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       fi
1617       if test "$wxUSE_OMF" = "yes"; then
1618         LDFLAGS="$LDFLAGS -Zomf -Zlinker /PMTYPE:PM -Zlinker /EXEPACK"
1619       fi
1620       dnl (end of OS/2-only piece)
1621   ;;
1622   *)
1623       dnl ---------------------------------------------------------------------
1624       dnl look for strcasecmp() in string.h and then strings.h if it's not
1625       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1626       dnl used.
1627       dnl ---------------------------------------------------------------------
1628       dnl (non-OS/2-only piece)
1629
1630       AC_LANG_SAVE
1631       AC_LANG_CPLUSPLUS
1632
1633       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1634           AC_TRY_LINK([
1635               #include <string.h>
1636               ],
1637               [
1638                   strcasecmp("foo", "bar");
1639               ],
1640               ac_cv_string_strcasecmp=yes,
1641               ac_cv_string_strcasecmp=no
1642           )
1643       ])
1644
1645       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1646           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1647       else
1648           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1649               AC_TRY_LINK([
1650                   #include <strings.h>
1651                   ],
1652                   [
1653                       strcasecmp("foo", "bar");
1654                   ],
1655                   ac_cv_strings_strcasecmp=yes,
1656                   ac_cv_strings_strcasecmp=no
1657               )
1658           ])
1659
1660           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1661               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1662           else
1663               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1664           fi
1665       fi
1666
1667       AC_LANG_RESTORE
1668       dnl (end of non-OS/2-only piece)
1669   ;;
1670 esac
1671
1672 dnl ------------------------------------------------------------------------
1673 dnl Check for headers
1674 dnl ------------------------------------------------------------------------
1675
1676 dnl defines HAVE_STDLIB_H
1677 AC_CHECK_HEADERS(stdlib.h)
1678 dnl defines HAVE_MALLOC_H
1679 AC_CHECK_HEADERS(malloc.h)
1680 dnl defines HAVE_UNISTD_H
1681 AC_CHECK_HEADERS(unistd.h)
1682 dnl defines HAVE_WCHAR_H
1683 AC_CHECK_HEADERS(wchar.h)
1684
1685 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1686 if test "$ac_cv_header_wchar_h" != "yes"; then
1687     dnl defines HAVE_WCSTR_H
1688     AC_CHECK_HEADERS(wcstr.h)
1689 fi
1690
1691 dnl defines HAVE_FNMATCH_H
1692 AC_CHECK_HEADERS(fnmatch.h)
1693
1694 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1695     AC_CHECK_FUNCS(fnmatch)
1696 fi
1697
1698 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1699 AC_CHECK_HEADERS(langinfo.h)
1700
1701 case "${host}" in
1702   *-pc-os2_emx | *-pc-os2-emx )
1703       dnl Explicitly link -lintl if langinfo.h is available
1704       dnl and intl not yet included in libc
1705       if test $ac_cv_header_langinfo_h = "yes" \
1706                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1707                      -o "$wx_cv_gccversion" = "EMX3" \
1708                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1709           LIBS="$LIBS -lintl"
1710       fi
1711   ;;
1712 esac
1713
1714 if test "$wxUSE_GUI" = "yes"; then
1715     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1716         dnl defines HAVE_X11_XKBLIB_H
1717         AC_CHECK_HEADERS(X11/Xlib.h)
1718         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1719                          [
1720                           #if HAVE_X11_XLIB_H
1721                             #include <X11/Xlib.h>
1722                           #endif
1723                          ])
1724     fi
1725 fi
1726
1727 dnl ---------------------------------------------------------------------------
1728 dnl Checks for compiler characteristics
1729 dnl ---------------------------------------------------------------------------
1730
1731 dnl defines const to be empty if c-compiler does not support const fully
1732 AC_C_CONST
1733 dnl defines inline to a sensible value for the c-compiler
1734 AC_C_INLINE
1735
1736 dnl check the sizes of integral types (give some reasonable default values for
1737 dnl cross-compiling)
1738 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1739 AC_CHECK_SIZEOF(char, 1)
1740 AC_CHECK_SIZEOF(short, 2)
1741 AC_CHECK_SIZEOF(void *, 4)
1742 AC_CHECK_SIZEOF(int, 4)
1743 AC_CHECK_SIZEOF(long, 4)
1744 AC_CHECK_SIZEOF(size_t, 4)
1745
1746 case "${host}" in
1747     arm-*-linux* )
1748         AC_CHECK_SIZEOF(long long, 8)
1749     ;;
1750     *-hp-hpux* )
1751         AC_CHECK_SIZEOF(long long, 0)
1752         if test "$ac_cv_sizeof_long_long" != "0"; then
1753             dnl HPUX 10.20 headers need this define in order to use long long definitions
1754             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1755         fi
1756     ;;
1757     * )
1758         AC_CHECK_SIZEOF(long long, 0)
1759 esac
1760
1761 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1762 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1763 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1764 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1765 [
1766     AC_TRY_RUN(
1767         [
1768             /* DJGPP only has fake wchar_t: */
1769             #ifdef __DJGPP__
1770             #  error "fake wchar_t"
1771             #endif
1772             #ifdef HAVE_WCHAR_H
1773             #  ifdef __CYGWIN__
1774             #    include <stddef.h>
1775             #  endif
1776             #  include <wchar.h>
1777             #endif
1778             #ifdef HAVE_STDLIB_H
1779             #  include <stdlib.h>
1780             #endif
1781             #include <stdio.h>
1782             int main()
1783             {
1784                 FILE *f=fopen("conftestval", "w");
1785                 if (!f) exit(1);
1786                 fprintf(f, "%i", sizeof(wchar_t));
1787                 exit(0);
1788             }
1789         ],
1790         wx_cv_sizeof_wchar_t=`cat conftestval`,
1791         wx_cv_sizeof_wchar_t=0,
1792         [
1793             case "${host}" in
1794               *-pc-msdosdjgpp )
1795                 wx_cv_sizeof_wchar_t=0
1796                 ;;
1797               * )
1798                 wx_cv_sizeof_wchar_t=4
1799                 ;;
1800             esac
1801         ]
1802     )
1803 ])
1804
1805 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1806
1807 dnl checks needed to define wxVaCopy
1808 AC_CACHE_CHECK([for va_copy],
1809     wx_cv_func_va_copy,
1810     [
1811         AC_LINK_IFELSE([
1812             #include <stdarg.h>
1813             void foo(char *f, ...)
1814             {
1815                 va_list ap1, ap2;
1816                 va_start(ap1, f);
1817                 va_copy(ap2, ap1);
1818                 va_end(ap2);
1819                 va_end(ap1);
1820             }
1821             int main()
1822             {
1823                 foo("hi", 17);
1824                 return 0;
1825             }],
1826             wx_cv_func_va_copy=yes,
1827             wx_cv_func_va_copy=no
1828         )
1829     ]
1830 )
1831
1832 if test $wx_cv_func_va_copy = "yes"; then
1833     AC_DEFINE(HAVE_VA_COPY)
1834 else
1835     dnl try to understand how can we copy va_lists
1836     AC_CACHE_CHECK([if va_list can be copied by value],
1837         wx_cv_type_va_list_lvalue,
1838         [
1839             AC_RUN_IFELSE([
1840                 #include <stdarg.h>
1841                 int foo(char *f, ...)
1842                 {
1843                     va_list ap1, ap2;
1844                     va_start(ap1, f);
1845                     ap2 = ap1;
1846                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1847                         return 1;
1848                     va_end(ap2);
1849                     va_end(ap1);
1850                     return 0;
1851                 }
1852                 int main()
1853                 {
1854                     return foo("hi", 17);
1855                 }],
1856                 wx_cv_type_va_list_lvalue=yes,
1857                 wx_cv_type_va_list_lvalue=no,
1858                 dnl assume most common case for cross-compiling...
1859                 wx_cv_type_va_list_lvalue=yes
1860             )
1861         ]
1862     )
1863
1864     if test $wx_cv_type_va_list_lvalue != "yes"; then
1865         dnl we suppose that the only thing which can't be copied like this
1866         dnl are arrays... only experience will show whether this is really true
1867         AC_DEFINE(VA_LIST_IS_ARRAY)
1868     fi
1869 fi
1870
1871 dnl check for large file support
1872 AC_SYS_LARGEFILE
1873
1874 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1875 dnl line because otherwise the system headers risk being included before
1876 dnl wx/defs.h which defines these constants leading to inconsistent
1877 dnl sizeof(off_t) in different source files of the same program and linking
1878 dnl problems
1879 if test "x$wx_largefile" = "xyes"; then
1880     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1881         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1882     else
1883         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1884     fi
1885     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1886     AC_FUNC_FSEEKO
1887     if test "$ac_cv_sys_largefile_source" != no; then
1888         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1889     fi
1890     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1891 fi
1892
1893 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1894 WX_C_BIGENDIAN
1895
1896 dnl check for iostream (as opposed to iostream.h) standard header
1897 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1898
1899 dnl check whether C++ compiler supports bool built-in type
1900 WX_CPP_BOOL
1901
1902 dnl check whether C++ compiler supports explicit keyword
1903 WX_CPP_EXPLICIT
1904
1905 dnl check whether C++ compiler supports C++ casts
1906 AC_CXX_CONST_CAST
1907 AC_CXX_REINTERPRET_CAST
1908 AC_CXX_STATIC_CAST
1909
1910 dnl check various STL features
1911 if test "$wxUSE_STL" = "yes"; then
1912     AC_LANG_PUSH(C++)
1913
1914     dnl check for basic STL functionality
1915     AC_MSG_CHECKING([for basic STL functionality])
1916     AC_TRY_COMPILE([#include <string>
1917                     #include <functional>
1918                     #include <algorithm>
1919                     #include <vector>
1920                     #include <list>],
1921                     [std::vector<int> moo;
1922                      std::list<int> foo;
1923                      std::vector<int>::iterator it =
1924                          std::find_if(moo.begin(), moo.end(),
1925                                       std::bind2nd(std::less<int>(), 3));],
1926                     [AC_MSG_RESULT([yes])],
1927                     [AC_MSG_RESULT([no])
1928                      AC_MSG_ERROR([Basic STL functionality missing])])
1929
1930     dnl check if <string> declares std::wstring
1931     AC_MSG_CHECKING([for std::wstring in <string>])
1932     AC_TRY_COMPILE([#include <string>],
1933                    [std::wstring foo;],
1934                    [AC_MSG_RESULT(yes)
1935                     AC_DEFINE(HAVE_STD_WSTRING)],
1936                    [AC_MSG_RESULT(no)])
1937
1938     dnl check for compliant std::string::compare
1939     AC_MSG_CHECKING([for compliant std::string::compare])
1940     AC_TRY_COMPILE([#include <string>],
1941                    [std::string foo, bar;
1942                     foo.compare(bar);
1943                     foo.compare(1, 1, bar);
1944                     foo.compare(1, 1, bar, 1, 1);
1945                     foo.compare("");
1946                     foo.compare(1, 1, "");
1947                     foo.compare(1, 1, "", 2);],
1948                    [AC_MSG_RESULT(yes)
1949                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1950                    [AC_MSG_RESULT(no)])
1951
1952     dnl check for hash_map and hash_set headers
1953     AC_CHECK_HEADER([hash_map],
1954                     [AC_MSG_CHECKING([for hash_map and hash_set])
1955                      AC_TRY_COMPILE([#include <hash_map>
1956                                      #include <hash_set>],
1957                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1958                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1959                                     [AC_MSG_RESULT(yes)
1960                                      AC_DEFINE(HAVE_HASH_MAP)
1961                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1962                                     [AC_MSG_RESULT(no)])
1963                      ])
1964
1965     AC_CHECK_HEADER([ext/hash_map],
1966                     [AC_MSG_CHECKING([for hash_map and hash_set])
1967                      AC_TRY_COMPILE([#include <ext/hash_map>
1968                                      #include <ext/hash_set>],
1969                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1970                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1971                                     [AC_MSG_RESULT(yes)
1972                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1973                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1974                                     [AC_MSG_RESULT(no)])
1975                      ])
1976
1977     AC_LANG_POP
1978 fi
1979
1980 dnl ---------------------------------------------------------------------------
1981 dnl Define search path for includes and libraries: all headers and libs will be
1982 dnl looked for in all directories of this path
1983 dnl ---------------------------------------------------------------------------
1984
1985 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1986 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1987 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1988 dnl
1989 dnl Also try to put all directories which may contain X11R6 before those which
1990 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1991 dnl
1992 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1993 dnl systems which have both (AIX 4.x does)
1994 SEARCH_INCLUDE="\
1995     /usr/local/include        \
1996                               \
1997     /usr/Motif-2.1/include    \
1998     /usr/Motif-1.2/include    \
1999     /usr/include/Motif1.2     \
2000     /opt/xpm/include/X11      \
2001     /opt/GBxpm/include/       \
2002     /opt/GBxpm/X11/include/   \
2003                               \
2004     /usr/dt/include           \
2005     /usr/openwin/include      \
2006                               \
2007     /usr/include/Xm           \
2008                               \
2009     /usr/X11R6/include        \
2010     /usr/X11R6.4/include      \
2011     /usr/X11R5/include        \
2012     /usr/X11R4/include        \
2013                               \
2014     /usr/include/X11R6        \
2015     /usr/include/X11R5        \
2016     /usr/include/X11R4        \
2017                               \
2018     /usr/local/X11R6/include  \
2019     /usr/local/X11R5/include  \
2020     /usr/local/X11R4/include  \
2021                               \
2022     /usr/local/include/X11R6  \
2023     /usr/local/include/X11R5  \
2024     /usr/local/include/X11R4  \
2025                               \
2026     /usr/X11/include          \
2027     /usr/include/X11          \
2028     /usr/local/X11/include    \
2029     /usr/local/include/X11    \
2030                               \
2031     /usr/X386/include         \
2032     /usr/x386/include         \
2033     /usr/XFree86/include/X11  \
2034                               \
2035     X:/XFree86/include        \
2036     X:/XFree86/include/X11    \
2037                               \
2038     /usr/include/gtk          \
2039     /usr/local/include/gtk    \
2040     /usr/include/glib         \
2041     /usr/local/include/glib   \
2042                               \
2043     /usr/include/qt           \
2044     /usr/local/include/qt     \
2045                               \
2046     /usr/local/arm/3.3.2/include     \
2047                               \
2048     /usr/include/windows      \
2049     /usr/include/wine         \
2050     /usr/local/include/wine   \
2051                               \
2052     /usr/unsupported/include  \
2053     /usr/athena/include       \
2054     /usr/local/x11r5/include  \
2055     /usr/lpp/Xamples/include  \
2056                               \
2057     /usr/openwin/share/include"
2058
2059 dnl prepend lib and lib32 for IRIX where the files in these directories should
2060 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2061 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2062 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2063 dnl
2064 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
2065 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
2066
2067 dnl ------------------------------------------------------------------------
2068 dnl Check for libraries
2069 dnl ------------------------------------------------------------------------
2070
2071 dnl flush the cache because checking for libraries below might abort
2072 AC_CACHE_SAVE
2073
2074 dnl check for glibc version
2075 dnl
2076 dnl VZ: I have no idea why had this check been there originally, but now
2077 dnl     we could probably do without it by just always adding _GNU_SOURCE
2078 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2079     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2080         AC_TRY_COMPILE([#include <features.h>],
2081             [
2082                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2083                     #error not glibc2.1
2084                 #endif
2085             ],
2086             [
2087                 wx_cv_lib_glibc21=yes
2088             ],
2089             [
2090                 wx_cv_lib_glibc21=no
2091             ]
2092         )
2093     ])
2094     if test "$wx_cv_lib_glibc21" = "yes"; then
2095         AC_DEFINE(wxHAVE_GLIBC2)
2096     fi
2097 fi
2098
2099 dnl we may need _GNU_SOURCE for 2 things:
2100 dnl
2101 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2102 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2103 dnl  which breaks libtiff compilation, so it is simpler to just define
2104 dnl  _GNU_SOURCE to get everything)
2105 dnl
2106 dnl  2. for Unicode functions
2107 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2108     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2109         AC_DEFINE(_GNU_SOURCE)
2110     fi
2111 fi
2112
2113 dnl ---------------------------------------------------------------------------
2114 dnl Optional libraries
2115 dnl
2116 dnl   --with-<lib>=sys
2117 dnl       looks for system library and fails if not found
2118 dnl
2119 dnl   --with-<lib>
2120 dnl   --with-<lib>=yes
2121 dnl       looks for system library and, if not found, prints a warning,
2122 dnl       falls back to the builtin wx version, and continues configuration
2123 dnl
2124 dnl   --with-<lib>=builtin
2125 dnl       uses builtin wx version without searching for system library
2126 dnl
2127 dnl   --with-<lib>=no
2128 dnl   --without-<lib>
2129 dnl       do not use library (neither system nor builtin wx version)
2130 dnl
2131 dnl ---------------------------------------------------------------------------
2132
2133 dnl ------------------------------------------------------------------------
2134 dnl Check for regex libraries
2135 dnl ------------------------------------------------------------------------
2136
2137 if test "$wxUSE_REGEX" != "no"; then
2138     AC_DEFINE(wxUSE_REGEX)
2139
2140     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2141         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2142         wxUSE_REGEX=builtin
2143     fi
2144
2145     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2146         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2147         dnl on some old systems it may be in libregex - check for it too?
2148         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2149
2150         if test "x$ac_cv_func_regcomp" != "xyes"; then
2151             if test "$wxUSE_REGEX" = "sys" ; then
2152                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2153             else
2154                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2155                 wxUSE_REGEX=builtin
2156             fi
2157         else
2158             dnl we are using the system library
2159             wxUSE_REGEX=sys
2160             dnl only the built-in supports advanced REs
2161             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2162         fi
2163     fi
2164 fi
2165
2166 dnl ------------------------------------------------------------------------
2167 dnl Check for zlib compression library
2168 dnl ------------------------------------------------------------------------
2169
2170 ZLIB_LINK=
2171 if test "$wxUSE_ZLIB" != "no" ; then
2172     AC_DEFINE(wxUSE_ZLIB)
2173
2174     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2175         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2176         dnl should still use it because hopefully (can someone confirm this?)
