951     AC_CHECK_FUNCS(fcntl flock, break)
3952
3953     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3954         AC_MSG_WARN(wxSingleInstanceChecker not available)
3955         wxUSE_SNGLINST_CHECKER=no
3956     fi
3957 fi
3958
3959 dnl check for timegm() used by datetime.cpp
3960 AC_CHECK_FUNCS(timegm)
3961
3962 dnl look for a function to modify the environment
3963 AC_CHECK_FUNCS(putenv setenv, break)
3964
3965 HAVE_SOME_SLEEP_FUNC=0
3966 if test "$USE_BEOS" = 1; then
3967     dnl BeOS has its own (wonder where did they get it from) sleep() function
3968     dnl in unistd.h
3969     AC_DEFINE(HAVE_SLEEP)
3970     HAVE_SOME_SLEEP_FUNC=1
3971 fi
3972
3973 if test "$USE_DARWIN" = 1; then
3974     dnl Mac OS X/Darwin has both nanosleep and usleep
3975     dnl but only usleep is defined in unistd.h
3976     AC_DEFINE(HAVE_USLEEP)
3977     HAVE_SOME_SLEEP_FUNC=1
3978 fi
3979
3980 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3981     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3982     POSIX4_LINK=
3983     AC_CHECK_FUNCS(nanosleep,
3984         AC_DEFINE(HAVE_NANOSLEEP),
3985         [
3986             AC_CHECK_LIB(posix4, nanosleep,
3987                 [
3988                     AC_DEFINE(HAVE_NANOSLEEP)
3989                     POSIX4_LINK=" -lposix4"
3990                 ],
3991                 [
3992                     AC_CHECK_FUNCS(usleep,
3993                         AC_DEFINE(HAVE_USLEEP),
3994                         AC_MSG_WARN([wxSleep() function will not work])
3995                     )
3996                 ]
3997             )
3998         ]
3999     )
4000 fi
4001
4002 dnl check for uname (POSIX) and gethostname (BSD)
4003 AC_CHECK_FUNCS(uname gethostname, break)
4004
4005 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4006 dnl but not for C++ one - hence change language)
4007 AC_LANG_SAVE
4008 AC_LANG_CPLUSPLUS
4009
4010 AC_CHECK_FUNCS(strtok_r)
4011
4012 AC_LANG_RESTORE
4013
4014 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4015 dnl libnsl or libresolv or libsocket)
4016 INET_LINK=
4017 AC_CHECK_FUNCS(inet_addr,
4018     AC_DEFINE(HAVE_INET_ADDR),
4019     [
4020         AC_CHECK_LIB(nsl, inet_addr,
4021             INET_LINK="nsl",
4022             [
4023                 AC_CHECK_LIB(resolv, inet_addr,
4024                     INET_LINK="resolv",
4025                     [
4026                         AC_CHECK_LIB(socket, inet_addr,
4027                             INET_LINK="socket"
4028                         )
4029                     ]
4030                 )
4031             ]
4032         )
4033     ]
4034 )
4035
4036 AC_CHECK_FUNCS(inet_aton,
4037         AC_DEFINE(HAVE_INET_ATON),
4038         [
4039             dnl only check it in the same lib
4040             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4041         ])
4042
4043 if test "x$INET_LINK" != "x"; then
4044     AC_DEFINE(HAVE_INET_ADDR)
4045     INET_LINK=" -l$INET_LINK"
4046 fi
4047
4048 fi
4049 dnl if !MSW
4050
4051
4052 dnl ------------------------------------------
4053 dnl Checks specific to contrib libs (MMedia)
4054 dnl ------------------------------------------
4055
4056 dnl Check for ESD:
4057 EXTRALIBS_ESD=
4058 AC_CHECK_LIB(esd, esd_close, [
4059     AC_CHECK_HEADERS([esd.h], [
4060     EXTRALIBS_ESD="-lesd"
4061   ])
4062 ])
4063 AC_SUBST(EXTRALIBS_ESD)
4064
4065 dnl check for known CD-ROM interface
4066 AC_MSG_CHECKING([for known CD-ROM interface])
4067 AC_TRY_COMPILE([#ifdef __linux__
4068                 #include <linux/cdrom.h>
4069                 #else
4070                 /* For Solaris */
4071                 #include <sys/cdio.h>
4072                 #endif
4073                 ],
4074                [struct cdrom_tocentry entry, old_entry;],
4075                [AC_MSG_RESULT([yes])
4076                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4077                [AC_MSG_RESULT([no])])
4078
4079 dnl ===========================================================================
4080 dnl Now we have all the info we need - use it!
4081 dnl ===========================================================================
4082
4083 dnl flush the cache
4084 AC_CACHE_SAVE
4085
4086 dnl ---------------------------------------------------------------------------
4087 dnl thread support for Unix (for Win32 and OS/2 see past
4088 dnl                          the next matching "else")
4089 dnl ---------------------------------------------------------------------------
4090
4091 dnl under MSW (except mingw32) we always have thread support
4092 CPP_MT_FLAG=
4093 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4094
4095     dnl the code below:
4096     dnl
4097     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4098     dnl   necessary to build the MT programs for the linker and compiler
4099     dnl   respectively
4100     dnl
4101     dnl   sets wxUSE_THREADS=1 if thread support is activated
4102
4103     THREADS_LINK=
4104     THREADS_CFLAGS=
4105
4106     if test "$wxUSE_THREADS" = "yes" ; then
4107         if test "$USE_BEOS" = 1; then
4108             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4109             wxUSE_THREADS="no"
4110         fi
4111     fi
4112
4113     if test "$wxUSE_THREADS" = "yes" ; then
4114         dnl find if POSIX threads are available
4115         dnl
4116         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4117         dnl archive from http://ac-archive.sourceforge.net/
4118         dnl
4119         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4120         dnl Forero Cuervo <bachue@bachue.com> for the original code
4121
4122         dnl TODO: cache the result
4123
4124         dnl define the list of the thread options to try in the loop below
4125         dnl with the convention that anything starting with '-' is a cpp flag
4126         dnl while anything else is a library (i.e. there is an implicit "-l")
4127         THREAD_OPTS="-pthread"
4128         case "${host}" in
4129           *-*-solaris2* | *-*-sunos4* )
4130                 if test "x$GCC" = "xyes"; then
4131                     dnl Solaris/gcc combination use this one for some reason
4132                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4133                 else
4134                     THREAD_OPTS="-mt $THREAD_OPTS"
4135                 fi
4136                 ;;
4137           *-*-freebsd*)
4138                 dnl look, in order, for the kernel threads, then Linux threads
4139                 dnl and finally the userland threads
4140                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4141                 ;;
4142           *-*-darwin* | *-*-cygwin* )
4143                 dnl Darwin / Mac OS X just uses -lpthread tested below
4144                 dnl and so does Cygwin
4145                 THREAD_OPTS=""
4146                 ;;
4147           *-*-aix*)
4148                 dnl AIX calls the library libpthreads - thanks IBM!
4149                 THREAD_OPTS="pthreads"
4150                 ;;
4151           *-hp-hpux* )
4152                 dnl HP-UX aCC only gives a warning, not an error about
4153                 dnl -pthread but it doesn't work and we have to use -lpthread
4154                 dnl there
4155                 if test "x$GCC" != "xyes"; then
4156                     THREAD_OPTS=""
4157                 fi
4158                 ;;
4159
4160           *-*-irix* )
4161                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4162                 dnl doesn't give an error for it neither, just a warning
4163                 dnl message -- but this is still very annoying
4164                 if test "x$GCC" = "xyes"; then
4165                     THREAD_OPTS=""
4166                 fi
4167                 ;;
4168
4169           *-*-*UnixWare*)
4170                 dnl flying by man pages here: Caldera online docs use this
4171                 if test "x$GCC" != "xyes"; then
4172                     THREAD_OPTS="-Ethread"
4173                 fi
4174                 ;;
4175         esac
4176
4177         dnl simply linking with libpthread should make the test below work but
4178         dnl it's far from certain that the threaded programs compiled without
4179         dnl any special switches actually work, so try it after all the others
4180         THREAD_OPTS="$THREAD_OPTS pthread none"
4181
4182         dnl now test for all possibilities
4183         THREADS_OK=no
4184         for flag in $THREAD_OPTS; do
4185             case $flag in
4186                 none)
4187                     AC_MSG_CHECKING([whether pthreads work without any flags])
4188                     ;;
4189
4190                 -*)
4191                     AC_MSG_CHECKING([whether pthreads work with $flag])
4192                     THREADS_CFLAGS="$flag"
4193                     ;;
4194
4195                 *)
4196                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4197                     THREADS_LINK="-l$flag"
4198                     ;;
4199               esac
4200
4201               save_LIBS="$LIBS"
4202               save_CFLAGS="$CFLAGS"
4203               LIBS="$THREADS_LINK $LIBS"
4204               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4205
4206               AC_TRY_LINK([#include <pthread.h>],
4207                           [pthread_create(0,0,0,0);],
4208                           THREADS_OK=yes)
4209
4210               LIBS="$save_LIBS"
4211               CFLAGS="$save_CFLAGS"
4212
4213               AC_MSG_RESULT($THREADS_OK)
4214               if test "x$THREADS_OK" = "xyes"; then
4215                       break;
4216               fi
4217
4218               THREADS_LINK=""
4219               THREADS_CFLAGS=""
4220       done
4221
4222       if test "x$THREADS_OK" != "xyes"; then
4223           wxUSE_THREADS=no
4224           AC_MSG_WARN([No thread support on this system... disabled])
4225       else
4226           dnl yes, these special compiler flags should be used with the
4227           dnl linker as well
4228           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4229           LIBS="$THREADS_LINK $LIBS"
4230
4231           AC_MSG_CHECKING([if more special flags are required for pthreads])
4232           flag=no
4233           case "${host}" in
4234             *-aix*)
4235                 dnl again quoting from
4236                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4237                 dnl
4238                 dnl     When compiling and linking with -pthread, the library
4239                 dnl     search path should include -L/usr/lib/threads at the
4240                 dnl     beginning of the path.
4241                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4242                 flag="-D_THREAD_SAFE"
4243                 ;;
4244             *-freebsd*)
4245                 flag="-D_THREAD_SAFE"
4246                 ;;
4247             *-hp-hpux* )
4248                 flag="-D_REENTRANT"
4249                 if test "x$GCC" != "xyes"; then
4250                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4251                     flag="$flag -D_RWSTD_MULTI_THREAD"
4252                 fi
4253                 ;;
4254             *solaris* | alpha*-osf*)
4255                 flag="-D_REENTRANT"
4256                 ;;
4257           esac
4258           AC_MSG_RESULT(${flag})
4259           if test "x$flag" != xno; then
4260               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4261           fi
4262
4263           if test "x$THREADS_CFLAGS" != "x"; then
4264             dnl don't add these options to CPPFLAGS as cpp might not know them
4265             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4266             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4267           fi
4268       fi
4269     fi
4270
4271     dnl do other tests only if we are using threads
4272     if test "$wxUSE_THREADS" = "yes" ; then
4273       AC_CHECK_FUNCS(thr_setconcurrency)
4274
4275       AC_CHECK_HEADERS(sched.h)
4276       if test "$ac_cv_header_sched_h" = "yes"; then
4277           AC_CHECK_FUNC(sched_yield,
4278             AC_DEFINE(HAVE_SCHED_YIELD),
4279             [
4280                 AC_CHECK_LIB(posix4,
4281                     sched_yield,
4282                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4283                     AC_MSG_WARN(wxThread::Yield will not work properly)
4284                 )
4285             ]
4286           )
4287       fi
4288
4289       dnl to be able to set the thread priority, we need to have all of the
4290       dnl following functions:
4291       dnl   1. pthread_attr_getschedpolicy
4292       dnl   2. sched_get_priority_min and sched_get_priority_max
4293       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4294       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4295       HAVE_PRIOR_FUNCS=0
4296       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4297                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4298                        [AC_CHECK_FUNC(sched_get_priority_max,
4299                            HAVE_PRIOR_FUNCS=1,
4300                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4301                              [
4302                                 HAVE_PRIOR_FUNCS=1
4303                                 POSIX4_LINK=" -lposix4"
4304                              ],
4305                            )]
4306                        )]
4307                      )]
4308                    )
4309
4310       if test "$HAVE_PRIOR_FUNCS" = 1; then
4311         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4312       else
4313         AC_MSG_WARN(Setting thread priority will not work)
4314       fi
4315
4316       AC_CHECK_FUNC(pthread_cancel,
4317                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4318                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4319
4320       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4321       dnl the code here for now in case we need it again soon; otherwise it
4322       dnl should be removed in a couple of months (VZ in Sep 2003)
4323       dnl
4324       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4325       dnl [
4326       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4327       dnl                [
4328       dnl                   pthread_cleanup_push(NULL, NULL);
4329       dnl                   pthread_cleanup_pop(0);
4330       dnl                ], [
4331       dnl                   wx_cv_func_pthread_cleanup_push=yes
4332       dnl                ], [
4333       dnl                   wx_cv_func_pthread_cleanup_push=no
4334       dnl                ])
4335       dnl ])
4336       dnl
4337       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4338       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4339       dnl fi
4340
4341       dnl mutexattr_t initialization is done in quite different ways on different
4342       dnl platforms, so check for a few things:
4343       dnl
4344       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4345       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4346       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4347       dnl defined, we do it by directly assigned
4348       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4349
4350       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4351       [
4352         AC_TRY_COMPILE([#include <pthread.h>],
4353             [
4354                pthread_mutexattr_t attr;
4355                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4356             ], [
4357                wx_cv_type_pthread_mutexattr_t=yes
4358             ], [
4359                wx_cv_type_pthread_mutexattr_t=no
4360             ]
4361         )
4362       ])
4363
4364       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4365         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4366       else
4367         dnl don't despair, there may be another way to do it
4368         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4369                        wx_cv_type_pthread_rec_mutex_init,
4370         [
4371             AC_TRY_COMPILE([#include <pthread.h>],
4372                 [
4373                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4374                 ], [
4375                     wx_cv_type_pthread_rec_mutex_init=yes
4376                 ], [
4377                     wx_cv_type_pthread_rec_mutex_init=no
4378                 ]
4379             )
4380         ])
4381         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4382           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4383         else
4384           dnl this may break code working elsewhere, so at least warn about it
4385           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4386         fi
4387       fi
4388     fi
4389
4390 dnl from if !MSW
4391 else
4392     if test "$wxUSE_THREADS" = "yes" ; then
4393       case "${host}" in
4394         *-*-mingw32* )
4395             dnl check if the compiler accepts -mthreads
4396             AC_CACHE_CHECK([if compiler supports -mthreads],
4397                 wx_cv_cflags_mthread,
4398                 [
4399                     CFLAGS_OLD="$CFLAGS"
4400                     CFLAGS="$CFLAGS -mthreads"
4401                     AC_TRY_COMPILE([], [],
4402                         wx_cv_cflags_mthread=yes,
4403                         wx_cv_cflags_mthread=no
4404                     )
4405                 ]
4406             )
4407
4408             if test "$wx_cv_cflags_mthread" = "yes"; then
4409                 dnl it does, use it
4410                 CXXFLAGS="$CXXFLAGS -mthreads"
4411                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4412                 LDFLAGS="$LDFLAGS -mthreads"
4413             else
4414                 dnl it doesn't
4415                 CFLAGS="$CFLAGS_OLD"
4416             fi
4417         ;;
4418         *-pc-os2*emx )
4419             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4420             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4421             LDFLAGS="$LDFLAGS -Zmt"
4422         ;;
4423       esac
4424     fi
4425 fi
4426
4427 if test "$wxUSE_THREADS" = "yes"; then
4428   AC_DEFINE(wxUSE_THREADS)
4429
4430   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4431 else
4432   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4433   dnl functions - add tests for other functions here as well
4434   if test "$ac_cv_func_strtok_r" = "yes"; then
4435     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4436     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4437         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4438         AC_MSG_RESULT(yes)
4439     else
4440         AC_MSG_RESULT(no)
4441     fi
4442   fi
4443 fi
4444
4445 if test "$WXGTK20" = 1 ; then
4446   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4447   WXGTK12=1
4448 fi
4449
4450 if test "$WXGTK12" = 1 ; then
4451   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4452 fi
4453
4454 if test "$WXGTK127" = 1 ; then
4455   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4456 fi
4457
4458 if test "$WXGPE" = 1 ; then
4459   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4460 fi
4461
4462 WXDEBUG=
4463
4464 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4465     WXDEBUG="-g"
4466     wxUSE_OPTIMISE=no
4467 fi
4468
4469 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4470     wxUSE_DEBUG_INFO=yes
4471     WXDEBUG="-ggdb"
4472 fi
4473
4474 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4475     AC_DEFINE(WXDEBUG)
4476     WXDEBUG_DEFINE="-D__WXDEBUG__"
4477 else
4478     if test "$wxUSE_GTK" = 1 ; then
4479         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4480     fi
4481 fi
4482
4483 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4484     AC_DEFINE(wxUSE_MEMORY_TRACING)
4485     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4486     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4487     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4488 fi
4489
4490 if test "$wxUSE_DMALLOC" = "yes" ; then
4491     DMALLOC_LIBS="-ldmalloc"
4492 fi
4493
4494 PROFILE=
4495 if test "$wxUSE_PROFILE" = "yes" ; then
4496     PROFILE=" -pg"
4497 fi
4498
4499 CODE_GEN_FLAGS=
4500 CODE_GEN_FLAGS_CXX=
4501 if test "$GCC" = "yes" ; then
4502     if test "$wxUSE_NO_RTTI" = "yes" ; then
4503         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4504     fi
4505     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4506         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4507     fi
4508     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4509         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4510     fi
4511
4512     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4513     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4514     dnl for each subroutine by default -- using the switch below only creates
4515     dnl one entry per file instead at the price of minor performance penalty
4516     dnl
4517     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4518     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4519     dnl this, or even the extent of gcc/wx version combinations affected, but
4520     dnl also as above, this 'fix' does not come without side effects.
4521     dnl
4522     dnl TODO: test for the gcc version here (how?)
4523     case "${host}" in
4524       powerpc*-*-aix* )
4525         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4526         ;;
4527       *-hppa* )
4528         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4529         ;;
4530     esac
4531 fi
4532
4533 OPTIMISE=
4534 if test "$wxUSE_OPTIMISE" = "no" ; then
4535     if test "$GCC" = yes ; then
4536         dnl use -O0 because compiling with it is faster than compiling with no
4537         dnl optimization options at all (at least with g++ 3.2)
4538         OPTIMISE="-O0"
4539     fi
4540 else
4541     if test "$GCC" = yes ; then
4542         OPTIMISE="-O2"
4543
4544         dnl VZ: does anybody know what does this do??
4545         case "${host}" in
4546             i586-*-*|i686-*-* )
4547             OPTIMISE="${OPTIMISE} "
4548         ;;
4549         esac
4550     else
4551         OPTIMISE="-O"
4552     fi
4553 fi
4554
4555 dnl ---------------------------------------------------------------------------
4556 dnl compatibility level
4557 dnl ---------------------------------------------------------------------------
4558
4559 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4560     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4561
4562     WXWIN_COMPATIBILITY_2_4="yes"
4563 fi
4564
4565 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4566     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4567 fi
4568
4569 dnl ---------------------------------------------------------------------------
4570 dnl the library may be built without GUI classes at all
4571 dnl ---------------------------------------------------------------------------
4572
4573 if test "$wxUSE_GUI" = "yes"; then
4574     AC_DEFINE(wxUSE_GUI)
4575
4576     dnl the things we always pull in the GUI version of the library:
4577     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4578     dnl    library really can't be built without those)
4579     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4580     dnl    almost any program and the first 2 are needed to show a message box
4581     dnl    which want to be always able to do)
4582     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4583     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4584     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4585     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4586     dnl 5. misc stuff: timers, settings, message box
4587 fi
4588
4589 dnl ---------------------------------------------------------------------------
4590 dnl Unix/Windows
4591 dnl ---------------------------------------------------------------------------
4592
4593 if test "$wxUSE_UNIX" = "yes"; then
4594   AC_DEFINE(wxUSE_UNIX)
4595 fi
4596
4597 dnl ------------------------------------------------------------------------
4598 dnl DLL support
4599 dnl ------------------------------------------------------------------------
4600
4601 dnl under MSW we always have LoadLibrary/GetProcAddress
4602 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4603
4604     HAVE_DL_FUNCS=0
4605     HAVE_SHL_FUNCS=0
4606     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4607         if test "$USE_DARWIN" = 1; then
4608             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4609             HAVE_DL_FUNCS=1
4610         else
4611             dnl the test is a bit complicated because we check for dlopen() both with
4612             dnl and without -ldl and we also try to find shl_load() if there is no
4613             dnl dlopen() on this system
4614             AC_CHECK_FUNCS(dlopen,
4615             [
4616                 AC_DEFINE(HAVE_DLOPEN)
4617                 HAVE_DL_FUNCS=1
4618             ],
4619             [
4620                 AC_CHECK_LIB(dl, dlopen,
4621                             [
4622                                 AC_DEFINE(HAVE_DLOPEN)
4623                                 HAVE_DL_FUNCS=1
4624                                 DL_LINK=" -ldl$DL_LINK"
4625                             ],
4626                             [
4627                                 AC_CHECK_FUNCS(shl_load,
4628                                               [
4629                                                 AC_DEFINE(HAVE_SHL_LOAD)
4630                                                 HAVE_SHL_FUNCS=1
4631                                               ],
4632                                               [
4633                                                 AC_CHECK_LIB(shl_load, dld,
4634                                                              [
4635                                                                 HAVE_SHL_FUNCS=1
4636                                                                 DL_LINK=" -ldld$DL_LINK"
4637                                                              ])
4638                                               ])
4639                             ])
4640             ])
4641
4642         dnl check also for dlerror()
4643         if test "$HAVE_DL_FUNCS" = 1; then
4644             AC_CHECK_FUNCS(dlerror,
4645                 AC_DEFINE(HAVE_DLERROR),
4646                 [
4647                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4648                 ]
4649             )
4650         fi
4651         fi
4652
4653         if test "$HAVE_DL_FUNCS" = 0; then
4654             if test "$HAVE_SHL_FUNCS" = 0; then
4655               if test "$USE_UNIX" = 1; then
4656                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4657                   wxUSE_DYNAMIC_LOADER=no
4658                   wxUSE_DYNLIB_CLASS=no
4659               else
4660                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4661               fi
4662             fi
4663         fi
4664     fi
4665 fi
4666
4667 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4668     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4669 fi
4670 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4671     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4672 fi
4673
4674
4675 dnl ---------------------------------------------------------------------------
4676 dnl Verify consistency of plugins/monolithic/shared settings:
4677 dnl ---------------------------------------------------------------------------
4678
4679 if test "$wxUSE_PLUGINS" = "yes" ; then
4680     if test "$wxUSE_SHARED" = "no" ; then
4681         AC_MSG_WARN([plugins supported only in shared build, disabling])
4682         wxUSE_PLUGINS=no
4683     fi
4684     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4685         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4686         wxUSE_PLUGINS=no
4687     fi
4688     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4689         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4690         wxUSE_PLUGINS=no
4691     fi
4692     if test "$wxUSE_PLUGINS" = "yes" ; then
4693         AC_DEFINE(wxUSE_PLUGINS)
4694     fi
4695 fi
4696
4697 dnl ---------------------------------------------------------------------------
4698 dnl Register non-GUI class options for makefiles and setup.h
4699 dnl ---------------------------------------------------------------------------
4700
4701 if test "$wxUSE_STL" = "yes"; then
4702   AC_DEFINE(wxUSE_STL)
4703 fi
4704
4705 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4706   AC_DEFINE(wxUSE_APPLE_IEEE)
4707 fi
4708
4709 if test "$wxUSE_TIMER" = "yes"; then
4710   AC_DEFINE(wxUSE_TIMER)
4711 fi
4712
4713 WITH_PLUGIN_SDL=0
4714 if test "$wxUSE_SOUND" = "yes"; then
4715   dnl Unix implementation needs additional checks because audio support
4716   dnl comes in many favours:
4717   if test "$USE_UNIX" = "1" ; then
4718     AC_CHECK_HEADERS([sys/soundcard.h])
4719
4720     if test "$wxUSE_LIBSDL" != "no"; then
4721       AM_PATH_SDL([1.2.0],
4722                   [
4723                     EXTRALIBS_SDL="$SDL_LIBS"
4724                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4725                     AC_DEFINE(wxUSE_LIBSDL)
4726                   ],
4727                   [wxUSE_LIBSDL="no"])
4728       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4729         WITH_PLUGIN_SDL=1
4730       fi
4731     fi
4732   fi
4733
4734   AC_DEFINE(wxUSE_SOUND)
4735   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4736 fi
4737
4738 if test "$WXGTK20" = 1; then
4739     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4740         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4741
4742                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4743                                   [libgnomeprintui-2.2 >= 2.8],
4744                     [
4745 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4746                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4747                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4748                     ],
4749                     [
4750                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4751                         wxUSE_LIBGNOMEPRINT="no"
4752                     ]
4753                 )
4754         fi
4755     fi
4756 fi
4757
4758
4759 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4760   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4761 fi
4762
4763 if test "$wxUSE_STOPWATCH" = "yes"; then
4764   AC_DEFINE(wxUSE_STOPWATCH)
4765 fi
4766
4767 if test "$wxUSE_DATETIME" = "yes"; then
4768   AC_DEFINE(wxUSE_DATETIME)
4769 fi
4770
4771 if test "$wxUSE_FILE" = "yes"; then
4772   AC_DEFINE(wxUSE_FILE)
4773 fi
4774
4775 if test "$wxUSE_FFILE" = "yes"; then
4776   AC_DEFINE(wxUSE_FFILE)
4777 fi
4778
4779 if test "$wxUSE_FILESYSTEM" = "yes"; then
4780   AC_DEFINE(wxUSE_FILESYSTEM)
4781 fi
4782
4783 if test "$wxUSE_FS_ZIP" = "yes"; then
4784   AC_DEFINE(wxUSE_FS_ZIP)
4785 fi
4786
4787 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4788   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4789 fi
4790
4791 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4792   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4793     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4794   elif test "$wxUSE_ZLIB" = "no"; then
4795     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4796   else
4797     AC_DEFINE(wxUSE_ZIPSTREAM)
4798   fi
4799 fi
4800
4801 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4802   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4803 fi
4804
4805 if test "$wxUSE_STACKWALKER" = "yes"; then
4806     AC_DEFINE(wxUSE_STACKWALKER)
4807 fi
4808
4809 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4810   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4811 fi
4812
4813 if test "$wxUSE_BUSYINFO" = "yes"; then
4814   AC_DEFINE(wxUSE_BUSYINFO)
4815 fi
4816
4817 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4818   AC_DEFINE(wxUSE_STD_IOSTREAM)
4819 fi
4820
4821 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4822     AC_DEFINE(wxUSE_TEXTBUFFER)
4823 fi
4824
4825 if test "$wxUSE_TEXTFILE" = "yes"; then
4826   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4827     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4828   else
4829     AC_DEFINE(wxUSE_TEXTFILE)
4830   fi
4831 fi
4832
4833 if test "$wxUSE_CONFIG" = "yes" ; then
4834   if test "$wxUSE_TEXTFILE" != "yes"; then
4835     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4836   else
4837     AC_DEFINE(wxUSE_CONFIG)
4838     AC_DEFINE(wxUSE_CONFIG_NATIVE)
4839     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4840   fi
4841 fi
4842
4843 if test "$wxUSE_INTL" = "yes" ; then
4844   if test "$wxUSE_FILE" != "yes"; then
4845     AC_MSG_WARN(I18n code requires wxFile... disabled)
4846   else
4847     AC_DEFINE(wxUSE_INTL)
4848     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4849     GUIDIST="$GUIDIST INTL_DIST"
4850   fi
4851 fi
4852
4853 if test "$wxUSE_LOG" = "yes"; then
4854   AC_DEFINE(wxUSE_LOG)
4855
4856     if test "$wxUSE_LOGGUI" = "yes"; then
4857       AC_DEFINE(wxUSE_LOGGUI)
4858     fi
4859
4860     if test "$wxUSE_LOGWINDOW" = "yes"; then
4861       AC_DEFINE(wxUSE_LOGWINDOW)
4862     fi
4863
4864     if test "$wxUSE_LOGDIALOG" = "yes"; then
4865       AC_DEFINE(wxUSE_LOG_DIALOG)
4866     fi
4867 fi
4868
4869 if test "$wxUSE_LONGLONG" = "yes"; then
4870   AC_DEFINE(wxUSE_LONGLONG)
4871 fi
4872
4873 if test "$wxUSE_GEOMETRY" = "yes"; then
4874   AC_DEFINE(wxUSE_GEOMETRY)
4875 fi
4876
4877 if test "$wxUSE_STREAMS" = "yes" ; then
4878   AC_DEFINE(wxUSE_STREAMS)
4879 fi
4880
4881 dnl ---------------------------------------------------------------------------
4882 dnl time/date functions
4883 dnl ------------------------------------------------------------------------
4884
4885 if test "$wxUSE_DATETIME" = "yes"; then
4886     dnl check for strptime
4887     AC_CHECK_FUNCS(strptime)
4888
4889     dnl check for timezone variable
4890     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4891     AC_CACHE_CHECK(for timezone variable in <time.h>,
4892                    wx_cv_var_timezone,
4893                    [
4894                         AC_TRY_COMPILE(
4895                             [
4896                                 #include <time.h>
4897                             ],
4898                             [
4899                                 int tz;
4900                                 tz = timezone;
4901                             ],
4902                             [
4903                                 wx_cv_var_timezone=timezone
4904                             ],
4905                             [
4906                                 AC_TRY_COMPILE(
4907                                     [
4908                                         #include <time.h>
4909                                     ],
4910                                     [
4911                                         int tz;
4912                                         tz = _timezone;
4913                                     ],
4914                                     [
4915                                         wx_cv_var_timezone=_timezone
4916                                     ],
4917                                     [
4918                                         AC_TRY_COMPILE(
4919                                             [
4920                                                 #include <time.h>
4921                                             ],
4922                                             [
4923                                                 int tz;
4924                                                 tz = __timezone;
4925                                             ],
4926                                             [
4927                                                 wx_cv_var_timezone=__timezone
4928                                             ],
4929                                             [
4930                                                 if test "$USE_DOS" = 0 ; then
4931                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4932                                                 fi
4933                                             ]
4934                                         )
4935                                     ]
4936                                 )
4937                             ]
4938                         )
4939                    ]
4940     )
4941
4942     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4943     if test "x$wx_cv_var_timezone" != x ; then
4944         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4945     fi
4946
4947     dnl check for localtime (it's POSIX, but the check can do no harm...)
4948     AC_CHECK_FUNCS(localtime)
4949
4950     if test "$ac_cv_func_localtime" = "yes"; then
4951         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4952                        wx_cv_struct_tm_has_gmtoff,
4953         [
4954             AC_TRY_COMPILE(
4955                 [
4956                     #include <time.h>
4957                 ],
4958                 [
4959                     struct tm tm;
4960                     tm.tm_gmtoff++;
4961                 ],
4962                 [
4963                     wx_cv_struct_tm_has_gmtoff=yes
4964                 ],
4965                 wx_cv_struct_tm_has_gmtoff=no
4966             )
4967         ])
4968     fi
4969
4970     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4971         AC_DEFINE(WX_GMTOFF_IN_TM)
4972     fi
4973
4974     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4975     dnl function to be used for high resolution timers
4976     AC_CHECK_FUNCS(gettimeofday ftime, break)
4977
4978     if test "$ac_cv_func_gettimeofday" = "yes"; then
4979         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4980                        wx_cv_func_gettimeofday_has_2_args,
4981         [
4982             dnl on some _really_ old systems it takes only 1 argument
4983             AC_LANG_SAVE
4984             AC_LANG_CPLUSPLUS
4985
4986             AC_TRY_COMPILE(
4987                 [
4988                     #include <sys/time.h>
4989                     #include <unistd.h>
4990                 ],
4991                 [
4992                     struct timeval tv;
4993                     gettimeofday(&tv, NULL);
4994                 ],
4995                 wx_cv_func_gettimeofday_has_2_args=yes,
4996                 AC_TRY_COMPILE(
4997                     [
4998                         #include <sys/time.h>
4999                         #include <unistd.h>
5000                     ],
5001                     [
5002                         struct timeval tv;
5003                         gettimeofday(&tv);
5004                     ],
5005                     wx_cv_func_gettimeofday_has_2_args=no,
5006                     [
5007                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5008                         wx_cv_func_gettimeofday_has_2_args=unknown
5009                     ]
5010                 )
5011             )
5012             AC_LANG_RESTORE
5013         ])
5014
5015         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5016             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5017         fi
5018     fi
5019
5020     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5021 fi
5022
5023 dnl ------------------------------------------------------------------------
5024 dnl wxSocket
5025 dnl ------------------------------------------------------------------------
5026
5027 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5028 if test "$wxUSE_SOCKETS" = "yes"; then
5029     if test "$wxUSE_MGL" = "1"; then
5030         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5031         wxUSE_SOCKETS="no"
5032     fi
5033 fi
5034
5035 if test "$wxUSE_SOCKETS" = "yes"; then
5036     dnl under MSW we always have sockets
5037     if test "$TOOLKIT" != "MSW"; then
5038         dnl under Solaris and OS/2, socket functions live in -lsocket
5039         AC_CHECK_FUNC(socket,,
5040             [
5041                 AC_CHECK_LIB(socket, socket,
5042                     if test "$INET_LINK" != " -lsocket"; then
5043                         INET_LINK="$INET_LINK -lsocket"
5044                     fi,
5045                     [
5046                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5047                         wxUSE_SOCKETS=no
5048                     ]
5049                 )
5050             ]
5051         )
5052     fi
5053 fi
5054
5055 if test "$wxUSE_SOCKETS" = "yes" ; then
5056     dnl this test may be appropriate if building under cygwin
5057     dnl right now I'm assuming it also uses the winsock stuff
5058     dnl like mingw does..  -- RL
5059     if test "$TOOLKIT" != "MSW"; then
5060         dnl determine the type of third argument for getsockname
5061         dnl This test needs to be done in C++ mode since gsocket.cpp now
5062         dnl is C++ code and pointer cast that are possible even without
5063         dnl warning in C still fail in C++.
5064         AC_LANG_PUSH(C++)
5065         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5066                        wx_cv_type_getsockname3,
5067             [
5068                 AC_TRY_COMPILE(
5069                     [
5070                         #include <sys/types.h>
5071                         #include <sys/socket.h>
5072                     ],
5073                     [
5074                         socklen_t len;
5075                         getsockname(0, 0, &len);
5076                     ],
5077                     wx_cv_type_getsockname3=socklen_t,
5078                     [
5079                         dnl the compiler will compile the version with size_t
5080                         dnl even if the real type of the last parameter is int
5081                         dnl but it should give at least a warning about
5082                         dnl converting between incompatible pointer types, so
5083                         dnl try to use it to get the correct behaviour at
5084                         dnl least with gcc (otherwise we'd always use size_t)
5085                         CFLAGS_OLD="$CFLAGS"
5086                         if test "$GCC" = yes ; then
5087                             CFLAGS="$CFLAGS -Werror"
5088                         fi
5089
5090                         AC_TRY_COMPILE(
5091                             [
5092                                 #include <sys/types.h>
5093                                 #include <sys/socket.h>
5094                             ],
5095                             [
5096                                 size_t len;
5097                                 getsockname(0, 0, &len);
5098                             ],
5099                             wx_cv_type_getsockname3=size_t,
5100                             AC_TRY_COMPILE(
5101                                 [
5102                                     #include <sys/types.h>
5103                                     #include <sys/socket.h>
5104                                 ],
5105                                 [
5106                                     int len;
5107                                     getsockname(0, 0, &len);
5108                                 ],
5109                                 wx_cv_type_getsockname3=int,
5110                                 wx_cv_type_getsockname3=unknown
5111                             )
5112                         )
5113
5114                         CFLAGS="$CFLAGS_OLD"
5115                     ]
5116                 )
5117             ])
5118
5119         if test "$wx_cv_type_getsockname3" = "unknown"; then
5120             wxUSE_SOCKETS=no
5121             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5122         else
5123             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5124         fi
5125         dnl Do this again for getsockopt as it may be different
5126         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5127                        wx_cv_type_getsockopt5,
5128             [
5129                 AC_TRY_COMPILE(
5130                     [
5131                         #include <sys/types.h>
5132                         #include <sys/socket.h>
5133                     ],
5134                     [
5135                         socklen_t len;
5136                         getsockopt(0, 0, 0, 0, &len);
5137                     ],
5138                     wx_cv_type_getsockopt5=socklen_t,
5139                     [
5140                         dnl the compiler will compile the version with size_t
5141                         dnl even if the real type of the last parameter is int
5142                         dnl but it should give at least a warning about
5143                         dnl converting between incompatible pointer types, so
5144                         dnl try to use it to get the correct behaviour at
5145                         dnl least with gcc (otherwise we'd always use size_t)
5146                         CFLAGS_OLD="$CFLAGS"
5147                         if test "$GCC" = yes ; then
5148                             CFLAGS="$CFLAGS -Werror"
5149                         fi
5150
5151                         AC_TRY_COMPILE(
5152                             [
5153                                 #include <sys/types.h>
5154                                 #include <sys/socket.h>
5155                             ],
5156                             [
5157                                 size_t len;
5158                                 getsockopt(0, 0, 0, 0, &len);
5159                             ],
5160                             wx_cv_type_getsockopt5=size_t,
5161                             AC_TRY_COMPILE(
5162                                 [
5163                                     #include <sys/types.h>
5164                                     #include <sys/socket.h>
5165                                 ],
5166                                 [
5167                                     int len;
5168                                     getsockopt(0, 0, 0, 0, &len);
5169                                 ],
5170                                 wx_cv_type_getsockopt5=int,
5171                                 wx_cv_type_getsockopt5=unknown
5172                             )
5173                         )
5174
5175                         CFLAGS="$CFLAGS_OLD"
5176                     ]
5177                 )
5178             ])
5179
5180         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5181             wxUSE_SOCKETS=no
5182             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5183         else
5184             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5185         fi
5186         AC_LANG_POP
5187     fi
5188 fi
5189
5190 if test "$wxUSE_SOCKETS" = "yes" ; then
5191     AC_DEFINE(wxUSE_SOCKETS)
5192     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5193 fi
5194
5195 if test "$wxUSE_PROTOCOL" = "yes"; then
5196     if test "$wxUSE_SOCKETS" != "yes"; then
5197         AC_MSG_WARN(Protocol classes require sockets... disabled)
5198         wxUSE_PROTOCOL=no
5199     fi
5200 fi
5201
5202 if test "$wxUSE_PROTOCOL" = "yes"; then
5203     AC_DEFINE(wxUSE_PROTOCOL)
5204
5205     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5206         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5207     fi
5208     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5209         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5210     fi
5211     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5212         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5213     fi
5214 else
5215     if test "$wxUSE_FS_INET" = "yes"; then
5216         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5217         wxUSE_FS_INET="no"
5218     fi
5219 fi
5220
5221 if test "$wxUSE_URL" = "yes"; then
5222     if test "$wxUSE_PROTOCOL" != "yes"; then
5223         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5224         wxUSE_URL=no
5225     fi
5226     if test "$wxUSE_URL" = "yes"; then
5227         AC_DEFINE(wxUSE_URL)
5228     fi
5229 fi
5230
5231 if test "$wxUSE_FS_INET" = "yes"; then
5232   AC_DEFINE(wxUSE_FS_INET)
5233 fi
5234
5235 dnl ---------------------------------------------------------------------------
5236 dnl Joystick support
5237 dnl ---------------------------------------------------------------------------
5238
5239 if test "$wxUSE_GUI" = "yes"; then
5240      dnl under MSW we always have joystick support
5241      if test "$wxUSE_JOYSTICK" = "yes"; then
5242
5243         dnl joystick support is only for Linux 2.1.x or greater
5244         if test "$TOOLKIT" != "MAC" -a "$TOOLKIT" != "COCOA" -a "$TOOLKIT" != "MSW"; then
5245             AC_CHECK_HEADERS(linux/joystick.h)
5246             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5247                 wxUSE_JOYSTICK=no
5248                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5249             fi
5250         else
5251            dnl mac only available on darwin
5252            if test "$USE_DARWIN" != 1 -a "$TOOLKIT" != "MSW"; then
5253                 wxUSE_JOYSTICK=no
5254                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5255            fi
5256         fi
5257
5258
5259         if test "$wxUSE_JOYSTICK" = "yes"; then
5260             AC_DEFINE(wxUSE_JOYSTICK)
5261             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5262         fi
5263     fi
5264 fi
5265
5266
5267 dnl ---------------------------------------------------------------------------
5268 dnl String stuff
5269 dnl ---------------------------------------------------------------------------
5270
5271 if test "$wxUSE_FONTMAP" = "yes" ; then
5272   AC_DEFINE(wxUSE_FONTMAP)
5273 fi
5274
5275 if test "$wxUSE_UNICODE" = "yes" ; then
5276   AC_DEFINE(wxUSE_UNICODE)
5277
5278   if test "$USE_WIN32" != 1; then
5279       wxUSE_UNICODE_MSLU=no
5280   fi
5281
5282   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5283         AC_CHECK_LIB(unicows,main,
5284             [
5285                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5286             ],
5287             [
5288                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5289                              Applications will only run on Windows NT/2000/XP!])
5290                 wxUSE_UNICODE_MSLU=no
5291             ])
5292     fi
5293 fi
5294
5295 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5296   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5297 fi
5298
5299 dnl ----------------------------------------------------------------
5300 dnl Register PostScript options for makefiles and setup.h
5301 dnl ----------------------------------------------------------------
5302
5303 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5304   AC_DEFINE(wxUSE_POSTSCRIPT)
5305 fi
5306
5307 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5308
5309 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5310
5311 dnl ---------------------------------------------------------------------------
5312 dnl big GUI components: MDI, doc/view, printing, help, ...
5313 dnl ---------------------------------------------------------------------------
5314
5315 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5316     AC_DEFINE(wxUSE_CONSTRAINTS)
5317     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5318 fi
5319
5320 if test "$wxUSE_MDI" = "yes"; then
5321     AC_DEFINE(wxUSE_MDI)
5322
5323     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5324         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5325         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5326     fi
5327 fi
5328
5329 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5330     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5331     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5332     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5333         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5334     fi
5335 fi
5336
5337 if test "$wxUSE_HELP" = "yes"; then
5338     AC_DEFINE(wxUSE_HELP)
5339     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5340
5341     if test "$wxUSE_MSW" = 1; then
5342       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5343         AC_DEFINE(wxUSE_MS_HTML_HELP)
5344       fi
5345     fi
5346
5347     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5348       if test "$wxUSE_HTML" = "yes"; then
5349         AC_DEFINE(wxUSE_WXHTML_HELP)
5350       else
5351         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5352         wxUSE_WXHTML_HELP=no
5353       fi
5354     fi
5355 fi
5356
5357 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5358     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5359         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5360     else
5361         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5362     fi
5363     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5364 fi
5365
5366 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5367     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5368 fi
5369
5370 dnl ---------------------------------------------------------------------------
5371 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5372 dnl ---------------------------------------------------------------------------
5373
5374 dnl check for ole headers and disable a few features requiring it if not
5375 dnl present (earlier versions of mingw32 don't have ole2.h)
5376 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5377                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5378                           -o "$wxUSE_OLE"     = "yes" \
5379                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5380     AC_CHECK_HEADERS(ole2.h)
5381
5382     if test "$ac_cv_header_ole2_h" = "yes" ; then
5383         if test "$GCC" = yes ; then
5384             AC_LANG_SAVE
5385             AC_LANG_CPLUSPLUS
5386
5387             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5388             AC_TRY_COMPILE([#include <windows.h>
5389                             #include <ole2.h>],
5390                            [],
5391                            [AC_MSG_RESULT(no)],
5392                            [AC_MSG_RESULT(yes)
5393                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5394             AC_LANG_RESTORE
5395             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5396             if test "$wxUSE_OLE" = "yes" ; then
5397                 AC_DEFINE(wxUSE_OLE)
5398             fi
5399         fi
5400
5401         dnl for OLE clipboard and dnd
5402         if test "$wxUSE_DATAOBJ" = "yes" ; then
5403             AC_DEFINE(wxUSE_DATAOBJ)
5404         fi
5405     else
5406         AC_MSG_WARN([Some features disabled because OLE headers not found])
5407
5408         wxUSE_CLIPBOARD=no
5409         wxUSE_DRAG_AND_DROP=no
5410         wxUSE_DATAOBJ=no
5411         wxUSE_OLE=no
5412     fi
5413
5414     if test "$wxUSE_METAFILE" = "yes"; then
5415         AC_DEFINE(wxUSE_METAFILE)
5416
5417         dnl this one should probably be made separately configurable
5418         AC_DEFINE(wxUSE_ENH_METAFILE)
5419     fi
5420 fi
5421
5422 if test "$wxUSE_IPC" = "yes"; then
5423     if test "$wxUSE_SOCKETS" != "yes"; then
5424         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5425     fi
5426
5427     AC_DEFINE(wxUSE_IPC)
5428 fi
5429
5430 if test "$wxUSE_CLIPBOARD" = "yes"; then
5431     if test "$wxUSE_MGL" = 1; then
5432         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5433         wxUSE_CLIPBOARD=no
5434     fi
5435
5436     if test "$wxUSE_CLIPBOARD" = "yes"; then
5437         AC_DEFINE(wxUSE_CLIPBOARD)
5438
5439         dnl required by clipboard code in configuration check
5440         AC_DEFINE(wxUSE_DATAOBJ)
5441     fi
5442 fi
5443
5444 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5445     if test "$wxUSE_GTK" = 1; then
5446         if test "$WXGTK12" != 1; then
5447             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5448             wxUSE_DRAG_AND_DROP=no
5449         fi
5450     fi
5451
5452     if test "$wxUSE_MOTIF" = 1; then
5453         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5454         wxUSE_DRAG_AND_DROP=no
5455     fi
5456
5457     if test "$wxUSE_X11" = 1; then
5458         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5459         wxUSE_DRAG_AND_DROP=no
5460     fi
5461
5462     if test "$wxUSE_MGL" = 1; then
5463         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5464         wxUSE_DRAG_AND_DROP=no
5465     fi
5466
5467     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5468         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5469     fi
5470
5471 fi
5472
5473 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5474     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5475 fi
5476
5477 if test "$wxUSE_SPLINES" = "yes" ; then
5478   AC_DEFINE(wxUSE_SPLINES)
5479 fi
5480
5481 dnl ---------------------------------------------------------------------------
5482 dnl GUI controls
5483 dnl ---------------------------------------------------------------------------
5484
5485 USES_CONTROLS=0
5486 if test "$wxUSE_CONTROLS" = "yes"; then
5487   USES_CONTROLS=1
5488 fi
5489
5490 if test "$wxUSE_ACCEL" = "yes"; then
5491   AC_DEFINE(wxUSE_ACCEL)
5492   USES_CONTROLS=1
5493 fi
5494
5495 if test "$wxUSE_BUTTON" = "yes"; then
5496   AC_DEFINE(wxUSE_BUTTON)
5497   USES_CONTROLS=1
5498 fi
5499
5500 if test "$wxUSE_BMPBUTTON" = "yes"; then
5501   AC_DEFINE(wxUSE_BMPBUTTON)
5502   USES_CONTROLS=1
5503 fi
5504
5505 if test "$wxUSE_CALCTRL" = "yes"; then
5506   AC_DEFINE(wxUSE_CALENDARCTRL)
5507   USES_CONTROLS=1
5508   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5509 fi
5510
5511 if test "$wxUSE_CARET" = "yes"; then
5512   AC_DEFINE(wxUSE_CARET)
5513   USES_CONTROLS=1
5514   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5515 fi
5516
5517 if test "$wxUSE_COMBOBOX" = "yes"; then
5518   AC_DEFINE(wxUSE_COMBOBOX)
5519   USES_CONTROLS=1
5520 fi
5521
5522 if test "$wxUSE_CHOICE" = "yes"; then
5523   AC_DEFINE(wxUSE_CHOICE)
5524   USES_CONTROLS=1
5525 fi
5526
5527 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5528     AC_DEFINE(wxUSE_CHOICEBOOK)
5529     USES_CONTROLS=1
5530 fi
5531
5532 if test "$wxUSE_CHECKBOX" = "yes"; then
5533   AC_DEFINE(wxUSE_CHECKBOX)
5534   USES_CONTROLS=1
5535 fi
5536
5537 if test "$wxUSE_CHECKLST" = "yes"; then
5538   AC_DEFINE(wxUSE_CHECKLISTBOX)
5539   USES_CONTROLS=1
5540   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5541 fi
5542
5543 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5544   AC_DEFINE(wxUSE_DATEPICKCTRL)
5545   USES_CONTROLS=1
5546 fi
5547
5548 if test "$wxUSE_DISPLAY" = "yes"; then
5549     AC_DEFINE(wxUSE_DISPLAY)
5550     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5551 fi
5552
5553 if test "$wxUSE_GAUGE" = "yes"; then
5554   AC_DEFINE(wxUSE_GAUGE)
5555   USES_CONTROLS=1
5556 fi
5557
5558 if test "$wxUSE_GRID" = "yes"; then
5559   AC_DEFINE(wxUSE_GRID)
5560   USES_CONTROLS=1
5561   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5562 fi
5563
5564 if test "$wxUSE_IMAGLIST" = "yes"; then
5565     AC_DEFINE(wxUSE_IMAGLIST)
5566 fi
5567
5568 if test "$wxUSE_LISTBOOK" = "yes"; then
5569     AC_DEFINE(wxUSE_LISTBOOK)
5570     USES_CONTROLS=1
5571 fi
5572
5573 if test "$wxUSE_LISTBOX" = "yes"; then
5574     AC_DEFINE(wxUSE_LISTBOX)
5575     USES_CONTROLS=1
5576 fi
5577
5578 if test "$wxUSE_LISTCTRL" = "yes"; then
5579     if test "$wxUSE_IMAGLIST" = "yes"; then
5580         AC_DEFINE(wxUSE_LISTCTRL)
5581         USES_CONTROLS=1
5582         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5583     else
5584         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5585     fi
5586 fi
5587
5588 if test "$wxUSE_NOTEBOOK" = "yes"; then
5589     AC_DEFINE(wxUSE_NOTEBOOK)
5590     USES_CONTROLS=1
5591     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5592 fi
5593
5594 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5595 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5596 dnl     USES_CONTROLS=1
5597 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5598 dnl fi
5599
5600 if test "$wxUSE_RADIOBOX" = "yes"; then
5601     AC_DEFINE(wxUSE_RADIOBOX)
5602     USES_CONTROLS=1
5603 fi
5604
5605 if test "$wxUSE_RADIOBTN" = "yes"; then
5606     AC_DEFINE(wxUSE_RADIOBTN)
5607     USES_CONTROLS=1
5608 fi
5609
5610 if test "$wxUSE_SASH" = "yes"; then
5611     AC_DEFINE(wxUSE_SASH)
5612     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5613 fi
5614
5615 if test "$wxUSE_SCROLLBAR" = "yes"; then
5616     AC_DEFINE(wxUSE_SCROLLBAR)
5617     USES_CONTROLS=1
5618     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5619 fi
5620
5621 if test "$wxUSE_SLIDER" = "yes"; then
5622     AC_DEFINE(wxUSE_SLIDER)
5623     USES_CONTROLS=1
5624 fi
5625
5626 if test "$wxUSE_SPINBTN" = "yes"; then
5627     AC_DEFINE(wxUSE_SPINBTN)
5628     USES_CONTROLS=1
5629 fi
5630
5631 if test "$wxUSE_SPINCTRL" = "yes"; then
5632     AC_DEFINE(wxUSE_SPINCTRL)
5633     USES_CONTROLS=1
5634 fi
5635
5636 if test "$wxUSE_SPLITTER" = "yes"; then
5637     AC_DEFINE(wxUSE_SPLITTER)
5638     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5639 fi
5640
5641 if test "$wxUSE_STATBMP" = "yes"; then
5642     AC_DEFINE(wxUSE_STATBMP)
5643     USES_CONTROLS=1
5644 fi
5645
5646 if test "$wxUSE_STATBOX" = "yes"; then
5647     AC_DEFINE(wxUSE_STATBOX)
5648     USES_CONTROLS=1
5649 fi
5650
5651 if test "$wxUSE_STATTEXT" = "yes"; then
5652     AC_DEFINE(wxUSE_STATTEXT)
5653     USES_CONTROLS=1
5654 fi
5655
5656 if test "$wxUSE_STATLINE" = "yes"; then
5657     AC_DEFINE(wxUSE_STATLINE)
5658     USES_CONTROLS=1
5659 fi
5660
5661 if test "$wxUSE_STATUSBAR" = "yes"; then
5662     dnl this will get undefined in wx/chkconf.h if it's not supported
5663     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5664     AC_DEFINE(wxUSE_STATUSBAR)
5665     USES_CONTROLS=1
5666
5667     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5668 fi
5669
5670 if test "$wxUSE_TABDIALOG" = "yes"; then
5671     AC_DEFINE(wxUSE_TAB_DIALOG)
5672 fi
5673
5674 if test "$wxUSE_TEXTCTRL" = "yes"; then
5675     AC_DEFINE(wxUSE_TEXTCTRL)
5676     USES_CONTROLS=1
5677     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5678 fi
5679
5680 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5681     if test "$wxUSE_COCOA" = 1 ; then
5682         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5683         wxUSE_TOGGLEBTN=no
5684     else
5685         if test "$wxUSE_PM" = 1; then
5686             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5687             wxUSE_TOGGLEBTN=no
5688         fi
5689     fi
5690     if test "$wxUSE_UNIVERSAL" = "yes"; then
5691         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5692         wxUSE_TOGGLEBTN=no
5693     fi
5694
5695     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5696         AC_DEFINE(wxUSE_TOGGLEBTN)
5697         USES_CONTROLS=1
5698     fi
5699 fi
5700
5701 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5702     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5703     wxUSE_TOOLBAR="yes"
5704     USES_CONTROLS=1
5705 fi
5706
5707 if test "$wxUSE_TOOLBAR" = "yes"; then
5708     AC_DEFINE(wxUSE_TOOLBAR)
5709     USES_CONTROLS=1
5710
5711     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5712     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5713         wxUSE_TOOLBAR_NATIVE="yes"
5714     fi
5715
5716     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5717         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5718         USES_CONTROLS=1
5719     fi
5720
5721     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5722 fi
5723
5724 if test "$wxUSE_TOOLTIPS" = "yes"; then
5725     if test "$wxUSE_MOTIF" = 1; then
5726         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5727     else
5728         if test "$wxUSE_UNIVERSAL" = "yes"; then
5729             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5730         else
5731             AC_DEFINE(wxUSE_TOOLTIPS)
5732         fi
5733     fi
5734 fi
5735
5736 if test "$wxUSE_TREECTRL" = "yes"; then
5737     if test "$wxUSE_IMAGLIST" = "yes"; then
5738         AC_DEFINE(wxUSE_TREECTRL)
5739         USES_CONTROLS=1
5740         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5741     else
5742         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5743     fi
5744 fi
5745
5746 if test "$wxUSE_POPUPWIN" = "yes"; then
5747     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5748         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5749     else
5750         if test "$wxUSE_PM" = 1; then
5751             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5752         else
5753             AC_DEFINE(wxUSE_POPUPWIN)
5754
5755             USES_CONTROLS=1
5756         fi
5757     fi
5758 fi
5759
5760 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5761     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5762         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5763     else
5764         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5765         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5766     fi
5767 fi
5768
5769 if test "$wxUSE_TIPWINDOW" = "yes"; then
5770     if test "$wxUSE_PM" = 1; then
5771         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5772     else
5773         AC_DEFINE(wxUSE_TIPWINDOW)
5774     fi
5775 fi
5776
5777 if test "$USES_CONTROLS" = 1; then
5778     AC_DEFINE(wxUSE_CONTROLS)
5779 fi
5780
5781 dnl ---------------------------------------------------------------------------
5782 dnl misc options
5783 dnl ---------------------------------------------------------------------------
5784
5785 dnl please keep the settings below in alphabetical order
5786 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5787     AC_DEFINE(wxUSE_ACCESSIBILITY)
5788     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5789 fi
5790
5791 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5792     AC_DEFINE(wxUSE_DRAGIMAGE)
5793     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5794 fi
5795
5796 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5797     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5798         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5799     else
5800         AC_DEFINE(wxUSE_EXCEPTIONS)
5801         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5802     fi
5803 fi
5804
5805 USE_HTML=0
5806 if test "$wxUSE_HTML" = "yes"; then
5807     AC_DEFINE(wxUSE_HTML)
5808     USE_HTML=1
5809     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5810     if test "$wxUSE_MAC" = 1; then
5811         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5812     fi
5813 fi
5814 if test "$wxUSE_WEBKIT" = "yes"; then
5815     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5816         old_CPPFLAGS="$CPPFLAGS"
5817         CPPFLAGS="$CPPFLAGS -x objective-c++"
5818         AC_CHECK_HEADER([WebKit/HIWebView.h],
5819                         [
5820                            AC_DEFINE(wxUSE_WEBKIT)
5821                            WEBKIT_LINK="-framework WebKit"
5822                         ],
5823                         [
5824                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5825                            wxUSE_WEBKIT=no
5826                         ],
5827                         [#include <Carbon/Carbon.h>])
5828         CPPFLAGS="$old_CPPFLAGS"
5829     elif test "$wxUSE_COCOA" = 1; then
5830         AC_DEFINE(wxUSE_WEBKIT)
5831     else
5832         wxUSE_WEBKIT=no
5833     fi
5834 fi
5835
5836 USE_XRC=0
5837 if test "$wxUSE_XRC" = "yes"; then
5838     if test "$wxUSE_XML" != "yes"; then
5839         AC_MSG_WARN([XML library not built, XRC resources disabled])
5840         wxUSE_XRC=no
5841     else
5842         AC_DEFINE(wxUSE_XRC)
5843         USE_XRC=1
5844         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5845     fi
5846 fi
5847
5848 if test "$wxUSE_MENUS" = "yes"; then
5849     AC_DEFINE(wxUSE_MENUS)
5850     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5851 fi
5852
5853 if test "$wxUSE_METAFILE" = "yes"; then
5854     AC_DEFINE(wxUSE_METAFILE)
5855 fi
5856
5857 if test "$wxUSE_MIMETYPE" = "yes"; then
5858     AC_DEFINE(wxUSE_MIMETYPE)
5859 fi
5860
5861 if test "$wxUSE_MINIFRAME" = "yes"; then
5862     AC_DEFINE(wxUSE_MINIFRAME)
5863     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5864 fi
5865
5866 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5867     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5868     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5869         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5870         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5871     fi
5872 fi
5873
5874
5875 if test "$wxUSE_VALIDATORS" = "yes"; then
5876     AC_DEFINE(wxUSE_VALIDATORS)
5877     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5878 fi
5879
5880 if test "$wxUSE_PALETTE" = "yes" ; then
5881   AC_DEFINE(wxUSE_PALETTE)
5882 fi
5883
5884 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5885   dnl Must be done this late because -lunicows must be before all the other libs
5886   LIBS=" -lunicows $LIBS"
5887 fi
5888
5889 dnl ---------------------------------------------------------------------------
5890 dnl wxImage options
5891 dnl ---------------------------------------------------------------------------
5892
5893 if test "$wxUSE_IMAGE" = "yes" ; then
5894     AC_DEFINE(wxUSE_IMAGE)
5895
5896     if test "$wxUSE_GIF" = "yes" ; then
5897       AC_DEFINE(wxUSE_GIF)
5898     fi
5899
5900     if test "$wxUSE_PCX" = "yes" ; then
5901       AC_DEFINE(wxUSE_PCX)
5902     fi
5903
5904     if test "$wxUSE_IFF" = "yes" ; then
5905       AC_DEFINE(wxUSE_IFF)
5906     fi
5907
5908     if test "$wxUSE_PNM" = "yes" ; then
5909       AC_DEFINE(wxUSE_PNM)
5910     fi
5911
5912     if test "$wxUSE_XPM" = "yes" ; then
5913       AC_DEFINE(wxUSE_XPM)
5914     fi
5915
5916     if test "$wxUSE_ICO_CUR" = "yes" ; then
5917       AC_DEFINE(wxUSE_ICO_CUR)
5918     fi
5919 fi
5920
5921 dnl ---------------------------------------------------------------------------
5922 dnl common dialogs
5923 dnl ---------------------------------------------------------------------------
5924
5925 if test "$wxUSE_CHOICEDLG" = "yes"; then
5926     AC_DEFINE(wxUSE_CHOICEDLG)
5927 fi
5928
5929 if test "$wxUSE_COLOURDLG" = "yes"; then
5930     AC_DEFINE(wxUSE_COLOURDLG)
5931 fi
5932
5933 if test "$wxUSE_FILEDLG" = "yes"; then
5934     AC_DEFINE(wxUSE_FILEDLG)
5935 fi
5936
5937 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5938     AC_DEFINE(wxUSE_FINDREPLDLG)
5939 fi
5940
5941 if test "$wxUSE_FONTDLG" = "yes"; then
5942     AC_DEFINE(wxUSE_FONTDLG)
5943 fi
5944
5945 if test "$wxUSE_DIRDLG" = "yes"; then
5946     if test "$wxUSE_TREECTRL" != "yes"; then
5947         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5948     else
5949         AC_DEFINE(wxUSE_DIRDLG)
5950     fi
5951 fi
5952
5953 if test "$wxUSE_MSGDLG" = "yes"; then
5954     AC_DEFINE(wxUSE_MSGDLG)
5955 fi
5956
5957 if test "$wxUSE_NUMBERDLG" = "yes"; then
5958     AC_DEFINE(wxUSE_NUMBERDLG)
5959 fi
5960
5961 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5962     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5963        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5964     else
5965         AC_DEFINE(wxUSE_PROGRESSDLG)
5966     fi
5967 fi
5968
5969 if test "$wxUSE_SPLASH" = "yes"; then
5970     AC_DEFINE(wxUSE_SPLASH)
5971     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
5972 fi
5973
5974 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5975     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5976        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5977     else
5978         AC_DEFINE(wxUSE_STARTUP_TIPS)
5979     fi
5980 fi
5981
5982 if test "$wxUSE_TEXTDLG" = "yes"; then
5983     AC_DEFINE(wxUSE_TEXTDLG)
5984 fi
5985
5986 if test "$wxUSE_WIZARDDLG" = "yes"; then
5987     AC_DEFINE(wxUSE_WIZARDDLG)
5988     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5989 fi
5990
5991 dnl ---------------------------------------------------------------------------
5992 dnl wxMediaCtrl
5993 dnl ---------------------------------------------------------------------------
5994
5995 if test "$wxUSE_MEDIACTRL" = "yes"; then
5996     if test "$wxUSE_MSW" = 1; then
5997     dnl -----------------------------------------------------------------------
5998     dnl DirectShow MSW
5999     dnl -----------------------------------------------------------------------
6000         wxUSE_DIRECTSHOW="yes"
6001         AC_CHECK_HEADERS([dshow.h], [],
6002             [
6003                 wxUSE_DIRECTSHOW="no"
6004                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
6005             ],
6006             [#include <windows.h>])
6007
6008        if test "$wxUSE_DIRECTSHOW" = "yes"; then
6009             AC_DEFINE(wxUSE_DIRECTSHOW)
6010             LIBS="$LIBS -lstrmiids"
6011        fi
6012     fi
6013
6014     dnl -----------------------------------------------------------------------
6015     dnl GStreamer
6016     dnl -----------------------------------------------------------------------
6017     if test "$wxUSE_GTK" = 1; then
6018         wxUSE_GSTREAMER="yes"
6019
6020         dnl -------------------------------------------------------------------
6021         dnl Test for gstreamer module from pkg-config
6022         dnl -------------------------------------------------------------------
6023         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6024         [
6025             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6026             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6027         ],
6028         [
6029             AC_MSG_WARN([GStreamer installation not found])
6030             wxUSE_GSTREAMER="no"
6031         ])
6032
6033         dnl -------------------------------------------------------------------
6034         dnl Perform a check for a GStreamer element using gst-inspect
6035         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6036         dnl Last modification: 25/01/2005
6037         dnl
6038         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6039         dnl -------------------------------------------------------------------
6040         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6041         [
6042         if test "x$GST_INSPECT" == "x"; then
6043             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6044         fi
6045
6046         if test "x$GST_INSPECT" != "x"; then
6047             AC_MSG_CHECKING(GStreamer element $1)
6048             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6049             AC_MSG_RESULT(found.)
6050             $2
6051             else
6052             AC_MSG_RESULT(not found.)
6053             $3
6054             fi
6055         fi
6056         ])
6057
6058         dnl -------------------------------------------------------------------
6059         dnl Test for x video sink (video useless without)
6060         dnl -------------------------------------------------------------------
6061         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6062                         [
6063                             wxUSE_GSTREAMER="no"
6064                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6065                         ])
6066
6067         dnl -------------------------------------------------------------------
6068         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6069         dnl -------------------------------------------------------------------
6070         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6071                         [
6072                             wxUSE_GSTREAMER="no"
6073                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6074                         ],
6075                         [#include <gst/gst.h>])
6076
6077         AC_MSG_CHECKING([for gstplay 0.8])
6078         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6079
6080         if test "$ac_find_libraries" = "" ; then
6081             AC_MSG_RESULT([no])
6082             wxUSE_GSTREAMER="no"
6083         else
6084             AC_MSG_RESULT([yes])
6085         fi
6086
6087         if test "$wxUSE_GSTREAMER" = "yes"; then
6088             AC_DEFINE(wxUSE_GSTREAMER)
6089             AC_MSG_RESULT([GStreamer detection successful])
6090         fi
6091     fi
6092     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6093     AC_DEFINE(wxUSE_MEDIACTRL)
6094 fi
6095
6096 dnl ---------------------------------------------------------------------------
6097 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6098 dnl ---------------------------------------------------------------------------
6099
6100 if test "$cross_compiling" = "yes"; then
6101     dnl Use best guess from host as we can't use uname when cross compiling
6102     OSINFO="\"$host\""
6103 else
6104     dnl attualy work out OS version
6105     OSINFO=`uname -s -r -m`
6106     OSINFO="\"$OSINFO\""
6107 fi
6108
6109 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6110
6111 dnl ---------------------------------------------------------------------------
6112 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6113 dnl ---------------------------------------------------------------------------
6114
6115 if test "x$prefix" != "xNONE"; then
6116     wxPREFIX=$prefix
6117 else
6118     wxPREFIX=$ac_default_prefix
6119 fi
6120
6121 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6122
6123
6124 dnl ---------------------------------------------------------------------------
6125 dnl define variables with all built libraries for wx-config
6126 dnl ---------------------------------------------------------------------------
6127
6128 CORE_BASE_LIBS="net base"
6129 CORE_GUI_LIBS="adv core"
6130
6131 if test "$wxUSE_XML" = "yes" ; then
6132     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6133 fi
6134 if test "$wxUSE_ODBC" != "no" ; then
6135     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6136     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6137 fi
6138 if test "$wxUSE_HTML" = "yes" ; then
6139     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6140 fi
6141 if test "$wxUSE_XRC" = "yes" ; then
6142     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6143 fi
6144
6145 if test "$wxUSE_GUI" != "yes"; then
6146     CORE_GUI_LIBS=""
6147 fi
6148
6149 AC_SUBST(CORE_BASE_LIBS)
6150 AC_SUBST(CORE_GUI_LIBS)
6151
6152
6153 dnl ---------------------------------------------------------------------------
6154 dnl Output the makefiles and such from the results found above
6155 dnl ---------------------------------------------------------------------------
6156
6157 dnl all additional libraries (except wxWidgets itself) we link with
6158
6159 dnl note that we always link with -lm except for Mac OS X
6160 dnl extended.c uses floor() and is always linked in
6161
6162 if test "$wxUSE_MAC" = 1 ; then
6163     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6164         if test "$USE_DARWIN" = 1; then
6165             LDFLAGS="$LDFLAGS -framework QuickTime"
6166         else
6167             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6168         fi
6169     fi
6170     if test "$USE_DARWIN" = 1; then
6171         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6172     else
6173         LDFLAGS="$LDFLAGS -lCarbonLib"
6174     fi
6175 fi
6176 if test "$wxUSE_COCOA" = 1 ; then
6177     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6178     if test "$wxUSE_MEDIACTRL" = "yes"; then
6179         LDFLAGS="$LDFLAGS -framework QuickTime"
6180     fi
6181 fi
6182
6183 dnl FIXME: should this be covered by the conditional above
6184 dnl given the -lm comment there?  Or should that comment (and
6185 dnl this one) be removed..   [ 7 Nov 2001 ]
6186
6187 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6188
6189 dnl Only add the -lm library if floating point functions cannot be used
6190 dnl without it.  This check is important on cygwin because of the bizarre
6191 dnl way that they have organized functions into libraries.  On cygwin, both
6192 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6193 dnl means that
6194 dnl   1) linking with -lm is not necessary, and
6195 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6196 dnl In particular, if you compile any program with -mno-cygwin and link with
6197 dnl -lm, it will crash instantly when it is run.  This happens because the
6198 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6199 dnl the ___main function instead of allowing it to be defined by
6200 dnl /usr/lib/mingw/libmingw32.a as it should be.
6201 dnl
6202 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6203 dnl
6204 dnl Just check a few floating point functions. If they are all found without
6205 dnl -lm, then we must not need -lm.
6206 have_cos=0
6207 have_floor=0
6208 AC_CHECK_FUNCS(cos, have_cos=1)
6209 AC_CHECK_FUNCS(floor, have_floor=1)
6210 AC_MSG_CHECKING(if floating point functions link without -lm)
6211 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6212     AC_MSG_RESULT(yes)
6213 else
6214     AC_MSG_RESULT(no)
6215     LIBS="$LIBS -lm"
6216     # use different functions to avoid configure caching
6217     have_sin=0
6218     have_ceil=0
6219     AC_CHECK_FUNCS(sin, have_sin=1)
6220     AC_CHECK_FUNCS(ceil, have_ceil=1)
6221     AC_MSG_CHECKING(if floating point functions link with -lm)
6222     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6223         AC_MSG_RESULT(yes)
6224     else
6225         AC_MSG_RESULT(no)
6226         # not sure we should warn the user, crash, etc.
6227     fi
6228 fi
6229
6230 if test "$wxUSE_GUI" = "yes"; then
6231
6232     dnl TODO add checks that these samples will really compile (i.e. all the
6233     dnl      library features they need are present)
6234
6235     dnl TODO some samples are never built so far:
6236     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6237     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6238                      drawing dynamic erase event exec font image \
6239                      minimal propsize rotate shaped widgets render"
6240
6241     if test "$wxUSE_MONOLITHIC" != "yes"; then
6242         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6243     fi
6244 else
6245     SAMPLES_SUBDIRS="console"
6246 fi
6247
6248
6249 dnl all -I options we must pass to the compiler
6250 dnl
6251 dnl note that the order is somewhat important: wxWidgets headers should
6252 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6253 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6254 dnl CodeWarrior):
6255 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6256 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6257
6258 dnl C/C++ compiler options used to compile wxWidgets
6259 if test "$GXX" = yes ; then
6260     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6261     CWARNINGS="-Wall"
6262     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6263     dnl should enable this one day...
6264     dnl CXXWARNINGS="-Wall -Werror"
6265 fi
6266
6267 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6268
6269 dnl remove the extra white space from the cc/c++/ld options
6270 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6271 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6272 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6273
6274 if test "x$MWCC" = "xyes"; then
6275     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6276     dnl must use <regex.h> from system not our local copy on OS X,
6277     dnl but must use local not system on OS 9.
6278     dnl The following should make all -I paths usable for <> includes
6279     dnl while first checking in real system paths.  With 8.3 using
6280     dnl -gccincludes it will actually check local paths before system
6281     dnl even for <> which is totally wrong.
6282
6283     dnl Note that because this absolutely needs to be before any -I
6284     dnl that we have to tack it on to the end of the compiler commandline.
6285     CC="$CC -cwd source -I-"
6286     CXX="$CXX -cwd source -I-"
6287 fi
6288
6289
6290 LIBS=`echo $LIBS`
6291 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6292 EXTRALIBS_XML="$EXPAT_LINK"
6293 EXTRALIBS_HTML="$MSPACK_LINK"
6294 EXTRALIBS_ODBC="$ODBC_LINK"
6295 if test "$wxUSE_GUI" = "yes"; then
6296     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6297 fi
6298 if test "$wxUSE_OPENGL" = "yes"; then
6299     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6300 fi
6301
6302 LDFLAGS="$LDFLAGS $PROFILE"
6303
6304 dnl wxGTK does not need TOOLKIT includes in wx-config
6305 if test "$wxUSE_GTK" = 1; then
6306     WXCONFIG_INCLUDE=
6307 else
6308     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6309 fi
6310
6311 WXCONFIG_EXTRALIBS="$LIBS"
6312
6313 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6314 if test "$wxUSE_REGEX" = "builtin" ; then
6315     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6316 fi
6317 if test "$wxUSE_EXPAT" = "builtin" ; then
6318     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6319 fi
6320 if test "$wxUSE_ODBC" = "builtin" ; then
6321     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6322 fi
6323 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6324     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6325 fi
6326 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6327     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6328 fi
6329 if test "$wxUSE_LIBPNG" = "builtin" ; then
6330     wxconfig_3rdparty="$wxconfig_3rdparty png"
6331 fi
6332 if test "$wxUSE_ZLIB" = "builtin" ; then
6333     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6334 fi
6335 if test "$wxUSE_ODBC" = "builtin" ; then
6336     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6337 fi
6338
6339 for i in $wxconfig_3rdparty ; do
6340     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6341 done
6342
6343
6344 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6345     WXUNIV=1
6346 else
6347     WXUNIV=0
6348 fi
6349
6350 AC_SUBST(wxUSE_ZLIB)
6351 AC_SUBST(wxUSE_REGEX)
6352 AC_SUBST(wxUSE_EXPAT)
6353 AC_SUBST(wxUSE_ODBC)
6354 AC_SUBST(wxUSE_LIBJPEG)
6355 AC_SUBST(wxUSE_LIBPNG)
6356 AC_SUBST(wxUSE_LIBTIFF)
6357
6358 if test $wxUSE_MONOLITHIC = "yes" ; then
6359     MONOLITHIC=1
6360 else
6361     MONOLITHIC=0
6362 fi
6363
6364 if test $wxUSE_PLUGINS = "yes" ; then
6365     USE_PLUGINS=1
6366 else
6367     USE_PLUGINS=0
6368 fi
6369
6370 if test $wxUSE_ODBC != "no" ; then
6371     USE_ODBC=1
6372 else
6373     USE_ODBC=0
6374 fi
6375
6376 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6377     OFFICIAL_BUILD=1
6378 else
6379     OFFICIAL_BUILD=0
6380 fi
6381
6382 AC_SUBST(VENDOR)
6383 AC_SUBST(OFFICIAL_BUILD)
6384 AC_SUBST(WX_FLAVOUR)
6385 AC_SUBST(WX_LIB_FLAVOUR)
6386
6387 AC_SUBST(WXUNIV)
6388 AC_SUBST(MONOLITHIC)
6389 AC_SUBST(USE_PLUGINS)
6390 AC_SUBST(LIBS)
6391 AC_SUBST(EXTRALIBS)
6392 AC_SUBST(EXTRALIBS_XML)
6393 AC_SUBST(EXTRALIBS_HTML)
6394 AC_SUBST(EXTRALIBS_ODBC)
6395 AC_SUBST(EXTRALIBS_GUI)
6396 AC_SUBST(EXTRALIBS_OPENGL)
6397 AC_SUBST(EXTRALIBS_SDL)
6398 AC_SUBST(WITH_PLUGIN_SDL)
6399 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6400 AC_SUBST(UNICODE)
6401 AC_SUBST(BUILD)
6402 AC_SUBST(DEBUG_INFO)
6403 AC_SUBST(DEBUG_FLAG)
6404 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6405 AC_SUBST(TOOLKIT_LOWERCASE)
6406 AC_SUBST(TOOLKIT_VERSION)
6407 AC_SUBST(SAMPLES_RPATH_FLAG)
6408 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6409 AC_SUBST(HOST_SUFFIX)
6410 AC_SUBST(CPPUNIT_CFLAGS)
6411 AC_SUBST(CPPUNIT_LIBS)
6412
6413 case "$TOOLKIT" in
6414     GTK)
6415         TOOLKIT_USER="GTK+"
6416         if test "$WXGTK20" = 1; then
6417             TOOLKIT_USER="$TOOLKIT_USER 2"
6418         fi
6419         ;;
6420
6421     *)
6422         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6423         ;;
6424 esac
6425
6426 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6427
6428 if test "$wxUSE_SHARED" = "yes"; then
6429
6430     dnl We get the shared build linker from bakefile, since it
6431     dnl moved all the logic for this out of this file and into
6432     dnl its own macro.  But it can't decide on whether to return
6433     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6434     dnl So normalise and expand everything here now, because its
6435     dnl not going to change inside wx-config anyway.
6436     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6437     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6438
6439     dnl Need addtional flag on OS/2, so override bakefiles value
6440     dnl (there currently is no suitable variable to which the
6441     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6442     case "${host}" in
6443       *-pc-os2_emx | *-pc-os2-emx )
6444         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6445         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6446         cp -p ${srcdir}/src/os2/dllnames.sh .
6447         cp -p ${srcdir}/src/os2/dllar.sh .
6448       ;;
6449     esac
6450 else
6451
6452     dnl No bakefile support for static builds, but this should be ok for most.
6453     EXE_LINKER="$CXX -o"
6454
6455 fi
6456
6457 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6458 dnl be in wx-config output.  Not doing so could result in link problems.
6459 GCC_PRAGMA_FLAGS=""
6460 PCH_FLAGS=""
6461 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6462 if test $GCC_PCH = 1 ; then
6463     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6464     PCH_FLAGS="-DWX_PRECOMP"
6465 else
6466     case "${host}" in
6467         powerpc-*-darwin* )
6468             dnl Some Apple's GCC version are broken and can't handle the
6469             dnl pragmas:
6470             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6471             ;;
6472         *-*-mingw32* )
6473             dnl MinGW GCC versions >= 3.2 have problems with
6474             dnl static member of classes derived from templates
6475             dnl in combination with #pragma interface/implementation
6476             dnl (the test case uses 4 files)
6477             dnl ... and with exceptions handling (undefined symbols needed
6478             dnl to correctly calls dtors when unwinding) as well
6479             if test "$wxUSE_STL" = "yes" -o \
6480                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6481                     "$wxUSE_NO_RTTI" != "yes"; then
6482                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6483                AC_TRY_COMPILE([],
6484                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6485                                #error "Not GCC 3.2 or greater"
6486                                #endif
6487                                ],
6488                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6489                                AC_MSG_RESULT([yes])],
6490                               [AC_MSG_RESULT([no])])
6491             fi
6492             ;;
6493         *-pc-os2_emx | *-pc-os2-emx )
6494             dnl GCC versions ported to OS/2 have similar problems with
6495             dnl static member of classes in combination with STL and
6496             dnl pragma interface/implementation
6497             if test "$wxUSE_STL" = "yes"; then
6498                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6499                AC_TRY_COMPILE([],
6500                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6501                                #error "Not GCC 3.2 or greater"
6502                                #endif
6503                                ],
6504                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6505                                AC_MSG_RESULT([yes])],
6506                               [AC_MSG_RESULT([no])])
6507             fi
6508             ;;
6509     esac
6510 fi
6511 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6512
6513
6514 dnl for convenience, sort the samples in alphabetical order
6515 dnl
6516 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6517 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6518 dnl
6519 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6520 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6521 dnl       only removes the Unix-like part of the introduced line break.
6522 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6523
6524 dnl subtle bakefile goop.
6525 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6526 dnl I wish we would have called it something less likely to clash with
6527 dnl things though.
6528 AC_SUBST(SHARED)
6529
6530 dnl global options
6531 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6532 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6533
6534 dnl debugging options
6535 AC_SUBST(WXDEBUG_DEFINE)
6536
6537 dnl toolkit options
6538 AC_SUBST(USE_GUI)
6539 AC_SUBST(AFMINSTALL)
6540 AC_SUBST(WIN32INSTALL)
6541 AC_SUBST(TOOLKIT)
6542 AC_SUBST(TOOLKIT_DIR)
6543 AC_SUBST(TOOLCHAIN_NAME)
6544 AC_SUBST(TOOLCHAIN_FULLNAME)
6545 AC_SUBST(TOOLCHAIN_DEFS)
6546 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6547
6548 dnl wx-config options
6549 AC_SUBST(host_alias)
6550 AC_SUBST(cross_compiling)
6551 AC_SUBST(WIDGET_SET)
6552 AC_SUBST(WX_RELEASE)
6553 AC_SUBST(WX_VERSION)
6554 AC_SUBST(WX_SUBVERSION)
6555 AC_SUBST(WX_CHARTYPE)
6556 AC_SUBST(WX_DEBUGTYPE)
6557 AC_SUBST(WXCONFIG_EXTRALIBS)
6558 AC_SUBST(WXCONFIG_INCLUDE)
6559 AC_SUBST(WXCONFIG_RPATH)
6560 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6561 AC_SUBST(WX_LARGEFILE_FLAGS)
6562 AC_SUBST(GCC_PRAGMA_FLAGS)
6563 AC_SUBST(CODE_GEN_FLAGS)
6564 AC_SUBST(CODE_GEN_FLAGS_CXX)
6565 AC_SUBST(EXE_LINKER)
6566
6567 dnl distribution vars
6568 AC_SUBST(GUIDIST)
6569 AC_SUBST(DISTDIR)
6570
6571 dnl additional subdirectories where we will build
6572 AC_SUBST(SAMPLES_SUBDIRS)
6573
6574 dnl additional libraries and linker settings
6575 AC_SUBST(LDFLAGS)
6576 AC_SUBST(LDFLAGS_GL)
6577 AC_SUBST(OPENGL_LIBS)
6578 AC_SUBST(DMALLOC_LIBS)
6579 AC_SUBST(WX_VERSION_TAG)
6580
6581 dnl additional resurces settings
6582 AC_SUBST(RESCOMP)
6583 AC_SUBST(RESFLAGS)
6584 AC_SUBST(RESPROGRAMOBJ)
6585 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6586 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6587
6588 dnl additional for Mac OS X
6589 AC_SUBST(DEREZ)
6590 AC_SUBST(LIBWXMACRES)
6591 AC_SUBST(MACRESCOMP)
6592 AC_SUBST(MACSETFILE)
6593 AC_SUBST(MACRESWXCONFIG)
6594
6595 dnl other tools
6596 AC_SUBST(GCC)
6597 AC_SUBST(DLLTOOL)
6598
6599
6600 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6601 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6602 dnl - and we do use it)
6603 AC_PROG_MAKE_SET
6604
6605
6606 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6607
6608 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6609                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6610                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6611
6612 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6613                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6614                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6615
6616 AC_CONFIG_FILES([ version-script Makefile ])
6617
6618 AC_CONFIG_COMMANDS([ wx-config
6619                    ],
6620                    [ rm -f wx-config
6621                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6622                    ],
6623                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6624                      LN_S="${LN_S}"
6625                    ])
6626
6627 dnl This would give us us build dir that in every significant way
6628 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6629 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6630 dnl on platforms that do not have symlinks.
6631 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6632 dnl AC_CONFIG_LINKS([ contrib/include ])
6633
6634
6635 dnl Configure samples, contrib etc. directories, but only if they are present:
6636 if test "$wxUSE_GUI" = "yes"; then
6637     SUBDIRS="samples demos utils contrib"
6638 else dnl we build wxBase only
6639     dnl there are no wxBase programs in contrib nor demos
6640     SUBDIRS="samples utils"
6641 fi
6642 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6643 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6644
6645 for subdir in `echo $SUBDIRS`; do
6646     if test -d ${srcdir}/${subdir} ; then
6647         if test "$wxUSE_GUI" = "yes"; then
6648             if test ${subdir} = "samples"; then
6649                 dnl only take those samples which compile in the current
6650                 dnl configuration and which exist
6651                 makefiles="samples/Makefile.in $makefiles"
6652                 for sample in `echo $SAMPLES_SUBDIRS`; do
6653                     if test -d $srcdir/samples/$sample; then
6654                         makefiles="samples/$sample/Makefile.in $makefiles"
6655                     fi
6656                 done
6657             else dnl assume that everything compiles for utils &c
6658                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6659             fi
6660         else dnl we build wxBase only
6661             dnl don't take all samples/utils, just those which build with
6662             dnl wxBase
6663             if test ${subdir} = "samples"; then
6664                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6665             elif test ${subdir} = "utils"; then
6666                 makefiles=""
6667                 for util in HelpGen tex2rtf ; do
6668                     if test -d $srcdir/utils/$util ; then
6669                         makefiles="utils/$util/Makefile.in \
6670                                    utils/$util/src/Makefile.in \
6671                                    $makefiles"
6672                     fi
6673                 done
6674             else dnl assume that everything compiles for tests
6675                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6676             fi
6677         fi
6678
6679         for mkin in $makefiles ; do
6680             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6681             AC_CONFIG_FILES([$mk])
6682         done
6683     fi
6684 done
6685
6686
6687 AC_OUTPUT
6688
6689 dnl report how we have been configured
6690 echo
6691 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6692 echo ""
6693 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6694 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6695
6696 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6697 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6698 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6699
6700 echo "  What level of wxWidgets compatibility should be enabled?"
6701 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6702 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6703
6704 echo "  Which libraries should wxWidgets use?"
6705 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6706 echo "                                       png                ${wxUSE_LIBPNG-none}"
6707 echo "                                       regex              ${wxUSE_REGEX}"
6708 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6709 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6710 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6711 fi
6712 echo "                                       zlib               ${wxUSE_ZLIB}"
6713 echo "                                       odbc               ${wxUSE_ODBC}"
6714 echo "                                       expat              ${wxUSE_EXPAT}"
6715 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6716 echo "                                       sdl                ${wxUSE_LIBSDL}"
6717 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6718
6719 echo ""
6720
6721 dnl vi: set et sts=4 sw=4 com=\:dnl: