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(TARGET_CARBON)
 332     DEFAULT_DEFAULT_wxUSE_MAC=1
 333   ;;
 334   powerpc-apple-macos* )
 335     dnl Classic Mac OS (< X)
 336     USE_UNIX=0
 337     dnl For some reason the test that should be cross-compiler capable fails
 338     dnl However, there is no doubt that MacOS PowerPC is big endian.
 339     ac_cv_c_bigendian=yes
 340     SO_SUFFIX=shlib
 341     dnl AC_DEFINE(TARGET_CARBON)
 342     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 343     DEFAULT_DEFAULT_wxUSE_MAC=1
 344   ;;
 345
 346   *-*-beos* )
 347     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 348     USE_BEOS=1
 349     AC_DEFINE(__BEOS__)
 350   ;;
 351
 352   *)
 353     AC_MSG_ERROR(unknown system type ${host}.)
 354 esac
 355
 356 dnl ---------------------------------------------------------------------------
 357 dnl command line options for configure
 358 dnl ---------------------------------------------------------------------------
 359
 360 dnl the default values for all options - we collect them all here to simplify
 361 dnl modification of the default values (for example, if the defaults for some
 362 dnl platform should be changed, it can be done here too)
 363 dnl
 364 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 365
 366 WX_ARG_CACHE_INIT
 367
 368 dnl useful to test the compilation with minimum options, define as 0 for normal
 369 dnl usage
 370 DEBUG_CONFIGURE=0
 371 if test $DEBUG_CONFIGURE = 1; then
 372   DEFAULT_wxUSE_UNIVERSAL=no
 373   DEFAULT_wxUSE_STL=no
 374
 375   DEFAULT_wxUSE_NANOX=no
 376
 377   DEFAULT_wxUSE_THREADS=yes
 378
 379   DEFAULT_wxUSE_SHARED=yes
 380   DEFAULT_wxUSE_OPTIMISE=no
 381   DEFAULT_wxUSE_PROFILE=no
 382   DEFAULT_wxUSE_NO_DEPS=no
 383   DEFAULT_wxUSE_NO_RTTI=no
 384   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 385   DEFAULT_wxUSE_RPATH=yes
 386   DEFAULT_wxUSE_PERMISSIVE=no
 387   DEFAULT_wxUSE_DEBUG_FLAG=yes
 388   DEFAULT_wxUSE_DEBUG_INFO=yes
 389   DEFAULT_wxUSE_DEBUG_GDB=yes
 390   DEFAULT_wxUSE_MEM_TRACING=no
 391   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 392   DEFAULT_wxUSE_DMALLOC=no
 393   DEFAULT_wxUSE_APPLE_IEEE=no
 394
 395   DEFAULT_wxUSE_EXCEPTIONS=no
 396   DEFAULT_wxUSE_LOG=yes
 397   DEFAULT_wxUSE_LOGWINDOW=no
 398   DEFAULT_wxUSE_LOGGUI=no
 399   DEFAULT_wxUSE_LOGDIALOG=no
 400
 401   DEFAULT_wxUSE_GUI=yes
 402   DEFAULT_wxUSE_CONTROLS=no
 403
 404   DEFAULT_wxUSE_REGEX=no
 405   DEFAULT_wxUSE_XML=no
 406   DEFAULT_wxUSE_EXPAT=no
 407   DEFAULT_wxUSE_ZLIB=no
 408   DEFAULT_wxUSE_LIBPNG=no
 409   DEFAULT_wxUSE_LIBJPEG=no
 410   DEFAULT_wxUSE_LIBTIFF=no
 411   DEFAULT_wxUSE_LIBXPM=no
 412   DEFAULT_wxUSE_LIBMSPACK=no
 413   DEFAULT_wxUSE_LIBSDL=no
 414   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 415   DEFAULT_wxUSE_ODBC=no
 416   DEFAULT_wxUSE_OPENGL=no
 417
 418   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 419   DEFAULT_wxUSE_STACKWALKER=no
 420   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 421   DEFAULT_wxUSE_STD_IOSTREAM=no
 422   DEFAULT_wxUSE_CMDLINE_PARSER=no
 423   DEFAULT_wxUSE_DATETIME=no
 424   DEFAULT_wxUSE_TIMER=no
 425   DEFAULT_wxUSE_STOPWATCH=no
 426   DEFAULT_wxUSE_FILE=no
 427   DEFAULT_wxUSE_FFILE=no
 428   DEFAULT_wxUSE_TEXTBUFFER=no
 429   DEFAULT_wxUSE_TEXTFILE=no
 430   DEFAULT_wxUSE_SOUND=no
 431   DEFAULT_wxUSE_MEDIACTRL=no
 432   DEFAULT_wxUSE_DIRECTSHOW=no
 433   DEFAULT_wxUSE_INTL=no
 434   DEFAULT_wxUSE_CONFIG=no
 435   DEFAULT_wxUSE_FONTMAP=no
 436   DEFAULT_wxUSE_STREAMS=no
 437   DEFAULT_wxUSE_SOCKETS=no
 438   DEFAULT_wxUSE_OLE=no
 439   DEFAULT_wxUSE_DATAOBJ=no
 440   DEFAULT_wxUSE_DIALUP_MANAGER=no
 441   DEFAULT_wxUSE_JOYSTICK=no
 442   DEFAULT_wxUSE_DYNLIB_CLASS=no
 443   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 444   DEFAULT_wxUSE_LONGLONG=no
 445   DEFAULT_wxUSE_GEOMETRY=no
 446
 447   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 448   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 449   DEFAULT_wxUSE_POSTSCRIPT=no
 450
 451   DEFAULT_wxUSE_CLIPBOARD=no
 452   DEFAULT_wxUSE_TOOLTIPS=no
 453   DEFAULT_wxUSE_DRAG_AND_DROP=no
 454   DEFAULT_wxUSE_DRAGIMAGE=no
 455   DEFAULT_wxUSE_SPLINES=no
 456
 457   DEFAULT_wxUSE_MDI=no
 458   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 459   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 460   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 461
 462   DEFAULT_wxUSE_RESOURCES=no
 463   DEFAULT_wxUSE_CONSTRAINTS=no
 464   DEFAULT_wxUSE_IPC=no
 465   DEFAULT_wxUSE_HELP=no
 466   DEFAULT_wxUSE_MS_HTML_HELP=no
 467   DEFAULT_wxUSE_WXHTML_HELP=no
 468   DEFAULT_wxUSE_TREELAYOUT=no
 469   DEFAULT_wxUSE_METAFILE=no
 470   DEFAULT_wxUSE_MIMETYPE=no
 471   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 472   DEFAULT_wxUSE_PROTOCOL=no
 473   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 474   DEFAULT_wxUSE_PROTOCOL_FTP=no
 475   DEFAULT_wxUSE_PROTOCOL_FILE=no
 476   DEFAULT_wxUSE_URL=no
 477
 478   DEFAULT_wxUSE_COMMONDLGS=no
 479   DEFAULT_wxUSE_CHOICEDLG=no
 480   DEFAULT_wxUSE_COLOURDLG=no
 481   DEFAULT_wxUSE_DIRDLG=no
 482   DEFAULT_wxUSE_FILEDLG=no
 483   DEFAULT_wxUSE_FINDREPLDLG=no
 484   DEFAULT_wxUSE_FONTDLG=no
 485   DEFAULT_wxUSE_MSGDLG=no
 486   DEFAULT_wxUSE_NUMBERDLG=no
 487   DEFAULT_wxUSE_TEXTDLG=no
 488   DEFAULT_wxUSE_SPLASH=no
 489   DEFAULT_wxUSE_STARTUP_TIPS=no
 490   DEFAULT_wxUSE_PROGRESSDLG=no
 491   DEFAULT_wxUSE_WIZARDDLG=no
 492
 493   DEFAULT_wxUSE_MENUS=no
 494   DEFAULT_wxUSE_MINIFRAME=no
 495   DEFAULT_wxUSE_HTML=no
 496   DEFAULT_wxUSE_XRC=no
 497   DEFAULT_wxUSE_WEBKIT=no
 498   DEFAULT_wxUSE_FILESYSTEM=no
 499   DEFAULT_wxUSE_FS_INET=no
 500   DEFAULT_wxUSE_FS_ZIP=no
 501   DEFAULT_wxUSE_BUSYINFO=no
 502   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 503   DEFAULT_wxUSE_ZIPSTREAM=no
 504   DEFAULT_wxUSE_VALIDATORS=no
 505
 506   DEFAULT_wxUSE_ACCEL=no
 507   DEFAULT_wxUSE_BUTTON=no
 508   DEFAULT_wxUSE_BMPBUTTON=no
 509   DEFAULT_wxUSE_CALCTRL=no
 510   DEFAULT_wxUSE_CARET=no
 511   DEFAULT_wxUSE_CHECKBOX=no
 512   DEFAULT_wxUSE_CHECKLST=no
 513   DEFAULT_wxUSE_CHOICE=no
 514   DEFAULT_wxUSE_CHOICEBOOK=no
 515   DEFAULT_wxUSE_COMBOBOX=no
 516   DEFAULT_wxUSE_DATEPICKCTRL=no
 517   DEFAULT_wxUSE_DISPLAY=no
 518   DEFAULT_wxUSE_GAUGE=no
 519   DEFAULT_wxUSE_GRID=no
 520   DEFAULT_wxUSE_IMAGLIST=no
 521   DEFAULT_wxUSE_LISTBOOK=no
 522   DEFAULT_wxUSE_LISTBOX=no
 523   DEFAULT_wxUSE_LISTCTRL=no
 524   DEFAULT_wxUSE_NOTEBOOK=no
 525   DEFAULT_wxUSE_RADIOBOX=no
 526   DEFAULT_wxUSE_RADIOBTN=no
 527   DEFAULT_wxUSE_SASH=no
 528   DEFAULT_wxUSE_SCROLLBAR=no
 529   DEFAULT_wxUSE_SLIDER=no
 530   DEFAULT_wxUSE_SPINBTN=no
 531   DEFAULT_wxUSE_SPINCTRL=no
 532   DEFAULT_wxUSE_SPLITTER=no
 533   DEFAULT_wxUSE_STATBMP=no
 534   DEFAULT_wxUSE_STATBOX=no
 535   DEFAULT_wxUSE_STATLINE=no
 536   DEFAULT_wxUSE_STATTEXT=no
 537   DEFAULT_wxUSE_STATUSBAR=yes
 538   DEFAULT_wxUSE_TABDIALOG=no
 539   DEFAULT_wxUSE_TEXTCTRL=no
 540   DEFAULT_wxUSE_TOGGLEBTN=no
 541   DEFAULT_wxUSE_TOOLBAR=no
 542   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 543   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 544   DEFAULT_wxUSE_TREECTRL=no
 545   DEFAULT_wxUSE_POPUPWIN=no
 546   DEFAULT_wxUSE_TIPWINDOW=no
 547
 548   DEFAULT_wxUSE_UNICODE=no
 549   DEFAULT_wxUSE_UNICODE_MSLU=no
 550   DEFAULT_wxUSE_WCSRTOMBS=no
 551
 552   DEFAULT_wxUSE_PALETTE=no
 553   DEFAULT_wxUSE_IMAGE=no
 554   DEFAULT_wxUSE_GIF=no
 555   DEFAULT_wxUSE_PCX=no
 556   DEFAULT_wxUSE_PNM=no
 557   DEFAULT_wxUSE_IFF=no
 558   DEFAULT_wxUSE_XPM=no
 559   DEFAULT_wxUSE_ICO_CUR=no
 560   DEFAULT_wxUSE_ACCESSIBILITY=no
 561
 562   DEFAULT_wxUSE_MONOLITHIC=no
 563   DEFAULT_wxUSE_PLUGINS=no
 564   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 565 else
 566   DEFAULT_wxUSE_UNIVERSAL=no
 567   DEFAULT_wxUSE_STL=no
 568
 569   DEFAULT_wxUSE_NANOX=no
 570
 571   DEFAULT_wxUSE_THREADS=yes
 572
 573   DEFAULT_wxUSE_SHARED=yes
 574   DEFAULT_wxUSE_OPTIMISE=yes
 575   DEFAULT_wxUSE_PROFILE=no
 576   DEFAULT_wxUSE_NO_DEPS=no
 577   DEFAULT_wxUSE_NO_RTTI=no
 578   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 579   DEFAULT_wxUSE_RPATH=yes
 580   DEFAULT_wxUSE_PERMISSIVE=no
 581   DEFAULT_wxUSE_DEBUG_FLAG=no
 582   DEFAULT_wxUSE_DEBUG_INFO=no
 583   DEFAULT_wxUSE_DEBUG_GDB=no
 584   DEFAULT_wxUSE_MEM_TRACING=no
 585   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 586   DEFAULT_wxUSE_DMALLOC=no
 587   DEFAULT_wxUSE_APPLE_IEEE=yes
 588
 589   DEFAULT_wxUSE_EXCEPTIONS=yes
 590   DEFAULT_wxUSE_LOG=yes
 591   DEFAULT_wxUSE_LOGWINDOW=yes
 592   DEFAULT_wxUSE_LOGGUI=yes
 593   DEFAULT_wxUSE_LOGDIALOG=yes
 594
 595   DEFAULT_wxUSE_GUI=yes
 596
 597   DEFAULT_wxUSE_REGEX=yes
 598   DEFAULT_wxUSE_XML=yes
 599   DEFAULT_wxUSE_EXPAT=yes
 600   DEFAULT_wxUSE_ZLIB=yes
 601   DEFAULT_wxUSE_LIBPNG=yes
 602   DEFAULT_wxUSE_LIBJPEG=yes
 603   DEFAULT_wxUSE_LIBTIFF=yes
 604   DEFAULT_wxUSE_LIBXPM=yes
 605   DEFAULT_wxUSE_LIBMSPACK=yes
 606   DEFAULT_wxUSE_LIBSDL=no
 607   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 608   DEFAULT_wxUSE_ODBC=no
 609   DEFAULT_wxUSE_OPENGL=no
 610
 611   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 612   DEFAULT_wxUSE_STACKWALKER=yes
 613   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 614   DEFAULT_wxUSE_STD_IOSTREAM=no
 615   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 616   DEFAULT_wxUSE_DATETIME=yes
 617   DEFAULT_wxUSE_TIMER=yes
 618   DEFAULT_wxUSE_STOPWATCH=yes
 619   DEFAULT_wxUSE_FILE=yes
 620   DEFAULT_wxUSE_FFILE=yes
 621   DEFAULT_wxUSE_TEXTBUFFER=yes
 622   DEFAULT_wxUSE_TEXTFILE=yes
 623   DEFAULT_wxUSE_SOUND=yes
 624   DEFAULT_wxUSE_MEDIACTRL=no
 625   DEFAULT_wxUSE_DIRECTSHOW=no
 626   DEFAULT_wxUSE_INTL=yes
 627   DEFAULT_wxUSE_CONFIG=yes
 628   DEFAULT_wxUSE_FONTMAP=yes
 629   DEFAULT_wxUSE_STREAMS=yes
 630   DEFAULT_wxUSE_SOCKETS=yes
 631   DEFAULT_wxUSE_OLE=yes
 632   DEFAULT_wxUSE_DATAOBJ=yes
 633   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 634   DEFAULT_wxUSE_JOYSTICK=yes
 635   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 636   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 637   DEFAULT_wxUSE_LONGLONG=yes
 638   DEFAULT_wxUSE_GEOMETRY=yes
 639
 640   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 641   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 642   DEFAULT_wxUSE_POSTSCRIPT=yes
 643
 644   DEFAULT_wxUSE_CLIPBOARD=yes
 645   DEFAULT_wxUSE_TOOLTIPS=yes
 646   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 647   DEFAULT_wxUSE_DRAGIMAGE=yes
 648   DEFAULT_wxUSE_SPLINES=yes
 649
 650   DEFAULT_wxUSE_MDI=yes
 651   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 652   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 653   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 654
 655   DEFAULT_wxUSE_RESOURCES=no
 656   DEFAULT_wxUSE_CONSTRAINTS=yes
 657   DEFAULT_wxUSE_IPC=yes
 658   DEFAULT_wxUSE_HELP=yes
 659   DEFAULT_wxUSE_MS_HTML_HELP=yes
 660   DEFAULT_wxUSE_WXHTML_HELP=yes
 661   DEFAULT_wxUSE_TREELAYOUT=yes
 662   DEFAULT_wxUSE_METAFILE=yes
 663   DEFAULT_wxUSE_MIMETYPE=yes
 664   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 665   DEFAULT_wxUSE_PROTOCOL=yes
 666   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 667   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 668   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 669   DEFAULT_wxUSE_URL=yes
 670
 671   DEFAULT_wxUSE_COMMONDLGS=yes
 672   DEFAULT_wxUSE_CHOICEDLG=yes
 673   DEFAULT_wxUSE_COLOURDLG=yes
 674   DEFAULT_wxUSE_DIRDLG=yes
 675   DEFAULT_wxUSE_FILEDLG=yes
 676   DEFAULT_wxUSE_FINDREPLDLG=yes
 677   DEFAULT_wxUSE_FONTDLG=yes
 678   DEFAULT_wxUSE_MSGDLG=yes
 679   DEFAULT_wxUSE_NUMBERDLG=yes
 680   DEFAULT_wxUSE_TEXTDLG=yes
 681   DEFAULT_wxUSE_SPLASH=yes
 682   DEFAULT_wxUSE_STARTUP_TIPS=yes
 683   DEFAULT_wxUSE_PROGRESSDLG=yes
 684   DEFAULT_wxUSE_WIZARDDLG=yes
 685
 686   DEFAULT_wxUSE_MENUS=yes
 687   DEFAULT_wxUSE_MINIFRAME=yes
 688   DEFAULT_wxUSE_HTML=yes
 689   DEFAULT_wxUSE_XRC=yes
 690   DEFAULT_wxUSE_WEBKIT=yes
 691   DEFAULT_wxUSE_FILESYSTEM=yes
 692   DEFAULT_wxUSE_FS_INET=yes
 693   DEFAULT_wxUSE_FS_ZIP=yes
 694   DEFAULT_wxUSE_BUSYINFO=yes
 695   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 696   DEFAULT_wxUSE_ZIPSTREAM=yes
 697   DEFAULT_wxUSE_VALIDATORS=yes
 698
 699   DEFAULT_wxUSE_ACCEL=yes
 700   DEFAULT_wxUSE_BUTTON=yes
 701   DEFAULT_wxUSE_BMPBUTTON=yes
 702   DEFAULT_wxUSE_CALCTRL=yes
 703   DEFAULT_wxUSE_CARET=yes
 704   DEFAULT_wxUSE_CHECKBOX=yes
 705   DEFAULT_wxUSE_CHECKLST=yes
 706   DEFAULT_wxUSE_CHOICE=yes
 707   DEFAULT_wxUSE_CHOICEBOOK=yes
 708   DEFAULT_wxUSE_COMBOBOX=yes
 709   DEFAULT_wxUSE_DATEPICKCTRL=yes
 710   DEFAULT_wxUSE_DISPLAY=yes
 711   DEFAULT_wxUSE_GAUGE=yes
 712   DEFAULT_wxUSE_GRID=yes
 713   DEFAULT_wxUSE_IMAGLIST=yes
 714   DEFAULT_wxUSE_LISTBOOK=yes
 715   DEFAULT_wxUSE_LISTBOX=yes
 716   DEFAULT_wxUSE_LISTCTRL=yes
 717   DEFAULT_wxUSE_NOTEBOOK=yes
 718   DEFAULT_wxUSE_RADIOBOX=yes
 719   DEFAULT_wxUSE_RADIOBTN=yes
 720   DEFAULT_wxUSE_SASH=yes
 721   DEFAULT_wxUSE_SCROLLBAR=yes
 722   DEFAULT_wxUSE_SLIDER=yes
 723   DEFAULT_wxUSE_SPINBTN=yes
 724   DEFAULT_wxUSE_SPINCTRL=yes
 725   DEFAULT_wxUSE_SPLITTER=yes
 726   DEFAULT_wxUSE_STATBMP=yes
 727   DEFAULT_wxUSE_STATBOX=yes
 728   DEFAULT_wxUSE_STATLINE=yes
 729   DEFAULT_wxUSE_STATTEXT=yes
 730   DEFAULT_wxUSE_STATUSBAR=yes
 731   DEFAULT_wxUSE_TABDIALOG=no
 732   DEFAULT_wxUSE_TEXTCTRL=yes
 733   DEFAULT_wxUSE_TOGGLEBTN=yes
 734   DEFAULT_wxUSE_TOOLBAR=yes
 735   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 736   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 737   DEFAULT_wxUSE_TREECTRL=yes
 738   DEFAULT_wxUSE_POPUPWIN=yes
 739   DEFAULT_wxUSE_TIPWINDOW=yes
 740
 741   DEFAULT_wxUSE_UNICODE=no
 742   DEFAULT_wxUSE_UNICODE_MSLU=yes
 743   DEFAULT_wxUSE_WCSRTOMBS=no
 744
 745   DEFAULT_wxUSE_PALETTE=yes
 746   DEFAULT_wxUSE_IMAGE=yes
 747   DEFAULT_wxUSE_GIF=yes
 748   DEFAULT_wxUSE_PCX=yes
 749   DEFAULT_wxUSE_IFF=no
 750   DEFAULT_wxUSE_PNM=yes
 751   DEFAULT_wxUSE_XPM=yes
 752   DEFAULT_wxUSE_ICO_CUR=yes
 753   DEFAULT_wxUSE_ACCESSIBILITY=no
 754
 755   DEFAULT_wxUSE_MONOLITHIC=no
 756   DEFAULT_wxUSE_PLUGINS=no
 757   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 758
 759   dnl Appliable only when --with-gtk was used:
 760   DEFAULT_wxUSE_GTK2=yes
 761 fi
 762
 763 dnl WX_ARG_WITH should be used to select whether an external package will be
 764 dnl used or not, to configure compile-time features of this package itself,
 765 dnl use WX_ARG_ENABLE instead
 766
 767 dnl ============================
 768 dnl external package dependecies
 769 dnl ============================
 770
 771 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 772 dnl these values manually
 773 for toolkit in `echo $ALL_TOOLKITS`; do
 774   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 775   if test "x$LINE" != "x" ; then
 776     has_toolkit_in_cache=1
 777     eval "DEFAULT_$LINE"
 778     eval "CACHE_$toolkit=1"
 779   fi
 780 done
 781
 782 dnl ---------------------------------------------------------------------------
 783 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 784 dnl first to disable many other switches if it's given
 785 dnl
 786 dnl NB: this is still in testing stage, don't use if you don't know what you're
 787 dnl     doing
 788 dnl ---------------------------------------------------------------------------
 789
 790 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 791 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 792 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 793
 794 if test "$wxUSE_GUI" = "yes"; then
 795
 796 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 797 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 798 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 799 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 800 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 801 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 802 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 803 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 804 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 805 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 806 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 807 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 808
 809 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 810 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 811
 812 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 813 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 814 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 815 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 816 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 817 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 818 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 819 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 820
 821 fi
 822 dnl for GUI only
 823
 824 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 825 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 826 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 827 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 828 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 829
 830 dnl ---------------------------------------------------------------------------
 831 dnl compile options
 832 dnl ---------------------------------------------------------------------------
 833
 834 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 835 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 836 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 837 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 838 if test "$USE_OS2" = "1"; then
 839     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 840 fi
 841
 842 if test "$wxUSE_DEBUG" = "yes"; then
 843   DEFAULT_wxUSE_DEBUG_FLAG=yes
 844   DEFAULT_wxUSE_DEBUG_INFO=yes
 845   BUILD=debug
 846 elif test "$wxUSE_DEBUG" = "no"; then
 847   DEFAULT_wxUSE_DEBUG_FLAG=no
 848   DEFAULT_wxUSE_DEBUG_INFO=no
 849   BUILD=release
 850 fi
 851
 852 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 853 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 854 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 855 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 856 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 857 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 858 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 859 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 860 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 861 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 862
 863 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 864 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 865
 866 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 867
 868
 869 dnl ---------------------------------------------------------------------------
 870 dnl (small) optional non GUI classes
 871 dnl ---------------------------------------------------------------------------
 872
 873 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 874 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 875
 876 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 877 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 878 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 879 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 880 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 881 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 882 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 883
 884 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 885
 886 dnl please keep the settings below in alphabetical order
 887 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 888 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 889 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 890 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 891 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 892 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 893 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 894 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 895 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 896 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 897 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 898 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 899 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 900 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 901 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 902 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 903 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 904 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 905 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 906 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 907 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 908 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 909 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 910 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 911 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 912 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 913 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 914 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 915 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 916 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 917 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 918 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 919 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 920 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 921
 922 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 923 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 924 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 925 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 926 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 927
 928
 929 dnl ---------------------------------------------------------------------------
 930 dnl "big" options (i.e. those which change a lot of things throughout the library)
 931 dnl ---------------------------------------------------------------------------
 932
 933 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 934
 935 if test "$wxUSE_GUI" = "yes"; then
 936
 937 dnl ---------------------------------------------------------------------------
 938 dnl "big" GUI options
 939 dnl ---------------------------------------------------------------------------
 940
 941 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 942 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 943 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 944 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 945 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 946 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 947 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 948 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 949 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 950 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 951 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 952 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 953 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 954 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 955
 956 dnl ---------------------------------------------------------------------------
 957 dnl PostScript options
 958 dnl ---------------------------------------------------------------------------
 959 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 960
 961 dnl VZ: these options seem to be always on, if someone wants to change it please do
 962 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 963 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 964
 965 dnl ---------------------------------------------------------------------------
 966 dnl resources
 967 dnl ---------------------------------------------------------------------------
 968
 969 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 970 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 971
 972 dnl ---------------------------------------------------------------------------
 973 dnl IPC &c
 974 dnl ---------------------------------------------------------------------------
 975
 976 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 977 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 978 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 979
 980 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 981
 982 dnl ---------------------------------------------------------------------------
 983 dnl optional GUI controls (in alphabetical order except the first one)
 984 dnl ---------------------------------------------------------------------------
 985
 986 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 987
 988 dnl even with --enable-controls, some may be disabled by giving
 989 dnl --disable-<control> later on the command line - but by default all will be
 990 dnl used (and vice versa)
 991 if test "$wxUSE_CONTROLS" = "yes"; then
 992   DEFAULT_wxUSE_ACCEL=yes
 993   DEFAULT_wxUSE_BMPBUTTON=yes
 994   DEFAULT_wxUSE_BUTTON=yes
 995   DEFAULT_wxUSE_CALCTRL=yes
 996   DEFAULT_wxUSE_CARET=yes
 997   DEFAULT_wxUSE_COMBOBOX=yes
 998   DEFAULT_wxUSE_CHECKBOX=yes
 999   DEFAULT_wxUSE_CHECKLISTBOX=yes
1000   DEFAULT_wxUSE_CHOICE=yes
1001   DEFAULT_wxUSE_CHOICEBOOK=yes
1002   DEFAULT_wxUSE_DATEPICKCTRL=yes
1003   DEFAULT_wxUSE_GAUGE=yes
1004   DEFAULT_wxUSE_GRID=yes
1005   DEFAULT_wxUSE_IMAGLIST=yes
1006   DEFAULT_wxUSE_LISTBOOK=yes
1007   DEFAULT_wxUSE_LISTBOX=yes
1008   DEFAULT_wxUSE_LISTCTRL=yes
1009   DEFAULT_wxUSE_NOTEBOOK=yes
1010   DEFAULT_wxUSE_RADIOBOX=yes
1011   DEFAULT_wxUSE_RADIOBTN=yes
1012   DEFAULT_wxUSE_SASH=yes
1013   DEFAULT_wxUSE_SCROLLBAR=yes
1014   DEFAULT_wxUSE_SLIDER=yes
1015   DEFAULT_wxUSE_SPINBTN=yes
1016   DEFAULT_wxUSE_SPINCTRL=yes
1017   DEFAULT_wxUSE_SPLITTER=yes
1018   DEFAULT_wxUSE_STATBMP=yes
1019   DEFAULT_wxUSE_STATBOX=yes
1020   DEFAULT_wxUSE_STATLINE=yes
1021   DEFAULT_wxUSE_STATUSBAR=yes
1022   DEFAULT_wxUSE_TAB_DIALOG=yes
1023   DEFAULT_wxUSE_TOGGLEBTN=yes
1024   DEFAULT_wxUSE_TOOLBAR=yes
1025   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1026   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1027   DEFAULT_wxUSE_TOOLTIPS=yes
1028   DEFAULT_wxUSE_TREECTRL=yes
1029   DEFAULT_wxUSE_POPUPWIN=yes
1030   DEFAULT_wxUSE_TIPWINDOW=yes
1031 elif test "$wxUSE_CONTROLS" = "no"; then
1032   DEFAULT_wxUSE_ACCEL=no
1033   DEFAULT_wxUSE_BMPBUTTON=no
1034   DEFAULT_wxUSE_BUTTON=no
1035   DEFAULT_wxUSE_CALCTRL=no
1036   DEFAULT_wxUSE_CARET=no
1037   DEFAULT_wxUSE_COMBOBOX=no
1038   DEFAULT_wxUSE_CHECKBOX=no
1039   DEFAULT_wxUSE_CHECKLISTBOX=no
1040   DEFAULT_wxUSE_CHOICE=no
1041   DEFAULT_wxUSE_CHOICEBOOK=no
1042   DEFAULT_wxUSE_DATEPICKCTRL=no
1043   DEFAULT_wxUSE_GAUGE=no
1044   DEFAULT_wxUSE_GRID=no
1045   DEFAULT_wxUSE_IMAGLIST=no
1046   DEFAULT_wxUSE_LISTBOOK=no
1047   DEFAULT_wxUSE_LISTBOX=no
1048   DEFAULT_wxUSE_LISTCTRL=no
1049   DEFAULT_wxUSE_NOTEBOOK=no
1050   DEFAULT_wxUSE_RADIOBOX=no
1051   DEFAULT_wxUSE_RADIOBTN=no
1052   DEFAULT_wxUSE_SASH=no
1053   DEFAULT_wxUSE_SCROLLBAR=no
1054   DEFAULT_wxUSE_SLIDER=no
1055   DEFAULT_wxUSE_SPINBTN=no
1056   DEFAULT_wxUSE_SPINCTRL=no
1057   DEFAULT_wxUSE_SPLITTER=no
1058   DEFAULT_wxUSE_STATBMP=no
1059   DEFAULT_wxUSE_STATBOX=no
1060   DEFAULT_wxUSE_STATLINE=no
1061   DEFAULT_wxUSE_STATUSBAR=no
1062   DEFAULT_wxUSE_TAB_DIALOG=no
1063   DEFAULT_wxUSE_TOGGLEBTN=no
1064   DEFAULT_wxUSE_TOOLBAR=no
1065   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1066   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1067   DEFAULT_wxUSE_TOOLTIPS=no
1068   DEFAULT_wxUSE_TREECTRL=no
1069   DEFAULT_wxUSE_POPUPWIN=no
1070   DEFAULT_wxUSE_TIPWINDOW=no
1071 fi
1072
1073 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1074 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1075 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1076 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1077 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1078 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1079 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1080 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1081 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1082 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1083 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1084 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1085 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1086 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1087 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1088 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1089 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1090 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1091 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1092 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1093 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1094 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1095 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1096 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1097 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1098 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1099 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1100 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1101 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1102 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1103 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1104 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1105 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1106 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1107 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1108 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1109 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1110 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1111 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1112 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1113 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1114
1115 dnl ---------------------------------------------------------------------------
1116 dnl common dialogs
1117 dnl ---------------------------------------------------------------------------
1118
1119 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1120 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1121 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1122 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1123 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1124 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1125 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1126 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1127 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1128 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1129 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1130 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1131 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1132 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1133
1134 dnl ---------------------------------------------------------------------------
1135 dnl misc GUI options
1136 dnl ---------------------------------------------------------------------------
1137
1138 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1139 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1140 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1141 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1142 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1143 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1144 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1145 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1146 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1147 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1148
1149 dnl ---------------------------------------------------------------------------
1150 dnl support for image formats that do not rely on external library
1151 dnl ---------------------------------------------------------------------------
1152
1153 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1154 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1155 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1156 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1157 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1158 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1159 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1160 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1161
1162 fi
1163
1164 dnl ---------------------------------------------------------------------------
1165 dnl flavour support
1166 dnl ---------------------------------------------------------------------------
1167
1168 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1169 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1170 dnl It doesn't actually change anything but the output file names.