2177         dnl Apple did fix the security problem in it and not using the system
2178         dnl library results in a whole bunch of warnings when linking with
2179         dnl Carbon framework
2180         if test "$USE_DARWIN" = 1; then
2181             system_zlib_h_ok="yes"
2182         else
2183             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2184             dnl known to not work) and although I don't know which is
2185             dnl the minimal required version it's safer to test for 1.1.4 as
2186             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2187             dnl has anything more ancient (1.1.3 was released in July 1998)
2188             dnl anyhow
2189             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2190                 [AC_TRY_RUN(
2191                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2192                     [
2193                         #include <zlib.h>
2194                         #include <stdio.h>
2195
2196                         int main()
2197                         {
2198                             FILE *f=fopen("conftestval", "w");
2199                             if (!f) exit(1);
2200                             fprintf(f, "%s",
2201                                     ZLIB_VERSION[0] == '1' &&
2202                                     (ZLIB_VERSION[2] > '1' ||
2203                                     (ZLIB_VERSION[2] == '1' &&
2204                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2205                             exit(0);
2206                         }
2207                     ],
2208                     ac_cv_header_zlib_h=`cat conftestval`,
2209                     ac_cv_header_zlib_h=no,
2210                     dnl cross-compiling: don't have an answer, try later
2211                     unset ac_cv_header_zlib_h
2212                 )]
2213             )
2214             dnl If the test above did not come up with a value (e.g. cross
2215             dnl compiling) then this should give a definitive answer
2216             AC_CHECK_HEADER(zlib.h)
2217
2218             system_zlib_h_ok=$ac_cv_header_zlib_h
2219         fi
2220
2221         if test "$system_zlib_h_ok" = "yes"; then
2222             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2223         fi
2224
2225         if test "x$ZLIB_LINK" = "x" ; then
2226             if test "$wxUSE_ZLIB" = "sys" ; then
2227                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2228             else
2229                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2230                 wxUSE_ZLIB=builtin
2231             fi
2232         else
2233             dnl we are using the system library
2234             wxUSE_ZLIB=sys
2235         fi
2236     fi
2237 fi
2238
2239 dnl ------------------------------------------------------------------------
2240 dnl Check for png library
2241 dnl ------------------------------------------------------------------------
2242
2243 PNG_LINK=
2244 if test "$wxUSE_LIBPNG" != "no" ; then
2245     AC_DEFINE(wxUSE_LIBPNG)
2246
2247     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2248         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2249         wxUSE_LIBPNG=sys
2250     fi
2251
2252     dnl for the check below to have a chance to succeed, we must already have
2253     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2254     dnl doesn't depend on zlib)
2255     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2256         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2257         wxUSE_LIBPNG=builtin
2258     fi
2259
2260     if test "$wxUSE_MGL" != 1 ; then
2261         dnl Don't check for libpng when building wxMGL, libmgl contains it
2262         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2263             dnl libpng version 0.9 is known to not work, if an even newer
2264             dnl version is required, just bump it up in the test below
2265             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2266                 [AC_TRY_RUN(
2267                     dnl png.h defines PNG_LIBPNG_VER=number
2268                     [
2269                         #include <png.h>
2270                         #include <stdio.h>
2271
2272                         int main()
2273                         {
2274                             FILE *f=fopen("conftestval", "w");
2275                             if (!f) exit(1);
2276                             fprintf(f, "%s",
2277                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2278                             exit(0);
2279                         }
2280                     ],
2281                     ac_cv_header_png_h=`cat conftestval`,
2282                     ac_cv_header_png_h=no,
2283                     dnl cross-compiling: test (later) if we have any png.h
2284                     unset ac_cv_header_png_h
2285                 )]
2286             )
2287             AC_CHECK_HEADER(png.h)
2288
2289             if test "$ac_cv_header_png_h" = "yes"; then
2290                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2291             fi
2292
2293             if test "x$PNG_LINK" = "x" ; then
2294                 if test "$wxUSE_LIBPNG" = "sys" ; then
2295                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2296                 else
2297                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2298                     wxUSE_LIBPNG=builtin
2299                 fi
2300             else
2301                 dnl we are using the system library
2302                 wxUSE_LIBPNG=sys
2303             fi
2304         fi
2305     fi
2306
2307     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2308 fi
2309
2310 dnl ------------------------------------------------------------------------
2311 dnl Check for jpeg library
2312 dnl ------------------------------------------------------------------------
2313
2314 JPEG_LINK=
2315 if test "$wxUSE_LIBJPEG" != "no" ; then
2316     AC_DEFINE(wxUSE_LIBJPEG)
2317
2318     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2319         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2320         wxUSE_LIBJPEG=sys
2321     fi
2322
2323     if test "$wxUSE_MGL" != 1 ; then
2324         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2325         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2326             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2327             dnl HAVE_STDLIB_H which are already defined and this provokes
2328             dnl a compiler warning which configure considers as an error...
2329             AC_MSG_CHECKING(for jpeglib.h)
2330             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2331                 AC_TRY_COMPILE(
2332                     [
2333                         #undef HAVE_STDLIB_H
2334                         #include <stdio.h>
2335                         #include <jpeglib.h>
2336                     ],
2337                     [
2338                     ],
2339                     ac_cv_header_jpeglib_h=yes,
2340                     ac_cv_header_jpeglib_h=no
2341                 )
2342             )
2343             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2344
2345             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2346                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2347             fi
2348
2349             if test "x$JPEG_LINK" = "x" ; then
2350                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2351                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2352                 else
2353                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2354                     wxUSE_LIBJPEG=builtin
2355                 fi
2356             else
2357                 dnl we are using the system library
2358                 wxUSE_LIBJPEG=sys
2359             fi
2360         fi
2361     fi
2362 fi
2363
2364 dnl ------------------------------------------------------------------------
2365 dnl Check for tiff library
2366 dnl ------------------------------------------------------------------------
2367
2368 TIFF_LINK=
2369 TIFF_PREREQ_LINKS=-lm
2370 if test "$wxUSE_LIBTIFF" != "no" ; then
2371     AC_DEFINE(wxUSE_LIBTIFF)
2372
2373     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2374         dnl libtiff may depend on libjpeg and libz so use them in the test
2375         dnl below or it would fail
2376         if test "$wxUSE_LIBJPEG" = "sys"; then
2377             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2378         fi
2379         if test "$wxUSE_ZLIB" = "sys"; then
2380             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2381         fi
2382         AC_CHECK_HEADER(tiffio.h,
2383                         [
2384                             AC_CHECK_LIB(tiff, TIFFError,
2385                                          TIFF_LINK=" -ltiff",
2386                                          ,
2387                                          $TIFF_PREREQ_LINKS)
2388                         ]
2389                        )
2390
2391         if test "x$TIFF_LINK" = "x" ; then
2392             if test "$wxUSE_LIBTIFF" = "sys" ; then
2393                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2394             else
2395                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2396                 wxUSE_LIBTIFF=builtin
2397             fi
2398         else
2399             dnl we are using the system library
2400             wxUSE_LIBTIFF=sys
2401         fi
2402     fi
2403 fi
2404
2405 dnl ------------------------------------------------------------------------
2406 dnl Check for expat libraries
2407 dnl ------------------------------------------------------------------------
2408
2409 if test "$wxUSE_EXPAT" != "no"; then
2410     wxUSE_XML=yes
2411     AC_DEFINE(wxUSE_EXPAT)
2412     AC_DEFINE(wxUSE_XML)
2413
2414     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2415         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2416         if test "x$found_expat_h" = "x1"; then
2417             dnl Expat 1.95.6 comes with broken expat.h:
2418             AC_CACHE_CHECK([if expat.h is valid C++ header],
2419                 wx_cv_expat_is_not_broken,
2420                 [
2421                 AC_LANG_SAVE
2422                 AC_LANG_CPLUSPLUS
2423                 AC_TRY_COMPILE([#include <expat.h>],[],
2424                     wx_cv_expat_is_not_broken=yes,
2425                     wx_cv_expat_is_not_broken=no
2426                 )
2427                 AC_LANG_RESTORE
2428                 ]
2429             )
2430             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2431                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2432             fi
2433         fi
2434         if test "x$EXPAT_LINK" = "x" ; then
2435             if test "$wxUSE_EXPAT" = "sys" ; then
2436                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2437             else
2438                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2439                 wxUSE_EXPAT=builtin
2440             fi
2441         else
2442             dnl we are using the system library
2443             wxUSE_EXPAT=sys
2444         fi
2445     fi
2446     if test "$wxUSE_EXPAT" = "builtin" ; then
2447         dnl Expat needs this:
2448         AC_CONFIG_SUBDIRS([src/expat])
2449     fi
2450 fi
2451
2452
2453 dnl ------------------------------------------------------------------------
2454 dnl Check for libmspack
2455 dnl ------------------------------------------------------------------------
2456
2457 if test "$wxUSE_LIBMSPACK" != "no"; then
2458     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2459     if test "x$found_mspack_h" = "x1"; then
2460         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2461                      MSPACK_LINK=" -lmspack")
2462     fi
2463     if test "x$MSPACK_LINK" = "x" ; then
2464         wxUSE_LIBMSPACK=no
2465     fi
2466 fi
2467
2468 if test "$wxUSE_LIBMSPACK" != "no"; then
2469     AC_DEFINE(wxUSE_LIBMSPACK)
2470 fi
2471
2472
2473 dnl ----------------------------------------------------------------
2474 dnl search for toolkit (widget sets)
2475 dnl ----------------------------------------------------------------
2476
2477 AFMINSTALL=
2478 WIN32INSTALL=
2479
2480 TOOLKIT=
2481 TOOLKIT_INCLUDE=
2482 WIDGET_SET=
2483
2484 dnl are we building for a win32 target environment?
2485 dnl If so, setup common stuff needed for both GUI and Base libs.
2486 if test "$USE_WIN32" = 1 ; then
2487     AC_CHECK_HEADERS(w32api.h)
2488     AC_CHECK_HEADER(windows.h, [],
2489     [
2490         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2491     ])
2492
2493     dnl --- FIXME: This is still a somewhat random list of libs,
2494     dnl ---        some of them should probably be included conditionally.
2495     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2496
2497     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2498         LIBS="$LIBS -loleacc"
2499     fi
2500
2501     case "${host}" in
2502         *-*-cygwin* )
2503             dnl Cygwin doesn't include these by default
2504             LIBS="$LIBS -lkernel32 -luser32"
2505             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2506     esac
2507
2508     dnl add extra odbc libs if we have compiled in odbc
2509     if test "$wxUSE_ODBC" = "sys" ; then
2510         wxUSE_ODBC = "yes"
2511     fi
2512     if test "$wxUSE_ODBC" = "yes" ; then
2513         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2514         AC_DEFINE(wxUSE_ODBC)
2515     fi
2516     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2517
2518     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2519     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2520
2521     dnl install Win32-specific files in "make install"
2522     WIN32INSTALL=win32install
2523 fi
2524
2525 if test "$wxUSE_GUI" = "yes"; then
2526     USE_GUI=1
2527
2528     GUI_TK_LIBRARY=
2529
2530     WXGTK12=
2531     WXGTK127=
2532     WXGTK20=
2533     WXGPE=
2534
2535     if test "$wxUSE_COCOA" = 1 ; then
2536         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2537             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2538             wxUSE_PRINTING_ARCHITECTURE=no
2539         fi
2540         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2541             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2542             wxUSE_DRAG_AND_DROP=no
2543         fi
2544         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2545             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2546             wxUSE_DRAGIMAGE=no
2547         fi
2548     fi
2549
2550     if test "$wxUSE_MSW" = 1 ; then
2551         TOOLKIT=MSW
2552         GUIDIST=MSW_DIST
2553
2554         dnl -mwindows causes a heap of other default gui libs to be linked in.
2555         case "${host}" in
2556             *-*-mingw32* )
2557                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2558         esac
2559     fi
2560
2561     if test "$wxUSE_GTK" = 1; then
2562         AC_MSG_CHECKING([for GTK+ version])
2563
2564         gtk_version_cached=1
2565         AC_CACHE_VAL(wx_cv_lib_gtk,
2566             [
2567                 dnl stupid GTK+ AM macros produce their own messages, so we
2568                 dnl have to pass to the next line
2569                 gtk_version_cached=0
2570                 AC_MSG_RESULT()
2571
2572                 dnl we must link against lgthread unless the user
2573                 dnl used --disable-threads
2574                 GTK_MODULES=
2575                 if test "$wxUSE_THREADS" = "yes"; then
2576                     GTK_MODULES=gthread
2577                 fi
2578
2579                 dnl note that if we fail to find GTK2 we abort and don't fall
2580                 dnl back to GTK1.x
2581                 wx_cv_lib_gtk=
2582                 if test "x$wxUSE_GTK2" = "xyes"; then
2583                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2584                 else
2585                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2586
2587                     if test -z "$wx_cv_lib_gtk"; then
2588                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2589                     fi
2590                 fi
2591
2592                 if test -z "$wx_cv_lib_gtk"; then
2593                     dnl looks better in AC_MSG_RESULT
2594                     wx_cv_lib_gtk=none
2595                 else
2596                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2597                     dnl subsequent runs
2598                     wx_cv_cflags_gtk=$GTK_CFLAGS
2599                     wx_cv_libs_gtk=$GTK_LIBS
2600                 fi
2601             ]
2602         )
2603
2604         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2605         dnl enough
2606         if test "$gtk_version_cached" = 1; then
2607             AC_MSG_RESULT($wx_cv_lib_gtk)
2608         fi
2609
2610         case "$wx_cv_lib_gtk" in
2611             2.0)    WXGTK20=1
2612                     TOOLKIT_VERSION=2
2613                     ;;
2614             1.2.7)  WXGTK127=1
2615                     WXGTK12=1
2616                     ;;
2617             1.2.3)  WXGTK12=1
2618                     ;;
2619             *)      AC_MSG_ERROR([
2620 Please check that gtk-config is in path, the directory
2621 where GTK+ libraries are installed (returned by
2622 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2623 equivalent variable and GTK+ is version 1.2.3 or above.
2624                             ])
2625                     ;;
2626         esac
2627
2628         if test "$WXGTK20" = 1; then
2629             save_CFLAGS="$CFLAGS"
2630             save_LIBS="$LIBS"
2631             CFLAGS="$CFLAGS $GTK_CFLAGS"
2632             LIBS="$LIBS $GTK_LIBS"
2633
2634             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2635
2636             dnl test if we have at least GTK+ 2.4:
2637             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2638             AC_TRY_COMPILE([
2639                             #include <gtk/gtk.h>
2640                            ],
2641                            [
2642                             #if !GTK_CHECK_VERSION(2,4,0)
2643                             #error "Not GTK+ 2.4"
2644                             #endif
2645                            ],
2646                            [
2647                             AC_DEFINE(__WXGTK24__)
2648                             AC_MSG_RESULT([yes])
2649                            ],
2650                            [
2651                             AC_MSG_RESULT([no])
2652                            ])
2653
2654             CFLAGS="$save_CFLAGS"
2655             LIBS="$save_LIBS"
2656         else
2657             if test "$wxUSE_UNICODE" = "yes"; then
2658                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2659                 wxUSE_UNICODE=no
2660             fi
2661         fi
2662
2663         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2664         dnl have it but we do the check for the others)
2665         if test "$USE_DARWIN" != 1; then
2666             AC_CHECK_FUNCS(poll)
2667         fi
2668
2669         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2670         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2671
2672         AFMINSTALL=afminstall
2673         TOOLKIT=GTK
2674         GUIDIST=GTK_DIST
2675
2676         dnl test for XIM support in libgdk
2677         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2678
2679
2680         dnl test for external libxpm if we're configured to use it
2681         if test "$wxUSE_GPE" = "yes"; then
2682             AC_MSG_CHECKING(for gpewidget library)
2683             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2684             if test "$ac_find_libraries" != "" ; then
2685                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2686                 dnl -lgpewidget must be before all GTK libs and
2687                 dnl we guess its path from the prefix
2688                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2689                 WXGPE=1
2690                 AC_MSG_RESULT(found at $ac_find_libraries)
2691             else
2692                 AC_MSG_RESULT(not found)
2693             fi
2694
2695             dnl AC_MSG_CHECKING(for gpe library)
2696             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2697             dnl if test "$ac_find_libraries" != "" ; then
2698             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2699             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2700             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2701             dnl else
2702             dnl     AC_MSG_RESULT(not found)
2703             dnl fi
2704         fi
2705     fi
2706
2707     if test "$wxUSE_MGL" = 1; then
2708        AC_MSG_CHECKING(for SciTech MGL library)
2709         if test "x$MGL_ROOT" = x ; then
2710             AC_MSG_RESULT(not found)
2711             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2712         else
2713             AC_MSG_RESULT($MGL_ROOT)
2714         fi
2715
2716         AC_MSG_CHECKING(for libmgl location)
2717         dnl Find MGL library that we want
2718         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2719         dnl             and for non-x86 versions
2720         case "${host}" in
2721             *-*-linux* )
2722               dnl glibc.so, glibc are for older versions of MGL,
2723               dnl x86/a, x86/so are used by >= 5.0 R11
2724               if test "x$wxUSE_SHARED" = xyes ; then
2725                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2726               else
2727                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2728               fi
2729               ;;
2730             *-pc-msdosdjgpp )
2731               mgl_os_candidates="dos32/dj2"
2732               ;;
2733             *)
2734               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2735         esac
2736
2737         mgl_lib_type=""
2738         mgl_os=""
2739
2740         for mgl_os_i in $mgl_os_candidates ; do
2741             if test "x$mgl_os" = x ; then
2742                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2743                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2744                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2745                         mgl_lib_type=debug
2746                         mgl_os=$mgl_os_i
2747                     fi
2748                 fi
2749                 if test "x$mgl_lib_type" = x ; then
2750                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2751                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2752                         mgl_lib_type=release
2753                         mgl_os=$mgl_os_i
2754                     fi
2755                 fi
2756             fi
2757         done
2758
2759         if test "x$mgl_os" = x ; then
2760             AC_MSG_RESULT(not found)
2761             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2762         fi
2763         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2764
2765         wxUSE_UNIVERSAL="yes"
2766
2767         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2768         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2769
2770         AFMINSTALL=afminstall
2771         TOOLKIT=MGL
2772         GUIDIST=MGL_DIST
2773     fi
2774
2775     if test "$wxUSE_MICROWIN" = 1; then
2776         AC_MSG_CHECKING(for MicroWindows)
2777         if test "x$MICROWINDOWS" = x ; then
2778             AC_MSG_RESULT(not found)
2779             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2780         else
2781             AC_MSG_RESULT($MICROWINDOWS)
2782         fi
2783
2784         if test -f $MICROWINDOWS/lib/libmwin.a; then
2785             AC_MSG_RESULT(MicroWindows' libraries found.)
2786         else
2787             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2788         fi
2789
2790         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2791         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2792
2793         wxUSE_UNIVERSAL="yes"
2794
2795         AFMINSTALL=afminstall
2796         TOOLKIT=MICROWIN
2797         GUIDIST=MICROWIN_DIST
2798
2799         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2800     fi
2801
2802     dnl common part of X11 and Motif port checks
2803     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2804         dnl use standard macros to check for X headers/libs, this brings
2805         dnl support for the standard configure options --x-includes,
2806         dnl --x-libraries and --no-x
2807         AC_PATH_XTRA
2808
2809         if test "$no_x" = "yes"; then
2810           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2811         fi
2812
2813         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2814         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2815         dnl this junk out
2816         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2817         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2818         AFMINSTALL=afminstall
2819         COMPILED_X_PROGRAM=0
2820
2821     fi
2822
2823     if test "$wxUSE_X11" = 1; then
2824         if test "$wxUSE_NANOX" = "yes"; then
2825             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2826             if test "x$MICROWIN" = x ; then
2827                 AC_MSG_RESULT(not found)
2828                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2829             else
2830                 AC_MSG_RESULT($MICROWIN)
2831                 AC_DEFINE(wxUSE_NANOX)
2832             fi
2833         fi
2834
2835         if test "$wxUSE_UNICODE" = "yes"; then
2836                 PKG_CHECK_MODULES(PANGOX, pangox,
2837                     [
2838                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2839                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2840                     ],
2841                     [
2842                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2843                     ]
2844                 )
2845                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2846                     [
2847                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2848                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2849                     ],
2850                     [
2851                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2852                         wxUSE_PRINTING_ARCHITECTURE="no"
2853                     ]
2854                 )
2855                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2856                     [
2857                         AC_DEFINE(HAVE_PANGO_XFT)
2858                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2859                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2860                     ],
2861                     [
2862                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2863                     ]
2864                 )
2865                 save_CFLAGS="$CFLAGS"
2866                 save_LIBS="$LIBS"
2867                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2868                 LIBS="$LIBS $PANGOX_LIBS"
2869                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2870                 CFLAGS="$save_CFLAGS"
2871                 LIBS="$save_LIBS"
2872         fi
2873
2874         wxUSE_UNIVERSAL="yes"
2875
2876         if test "$wxUSE_NANOX" = "yes"; then
2877             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2878             TOOLCHAIN_DEFS="${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"
2879             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2880         else
2881             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2882         fi
2883
2884         TOOLKIT=X11
2885         GUIDIST=X11_DIST
2886     fi
2887
2888     if test "$wxUSE_MOTIF" = 1; then
2889         AC_MSG_CHECKING(for Motif/Lesstif headers)
2890         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2891         if test "$ac_find_includes" != "" ; then
2892             AC_MSG_RESULT(found in $ac_find_includes)
2893             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2894             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2895         else
2896             AC_TRY_COMPILE(
2897                 [
2898                     #include <Xm/Xm.h>
2899                 ],
2900                 [
2901                     int version;
2902                     version = xmUseVersion;
2903                 ],
2904                 [
2905                     AC_MSG_RESULT(found in default search path)
2906                     COMPILED_X_PROGRAM=1
2907                 ],
2908                 [
2909                     AC_MSG_RESULT(no)
2910                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2911                 ]
2912             )
2913         fi
2914
2915         if test "$COMPILED_X_PROGRAM" = 0; then
2916             AC_MSG_CHECKING(for Motif/Lesstif library)
2917             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2918             if test "$ac_find_libraries" != "" ; then
2919                 AC_MSG_RESULT(found at $ac_find_libraries)
2920
2921                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2922                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2923             else
2924                 dnl it might happen that we found headers in one of the
2925                 dnl standard paths but the libs are elsewhere - we do need to
2926                 dnl try to compile a sample program then here
2927                 save_CFLAGS=$CFLAGS
2928                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2929
2930                 AC_TRY_COMPILE(
2931                     [
2932                         #include <Xm/Xm.h>
2933                     ],
2934                     [
2935                         int version;
2936                         version = xmUseVersion;
2937                     ],
2938                     [
2939                         AC_MSG_RESULT(found in default search path)
2940                         COMPILED_X_PROGRAM=1
2941                     ],
2942                     [
2943                         AC_MSG_RESULT(no)
2944                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2945                     ]
2946                 )
2947
2948                 CFLAGS=$save_CFLAGS
2949             fi
2950         fi
2951
2952         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2953         libp_link=""
2954         libsm_ice_link=""
2955         libs_found=0
2956         for libp in "" " -lXp"; do
2957             if test "$libs_found" = "0"; then
2958                 for libsm_ice in "" " -lSM -lICE"; do
2959                     if test "$libs_found" = "0"; then
2960                         save_LIBS="$LIBS"
2961                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2962                         save_CFLAGS=$CFLAGS
2963                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2964
2965                         AC_TRY_LINK(
2966                             [
2967                                 #include <Xm/Xm.h>
2968                                 #include <Xm/List.h>
2969                             ],
2970                             [
2971                                 XmString string = NULL;
2972                                 Widget w = NULL;
2973                                 int position = 0;
2974                                 XmListAddItem(w, string, position);
2975                             ],
2976                             [
2977                                 libp_link="$libp"
2978                                 libsm_ice_link="$libsm_ice"
2979                                 AC_MSG_RESULT(
2980                                     [need${libp_link}${libsm_ice_link}])
2981                                 libs_found=1
2982                             ], []
2983                         )
2984
2985                         LIBS="$save_LIBS"
2986                         CFLAGS=$save_CFLAGS
2987                     fi
2988                 done
2989             fi
2990         done
2991
2992         if test "$libs_found" = "0"; then
2993             AC_MSG_RESULT([can't find the right libraries])
2994             AC_MSG_ERROR([can't link a simple motif program])
2995         fi
2996
2997         save_CFLAGS=$CFLAGS
2998         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2999         AC_MSG_CHECKING([for Motif 2])
3000         AC_TRY_COMPILE([
3001                         #include <Xm/Xm.h>
3002                        ],
3003                        [
3004                         #if XmVersion < 2000
3005                         #error "Not Motif 2"
3006                         #endif
3007                        ],
3008                        [
3009                         AC_DEFINE(__WXMOTIF20__,1)
3010                         AC_MSG_RESULT([found])
3011                        ],
3012                        [
3013                         AC_DEFINE(__WXMOTIF20__,0)
3014                         AC_MSG_RESULT([not found])
3015                        ])
3016         CFLAGS=$save_CFLAGS
3017
3018         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3019         TOOLKIT=MOTIF
3020         GUIDIST=MOTIF_DIST
3021     fi
3022
3023     dnl more tests common to X11 and Motif:
3024     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3025         dnl test for external libxpm if we're configured to use it
3026         if test "$wxUSE_LIBXPM" = "sys"; then
3027             AC_MSG_CHECKING(for Xpm library)
3028             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3029             if test "$ac_find_libraries" != "" ; then
3030                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3031                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3032                 AC_MSG_RESULT(found at $ac_find_libraries)
3033
3034                 AC_CACHE_CHECK([for X11/xpm.h],
3035                     wx_cv_x11_xpm_h,
3036                     [
3037                         save_CFLAGS=$CFLAGS
3038                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3039
3040                         AC_TRY_COMPILE(
3041                             [
3042                                 #include <X11/xpm.h>
3043                             ],
3044                             [
3045                                 int version;
3046                                 version = XpmLibraryVersion();
3047                             ],
3048                             wx_cv_x11_xpm_h=yes,
3049                             wx_cv_x11_xpm_h=no
3050                         )
3051
3052                         CFLAGS=$save_CFLAGS
3053                     ]
3054                 )
3055
3056                 if test $wx_cv_x11_xpm_h = "yes"; then
3057                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3058                     AC_DEFINE(wxHAVE_LIB_XPM)
3059                 else
3060                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3061                 fi
3062             fi
3063
3064         fi
3065
3066         dnl XShapeQueryExtension checks: first the library, then prototype
3067         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3068                      [
3069                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3070                       wxHAVE_XEXT_LIB=1
3071                      ],
3072                      [], [$GUI_TK_LIBRARY -lX11])
3073
3074         if test "$wxHAVE_XEXT_LIB" = 1; then
3075             save_CFLAGS="$CFLAGS"
3076             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3077
3078             AC_MSG_CHECKING([for X11/extensions/shape.h])
3079             AC_TRY_COMPILE([
3080                             #include <X11/Xlib.h>
3081                             #include <X11/extensions/shape.h>
3082                            ],
3083                            [
3084                             int dummy1, dummy2;
3085                             XShapeQueryExtension((Display*)NULL,
3086                                                  (int*)NULL, (int*)NULL);
3087                            ],
3088                            [
3089                             AC_DEFINE(HAVE_XSHAPE)
3090                             AC_MSG_RESULT([found])
3091                            ],
3092                            [
3093                             AC_MSG_RESULT([not found])
3094                            ])
3095             CFLAGS="$save_CFLAGS"
3096
3097         fi
3098     fi
3099
3100     if test "$wxUSE_MAC" = 1; then
3101         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3102         if test "$GCC" = yes; then
3103             AC_MSG_RESULT([gcc])
3104             CPPFLAGS_PASCAL="-fpascal-strings"
3105         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3106             AC_MSG_RESULT([xlc])
3107             CPPFLAGS_PASCAL="-qmacpstr"
3108         else
3109             AC_MSG_RESULT([none])
3110         fi
3111
3112         if test "x$wxUSE_UNIX" = "xyes"; then
3113             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3114         else
3115             dnl platform.h needs TARGET_CARBON before setup.h
3116             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3117         fi
3118
3119         TOOLKIT=MAC
3120         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3121         GUIDIST=MACX_DIST
3122         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3123         dnl are different, so they need different names:
3124         WXBASEPORT="_carbon"
3125     fi
3126
3127     if test "$wxUSE_COCOA" = 1; then
3128         TOOLKIT=COCOA
3129         GUIDIST=COCOA_DIST
3130     fi
3131
3132     if test "$wxUSE_PM" = 1; then
3133         TOOLKIT=PM
3134         GUIDIST=PM_DIST
3135         AC_CACHE_CHECK([for type SPBCDATA],
3136             wx_cv_spbcdata,
3137             [
3138                 AC_TRY_COMPILE(
3139                     [
3140                         #define INCL_PM
3141                         #include <os2.h>
3142                     ],
3143                     [
3144                         SPBCDATA test;
3145                     ],
3146                     wx_cv_spbcdata=yes,
3147                     wx_cv_spbcdata=no
3148                 )
3149             ]
3150         )
3151
3152         if test $wx_cv_spbcdata = "yes"; then
3153             AC_DEFINE(HAVE_SPBCDATA)
3154         fi
3155     fi
3156
3157     dnl the name of the directory where the files for this toolkit live
3158     if test "$TOOLKIT" = "PM" ; then
3159         TOOLKIT_DIR="os2"
3160     else
3161         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3162     fi
3163
3164     if test "$wxUSE_UNIVERSAL" = "yes"; then
3165         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3166         WIDGET_SET=univ
3167     fi
3168
3169     dnl distribute samples/demos/utils with GUI versions
3170     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3171     DISTDIR="wx\$(TOOLKIT)"
3172 else
3173     USE_GUI=0
3174
3175     dnl this doesn't quite work right for wxBase, but the places
3176     dnl where it is wrong aren't fatal (yet) though.
3177     TOOLKIT_DIR="base"
3178
3179     dnl the sources, their dependenices and the headers
3180     if test "$USE_WIN32" = 1 ; then
3181         dnl yes, the toolkit for wxBase on win32 is actually MSW
3182         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3183         TOOLKIT="MSW"
3184     fi
3185
3186     dnl distribute only wxBase sources/headers
3187     GUIDIST="BASE_DIST"
3188     DISTDIR="wxBase"
3189 fi
3190
3191 dnl ---------------------------------------------------------------------------
3192 dnl Optional libraries included when system library is not used
3193 dnl ---------------------------------------------------------------------------
3194
3195
3196 dnl ----------------------------------------------------------------
3197 dnl iODBC support
3198 dnl ----------------------------------------------------------------
3199
3200 IODBC_C_SRC=""
3201
3202
3203 dnl ODBC is handled seperately for MSW
3204 if test "$TOOLKIT" != "MSW" ; then
3205
3206     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3207         dnl This is not ideal we really ough to use the unixodbc-config
3208         dnl  or iodbc-config if they exist.
3209
3210         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3211         if test "x$found_sql_h" = "x1" ; then
3212             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3213             [
3214                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3215                 [
3216                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3217                 ])
3218             ])
3219         fi
3220         if test "x$ODBC_LINK" = "x" ; then
3221             if test "$wxUSE_ODBC" = "sys" ; then
3222                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3223             else
3224                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3225                 wxUSE_ODBC=builtin
3226             fi
3227         else
3228             dnl we are using the system library
3229             wxUSE_ODBC=sys
3230         fi
3231     fi
3232     if test "$wxUSE_ODBC" != "no" ; then
3233         AC_DEFINE(wxUSE_ODBC)
3234         if test "$wxUSE_ODBC" = "builtin" ; then
3235             AC_DEFINE(wxUSE_BUILTIN_IODBC)
3236         fi
3237         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3238
3239         dnl is this still necessary in 2.5?
3240         WXODBCFLAG="-D_IODBC_"
3241     fi
3242 fi
3243
3244
3245 dnl ---------------------------------------------------------------------------
3246 dnl wxDisplay Sanity checks
3247 dnl ---------------------------------------------------------------------------
3248
3249 if test "$wxUSE_DISPLAY" = "yes"; then
3250 dnl ---------------------------------------------------------------------------
3251 dnl Xinerama (for unix ) - Brian Victor
3252 dnl ---------------------------------------------------------------------------
3253     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3254         AC_MSG_CHECKING([for Xinerama])
3255         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3256         if test "$ac_find_libraries" != "" ; then
3257             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3258             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3259                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3260             fi
3261             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3262             AC_MSG_RESULT([yes])
3263
3264             AC_MSG_CHECKING([for Xxf86vm extension])
3265             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3266             if test "$ac_find_libraries" != "" ; then
3267                 AC_MSG_RESULT([yes])
3268                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3269                                  [
3270                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3271                                  ],
3272                                  [],
3273                                  [
3274                                       #if HAVE_X11_XLIB_H
3275                                         #include <X11/Xlib.h>
3276                                       #endif
3277                                  ])
3278             else
3279                 AC_MSG_RESULT([no])
3280             fi
3281
3282         else
3283             AC_MSG_RESULT([no])
3284             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3285             wxUSE_DISPLAY="no"
3286         fi
3287     elif test "$wxUSE_MSW" = 1; then
3288 dnl ---------------------------------------------------------------------------
3289 dnl DirectDraw  / Multimon for MSW
3290 dnl ---------------------------------------------------------------------------
3291         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3292             [
3293                 wxUSE_DISPLAY="no"
3294                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3295             ],
3296             [#include <windows.h>])
3297     fi
3298 fi
3299
3300 dnl ---------------------------------------------------------------------------
3301 dnl OpenGL libraries
3302 dnl ---------------------------------------------------------------------------
3303
3304 USE_OPENGL=0
3305 if test "$wxUSE_OPENGL" = "yes"; then
3306     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3307         OPENGL_LIBS="-framework OpenGL -framework AGL"
3308     elif test "$wxUSE_MSW" = 1; then
3309         OPENGL_LIBS="-lopengl32 -lglu32"
3310     else
3311         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3312         dnl GL/gl.h on Mac OS X where it is located in
3313         dnl /usr/X11R6/include/GL/gl.h:
3314
3315         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3316         if test "$ac_find_includes" != "" ; then
3317             AC_MSG_RESULT(found in $ac_find_includes)
3318             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3319             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3320         fi
3321
3322         AC_CHECK_HEADER(GL/gl.h,
3323             [
3324                 found_gl=0
3325
3326                 AC_MSG_CHECKING([for -lGL])
3327                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3328                 if test "$ac_find_libraries" != "" ; then
3329                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3330                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3331                         LDFLAGS_GL="$ac_path_to_link"
3332                     fi
3333
3334                     dnl don't suppose that libGL and libGLU are always in the
3335                     dnl same directory -- this is not true for some common
3336                     dnl distributions
3337                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3338                     if test "$ac_find_libraries" != "" ; then
3339                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3340                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3341                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3342                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3343                         fi
3344
3345                         found_gl=1
3346                         OPENGL_LIBS="-lGL -lGLU"
3347                         AC_MSG_RESULT([yes])
3348                     fi
3349                 fi
3350
3351                 if test "$found_gl" != 1; then
3352                     AC_MSG_RESULT([no])
3353                     AC_MSG_CHECKING([for -lMesaGL])
3354                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3355                     if test "$ac_find_libraries" != "" ; then
3356                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3357                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3358                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3359                         AC_MSG_RESULT([yes])
3360                     else
3361                         AC_MSG_RESULT([no])
3362                     fi
3363                 fi
3364             ])
3365
3366         if test "x$OPENGL_LIBS" = "x"; then
3367             dnl it should be an error and not a warning because OpenGL is not on
3368             dnl by default and so if it had been explicitely requested, we
3369             dnl shouldn't just fall back to compiling the library without it
3370             AC_MSG_ERROR(OpenGL libraries not available)
3371         fi
3372     fi
3373
3374     if test "$wxUSE_OPENGL" = "yes"; then
3375         USE_OPENGL=1
3376         AC_DEFINE(wxUSE_OPENGL)
3377         AC_DEFINE(wxUSE_GLCANVAS)
3378         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3379     fi
3380 fi
3381
3382
3383 dnl the symbol which allows conditional compilation for the given toolkit
3384 if test -n "$TOOLKIT" ; then
3385     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3386 fi
3387
3388
3389 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3390
3391 if test "$wxUSE_SHARED" = "yes"; then
3392     case "${host}" in
3393       *-pc-msdosdjgpp )
3394         dnl only static for now
3395         wxUSE_SHARED=no
3396         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3397       ;;
3398     esac
3399 fi
3400
3401 if test "$wxUSE_SHARED" = "yes"; then
3402
3403     dnl use versioned symbols if available on the platform
3404     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3405
3406     case "${host}" in
3407       *-*-linux* | *-*-gnu* )
3408         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3409         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3410         ;;
3411
3412       *-*-solaris2* )
3413         if test "$GCC" = yes ; then
3414             dnl newer versions of gcc need -isystem to compile X headers on
3415             dnl Solaris (which use old style C syntax)
3416             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3417
3418             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3419             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3420             saveLdflags="$LDFLAGS"
3421             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3422             AC_MSG_CHECKING([if the linker accepts -rpath])
3423             AC_TRY_LINK(
3424                 [],[],
3425                 [
3426                     AC_MSG_RESULT([yes])
3427                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3428                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3429                 ],[
3430                     AC_MSG_RESULT([no])
3431                     AC_MSG_CHECKING([if the linker accepts -R])
3432                     LDFLAGS="$saveLdflags -Wl,-R,/"
3433                     AC_TRY_LINK(
3434                         [],[],
3435                         [
3436                             AC_MSG_RESULT([yes])
3437                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3438                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3439                         ],[
3440                             AC_MSG_RESULT([no])
3441                         ])
3442                 ])
3443             LDFLAGS="$saveLdflags"
3444         else
3445             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3446             WXCONFIG_RPATH="-R\$libdir"
3447         fi
3448       ;;
3449
3450       powerpc-*-darwin* )
3451         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3452         cat <<EOF >change-install-names
3453 #!/bin/sh
3454 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3455 inst_cmd="install_name_tool "
3456 for i in \${libnames} ; do
3457     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3458 done
3459 \${inst_cmd} \${3}
3460 EOF
3461         chmod +x change-install-names
3462       ;;
3463
3464       *-*-cygwin* | *-*-mingw32* )
3465         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3466         ;;
3467
3468       *-*-hpux* )
3469         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3470         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3471         ;;
3472
3473     esac
3474
3475     if test $wxUSE_RPATH = "no"; then
3476         SAMPLES_RPATH_FLAG=''
3477         SAMPLES_RPATH_POSTLINK=''
3478         WXCONFIG_RPATH=''
3479     fi
3480
3481     SHARED=1
3482
3483 else
3484
3485     config_linkage_component="-static"
3486     SHARED=0
3487
3488 fi
3489
3490
3491 UNICODE=0
3492 lib_unicode_suffix=
3493 WX_CHARTYPE="ansi"
3494 if test "$wxUSE_UNICODE" = "yes"; then
3495     lib_unicode_suffix=u
3496     WX_CHARTYPE="unicode"
3497     UNICODE=1
3498 fi
3499
3500 lib_debug_suffix=
3501 WX_DEBUGTYPE="release"
3502 DEBUG_FLAG=0
3503 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3504     lib_debug_suffix=d
3505     WX_DEBUGTYPE="debug"
3506     DEBUG_FLAG=1
3507 fi
3508
3509 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3510 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3511
3512 DEBUG_INFO=0
3513 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3514     DEBUG_INFO=1
3515 fi
3516
3517 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3518
3519 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3520
3521 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3522
3523 if test "$cross_compiling" = "yes"; then
3524     HOST_SUFFIX="-$host_alias"
3525     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3526     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3527 fi
3528
3529 dnl library link name
3530 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3531 dnl If we ever need to do that, we won't need to keep these.
3532 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3533 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3534
3535
3536
3537 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3538     dnl base name of the resource file for wxMac must be the same
3539     dnl as library installation base name (-install_name)
3540     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3541     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3542
3543     dnl add the resources target for wxMac
3544     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3545
3546     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3547     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3548     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3549
3550     MACSETFILE="\$(SETFILE)"
3551
3552     dnl resources are bundled both with shared library and applications
3553     dnl since the carb resource *must* be included in the application
3554     if test "$wxUSE_MAC" = 1; then
3555         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3556
3557         dnl this command is used to implement `wx-config --rezflags` and it is
3558         dnl eval'd there so escape any metacharacters inside
3559         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3560     else
3561         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3562         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3563     fi
3564 else
3565     dnl default value is to (silently) do nothing in the makefile
3566     MACSETFILE="@true"
3567     MACRESWXCONFIG="@true"
3568
3569     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3570     if test "$wxUSE_PM" = 1; then
3571         MACRESCOMP="emxbind -ep"
3572     else
3573         MACRESCOMP="@true"
3574     fi
3575 fi
3576
3577
3578 dnl ---------------------------------------------------------------------------
3579 dnl Checks for typedefs
3580 dnl ---------------------------------------------------------------------------
3581
3582 dnl   defines mode_t if not already defined
3583 AC_TYPE_MODE_T
3584 dnl   defines off_t if not already defined
3585 AC_TYPE_OFF_T
3586 dnl   defines pid_t if not already defined
3587 AC_TYPE_PID_T
3588 dnl   defines size_t if not already defined
3589 AC_TYPE_SIZE_T
3590 dnl   defines uid_t and gid_t if not already defined
3591 AC_TYPE_UID_T
3592
3593 dnl sets HAVE_SSIZE_T if ssize_t is defined
3594 AC_CHECK_TYPES(ssize_t)
3595
3596 dnl check what exactly size_t is on this machine - this is necessary to avoid
3597 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3598 AC_LANG_SAVE
3599 AC_LANG_CPLUSPLUS
3600 AC_CACHE_CHECK([if size_t is unsigned int],
3601     wx_cv_size_t_is_uint,
3602     [
3603     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3604     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3605     dnl methods in a local class (i.e. class inside a function) declaration
3606     dnl without any objections!!
3607     dnl
3608     dnl hence the hack below: we must have Foo at global scope!
3609     AC_TRY_COMPILE([#include <stddef.h>],
3610         [
3611             return 0; }
3612
3613             struct Foo { void foo(size_t); void foo(unsigned int); };
3614
3615             int bar() {
3616         ],
3617         wx_cv_size_t_is_uint=no,
3618         wx_cv_size_t_is_uint=yes
3619     )
3620     ]
3621 )
3622
3623 if test "$wx_cv_size_t_is_uint" = "yes"; then
3624     AC_DEFINE(wxSIZE_T_IS_UINT)
3625 else
3626     AC_CACHE_CHECK([if size_t is unsigned long],
3627         wx_cv_size_t_is_ulong,
3628         AC_TRY_COMPILE([#include <stddef.h>],
3629             [
3630                 return 0; }
3631
3632                 struct Foo { void foo(size_t); void foo(unsigned long); };
3633
3634                 int bar() {
3635             ],
3636             wx_cv_size_t_is_ulong=no,
3637             wx_cv_size_t_is_ulong=yes
3638         )
3639     )
3640
3641     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3642         AC_DEFINE(wxSIZE_T_IS_ULONG)
3643     fi
3644 fi
3645
3646 AC_LANG_RESTORE
3647
3648 dnl ---------------------------------------------------------------------------
3649 dnl Checks for structures
3650 dnl ---------------------------------------------------------------------------
3651
3652 dnl does passwd struct has the pw_gecos field?
3653 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3654     [
3655         AC_TRY_COMPILE([#include <pwd.h>],
3656              [
3657                 char *p;
3658                 struct passwd *pw;
3659                 p = pw->pw_gecos;
3660              ],
3661              [
3662                 wx_cv_struct_pw_gecos=yes
3663              ],
3664              [
3665                 wx_cv_struct_pw_gecos=no
3666              ]
3667         )
3668     ]
3669 )
3670
3671 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3672     AC_DEFINE(HAVE_PW_GECOS)
3673 fi
3674
3675 dnl ---------------------------------------------------------------------------
3676 dnl Check for functions
3677 dnl ---------------------------------------------------------------------------
3678
3679 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3680 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3681     AC_DEFINE(wxUSE_WCHAR_T)
3682
3683     dnl check for wcslen in all possible places
3684     WCSLEN_FOUND=0
3685     WCHAR_LINK=
3686     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3687
3688     if test "$WCSLEN_FOUND" = 0; then
3689         if test "$TOOLKIT" = "MSW"; then
3690             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3691         else
3692             AC_CHECK_LIB(w, wcslen, [
3693                             WCHAR_LINK=" -lw"
3694                             WCSLEN_FOUND=1
3695                         ])
3696         fi
3697     fi
3698
3699     if test "$WCSLEN_FOUND" = 1; then
3700         AC_DEFINE(HAVE_WCSLEN)
3701     fi
3702
3703     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3704     if test "$USE_HPUX" = 1; then
3705         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3706     fi
3707
3708     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3709     dnl libc versions if possible
3710     AC_CHECK_FUNCS(wcsrtombs)
3711 else
3712     AC_MSG_WARN([Wide character support is unavailable])
3713 fi
3714
3715 dnl *printf() functions sometimes are available in the library but not
3716 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3717 dnl detect this we have to use C++ compiler for testing
3718 AC_LANG_SAVE
3719 AC_LANG_CPLUSPLUS
3720
3721 dnl check for vsnprintf() -- a safe version of vsprintf())
3722 dnl
3723 dnl the trouble here is that on some systems (notable HP-UX) this function is
3724 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3725 dnl stupidly, provides a dummy function declaration inside its extension)
3726 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3727 dnl
3728 dnl so we first check if the function is in the library
3729 AC_CHECK_FUNCS(vsnprintf)
3730
3731 if test "$ac_cv_func_vsnprintf" = "yes"; then
3732     dnl yes it is -- now check if it is in the headers
3733     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3734         [
3735             AC_TRY_COMPILE(
3736                 [
3737                     #include <stdio.h>
3738                     #include <stdarg.h>
3739                 ],
3740                 [
3741                     char *buf;
3742                     va_list ap;
3743                     vsnprintf(buf, 10u, "%s", ap);
3744                 ],
3745                 wx_cv_func_vsnprintf_decl=yes,
3746                 [
3747                     dnl Metrowerks does provide a vsnprintf declaration
3748                     dnl but in C++ mode it's always in std namespace.
3749                     dnl FIXME: Do we have any UNIX C++ compilers that would
3750                     dnl fail this test if using namespace std; was
3751                     dnl simply always included?
3752                     AC_TRY_COMPILE(
3753                         [
3754                             #include <stdio.h>
3755                             #include <stdarg.h>
3756                             using namespace std;
3757                         ],
3758                         [
3759                             char *buf;
3760                             va_list ap;
3761                             vsnprintf(buf, 10u, "%s", ap);
3762                         ],
3763                         wx_cv_func_vsnprintf_decl=yes,
3764                         wx_cv_func_vsnprintf_decl=no
3765                     )
3766                 ]
3767             )
3768         ]
3769     )
3770
3771     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3772         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3773     fi
3774 fi
3775
3776 if test "$wxUSE_UNICODE" = yes; then
3777     dnl also look if we have wide char IO functions
3778     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3779
3780     dnl MinGW has a vswprintf with a different prototype, and
3781     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3782     dnl finds it even if it is not declared in some versions...
3783     AC_MSG_CHECKING([for _vsnwprintf])
3784     AC_TRY_COMPILE([#include <wchar.h>],
3785                    [&_vsnwprintf;],
3786                    [AC_MSG_RESULT([yes])
3787                     AC_DEFINE(HAVE__VSNWPRINTF)],
3788                    [AC_MSG_RESULT([no])]);
3789 fi
3790
3791 AC_LANG_RESTORE
3792
3793
3794
3795 dnl the following tests are for Unix(like) systems only
3796 if test "$TOOLKIT" != "MSW"; then
3797
3798 dnl check for available version of iconv()
3799
3800 AC_LANG_SAVE
3801 AC_LANG_CPLUSPLUS
3802 AM_ICONV
3803 LIBS="$LIBICONV $LIBS"
3804 AC_LANG_RESTORE
3805
3806 dnl check for POSIX signals if we need them
3807 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3808     AC_CHECK_FUNCS(sigaction)
3809
3810     if test "$ac_cv_func_sigaction" = "no"; then
3811         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3812         wxUSE_ON_FATAL_EXCEPTION=no
3813     fi
3814
3815     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3816       AC_LANG_SAVE
3817       AC_LANG_CPLUSPLUS
3818
3819       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3820       [
3821         AC_TRY_COMPILE([#include <signal.h>],
3822                      [
3823                         extern void testSigHandler(int);
3824
3825                         struct sigaction sa;
3826                         sa.sa_handler = testSigHandler;
3827                      ], [
3828                         wx_cv_type_sa_handler=int
3829                      ], [
3830                         wx_cv_type_sa_handler=void
3831                      ])
3832       ])
3833
3834       AC_LANG_RESTORE
3835
3836       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3837     fi
3838 fi
3839
3840 dnl backtrace() and backtrace_symbols() for wxStackWalker
3841 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3842     AC_LANG_SAVE
3843     AC_LANG_CPLUSPLUS
3844
3845     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3846         [
3847             AC_TRY_COMPILE([#include <execinfo.h>],
3848                 [
3849                     void *trace[1];
3850                     char **messages;
3851
3852                     backtrace(trace, 1);
3853                     messages = backtrace_symbols(trace, 1);
3854                 ],
3855                 wx_cv_func_backtrace=yes,
3856                 wx_cv_func_backtrace=no
3857             )
3858         ]
3859     )
3860
3861
3862     if test "$wx_cv_func_backtrace" = "no"; then
3863         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3864         wxUSE_STACKWALKER=no
3865     else
3866         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3867             [
3868                 AC_TRY_COMPILE([#include <cxxabi.h>],
3869                     [
3870                         int rc;
3871                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3872                     ],
3873                     wx_cv_func_cxa_demangle=yes,
3874                     wx_cv_func_cxa_demangle=no
3875                 )
3876             ]
3877         )
3878
3879         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3880             AC_DEFINE(HAVE_CXA_DEMANGLE)
3881         fi
3882     fi
3883
3884     AC_LANG_RESTORE
3885 fi
3886
3887 dnl check for the function for temp files creation
3888 AC_CHECK_FUNCS(mkstemp mktemp, break)
3889
3890 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3891 dnl Linux and *BSD and statvfs() under Solaris
3892 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3893     AC_TRY_COMPILE(
3894         [
3895              #if defined(__BSD__)
3896                #include <sys/param.h>
3897                #include <sys/mount.h>
3898              #else
3899                #include <sys/vfs.h>
3900              #endif
3901         ],
3902         [
3903              long l;
3904              struct statfs fs;
3905              statfs("/", &fs);
3906              l = fs.f_bsize;
3907              l += fs.f_blocks;
3908              l += fs.f_bavail;
3909         ],
3910         [
3911              wx_cv_func_statfs=yes
3912         ],
3913         [
3914              wx_cv_func_statfs=no
3915         ]
3916     )
3917 )
3918
3919 if test "$wx_cv_func_statfs" = "yes"; then
3920     wx_cv_type_statvfs_t="struct statfs"
3921     AC_DEFINE(HAVE_STATFS)
3922 else
3923     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3924         AC_TRY_COMPILE(
3925             [
3926                 #include <stddef.h>
3927                 #include <sys/statvfs.h>
3928             ],
3929             [
3930                 statvfs("/", NULL);
3931             ],
3932             wx_cv_func_statvfs=yes,
3933             wx_cv_func_statvfs=no
3934         )
3935     )
3936
3937     if test "$wx_cv_func_statvfs" = "yes"; then
3938         dnl we also have to check whether we should use statvfs_t (works under
3939         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3940         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3941         dnl mode both work fine)
3942         dnl
3943         dnl for this check C++ compiler has to be used as passing incompatible
3944         dnl pointers is just a warning and not an error in C
3945         AC_LANG_SAVE
3946         AC_LANG_CPLUSPLUS
3947
3948         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3949             AC_TRY_COMPILE(
3950                 [
3951                     #include <sys/statvfs.h>
3952                 ],
3953                 [
3954                     long l;
3955                     statvfs_t fs;
3956                     statvfs("/", &fs);
3957                     l = fs.f_bsize;
3958                     l += fs.f_blocks;
3959                     l += fs.f_bavail;
3960                 ],
3961                 wx_cv_type_statvfs_t=statvfs_t,
3962                 [
3963                     AC_TRY_COMPILE(
3964                         [
3965                             #include <sys/statvfs.h>
3966                         ],
3967                         [
3968                             long l;
3969                             struct statvfs fs;
3970                             statvfs("/", &fs);
3971                             l = fs.f_bsize;
3972                             l += fs.f_blocks;
3973                             l += fs.f_bavail;
3974                         ],
3975                         wx_cv_type_statvfs_t="struct statvfs",
3976                         wx_cv_type_statvfs_t="unknown"
3977                     )
3978                 ]
3979             )
3980         )
3981
3982         AC_LANG_RESTORE
3983
3984         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3985             AC_DEFINE(HAVE_STATVFS)
3986         fi
3987     else
3988         dnl set it for the test below
3989         wx_cv_type_statvfs_t="unknown"
3990     fi
3991 fi
3992
3993 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3994     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3995 else
3996     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3997 fi
3998
3999 dnl check for fcntl() or at least flock() needed by Unix implementation of
4000 dnl wxSingleInstanceChecker
4001 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4002     AC_CHECK_FUNCS(fcntl flock, break)
4003
4004     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4005         AC_MSG_WARN(wxSingleInstanceChecker not available)
4006         wxUSE_SNGLINST_CHECKER=no
4007     fi
4008 fi
4009
4010 dnl check for timegm() used by datetime.cpp
4011 AC_CHECK_FUNCS(timegm)
4012
4013 dnl look for a function to modify the environment
4014 AC_CHECK_FUNCS(putenv setenv, break)
4015
4016 HAVE_SOME_SLEEP_FUNC=0
4017 if test "$USE_BEOS" = 1; then
4018     dnl BeOS has its own (wonder where did they get it from) sleep() function
4019     dnl in unistd.h
4020     AC_DEFINE(HAVE_SLEEP)
4021     HAVE_SOME_SLEEP_FUNC=1
4022 fi
4023
4024 if test "$USE_DARWIN" = 1; then
4025     dnl Mac OS X/Darwin has both nanosleep and usleep
4026     dnl but only usleep is defined in unistd.h
4027     AC_DEFINE(HAVE_USLEEP)
4028     HAVE_SOME_SLEEP_FUNC=1
4029 fi
4030
4031 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4032     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4033     POSIX4_LINK=
4034     AC_CHECK_FUNCS(nanosleep,
4035         AC_DEFINE(HAVE_NANOSLEEP),
4036         [
4037             AC_CHECK_LIB(posix4, nanosleep,
4038                 [
4039                     AC_DEFINE(HAVE_NANOSLEEP)
4040                     POSIX4_LINK=" -lposix4"
4041                 ],
4042                 [
4043                     AC_CHECK_FUNCS(usleep,
4044                         AC_DEFINE(HAVE_USLEEP),
4045                         AC_MSG_WARN([wxSleep() function will not work])
4046                     )
4047                 ]
4048             )
4049         ]
4050     )
4051 fi
4052
4053 dnl check for uname (POSIX) and gethostname (BSD)
4054 AC_CHECK_FUNCS(uname gethostname, break)
4055
4056 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4057 dnl but not for C++ one - hence change language)
4058 AC_LANG_SAVE
4059 AC_LANG_CPLUSPLUS
4060
4061 AC_CHECK_FUNCS(strtok_r)
4062
4063 AC_LANG_RESTORE
4064
4065 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4066 dnl libnsl or libresolv or libsocket)
4067 INET_LINK=
4068 AC_CHECK_FUNCS(inet_addr,
4069     AC_DEFINE(HAVE_INET_ADDR),
4070     [
4071         AC_CHECK_LIB(nsl, inet_addr,
4072             INET_LINK="nsl",
4073             [
4074                 AC_CHECK_LIB(resolv, inet_addr,
4075                     INET_LINK="resolv",
4076                     [
4077                         AC_CHECK_LIB(socket, inet_addr,
4078                             INET_LINK="socket"
4079                         )
4080                     ]
4081                 )
4082             ]
4083         )
4084     ]
4085 )
4086
4087 AC_CHECK_FUNCS(inet_aton,
4088         AC_DEFINE(HAVE_INET_ATON),
4089         [
4090             dnl only check it in the same lib
4091             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4092         ])
4093
4094 if test "x$INET_LINK" != "x"; then
4095     AC_DEFINE(HAVE_INET_ADDR)
4096     INET_LINK=" -l$INET_LINK"
4097 fi
4098
4099 fi
4100 dnl if !MSW
4101
4102
4103 dnl ------------------------------------------
4104 dnl Checks specific to contrib libs (MMedia)
4105 dnl ------------------------------------------
4106
4107 dnl Check for ESD:
4108 EXTRALIBS_ESD=
4109 AC_CHECK_LIB(esd, esd_close, [
4110     AC_CHECK_HEADERS([esd.h], [
4111     EXTRALIBS_ESD="-lesd"
4112   ])
4113 ])
4114 AC_SUBST(EXTRALIBS_ESD)
4115
4116 dnl check for known CD-ROM interface
4117 AC_MSG_CHECKING([for known CD-ROM interface])
4118 AC_TRY_COMPILE([#ifdef __linux__
4119                 #include <linux/cdrom.h>
4120                 #else
4121                 /* For Solaris */
4122                 #include <sys/cdio.h>
4123                 #endif
4124                 ],
4125                [struct cdrom_tocentry entry, old_entry;],
4126                [AC_MSG_RESULT([yes])
4127                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4128                [AC_MSG_RESULT([no])])
4129
4130 dnl ===========================================================================
4131 dnl Now we have all the info we need - use it!
4132 dnl ===========================================================================
4133
4134 dnl flush the cache
4135 AC_CACHE_SAVE
4136
4137 dnl ---------------------------------------------------------------------------
4138 dnl thread support for Unix (for Win32 and OS/2 see past
4139 dnl                          the next matching "else")
4140 dnl ---------------------------------------------------------------------------
4141
4142 dnl under MSW (except mingw32) we always have thread support
4143 CPP_MT_FLAG=
4144 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4145
4146     dnl the code below:
4147     dnl
4148     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4149     dnl   necessary to build the MT programs for the linker and compiler
4150     dnl   respectively
4151     dnl
4152     dnl   sets wxUSE_THREADS=1 if thread support is activated
4153
4154     THREADS_LINK=
4155     THREADS_CFLAGS=
4156
4157     if test "$wxUSE_THREADS" = "yes" ; then
4158         if test "$USE_BEOS" = 1; then
4159             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4160             wxUSE_THREADS="no"
4161         fi
4162     fi
4163
4164     if test "$wxUSE_THREADS" = "yes" ; then
4165         dnl find if POSIX threads are available
4166         dnl
4167         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4168         dnl archive from http://ac-archive.sourceforge.net/
4169         dnl
4170         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4171         dnl Forero Cuervo <bachue@bachue.com> for the original code
4172
4173         dnl TODO: cache the result
4174
4175         dnl define the list of the thread options to try in the loop below
4176         dnl with the convention that anything starting with '-' is a cpp flag
4177         dnl while anything else is a library (i.e. there is an implicit "-l")
4178         THREAD_OPTS="-pthread"
4179         case "${host}" in
4180           *-*-solaris2* | *-*-sunos4* )
4181                 if test "x$GCC" = "xyes"; then
4182                     dnl Solaris/gcc combination use this one for some reason
4183                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4184                 else
4185                     THREAD_OPTS="-mt $THREAD_OPTS"
4186                 fi
4187                 ;;
4188           *-*-freebsd*)
4189                 dnl look, in order, for the kernel threads, then Linux threads
4190                 dnl and finally the userland threads
4191                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4192                 ;;
4193           *-*-darwin* | *-*-cygwin* )
4194                 dnl Darwin / Mac OS X just uses -lpthread tested below
4195                 dnl and so does Cygwin
4196                 THREAD_OPTS=""
4197                 ;;
4198           *-*-aix*)
4199                 dnl AIX calls the library libpthreads - thanks IBM!
4200                 THREAD_OPTS="pthreads"
4201                 ;;
4202           *-hp-hpux* )
4203                 dnl HP-UX aCC only gives a warning, not an error about
4204                 dnl -pthread but it doesn't work and we have to use -lpthread
4205                 dnl there
4206                 if test "x$GCC" != "xyes"; then
4207                     THREAD_OPTS=""
4208                 fi
4209                 ;;
4210
4211           *-*-irix* )
4212                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4213                 dnl doesn't give an error for it neither, just a warning
4214                 dnl message -- but this is still very annoying
4215                 if test "x$GCC" = "xyes"; then
4216                     THREAD_OPTS=""
4217                 fi
4218                 ;;
4219
4220           *-*-*UnixWare*)
4221                 dnl flying by man pages here: Caldera online docs use this
4222                 if test "x$GCC" != "xyes"; then
4223                     THREAD_OPTS="-Ethread"
4224                 fi
4225                 ;;
4226         esac
4227
4228         dnl simply linking with libpthread should make the test below work but
4229         dnl it's far from certain that the threaded programs compiled without
4230         dnl any special switches actually work, so try it after all the others
4231         THREAD_OPTS="$THREAD_OPTS pthread none"
4232
4233         dnl now test for all possibilities
4234         THREADS_OK=no
4235         for flag in $THREAD_OPTS; do
4236             case $flag in
4237                 none)
4238                     AC_MSG_CHECKING([whether pthreads work without any flags])
4239                     ;;
4240
4241                 -*)
4242                     AC_MSG_CHECKING([whether pthreads work with $flag])
4243                     THREADS_CFLAGS="$flag"
4244                     ;;
4245
4246                 *)
4247                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4248                     THREADS_LINK="-l$flag"
4249                     ;;
4250               esac
4251
4252               save_LIBS="$LIBS"
4253               save_CFLAGS="$CFLAGS"
4254               LIBS="$THREADS_LINK $LIBS"
4255               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4256
4257               AC_TRY_LINK([#include <pthread.h>],
4258                           [pthread_create(0,0,0,0);],
4259                           THREADS_OK=yes)
4260
4261               LIBS="$save_LIBS"
4262               CFLAGS="$save_CFLAGS"
4263
4264               AC_MSG_RESULT($THREADS_OK)
4265               if test "x$THREADS_OK" = "xyes"; then
4266                       break;
4267               fi
4268
4269               THREADS_LINK=""
4270               THREADS_CFLAGS=""
4271       done
4272
4273       if test "x$THREADS_OK" != "xyes"; then
4274           wxUSE_THREADS=no
4275           AC_MSG_WARN([No thread support on this system... disabled])
4276       else
4277           dnl yes, these special compiler flags should be used with the
4278           dnl linker as well
4279           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4280           LIBS="$THREADS_LINK $LIBS"
4281
4282           AC_MSG_CHECKING([if more special flags are required for pthreads])
4283           flag=no
4284           case "${host}" in
4285             *-aix*)
4286                 dnl again quoting from
4287                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4288                 dnl
4289                 dnl     When compiling and linking with -pthread, the library
4290                 dnl     search path should include -L/usr/lib/threads at the
4291                 dnl     beginning of the path.
4292                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4293                 flag="-D_THREAD_SAFE"
4294                 ;;
4295             *-freebsd*)
4296                 flag="-D_THREAD_SAFE"
4297                 ;;
4298             *-hp-hpux* )
4299                 flag="-D_REENTRANT"
4300                 if test "x$GCC" != "xyes"; then
4301                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4302                     flag="$flag -D_RWSTD_MULTI_THREAD"
4303                 fi
4304                 ;;
4305             *solaris* | alpha*-osf*)
4306                 flag="-D_REENTRANT"
4307                 ;;
4308           esac
4309           AC_MSG_RESULT(${flag})
4310           if test "x$flag" != xno; then
4311               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4312           fi
4313
4314           if test "x$THREADS_CFLAGS" != "x"; then
4315             dnl don't add these options to CPPFLAGS as cpp might not know them
4316             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4317             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4318           fi
4319       fi
4320     fi
4321
4322     dnl do other tests only if we are using threads
4323     if test "$wxUSE_THREADS" = "yes" ; then
4324       AC_CHECK_FUNCS(thr_setconcurrency)
4325
4326       AC_CHECK_HEADERS(sched.h)
4327       if test "$ac_cv_header_sched_h" = "yes"; then
4328           AC_CHECK_FUNC(sched_yield,
4329             AC_DEFINE(HAVE_SCHED_YIELD),
4330             [
4331                 AC_CHECK_LIB(posix4,
4332                     sched_yield,
4333                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4334                     AC_MSG_WARN(wxThread::Yield will not work properly)
4335                 )
4336             ]
4337           )
4338       fi
4339
4340       dnl to be able to set the thread priority, we need to have all of the
4341       dnl following functions:
4342       dnl   1. pthread_attr_getschedpolicy
4343       dnl   2. sched_get_priority_min and sched_get_priority_max
4344       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4345       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4346       HAVE_PRIOR_FUNCS=0
4347       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4348                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4349                        [AC_CHECK_FUNC(sched_get_priority_max,
4350                            HAVE_PRIOR_FUNCS=1,
4351                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4352                              [
4353                                 HAVE_PRIOR_FUNCS=1
4354                                 POSIX4_LINK=" -lposix4"
4355                              ],
4356                            )]
4357                        )]
4358                      )]
4359                    )
4360
4361       if test "$HAVE_PRIOR_FUNCS" = 1; then
4362         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4363       else
4364         AC_MSG_WARN(Setting thread priority will not work)
4365       fi
4366
4367       AC_CHECK_FUNC(pthread_cancel,
4368                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4369                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4370
4371       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4372       dnl the code here for now in case we need it again soon; otherwise it
4373       dnl should be removed in a couple of months (VZ in Sep 2003)
4374       dnl
4375       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4376       dnl [
4377       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4378       dnl                [
4379       dnl                   pthread_cleanup_push(NULL, NULL);
4380       dnl                   pthread_cleanup_pop(0);
4381       dnl                ], [
4382       dnl                   wx_cv_func_pthread_cleanup_push=yes
4383       dnl                ], [
4384       dnl                   wx_cv_func_pthread_cleanup_push=no
4385       dnl                ])
4386       dnl ])
4387       dnl
4388       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4389       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4390       dnl fi
4391
4392       dnl mutexattr_t initialization is done in quite different ways on different
4393       dnl platforms, so check for a few things:
4394       dnl
4395       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4396       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4397       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4398       dnl defined, we do it by directly assigned
4399       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4400
4401       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4402       [
4403         AC_TRY_COMPILE([#include <pthread.h>],
4404             [
4405                pthread_mutexattr_t attr;
4406                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4407             ], [
4408                wx_cv_type_pthread_mutexattr_t=yes
4409             ], [
4410                wx_cv_type_pthread_mutexattr_t=no
4411             ]
4412         )
4413       ])
4414
4415       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4416         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4417       else
4418         dnl don't despair, there may be another way to do it
4419         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4420                        wx_cv_type_pthread_rec_mutex_init,
4421         [
4422             AC_TRY_COMPILE([#include <pthread.h>],
4423                 [
4424                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4425                 ], [
4426                     wx_cv_type_pthread_rec_mutex_init=yes
4427                 ], [
4428                     wx_cv_type_pthread_rec_mutex_init=no
4429                 ]
4430             )
4431         ])
4432         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4433           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4434         else
4435           dnl this may break code working elsewhere, so at least warn about it
4436           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4437         fi
4438       fi
4439     fi
4440
4441 dnl from if !MSW
4442 else
4443     if test "$wxUSE_THREADS" = "yes" ; then
4444       case "${host}" in
4445         *-*-mingw32* )
4446             dnl check if the compiler accepts -mthreads
4447             AC_CACHE_CHECK([if compiler supports -mthreads],
4448                 wx_cv_cflags_mthread,
4449                 [
4450                     CFLAGS_OLD="$CFLAGS"
4451                     CFLAGS="$CFLAGS -mthreads"
4452                     AC_TRY_COMPILE([], [],
4453                         wx_cv_cflags_mthread=yes,
4454                         wx_cv_cflags_mthread=no
4455                     )
4456                 ]
4457             )
4458
4459             if test "$wx_cv_cflags_mthread" = "yes"; then
4460                 dnl it does, use it
4461                 CXXFLAGS="$CXXFLAGS -mthreads"
4462                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4463                 LDFLAGS="$LDFLAGS -mthreads"
4464             else
4465                 dnl it doesn't
4466                 CFLAGS="$CFLAGS_OLD"
4467             fi
4468         ;;
4469         *-pc-os2*emx )
4470             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4471             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4472             LDFLAGS="$LDFLAGS -Zmt"
4473         ;;
4474       esac
4475     fi
4476 fi
4477
4478 if test "$wxUSE_THREADS" = "yes"; then
4479   AC_DEFINE(wxUSE_THREADS)
4480
4481   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4482 else
4483   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4484   dnl functions - add tests for other functions here as well
4485   if test "$ac_cv_func_strtok_r" = "yes"; then
4486     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4487     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4488         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4489         AC_MSG_RESULT(yes)
4490     else
4491         AC_MSG_RESULT(no)
4492     fi
4493   fi
4494 fi
4495
4496 if test "$WXGTK20" = 1 ; then
4497   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4498   WXGTK12=1
4499 fi
4500
4501 if test "$WXGTK12" = 1 ; then
4502   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4503 fi
4504
4505 if test "$WXGTK127" = 1 ; then
4506   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4507 fi
4508
4509 if test "$WXGPE" = 1 ; then
4510   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4511 fi
4512
4513 WXDEBUG=
4514
4515 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4516     WXDEBUG="-g"
4517     wxUSE_OPTIMISE=no
4518 fi
4519
4520 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4521     wxUSE_DEBUG_INFO=yes
4522     WXDEBUG="-ggdb"
4523 fi
4524
4525 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4526     AC_DEFINE(WXDEBUG)
4527     WXDEBUG_DEFINE="-D__WXDEBUG__"
4528 else
4529     if test "$wxUSE_GTK" = 1 ; then
4530         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4531     fi
4532 fi
4533
4534 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4535     AC_DEFINE(wxUSE_MEMORY_TRACING)
4536     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4537     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4538     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4539 fi
4540
4541 if test "$wxUSE_DMALLOC" = "yes" ; then
4542     DMALLOC_LIBS="-ldmalloc"
4543 fi
4544
4545 PROFILE=
4546 if test "$wxUSE_PROFILE" = "yes" ; then
4547     PROFILE=" -pg"
4548 fi
4549
4550 CODE_GEN_FLAGS=
4551 CODE_GEN_FLAGS_CXX=
4552 if test "$GCC" = "yes" ; then
4553     if test "$wxUSE_NO_RTTI" = "yes" ; then
4554         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4555     fi
4556     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4557         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4558     fi
4559     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4560         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4561     fi
4562
4563     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4564     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4565     dnl for each subroutine by default -- using the switch below only creates
4566     dnl one entry per file instead at the price of minor performance penalty
4567     dnl
4568     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4569     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4570     dnl this, or even the extent of gcc/wx version combinations affected, but
4571     dnl also as above, this 'fix' does not come without side effects.
4572     dnl
4573     dnl TODO: test for the gcc version here (how?)
4574     case "${host}" in
4575       powerpc*-*-aix* )
4576         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4577         ;;
4578       *-hppa* )
4579         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4580         ;;
4581     esac
4582 fi
4583
4584 OPTIMISE=
4585 if test "$wxUSE_OPTIMISE" = "no" ; then
4586     if test "$GCC" = yes ; then
4587         dnl use -O0 because compiling with it is faster than compiling with no
4588         dnl optimization options at all (at least with g++ 3.2)
4589         OPTIMISE="-O0"
4590     fi
4591 else
4592     if test "$GCC" = yes ; then
4593         OPTIMISE="-O2"
4594
4595         dnl VZ: does anybody know what does this do??
4596         case "${host}" in
4597             i586-*-*|i686-*-* )
4598             OPTIMISE="${OPTIMISE} "
4599         ;;
4600         esac
4601     else
4602         OPTIMISE="-O"
4603     fi
4604 fi
4605
4606 dnl ---------------------------------------------------------------------------
4607 dnl compatibility level
4608 dnl ---------------------------------------------------------------------------
4609
4610 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4611     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4612
4613     WXWIN_COMPATIBILITY_2_4="yes"
4614 fi
4615
4616 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4617     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4618 fi
4619
4620 dnl ---------------------------------------------------------------------------
4621 dnl the library may be built without GUI classes at all
4622 dnl ---------------------------------------------------------------------------
4623
4624 if test "$wxUSE_GUI" = "yes"; then
4625     AC_DEFINE(wxUSE_GUI)
4626
4627     dnl the things we always pull in the GUI version of the library:
4628     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4629     dnl    library really can't be built without those)
4630     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4631     dnl    almost any program and the first 2 are needed to show a message box
4632     dnl    which want to be always able to do)
4633     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4634     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4635     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4636     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4637     dnl 5. misc stuff: timers, settings, message box
4638 fi
4639
4640 dnl ---------------------------------------------------------------------------
4641 dnl Unix/Windows
4642 dnl ---------------------------------------------------------------------------
4643
4644 if test "$wxUSE_UNIX" = "yes"; then
4645   AC_DEFINE(wxUSE_UNIX)
4646 fi
4647
4648 dnl ------------------------------------------------------------------------
4649 dnl DLL support
4650 dnl ------------------------------------------------------------------------
4651
4652 dnl under MSW we always have LoadLibrary/GetProcAddress
4653 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4654
4655     HAVE_DL_FUNCS=0
4656     HAVE_SHL_FUNCS=0
4657     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4658         if test "$USE_DARWIN" = 1; then
4659             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4660             HAVE_DL_FUNCS=1
4661         else
4662             dnl the test is a bit complicated because we check for dlopen() both with
4663             dnl and without -ldl and we also try to find shl_load() if there is no
4664             dnl dlopen() on this system
4665             AC_CHECK_FUNCS(dlopen,
4666             [
4667                 AC_DEFINE(HAVE_DLOPEN)
4668                 HAVE_DL_FUNCS=1
4669             ],
4670             [
4671                 AC_CHECK_LIB(dl, dlopen,
4672                             [
4673                                 AC_DEFINE(HAVE_DLOPEN)
4674                                 HAVE_DL_FUNCS=1
4675                                 DL_LINK=" -ldl$DL_LINK"
4676                             ],
4677                             [
4678                                 AC_CHECK_FUNCS(shl_load,
4679                                               [
4680                                                 AC_DEFINE(HAVE_SHL_LOAD)
4681                                                 HAVE_SHL_FUNCS=1
4682                                               ],
4683                                               [
4684                                                 AC_CHECK_LIB(shl_load, dld,
4685                                                              [
4686                                                                 HAVE_SHL_FUNCS=1
4687                                                                 DL_LINK=" -ldld$DL_LINK"
4688                                                              ])
4689                                               ])
4690                             ])
4691             ])
4692
4693         dnl check also for dlerror()
4694         if test "$HAVE_DL_FUNCS" = 1; then
4695             AC_CHECK_FUNCS(dlerror,
4696                 AC_DEFINE(HAVE_DLERROR),
4697                 [
4698                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4699                 ]
4700             )
4701         fi
4702         fi
4703
4704         if test "$HAVE_DL_FUNCS" = 0; then
4705             if test "$HAVE_SHL_FUNCS" = 0; then
4706               if test "$USE_UNIX" = 1; then
4707                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4708                   wxUSE_DYNAMIC_LOADER=no
4709                   wxUSE_DYNLIB_CLASS=no
4710               else
4711                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4712               fi
4713             fi
4714         fi
4715     fi
4716 fi
4717
4718 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4719     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4720 fi
4721 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4722     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4723 fi
4724
4725
4726 dnl ---------------------------------------------------------------------------
4727 dnl Verify consistency of plugins/monolithic/shared settings:
4728 dnl ---------------------------------------------------------------------------
4729
4730 if test "$wxUSE_PLUGINS" = "yes" ; then
4731     if test "$wxUSE_SHARED" = "no" ; then
4732         AC_MSG_WARN([plugins supported only in shared build, disabling])
4733         wxUSE_PLUGINS=no
4734     fi
4735     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4736         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4737         wxUSE_PLUGINS=no
4738     fi
4739     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4740         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4741         wxUSE_PLUGINS=no
4742     fi
4743     if test "$wxUSE_PLUGINS" = "yes" ; then
4744         AC_DEFINE(wxUSE_PLUGINS)
4745     fi
4746 fi
4747
4748 dnl ---------------------------------------------------------------------------
4749 dnl Register non-GUI class options for makefiles and setup.h
4750 dnl ---------------------------------------------------------------------------
4751
4752 if test "$wxUSE_STL" = "yes"; then
4753   AC_DEFINE(wxUSE_STL)
4754 fi
4755
4756 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4757   AC_DEFINE(wxUSE_APPLE_IEEE)
4758 fi
4759
4760 if test "$wxUSE_TIMER" = "yes"; then
4761   AC_DEFINE(wxUSE_TIMER)
4762 fi
4763
4764 WITH_PLUGIN_SDL=0
4765 if test "$wxUSE_SOUND" = "yes"; then
4766   dnl Unix implementation needs additional checks because audio support
4767   dnl comes in many favours:
4768   if test "$USE_UNIX" = "1" ; then
4769     AC_CHECK_HEADERS([sys/soundcard.h])
4770
4771     if test "$wxUSE_LIBSDL" != "no"; then
4772       AM_PATH_SDL([1.2.0],
4773                   [
4774                     EXTRALIBS_SDL="$SDL_LIBS"
4775                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4776                     AC_DEFINE(wxUSE_LIBSDL)
4777                   ],
4778                   [wxUSE_LIBSDL="no"])
4779       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4780         WITH_PLUGIN_SDL=1
4781       fi
4782     fi
4783   fi
4784
4785   AC_DEFINE(wxUSE_SOUND)
4786   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4787 fi
4788
4789 if test "$WXGTK20" = 1; then
4790     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4791         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4792
4793                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4794                                   [libgnomeprintui-2.2 >= 2.8],
4795                     [
4796 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4797                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4798                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4799                     ],
4800                     [
4801                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4802                         wxUSE_LIBGNOMEPRINT="no"
4803                     ]
4804                 )
4805         fi
4806     fi
4807 fi
4808
4809
4810 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4811   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4812 fi
4813
4814 if test "$wxUSE_STOPWATCH" = "yes"; then
4815   AC_DEFINE(wxUSE_STOPWATCH)
4816 fi
4817
4818 if test "$wxUSE_DATETIME" = "yes"; then
4819   AC_DEFINE(wxUSE_DATETIME)
4820 fi
4821
4822 if test "$wxUSE_FILE" = "yes"; then
4823   AC_DEFINE(wxUSE_FILE)
4824 fi
4825
4826 if test "$wxUSE_FFILE" = "yes"; then
4827   AC_DEFINE(wxUSE_FFILE)
4828 fi
4829
4830 if test "$wxUSE_FILESYSTEM" = "yes"; then
4831   AC_DEFINE(wxUSE_FILESYSTEM)
4832 fi
4833
4834 if test "$wxUSE_FS_ZIP" = "yes"; then
4835   AC_DEFINE(wxUSE_FS_ZIP)
4836 fi
4837
4838 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4839   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4840 fi
4841
4842 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4843   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4844     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4845   elif test "$wxUSE_ZLIB" = "no"; then
4846     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4847   else
4848     AC_DEFINE(wxUSE_ZIPSTREAM)
4849   fi
4850 fi
4851
4852 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4853   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4854 fi
4855
4856 if test "$wxUSE_STACKWALKER" = "yes"; then
4857     AC_DEFINE(wxUSE_STACKWALKER)
4858 fi
4859
4860 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4861   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4862 fi
4863
4864 if test "$wxUSE_BUSYINFO" = "yes"; then
4865   AC_DEFINE(wxUSE_BUSYINFO)
4866 fi
4867
4868 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4869   AC_DEFINE(wxUSE_STD_IOSTREAM)
4870 fi
4871
4872 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4873     AC_DEFINE(wxUSE_TEXTBUFFER)
4874 fi
4875
4876 if test "$wxUSE_TEXTFILE" = "yes"; then
4877   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4878     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4879   else
4880     AC_DEFINE(wxUSE_TEXTFILE)
4881   fi
4882 fi
4883
4884 if test "$wxUSE_CONFIG" = "yes" ; then
4885   if test "$wxUSE_TEXTFILE" != "yes"; then
4886     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4887   else
4888     AC_DEFINE(wxUSE_CONFIG)
4889     AC_DEFINE(wxUSE_CONFIG_NATIVE)
4890     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4891   fi
4892 fi
4893
4894 if test "$wxUSE_INTL" = "yes" ; then
4895   if test "$wxUSE_FILE" != "yes"; then
4896     AC_MSG_WARN(I18n code requires wxFile... disabled)
4897   else
4898     AC_DEFINE(wxUSE_INTL)
4899     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4900     GUIDIST="$GUIDIST INTL_DIST"
4901   fi
4902 fi
4903
4904 if test "$wxUSE_LOG" = "yes"; then
4905   AC_DEFINE(wxUSE_LOG)
4906
4907     if test "$wxUSE_LOGGUI" = "yes"; then
4908       AC_DEFINE(wxUSE_LOGGUI)
4909     fi
4910
4911     if test "$wxUSE_LOGWINDOW" = "yes"; then
4912       AC_DEFINE(wxUSE_LOGWINDOW)
4913     fi
4914
4915     if test "$wxUSE_LOGDIALOG" = "yes"; then
4916       AC_DEFINE(wxUSE_LOG_DIALOG)
4917     fi
4918 fi
4919
4920 if test "$wxUSE_LONGLONG" = "yes"; then
4921   AC_DEFINE(wxUSE_LONGLONG)
4922 fi
4923
4924 if test "$wxUSE_GEOMETRY" = "yes"; then
4925   AC_DEFINE(wxUSE_GEOMETRY)
4926 fi
4927
4928 if test "$wxUSE_STREAMS" = "yes" ; then
4929   AC_DEFINE(wxUSE_STREAMS)
4930 fi
4931
4932 dnl ---------------------------------------------------------------------------
4933 dnl time/date functions
4934 dnl ------------------------------------------------------------------------
4935
4936 if test "$wxUSE_DATETIME" = "yes"; then
4937     dnl check for strptime
4938     AC_CHECK_FUNCS(strptime)
4939
4940     dnl check for timezone variable
4941     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4942     AC_CACHE_CHECK(for timezone variable in <time.h>,
4943                    wx_cv_var_timezone,
4944                    [
4945                         AC_TRY_COMPILE(
4946                             [
4947                                 #include <time.h>
4948                             ],
4949                             [
4950                                 int tz;
4951                                 tz = timezone;
4952                             ],
4953                             [
4954                                 wx_cv_var_timezone=timezone
4955                             ],
4956                             [
4957                                 AC_TRY_COMPILE(
4958                                     [
4959                                         #include <time.h>
4960                                     ],
4961                                     [
4962                                         int tz;
4963                                         tz = _timezone;
4964                                     ],
4965                                     [
4966                                         wx_cv_var_timezone=_timezone
4967                                     ],
4968                                     [
4969                                         AC_TRY_COMPILE(
4970                                             [
4971                                                 #include <time.h>
4972                                             ],
4973                                             [
4974                                                 int tz;
4975                                                 tz = __timezone;
4976                                             ],
4977                                             [
4978                                                 wx_cv_var_timezone=__timezone
4979                                             ],
4980                                             [
4981                                                 if test "$USE_DOS" = 0 ; then
4982                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4983                                                 fi
4984                                             ]
4985                                         )
4986                                     ]
4987                                 )
4988                             ]
4989                         )
4990                    ]
4991     )
4992
4993     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4994     if test "x$wx_cv_var_timezone" != x ; then
4995         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4996     fi
4997
4998     dnl check for localtime (it's POSIX, but the check can do no harm...)
4999     AC_CHECK_FUNCS(localtime)
5000
5001     if test "$ac_cv_func_localtime" = "yes"; then
5002         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5003                        wx_cv_struct_tm_has_gmtoff,
5004         [
5005             AC_TRY_COMPILE(
5006                 [
5007                     #include <time.h>
5008                 ],
5009                 [
5010                     struct tm tm;
5011                     tm.tm_gmtoff++;
5012                 ],
5013                 [
5014                     wx_cv_struct_tm_has_gmtoff=yes
5015                 ],
5016                 wx_cv_struct_tm_has_gmtoff=no
5017             )
5018         ])
5019     fi
5020
5021     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5022         AC_DEFINE(WX_GMTOFF_IN_TM)
5023     fi
5024
5025     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5026     dnl function to be used for high resolution timers
5027     AC_CHECK_FUNCS(gettimeofday ftime, break)
5028
5029     if test "$ac_cv_func_gettimeofday" = "yes"; then
5030         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5031                        wx_cv_func_gettimeofday_has_2_args,
5032         [
5033             dnl on some _really_ old systems it takes only 1 argument
5034             AC_LANG_SAVE
5035             AC_LANG_CPLUSPLUS
5036
5037             AC_TRY_COMPILE(
5038                 [
5039                     #include <sys/time.h>
5040                     #include <unistd.h>
5041                 ],
5042                 [
5043                     struct timeval tv;
5044                     gettimeofday(&tv, NULL);
5045                 ],
5046                 wx_cv_func_gettimeofday_has_2_args=yes,
5047                 AC_TRY_COMPILE(
5048                     [
5049                         #include <sys/time.h>
5050                         #include <unistd.h>
5051                     ],
5052                     [
5053                         struct timeval tv;
5054                         gettimeofday(&tv);
5055                     ],
5056                     wx_cv_func_gettimeofday_has_2_args=no,
5057                     [
5058                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5059                         wx_cv_func_gettimeofday_has_2_args=unknown
5060                     ]
5061                 )
5062             )
5063             AC_LANG_RESTORE
5064         ])
5065
5066         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5067             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5068         fi
5069     fi
5070
5071     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5072 fi
5073
5074 dnl ------------------------------------------------------------------------
5075 dnl wxSocket
5076 dnl ------------------------------------------------------------------------
5077
5078 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5079 if test "$wxUSE_SOCKETS" = "yes"; then
5080     if test "$wxUSE_MGL" = "1"; then
5081         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5082         wxUSE_SOCKETS="no"
5083     fi
5084 fi
5085
5086 if test "$wxUSE_SOCKETS" = "yes"; then
5087     dnl under MSW we always have sockets
5088     if test "$TOOLKIT" != "MSW"; then
5089         dnl under Solaris and OS/2, socket functions live in -lsocket
5090         AC_CHECK_FUNC(socket,,
5091             [
5092                 AC_CHECK_LIB(socket, socket,
5093                     if test "$INET_LINK" != " -lsocket"; then
5094                         INET_LINK="$INET_LINK -lsocket"
5095                     fi,
5096                     [
5097                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5098                         wxUSE_SOCKETS=no
5099                     ]
5100                 )
5101             ]
5102         )
5103     fi
5104 fi
5105
5106 if test "$wxUSE_SOCKETS" = "yes" ; then
5107     dnl this test may be appropriate if building under cygwin
5108     dnl right now I'm assuming it also uses the winsock stuff
5109     dnl like mingw does..  -- RL
5110     if test "$TOOLKIT" != "MSW"; then
5111         dnl determine the type of third argument for getsockname
5112         dnl This test needs to be done in C++ mode since gsocket.cpp now
5113         dnl is C++ code and pointer cast that are possible even without
5114         dnl warning in C still fail in C++.
5115         AC_LANG_PUSH(C++)
5116         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5117                        wx_cv_type_getsockname3,
5118             [
5119                 AC_TRY_COMPILE(
5120                     [
5121                         #include <sys/types.h>
5122                         #include <sys/socket.h>
5123                     ],
5124                     [
5125                         socklen_t len;
5126                         getsockname(0, 0, &len);
5127                     ],
5128                     wx_cv_type_getsockname3=socklen_t,
5129                     [
5130                         dnl the compiler will compile the version with size_t
5131                         dnl even if the real type of the last parameter is int
5132                         dnl but it should give at least a warning about
5133                         dnl converting between incompatible pointer types, so
5134                         dnl try to use it to get the correct behaviour at
5135                         dnl least with gcc (otherwise we'd always use size_t)
5136                         CFLAGS_OLD="$CFLAGS"
5137                         if test "$GCC" = yes ; then
5138                             CFLAGS="$CFLAGS -Werror"
5139                         fi
5140
5141                         AC_TRY_COMPILE(
5142                             [
5143                                 #include <sys/types.h>
5144                                 #include <sys/socket.h>
5145                             ],
5146                             [
5147                                 size_t len;
5148                                 getsockname(0, 0, &len);
5149                             ],
5150                             wx_cv_type_getsockname3=size_t,
5151                             AC_TRY_COMPILE(
5152                                 [
5153                                     #include <sys/types.h>
5154                                     #include <sys/socket.h>
5155                                 ],
5156                                 [
5157                                     int len;
5158                                     getsockname(0, 0, &len);
5159                                 ],
5160                                 wx_cv_type_getsockname3=int,
5161                                 wx_cv_type_getsockname3=unknown
5162                             )
5163                         )
5164
5165                         CFLAGS="$CFLAGS_OLD"
5166                     ]
5167                 )
5168             ])
5169
5170         if test "$wx_cv_type_getsockname3" = "unknown"; then
5171             wxUSE_SOCKETS=no
5172             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5173         else
5174             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5175         fi
5176         dnl Do this again for getsockopt as it may be different
5177         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5178                        wx_cv_type_getsockopt5,
5179             [
5180                 AC_TRY_COMPILE(
5181                     [
5182                         #include <sys/types.h>
5183                         #include <sys/socket.h>
5184                     ],
5185                     [
5186                         socklen_t len;
5187                         getsockopt(0, 0, 0, 0, &len);
5188                     ],
5189                     wx_cv_type_getsockopt5=socklen_t,
5190                     [
5191                         dnl the compiler will compile the version with size_t
5192                         dnl even if the real type of the last parameter is int
5193                         dnl but it should give at least a warning about
5194                         dnl converting between incompatible pointer types, so
5195                         dnl try to use it to get the correct behaviour at
5196                         dnl least with gcc (otherwise we'd always use size_t)
5197                         CFLAGS_OLD="$CFLAGS"
5198                         if test "$GCC" = yes ; then
5199                             CFLAGS="$CFLAGS -Werror"
5200                         fi
5201
5202                         AC_TRY_COMPILE(
5203                             [
5204                                 #include <sys/types.h>
5205                                 #include <sys/socket.h>
5206                             ],
5207                             [
5208                                 size_t len;
5209                                 getsockopt(0, 0, 0, 0, &len);
5210                             ],
5211                             wx_cv_type_getsockopt5=size_t,
5212                             AC_TRY_COMPILE(
5213                                 [
5214                                     #include <sys/types.h>
5215                                     #include <sys/socket.h>
5216                                 ],
5217                                 [
5218                                     int len;
5219                                     getsockopt(0, 0, 0, 0, &len);
5220                                 ],
5221                                 wx_cv_type_getsockopt5=int,
5222                                 wx_cv_type_getsockopt5=unknown
5223                             )
5224                         )
5225
5226                         CFLAGS="$CFLAGS_OLD"
5227                     ]
5228                 )
5229             ])
5230
5231         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5232             wxUSE_SOCKETS=no
5233             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5234         else
5235             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5236         fi
5237         AC_LANG_POP
5238     fi
5239 fi
5240
5241 if test "$wxUSE_SOCKETS" = "yes" ; then
5242     AC_DEFINE(wxUSE_SOCKETS)
5243     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5244 fi
5245
5246 if test "$wxUSE_PROTOCOL" = "yes"; then
5247     if test "$wxUSE_SOCKETS" != "yes"; then
5248         AC_MSG_WARN(Protocol classes require sockets... disabled)
5249         wxUSE_PROTOCOL=no
5250     fi
5251 fi
5252
5253 if test "$wxUSE_PROTOCOL" = "yes"; then
5254     AC_DEFINE(wxUSE_PROTOCOL)
5255
5256     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5257         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5258     fi
5259     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5260         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5261     fi
5262     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5263         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5264     fi
5265 else
5266     if test "$wxUSE_FS_INET" = "yes"; then
5267         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5268         wxUSE_FS_INET="no"
5269     fi
5270 fi
5271
5272 if test "$wxUSE_URL" = "yes"; then
5273     if test "$wxUSE_PROTOCOL" != "yes"; then
5274         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5275         wxUSE_URL=no
5276     fi
5277     if test "$wxUSE_URL" = "yes"; then
5278         AC_DEFINE(wxUSE_URL)
5279     fi
5280 fi
5281
5282 if test "$wxUSE_FS_INET" = "yes"; then
5283   AC_DEFINE(wxUSE_FS_INET)
5284 fi
5285
5286 dnl ---------------------------------------------------------------------------
5287 dnl Joystick support
5288 dnl ---------------------------------------------------------------------------
5289
5290 if test "$wxUSE_GUI" = "yes"; then
5291      dnl under MSW we always have joystick support
5292      if test "$wxUSE_JOYSTICK" = "yes"; then
5293
5294         dnl joystick support is only for Linux 2.1.x or greater
5295         if test "$TOOLKIT" != "MAC" -a "$TOOLKIT" != "COCOA" -a "$TOOLKIT" != "MSW"; then
5296             AC_CHECK_HEADERS(linux/joystick.h)
5297             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5298                 wxUSE_JOYSTICK=no
5299                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5300             fi
5301         else
5302            dnl mac only available on darwin
5303            if test "$USE_DARWIN" != 1 -a "$TOOLKIT" != "MSW"; then
5304                 wxUSE_JOYSTICK=no
5305                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5306            fi
5307         fi
5308
5309
5310         if test "$wxUSE_JOYSTICK" = "yes"; then
5311             AC_DEFINE(wxUSE_JOYSTICK)
5312             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5313         fi
5314     fi
5315 fi
5316
5317
5318 dnl ---------------------------------------------------------------------------
5319 dnl String stuff
5320 dnl ---------------------------------------------------------------------------
5321
5322 if test "$wxUSE_FONTMAP" = "yes" ; then
5323   AC_DEFINE(wxUSE_FONTMAP)
5324 fi
5325
5326 if test "$wxUSE_UNICODE" = "yes" ; then
5327   AC_DEFINE(wxUSE_UNICODE)
5328
5329   if test "$USE_WIN32" != 1; then
5330       wxUSE_UNICODE_MSLU=no
5331   fi
5332
5333   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5334         AC_CHECK_LIB(unicows,main,
5335             [
5336                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5337             ],
5338             [
5339                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5340                              Applications will only run on Windows NT/2000/XP!])
5341                 wxUSE_UNICODE_MSLU=no
5342             ])
5343     fi
5344 fi
5345
5346 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5347   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5348 fi
5349
5350 dnl ----------------------------------------------------------------
5351 dnl Register PostScript options for makefiles and setup.h
5352 dnl ----------------------------------------------------------------
5353
5354 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5355   AC_DEFINE(wxUSE_POSTSCRIPT)
5356 fi
5357
5358 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5359
5360 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5361
5362 dnl ---------------------------------------------------------------------------
5363 dnl big GUI components: MDI, doc/view, printing, help, ...
5364 dnl ---------------------------------------------------------------------------
5365
5366 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5367     AC_DEFINE(wxUSE_CONSTRAINTS)
5368     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5369 fi
5370
5371 if test "$wxUSE_MDI" = "yes"; then
5372     AC_DEFINE(wxUSE_MDI)
5373
5374     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5375         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5376         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5377     fi
5378 fi
5379
5380 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5381     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5382     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5383     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5384         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5385     fi
5386 fi
5387
5388 if test "$wxUSE_HELP" = "yes"; then
5389     AC_DEFINE(wxUSE_HELP)
5390     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5391
5392     if test "$wxUSE_MSW" = 1; then
5393       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5394         AC_DEFINE(wxUSE_MS_HTML_HELP)
5395       fi
5396     fi
5397
5398     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5399       if test "$wxUSE_HTML" = "yes"; then
5400         AC_DEFINE(wxUSE_WXHTML_HELP)
5401       else
5402         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5403         wxUSE_WXHTML_HELP=no
5404       fi
5405     fi
5406 fi
5407
5408 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5409     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5410         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5411     else
5412         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5413     fi
5414     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5415 fi
5416
5417 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5418     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5419 fi
5420
5421 dnl ---------------------------------------------------------------------------
5422 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5423 dnl ---------------------------------------------------------------------------
5424
5425 dnl check for ole headers and disable a few features requiring it if not
5426 dnl present (earlier versions of mingw32 don't have ole2.h)
5427 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5428                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5429                           -o "$wxUSE_OLE"     = "yes" \
5430                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5431     AC_CHECK_HEADERS(ole2.h)
5432
5433     if test "$ac_cv_header_ole2_h" = "yes" ; then
5434         if test "$GCC" = yes ; then
5435             AC_LANG_SAVE
5436             AC_LANG_CPLUSPLUS
5437
5438             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5439             AC_TRY_COMPILE([#include <windows.h>
5440                             #include <ole2.h>],
5441                            [],
5442                            [AC_MSG_RESULT(no)],
5443                            [AC_MSG_RESULT(yes)
5444                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5445             AC_LANG_RESTORE
5446             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5447             if test "$wxUSE_OLE" = "yes" ; then
5448                 AC_DEFINE(wxUSE_OLE)
5449             fi
5450         fi
5451
5452         dnl for OLE clipboard and dnd
5453         if test "$wxUSE_DATAOBJ" = "yes" ; then
5454             AC_DEFINE(wxUSE_DATAOBJ)
5455         fi
5456     else
5457         AC_MSG_WARN([Some features disabled because OLE headers not found])
5458
5459         wxUSE_CLIPBOARD=no
5460         wxUSE_DRAG_AND_DROP=no
5461         wxUSE_DATAOBJ=no
5462         wxUSE_OLE=no
5463     fi
5464
5465     if test "$wxUSE_METAFILE" = "yes"; then
5466         AC_DEFINE(wxUSE_METAFILE)
5467
5468         dnl this one should probably be made separately configurable
5469         AC_DEFINE(wxUSE_ENH_METAFILE)
5470     fi
5471 fi
5472
5473 if test "$wxUSE_IPC" = "yes"; then
5474     if test "$wxUSE_SOCKETS" != "yes"; then
5475         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5476     fi
5477
5478     AC_DEFINE(wxUSE_IPC)
5479 fi
5480
5481 if test "$wxUSE_CLIPBOARD" = "yes"; then
5482     if test "$wxUSE_MGL" = 1; then
5483         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5484         wxUSE_CLIPBOARD=no
5485     fi
5486
5487     if test "$wxUSE_CLIPBOARD" = "yes"; then
5488         AC_DEFINE(wxUSE_CLIPBOARD)
5489
5490         dnl required by clipboard code in configuration check
5491         AC_DEFINE(wxUSE_DATAOBJ)
5492     fi
5493 fi
5494
5495 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5496     if test "$wxUSE_GTK" = 1; then
5497         if test "$WXGTK12" != 1; then
5498             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5499             wxUSE_DRAG_AND_DROP=no
5500         fi
5501     fi
5502
5503     if test "$wxUSE_MOTIF" = 1; then
5504         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5505         wxUSE_DRAG_AND_DROP=no
5506     fi
5507
5508     if test "$wxUSE_X11" = 1; then
5509         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5510         wxUSE_DRAG_AND_DROP=no
5511     fi
5512
5513     if test "$wxUSE_MGL" = 1; then
5514         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5515         wxUSE_DRAG_AND_DROP=no
5516     fi
5517
5518     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5519         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5520     fi
5521
5522 fi
5523
5524 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5525     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5526 fi
5527
5528 if test "$wxUSE_SPLINES" = "yes" ; then
5529   AC_DEFINE(wxUSE_SPLINES)
5530 fi
5531
5532 dnl ---------------------------------------------------------------------------
5533 dnl GUI controls
5534 dnl ---------------------------------------------------------------------------
5535
5536 USES_CONTROLS=0
5537 if test "$wxUSE_CONTROLS" = "yes"; then
5538   USES_CONTROLS=1
5539 fi
5540
5541 if test "$wxUSE_ACCEL" = "yes"; then
5542   AC_DEFINE(wxUSE_ACCEL)
5543   USES_CONTROLS=1
5544 fi
5545
5546 if test "$wxUSE_BUTTON" = "yes"; then
5547   AC_DEFINE(wxUSE_BUTTON)
5548   USES_CONTROLS=1
5549 fi
5550
5551 if test "$wxUSE_BMPBUTTON" = "yes"; then
5552   AC_DEFINE(wxUSE_BMPBUTTON)
5553   USES_CONTROLS=1
5554 fi
5555
5556 if test "$wxUSE_CALCTRL" = "yes"; then
5557   AC_DEFINE(wxUSE_CALENDARCTRL)
5558   USES_CONTROLS=1
5559   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5560 fi
5561
5562 if test "$wxUSE_CARET" = "yes"; then
5563   AC_DEFINE(wxUSE_CARET)
5564   USES_CONTROLS=1
5565   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5566 fi
5567
5568 if test "$wxUSE_COMBOBOX" = "yes"; then
5569   AC_DEFINE(wxUSE_COMBOBOX)
5570   USES_CONTROLS=1
5571 fi
5572
5573 if test "$wxUSE_CHOICE" = "yes"; then
5574   AC_DEFINE(wxUSE_CHOICE)
5575   USES_CONTROLS=1
5576 fi
5577
5578 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5579     AC_DEFINE(wxUSE_CHOICEBOOK)
5580     USES_CONTROLS=1
5581 fi
5582
5583 if test "$wxUSE_CHECKBOX" = "yes"; then
5584   AC_DEFINE(wxUSE_CHECKBOX)
5585   USES_CONTROLS=1
5586 fi
5587
5588 if test "$wxUSE_CHECKLST" = "yes"; then
5589   AC_DEFINE(wxUSE_CHECKLISTBOX)
5590   USES_CONTROLS=1
5591   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5592 fi
5593
5594 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5595   AC_DEFINE(wxUSE_DATEPICKCTRL)
5596   USES_CONTROLS=1
5597 fi
5598
5599 if test "$wxUSE_DISPLAY" = "yes"; then
5600     AC_DEFINE(wxUSE_DISPLAY)
5601     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5602 fi
5603
5604 if test "$wxUSE_GAUGE" = "yes"; then
5605   AC_DEFINE(wxUSE_GAUGE)
5606   USES_CONTROLS=1
5607 fi
5608
5609 if test "$wxUSE_GRID" = "yes"; then
5610   AC_DEFINE(wxUSE_GRID)
5611   USES_CONTROLS=1
5612   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5613 fi
5614
5615 if test "$wxUSE_IMAGLIST" = "yes"; then
5616     AC_DEFINE(wxUSE_IMAGLIST)
5617 fi
5618
5619 if test "$wxUSE_LISTBOOK" = "yes"; then
5620     AC_DEFINE(wxUSE_LISTBOOK)
5621     USES_CONTROLS=1
5622 fi
5623
5624 if test "$wxUSE_LISTBOX" = "yes"; then
5625     AC_DEFINE(wxUSE_LISTBOX)
5626     USES_CONTROLS=1
5627 fi
5628
5629 if test "$wxUSE_LISTCTRL" = "yes"; then
5630     if test "$wxUSE_IMAGLIST" = "yes"; then
5631         AC_DEFINE(wxUSE_LISTCTRL)
5632         USES_CONTROLS=1
5633         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5634     else
5635         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5636     fi
5637 fi
5638
5639 if test "$wxUSE_NOTEBOOK" = "yes"; then
5640     AC_DEFINE(wxUSE_NOTEBOOK)
5641     USES_CONTROLS=1
5642     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5643 fi
5644
5645 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5646 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5647 dnl     USES_CONTROLS=1
5648 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5649 dnl fi
5650
5651 if test "$wxUSE_RADIOBOX" = "yes"; then
5652     AC_DEFINE(wxUSE_RADIOBOX)
5653     USES_CONTROLS=1
5654 fi
5655
5656 if test "$wxUSE_RADIOBTN" = "yes"; then
5657     AC_DEFINE(wxUSE_RADIOBTN)
5658     USES_CONTROLS=1
5659 fi
5660
5661 if test "$wxUSE_SASH" = "yes"; then
5662     AC_DEFINE(wxUSE_SASH)
5663     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5664 fi
5665
5666 if test "$wxUSE_SCROLLBAR" = "yes"; then
5667     AC_DEFINE(wxUSE_SCROLLBAR)
5668     USES_CONTROLS=1
5669     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5670 fi
5671
5672 if test "$wxUSE_SLIDER" = "yes"; then
5673     AC_DEFINE(wxUSE_SLIDER)
5674     USES_CONTROLS=1
5675 fi
5676
5677 if test "$wxUSE_SPINBTN" = "yes"; then
5678     AC_DEFINE(wxUSE_SPINBTN)
5679     USES_CONTROLS=1
5680 fi
5681
5682 if test "$wxUSE_SPINCTRL" = "yes"; then
5683     AC_DEFINE(wxUSE_SPINCTRL)
5684     USES_CONTROLS=1
5685 fi
5686
5687 if test "$wxUSE_SPLITTER" = "yes"; then
5688     AC_DEFINE(wxUSE_SPLITTER)
5689     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5690 fi
5691
5692 if test "$wxUSE_STATBMP" = "yes"; then
5693     AC_DEFINE(wxUSE_STATBMP)
5694     USES_CONTROLS=1
5695 fi
5696
5697 if test "$wxUSE_STATBOX" = "yes"; then
5698     AC_DEFINE(wxUSE_STATBOX)
5699     USES_CONTROLS=1
5700 fi
5701
5702 if test "$wxUSE_STATTEXT" = "yes"; then
5703     AC_DEFINE(wxUSE_STATTEXT)
5704     USES_CONTROLS=1
5705 fi
5706
5707 if test "$wxUSE_STATLINE" = "yes"; then
5708     AC_DEFINE(wxUSE_STATLINE)
5709     USES_CONTROLS=1
5710 fi
5711
5712 if test "$wxUSE_STATUSBAR" = "yes"; then
5713     dnl this will get undefined in wx/chkconf.h if it's not supported
5714     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5715     AC_DEFINE(wxUSE_STATUSBAR)
5716     USES_CONTROLS=1
5717
5718     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5719 fi
5720
5721 if test "$wxUSE_TABDIALOG" = "yes"; then
5722     AC_DEFINE(wxUSE_TAB_DIALOG)
5723 fi
5724
5725 if test "$wxUSE_TEXTCTRL" = "yes"; then
5726     AC_DEFINE(wxUSE_TEXTCTRL)
5727     USES_CONTROLS=1
5728     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5729 fi
5730
5731 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5732     if test "$wxUSE_COCOA" = 1 ; then
5733         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5734         wxUSE_TOGGLEBTN=no
5735     else
5736         if test "$wxUSE_PM" = 1; then
5737             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5738             wxUSE_TOGGLEBTN=no
5739         fi
5740     fi
5741     if test "$wxUSE_UNIVERSAL" = "yes"; then
5742         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5743         wxUSE_TOGGLEBTN=no
5744     fi
5745
5746     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5747         AC_DEFINE(wxUSE_TOGGLEBTN)
5748         USES_CONTROLS=1
5749     fi
5750 fi
5751
5752 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5753     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5754     wxUSE_TOOLBAR="yes"
5755     USES_CONTROLS=1
5756 fi
5757
5758 if test "$wxUSE_TOOLBAR" = "yes"; then
5759     AC_DEFINE(wxUSE_TOOLBAR)
5760     USES_CONTROLS=1
5761
5762     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5763     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5764         wxUSE_TOOLBAR_NATIVE="yes"
5765     fi
5766
5767     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5768         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5769         USES_CONTROLS=1
5770     fi
5771
5772     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5773 fi
5774
5775 if test "$wxUSE_TOOLTIPS" = "yes"; then
5776     if test "$wxUSE_MOTIF" = 1; then
5777         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5778     else
5779         if test "$wxUSE_UNIVERSAL" = "yes"; then
5780             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5781         else
5782             AC_DEFINE(wxUSE_TOOLTIPS)
5783         fi
5784     fi
5785 fi
5786
5787 if test "$wxUSE_TREECTRL" = "yes"; then
5788     if test "$wxUSE_IMAGLIST" = "yes"; then
5789         AC_DEFINE(wxUSE_TREECTRL)
5790         USES_CONTROLS=1
5791         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5792     else
5793         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5794     fi
5795 fi
5796
5797 if test "$wxUSE_POPUPWIN" = "yes"; then
5798     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5799         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5800     else
5801         if test "$wxUSE_PM" = 1; then
5802             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5803         else
5804             AC_DEFINE(wxUSE_POPUPWIN)
5805
5806             USES_CONTROLS=1
5807         fi
5808     fi
5809 fi
5810
5811 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5812     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5813         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5814     else
5815         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5816         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5817     fi
5818 fi
5819
5820 if test "$wxUSE_TIPWINDOW" = "yes"; then
5821     if test "$wxUSE_PM" = 1; then
5822         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5823     else
5824         AC_DEFINE(wxUSE_TIPWINDOW)
5825     fi
5826 fi
5827
5828 if test "$USES_CONTROLS" = 1; then
5829     AC_DEFINE(wxUSE_CONTROLS)
5830 fi
5831
5832 dnl ---------------------------------------------------------------------------
5833 dnl misc options
5834 dnl ---------------------------------------------------------------------------
5835
5836 dnl please keep the settings below in alphabetical order
5837 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5838     AC_DEFINE(wxUSE_ACCESSIBILITY)
5839     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5840 fi
5841
5842 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5843     AC_DEFINE(wxUSE_DRAGIMAGE)
5844     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5845 fi
5846
5847 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5848     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5849         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5850     else
5851         AC_DEFINE(wxUSE_EXCEPTIONS)
5852         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5853     fi
5854 fi
5855
5856 USE_HTML=0
5857 if test "$wxUSE_HTML" = "yes"; then
5858     AC_DEFINE(wxUSE_HTML)
5859     USE_HTML=1
5860     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5861     if test "$wxUSE_MAC" = 1; then
5862         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5863     fi
5864 fi
5865 if test "$wxUSE_WEBKIT" = "yes"; then
5866     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5867         old_CPPFLAGS="$CPPFLAGS"
5868         CPPFLAGS="$CPPFLAGS -x objective-c++"
5869         AC_CHECK_HEADER([WebKit/HIWebView.h],
5870                         [
5871                            AC_DEFINE(wxUSE_WEBKIT)
5872                            WEBKIT_LINK="-framework WebKit"
5873                         ],
5874                         [
5875                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5876                            wxUSE_WEBKIT=no
5877                         ],
5878                         [#include <Carbon/Carbon.h>])
5879         CPPFLAGS="$old_CPPFLAGS"
5880     elif test "$wxUSE_COCOA" = 1; then
5881         AC_DEFINE(wxUSE_WEBKIT)
5882     else
5883         wxUSE_WEBKIT=no
5884     fi
5885 fi
5886
5887 USE_XRC=0
5888 if test "$wxUSE_XRC" = "yes"; then
5889     if test "$wxUSE_XML" != "yes"; then
5890         AC_MSG_WARN([XML library not built, XRC resources disabled])
5891         wxUSE_XRC=no
5892     else
5893         AC_DEFINE(wxUSE_XRC)
5894         USE_XRC=1
5895         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5896     fi
5897 fi
5898
5899 if test "$wxUSE_MENUS" = "yes"; then
5900     AC_DEFINE(wxUSE_MENUS)
5901     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5902 fi
5903
5904 if test "$wxUSE_METAFILE" = "yes"; then
5905     AC_DEFINE(wxUSE_METAFILE)
5906 fi
5907
5908 if test "$wxUSE_MIMETYPE" = "yes"; then
5909     AC_DEFINE(wxUSE_MIMETYPE)
5910 fi
5911
5912 if test "$wxUSE_MINIFRAME" = "yes"; then
5913     AC_DEFINE(wxUSE_MINIFRAME)
5914     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5915 fi
5916
5917 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5918     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5919     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5920         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5921         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5922     fi
5923 fi
5924
5925
5926 if test "$wxUSE_VALIDATORS" = "yes"; then
5927     AC_DEFINE(wxUSE_VALIDATORS)
5928     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5929 fi
5930
5931 if test "$wxUSE_PALETTE" = "yes" ; then
5932   AC_DEFINE(wxUSE_PALETTE)
5933 fi
5934
5935 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5936   dnl Must be done this late because -lunicows must be before all the other libs
5937   LIBS=" -lunicows $LIBS"
5938 fi
5939
5940 dnl ---------------------------------------------------------------------------
5941 dnl wxImage options
5942 dnl ---------------------------------------------------------------------------
5943
5944 if test "$wxUSE_IMAGE" = "yes" ; then
5945     AC_DEFINE(wxUSE_IMAGE)
5946
5947     if test "$wxUSE_GIF" = "yes" ; then
5948       AC_DEFINE(wxUSE_GIF)
5949     fi
5950
5951     if test "$wxUSE_PCX" = "yes" ; then
5952       AC_DEFINE(wxUSE_PCX)
5953     fi
5954
5955     if test "$wxUSE_IFF" = "yes" ; then
5956       AC_DEFINE(wxUSE_IFF)
5957     fi
5958
5959     if test "$wxUSE_PNM" = "yes" ; then
5960       AC_DEFINE(wxUSE_PNM)
5961     fi
5962
5963     if test "$wxUSE_XPM" = "yes" ; then
5964       AC_DEFINE(wxUSE_XPM)
5965     fi
5966
5967     if test "$wxUSE_ICO_CUR" = "yes" ; then
5968       AC_DEFINE(wxUSE_ICO_CUR)
5969     fi
5970 fi
5971
5972 dnl ---------------------------------------------------------------------------
5973 dnl common dialogs
5974 dnl ---------------------------------------------------------------------------
5975
5976 if test "$wxUSE_CHOICEDLG" = "yes"; then
5977     AC_DEFINE(wxUSE_CHOICEDLG)
5978 fi
5979
5980 if test "$wxUSE_COLOURDLG" = "yes"; then
5981     AC_DEFINE(wxUSE_COLOURDLG)
5982 fi
5983
5984 if test "$wxUSE_FILEDLG" = "yes"; then
5985     AC_DEFINE(wxUSE_FILEDLG)
5986 fi
5987
5988 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5989     AC_DEFINE(wxUSE_FINDREPLDLG)
5990 fi
5991
5992 if test "$wxUSE_FONTDLG" = "yes"; then
5993     AC_DEFINE(wxUSE_FONTDLG)
5994 fi
5995
5996 if test "$wxUSE_DIRDLG" = "yes"; then
5997     if test "$wxUSE_TREECTRL" != "yes"; then
5998         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5999     else
6000         AC_DEFINE(wxUSE_DIRDLG)
6001     fi
6002 fi
6003
6004 if test "$wxUSE_MSGDLG" = "yes"; then
6005     AC_DEFINE(wxUSE_MSGDLG)
6006 fi
6007
6008 if test "$wxUSE_NUMBERDLG" = "yes"; then
6009     AC_DEFINE(wxUSE_NUMBERDLG)
6010 fi
6011
6012 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6013     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6014        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6015     else
6016         AC_DEFINE(wxUSE_PROGRESSDLG)
6017     fi
6018 fi
6019
6020 if test "$wxUSE_SPLASH" = "yes"; then
6021     AC_DEFINE(wxUSE_SPLASH)
6022     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6023 fi
6024
6025 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6026     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6027        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6028     else
6029         AC_DEFINE(wxUSE_STARTUP_TIPS)
6030     fi
6031 fi
6032
6033 if test "$wxUSE_TEXTDLG" = "yes"; then
6034     AC_DEFINE(wxUSE_TEXTDLG)
6035 fi
6036
6037 if test "$wxUSE_WIZARDDLG" = "yes"; then
6038     AC_DEFINE(wxUSE_WIZARDDLG)
6039     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6040 fi
6041
6042 dnl ---------------------------------------------------------------------------
6043 dnl wxMediaCtrl
6044 dnl ---------------------------------------------------------------------------
6045
6046 if test "$wxUSE_MEDIACTRL" = "yes"; then
6047     if test "$wxUSE_MSW" = 1; then
6048     dnl -----------------------------------------------------------------------
6049     dnl DirectShow MSW
6050     dnl -----------------------------------------------------------------------
6051         wxUSE_DIRECTSHOW="yes"
6052         AC_CHECK_HEADERS([dshow.h], [],
6053             [
6054                 wxUSE_DIRECTSHOW="no"
6055                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
6056             ],
6057             [#include <windows.h>])
6058
6059        if test "$wxUSE_DIRECTSHOW" = "yes"; then
6060             AC_DEFINE(wxUSE_DIRECTSHOW)
6061             LIBS="$LIBS -lstrmiids"
6062        fi
6063     fi
6064
6065     dnl -----------------------------------------------------------------------
6066     dnl GStreamer
6067     dnl -----------------------------------------------------------------------
6068     if test "$wxUSE_GTK" = 1; then
6069         wxUSE_GSTREAMER="yes"
6070
6071         dnl -------------------------------------------------------------------
6072         dnl Test for gstreamer module from pkg-config
6073         dnl -------------------------------------------------------------------
6074         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6075         [
6076             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6077             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6078         ],
6079         [
6080             AC_MSG_WARN([GStreamer installation not found])
6081             wxUSE_GSTREAMER="no"
6082         ])
6083
6084         dnl -------------------------------------------------------------------
6085         dnl Perform a check for a GStreamer element using gst-inspect
6086         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6087         dnl Last modification: 25/01/2005
6088         dnl
6089         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6090         dnl -------------------------------------------------------------------
6091         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6092         [
6093         if test "x$GST_INSPECT" == "x"; then
6094             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6095         fi
6096
6097         if test "x$GST_INSPECT" != "x"; then
6098             AC_MSG_CHECKING(GStreamer element $1)
6099             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6100             AC_MSG_RESULT(found.)
6101             $2
6102             else
6103             AC_MSG_RESULT(not found.)
6104             $3
6105             fi
6106         fi
6107         ])
6108
6109         dnl -------------------------------------------------------------------
6110         dnl Test for x video sink (video useless without)
6111         dnl -------------------------------------------------------------------
6112         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6113                         [
6114                             wxUSE_GSTREAMER="no"
6115                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6116                         ])
6117
6118         dnl -------------------------------------------------------------------
6119         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6120         dnl -------------------------------------------------------------------
6121         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6122                         [
6123                             wxUSE_GSTREAMER="no"
6124                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6125                         ],
6126                         [#include <gst/gst.h>])
6127
6128         AC_MSG_CHECKING([for gstplay 0.8])
6129         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6130
6131         if test "$ac_find_libraries" = "" ; then
6132             AC_MSG_RESULT([no])
6133             wxUSE_GSTREAMER="no"
6134         else
6135             AC_MSG_RESULT([yes])
6136         fi
6137
6138         if test "$wxUSE_GSTREAMER" = "yes"; then
6139             AC_DEFINE(wxUSE_GSTREAMER)
6140             AC_MSG_RESULT([GStreamer detection successful])
6141         fi
6142     fi
6143     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6144     AC_DEFINE(wxUSE_MEDIACTRL)
6145 fi
6146
6147 dnl ---------------------------------------------------------------------------
6148 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6149 dnl ---------------------------------------------------------------------------
6150
6151 if test "$cross_compiling" = "yes"; then
6152     dnl Use best guess from host as we can't use uname when cross compiling
6153     OSINFO="\"$host\""
6154 else
6155     dnl attualy work out OS version
6156     OSINFO=`uname -s -r -m`
6157     OSINFO="\"$OSINFO\""
6158 fi
6159
6160 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6161
6162 dnl ---------------------------------------------------------------------------
6163 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6164 dnl ---------------------------------------------------------------------------
6165
6166 if test "x$prefix" != "xNONE"; then
6167     wxPREFIX=$prefix
6168 else
6169     wxPREFIX=$ac_default_prefix
6170 fi
6171
6172 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6173
6174
6175 dnl ---------------------------------------------------------------------------
6176 dnl define variables with all built libraries for wx-config
6177 dnl ---------------------------------------------------------------------------
6178
6179 CORE_BASE_LIBS="net base"
6180 CORE_GUI_LIBS="adv core"
6181
6182 if test "$wxUSE_XML" = "yes" ; then
6183     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6184 fi
6185 if test "$wxUSE_ODBC" != "no" ; then
6186     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6187     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6188 fi
6189 if test "$wxUSE_HTML" = "yes" ; then
6190     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6191 fi
6192 if test "$wxUSE_XRC" = "yes" ; then
6193     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6194 fi
6195
6196 if test "$wxUSE_GUI" != "yes"; then
6197     CORE_GUI_LIBS=""
6198 fi
6199
6200 AC_SUBST(CORE_BASE_LIBS)
6201 AC_SUBST(CORE_GUI_LIBS)
6202
6203
6204 dnl ---------------------------------------------------------------------------
6205 dnl Output the makefiles and such from the results found above
6206 dnl ---------------------------------------------------------------------------
6207
6208 dnl all additional libraries (except wxWidgets itself) we link with
6209
6210 dnl note that we always link with -lm except for Mac OS X
6211 dnl extended.c uses floor() and is always linked in
6212
6213 if test "$wxUSE_MAC" = 1 ; then
6214     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6215         if test "$USE_DARWIN" = 1; then
6216             LDFLAGS="$LDFLAGS -framework QuickTime"
6217         else
6218             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6219         fi
6220     fi
6221     if test "$USE_DARWIN" = 1; then
6222         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6223     else
6224         LDFLAGS="$LDFLAGS -lCarbonLib"
6225     fi
6226 fi
6227 if test "$wxUSE_COCOA" = 1 ; then
6228     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6229     if test "$wxUSE_MEDIACTRL" = "yes"; then
6230         LDFLAGS="$LDFLAGS -framework QuickTime"
6231     fi
6232 fi
6233
6234 dnl FIXME: should this be covered by the conditional above
6235 dnl given the -lm comment there?  Or should that comment (and
6236 dnl this one) be removed..   [ 7 Nov 2001 ]
6237
6238 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6239
6240 dnl Only add the -lm library if floating point functions cannot be used
6241 dnl without it.  This check is important on cygwin because of the bizarre
6242 dnl way that they have organized functions into libraries.  On cygwin, both
6243 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6244 dnl means that
6245 dnl   1) linking with -lm is not necessary, and
6246 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6247 dnl In particular, if you compile any program with -mno-cygwin and link with
6248 dnl -lm, it will crash instantly when it is run.  This happens because the
6249 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6250 dnl the ___main function instead of allowing it to be defined by
6251 dnl /usr/lib/mingw/libmingw32.a as it should be.
6252 dnl
6253 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6254 dnl
6255 dnl Just check a few floating point functions. If they are all found without
6256 dnl -lm, then we must not need -lm.
6257 have_cos=0
6258 have_floor=0
6259 AC_CHECK_FUNCS(cos, have_cos=1)
6260 AC_CHECK_FUNCS(floor, have_floor=1)
6261 AC_MSG_CHECKING(if floating point functions link without -lm)
6262 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6263     AC_MSG_RESULT(yes)
6264 else
6265     AC_MSG_RESULT(no)
6266     LIBS="$LIBS -lm"
6267     # use different functions to avoid configure caching
6268     have_sin=0
6269     have_ceil=0
6270     AC_CHECK_FUNCS(sin, have_sin=1)
6271     AC_CHECK_FUNCS(ceil, have_ceil=1)
6272     AC_MSG_CHECKING(if floating point functions link with -lm)
6273     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6274         AC_MSG_RESULT(yes)
6275     else
6276         AC_MSG_RESULT(no)
6277         # not sure we should warn the user, crash, etc.
6278     fi
6279 fi
6280
6281 if test "$wxUSE_GUI" = "yes"; then
6282
6283     dnl TODO add checks that these samples will really compile (i.e. all the
6284     dnl      library features they need are present)
6285
6286     dnl TODO some samples are never built so far:
6287     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6288     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6289                      drawing dynamic erase event exec font image \
6290                      minimal propsize rotate shaped widgets render"
6291
6292     if test "$wxUSE_MONOLITHIC" != "yes"; then
6293         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6294     fi
6295 else
6296     SAMPLES_SUBDIRS="console"
6297 fi
6298
6299
6300 dnl all -I options we must pass to the compiler
6301 dnl
6302 dnl note that the order is somewhat important: wxWidgets headers should
6303 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6304 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6305 dnl CodeWarrior):
6306 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6307 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6308
6309 dnl C/C++ compiler options used to compile wxWidgets
6310 if test "$GXX" = yes ; then
6311     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6312     CWARNINGS="-Wall"
6313     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6314     dnl should enable this one day...
6315     dnl CXXWARNINGS="-Wall -Werror"
6316 fi
6317
6318 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6319
6320 dnl remove the extra white space from the cc/c++/ld options
6321 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6322 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6323 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6324
6325 if test "x$MWCC" = "xyes"; then
6326     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6327     dnl must use <regex.h> from system not our local copy on OS X,
6328     dnl but must use local not system on OS 9.
6329     dnl The following should make all -I paths usable for <> includes
6330     dnl while first checking in real system paths.  With 8.3 using
6331     dnl -gccincludes it will actually check local paths before system
6332     dnl even for <> which is totally wrong.
6333
6334     dnl Note that because this absolutely needs to be before any -I
6335     dnl that we have to tack it on to the end of the compiler commandline.
6336     CC="$CC -cwd source -I-"
6337     CXX="$CXX -cwd source -I-"
6338 fi
6339
6340
6341 LIBS=`echo $LIBS`
6342 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6343 EXTRALIBS_XML="$EXPAT_LINK"
6344 EXTRALIBS_HTML="$MSPACK_LINK"
6345 EXTRALIBS_ODBC="$ODBC_LINK"
6346 if test "