1171 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1172
1173 dnl ---------------------------------------------------------------------------
1174 dnl some win32 settings
1175 dnl ---------------------------------------------------------------------------
1176
1177 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1178 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1179 if test "x$VENDOR" = "x"; then
1180     VENDOR="custom"
1181 fi
1182
1183
1184 dnl for GUI only
1185
1186 dnl cache the options values before (may be) aborting below
1187 WX_ARG_CACHE_FLUSH
1188
1189 dnl check that no more than one toolkit is given and that if none are given that
1190 dnl we have a default one
1191
1192 AC_MSG_CHECKING(for toolkit)
1193
1194 # In Wine, we need to default to MSW, not GTK or MOTIF
1195 if test "$wxUSE_WINE" = "yes"; then
1196     DEFAULT_DEFAULT_wxUSE_GTK=0
1197     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1198     DEFAULT_DEFAULT_wxUSE_MSW=1
1199     wxUSE_SHARED=no
1200 fi
1201
1202 if test "$wxUSE_GUI" = "yes"; then
1203
1204     if test "$USE_BEOS" = 1; then
1205         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1206     fi
1207
1208     if test "$TOOLKIT_GIVEN" = 1; then
1209       dnl convert "yes" to 1 and "no" to 0
1210       for toolkit in `echo $ALL_TOOLKITS`; do
1211         var=wxUSE_$toolkit
1212         eval "value=\$${var}"
1213         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1214       done
1215     else
1216       dnl try to guess the most apropriate toolkit for this platform
1217       for toolkit in `echo $ALL_TOOLKITS`; do
1218         if test "$has_toolkit_in_cache" != 1; then
1219           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1220         else
1221           var=DEFAULT_wxUSE_$toolkit
1222         fi
1223         eval "wxUSE_$toolkit=\$${var}"
1224       done
1225     fi
1226
1227     dnl we suppose that expr is available (maybe there is a better way to do
1228     dnl this? what about using ALL_TOOLKITS? TODO)
1229     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1230                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1231                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1232
1233     dnl Allow wxUSE_PM only for OS/2 with EMX.
1234     case "${host}" in
1235       *-pc-os2_emx | *-pc-os2-emx )
1236         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1237     esac
1238
1239     case "$NUM_TOOLKITS" in
1240       1)
1241       ;;
1242       0)
1243         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1244       ;;
1245       *)
1246         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1247     esac
1248
1249     dnl cache the wxUSE_<TOOLKIT> values too
1250     for toolkit in `echo $ALL_TOOLKITS`; do
1251       var=wxUSE_$toolkit
1252       eval "value=\$${var}"
1253       if test "x$value" != x; then
1254         cache_var=CACHE_$toolkit
1255         eval "cache=\$${cache_var}"
1256         if test "$cache" = 1; then
1257           echo "$var=$value" >> ${wx_arg_cache_file}
1258         fi
1259         if test "$value" = 1; then
1260           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1261           AC_MSG_RESULT($toolkit_echo)
1262         fi
1263       fi
1264     done
1265 else
1266     if test "x$host_alias" != "x"; then
1267         AC_MSG_RESULT(base ($host_alias hosted) only)
1268     else
1269         AC_MSG_RESULT(base only)
1270     fi
1271 fi
1272
1273 dnl ---------------------------------------------------------------------------
1274 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1275 dnl 'just' a POSIX platform, so the Win32 API must not be available
1276 dnl ---------------------------------------------------------------------------
1277 dnl (Windows-only piece)
1278 wants_win32=0
1279 doesnt_want_win32=0
1280 case "${host}" in
1281   *-*-cygwin*)
1282       if test "$wxUSE_MSW" = 1 ; then
1283         wants_win32=1
1284       else
1285         doesnt_want_win32=1
1286       fi
1287   ;;
1288   *-*-mingw*)
1289       wants_win32=1
1290   ;;
1291 esac
1292
1293 dnl ---------------------------------------------------------------------------
1294 dnl Wine is a virtual platform, we need to patch things up a bit
1295 dnl ---------------------------------------------------------------------------
1296 if test "$wxUSE_WINE" = "yes"; then
1297     wants_win32=1
1298     dnl FIXME: we should do a better job of testing for these
1299     CC=winegcc
1300     CXX=wineg++
1301     RESCOMP=wrc
1302     LDFLAGS_GUI="-mwindows"
1303 fi
1304
1305 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1306 dnl     take effect on Cygwin/Mingw and not other platforms.
1307 if test "$wants_win32" = 1 ; then
1308     USE_UNIX=0
1309     USE_WIN32=1
1310     AC_DEFINE(__WIN32__)
1311     AC_DEFINE(__WIN95__)
1312     AC_DEFINE(__WINDOWS__)
1313     AC_DEFINE(__GNUWIN32__)
1314     AC_DEFINE(STRICT)
1315     AC_DEFINE(WINVER, 0x0400)
1316 fi
1317 if test "$doesnt_want_win32" = 1 ; then
1318     USE_UNIX=1
1319     USE_WIN32=0
1320 fi
1321 dnl (end of Windows-only piece)
1322
1323 if test "$USE_UNIX" = 1 ; then
1324     wxUSE_UNIX=yes
1325     AC_DEFINE(__UNIX__)
1326 fi
1327
1328 dnl ---------------------------------------------------------------------------
1329 dnl Checks for programs
1330 dnl ---------------------------------------------------------------------------
1331
1332 dnl flush the cache because checking for programs might abort
1333 AC_CACHE_SAVE
1334
1335 dnl cross-compiling support: we're cross compiling if the build system is
1336 dnl different from the target one (assume host and target be always the same)
1337 if test "$build" != "$host" ; then
1338     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1339         CC=$host_alias-gcc
1340         CXX=$host_alias-c++
1341         AR=$host_alias-ar
1342         RANLIB=$host_alias-ranlib
1343         DLLTOOL=$host_alias-dlltool
1344         RESCOMP=$host_alias-windres
1345         STRIP=$host_alias-strip
1346     elif test "x$CC" '!=' "x"; then
1347         echo "You set CC, I assume you know what you are doing."
1348     else
1349         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1350     fi
1351 fi
1352
1353 dnl C-compiler checks
1354 dnl   defines CC with the compiler to use
1355 dnl   defines GCC with yes if using gcc
1356 dnl   defines GCC empty if not using gcc
1357 dnl   defines CFLAGS
1358 dnl
1359 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1360 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1361 dnl -g and -O flags ourselves below
1362 CFLAGS=${CFLAGS:=}
1363 AC_PROG_CC
1364 AC_WX_METROWERKS_EXTO
1365 if test "x$wx_cv_c_exto" '!=' "x"; then
1366     unset ac_cv_prog_cc_g
1367     _AC_PROG_CC_G
1368 fi
1369 AC_BAKEFILE_PROG_MWCC
1370 AC_WX_PROG_XLCC
1371
1372 dnl is -traditional needed for correct compilations
1373 dnl   adds -traditional for gcc if needed
1374 AC_PROG_GCC_TRADITIONAL
1375
1376 AC_LANG_SAVE
1377 AC_LANG_CPLUSPLUS
1378
1379 dnl C++-compiler checks
1380 dnl   defines CXX with the compiler to use
1381 dnl   defines GXX with yes if using gxx
1382 dnl   defines GXX empty if not using gxx
1383 dnl   defines CXXFLAGS
1384 dnl
1385 dnl see CFLAGS line above
1386 CXXFLAGS=${CXXFLAGS:=}
1387 AC_PROG_CXX
1388 AC_WX_METROWERKS_EXTO
1389 if test "x$wx_cv_cxx_exto" '!=' "x"; then
1390     unset ac_cv_prog_cxx_g
1391     _AC_PROG_CXX_G
1392 fi
1393 AC_BAKEFILE_PROG_MWCXX
1394 AC_WX_PROG_XLCXX
1395
1396 AC_LANG_RESTORE
1397
1398 dnl ranlib command
1399 dnl   defines RANLIB with the appropriate command
1400 AC_PROG_RANLIB
1401
1402 dnl ar command
1403 dnl   defines AR with the appropriate command
1404 AC_CHECK_PROG(AR, ar, ar)
1405 if test "x$AR" = "x" ; then
1406     AC_MSG_ERROR([ar is needed to build wxWidgets])
1407 fi
1408
1409 dnl install checks
1410 dnl   defines INSTALL with the appropriate command
1411 AC_PROG_INSTALL
1412
1413 dnl   make install path absolute (if not already);
1414 dnl   will fail with (some) MSDOS paths
1415 case ${INSTALL} in
1416   /* ) # Absolute
1417      ;;
1418   ?:* ) # Drive letter, considered as absolute.
1419      ;;
1420   *)
1421      INSTALL=`pwd`/${INSTALL} ;;
1422 esac
1423
1424
1425 case "${host}" in
1426
1427     dnl The other BSD's should probably go in here too, since this is
1428     dnl to workaround a strange static lib BSDism.
1429     dnl Mac OS X install seems to ignore -p option...
1430     powerpc-*-darwin* )
1431         INSTALL_PROGRAM="cp -fp"
1432         INSTALL_DATA="cp -fp"
1433         ;;
1434     *)
1435         ;;
1436 esac
1437
1438 dnl strip command
1439 dnl   defines STRIP as strip or nothing if not found
1440 AC_CHECK_PROG(STRIP, strip, strip, true)
1441
1442 dnl does make support "-include" (only GNU make does AFAIK)?
1443 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1444 [
1445     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1446             egrep -s GNU > /dev/null); then
1447         wx_cv_prog_makeisgnu="yes"
1448     else
1449         wx_cv_prog_makeisgnu="no"
1450     fi
1451 ])
1452
1453 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1454     IF_GNU_MAKE=""
1455 else
1456     IF_GNU_MAKE="#"
1457 fi
1458
1459 AC_SUBST(IF_GNU_MAKE)
1460
1461 dnl we don't need to check for VPATH support in GNU make - it does have it
1462 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1463 dnl check if VPATH works
1464 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1465 dnl create Makefile
1466 cat - << EOF > confMake
1467 check : file
1468         cp \$? \$@
1469         cp \$? final_file
1470 EOF
1471
1472 if test ! -d sub ; then
1473   mkdir sub
1474 fi
1475 echo dummy > sub/file
1476 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1477 RESULT=$?
1478 rm -f sub/file check final_file confMake
1479 rmdir sub
1480 if test "$RESULT" = 0; then
1481   wx_cv_prog_makevpath="yes"
1482 else
1483   wx_cv_prog_makevpath="no"
1484 fi
1485 ])
1486
1487 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1488 AC_MSG_ERROR([
1489 You need a make-utility that is able to use the variable
1490 VPATH correctly.
1491 If your version of make does not support VPATH correctly,
1492 please install GNU-make (possibly as gmake), and start
1493 configure with the following command:
1494 export MAKE=gmake; ./configure  for sh-type shells
1495 setenv MAKE gmake; ./configure  for csh-type shells
1496 Also please do remember to use gmake in this case every time
1497 you are trying to compile.
1498 ])
1499 fi dnl make without VPATH
1500 fi dnl not GNU make
1501
1502 dnl needed for making link to setup.h
1503 AC_PROG_LN_S
1504
1505 dnl ------------------------------------------------------------------------
1506 dnl Platform specific tests
1507 dnl ------------------------------------------------------------------------
1508
1509 dnl xlC needs -qunique (at least on AIX) so that one source file can be
1510 dnl compiled to multiple object files and safely linked together.
1511 if test "x$XLCXX" = "xyes"; then
1512     CXXFLAGS="$CXXFLAGS -qunique"
1513 fi
1514
1515
1516 dnl This case is for OS X vs. everything else
1517 case "${host}" in
1518   powerpc-*-darwin* )
1519     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1520     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1521         choke me for lack of PowerPC
1522 #endif
1523 ],
1524         [AC_MSG_RESULT([yes])],
1525         [AC_MSG_RESULT([no])
1526         AC_DEFINE(__POWERPC__)
1527     ])
1528     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1529     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1530 ],[],
1531         [AC_MSG_RESULT([yes])],
1532         [AC_MSG_RESULT([no])
1533         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1534         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1535 #include <CoreFoundation/CFBase.h>
1536         ],[],
1537         [AC_MSG_RESULT([yes])
1538         dnl We must use -D so source files that don't include wx/setup.h
1539         dnl but do include CFBase will work.
1540         CPPFLAGS="$CPPFLAGS -D__CF_USE_FRAMEWORK_INCLUDES__"],
1541         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1542         )
1543         ]
1544     )
1545   ;;
1546 esac
1547
1548 dnl This case is for OS/2 vs. everything else
1549 case "${host}" in
1550   *-pc-os2_emx | *-pc-os2-emx )
1551       dnl ---------------------------------------------------------------------
1552       dnl When we are using gcc on OS/2, we want to be either using resources
1553       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1554       dnl Moreover we need to link explicitly against either stdcpp.a or
1555       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1556       dnl not "g++/c++".
1557       dnl ---------------------------------------------------------------------
1558       dnl (OS/2-only piece)
1559       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1560           dnl More complete Unix emulation for unix-like ports
1561           dnl by linking in POSIX/2's cExt (if available).
1562           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1563       else
1564           dnl Include resources for the "native" port (wxPM).
1565           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1566       fi
1567       dnl Check for the gcc version (and thereby for the C runtime library).
1568       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1569       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1570       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1571       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1572       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1573           AC_TRY_RUN(
1574               dnl Check the gcc version macro.
1575               [
1576                   #include <stdio.h>
1577
1578                   int main()
1579                   {
1580                       FILE *f=fopen("conftestval", "w");
1581                       if (!f) exit(1);
1582                       fprintf(f,
1583                   #if (__GNUC__ < 3)
1584                               "EMX2"
1585                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1586                               "EMX3"
1587                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1588                               "Innotek5"
1589                   #else
1590                               "Innotek6"
1591                   #endif
1592                       );
1593                       exit(0);
1594                   }
1595               ],
1596               wx_cv_gccversion=`cat conftestval`,
1597               wx_cv_gccversion="EMX2",
1598               dnl Compilation error: Assuming standard EMX environment
1599               wx_cv_gccversion="EMX2"
1600           )
1601       ])
1602       if test "$wx_cv_gccversion" = "EMX2"; then
1603           LIBS="$LIBS -lstdcpp"
1604           LDFLAGS="$LDFLAGS -Zsysv-signals"
1605       else
1606           if test "$wx_cv_gccversion" = "EMX3"; then
1607               LIBS="$LIBS -lstdcxx"
1608               LDFLAGS="$LDFLAGS -Zsysv-signals"
1609           else
1610               LIBS="$LIBS -lstdc++"
1611           fi
1612       fi
1613       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1614         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1615         wxUSE_OMF=yes
1616         enable_omf=yes
1617       fi
1618       if test "$wxUSE_OMF" = "yes"; then
1619         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK -Zlinker /PMTYPE:PM"
1620       fi
1621       dnl (end of OS/2-only piece)
1622   ;;
1623   *)
1624       dnl ---------------------------------------------------------------------
1625       dnl look for strcasecmp() in string.h and then strings.h if it's not
1626       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1627       dnl used.
1628       dnl ---------------------------------------------------------------------
1629       dnl (non-OS/2-only piece)
1630
1631       AC_LANG_SAVE
1632       AC_LANG_CPLUSPLUS
1633
1634       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1635           AC_TRY_LINK([
1636               #include <string.h>
1637               ],
1638               [
1639                   strcasecmp("foo", "bar");
1640               ],
1641               ac_cv_string_strcasecmp=yes,
1642               ac_cv_string_strcasecmp=no
1643           )
1644       ])
1645
1646       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1647           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1648       else
1649           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1650               AC_TRY_LINK([
1651                   #include <strings.h>
1652                   ],
1653                   [
1654                       strcasecmp("foo", "bar");
1655                   ],
1656                   ac_cv_strings_strcasecmp=yes,
1657                   ac_cv_strings_strcasecmp=no
1658               )
1659           ])
1660
1661           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1662               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1663           else
1664               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1665           fi
1666       fi
1667
1668       AC_LANG_RESTORE
1669       dnl (end of non-OS/2-only piece)
1670   ;;
1671 esac
1672
1673 dnl ------------------------------------------------------------------------
1674 dnl Check for headers
1675 dnl ------------------------------------------------------------------------
1676
1677 dnl defines HAVE_STDLIB_H
1678 AC_CHECK_HEADERS(stdlib.h)
1679 dnl defines HAVE_MALLOC_H
1680 AC_CHECK_HEADERS(malloc.h)
1681 dnl defines HAVE_UNISTD_H
1682 AC_CHECK_HEADERS(unistd.h)
1683 dnl defines HAVE_WCHAR_H
1684 AC_CHECK_HEADERS(wchar.h)
1685
1686 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1687 if test "$ac_cv_header_wchar_h" != "yes"; then
1688     dnl defines HAVE_WCSTR_H
1689     AC_CHECK_HEADERS(wcstr.h)
1690 fi
1691
1692 dnl defines HAVE_FNMATCH_H
1693 AC_CHECK_HEADERS(fnmatch.h)
1694
1695 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1696     AC_CHECK_FUNCS(fnmatch)
1697 fi
1698
1699 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1700 AC_CHECK_HEADERS(langinfo.h)
1701
1702 case "${host}" in
1703   *-pc-os2_emx | *-pc-os2-emx )
1704       dnl Explicitly link -lintl if langinfo.h is available
1705       dnl and intl not yet included in libc
1706       if test $ac_cv_header_langinfo_h = "yes" \
1707                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1708                      -o "$wx_cv_gccversion" = "EMX3" \
1709                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1710           LIBS="$LIBS -lintl"
1711       fi
1712   ;;
1713 esac
1714
1715 if test "$wxUSE_GUI" = "yes"; then
1716     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1717         dnl defines HAVE_X11_XKBLIB_H
1718         AC_CHECK_HEADERS(X11/Xlib.h)
1719         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1720                          [
1721                           #if HAVE_X11_XLIB_H
1722                             #include <X11/Xlib.h>
1723                           #endif
1724                          ])
1725     fi
1726 fi
1727
1728 dnl ---------------------------------------------------------------------------
1729 dnl Checks for compiler characteristics
1730 dnl ---------------------------------------------------------------------------
1731
1732 dnl defines const to be empty if c-compiler does not support const fully
1733 AC_C_CONST
1734 dnl defines inline to a sensible value for the c-compiler
1735 AC_C_INLINE
1736
1737 dnl check the sizes of integral types (give some reasonable default values for
1738 dnl cross-compiling)
1739 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1740 AC_CHECK_SIZEOF(char, 1)
1741 AC_CHECK_SIZEOF(short, 2)
1742 AC_CHECK_SIZEOF(void *, 4)
1743 AC_CHECK_SIZEOF(int, 4)
1744 AC_CHECK_SIZEOF(long, 4)
1745 AC_CHECK_SIZEOF(size_t, 4)
1746
1747 case "${host}" in
1748     arm-*-linux* )
1749         AC_CHECK_SIZEOF(long long, 8)
1750     ;;
1751     *-hp-hpux* )
1752         AC_CHECK_SIZEOF(long long, 0)
1753         if test "$ac_cv_sizeof_long_long" != "0"; then
1754             dnl HPUX 10.20 headers need this define in order to use long long definitions
1755             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1756         fi
1757     ;;
1758     * )
1759         AC_CHECK_SIZEOF(long long, 0)
1760 esac
1761
1762 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1763 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1764 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1765 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1766 [
1767     AC_TRY_RUN(
1768         [
1769             /* DJGPP only has fake wchar_t: */
1770             #ifdef __DJGPP__
1771             #  error "fake wchar_t"
1772             #endif
1773             #ifdef HAVE_WCHAR_H
1774             #  ifdef __CYGWIN__
1775             #    include <stddef.h>
1776             #  endif
1777             #  include <wchar.h>
1778             #endif
1779             #ifdef HAVE_STDLIB_H
1780             #  include <stdlib.h>
1781             #endif
1782             #include <stdio.h>
1783             int main()
1784             {
1785                 FILE *f=fopen("conftestval", "w");
1786                 if (!f) exit(1);
1787                 fprintf(f, "%i", sizeof(wchar_t));
1788                 exit(0);
1789             }
1790         ],
1791         wx_cv_sizeof_wchar_t=`cat conftestval`,
1792         wx_cv_sizeof_wchar_t=0,
1793         [
1794             case "${host}" in
1795               *-pc-msdosdjgpp )
1796                 wx_cv_sizeof_wchar_t=0
1797                 ;;
1798               * )
1799                 wx_cv_sizeof_wchar_t=4
1800                 ;;
1801             esac
1802         ]
1803     )
1804 ])
1805
1806 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1807
1808 dnl checks needed to define wxVaCopy
1809 AC_CACHE_CHECK([for va_copy],
1810     wx_cv_func_va_copy,
1811     [
1812         AC_LINK_IFELSE([
1813             #include <stdarg.h>
1814             void foo(char *f, ...)
1815             {
1816                 va_list ap1, ap2;
1817                 va_start(ap1, f);
1818                 va_copy(ap2, ap1);
1819                 va_end(ap2);
1820                 va_end(ap1);
1821             }
1822             int main()
1823             {
1824                 foo("hi", 17);
1825                 return 0;
1826             }],
1827             wx_cv_func_va_copy=yes,
1828             wx_cv_func_va_copy=no
1829         )
1830     ]
1831 )
1832
1833 if test $wx_cv_func_va_copy = "yes"; then
1834     AC_DEFINE(HAVE_VA_COPY)
1835 else
1836     dnl try to understand how can we copy va_lists
1837     AC_CACHE_CHECK([if va_list can be copied by value],
1838         wx_cv_type_va_list_lvalue,
1839         [
1840             AC_RUN_IFELSE([
1841                 #include <stdarg.h>
1842                 int foo(char *f, ...)
1843                 {
1844                     va_list ap1, ap2;
1845                     va_start(ap1, f);
1846                     ap2 = ap1;
1847                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1848                         return 1;
1849                     va_end(ap2);
1850                     va_end(ap1);
1851                     return 0;
1852                 }
1853                 int main()
1854                 {
1855                     return foo("hi", 17);
1856                 }],
1857                 wx_cv_type_va_list_lvalue=yes,
1858                 wx_cv_type_va_list_lvalue=no,
1859                 dnl assume most common case for cross-compiling...
1860                 wx_cv_type_va_list_lvalue=yes
1861             )
1862         ]
1863     )
1864
1865     if test $wx_cv_type_va_list_lvalue != "yes"; then
1866         dnl we suppose that the only thing which can't be copied like this
1867         dnl are arrays... only experience will show whether this is really true
1868         AC_DEFINE(VA_LIST_IS_ARRAY)
1869     fi
1870 fi
1871
1872 dnl check for large file support
1873 AC_SYS_LARGEFILE
1874
1875 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1876 dnl line because otherwise the system headers risk being included before
1877 dnl wx/defs.h which defines these constants leading to inconsistent
1878 dnl sizeof(off_t) in different source files of the same program and linking
1879 dnl problems
1880 if test "x$wx_largefile" = "xyes"; then
1881     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1882         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1883     else
1884         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1885     fi
1886     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1887     AC_FUNC_FSEEKO
1888     if test "$ac_cv_sys_largefile_source" != no; then
1889         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1890     fi
1891     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1892 fi
1893
1894 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1895 WX_C_BIGENDIAN
1896
1897 dnl check for iostream (as opposed to iostream.h) standard header
1898 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1899
1900 dnl check whether C++ compiler supports bool built-in type
1901 WX_CPP_BOOL
1902
1903 dnl check whether C++ compiler supports explicit keyword
1904 WX_CPP_EXPLICIT
1905
1906 dnl check whether C++ compiler supports C++ casts
1907 AC_CXX_CONST_CAST
1908 AC_CXX_REINTERPRET_CAST
1909 AC_CXX_STATIC_CAST
1910
1911 dnl check various STL features
1912 if test "$wxUSE_STL" = "yes"; then
1913     AC_LANG_PUSH(C++)
1914
1915     dnl check for basic STL functionality
1916     AC_MSG_CHECKING([for basic STL functionality])
1917     AC_TRY_COMPILE([#include <string>
1918                     #include <functional>
1919                     #include <algorithm>
1920                     #include <vector>
1921                     #include <list>],
1922                     [std::vector<int> moo;
1923                      std::list<int> foo;
1924                      std::vector<int>::iterator it =
1925                          std::find_if(moo.begin(), moo.end(),
1926                                       std::bind2nd(std::less<int>(), 3));],
1927                     [AC_MSG_RESULT([yes])],
1928                     [AC_MSG_RESULT([no])
1929                      AC_MSG_ERROR([Basic STL functionality missing])])
1930
1931     dnl check if <string> declares std::wstring
1932     AC_MSG_CHECKING([for std::wstring in <string>])
1933     AC_TRY_COMPILE([#include <string>],
1934                    [std::wstring foo;],
1935                    [AC_MSG_RESULT(yes)
1936                     AC_DEFINE(HAVE_STD_WSTRING)],
1937                    [AC_MSG_RESULT(no)])
1938
1939     dnl check for compliant std::string::compare
1940     AC_MSG_CHECKING([for compliant std::string::compare])
1941     AC_TRY_COMPILE([#include <string>],
1942                    [std::string foo, bar;
1943                     foo.compare(bar);
1944                     foo.compare(1, 1, bar);
1945                     foo.compare(1, 1, bar, 1, 1);
1946                     foo.compare("");
1947                     foo.compare(1, 1, "");
1948                     foo.compare(1, 1, "", 2);],
1949                    [AC_MSG_RESULT(yes)
1950                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1951                    [AC_MSG_RESULT(no)])
1952
1953     dnl check for hash_map and hash_set headers
1954     AC_CHECK_HEADER([hash_map],
1955                     [AC_MSG_CHECKING([for hash_map and hash_set])
1956                      AC_TRY_COMPILE([#include <hash_map>
1957                                      #include <hash_set>],
1958                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1959                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1960                                     [AC_MSG_RESULT(yes)
1961                                      AC_DEFINE(HAVE_HASH_MAP)
1962                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1963                                     [AC_MSG_RESULT(no)])
1964                      ])
1965
1966     AC_CHECK_HEADER([ext/hash_map],
1967                     [AC_MSG_CHECKING([for hash_map and hash_set])
1968                      AC_TRY_COMPILE([#include <ext/hash_map>
1969                                      #include <ext/hash_set>],
1970                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1971                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1972                                     [AC_MSG_RESULT(yes)
1973                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1974                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1975                                     [AC_MSG_RESULT(no)])
1976                      ])
1977
1978     AC_LANG_POP
1979 fi
1980
1981 dnl ---------------------------------------------------------------------------
1982 dnl Define search path for includes and libraries: all headers and libs will be
1983 dnl looked for in all directories of this path
1984 dnl ---------------------------------------------------------------------------
1985
1986 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1987 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1988 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1989 dnl
1990 dnl Also try to put all directories which may contain X11R6 before those which
1991 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1992 dnl
1993 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1994 dnl systems which have both (AIX 4.x does)
1995 SEARCH_INCLUDE="\
1996     /usr/local/include        \
1997                               \
1998     /usr/Motif-2.1/include    \
1999     /usr/Motif-1.2/include    \
2000     /usr/include/Motif1.2     \
2001     /opt/xpm/include/X11      \
2002     /opt/GBxpm/include/       \
2003     /opt/GBxpm/X11/include/   \
2004                               \
2005     /usr/dt/include           \
2006     /usr/openwin/include      \
2007                               \
2008     /usr/include/Xm           \
2009                               \
2010     /usr/X11R6/include        \
2011     /usr/X11R6.4/include      \
2012     /usr/X11R5/include        \
2013     /usr/X11R4/include        \
2014                               \
2015     /usr/include/X11R6        \
2016     /usr/include/X11R5        \
2017     /usr/include/X11R4        \
2018                               \
2019     /usr/local/X11R6/include  \
2020     /usr/local/X11R5/include  \
2021     /usr/local/X11R4/include  \
2022                               \
2023     /usr/local/include/X11R6  \
2024     /usr/local/include/X11R5  \
2025     /usr/local/include/X11R4  \
2026                               \
2027     /usr/X11/include          \
2028     /usr/include/X11          \
2029     /usr/local/X11/include    \
2030     /usr/local/include/X11    \
2031                               \
2032     /usr/X386/include         \
2033     /usr/x386/include         \
2034     /usr/XFree86/include/X11  \
2035                               \
2036     X:/XFree86/include        \
2037     X:/XFree86/include/X11    \
2038                               \
2039     /usr/include/gtk          \
2040     /usr/local/include/gtk    \
2041     /usr/include/glib         \
2042     /usr/local/include/glib   \
2043                               \
2044     /usr/include/qt           \
2045     /usr/local/include/qt     \
2046                               \
2047     /usr/local/arm/3.3.2/include     \
2048                               \
2049     /usr/include/windows      \
2050     /usr/include/wine         \
2051     /usr/local/include/wine   \
2052                               \
2053     /usr/unsupported/include  \
2054     /usr/athena/include       \
2055     /usr/local/x11r5/include  \
2056     /usr/lpp/Xamples/include  \
2057                               \
2058     /usr/openwin/share/include"
2059
2060 dnl prepend lib and lib32 for IRIX where the files in these directories should
2061 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2062 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2063 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2064 dnl
2065 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
2066 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
2067
2068 dnl ------------------------------------------------------------------------
2069 dnl Check for libraries
2070 dnl ------------------------------------------------------------------------
2071
2072 dnl flush the cache because checking for libraries below might abort
2073 AC_CACHE_SAVE
2074
2075 dnl check for glibc version
2076 dnl
2077 dnl VZ: I have no idea why had this check been there originally, but now
2078 dnl     we could probably do without it by just always adding _GNU_SOURCE
2079 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2080     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2081         AC_TRY_COMPILE([#include <features.h>],
2082             [
2083                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2084                     #error not glibc2.1
2085                 #endif
2086             ],
2087             [
2088                 wx_cv_lib_glibc21=yes
2089             ],
2090             [
2091                 wx_cv_lib_glibc21=no
2092             ]
2093         )
2094     ])
2095     if test "$wx_cv_lib_glibc21" = "yes"; then
2096         AC_DEFINE(wxHAVE_GLIBC2)
2097     fi
2098 fi
2099
2100 dnl we may need _GNU_SOURCE for 2 things:
2101 dnl
2102 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2103 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2104 dnl  which breaks libtiff compilation, so it is simpler to just define
2105 dnl  _GNU_SOURCE to get everything)
2106 dnl
2107 dnl  2. for Unicode functions
2108 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2109     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2110         AC_DEFINE(_GNU_SOURCE)
2111     fi
2112 fi
2113
2114 dnl ---------------------------------------------------------------------------
2115 dnl Optional libraries
2116 dnl
2117 dnl   --with-<lib>=sys
2118 dnl       looks for system library and fails if not found
2119 dnl
2120 dnl   --with-<lib>
2121 dnl   --with-<lib>=yes
2122 dnl       looks for system library and, if not found, prints a warning,
2123 dnl       falls back to the builtin wx version, and continues configuration
2124 dnl
2125 dnl   --with-<lib>=builtin
2126 dnl       uses builtin wx version without searching for system library
2127 dnl
2128 dnl   --with-<lib>=no
2129 dnl   --without-<lib>
2130 dnl       do not use library (neither system nor builtin wx version)
2131 dnl
2132 dnl ---------------------------------------------------------------------------
2133
2134 dnl ------------------------------------------------------------------------
2135 dnl Check for regex libraries
2136 dnl ------------------------------------------------------------------------
2137
2138 if test "$wxUSE_REGEX" != "no"; then
2139     AC_DEFINE(wxUSE_REGEX)
2140
2141     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2142         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2143         wxUSE_REGEX=builtin
2144     fi
2145
2146     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2147         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2148         dnl on some old systems it may be in libregex - check for it too?
2149         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2150
2151         if test "x$ac_cv_func_regcomp" != "xyes"; then
2152             if test "$wxUSE_REGEX" = "sys" ; then
2153                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2154             else
2155                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2156                 wxUSE_REGEX=builtin
2157             fi
2158         else
2159             dnl we are using the system library
2160             wxUSE_REGEX=sys
2161             dnl only the built-in supports advanced REs
2162             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2163         fi
2164     fi
2165 fi
2166
2167 dnl ------------------------------------------------------------------------
2168 dnl Check for zlib compression library
2169 dnl ------------------------------------------------------------------------
2170
2171 ZLIB_LINK=
2172 if test "$wxUSE_ZLIB" != "no" ; then
2173     AC_DEFINE(wxUSE_ZLIB)
2174
2175     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2176         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2177         dnl should still use it because hopefully (can someone confirm this?)
2178         dnl Apple did fix the security problem in it and not using the system
2179         dnl library results in a whole bunch of warnings when linking with
2180         dnl Carbon framework
2181         if test "$USE_DARWIN" = 1; then
2182             system_zlib_h_ok="yes"
2183         else
2184             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2185             dnl known to not work) and although I don't know which is
2186             dnl the minimal required version it's safer to test for 1.1.4 as
2187             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2188             dnl has anything more ancient (1.1.3 was released in July 1998)
2189             dnl anyhow
2190             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2191                 [AC_TRY_RUN(
2192                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2193                     [
2194                         #include <zlib.h>
2195                         #include <stdio.h>
2196
2197                         int main()
2198                         {
2199                             FILE *f=fopen("conftestval", "w");
2200                             if (!f) exit(1);
2201                             fprintf(f, "%s",
2202                                     ZLIB_VERSION[0] == '1' &&
2203                                     (ZLIB_VERSION[2] > '1' ||
2204                                     (ZLIB_VERSION[2] == '1' &&
2205                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2206                             exit(0);
2207                         }
2208                     ],
2209                     ac_cv_header_zlib_h=`cat conftestval`,
2210                     ac_cv_header_zlib_h=no,
2211                     dnl cross-compiling: don't have an answer, try later
2212                     unset ac_cv_header_zlib_h
2213                 )]
2214             )
2215             dnl If the test above did not come up with a value (e.g. cross
2216             dnl compiling) then this should give a definitive answer
2217             AC_CHECK_HEADER(zlib.h)
2218
2219             system_zlib_h_ok=$ac_cv_header_zlib_h
2220         fi
2221
2222         if test "$system_zlib_h_ok" = "yes"; then
2223             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2224         fi
2225
2226         if test "x$ZLIB_LINK" = "x" ; then
2227             if test "$wxUSE_ZLIB" = "sys" ; then
2228                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2229             else
2230                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2231                 wxUSE_ZLIB=builtin
2232             fi
2233         else
2234             dnl we are using the system library
2235             wxUSE_ZLIB=sys
2236         fi
2237     fi
2238 fi
2239
2240 dnl ------------------------------------------------------------------------
2241 dnl Check for png library
2242 dnl ------------------------------------------------------------------------
2243
2244 PNG_LINK=
2245 if test "$wxUSE_LIBPNG" != "no" ; then
2246     AC_DEFINE(wxUSE_LIBPNG)
2247
2248     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2249         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2250         wxUSE_LIBPNG=sys
2251     fi
2252
2253     dnl for the check below to have a chance to succeed, we must already have
2254     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2255     dnl doesn't depend on zlib)
2256     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2257         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2258         wxUSE_LIBPNG=builtin
2259     fi
2260
2261     if test "$wxUSE_MGL" != 1 ; then
2262         dnl Don't check for libpng when building wxMGL, libmgl contains it
2263         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2264             dnl libpng version 0.9 is known to not work, if an even newer
2265             dnl version is required, just bump it up in the test below
2266             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2267                 [AC_TRY_RUN(
2268                     dnl png.h defines PNG_LIBPNG_VER=number
2269                     [
2270                         #include <png.h>
2271                         #include <stdio.h>
2272
2273                         int main()
2274                         {
2275                             FILE *f=fopen("conftestval", "w");
2276                             if (!f) exit(1);
2277                             fprintf(f, "%s",
2278                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2279                             exit(0);
2280                         }
2281                     ],
2282                     ac_cv_header_png_h=`cat conftestval`,
2283                     ac_cv_header_png_h=no,
2284                     dnl cross-compiling: test (later) if we have any png.h
2285                     unset ac_cv_header_png_h
2286                 )]
2287             )
2288             AC_CHECK_HEADER(png.h)
2289
2290             if test "$ac_cv_header_png_h" = "yes"; then
2291                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2292             fi
2293
2294             if test "x$PNG_LINK" = "x" ; then
2295                 if test "$wxUSE_LIBPNG" = "sys" ; then
2296                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2297                 else
2298                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2299                     wxUSE_LIBPNG=builtin
2300                 fi
2301             else
2302                 dnl we are using the system library
2303                 wxUSE_LIBPNG=sys
2304             fi
2305         fi
2306     fi
2307
2308     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2309 fi
2310
2311 dnl ------------------------------------------------------------------------
2312 dnl Check for jpeg library
2313 dnl ------------------------------------------------------------------------
2314
2315 JPEG_LINK=
2316 if test "$wxUSE_LIBJPEG" != "no" ; then
2317     AC_DEFINE(wxUSE_LIBJPEG)
2318
2319     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2320         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2321         wxUSE_LIBJPEG=sys
2322     fi
2323
2324     if test "$wxUSE_MGL" != 1 ; then
2325         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2326         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2327             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2328             dnl HAVE_STDLIB_H which are already defined and this provokes
2329             dnl a compiler warning which configure considers as an error...
2330             AC_MSG_CHECKING(for jpeglib.h)
2331             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2332                 AC_TRY_COMPILE(
2333                     [
2334                         #undef HAVE_STDLIB_H
2335                         #include <stdio.h>
2336                         #include <jpeglib.h>
2337                     ],
2338                     [
2339                     ],
2340                     ac_cv_header_jpeglib_h=yes,
2341                     ac_cv_header_jpeglib_h=no
2342                 )
2343             )
2344             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2345
2346             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2347                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2348             fi
2349
2350             if test "x$JPEG_LINK" = "x" ; then
2351                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2352                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2353                 else
2354                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2355                     wxUSE_LIBJPEG=builtin
2356                 fi
2357             else
2358                 dnl we are using the system library
2359                 wxUSE_LIBJPEG=sys
2360             fi
2361         fi
2362     fi
2363 fi
2364
2365 dnl ------------------------------------------------------------------------
2366 dnl Check for tiff library
2367 dnl ------------------------------------------------------------------------
2368
2369 TIFF_LINK=
2370 TIFF_PREREQ_LINKS=-lm
2371 if test "$wxUSE_LIBTIFF" != "no" ; then
2372     AC_DEFINE(wxUSE_LIBTIFF)
2373
2374     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2375         dnl libtiff may depend on libjpeg and libz so use them in the test
2376         dnl below or it would fail
2377         if test "$wxUSE_LIBJPEG" = "sys"; then
2378             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2379         fi
2380         if test "$wxUSE_ZLIB" = "sys"; then
2381             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2382         fi
2383         AC_CHECK_HEADER(tiffio.h,
2384                         [
2385                             AC_CHECK_LIB(tiff, TIFFError,
2386                                          TIFF_LINK=" -ltiff",
2387                                          ,
2388                                          $TIFF_PREREQ_LINKS)
2389                         ]
2390                        )
2391
2392         if test "x$TIFF_LINK" = "x" ; then
2393             if test "$wxUSE_LIBTIFF" = "sys" ; then
2394                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2395             else
2396                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2397                 wxUSE_LIBTIFF=builtin
2398             fi
2399         else
2400             dnl we are using the system library
2401             wxUSE_LIBTIFF=sys
2402         fi
2403     fi
2404 fi
2405
2406 dnl ------------------------------------------------------------------------
2407 dnl Check for expat libraries
2408 dnl ------------------------------------------------------------------------
2409
2410 if test "$wxUSE_EXPAT" != "no"; then
2411     wxUSE_XML=yes
2412     AC_DEFINE(wxUSE_EXPAT)
2413     AC_DEFINE(wxUSE_XML)
2414
2415     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2416         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2417         if test "x$found_expat_h" = "x1"; then
2418             dnl Expat 1.95.6 comes with broken expat.h:
2419             AC_CACHE_CHECK([if expat.h is valid C++ header],
2420                 wx_cv_expat_is_not_broken,
2421                 [
2422                 AC_LANG_SAVE
2423                 AC_LANG_CPLUSPLUS
2424                 AC_TRY_COMPILE([#include <expat.h>],[],
2425                     wx_cv_expat_is_not_broken=yes,
2426                     wx_cv_expat_is_not_broken=no
2427                 )
2428                 AC_LANG_RESTORE
2429                 ]
2430             )
2431             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2432                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2433             fi
2434         fi
2435         if test "x$EXPAT_LINK" = "x" ; then
2436             if test "$wxUSE_EXPAT" = "sys" ; then
2437                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2438             else
2439                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2440                 wxUSE_EXPAT=builtin
2441             fi
2442         else
2443             dnl we are using the system library
2444             wxUSE_EXPAT=sys
2445         fi
2446     fi
2447     if test "$wxUSE_EXPAT" = "builtin" ; then
2448         dnl Expat needs this:
2449         AC_CONFIG_SUBDIRS([src/expat])
2450     fi
2451 fi
2452
2453
2454 dnl ------------------------------------------------------------------------
2455 dnl Check for libmspack
2456 dnl ------------------------------------------------------------------------
2457
2458 if test "$wxUSE_LIBMSPACK" != "no"; then
2459     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2460     if test "x$found_mspack_h" = "x1"; then
2461         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2462                      MSPACK_LINK=" -lmspack")
2463     fi
2464     if test "x$MSPACK_LINK" = "x" ; then
2465         wxUSE_LIBMSPACK=no
2466     fi
2467 fi
2468
2469 if test "$wxUSE_LIBMSPACK" != "no"; then
2470     AC_DEFINE(wxUSE_LIBMSPACK)
2471 fi
2472
2473
2474 dnl ----------------------------------------------------------------
2475 dnl search for toolkit (widget sets)
2476 dnl ----------------------------------------------------------------
2477
2478 AFMINSTALL=
2479 WIN32INSTALL=
2480
2481 TOOLKIT=
2482 TOOLKIT_INCLUDE=
2483 WIDGET_SET=
2484
2485 dnl are we building for a win32 target environment?
2486 dnl If so, setup common stuff needed for both GUI and Base libs.
2487 if test "$USE_WIN32" = 1 ; then
2488     AC_CHECK_HEADERS(w32api.h)
2489     AC_CHECK_HEADER(windows.h, [],
2490     [
2491         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2492     ])
2493
2494     dnl --- FIXME: This is still a somewhat random list of libs,
2495     dnl ---        some of them should probably be included conditionally.
2496     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2497
2498     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2499         LIBS="$LIBS -loleacc"
2500     fi
2501
2502     case "${host}" in
2503         *-*-cygwin* )
2504             dnl Cygwin doesn't include these by default
2505             LIBS="$LIBS -lkernel32 -luser32"
2506             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2507     esac
2508
2509     dnl add extra odbc libs if we have compiled in odbc
2510     if test "$wxUSE_ODBC" = "sys" ; then
2511         wxUSE_ODBC = "yes"
2512     fi
2513     if test "$wxUSE_ODBC" = "yes" ; then
2514         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2515         AC_DEFINE(wxUSE_ODBC)
2516     fi
2517     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2518
2519     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2520     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2521
2522     dnl install Win32-specific files in "make install"
2523     WIN32INSTALL=win32install
2524 fi
2525
2526 if test "$wxUSE_GUI" = "yes"; then
2527     USE_GUI=1
2528
2529     GUI_TK_LIBRARY=
2530
2531     WXGTK12=
2532     WXGTK127=
2533     WXGTK20=
2534     WXGPE=
2535
2536     if test "$wxUSE_COCOA" = 1 ; then
2537         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2538             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2539             wxUSE_PRINTING_ARCHITECTURE=no
2540         fi
2541         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2542             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2543             wxUSE_DRAG_AND_DROP=no
2544         fi
2545         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2546             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2547             wxUSE_DRAGIMAGE=no
2548         fi
2549     fi
2550
2551     if test "$wxUSE_MSW" = 1 ; then
2552         TOOLKIT=MSW
2553         GUIDIST=MSW_DIST
2554
2555         dnl -mwindows causes a heap of other default gui libs to be linked in.
2556         case "${host}" in
2557             *-*-mingw32* )
2558                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2559         esac
2560     fi
2561
2562     if test "$wxUSE_GTK" = 1; then
2563         AC_MSG_CHECKING([for GTK+ version])
2564
2565         gtk_version_cached=1
2566         AC_CACHE_VAL(wx_cv_lib_gtk,
2567             [
2568                 dnl stupid GTK+ AM macros produce their own messages, so we
2569                 dnl have to pass to the next line
2570                 gtk_version_cached=0
2571                 AC_MSG_RESULT()
2572
2573                 dnl we must link against lgthread unless the user
2574                 dnl used --disable-threads
2575                 GTK_MODULES=
2576                 if test "$wxUSE_THREADS" = "yes"; then
2577                     GTK_MODULES=gthread
2578                 fi
2579
2580                 dnl note that if we fail to find GTK2 we abort and don't fall
2581                 dnl back to GTK1.x
2582                 wx_cv_lib_gtk=
2583                 if test "x$wxUSE_GTK2" = "xyes"; then
2584                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2585                 else
2586                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2587
2588                     if test -z "$wx_cv_lib_gtk"; then
2589                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2590                     fi
2591                 fi
2592
2593                 if test -z "$wx_cv_lib_gtk"; then
2594                     dnl looks better in AC_MSG_RESULT
2595                     wx_cv_lib_gtk=none
2596                 else
2597                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2598                     dnl subsequent runs
2599                     wx_cv_cflags_gtk=$GTK_CFLAGS
2600                     wx_cv_libs_gtk=$GTK_LIBS
2601                 fi
2602             ]
2603         )
2604
2605         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2606         dnl enough
2607         if test "$gtk_version_cached" = 1; then
2608             AC_MSG_RESULT($wx_cv_lib_gtk)
2609         fi
2610
2611         case "$wx_cv_lib_gtk" in
2612             2.0)    WXGTK20=1
2613                     TOOLKIT_VERSION=2
2614                     ;;
2615             1.2.7)  WXGTK127=1
2616                     WXGTK12=1
2617                     ;;
2618             1.2.3)  WXGTK12=1
2619                     ;;
2620             *)      AC_MSG_ERROR([
2621 Please check that gtk-config is in path, the directory
2622 where GTK+ libraries are installed (returned by
2623 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2624 equivalent variable and GTK+ is version 1.2.3 or above.
2625                             ])
2626                     ;;
2627         esac
2628
2629         if test "$WXGTK20" = 1; then
2630             save_CFLAGS="$CFLAGS"
2631             save_LIBS="$LIBS"
2632             CFLAGS="$CFLAGS $GTK_CFLAGS"
2633             LIBS="$LIBS $GTK_LIBS"
2634
2635             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2636
2637             dnl test if we have at least GTK+ 2.4:
2638             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2639             AC_TRY_COMPILE([
2640                             #include <gtk/gtk.h>
2641                            ],
2642                            [
2643                             #if !GTK_CHECK_VERSION(2,4,0)
2644                             #error "Not GTK+ 2.4"
2645                             #endif
2646                            ],
2647                            [
2648                             AC_DEFINE(__WXGTK24__)
2649                             AC_MSG_RESULT([yes])
2650                            ],
2651                            [
2652                             AC_MSG_RESULT([no])
2653                            ])
2654
2655             CFLAGS="$save_CFLAGS"
2656             LIBS="$save_LIBS"
2657         else
2658             if test "$wxUSE_UNICODE" = "yes"; then
2659                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2660                 wxUSE_UNICODE=no
2661             fi
2662         fi
2663
2664         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2665         dnl have it but we do the check for the others)
2666         if test "$USE_DARWIN" != 1; then
2667             AC_CHECK_FUNCS(poll)
2668         fi
2669
2670         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2671         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2672
2673         AFMINSTALL=afminstall
2674         TOOLKIT=GTK
2675         GUIDIST=GTK_DIST
2676
2677         dnl test for XIM support in libgdk
2678         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2679
2680
2681         dnl test for external libxpm if we're configured to use it
2682         if test "$wxUSE_GPE" = "yes"; then
2683             AC_MSG_CHECKING(for gpewidget library)
2684             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2685             if test "$ac_find_libraries" != "" ; then
2686                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2687                 dnl -lgpewidget must be before all GTK libs and
2688                 dnl we guess its path from the prefix
2689                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2690                 WXGPE=1
2691                 AC_MSG_RESULT(found at $ac_find_libraries)
2692             else
2693                 AC_MSG_RESULT(not found)
2694             fi
2695
2696             dnl AC_MSG_CHECKING(for gpe library)
2697             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2698             dnl if test "$ac_find_libraries" != "" ; then
2699             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2700             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2701             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2702             dnl else
2703             dnl     AC_MSG_RESULT(not found)
2704             dnl fi
2705         fi
2706     fi
2707
2708     if test "$wxUSE_MGL" = 1; then
2709        AC_MSG_CHECKING(for SciTech MGL library)
2710         if test "x$MGL_ROOT" = x ; then
2711             AC_MSG_RESULT(not found)
2712             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2713         else
2714             AC_MSG_RESULT($MGL_ROOT)
2715         fi
2716
2717         AC_MSG_CHECKING(for libmgl location)
2718         dnl Find MGL library that we want
2719         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2720         dnl             and for non-x86 versions
2721         case "${host}" in
2722             *-*-linux* )
2723               dnl glibc.so, glibc are for older versions of MGL,
2724               dnl x86/a, x86/so are used by >= 5.0 R11
2725               if test "x$wxUSE_SHARED" = xyes ; then
2726                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2727               else
2728                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2729               fi
2730               ;;
2731             *-pc-msdosdjgpp )
2732               mgl_os_candidates="dos32/dj2"
2733               ;;
2734             *)
2735               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2736         esac
2737
2738         mgl_lib_type=""
2739         mgl_os=""
2740
2741         for mgl_os_i in $mgl_os_candidates ; do
2742             if test "x$mgl_os" = x ; then
2743                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2744                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2745                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2746                         mgl_lib_type=debug
2747                         mgl_os=$mgl_os_i
2748                     fi
2749                 fi
2750                 if test "x$mgl_lib_type" = x ; then
2751                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2752                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2753                         mgl_lib_type=release
2754                         mgl_os=$mgl_os_i
2755                     fi
2756                 fi
2757             fi
2758         done
2759
2760         if test "x$mgl_os" = x ; then
2761             AC_MSG_RESULT(not found)
2762             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2763         fi
2764         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2765
2766         wxUSE_UNIVERSAL="yes"
2767
2768         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2769         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2770
2771         AFMINSTALL=afminstall
2772         TOOLKIT=MGL
2773         GUIDIST=MGL_DIST
2774     fi
2775
2776     if test "$wxUSE_MICROWIN" = 1; then
2777         AC_MSG_CHECKING(for MicroWindows)
2778         if test "x$MICROWINDOWS" = x ; then
2779             AC_MSG_RESULT(not found)
2780             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2781         else
2782             AC_MSG_RESULT($MICROWINDOWS)
2783         fi
2784
2785         if test -f $MICROWINDOWS/lib/libmwin.a; then
2786             AC_MSG_RESULT(MicroWindows' libraries found.)
2787         else
2788             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2789         fi
2790
2791         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2792         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2793
2794         wxUSE_UNIVERSAL="yes"
2795
2796         AFMINSTALL=afminstall
2797         TOOLKIT=MICROWIN
2798         GUIDIST=MICROWIN_DIST
2799
2800         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2801     fi
2802
2803     dnl common part of X11 and Motif port checks
2804     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2805         dnl use standard macros to check for X headers/libs, this brings
2806         dnl support for the standard configure options --x-includes,
2807         dnl --x-libraries and --no-x
2808         AC_PATH_XTRA
2809
2810         if test "$no_x" = "yes"; then
2811           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2812         fi
2813
2814         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2815         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2816         dnl this junk out
2817         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2818         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2819         AFMINSTALL=afminstall
2820         COMPILED_X_PROGRAM=0
2821
2822     fi
2823
2824     if test "$wxUSE_X11" = 1; then
2825         if test "$wxUSE_NANOX" = "yes"; then
2826             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2827             if test "x$MICROWIN" = x ; then
2828                 AC_MSG_RESULT(not found)
2829                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2830             else
2831                 AC_MSG_RESULT($MICROWIN)
2832                 AC_DEFINE(wxUSE_NANOX)
2833             fi
2834         fi
2835
2836         if test "$wxUSE_UNICODE" = "yes"; then
2837                 PKG_CHECK_MODULES(PANGOX, pangox,
2838                     [
2839                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2840                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2841                     ],
2842                     [
2843                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2844                     ]
2845                 )
2846                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2847                     [
2848                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2849                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2850                     ],
2851                     [
2852                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2853                         wxUSE_PRINTING_ARCHITECTURE="no"
2854                     ]
2855                 )
2856                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2857                     [
2858                         AC_DEFINE(HAVE_PANGO_XFT)
2859                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2860                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2861                     ],
2862                     [
2863                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2864                     ]
2865                 )
2866                 save_CFLAGS="$CFLAGS"
2867                 save_LIBS="$LIBS"
2868                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2869                 LIBS="$LIBS $PANGOX_LIBS"
2870                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2871                 CFLAGS="$save_CFLAGS"
2872                 LIBS="$save_LIBS"
2873         fi
2874
2875         wxUSE_UNIVERSAL="yes"
2876
2877         if test "$wxUSE_NANOX" = "yes"; then
2878             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2879             TOOLCHAIN_DEFS="${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"
2880             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2881         else
2882             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2883         fi
2884
2885         TOOLKIT=X11
2886         GUIDIST=X11_DIST
2887     fi
2888
2889     if test "$wxUSE_MOTIF" = 1; then
2890         AC_MSG_CHECKING(for Motif/Lesstif headers)
2891         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2892         if test "$ac_find_includes" != "" ; then
2893             AC_MSG_RESULT(found in $ac_find_includes)
2894             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2895             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2896         else
2897             AC_TRY_COMPILE(
2898                 [
2899                     #include <Xm/Xm.h>
2900                 ],
2901                 [
2902                     int version;
2903                     version = xmUseVersion;
2904                 ],
2905                 [
2906                     AC_MSG_RESULT(found in default search path)
2907                     COMPILED_X_PROGRAM=1
2908                 ],
2909                 [
2910                     AC_MSG_RESULT(no)
2911                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2912                 ]
2913             )
2914         fi
2915
2916         if test "$COMPILED_X_PROGRAM" = 0; then
2917             AC_MSG_CHECKING(for Motif/Lesstif library)
2918             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2919             if test "$ac_find_libraries" != "" ; then
2920                 AC_MSG_RESULT(found at $ac_find_libraries)
2921
2922                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2923                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2924             else
2925                 dnl it might happen that we found headers in one of the
2926                 dnl standard paths but the libs are elsewhere - we do need to
2927                 dnl try to compile a sample program then here
2928                 save_CFLAGS=$CFLAGS
2929                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2930
2931                 AC_TRY_COMPILE(
2932                     [
2933                         #include <Xm/Xm.h>
2934                     ],
2935                     [
2936                         int version;
2937                         version = xmUseVersion;
2938                     ],
2939                     [
2940                         AC_MSG_RESULT(found in default search path)
2941                         COMPILED_X_PROGRAM=1
2942                     ],
2943                     [
2944                         AC_MSG_RESULT(no)
2945                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2946                     ]
2947                 )
2948
2949                 CFLAGS=$save_CFLAGS
2950             fi
2951         fi
2952
2953         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2954         libp_link=""
2955         libsm_ice_link=""
2956         libs_found=0
2957         for libp in "" " -lXp"; do
2958             if test "$libs_found" = "0"; then
2959                 for libsm_ice in "" " -lSM -lICE"; do
2960                     if test "$libs_found" = "0"; then
2961                         save_LIBS="$LIBS"
2962                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2963                         save_CFLAGS=$CFLAGS
2964                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2965
2966                         AC_TRY_LINK(
2967                             [
2968                                 #include <Xm/Xm.h>
2969                                 #include <Xm/List.h>
2970                             ],
2971                             [
2972                                 XmString string = NULL;
2973                                 Widget w = NULL;
2974                                 int position = 0;
2975                                 XmListAddItem(w, string, position);
2976                             ],
2977                             [
2978                                 libp_link="$libp"
2979                                 libsm_ice_link="$libsm_ice"
2980                                 AC_MSG_RESULT(
2981                                     [need${libp_link}${libsm_ice_link}])
2982                                 libs_found=1
2983                             ], []
2984                         )
2985
2986                         LIBS="$save_LIBS"
2987                         CFLAGS=$save_CFLAGS
2988                     fi
2989                 done
2990             fi
2991         done
2992
2993         if test "$libs_found" = "0"; then
2994             AC_MSG_RESULT([can't find the right libraries])
2995             AC_MSG_ERROR([can't link a simple motif program])
2996         fi
2997
2998         save_CFLAGS=$CFLAGS
2999         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3000         AC_MSG_CHECKING([for Motif 2])
3001         AC_TRY_COMPILE([
3002                         #include <Xm/Xm.h>
3003                        ],
3004                        [
3005                         #if XmVersion < 2000
3006                         #error "Not Motif 2"
3007                         #endif
3008                        ],
3009                        [
3010                         AC_DEFINE(__WXMOTIF20__,1)
3011                         AC_MSG_RESULT([found])
3012                        ],
3013                        [
3014                         AC_DEFINE(__WXMOTIF20__,0)
3015                         AC_MSG_RESULT([not found])
3016                        ])
3017         CFLAGS=$save_CFLAGS
3018
3019         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3020         TOOLKIT=MOTIF
3021         GUIDIST=MOTIF_DIST
3022     fi
3023
3024     dnl more tests common to X11 and Motif:
3025     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3026         dnl test for external libxpm if we're configured to use it
3027         if test "$wxUSE_LIBXPM" = "sys"; then
3028             AC_MSG_CHECKING(for Xpm library)
3029             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3030             if test "$ac_find_libraries" != "" ; then
3031                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3032                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3033                 AC_MSG_RESULT(found at $ac_find_libraries)
3034
3035                 AC_CACHE_CHECK([for X11/xpm.h],
3036                     wx_cv_x11_xpm_h,
3037                     [
3038                         save_CFLAGS=$CFLAGS
3039                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3040
3041                         AC_TRY_COMPILE(
3042                             [
3043                                 #include <X11/xpm.h>
3044                             ],
3045                             [
3046                                 int version;
3047                                 version = XpmLibraryVersion();
3048                             ],
3049                             wx_cv_x11_xpm_h=yes,
3050                             wx_cv_x11_xpm_h=no
3051                         )
3052
3053                         CFLAGS=$save_CFLAGS
3054                     ]
3055                 )
3056
3057                 if test $wx_cv_x11_xpm_h = "yes"; then
3058                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3059                     AC_DEFINE(wxHAVE_LIB_XPM)
3060                 else
3061                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3062                 fi
3063             fi
3064
3065         fi
3066
3067         dnl XShapeQueryExtension checks: first the library, then prototype
3068         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3069                      [
3070                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3071                       wxHAVE_XEXT_LIB=1
3072                      ],
3073                      [], [$GUI_TK_LIBRARY -lX11])
3074
3075         if test "$wxHAVE_XEXT_LIB" = 1; then
3076             save_CFLAGS="$CFLAGS"
3077             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3078
3079             AC_MSG_CHECKING([for X11/extensions/shape.h])
3080             AC_TRY_COMPILE([
3081                             #include <X11/Xlib.h>
3082                             #include <X11/extensions/shape.h>
3083                            ],
3084                            [
3085                             int dummy1, dummy2;
3086                             XShapeQueryExtension((Display*)NULL,
3087                                                  (int*)NULL, (int*)NULL);
3088                            ],
3089                            [
3090                             AC_DEFINE(HAVE_XSHAPE)
3091                             AC_MSG_RESULT([found])
3092                            ],
3093                            [
3094                             AC_MSG_RESULT([not found])
3095                            ])
3096             CFLAGS="$save_CFLAGS"
3097
3098         fi
3099     fi
3100
3101     if test "$wxUSE_MAC" = 1; then
3102         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3103         if test "$GCC" = yes; then
3104             AC_MSG_RESULT([gcc])
3105             CPPFLAGS_PASCAL="-fpascal-strings"
3106         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3107             AC_MSG_RESULT([xlc])
3108             CPPFLAGS_PASCAL="-qmacpstr"
3109         else
3110             AC_MSG_RESULT([none])
3111         fi
3112
3113         if test "x$wxUSE_UNIX" = "xyes"; then
3114             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3115         else
3116             dnl platform.h needs TARGET_CARBON before setup.h
3117             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3118         fi
3119
3120         TOOLKIT=MAC
3121         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3122         GUIDIST=MACX_DIST
3123         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3124         dnl are different, so they need different names:
3125         WXBASEPORT="_carbon"
3126     fi
3127
3128     if test "$wxUSE_COCOA" = 1; then
3129         TOOLKIT=COCOA
3130         GUIDIST=COCOA_DIST
3131     fi
3132
3133     if test "$wxUSE_PM" = 1; then
3134         TOOLKIT=PM
3135         GUIDIST=PM_DIST
3136         AC_CACHE_CHECK([for type SPBCDATA],
3137             wx_cv_spbcdata,
3138             [
3139                 AC_TRY_COMPILE(
3140                     [
3141                         #define INCL_PM
3142                         #include <os2.h>
3143                     ],
3144                     [
3145                         SPBCDATA test;
3146                     ],
3147                     wx_cv_spbcdata=yes,
3148                     wx_cv_spbcdata=no
3149                 )
3150             ]
3151         )
3152
3153         if test $wx_cv_spbcdata = "yes"; then
3154             AC_DEFINE(HAVE_SPBCDATA)
3155         fi
3156     fi
3157
3158     dnl the name of the directory where the files for this toolkit live
3159     if test "$TOOLKIT" = "PM" ; then
3160         TOOLKIT_DIR="os2"
3161     else
3162         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3163     fi
3164
3165     if test "$wxUSE_UNIVERSAL" = "yes"; then
3166         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3167         WIDGET_SET=univ
3168     fi
3169
3170     dnl distribute samples/demos/utils with GUI versions
3171     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3172     DISTDIR="wx\$(TOOLKIT)"
3173 else
3174     USE_GUI=0
3175
3176     dnl this doesn't quite work right for wxBase, but the places
3177     dnl where it is wrong aren't fatal (yet) though.
3178     TOOLKIT_DIR="base"
3179
3180     dnl the sources, their dependenices and the headers
3181     if test "$USE_WIN32" = 1 ; then
3182         dnl yes, the toolkit for wxBase on win32 is actually MSW
3183         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3184         TOOLKIT="MSW"
3185     fi
3186
3187     dnl distribute only wxBase sources/headers
3188     GUIDIST="BASE_DIST"
3189     DISTDIR="wxBase"
3190 fi
3191
3192 dnl ---------------------------------------------------------------------------
3193 dnl Optional libraries included when system library is not used
3194 dnl ---------------------------------------------------------------------------
3195
3196
3197 dnl ----------------------------------------------------------------
3198 dnl iODBC support
3199 dnl ----------------------------------------------------------------
3200
3201 IODBC_C_SRC=""
3202
3203
3204 dnl ODBC is handled seperately for MSW
3205 if test "$TOOLKIT" != "MSW" ; then
3206
3207     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3208         dnl This is not ideal we really ough to use the unixodbc-config
3209         dnl  or iodbc-config if they exist.
3210
3211         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3212         if test "x$found_sql_h" = "x1" ; then
3213             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3214             [
3215                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3216                 [
3217                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3218                 ])
3219             ])
3220         fi
3221         if test "x$ODBC_LINK" = "x" ; then
3222             if test "$wxUSE_ODBC" = "sys" ; then
3223                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3224             else
3225                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3226                 wxUSE_ODBC=builtin
3227             fi
3228         else
3229             dnl we are using the system library
3230             wxUSE_ODBC=sys
3231         fi
3232     fi
3233     if test "$wxUSE_ODBC" != "no" ; then
3234         AC_DEFINE(wxUSE_ODBC)
3235         if test "$wxUSE_ODBC" = "builtin" ; then
3236             AC_DEFINE(wxUSE_BUILTIN_IODBC)
3237         fi
3238         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3239
3240         dnl is this still necessary in 2.5?
3241         WXODBCFLAG="-D_IODBC_"
3242     fi
3243 fi
3244
3245
3246 dnl ---------------------------------------------------------------------------
3247 dnl wxDisplay Sanity checks
3248 dnl ---------------------------------------------------------------------------
3249
3250 if test "$wxUSE_DISPLAY" = "yes"; then
3251 dnl ---------------------------------------------------------------------------
3252 dnl Xinerama (for unix ) - Brian Victor
3253 dnl ---------------------------------------------------------------------------
3254     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3255         AC_MSG_CHECKING([for Xinerama])
3256         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3257         if test "$ac_find_libraries" != "" ; then
3258             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3259             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3260                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3261             fi
3262             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3263             AC_MSG_RESULT([yes])
3264
3265             AC_MSG_CHECKING([for Xxf86vm extension])
3266             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3267             if test "$ac_find_libraries" != "" ; then
3268                 AC_MSG_RESULT([yes])
3269                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3270                                  [
3271                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3272                                  ],
3273                                  [],
3274                                  [
3275                                       #if HAVE_X11_XLIB_H
3276                                         #include <X11/Xlib.h>
3277                                       #endif
3278                                  ])
3279             else
3280                 AC_MSG_RESULT([no])
3281             fi
3282
3283         else
3284             AC_MSG_RESULT([no])
3285             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3286             wxUSE_DISPLAY="no"
3287         fi
3288     elif test "$wxUSE_MSW" = 1; then
3289 dnl ---------------------------------------------------------------------------
3290 dnl DirectDraw  / Multimon for MSW
3291 dnl ---------------------------------------------------------------------------
3292         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3293             [
3294                 wxUSE_DISPLAY="no"
3295                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3296             ],
3297             [#include <windows.h>])
3298     fi
3299 fi
3300
3301 dnl ---------------------------------------------------------------------------
3302 dnl OpenGL libraries
3303 dnl ---------------------------------------------------------------------------
3304
3305 USE_OPENGL=0
3306 if test "$wxUSE_OPENGL" = "yes"; then
3307     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3308         OPENGL_LIBS="-framework OpenGL -framework AGL"
3309     elif test "$wxUSE_MSW" = 1; then
3310         OPENGL_LIBS="-lopengl32 -lglu32"
3311     else
3312         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3313         dnl GL/gl.h on Mac OS X where it is located in
3314         dnl /usr/X11R6/include/GL/gl.h:
3315
3316         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3317         if test "$ac_find_includes" != "" ; then
3318             AC_MSG_RESULT(found in $ac_find_includes)
3319             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3320             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3321         fi
3322
3323         AC_CHECK_HEADER(GL/gl.h,
3324             [
3325                 found_gl=0
3326
3327                 AC_MSG_CHECKING([for -lGL])
3328                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3329                 if test "$ac_find_libraries" != "" ; then
3330                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3331                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3332                         LDFLAGS_GL="$ac_path_to_link"
3333                     fi
3334
3335                     dnl don't suppose that libGL and libGLU are always in the
3336                     dnl same directory -- this is not true for some common
3337                     dnl distributions
3338                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3339                     if test "$ac_find_libraries" != "" ; then
3340                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3341                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3342                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3343                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3344                         fi
3345
3346                         found_gl=1
3347                         OPENGL_LIBS="-lGL -lGLU"
3348                         AC_MSG_RESULT([yes])
3349                     fi
3350                 fi
3351
3352                 if test "$found_gl" != 1; then
3353                     AC_MSG_RESULT([no])
3354                     AC_MSG_CHECKING([for -lMesaGL])
3355                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3356                     if test "$ac_find_libraries" != "" ; then
3357                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3358                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3359                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3360                         AC_MSG_RESULT([yes])
3361                     else
3362                         AC_MSG_RESULT([no])
3363                     fi
3364                 fi
3365             ])
3366
3367         if test "x$OPENGL_LIBS" = "x"; then
3368             dnl it should be an error and not a warning because OpenGL is not on
3369             dnl by default and so if it had been explicitely requested, we
3370             dnl shouldn't just fall back to compiling the library without it
3371             AC_MSG_ERROR(OpenGL libraries not available)
3372         fi
3373     fi
3374
3375     if test "$wxUSE_OPENGL" = "yes"; then
3376         USE_OPENGL=1
3377         AC_DEFINE(wxUSE_OPENGL)
3378         AC_DEFINE(wxUSE_GLCANVAS)
3379         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3380     fi
3381 fi
3382
3383
3384 dnl the symbol which allows conditional compilation for the given toolkit
3385 if test -n "$TOOLKIT" ; then
3386     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3387 fi
3388
3389
3390 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3391
3392 if test "$wxUSE_SHARED" = "yes"; then
3393     case "${host}" in
3394       *-pc-msdosdjgpp )
3395         dnl only static for now
3396         wxUSE_SHARED=no
3397         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3398       ;;
3399     esac
3400 fi
3401
3402 if test "$wxUSE_SHARED" = "yes"; then
3403
3404     dnl use versioned symbols if available on the platform
3405     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3406
3407     case "${host}" in
3408       *-*-linux* | *-*-gnu* )
3409         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3410         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3411         ;;
3412
3413       *-*-solaris2* )
3414         if test "$GCC" = yes ; then
3415             dnl newer versions of gcc need -isystem to compile X headers on
3416             dnl Solaris (which use old style C syntax)
3417             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3418
3419             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3420             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3421             saveLdflags="$LDFLAGS"
3422             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3423             AC_MSG_CHECKING([if the linker accepts -rpath])
3424             AC_TRY_LINK(
3425                 [],[],
3426                 [
3427                     AC_MSG_RESULT([yes])
3428                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3429                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3430                 ],[
3431                     AC_MSG_RESULT([no])
3432                     AC_MSG_CHECKING([if the linker accepts -R])
3433                     LDFLAGS="$saveLdflags -Wl,-R,/"
3434                     AC_TRY_LINK(
3435                         [],[],
3436                         [
3437                             AC_MSG_RESULT([yes])
3438                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3439                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3440                         ],[
3441                             AC_MSG_RESULT([no])
3442                         ])
3443                 ])
3444             LDFLAGS="$saveLdflags"
3445         else
3446             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3447             WXCONFIG_RPATH="-R\$libdir"
3448         fi
3449       ;;
3450
3451       powerpc-*-darwin* )
3452         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3453         cat <<EOF >change-install-names
3454 #!/bin/sh
3455 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3456 inst_cmd="install_name_tool "
3457 for i in \${libnames} ; do
3458     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3459 done
3460 \${inst_cmd} \${3}
3461 EOF
3462         chmod +x change-install-names
3463       ;;
3464
3465       *-*-cygwin* | *-*-mingw32* )
3466         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3467         ;;
3468
3469       *-*-hpux* )
3470         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3471         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3472         ;;
3473
3474     esac
3475
3476     if test $wxUSE_RPATH = "no"; then
3477         SAMPLES_RPATH_FLAG=''
3478         SAMPLES_RPATH_POSTLINK=''
3479         WXCONFIG_RPATH=''
3480     fi
3481
3482     SHARED=1
3483
3484 else
3485
3486     config_linkage_component="-static"
3487     SHARED=0
3488
3489 fi
3490
3491
3492 UNICODE=0
3493 lib_unicode_suffix=
3494 WX_CHARTYPE="ansi"
3495 if test "$wxUSE_UNICODE" = "yes"; then
3496     lib_unicode_suffix=u
3497     WX_CHARTYPE="unicode"
3498     UNICODE=1
3499 fi
3500
3501 lib_debug_suffix=
3502 WX_DEBUGTYPE="release"
3503 DEBUG_FLAG=0
3504 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3505     lib_debug_suffix=d
3506     WX_DEBUGTYPE="debug"
3507     DEBUG_FLAG=1
3508 fi
3509
3510 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3511 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3512
3513 DEBUG_INFO=0
3514 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3515     DEBUG_INFO=1
3516 fi
3517
3518 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3519
3520 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3521
3522 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3523
3524 if test "$cross_compiling" = "yes"; then
3525     HOST_SUFFIX="-$host_alias"
3526     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3527     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3528 fi
3529
3530 dnl library link name
3531 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3532 dnl If we ever need to do that, we won't need to keep these.
3533 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3534 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3535
3536
3537
3538 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3539     dnl base name of the resource file for wxMac must be the same
3540     dnl as library installation base name (-install_name)
3541     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3542     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3543
3544     dnl add the resources target for wxMac
3545     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3546
3547     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3548     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3549     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3550
3551     MACSETFILE="\$(SETFILE)"
3552
3553     dnl resources are bundled both with shared library and applications
3554     dnl since the carb resource *must* be included in the application
3555     if test "$wxUSE_MAC" = 1; then
3556         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3557
3558         dnl this command is used to implement `wx-config --rezflags` and it is
3559         dnl eval'd there so escape any metacharacters inside
3560         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3561     else
3562         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3563         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3564     fi
3565 else
3566     dnl default value is to (silently) do nothing in the makefile
3567     MACSETFILE="@true"
3568     MACRESWXCONFIG="@true"
3569
3570     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3571     if test "$wxUSE_PM" = 1; then
3572         MACRESCOMP="emxbind -ep"
3573     else
3574         MACRESCOMP="@true"
3575     fi
3576 fi
3577
3578
3579 dnl ---------------------------------------------------------------------------
3580 dnl Checks for typedefs
3581 dnl ---------------------------------------------------------------------------
3582
3583 dnl   defines mode_t if not already defined
3584 AC_TYPE_MODE_T
3585 dnl   defines off_t if not already defined
3586 AC_TYPE_OFF_T
3587 dnl   defines pid_t if not already defined
3588 AC_TYPE_PID_T
3589 dnl   defines size_t if not already defined
3590 AC_TYPE_SIZE_T
3591 dnl   defines uid_t and gid_t if not already defined
3592 AC_TYPE_UID_T
3593
3594 dnl sets HAVE_SSIZE_T if ssize_t is defined
3595 AC_CHECK_TYPES(ssize_t)
3596
3597 dnl check what exactly size_t is on this machine - this is necessary to avoid
3598 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3599 AC_LANG_SAVE
3600 AC_LANG_CPLUSPLUS
3601 AC_CACHE_CHECK([if size_t is unsigned int],
3602     wx_cv_size_t_is_uint,
3603     [
3604     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3605     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3606     dnl methods in a local class (i.e. class inside a function) declaration
3607     dnl without any objections!!
3608     dnl
3609     dnl hence the hack below: we must have Foo at global scope!
3610     AC_TRY_COMPILE([#include <stddef.h>],
3611         [
3612             return 0; }
3613
3614             struct Foo { void foo(size_t); void foo(unsigned int); };
3615
3616             int bar() {
3617         ],
3618         wx_cv_size_t_is_uint=no,
3619         wx_cv_size_t_is_uint=yes
3620     )
3621     ]
3622 )
3623
3624 if test "$wx_cv_size_t_is_uint" = "yes"; then
3625     AC_DEFINE(wxSIZE_T_IS_UINT)
3626 else
3627     AC_CACHE_CHECK([if size_t is unsigned long],
3628         wx_cv_size_t_is_ulong,
3629         AC_TRY_COMPILE([#include <stddef.h>],
3630             [
3631                 return 0; }
3632
3633                 struct Foo { void foo(size_t); void foo(unsigned long); };
3634
3635                 int bar() {
3636             ],
3637             wx_cv_size_t_is_ulong=no,
3638             wx_cv_size_t_is_ulong=yes
3639         )
3640     )
3641
3642     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3643         AC_DEFINE(wxSIZE_T_IS_ULONG)
3644     fi
3645 fi
3646
3647 AC_LANG_RESTORE
3648
3649 dnl ---------------------------------------------------------------------------
3650 dnl Checks for structures
3651 dnl ---------------------------------------------------------------------------
3652
3653 dnl does passwd struct has the pw_gecos field?
3654 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3655     [
3656         AC_TRY_COMPILE([#include <pwd.h>],
3657              [
3658                 char *p;
3659                 struct passwd *pw;
3660                 p = pw->pw_gecos;
3661              ],
3662              [
3663                 wx_cv_struct_pw_gecos=yes
3664              ],
3665              [
3666                 wx_cv_struct_pw_gecos=no
3667              ]
3668         )
3669     ]
3670 )
3671
3672 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3673     AC_DEFINE(HAVE_PW_GECOS)
3674 fi
3675
3676 dnl ---------------------------------------------------------------------------
3677 dnl Check for functions
3678 dnl ---------------------------------------------------------------------------
3679
3680 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3681 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3682     AC_DEFINE(wxUSE_WCHAR_T)
3683
3684     dnl check for wcslen in all possible places
3685     WCSLEN_FOUND=0
3686     WCHAR_LINK=
3687     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3688
3689     if test "$WCSLEN_FOUND" = 0; then
3690         if test "$TOOLKIT" = "MSW"; then
3691             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3692         else
3693             AC_CHECK_LIB(w, wcslen, [
3694                             WCHAR_LINK=" -lw"
3695                             WCSLEN_FOUND=1
3696                         ])
3697         fi
3698     fi
3699
3700     if test "$WCSLEN_FOUND" = 1; then
3701         AC_DEFINE(HAVE_WCSLEN)
3702     fi
3703
3704     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3705     if test "$USE_HPUX" = 1; then
3706         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3707     fi
3708
3709     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3710     dnl libc versions if possible
3711     AC_CHECK_FUNCS(wcsrtombs)
3712 else
3713     AC_MSG_WARN([Wide character support is unavailable])
3714 fi
3715
3716 dnl *printf() functions sometimes are available in the library but not
3717 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3718 dnl detect this we have to use C++ compiler for testing
3719 AC_LANG_SAVE
3720 AC_LANG_CPLUSPLUS
3721
3722 dnl check for vsnprintf() -- a safe version of vsprintf())
3723 dnl
3724 dnl the trouble here is that on some systems (notable HP-UX) this function is
3725 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3726 dnl stupidly, provides a dummy function declaration inside its extension)
3727 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3728 dnl
3729 dnl so we first check if the function is in the library
3730 AC_CHECK_FUNCS(vsnprintf)
3731
3732 if test "$ac_cv_func_vsnprintf" = "yes"; then
3733     dnl yes it is -- now check if it is in the headers
3734     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3735         [
3736             AC_TRY_COMPILE(
3737                 [
3738                     #include <stdio.h>
3739                     #include <stdarg.h>
3740                 ],
3741                 [
3742                     char *buf;
3743                     va_list ap;
3744                     vsnprintf(buf, 10u, "%s", ap);
3745                 ],
3746                 wx_cv_func_vsnprintf_decl=yes,
3747                 [
3748                     dnl Metrowerks does provide a vsnprintf declaration
3749                     dnl but in C++ mode it's always in std namespace.
3750                     dnl FIXME: Do we have any UNIX C++ compilers that would
3751                     dnl fail this test if using namespace std; was
3752                     dnl simply always included?
3753                     AC_TRY_COMPILE(
3754                         [
3755                             #include <stdio.h>
3756                             #include <stdarg.h>
3757                             using namespace std;
3758                         ],
3759                         [
3760                             char *buf;
3761                             va_list ap;
3762                             vsnprintf(buf, 10u, "%s", ap);
3763                         ],
3764                         wx_cv_func_vsnprintf_decl=yes,
3765                         wx_cv_func_vsnprintf_decl=no
3766                     )
3767                 ]
3768             )
3769         ]
3770     )
3771
3772     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3773         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3774     fi
3775 fi
3776
3777 if test "$wxUSE_UNICODE" = yes; then
3778     dnl also look if we have wide char IO functions
3779     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3780
3781     dnl MinGW has a vswprintf with a different prototype, and
3782     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3783     dnl finds it even if it is not declared in some versions...
3784     AC_MSG_CHECKING([for _vsnwprintf])
3785     AC_TRY_COMPILE([#include <wchar.h>],
3786                    [&_vsnwprintf;],
3787                    [AC_MSG_RESULT([yes])
3788                     AC_DEFINE(HAVE__VSNWPRINTF)],
3789                    [AC_MSG_RESULT([no])]);
3790 fi
3791
3792 AC_LANG_RESTORE
3793
3794
3795
3796 dnl the following tests are for Unix(like) systems only
3797 if test "$TOOLKIT" != "MSW"; then
3798
3799 dnl check for available version of iconv()
3800
3801 AC_LANG_SAVE
3802 AC_LANG_CPLUSPLUS
3803 AM_ICONV
3804 LIBS="$LIBICONV $LIBS"
3805 AC_LANG_RESTORE
3806
3807 dnl check for POSIX signals if we need them
3808 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3809     AC_CHECK_FUNCS(sigaction)
3810
3811     if test "$ac_cv_func_sigaction" = "no"; then
3812         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3813         wxUSE_ON_FATAL_EXCEPTION=no
3814     fi
3815
3816     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3817       AC_LANG_SAVE
3818       AC_LANG_CPLUSPLUS
3819
3820       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3821       [
3822         AC_TRY_COMPILE([#include <signal.h>],
3823                      [
3824                         extern void testSigHandler(int);
3825
3826                         struct sigaction sa;
3827                         sa.sa_handler = testSigHandler;
3828                      ], [
3829                         wx_cv_type_sa_handler=int
3830                      ], [
3831                         wx_cv_type_sa_handler=void
3832                      ])
3833       ])
3834
3835       AC_LANG_RESTORE
3836
3837       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3838     fi
3839 fi
3840
3841 dnl backtrace() and backtrace_symbols() for wxStackWalker
3842 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3843     AC_LANG_SAVE
3844     AC_LANG_CPLUSPLUS
3845
3846     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3847         [
3848             AC_TRY_COMPILE([#include <execinfo.h>],
3849                 [
3850                     void *trace[1];
3851                     char **messages;
3852
3853                     backtrace(trace, 1);
3854                     messages = backtrace_symbols(trace, 1);
3855                 ],
3856                 wx_cv_func_backtrace=yes,
3857                 wx_cv_func_backtrace=no
3858             )
3859         ]
3860     )
3861
3862
3863     if test "$wx_cv_func_backtrace" = "no"; then
3864         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3865         wxUSE_STACKWALKER=no
3866     else
3867         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3868             [
3869                 AC_TRY_COMPILE([#include <cxxabi.h>],
3870                     [
3871                         int rc;
3872                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3873                     ],
3874                     wx_cv_func_cxa_demangle=yes,
3875                     wx_cv_func_cxa_demangle=no
3876                 )
3877             ]
3878         )
3879
3880         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3881             AC_DEFINE(HAVE_CXA_DEMANGLE)
3882         fi
3883     fi
3884
3885     AC_LANG_RESTORE
3886 fi
3887
3888 dnl check for the function for temp files creation
3889 AC_CHECK_FUNCS(mkstemp mktemp, break)
3890
3891 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3892 dnl Linux and *BSD and statvfs() under Solaris
3893 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3894     AC_TRY_COMPILE(
3895         [
3896              #if defined(__BSD__)
3897                #include <sys/param.h>
3898                #include <sys/mount.h>
3899              #else
3900                #include <sys/vfs.h>
3901              #endif
3902         ],
3903         [
3904              long l;
3905              struct statfs fs;
3906              statfs("/", &fs);
3907              l = fs.f_bsize;
3908              l += fs.f_blocks;
3909              l += fs.f_bavail;
3910         ],
3911         [
3912              wx_cv_func_statfs=yes
3913         ],
3914         [
3915              wx_cv_func_statfs=no
3916         ]
3917     )
3918 )
3919
3920 if test "$wx_cv_func_statfs" = "yes"; then
3921     wx_cv_type_statvfs_t="struct statfs"
3922     AC_DEFINE(HAVE_STATFS)
3923 else
3924     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3925         AC_TRY_COMPILE(
3926             [
3927                 #include <stddef.h>
3928                 #include <sys/statvfs.h>
3929             ],
3930             [
3931                 statvfs("/", NULL);
3932             ],
3933             wx_cv_func_statvfs=yes,
3934             wx_cv_func_statvfs=no
3935         )
3936     )
3937
3938     if test "$wx_cv_func_statvfs" = "yes"; then
3939         dnl we also have to check whether we should use statvfs_t (works under
3940         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3941         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3942         dnl mode both work fine)
3943         dnl
3944         dnl for this check C++ compiler has to be used as passing incompatible
3945         dnl pointers is just a warning and not an error in C
3946         AC_LANG_SAVE
3947         AC_LANG_CPLUSPLUS
3948
3949         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3950             AC_TRY_COMPILE(
3951                 [
3952                     #include <sys/statvfs.h>
3953                 ],
3954                 [
3955                     long l;
3956                     statvfs_t fs;
3957                     statvfs("/", &fs);
3958                     l = fs.f_bsize;
3959                     l += fs.f_blocks;
3960                     l += fs.f_bavail;
3961                 ],
3962                 wx_cv_type_statvfs_t=statvfs_t,
3963                 [
3964                     AC_TRY_COMPILE(
3965                         [
3966                             #include <sys/statvfs.h>
3967                         ],
3968                         [
3969                             long l;
3970                             struct statvfs fs;
3971                             statvfs("/", &fs);
3972                             l = fs.f_bsize;
3973                             l += fs.f_blocks;
3974                             l += fs.f_bavail;
3975                         ],
3976                         wx_cv_type_statvfs_t="struct statvfs",
3977                         wx_cv_type_statvfs_t="unknown"
3978                     )
3979                 ]
3980             )
3981         )
3982
3983         AC_LANG_RESTORE
3984
3985         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3986             AC_DEFINE(HAVE_STATVFS)
3987         fi
3988     else
3989         dnl set it for the test below
3990         wx_cv_type_statvfs_t="unknown"
3991     fi
3992 fi
3993
3994 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3995     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3996 else
3997     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3998 fi
3999
4000 dnl check for fcntl() or at least flock() needed by Unix implementation of
4001 dnl wxSingleInstanceChecker
4002 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4003     AC_CHECK_FUNCS(fcntl flock, break)
4004
4005     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4006         AC_MSG_WARN(wxSingleInstanceChecker not available)
4007         wxUSE_SNGLINST_CHECKER=no
4008     fi
4009 fi
4010
4011 dnl check for timegm() used by datetime.cpp
4012 AC_CHECK_FUNCS(timegm)
4013
4014 dnl look for a function to modify the environment
4015 AC_CHECK_FUNCS(putenv setenv, break)
4016
4017 HAVE_SOME_SLEEP_FUNC=0
4018 if test "$USE_BEOS" = 1; then
4019     dnl BeOS has its own (wonder where did they get it from) sleep() function
4020     dnl in unistd.h
4021     AC_DEFINE(HAVE_SLEEP)
4022     HAVE_SOME_SLEEP_FUNC=1
4023 fi
4024
4025 if test "$USE_DARWIN" = 1; then
4026     dnl Mac OS X/Darwin has both nanosleep and usleep
4027     dnl but only usleep is defined in unistd.h
4028     AC_DEFINE(HAVE_USLEEP)
4029     HAVE_SOME_SLEEP_FUNC=1
4030 fi
4031
4032 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4033     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4034     POSIX4_LINK=
4035     AC_CHECK_FUNCS(nanosleep,
4036         AC_DEFINE(HAVE_NANOSLEEP),
4037         [
4038             AC_CHECK_LIB(posix4, nanosleep,
4039                 [
4040                     AC_DEFINE(HAVE_NANOSLEEP)
4041                     POSIX4_LINK=" -lposix4"
4042                 ],
4043                 [
4044                     AC_CHECK_FUNCS(usleep,
4045                         AC_DEFINE(HAVE_USLEEP),
4046                         AC_MSG_WARN([wxSleep() function will not work])
4047                     )
4048                 ]
4049             )
4050         ]
4051     )
4052 fi
4053
4054 dnl check for uname (POSIX) and gethostname (BSD)
4055 AC_CHECK_FUNCS(uname gethostname, break)
4056
4057 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4058 dnl but not for C++ one - hence change language)
4059 AC_LANG_SAVE
4060 AC_LANG_CPLUSPLUS
4061
4062 AC_CHECK_FUNCS(strtok_r)
4063
4064 AC_LANG_RESTORE
4065
4066 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4067 dnl libnsl or libresolv or libsocket)
4068 INET_LINK=
4069 AC_CHECK_FUNCS(inet_addr,
4070     AC_DEFINE(HAVE_INET_ADDR),
4071     [
4072         AC_CHECK_LIB(nsl, inet_addr,
4073             INET_LINK="nsl",
4074             [
4075                 AC_CHECK_LIB(resolv, inet_addr,
4076                     INET_LINK="resolv",
4077                     [
4078                         AC_CHECK_LIB(socket, inet_addr,
4079                             INET_LINK="socket"
4080                         )
4081                     ]
4082                 )
4083             ]
4084         )
4085     ]
4086 )
4087
4088 AC_CHECK_FUNCS(inet_aton,
4089         AC_DEFINE(HAVE_INET_ATON),
4090         [
4091             dnl only check it in the same lib
4092             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4093         ])
4094
4095 if test "x$INET_LINK" != "x"; then
4096     AC_DEFINE(HAVE_INET_ADDR)
4097     INET_LINK=" -l$INET_LINK"
4098 fi
4099
4100 fi
4101 dnl if !MSW
4102
4103
4104 dnl ------------------------------------------
4105 dnl Checks specific to contrib libs (MMedia)
4106 dnl ------------------------------------------
4107
4108 dnl Check for ESD:
4109 EXTRALIBS_ESD=
4110 AC_CHECK_LIB(esd, esd_close, [
4111     AC_CHECK_HEADERS([esd.h], [
4112     EXTRALIBS_ESD="-lesd"
4113   ])
4114 ])
4115 AC_SUBST(EXTRALIBS_ESD)
4116
4117 dnl check for known CD-ROM interface
4118 AC_MSG_CHECKING([for known CD-ROM interface])
4119 AC_TRY_COMPILE([#ifdef __linux__
4120                 #include <linux/cdrom.h>
4121                 #else
4122                 /* For Solaris */
4123                 #include <sys/cdio.h>
4124                 #endif
4125                 ],
4126                [struct cdrom_tocentry entry, old_entry;],
4127                [AC_MSG_RESULT([yes])
4128                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4129                [AC_MSG_RESULT([no])])
4130
4131 dnl ===========================================================================
4132 dnl Now we have all the info we need - use it!
4133 dnl ===========================================================================
4134
4135 dnl flush the cache
4136 AC_CACHE_SAVE
4137
4138 dnl ---------------------------------------------------------------------------
4139 dnl thread support for Unix (for Win32 and OS/2 see past
4140 dnl                          the next matching "else")
4141 dnl ---------------------------------------------------------------------------
4142
4143 dnl under MSW (except mingw32) we always have thread support
4144 CPP_MT_FLAG=
4145 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4146
4147     dnl the code below:
4148     dnl
4149     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4150     dnl   necessary to build the MT programs for the linker and compiler
4151     dnl   respectively
4152     dnl
4153     dnl   sets wxUSE_THREADS=1 if thread support is activated
4154
4155     THREADS_LINK=
4156     THREADS_CFLAGS=
4157
4158     if test "$wxUSE_THREADS" = "yes" ; then
4159         if test "$USE_BEOS" = 1; then
4160             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4161             wxUSE_THREADS="no"
4162         fi
4163     fi
4164
4165     if test "$wxUSE_THREADS" = "yes" ; then
4166         dnl find if POSIX threads are available
4167         dnl
4168         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4169         dnl archive from http://ac-archive.sourceforge.net/
4170         dnl
4171         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4172         dnl Forero Cuervo <bachue@bachue.com> for the original code
4173
4174         dnl TODO: cache the result
4175
4176         dnl define the list of the thread options to try in the loop below
4177         dnl with the convention that anything starting with '-' is a cpp flag
4178         dnl while anything else is a library (i.e. there is an implicit "-l")
4179         THREAD_OPTS="-pthread"
4180         case "${host}" in
4181           *-*-solaris2* | *-*-sunos4* )
4182                 if test "x$GCC" = "xyes"; then
4183                     dnl Solaris/gcc combination use this one for some reason
4184                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4185                 else
4186                     THREAD_OPTS="-mt $THREAD_OPTS"
4187                 fi
4188                 ;;
4189           *-*-freebsd*)
4190                 dnl look, in order, for the kernel threads, then Linux threads
4191                 dnl and finally the userland threads
4192                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4193                 ;;
4194           *-*-darwin* | *-*-cygwin* )
4195                 dnl Darwin / Mac OS X just uses -lpthread tested below
4196                 dnl and so does Cygwin
4197                 THREAD_OPTS=""
4198                 ;;
4199           *-*-aix*)
4200                 dnl AIX calls the library libpthreads - thanks IBM!
4201                 THREAD_OPTS="pthreads"
4202                 ;;
4203           *-hp-hpux* )
4204                 dnl HP-UX aCC only gives a warning, not an error about
4205                 dnl -pthread but it doesn't work and we have to use -lpthread
4206                 dnl there
4207                 if test "x$GCC" != "xyes"; then
4208                     THREAD_OPTS=""
4209                 fi
4210                 ;;
4211
4212           *-*-irix* )
4213                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4214                 dnl doesn't give an error for it neither, just a warning
4215                 dnl message -- but this is still very annoying
4216                 if test "x$GCC" = "xyes"; then
4217                     THREAD_OPTS=""
4218                 fi
4219                 ;;
4220
4221           *-*-*UnixWare*)
4222                 dnl flying by man pages here: Caldera online docs use this
4223                 if test "x$GCC" != "xyes"; then
4224                     THREAD_OPTS="-Ethread"
4225                 fi
4226                 ;;
4227         esac
4228
4229         dnl simply linking with libpthread should make the test below work but
4230         dnl it's far from certain that the threaded programs compiled without
4231         dnl any special switches actually work, so try it after all the others
4232         THREAD_OPTS="$THREAD_OPTS pthread none"
4233
4234         dnl now test for all possibilities
4235         THREADS_OK=no
4236         for flag in $THREAD_OPTS; do
4237             case $flag in
4238                 none)
4239                     AC_MSG_CHECKING([whether pthreads work without any flags])
4240                     ;;
4241
4242                 -*)
4243                     AC_MSG_CHECKING([whether pthreads work with $flag])
4244                     THREADS_CFLAGS="$flag"
4245                     ;;
4246
4247                 *)
4248                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4249                     THREADS_LINK="-l$flag"
4250                     ;;
4251               esac
4252
4253               save_LIBS="$LIBS"
4254               save_CFLAGS="$CFLAGS"
4255               LIBS="$THREADS_LINK $LIBS"
4256               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4257
4258               AC_TRY_LINK([#include <pthread.h>],
4259                           [pthread_create(0,0,0,0);],
4260                           THREADS_OK=yes)
4261
4262               LIBS="$save_LIBS"
4263               CFLAGS="$save_CFLAGS"
4264
4265               AC_MSG_RESULT($THREADS_OK)
4266               if test "x$THREADS_OK" = "xyes"; then
4267                       break;
4268               fi
4269
4270               THREADS_LINK=""
4271               THREADS_CFLAGS=""
4272       done
4273
4274       if test "x$THREADS_OK" != "xyes"; then
4275           wxUSE_THREADS=no
4276           AC_MSG_WARN([No thread support on this system... disabled])
4277       else
4278           dnl yes, these special compiler flags should be used with the
4279           dnl linker as well
4280           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4281           LIBS="$THREADS_LINK $LIBS"
4282
4283           AC_MSG_CHECKING([if more special flags are required for pthreads])
4284           flag=no
4285           case "${host}" in
4286             *-aix*)
4287                 dnl again quoting from
4288                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4289                 dnl
4290                 dnl     When compiling and linking with -pthread, the library
4291                 dnl     search path should include -L/usr/lib/threads at the
4292                 dnl     beginning of the path.
4293                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4294                 flag="-D_THREAD_SAFE"
4295                 ;;
4296             *-freebsd*)
4297                 flag="-D_THREAD_SAFE"
4298                 ;;
4299             *-hp-hpux* )
4300                 flag="-D_REENTRANT"
4301                 if test "x$GCC" != "xyes"; then
4302                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4303                     flag="$flag -D_RWSTD_MULTI_THREAD"
4304                 fi
4305                 ;;
4306             *solaris* | alpha*-osf*)
4307                 flag="-D_REENTRANT"
4308                 ;;
4309           esac
4310           AC_MSG_RESULT(${flag})
4311           if test "x$flag" != xno; then
4312               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4313           fi
4314
4315           if test "x$THREADS_CFLAGS" != "x"; then
4316             dnl don't add these options to CPPFLAGS as cpp might not know them
4317             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4318             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4319           fi
4320       fi
4321     fi
4322
4323     dnl do other tests only if we are using threads
4324     if test "$wxUSE_THREADS" = "yes" ; then
4325       AC_CHECK_FUNCS(thr_setconcurrency)
4326
4327       AC_CHECK_HEADERS(sched.h)
4328       if test "$ac_cv_header_sched_h" = "yes"; then
4329           AC_CHECK_FUNC(sched_yield,
4330             AC_DEFINE(HAVE_SCHED_YIELD),
4331             [
4332                 AC_CHECK_LIB(posix4,
4333                     sched_yield,
4334                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4335                     AC_MSG_WARN(wxThread::Yield will not work properly)
4336                 )
4337             ]
4338           )
4339       fi
4340
4341       dnl to be able to set the thread priority, we need to have all of the
4342       dnl following functions:
4343       dnl   1. pthread_attr_getschedpolicy
4344       dnl   2. sched_get_priority_min and sched_get_priority_max
4345       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4346       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4347       HAVE_PRIOR_FUNCS=0
4348       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4349                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4350                        [AC_CHECK_FUNC(sched_get_priority_max,
4351                            HAVE_PRIOR_FUNCS=1,
4352                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4353                              [
4354                                 HAVE_PRIOR_FUNCS=1
4355                                 POSIX4_LINK=" -lposix4"
4356                              ],
4357                            )]
4358                        )]
4359                      )]
4360                    )
4361
4362       if test "$HAVE_PRIOR_FUNCS" = 1; then
4363         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4364       else
4365         AC_MSG_WARN(Setting thread priority will not work)
4366       fi
4367
4368       AC_CHECK_FUNC(pthread_cancel,
4369                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4370                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4371
4372       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4373       dnl the code here for now in case we need it again soon; otherwise it
4374       dnl should be removed in a couple of months (VZ in Sep 2003)
4375       dnl
4376       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4377       dnl [
4378       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4379       dnl                [
4380       dnl                   pthread_cleanup_push(NULL, NULL);
4381       dnl                   pthread_cleanup_pop(0);
4382       dnl                ], [
4383       dnl                   wx_cv_func_pthread_cleanup_push=yes
4384       dnl                ], [
4385       dnl                   wx_cv_func_pthread_cleanup_push=no
4386       dnl                ])
4387       dnl ])
4388       dnl
4389       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4390       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4391       dnl fi
4392
4393       dnl mutexattr_t initialization is done in quite different ways on different
4394       dnl platforms, so check for a few things:
4395       dnl
4396       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4397       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4398       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4399       dnl defined, we do it by directly assigned
4400       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4401
4402       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4403       [
4404         AC_TRY_COMPILE([#include <pthread.h>],
4405             [
4406                pthread_mutexattr_t attr;
4407                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4408             ], [
4409                wx_cv_type_pthread_mutexattr_t=yes
4410             ], [
4411                wx_cv_type_pthread_mutexattr_t=no
4412             ]
4413         )
4414       ])
4415
4416       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4417         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4418       else
4419         dnl don't despair, there may be another way to do it
4420         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4421                        wx_cv_type_pthread_rec_mutex_init,
4422         [
4423             AC_TRY_COMPILE([#include <pthread.h>],
4424                 [
4425                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4426                 ], [
4427                     wx_cv_type_pthread_rec_mutex_init=yes
4428                 ], [
4429                     wx_cv_type_pthread_rec_mutex_init=no
4430                 ]
4431             )
4432         ])
4433         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4434           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4435         else
4436           dnl this may break code working elsewhere, so at least warn about it
4437           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4438         fi
4439       fi
4440     fi
4441
4442 dnl from if !MSW
4443 else
4444     if test "$wxUSE_THREADS" = "yes" ; then
4445       case "${host}" in
4446         *-*-mingw32* )
4447             dnl check if the compiler accepts -mthreads
4448             AC_CACHE_CHECK([if compiler supports -mthreads],
4449                 wx_cv_cflags_mthread,
4450                 [
4451                     CFLAGS_OLD="$CFLAGS"
4452                     CFLAGS="$CFLAGS -mthreads"
4453                     AC_TRY_COMPILE([], [],
4454                         wx_cv_cflags_mthread=yes,
4455                         wx_cv_cflags_mthread=no
4456                     )
4457                 ]
4458             )
4459
4460             if test "$wx_cv_cflags_mthread" = "yes"; then
4461                 dnl it does, use it
4462                 CXXFLAGS="$CXXFLAGS -mthreads"
4463                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4464                 LDFLAGS="$LDFLAGS -mthreads"
4465             else
4466                 dnl it doesn't
4467                 CFLAGS="$CFLAGS_OLD"
4468             fi
4469         ;;
4470         *-pc-os2*emx )
4471             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4472             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4473             LDFLAGS="$LDFLAGS -Zmt"
4474         ;;
4475       esac
4476     fi
4477 fi
4478
4479 if test "$wxUSE_THREADS" = "yes"; then
4480   AC_DEFINE(wxUSE_THREADS)
4481
4482   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4483 else
4484   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4485   dnl functions - add tests for other functions here as well
4486   if test "$ac_cv_func_strtok_r" = "yes"; then
4487     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4488     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4489         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4490         AC_MSG_RESULT(yes)
4491     else
4492         AC_MSG_RESULT(no)
4493     fi
4494   fi
4495 fi
4496
4497 if test "$WXGTK20" = 1 ; then
4498   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4499   WXGTK12=1
4500 fi
4501
4502 if test "$WXGTK12" = 1 ; then
4503   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4504 fi
4505
4506 if test "$WXGTK127" = 1 ; then
4507   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4508 fi
4509
4510 if test "$WXGPE" = 1 ; then
4511   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4512 fi
4513
4514 WXDEBUG=
4515
4516 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4517     WXDEBUG="-g"
4518     wxUSE_OPTIMISE=no
4519 fi
4520
4521 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4522     wxUSE_DEBUG_INFO=yes
4523     WXDEBUG="-ggdb"
4524 fi
4525
4526 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4527     AC_DEFINE(WXDEBUG)
4528     WXDEBUG_DEFINE="-D__WXDEBUG__"
4529 else
4530     if test "$wxUSE_GTK" = 1 ; then
4531         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4532     fi
4533 fi
4534
4535 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4536     AC_DEFINE(wxUSE_MEMORY_TRACING)
4537     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4538     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4539     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4540 fi
4541
4542 if test "$wxUSE_DMALLOC" = "yes" ; then
4543     DMALLOC_LIBS="-ldmalloc"
4544 fi
4545
4546 PROFILE=
4547 if test "$wxUSE_PROFILE" = "yes" ; then
4548     PROFILE=" -pg"
4549 fi
4550
4551 CODE_GEN_FLAGS=
4552 CODE_GEN_FLAGS_CXX=
4553 if test "$GCC" = "yes" ; then
4554     if test "$wxUSE_NO_RTTI" = "yes" ; then
4555         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4556     fi
4557     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4558         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4559     fi
4560     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4561         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4562     fi
4563
4564     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4565     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4566     dnl for each subroutine by default -- using the switch below only creates
4567     dnl one entry per file instead at the price of minor performance penalty
4568     dnl
4569     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4570     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4571     dnl this, or even the extent of gcc/wx version combinations affected, but
4572     dnl also as above, this 'fix' does not come without side effects.
4573     dnl
4574     dnl TODO: test for the gcc version here (how?)
4575     case "${host}" in
4576       powerpc*-*-aix* )
4577         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4578         ;;
4579       *-hppa* )
4580         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4581         ;;
4582     esac
4583 fi
4584
4585 OPTIMISE=
4586 if test "$wxUSE_OPTIMISE" = "no" ; then
4587     if test "$GCC" = yes ; then
4588         dnl use -O0 because compiling with it is faster than compiling with no
4589         dnl optimization options at all (at least with g++ 3.2)
4590         OPTIMISE="-O0"
4591     fi
4592 else
4593     if test "$GCC" = yes ; then
4594         OPTIMISE="-O2"
4595
4596         dnl VZ: does anybody know what does this do??
4597         case "${host}" in
4598             i586-*-*|i686-*-* )
4599             OPTIMISE="${OPTIMISE} "
4600         ;;
4601         esac
4602     else
4603         OPTIMISE="-O"
4604     fi
4605 fi
4606
4607 dnl ---------------------------------------------------------------------------
4608 dnl compatibility level
4609 dnl ---------------------------------------------------------------------------
4610
4611 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4612     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4613
4614     WXWIN_COMPATIBILITY_2_4="yes"
4615 fi
4616
4617 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4618     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4619 fi
4620
4621 dnl ---------------------------------------------------------------------------
4622 dnl the library may be built without GUI classes at all
4623 dnl ---------------------------------------------------------------------------
4624
4625 if test "$wxUSE_GUI" = "yes"; then
4626     AC_DEFINE(wxUSE_GUI)
4627
4628     dnl the things we always pull in the GUI version of the library:
4629     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4630     dnl    library really can't be built without those)
4631     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4632     dnl    almost any program and the first 2 are needed to show a message box
4633     dnl    which want to be always able to do)
4634     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4635     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4636     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4637     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4638     dnl 5. misc stuff: timers, settings, message box
4639 fi
4640
4641 dnl ---------------------------------------------------------------------------
4642 dnl Unix/Windows
4643 dnl ---------------------------------------------------------------------------
4644
4645 if test "$wxUSE_UNIX" = "yes"; then
4646   AC_DEFINE(wxUSE_UNIX)
4647 fi
4648
4649 dnl ------------------------------------------------------------------------
4650 dnl DLL support
4651 dnl ------------------------------------------------------------------------
4652
4653 dnl under MSW we always have LoadLibrary/GetProcAddress
4654 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4655
4656     HAVE_DL_FUNCS=0
4657     HAVE_SHL_FUNCS=0
4658     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4659         if test "$USE_DARWIN" = 1; then
4660             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4661             HAVE_DL_FUNCS=1
4662         else
4663             dnl the test is a bit complicated because we check for dlopen() both with
4664             dnl and without -ldl and we also try to find shl_load() if there is no
4665             dnl dlopen() on this system
4666             AC_CHECK_FUNCS(dlopen,
4667             [
4668                 AC_DEFINE(HAVE_DLOPEN)
4669                 HAVE_DL_FUNCS=1
4670             ],
4671             [
4672                 AC_CHECK_LIB(dl, dlopen,
4673                             [
4674                                 AC_DEFINE(HAVE_DLOPEN)
4675                                 HAVE_DL_FUNCS=1
4676                                 DL_LINK=" -ldl$DL_LINK"
4677                             ],
4678                             [
4679                                 AC_CHECK_FUNCS(shl_load,
4680                                               [
4681                                                 AC_DEFINE(HAVE_SHL_LOAD)
4682                                                 HAVE_SHL_FUNCS=1
4683                                               ],
4684                                               [
4685                                                 AC_CHECK_LIB(shl_load, dld,
4686                                                              [
4687                                                                 HAVE_SHL_FUNCS=1
4688                                                                 DL_LINK=" -ldld$DL_LINK"
4689                                                              ])
4690                                               ])
4691                             ])
4692             ])
4693
4694         dnl check also for dlerror()
4695         if test "$HAVE_DL_FUNCS" = 1; then
4696             AC_CHECK_FUNCS(dlerror,
4697                 AC_DEFINE(HAVE_DLERROR),
4698                 [
4699                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4700                 ]
4701             )
4702         fi
4703         fi
4704
4705         if test "$HAVE_DL_FUNCS" = 0; then
4706             if test "$HAVE_SHL_FUNCS" = 0; then
4707               if test "$USE_UNIX" = 1; then
4708                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4709                   wxUSE_DYNAMIC_LOADER=no
4710                   wxUSE_DYNLIB_CLASS=no
4711               else
4712                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4713               fi
4714             fi
4715         fi
4716     fi
4717 fi
4718
4719 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4720     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4721 fi
4722 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4723     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4724 fi
4725
4726
4727 dnl ---------------------------------------------------------------------------
4728 dnl Verify consistency of plugins/monolithic/shared settings:
4729 dnl ---------------------------------------------------------------------------
4730
4731 if test "$wxUSE_PLUGINS" = "yes" ; then
4732     if test "$wxUSE_SHARED" = "no" ; then
4733         AC_MSG_WARN([plugins supported only in shared build, disabling])
4734         wxUSE_PLUGINS=no
4735     fi
4736     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4737         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4738         wxUSE_PLUGINS=no
4739     fi
4740     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4741         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4742         wxUSE_PLUGINS=no
4743     fi
4744     if test "$wxUSE_PLUGINS" = "yes" ; then
4745         AC_DEFINE(wxUSE_PLUGINS)
4746     fi
4747 fi
4748
4749 dnl ---------------------------------------------------------------------------
4750 dnl Register non-GUI class options for makefiles and setup.h
4751 dnl ---------------------------------------------------------------------------
4752
4753 if test "$wxUSE_STL" = "yes"; then
4754   AC_DEFINE(wxUSE_STL)
4755 fi
4756
4757 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4758   AC_DEFINE(wxUSE_APPLE_IEEE)
4759 fi
4760
4761 if test "$wxUSE_TIMER" = "yes"; then
4762   AC_DEFINE(wxUSE_TIMER)
4763 fi
4764
4765 WITH_PLUGIN_SDL=0
4766 if test "$wxUSE_SOUND" = "yes"; then
4767   dnl Unix implementation needs additional checks because audio support
4768   dnl comes in many favours:
4769   if test "$USE_UNIX" = "1" ; then
4770     AC_CHECK_HEADERS([sys/soundcard.h])
4771
4772     if test "$wxUSE_LIBSDL" != "no"; then
4773       AM_PATH_SDL([1.2.0],
4774                   [
4775                     EXTRALIBS_SDL="$SDL_LIBS"
4776                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4777                     AC_DEFINE(wxUSE_LIBSDL)
4778                   ],
4779                   [wxUSE_LIBSDL="no"])
4780       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4781         WITH_PLUGIN_SDL=1
4782       fi
4783     fi
4784   fi
4785
4786   AC_DEFINE(wxUSE_SOUND)
4787   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4788 fi
4789
4790 if test "$WXGTK20" = 1; then
4791     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4792         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4793
4794                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4795                                   [libgnomeprintui-2.2 >= 2.8],
4796                     [
4797 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4798                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4799                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4800                     ],
4801                     [
4802                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4803                         wxUSE_LIBGNOMEPRINT="no"
4804                     ]
4805                 )
4806         fi
4807     fi
4808 fi
4809
4810
4811 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4812   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4813 fi
4814
4815 if test "$wxUSE_STOPWATCH" = "yes"; then
4816   AC_DEFINE(wxUSE_STOPWATCH)
4817 fi
4818
4819 if test "$wxUSE_DATETIME" = "yes"; then
4820   AC_DEFINE(wxUSE_DATETIME)
4821 fi
4822
4823 if test "$wxUSE_FILE" = "yes"; then
4824   AC_DEFINE(wxUSE_FILE)
4825 fi
4826
4827 if test "$wxUSE_FFILE" = "yes"; then
4828   AC_DEFINE(wxUSE_FFILE)
4829 fi
4830
4831 if test "$wxUSE_FILESYSTEM" = "yes"; then
4832   AC_DEFINE(wxUSE_FILESYSTEM)
4833 fi
4834
4835 if test "$wxUSE_FS_ZIP" = "yes"; then
4836   AC_DEFINE(wxUSE_FS_ZIP)
4837 fi
4838
4839 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4840   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4841 fi
4842
4843 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4844   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4845     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4846   elif test "$wxUSE_ZLIB" = "no"; then
4847     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4848   else
4849     AC_DEFINE(wxUSE_ZIPSTREAM)
4850   fi
4851 fi
4852
4853 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4854   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4855 fi
4856
4857 if test "$wxUSE_STACKWALKER" = "yes"; then
4858     AC_DEFINE(wxUSE_STACKWALKER)
4859 fi
4860
4861 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4862   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4863 fi
4864
4865 if test "$wxUSE_BUSYINFO" = "yes"; then
4866   AC_DEFINE(wxUSE_BUSYINFO)
4867 fi
4868
4869 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4870   AC_DEFINE(wxUSE_STD_IOSTREAM)
4871 fi
4872
4873 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4874     AC_DEFINE(wxUSE_TEXTBUFFER)
4875 fi
4876
4877 if test "$wxUSE_TEXTFILE" = "yes"; then
4878   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4879     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4880   else
4881     AC_DEFINE(wxUSE_TEXTFILE)
4882   fi
4883 fi
4884
4885 if test "$wxUSE_CONFIG" = "yes" ; then
4886   if test "$wxUSE_TEXTFILE" != "yes"; then
4887     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4888   else
4889     AC_DEFINE(wxUSE_CONFIG)
4890     AC_DEFINE(wxUSE_CONFIG_NATIVE)
4891     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4892   fi
4893 fi
4894
4895 if test "$wxUSE_INTL" = "yes" ; then
4896   if test "$wxUSE_FILE" != "yes"; then
4897     AC_MSG_WARN(I18n code requires wxFile... disabled)
4898   else
4899     AC_DEFINE(wxUSE_INTL)
4900     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4901     GUIDIST="$GUIDIST INTL_DIST"
4902   fi
4903 fi
4904
4905 if test "$wxUSE_LOG" = "yes"; then
4906   AC_DEFINE(wxUSE_LOG)
4907
4908     if test "$wxUSE_LOGGUI" = "yes"; then
4909       AC_DEFINE(wxUSE_LOGGUI)
4910     fi
4911
4912     if test "$wxUSE_LOGWINDOW" = "yes"; then
4913       AC_DEFINE(wxUSE_LOGWINDOW)
4914     fi
4915
4916     if test "$wxUSE_LOGDIALOG" = "yes"; then
4917       AC_DEFINE(wxUSE_LOG_DIALOG)
4918     fi
4919 fi
4920
4921 if test "$wxUSE_LONGLONG" = "yes"; then
4922   AC_DEFINE(wxUSE_LONGLONG)
4923 fi
4924
4925 if test "$wxUSE_GEOMETRY" = "yes"; then
4926   AC_DEFINE(wxUSE_GEOMETRY)
4927 fi
4928
4929 if test "$wxUSE_STREAMS" = "yes" ; then
4930   AC_DEFINE(wxUSE_STREAMS)
4931 fi
4932
4933 dnl ---------------------------------------------------------------------------
4934 dnl time/date functions
4935 dnl ------------------------------------------------------------------------
4936
4937 if test "$wxUSE_DATETIME" = "yes"; then
4938     dnl check for strptime
4939     AC_CHECK_FUNCS(strptime)
4940
4941     dnl check for timezone variable
4942     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4943     AC_CACHE_CHECK(for timezone variable in <time.h>,
4944                    wx_cv_var_timezone,
4945                    [
4946                         AC_TRY_COMPILE(
4947                             [
4948                                 #include <time.h>
4949                             ],
4950                             [
4951                                 int tz;
4952                                 tz = timezone;
4953                             ],
4954                             [
4955                                 wx_cv_var_timezone=timezone
4956                             ],
4957                             [
4958                                 AC_TRY_COMPILE(
4959                                     [
4960                                         #include <time.h>
4961                                     ],
4962                                     [
4963                                         int tz;
4964                                         tz = _timezone;
4965                                     ],
4966                                     [
4967                                         wx_cv_var_timezone=_timezone
4968                                     ],
4969                                     [
4970                                         AC_TRY_COMPILE(
4971                                             [
4972                                                 #include <time.h>
4973                                             ],
4974                                             [
4975                                                 int tz;
4976                                                 tz = __timezone;
4977                                             ],
4978                                             [
4979                                                 wx_cv_var_timezone=__timezone
4980                                             ],
4981                                             [
4982                                                 if test "$USE_DOS" = 0 ; then
4983                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4984                                                 fi
4985                                             ]
4986                                         )
4987                                     ]
4988                                 )
4989                             ]
4990                         )
4991                    ]
4992     )
4993
4994     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4995     if test "x$wx_cv_var_timezone" != x ; then
4996         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4997     fi
4998
4999     dnl check for localtime (it's POSIX, but the check can do no harm...)
5000     AC_CHECK_FUNCS(localtime)
5001
5002     if test "$ac_cv_func_localtime" = "yes"; then
5003         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5004                        wx_cv_struct_tm_has_gmtoff,
5005         [
5006             AC_TRY_COMPILE(
5007                 [
5008                     #include <time.h>
5009                 ],
5010                 [
5011                     struct tm tm;
5012                     tm.tm_gmtoff++;
5013                 ],
5014                 [
5015                     wx_cv_struct_tm_has_gmtoff=yes
5016                 ],
5017                 wx_cv_struct_tm_has_gmtoff=no
5018             )
5019         ])
5020     fi
5021
5022     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5023         AC_DEFINE(WX_GMTOFF_IN_TM)
5024     fi
5025
5026     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5027     dnl function to be used for high resolution timers
5028     AC_CHECK_FUNCS(gettimeofday ftime, break)
5029
5030     if test "$ac_cv_func_gettimeofday" = "yes"; then
5031         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5032                        wx_cv_func_gettimeofday_has_2_args,
5033         [
5034             dnl on some _really_ old systems it takes only 1 argument
5035             AC_LANG_SAVE
5036             AC_LANG_CPLUSPLUS
5037
5038             AC_TRY_COMPILE(
5039                 [
5040                     #include <sys/time.h>
5041                     #include <unistd.h>
5042                 ],
5043                 [
5044                     struct timeval tv;
5045                     gettimeofday(&tv, NULL);
5046                 ],
5047                 wx_cv_func_gettimeofday_has_2_args=yes,
5048                 AC_TRY_COMPILE(
5049                     [
5050                         #include <sys/time.h>
5051                         #include <unistd.h>
5052                     ],
5053                     [
5054                         struct timeval tv;
5055                         gettimeofday(&tv);
5056                     ],
5057                     wx_cv_func_gettimeofday_has_2_args=no,
5058                     [
5059                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5060                         wx_cv_func_gettimeofday_has_2_args=unknown
5061                     ]
5062                 )
5063             )
5064             AC_LANG_RESTORE
5065         ])
5066
5067         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5068             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5069         fi
5070     fi
5071
5072     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5073 fi
5074
5075 dnl ------------------------------------------------------------------------
5076 dnl wxSocket
5077 dnl ------------------------------------------------------------------------
5078
5079 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5080 if test "$wxUSE_SOCKETS" = "yes"; then
5081     if test "$wxUSE_MGL" = "1"; then
5082         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5083         wxUSE_SOCKETS="no"
5084     fi
5085 fi
5086
5087 if test "$wxUSE_SOCKETS" = "yes"; then
5088     dnl under MSW we always have sockets
5089     if test "$TOOLKIT" != "MSW"; then
5090         dnl under Solaris and OS/2, socket functions live in -lsocket
5091         AC_CHECK_FUNC(socket,,
5092             [
5093                 AC_CHECK_LIB(socket, socket,
5094                     if test "$INET_LINK" != " -lsocket"; then
5095                         INET_LINK="$INET_LINK -lsocket"
5096                     fi,
5097                     [
5098                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5099                         wxUSE_SOCKETS=no
5100                     ]
5101                 )
5102             ]
5103         )
5104     fi
5105 fi
5106
5107 if test "$wxUSE_SOCKETS" = "yes" ; then
5108     dnl this test may be appropriate if building under cygwin
5109     dnl right now I'm assuming it also uses the winsock stuff
5110     dnl like mingw does..  -- RL
5111     if test "$TOOLKIT" != "MSW"; then
5112         dnl determine the type of third argument for getsockname
5113         dnl This test needs to be done in C++ mode since gsocket.cpp now
5114         dnl is C++ code and pointer cast that are possible even without
5115         dnl warning in C still fail in C++.
5116         AC_LANG_PUSH(C++)
5117         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5118                        wx_cv_type_getsockname3,
5119             [
5120                 AC_TRY_COMPILE(
5121                     [
5122                         #include <sys/types.h>
5123                         #include <sys/socket.h>
5124                     ],
5125                     [
5126                         socklen_t len;
5127                         getsockname(0, 0, &len);
5128                     ],
5129                     wx_cv_type_getsockname3=socklen_t,
5130                     [
5131                         dnl the compiler will compile the version with size_t
5132                         dnl even if the real type of the last parameter is int
5133                         dnl but it should give at least a warning about
5134                         dnl converting between incompatible pointer types, so
5135                         dnl try to use it to get the correct behaviour at
5136                         dnl least with gcc (otherwise we'd always use size_t)
5137                         CFLAGS_OLD="$CFLAGS"
5138                         if test "$GCC" = yes ; then
5139                             CFLAGS="$CFLAGS -Werror"
5140                         fi
5141
5142                         AC_TRY_COMPILE(
5143                             [
5144                                 #include <sys/types.h>
5145                                 #include <sys/socket.h>
5146                             ],
5147                             [
5148                                 size_t len;
5149                                 getsockname(0, 0, &len);
5150                             ],
5151                             wx_cv_type_getsockname3=size_t,
5152                             AC_TRY_COMPILE(
5153                                 [
5154                                     #include <sys/types.h>
5155                                     #include <sys/socket.h>
5156                                 ],
5157                                 [
5158                                     int len;
5159                                     getsockname(0, 0, &len);
5160                                 ],
5161                                 wx_cv_type_getsockname3=int,
5162                                 wx_cv_type_getsockname3=unknown
5163                             )
5164                         )
5165
5166                         CFLAGS="$CFLAGS_OLD"
5167                     ]
5168                 )
5169             ])
5170
5171         if test "$wx_cv_type_getsockname3" = "unknown"; then
5172             wxUSE_SOCKETS=no
5173             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5174         else
5175             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5176         fi
5177         dnl Do this again for getsockopt as it may be different
5178         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5179                        wx_cv_type_getsockopt5,
5180             [
5181                 AC_TRY_COMPILE(
5182                     [
5183                         #include <sys/types.h>
5184                         #include <sys/socket.h>
5185                     ],
5186                     [
5187                         socklen_t len;
5188                         getsockopt(0, 0, 0, 0, &len);
5189                     ],
5190                     wx_cv_type_getsockopt5=socklen_t,
5191                     [
5192                         dnl the compiler will compile the version with size_t
5193                         dnl even if the real type of the last parameter is int
5194                         dnl but it should give at least a warning about
5195                         dnl converting between incompatible pointer types, so
5196                         dnl try to use it to get the correct behaviour at
5197                         dnl least with gcc (otherwise we'd always use size_t)
5198                         CFLAGS_OLD="$CFLAGS"
5199                         if test "$GCC" = yes ; then
5200                             CFLAGS="$CFLAGS -Werror"
5201                         fi
5202
5203                         AC_TRY_COMPILE(
5204                             [
5205                                 #include <sys/types.h>
5206                                 #include <sys/socket.h>
5207                             ],
5208                             [
5209                                 size_t len;
5210                                 getsockopt(0, 0, 0, 0, &len);
5211                             ],
5212                             wx_cv_type_getsockopt5=size_t,
5213                             AC_TRY_COMPILE(
5214                                 [
5215                                     #include <sys/types.h>
5216                                     #include <sys/socket.h>
5217                                 ],
5218                                 [
5219                                     int len;
5220                                     getsockopt(0, 0, 0, 0, &len);
5221                                 ],
5222                                 wx_cv_type_getsockopt5=int,
5223                                 wx_cv_type_getsockopt5=unknown
5224                             )
5225                         )
5226
5227                         CFLAGS="$CFLAGS_OLD"
5228                     ]
5229                 )
5230             ])
5231
5232         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5233             wxUSE_SOCKETS=no
5234             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5235         else
5236             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5237         fi
5238         AC_LANG_POP
5239     fi
5240 fi
5241
5242 if test "$wxUSE_SOCKETS" = "yes" ; then
5243     AC_DEFINE(wxUSE_SOCKETS)
5244     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5245 fi
5246
5247 if test "$wxUSE_PROTOCOL" = "yes"; then
5248     if test "$wxUSE_SOCKETS" != "yes"; then
5249         AC_MSG_WARN(Protocol classes require sockets... disabled)
5250         wxUSE_PROTOCOL=no
5251     fi
5252 fi
5253
5254 if test "$wxUSE_PROTOCOL" = "yes"; then
5255     AC_DEFINE(wxUSE_PROTOCOL)
5256
5257     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5258         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5259     fi
5260     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5261         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5262     fi
5263     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5264         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5265     fi
5266 else
5267     if test "$wxUSE_FS_INET" = "yes"; then
5268         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5269         wxUSE_FS_INET="no"
5270     fi
5271 fi
5272
5273 if test "$wxUSE_URL" = "yes"; then
5274     if test "$wxUSE_PROTOCOL" != "yes"; then
5275         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5276         wxUSE_URL=no
5277     fi
5278     if test "$wxUSE_URL" = "yes"; then
5279         AC_DEFINE(wxUSE_URL)
5280     fi
5281 fi
5282
5283 if test "$wxUSE_FS_INET" = "yes"; then
5284   AC_DEFINE(wxUSE_FS_INET)
5285 fi
5286
5287 dnl ---------------------------------------------------------------------------
5288 dnl Joystick support
5289 dnl ---------------------------------------------------------------------------
5290
5291 if test "$wxUSE_GUI" = "yes"; then
5292      dnl under MSW we always have joystick support
5293      if test "$wxUSE_JOYSTICK" = "yes"; then
5294
5295         dnl joystick support is only for Linux 2.1.x or greater
5296         if test "$TOOLKIT" != "MAC" -a "$TOOLKIT" != "COCOA" -a "$TOOLKIT" != "MSW"; then
5297             AC_CHECK_HEADERS(linux/joystick.h)
5298             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5299                 wxUSE_JOYSTICK=no
5300                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5301             fi
5302         else
5303            dnl mac only available on darwin
5304            if test "$USE_DARWIN" != 1 -a "$TOOLKIT" != "MSW"; then
5305                 wxUSE_JOYSTICK=no
5306                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5307            fi
5308         fi
5309
5310
5311         if test "$wxUSE_JOYSTICK" = "yes"; then
5312             AC_DEFINE(wxUSE_JOYSTICK)
5313             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5314         fi
5315     fi
5316 fi
5317
5318
5319 dnl ---------------------------------------------------------------------------
5320 dnl String stuff
5321 dnl ---------------------------------------------------------------------------
5322
5323 if test "$wxUSE_FONTMAP" = "yes" ; then
5324   AC_DEFINE(wxUSE_FONTMAP)
5325 fi
5326
5327 if test "$wxUSE_UNICODE" = "yes" ; then
5328   AC_DEFINE(wxUSE_UNICODE)
5329
5330   if test "$USE_WIN32" != 1; then
5331       wxUSE_UNICODE_MSLU=no
5332   fi
5333
5334   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5335         AC_CHECK_LIB(unicows,main,
5336             [
5337                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5338             ],
5339             [
5340                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5341                              Applications will only run on Windows NT/2000/XP!])
5342                 wxUSE_UNICODE_MSLU=no
5343             ])
5344     fi
5345 fi
5346
5347 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5348   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5349 fi
5350
5351 dnl ----------------------------------------------------------------
5352 dnl Register PostScript options for makefiles and setup.h
5353 dnl ----------------------------------------------------------------
5354
5355 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5356   AC_DEFINE(wxUSE_POSTSCRIPT)
5357 fi
5358
5359 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5360
5361 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5362
5363 dnl ---------------------------------------------------------------------------
5364 dnl big GUI components: MDI, doc/view, printing, help, ...
5365 dnl ---------------------------------------------------------------------------
5366
5367 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5368     AC_DEFINE(wxUSE_CONSTRAINTS)
5369     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5370 fi
5371
5372 if test "$wxUSE_MDI" = "yes"; then
5373     AC_DEFINE(wxUSE_MDI)
5374
5375     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5376         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5377         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5378     fi
5379 fi
5380
5381 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5382     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5383     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5384     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5385         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5386     fi
5387 fi
5388
5389 if test "$wxUSE_HELP" = "yes"; then
5390     AC_DEFINE(wxUSE_HELP)
5391     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5392
5393     if test "$wxUSE_MSW" = 1; then
5394       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5395         AC_DEFINE(wxUSE_MS_HTML_HELP)
5396       fi
5397     fi
5398
5399     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5400       if test "$wxUSE_HTML" = "yes"; then
5401         AC_DEFINE(wxUSE_WXHTML_HELP)
5402       else
5403         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5404         wxUSE_WXHTML_HELP=no
5405       fi
5406     fi
5407 fi
5408
5409 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5410     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5411         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5412     else
5413         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5414     fi
5415     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5416 fi
5417
5418 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5419     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5420 fi
5421
5422 dnl ---------------------------------------------------------------------------
5423 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5424 dnl ---------------------------------------------------------------------------
5425
5426 dnl check for ole headers and disable a few features requiring it if not
5427 dnl present (earlier versions of mingw32 don't have ole2.h)
5428 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5429                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5430                           -o "$wxUSE_OLE"     = "yes" \
5431                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5432     AC_CHECK_HEADERS(ole2.h)
5433
5434     if test "$ac_cv_header_ole2_h" = "yes" ; then
5435         if test "$GCC" = yes ; then
5436             AC_LANG_SAVE
5437             AC_LANG_CPLUSPLUS
5438
5439             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5440             AC_TRY_COMPILE([#include <windows.h>
5441                             #include <ole2.h>],
5442                            [],
5443                            [AC_MSG_RESULT(no)],
5444                            [AC_MSG_RESULT(yes)
5445                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5446             AC_LANG_RESTORE
5447             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5448             if test "$wxUSE_OLE" = "yes" ; then
5449                 AC_DEFINE(wxUSE_OLE)
5450             fi
5451         fi
5452
5453         dnl for OLE clipboard and dnd
5454         if test "$wxUSE_DATAOBJ" = "yes" ; then
5455             AC_DEFINE(wxUSE_DATAOBJ)
5456         fi
5457     else
5458         AC_MSG_WARN([Some features disabled because OLE headers not found])
5459
5460         wxUSE_CLIPBOARD=no
5461         wxUSE_DRAG_AND_DROP=no
5462         wxUSE_DATAOBJ=no
5463         wxUSE_OLE=no
5464     fi
5465
5466     if test "$wxUSE_METAFILE" = "yes"; then
5467         AC_DEFINE(wxUSE_METAFILE)
5468
5469         dnl this one should probably be made separately configurable
5470         AC_DEFINE(wxUSE_ENH_METAFILE)
5471     fi
5472 fi
5473
5474 if test "$wxUSE_IPC" = "yes"; then
5475     if test "$wxUSE_SOCKETS" != "yes"; then
5476         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5477     fi
5478
5479     AC_DEFINE(wxUSE_IPC)
5480 fi
5481
5482 if test "$wxUSE_CLIPBOARD" = "yes"; then
5483     if test "$wxUSE_MGL" = 1; then
5484         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5485         wxUSE_CLIPBOARD=no
5486     fi
5487
5488     if test "$wxUSE_CLIPBOARD" = "yes"; then
5489         AC_DEFINE(wxUSE_CLIPBOARD)
5490
5491         dnl required by clipboard code in configuration check
5492         AC_DEFINE(wxUSE_DATAOBJ)
5493     fi
5494 fi
5495
5496 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5497     if test "$wxUSE_GTK" = 1; then
5498         if test "$WXGTK12" != 1; then
5499             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5500             wxUSE_DRAG_AND_DROP=no
5501         fi
5502     fi
5503
5504     if test "$wxUSE_MOTIF" = 1; then
5505         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5506         wxUSE_DRAG_AND_DROP=no
5507     fi
5508
5509     if test "$wxUSE_X11" = 1; then
5510         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5511         wxUSE_DRAG_AND_DROP=no
5512     fi
5513
5514     if test "$wxUSE_MGL" = 1; then
5515         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5516         wxUSE_DRAG_AND_DROP=no
5517     fi
5518
5519     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5520         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5521     fi
5522
5523 fi
5524
5525 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5526     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5527 fi
5528
5529 if test "$wxUSE_SPLINES" = "yes" ; then
5530   AC_DEFINE(wxUSE_SPLINES)
5531 fi
5532
5533 dnl ---------------------------------------------------------------------------
5534 dnl GUI controls
5535 dnl ---------------------------------------------------------------------------
5536
5537 USES_CONTROLS=0
5538 if test "$wxUSE_CONTROLS" = "yes"; then
5539   USES_CONTROLS=1
5540 fi
5541
5542 if test "$wxUSE_ACCEL" = "yes"; then
5543   AC_DEFINE(wxUSE_ACCEL)
5544   USES_CONTROLS=1
5545 fi
5546
5547 if test "$wxUSE_BUTTON" = "yes"; then
5548   AC_DEFINE(wxUSE_BUTTON)
5549   USES_CONTROLS=1
5550 fi
5551
5552 if test "$wxUSE_BMPBUTTON" = "yes"; then
5553   AC_DEFINE(wxUSE_BMPBUTTON)
5554   USES_CONTROLS=1
5555 fi
5556
5557 if test "$wxUSE_CALCTRL" = "yes"; then
5558   AC_DEFINE(wxUSE_CALENDARCTRL)
5559   USES_CONTROLS=1
5560   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5561 fi
5562
5563 if test "$wxUSE_CARET" = "yes"; then
5564   AC_DEFINE(wxUSE_CARET)
5565   USES_CONTROLS=1
5566   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5567 fi
5568
5569 if test "$wxUSE_COMBOBOX" = "yes"; then
5570   AC_DEFINE(wxUSE_COMBOBOX)
5571   USES_CONTROLS=1
5572 fi
5573
5574 if test "$wxUSE_CHOICE" = "yes"; then
5575   AC_DEFINE(wxUSE_CHOICE)
5576   USES_CONTROLS=1
5577 fi
5578
5579 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5580     AC_DEFINE(wxUSE_CHOICEBOOK)
5581     USES_CONTROLS=1
5582 fi
5583
5584 if test "$wxUSE_CHECKBOX" = "yes"; then
5585   AC_DEFINE(wxUSE_CHECKBOX)
5586   USES_CONTROLS=1
5587 fi
5588
5589 if test "$wxUSE_CHECKLST" = "yes"; then
5590   AC_DEFINE(wxUSE_CHECKLISTBOX)
5591   USES_CONTROLS=1
5592   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5593 fi
5594
5595 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5596   AC_DEFINE(wxUSE_DATEPICKCTRL)
5597   USES_CONTROLS=1
5598 fi
5599
5600 if test "$wxUSE_DISPLAY" = "yes"; then
5601     AC_DEFINE(wxUSE_DISPLAY)
5602     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5603 fi
5604
5605 if test "$wxUSE_GAUGE" = "yes"; then
5606   AC_DEFINE(wxUSE_GAUGE)
5607   USES_CONTROLS=1
5608 fi
5609
5610 if test "$wxUSE_GRID" = "yes"; then
5611   AC_DEFINE(wxUSE_GRID)
5612   USES_CONTROLS=1
5613   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5614 fi
5615
5616 if test "$wxUSE_IMAGLIST" = "yes"; then
5617     AC_DEFINE(wxUSE_IMAGLIST)
5618 fi
5619
5620 if test "$wxUSE_LISTBOOK" = "yes"; then
5621     AC_DEFINE(wxUSE_LISTBOOK)
5622     USES_CONTROLS=1
5623 fi
5624
5625 if test "$wxUSE_LISTBOX" = "yes"; then
5626     AC_DEFINE(wxUSE_LISTBOX)
5627     USES_CONTROLS=1
5628 fi
5629
5630 if test "$wxUSE_LISTCTRL" = "yes"; then
5631     if test "$wxUSE_IMAGLIST" = "yes"; then
5632         AC_DEFINE(wxUSE_LISTCTRL)
5633         USES_CONTROLS=1
5634         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5635     else
5636         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5637     fi
5638 fi
5639
5640 if test "$wxUSE_NOTEBOOK" = "yes"; then
5641     AC_DEFINE(wxUSE_NOTEBOOK)
5642     USES_CONTROLS=1
5643     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5644 fi
5645
5646 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5647 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5648 dnl     USES_CONTROLS=1
5649 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5650 dnl fi
5651
5652 if test "$wxUSE_RADIOBOX" = "yes"; then
5653     AC_DEFINE(wxUSE_RADIOBOX)
5654     USES_CONTROLS=1
5655 fi
5656
5657 if test "$wxUSE_RADIOBTN" = "yes"; then
5658     AC_DEFINE(wxUSE_RADIOBTN)
5659     USES_CONTROLS=1
5660 fi
5661
5662 if test "$wxUSE_SASH" = "yes"; then
5663     AC_DEFINE(wxUSE_SASH)
5664     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5665 fi
5666
5667 if test "$wxUSE_SCROLLBAR" = "yes"; then
5668     AC_DEFINE(wxUSE_SCROLLBAR)
5669     USES_CONTROLS=1
5670     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5671 fi
5672
5673 if test "$wxUSE_SLIDER" = "yes"; then
5674     AC_DEFINE(wxUSE_SLIDER)
5675     USES_CONTROLS=1
5676 fi
5677
5678 if test "$wxUSE_SPINBTN" = "yes"; then
5679     AC_DEFINE(wxUSE_SPINBTN)
5680     USES_CONTROLS=1
5681 fi
5682
5683 if test "$wxUSE_SPINCTRL" = "yes"; then
5684     AC_DEFINE(wxUSE_SPINCTRL)
5685     USES_CONTROLS=1
5686 fi
5687
5688 if test "$wxUSE_SPLITTER" = "yes"; then
5689     AC_DEFINE(wxUSE_SPLITTER)
5690     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5691 fi
5692
5693 if test "$wxUSE_STATBMP" = "yes"; then
5694     AC_DEFINE(wxUSE_STATBMP)
5695     USES_CONTROLS=1
5696 fi
5697
5698 if test "$wxUSE_STATBOX" = "yes"; then
5699     AC_DEFINE(wxUSE_STATBOX)
5700     USES_CONTROLS=1
5701 fi
5702
5703 if test "$wxUSE_STATTEXT" = "yes"; then
5704     AC_DEFINE(wxUSE_STATTEXT)
5705     USES_CONTROLS=1
5706 fi
5707
5708 if test "$wxUSE_STATLINE" = "yes"; then
5709     AC_DEFINE(wxUSE_STATLINE)
5710     USES_CONTROLS=1
5711 fi
5712
5713 if test "$wxUSE_STATUSBAR" = "yes"; then
5714     dnl this will get undefined in wx/chkconf.h if it's not supported
5715     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5716     AC_DEFINE(wxUSE_STATUSBAR)
5717     USES_CONTROLS=1
5718
5719     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5720 fi
5721
5722 if test "$wxUSE_TABDIALOG" = "yes"; then
5723     AC_DEFINE(wxUSE_TAB_DIALOG)
5724 fi
5725
5726 if test "$wxUSE_TEXTCTRL" = "yes"; then
5727     AC_DEFINE(wxUSE_TEXTCTRL)
5728     USES_CONTROLS=1
5729     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5730 fi
5731
5732 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5733     if test "$wxUSE_COCOA" = 1 ; then
5734         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5735         wxUSE_TOGGLEBTN=no
5736     else
5737         if test "$wxUSE_PM" = 1; then
5738             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5739             wxUSE_TOGGLEBTN=no
5740         fi
5741     fi
5742     if test "$wxUSE_UNIVERSAL" = "yes"; then
5743         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5744         wxUSE_TOGGLEBTN=no
5745     fi
5746
5747     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5748         AC_DEFINE(wxUSE_TOGGLEBTN)
5749         USES_CONTROLS=1
5750     fi
5751 fi
5752
5753 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5754     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5755     wxUSE_TOOLBAR="yes"
5756     USES_CONTROLS=1
5757 fi
5758
5759 if test "$wxUSE_TOOLBAR" = "yes"; then
5760     AC_DEFINE(wxUSE_TOOLBAR)
5761     USES_CONTROLS=1
5762
5763     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5764     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5765         wxUSE_TOOLBAR_NATIVE="yes"
5766     fi
5767
5768     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5769         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5770         USES_CONTROLS=1
5771     fi
5772
5773     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5774 fi
5775
5776 if test "$wxUSE_TOOLTIPS" = "yes"; then
5777     if test "$wxUSE_MOTIF" = 1; then
5778         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5779     else
5780         if test "$wxUSE_UNIVERSAL" = "yes"; then
5781             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5782         else
5783             AC_DEFINE(wxUSE_TOOLTIPS)
5784         fi
5785     fi
5786 fi
5787
5788 if test "$wxUSE_TREECTRL" = "yes"; then
5789     if test "$wxUSE_IMAGLIST" = "yes"; then
5790         AC_DEFINE(wxUSE_TREECTRL)
5791         USES_CONTROLS=1
5792         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5793     else
5794         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5795     fi
5796 fi
5797
5798 if test "$wxUSE_POPUPWIN" = "yes"; then
5799     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5800         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5801     else
5802         if test "$wxUSE_PM" = 1; then
5803             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5804         else
5805             AC_DEFINE(wxUSE_POPUPWIN)
5806
5807             USES_CONTROLS=1
5808         fi
5809     fi
5810 fi
5811
5812 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5813     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5814         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5815     else
5816         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5817         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5818     fi
5819 fi
5820
5821 if test "$wxUSE_TIPWINDOW" = "yes"; then
5822     if test "$wxUSE_PM" = 1; then
5823         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5824     else
5825         AC_DEFINE(wxUSE_TIPWINDOW)
5826     fi
5827 fi
5828
5829 if test "$USES_CONTROLS" = 1; then
5830     AC_DEFINE(wxUSE_CONTROLS)
5831 fi
5832
5833 dnl ---------------------------------------------------------------------------
5834 dnl misc options
5835 dnl ---------------------------------------------------------------------------
5836
5837 dnl please keep the settings below in alphabetical order
5838 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5839     AC_DEFINE(wxUSE_ACCESSIBILITY)
5840     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5841 fi
5842
5843 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5844     AC_DEFINE(wxUSE_DRAGIMAGE)
5845     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5846 fi
5847
5848 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5849     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5850         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5851     else
5852         AC_DEFINE(wxUSE_EXCEPTIONS)
5853         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5854     fi
5855 fi
5856
5857 USE_HTML=0
5858 if test "$wxUSE_HTML" = "yes"; then
5859     AC_DEFINE(wxUSE_HTML)
5860     USE_HTML=1
5861     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5862     if test "$wxUSE_MAC" = 1; then
5863         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5864     fi
5865 fi
5866 if test "$wxUSE_WEBKIT" = "yes"; then
5867     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5868         old_CPPFLAGS="$CPPFLAGS"
5869         CPPFLAGS="$CPPFLAGS -x objective-c++"
5870         AC_CHECK_HEADER([WebKit/HIWebView.h],
5871                         [
5872                            AC_DEFINE(wxUSE_WEBKIT)
5873                            WEBKIT_LINK="-framework WebKit"
5874                         ],
5875                         [
5876                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5877                            wxUSE_WEBKIT=no
5878                         ],
5879                         [#include <Carbon/Carbon.h>])
5880         CPPFLAGS="$old_CPPFLAGS"
5881     elif test "$wxUSE_COCOA" = 1; then
5882         AC_DEFINE(wxUSE_WEBKIT)
5883     else
5884         wxUSE_WEBKIT=no
5885     fi
5886 fi
5887
5888 USE_XRC=0
5889 if test "$wxUSE_XRC" = "yes"; then
5890     if test "$wxUSE_XML" != "yes"; then
5891         AC_MSG_WARN([XML library not built, XRC resources disabled])
5892         wxUSE_XRC=no
5893     else
5894         AC_DEFINE(wxUSE_XRC)
5895         USE_XRC=1
5896         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5897     fi
5898 fi
5899
5900 if test "$wxUSE_MENUS" = "yes"; then
5901     AC_DEFINE(wxUSE_MENUS)
5902     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5903 fi
5904
5905 if test "$wxUSE_METAFILE" = "yes"; then
5906     AC_DEFINE(wxUSE_METAFILE)
5907 fi
5908
5909 if test "$wxUSE_MIMETYPE" = "yes"; then
5910     AC_DEFINE(wxUSE_MIMETYPE)
5911 fi
5912
5913 if test "$wxUSE_MINIFRAME" = "yes"; then
5914     AC_DEFINE(wxUSE_MINIFRAME)
5915     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5916 fi
5917
5918 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5919     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5920     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5921         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5922         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5923     fi
5924 fi
5925
5926
5927 if test "$wxUSE_VALIDATORS" = "yes"; then
5928     AC_DEFINE(wxUSE_VALIDATORS)
5929     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5930 fi
5931
5932 if test "$wxUSE_PALETTE" = "yes" ; then
5933   AC_DEFINE(wxUSE_PALETTE)
5934 fi
5935
5936 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5937   dnl Must be done this late because -lunicows must be before all the other libs
5938   LIBS=" -lunicows $LIBS"
5939 fi
5940
5941 dnl ---------------------------------------------------------------------------
5942 dnl wxImage options
5943 dnl ---------------------------------------------------------------------------
5944
5945 if test "$wxUSE_IMAGE" = "yes" ; then
5946     AC_DEFINE(wxUSE_IMAGE)
5947
5948     if test "$wxUSE_GIF" = "yes" ; then
5949       AC_DEFINE(wxUSE_GIF)
5950     fi
5951
5952     if test "$wxUSE_PCX" = "yes" ; then
5953       AC_DEFINE(wxUSE_PCX)
5954     fi
5955
5956     if test "$wxUSE_IFF" = "yes" ; then
5957       AC_DEFINE(wxUSE_IFF)
5958     fi
5959
5960     if test "$wxUSE_PNM" = "yes" ; then
5961       AC_DEFINE(wxUSE_PNM)
5962     fi
5963
5964     if test "$wxUSE_XPM" = "yes" ; then
5965       AC_DEFINE(wxUSE_XPM)
5966     fi
5967
5968     if test "$wxUSE_ICO_CUR" = "yes" ; then
5969       AC_DEFINE(wxUSE_ICO_CUR)
5970     fi
5971 fi
5972
5973 dnl ---------------------------------------------------------------------------
5974 dnl common dialogs
5975 dnl ---------------------------------------------------------------------------
5976
5977 if test "$wxUSE_CHOICEDLG" = "yes"; then
5978     AC_DEFINE(wxUSE_CHOICEDLG)
5979 fi
5980
5981 if test "$wxUSE_COLOURDLG" = "yes"; then
5982     AC_DEFINE(wxUSE_COLOURDLG)
5983 fi
5984
5985 if test "$wxUSE_FILEDLG" = "yes"; then
5986     AC_DEFINE(wxUSE_FILEDLG)
5987 fi
5988
5989 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5990     AC_DEFINE(wxUSE_FINDREPLDLG)
5991 fi
5992
5993 if test "$wxUSE_FONTDLG" = "yes"; then
5994     AC_DEFINE(wxUSE_FONTDLG)
5995 fi
5996
5997 if test "$wxUSE_DIRDLG" = "yes"; then
5998     if test "$wxUSE_TREECTRL" != "yes"; then
5999         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6000     else
6001         AC_DEFINE(wxUSE_DIRDLG)
6002     fi
6003 fi
6004
6005 if test "$wxUSE_MSGDLG" = "yes"; then
6006     AC_DEFINE(wxUSE_MSGDLG)
6007 fi
6008
6009 if test "$wxUSE_NUMBERDLG" = "yes"; then
6010     AC_DEFINE(wxUSE_NUMBERDLG)
6011 fi
6012
6013 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6014     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6015        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6016     else
6017         AC_DEFINE(wxUSE_PROGRESSDLG)
6018     fi
6019 fi
6020
6021 if test "$wxUSE_SPLASH" = "yes"; then
6022     AC_DEFINE(wxUSE_SPLASH)
6023     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6024 fi
6025
6026 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6027     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6028        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6029     else
6030         AC_DEFINE(wxUSE_STARTUP_TIPS)
6031     fi
6032 fi
6033
6034 if test "$wxUSE_TEXTDLG" = "yes"; then
6035     AC_DEFINE(wxUSE_TEXTDLG)
6036 fi
6037
6038 if test "$wxUSE_WIZARDDLG" = "yes"; then
6039     AC_DEFINE(wxUSE_WIZARDDLG)
6040     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6041 fi
6042
6043 dnl ---------------------------------------------------------------------------
6044 dnl wxMediaCtrl
6045 dnl ---------------------------------------------------------------------------
6046
6047 if test "$wxUSE_MEDIACTRL" = "yes"; then
6048     if test "$wxUSE_MSW" = 1; then
6049     dnl -----------------------------------------------------------------------
6050     dnl DirectShow MSW
6051     dnl -----------------------------------------------------------------------
6052         wxUSE_DIRECTSHOW="yes"
6053         AC_CHECK_HEADERS([dshow.h], [],
6054             [
6055                 wxUSE_DIRECTSHOW="no"
6056                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
6057             ],
6058             [#include <windows.h>])
6059
6060        if test "$wxUSE_DIRECTSHOW" = "yes"; then
6061             AC_DEFINE(wxUSE_DIRECTSHOW)
6062             LIBS="$LIBS -lstrmiids"
6063        fi
6064     fi
6065
6066     dnl -----------------------------------------------------------------------
6067     dnl GStreamer
6068     dnl -----------------------------------------------------------------------
6069     if test "$wxUSE_GTK" = 1; then
6070         wxUSE_GSTREAMER="yes"
6071
6072         dnl -------------------------------------------------------------------
6073         dnl Test for gstreamer module from pkg-config
6074         dnl -------------------------------------------------------------------
6075         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6076         [
6077             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6078             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6079         ],
6080         [
6081             AC_MSG_WARN([GStreamer installation not found])
6082             wxUSE_GSTREAMER="no"
6083         ])
6084
6085         dnl -------------------------------------------------------------------
6086         dnl Perform a check for a GStreamer element using gst-inspect
6087         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6088         dnl Last modification: 25/01/2005
6089         dnl
6090         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6091         dnl -------------------------------------------------------------------
6092         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6093         [
6094         if test "x$GST_INSPECT" == "x"; then
6095             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6096         fi
6097
6098         if test "x$GST_INSPECT" != "x"; then
6099             AC_MSG_CHECKING(GStreamer element $1)
6100             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6101             AC_MSG_RESULT(found.)
6102             $2
6103             else
6104             AC_MSG_RESULT(not found.)
6105             $3
6106             fi
6107         fi
6108         ])
6109
6110         dnl -------------------------------------------------------------------
6111         dnl Test for x video sink (video useless without)
6112         dnl -------------------------------------------------------------------
6113         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6114                         [
6115                             wxUSE_GSTREAMER="no"
6116                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6117                         ])
6118
6119         dnl -------------------------------------------------------------------
6120         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6121         dnl -------------------------------------------------------------------
6122         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6123                         [
6124                             wxUSE_GSTREAMER="no"
6125                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6126                         ],
6127                         [#include <gst/gst.h>])
6128
6129         AC_MSG_CHECKING([for gstplay 0.8])
6130         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6131
6132         if test "$ac_find_libraries" = "" ; then
6133             AC_MSG_RESULT([no])
6134             wxUSE_GSTREAMER="no"
6135         else
6136             AC_MSG_RESULT([yes])
6137         fi
6138
6139         if test "$wxUSE_GSTREAMER" = "yes"; then
6140             AC_DEFINE(wxUSE_GSTREAMER)
6141             AC_MSG_RESULT([GStreamer detection successful])
6142         fi
6143     fi
6144     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6145     AC_DEFINE(wxUSE_MEDIACTRL)
6146 fi
6147
6148 dnl ---------------------------------------------------------------------------
6149 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6150 dnl ---------------------------------------------------------------------------
6151
6152 if test "$cross_compiling" = "yes"; then
6153     dnl Use best guess from host as we can't use uname when cross compiling
6154     OSINFO="\"$host\""
6155 else
6156     dnl attualy work out OS version
6157     OSINFO=`uname -s -r -m`
6158     OSINFO="\"$OSINFO\""
6159 fi
6160
6161 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6162
6163 dnl ---------------------------------------------------------------------------
6164 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6165 dnl ---------------------------------------------------------------------------
6166
6167 if test "x$prefix" != "xNONE"; then
6168     wxPREFIX=$prefix
6169 else
6170     wxPREFIX=$ac_default_prefix
6171 fi
6172
6173 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6174
6175
6176 dnl ---------------------------------------------------------------------------
6177 dnl define variables with all built libraries for wx-config
6178 dnl ---------------------------------------------------------------------------
6179
6180 CORE_BASE_LIBS="net base"
6181 CORE_GUI_LIBS="adv core"
6182
6183 if test "$wxUSE_XML" = "yes" ; then
6184     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6185 fi
6186 if test "$wxUSE_ODBC" != "no" ; then
6187     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6188     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6189 fi
6190 if test "$wxUSE_HTML" = "yes" ; then
6191     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6192 fi
6193 if test "$wxUSE_XRC" = "yes" ; then
6194     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6195 fi
6196
6197 if test "$wxUSE_GUI" != "yes"; then
6198     CORE_GUI_LIBS=""
6199 fi
6200
6201 AC_SUBST(CORE_BASE_LIBS)
6202 AC_SUBST(CORE_GUI_LIBS)
6203
6204
6205 dnl ---------------------------------------------------------------------------
6206 dnl Output the makefiles and such from the results found above
6207 dnl ---------------------------------------------------------------------------
6208
6209 dnl all additional libraries (except wxWidgets itself) we link with
6210
6211 dnl note that we always link with -lm except for Mac OS X
6212 dnl extended.c uses floor() and is always linked in
6213
6214 if test "$wxUSE_MAC" = 1 ; then
6215     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6216         if test "$USE_DARWIN" = 1; then
6217             LDFLAGS="$LDFLAGS -framework QuickTime"
6218         else
6219             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6220         fi
6221     fi
6222     if test "$USE_DARWIN" = 1; then
6223         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6224     else
6225         LDFLAGS="$LDFLAGS -lCarbonLib"
6226     fi
6227 fi
6228 if test "$wxUSE_COCOA" = 1 ; then
6229     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6230     if test "$wxUSE_MEDIACTRL" = "yes"; then
6231         LDFLAGS="$LDFLAGS -framework QuickTime"
6232     fi
6233 fi
6234
6235 dnl FIXME: should this be covered by the conditional above
6236 dnl given the -lm comment there?  Or should that comment (and
6237 dnl this one) be removed..   [ 7 Nov 2001 ]
6238
6239 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6240
6241 dnl Only add the -lm library if floating point functions cannot be used
6242 dnl without it.  This check is important on cygwin because of the bizarre
6243 dnl way that they have organized functions into libraries.  On cygwin, both
6244 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6245 dnl means that
6246 dnl   1) linking with -lm is not necessary, and
6247 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6248 dnl In particular, if you compile any program with -mno-cygwin and link with
6249 dnl -lm, it will crash instantly when it is run.  This happens because the
6250 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6251 dnl the ___main function instead of allowing it to be defined by
6252 dnl /usr/lib/mingw/libmingw32.a as it should be.
6253 dnl
6254 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6255 dnl
6256 dnl Just check a few floating point functions. If they are all found without
6257 dnl -lm, then we must not need -lm.
6258 have_cos=0
6259 have_floor=0
6260 AC_CHECK_FUNCS(cos, have_cos=1)
6261 AC_CHECK_FUNCS(floor, have_floor=1)
6262 AC_MSG_CHECKING(if floating point functions link without -lm)
6263 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6264     AC_MSG_RESULT(yes)
6265 else
6266     AC_MSG_RESULT(no)
6267     LIBS="$LIBS -lm"
6268     # use different functions to avoid configure caching
6269     have_sin=0
6270     have_ceil=0
6271     AC_CHECK_FUNCS(sin, have_sin=1)
6272     AC_CHECK_FUNCS(ceil, have_ceil=1)
6273     AC_MSG_CHECKING(if floating point functions link with -lm)
6274     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6275         AC_MSG_RESULT(yes)
6276     else
6277         AC_MSG_RESULT(no)
6278         # not sure we should warn the user, crash, etc.
6279     fi
6280 fi
6281
6282 if test "$wxUSE_GUI" = "yes"; then
6283
6284     dnl TODO add checks that these samples will really compile (i.e. all the
6285     dnl      library features they need are present)
6286
6287     dnl TODO some samples are never built so far:
6288     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6289     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6290                      drawing dynamic erase event exec font image \
6291                      minimal propsize rotate shaped widgets render"
6292
6293     if test "$wxUSE_MONOLITHIC" != "yes"; then
6294         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6295     fi
6296 else
6297     SAMPLES_SUBDIRS="console"
6298 fi
6299
6300
6301 dnl all -I options we must pass to the compiler
6302 dnl
6303 dnl note that the order is somewhat important: wxWidgets headers should
6304 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6305 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6306 dnl CodeWarrior):
6307 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6308 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6309
6310 dnl C/C++ compiler options used to compile wxWidgets
6311 if test "$GXX" = yes ; then
6312     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6313     CWARNINGS="-Wall"
6314     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6315     dnl should enable this one day...
6316     dnl CXXWARNINGS="-Wall -Werror"
6317 fi
6318
6319 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6320
6321 dnl remove the extra white space from the cc/c++/ld options
6322 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6323 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6324 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6325
6326 if test "x$MWCC" = "xyes"; then
6327     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6328     dnl must use <regex.h> from system not our local copy on OS X,
6329     dnl but must use local not system on OS 9.
6330     dnl The following should make all -I paths usable for <> includes
6331     dnl while first checking in real system paths.  With 8.3 using
6332     dnl -gccincludes it will actually check local paths before system
6333     dnl even for <> which is totally wrong.
6334
6335     dnl Note that because this absolutely needs to be before any -I
6336     dnl that we have to tack it on to the end of the compiler commandline.
6337     CC="$CC -cwd source -I-"
6338     CXX="$CXX -cwd source -I-"
6339 fi
6340
6341
6342 LIBS=`echo $LIBS`
6343 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6344 EXTRALIBS_XML="$EXPAT_LINK"
6345 EXTRALIBS_HTML="$MSPACK_LINK"
6346 EXTRALIBS_ODBC="$ODBC_LINK"
6347 if test "$wxUSE_GUI" = "yes"; then
6348     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6349 fi
6350 if test "$wxUSE_OPENGL" = "yes"; then
6351     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6352 fi
6353
6354 LDFLAGS="$LDFLAGS $PROFILE"
6355
6356 dnl wxGTK does not need TOOLKIT includes in wx-config
6357 if test "$wxUSE_GTK" = 1; then
6358     WXCONFIG_INCLUDE=
6359 else
6360     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6361 fi
6362
6363 WXCONFIG_EXTRALIBS="$LIBS"
6364
6365 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6366 if test "$wxUSE_REGEX" = "builtin" ; then
6367     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6368 fi
6369 if test "$wxUSE_EXPAT" = "builtin" ; then
6370     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6371 fi
6372 if test "$wxUSE_ODBC" = "builtin" ; then
6373     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6374 fi
6375 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6376     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6377 fi
6378 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6379     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6380 fi
6381 if test "$wxUSE_LIBPNG" = "builtin" ; then
6382     wxconfig_3rdparty="$wxconfig_3rdparty png"
6383 fi
6384 if test "$wxUSE_ZLIB" = "builtin" ; then
6385     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6386 fi
6387 if test "$wxUSE_ODBC" = "builtin" ; then
6388     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6389 fi
6390
6391 for i in $wxconfig_3rdparty ; do
6392     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6393 done
6394
6395
6396 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6397     WXUNIV=1
6398 else
6399     WXUNIV=0
6400 fi
6401
6402 AC_SUBST(wxUSE_ZLIB)
6403 AC_SUBST(wxUSE_REGEX)
6404 AC_SUBST(wxUSE_EXPAT)
6405 AC_SUBST(wxUSE_ODBC)
6406 AC_SUBST(wxUSE_LIBJPEG)
6407 AC_SUBST(wxUSE_LIBPNG)
6408 AC_SUBST(wxUSE_LIBTIFF)
6409
6410 if test $wxUSE_MONOLITHIC = "yes" ; then
6411     MONOLITHIC=1
6412 else
6413     MONOLITHIC=0
6414 fi
6415
6416 if test $wxUSE_PLUGINS = "yes" ; then
6417     USE_PLUGINS=1
6418 else
6419     USE_PLUGINS=0
6420 fi
6421
6422 if test $wxUSE_ODBC != "no" ; then
6423     USE_ODBC=1
6424 else
6425     USE_ODBC=0
6426 fi
6427
6428 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6429     OFFICIAL_BUILD=1
6430 else
6431     OFFICIAL_BUILD=0
6432 fi
6433
6434 AC_SUBST(VENDOR)
6435 AC_SUBST(OFFICIAL_BUILD)
6436 AC_SUBST(WX_FLAVOUR)
6437 AC_SUBST(WX_LIB_FLAVOUR)
6438
6439 AC_SUBST(WXUNIV)
6440 AC_SUBST(MONOLITHIC)
6441 AC_SUBST(USE_PLUGINS)
6442 AC_SUBST(LIBS)
6443 AC_SUBST(EXTRALIBS)
6444 AC_SUBST(EXTRALIBS_XML)
6445 AC_SUBST(EXTRALIBS_HTML)
6446 AC_SUBST(EXTRALIBS_ODBC)
6447 AC_SUBST(EXTRALIBS_GUI)
6448 AC_SUBST(EXTRALIBS_OPENGL)
6449 AC_SUBST(EXTRALIBS_SDL)
6450 AC_SUBST(WITH_PLUGIN_SDL)
6451 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6452 AC_SUBST(UNICODE)
6453 AC_SUBST(BUILD)
6454 AC_SUBST(DEBUG_INFO)
6455 AC_SUBST(DEBUG_FLAG)
6456 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6457 AC_SUBST(TOOLKIT_LOWERCASE)
6458 AC_SUBST(TOOLKIT_VERSION)
6459 AC_SUBST(SAMPLES_RPATH_FLAG)
6460 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6461 AC_SUBST(HOST_SUFFIX)
6462 AC_SUBST(CPPUNIT_CFLAGS)
6463 AC_SUBST(CPPUNIT_LIBS)
6464
6465 case "$TOOLKIT" in
6466     GTK)
6467         TOOLKIT_USER="GTK+"
6468         if test "$WXGTK20" = 1; then
6469             TOOLKIT_USER="$TOOLKIT_USER 2"
6470         fi
6471         ;;
6472
6473     *)
6474         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6475         ;;
6476 esac
6477
6478 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6479
6480 if test "$wxUSE_SHARED" = "yes"; then
6481
6482     dnl We get the shared build linker from bakefile, since it
6483     dnl moved all the logic for this out of this file and into
6484     dnl its own macro.  But it can't decide on whether to return
6485     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6486     dnl So normalise and expand everything here now, because its
6487     dnl not going to change inside wx-config anyway.
6488     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6489     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6490
6491     dnl Need addtional flag on OS/2, so override bakefiles value
6492     dnl (there currently is no suitable variable to which the
6493     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6494     case "${host}" in
6495       *-pc-os2_emx | *-pc-os2-emx )
6496         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6497         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6498         cp -p ${srcdir}/src/os2/dllnames.sh .
6499         cp -p ${srcdir}/src/os2/dllar.sh .
6500       ;;
6501     esac
6502 else
6503
6504     dnl No bakefile support for static builds, but this should be ok for most.
6505     EXE_LINKER="$CXX -o"
6506
6507 fi
6508
6509 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6510 dnl be in wx-config output.  Not doing so could result in link problems.
6511 GCC_PRAGMA_FLAGS=""
6512 PCH_FLAGS=""
6513 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6514 if test $GCC_PCH = 1 ; then
6515     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6516     PCH_FLAGS="-DWX_PRECOMP"
6517 else
6518     case "${host}" in
6519         powerpc-*-darwin* )
6520             dnl Some Apple's GCC version are broken and can't handle the
6521             dnl pragmas:
6522             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6523             ;;
6524         *-*-mingw32* )
6525             dnl MinGW GCC versions >= 3.2 have problems with
6526             dnl static member of classes derived from templates
6527             dnl in combination with #pragma interface/implementation
6528             dnl (the test case uses 4 files)
6529             dnl ... and with exceptions handling (undefined symbols needed
6530             dnl to correctly calls dtors when unwinding) as well
6531             if test "$wxUSE_STL" = "yes" -o \
6532                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6533                     "$wxUSE_NO_RTTI" != "yes"; then
6534                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6535                AC_TRY_COMPILE([],
6536                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6537                                #error "Not GCC 3.2 or greater"
6538                                #endif
6539                                ],
6540                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6541                                AC_MSG_RESULT([yes])],
6542                               [AC_MSG_RESULT([no])])
6543             fi
6544             ;;
6545         *-pc-os2_emx | *-pc-os2-emx )
6546             dnl GCC versions ported to OS/2 have similar problems with
6547             dnl static member of classes in combination with STL and
6548             dnl pragma interface/implementation
6549             if test "$wxUSE_STL" = "yes"; then
6550                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6551                AC_TRY_COMPILE([],
6552                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6553                                #error "Not GCC 3.2 or greater"
6554                                #endif
6555                                ],
6556                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6557                                AC_MSG_RESULT([yes])],
6558                               [AC_MSG_RESULT([no])])
6559             fi
6560             ;;
6561     esac
6562 fi
6563 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6564
6565
6566 dnl for convenience, sort the samples in alphabetical order
6567 dnl
6568 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6569 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6570 dnl
6571 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6572 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6573 dnl       only removes the Unix-like part of the introduced line break.
6574 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6575
6576 dnl subtle bakefile goop.
6577 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6578 dnl I wish we would have called it something less likely to clash with
6579 dnl things though.
6580 AC_SUBST(SHARED)
6581
6582 dnl global options
6583 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6584 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6585
6586 dnl debugging options
6587 AC_SUBST(WXDEBUG_DEFINE)
6588
6589 dnl toolkit options
6590 AC_SUBST(USE_GUI)
6591 AC_SUBST(AFMINSTALL)
6592 AC_SUBST(WIN32INSTALL)
6593 AC_SUBST(TOOLKIT)
6594 AC_SUBST(TOOLKIT_DIR)
6595 AC_SUBST(TOOLCHAIN_NAME)
6596 AC_SUBST(TOOLCHAIN_FULLNAME)
6597 AC_SUBST(TOOLCHAIN_DEFS)
6598 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6599
6600 dnl wx-config options
6601 AC_SUBST(host_alias)
6602 AC_SUBST(cross_compiling)
6603 AC_SUBST(WIDGET_SET)
6604 AC_SUBST(WX_RELEASE)
6605 AC_SUBST(WX_VERSION)
6606 AC_SUBST(WX_SUBVERSION)
6607 AC_SUBST(WX_CHARTYPE)
6608 AC_SUBST(WX_DEBUGTYPE)
6609 AC_SUBST(WXCONFIG_EXTRALIBS)
6610 AC_SUBST(WXCONFIG_INCLUDE)
6611 AC_SUBST(WXCONFIG_RPATH)
6612 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6613 AC_SUBST(WX_LARGEFILE_FLAGS)
6614 AC_SUBST(GCC_PRAGMA_FLAGS)
6615 AC_SUBST(CODE_GEN_FLAGS)
6616 AC_SUBST(CODE_GEN_FLAGS_CXX)
6617 AC_SUBST(EXE_LINKER)
6618
6619 dnl distribution vars
6620 AC_SUBST(GUIDIST)
6621 AC_SUBST(DISTDIR)
6622
6623 dnl additional subdirectories where we will build
6624 AC_SUBST(SAMPLES_SUBDIRS)
6625
6626 dnl additional libraries and linker settings
6627 AC_SUBST(LDFLAGS)
6628 AC_SUBST(LDFLAGS_GL)
6629 AC_SUBST(OPENGL_LIBS)
6630 AC_SUBST(DMALLOC_LIBS)
6631 AC_SUBST(WX_VERSION_TAG)
6632
6633 dnl additional resurces settings
6634 AC_SUBST(RESCOMP)
6635 AC_SUBST(RESFLAGS)
6636 AC_SUBST(RESPROGRAMOBJ)
6637 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6638 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6639
6640 dnl additional for Mac OS X
6641 AC_SUBST(DEREZ)
6642 AC_SUBST(LIBWXMACRES)
6643 AC_SUBST(MACRESCOMP)
6644 AC_SUBST(MACSETFILE)
6645 AC_SUBST(MACRESWXCONFIG)
6646
6647 dnl other tools
6648 AC_SUBST(GCC)
6649 AC_SUBST(DLLTOOL)
6650
6651
6652 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6653 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6654 dnl - and we do use it)
6655 AC_PROG_MAKE_SET
6656
6657
6658 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6659
6660 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6661                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6662                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6663
6664 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6665                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6666                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6667
6668 AC_CONFIG_FILES([ version-script Makefile ])
6669
6670 AC_CONFIG_COMMANDS([ wx-config
6671                    ],
6672                    [ rm -f wx-config
6673                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6674                    ],
6675                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6676                      LN_S="${LN_S}"
6677                    ])
6678
6679 dnl This would give us us build dir that in every significant way
6680 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6681 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6682 dnl on platforms that do not have symlinks.
6683 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6684 dnl AC_CONFIG_LINKS([ contrib/include ])
6685
6686
6687 dnl Configure samples, contrib etc. directories, but only if they are present:
6688 if test "$wxUSE_GUI" = "yes"; then
6689     SUBDIRS="samples demos utils contrib"
6690 else dnl we build wxBase only
6691     dnl there are no wxBase programs in contrib nor demos
6692     SUBDIRS="samples utils"
6693 fi
6694 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6695 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6696
6697 for subdir in `echo $SUBDIRS`; do
6698     if test -d ${srcdir}/${subdir} ; then
6699         if test "$wxUSE_GUI" = "yes"; then
6700             if test ${subdir} = "samples"; then
6701                 dnl only take those samples which compile in the current
6702                 dnl configuration and which exist
6703                 makefiles="samples/Makefile.in $makefiles"
6704                 for sample in `echo $SAMPLES_SUBDIRS`; do
6705                     if test -d $srcdir/samples/$sample; then
6706                         makefiles="samples/$sample/Makefile.in $makefiles"
6707                     fi
6708                 done
6709             else dnl assume that everything compiles for utils &c
6710                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6711             fi
6712         else dnl we build wxBase only
6713             dnl don't take all samples/utils, just those which build with
6714             dnl wxBase
6715             if test ${subdir} = "samples"; then
6716                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6717             elif test ${subdir} = "utils"; then
6718                 makefiles=""
6719                 for util in HelpGen tex2rtf ; do
6720                     if test -d $srcdir/utils/$util ; then
6721                         makefiles="utils/$util/Makefile.in \
6722                                    utils/$util/src/Makefile.in \
6723                                    $makefiles"
6724                     fi
6725                 done
6726             else dnl assume that everything compiles for tests
6727                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6728             fi
6729         fi
6730
6731         for mkin in $makefiles ; do
6732             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6733             AC_CONFIG_FILES([$mk])
6734         done
6735     fi
6736 done
6737
6738
6739 AC_OUTPUT
6740
6741 dnl report how we have been configured
6742 echo
6743 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6744 echo ""
6745 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6746 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6747
6748 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6749 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6750 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6751
6752 echo "  What level of wxWidgets compatibility should be enabled?"
6753 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6754 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6755
6756 echo "  Which libraries should wxWidgets use?"
6757 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6758 echo "                                       png                ${wxUSE_LIBPNG-none}"
6759 echo "                                       regex              ${wxUSE_REGEX}"
6760 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6761 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6762 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6763 fi
6764 echo "                                       zlib               ${wxUSE_ZLIB}"
6765 echo "                                       odbc               ${wxUSE_ODBC}"
6766 echo "                                       expat              ${wxUSE_EXPAT}"
6767 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6768 echo "                                       sdl                ${wxUSE_LIBSDL}"
6769 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6770
6771 echo ""
6772
6773 dnl vi: set et sts=4 sw=4 com=\:dnl: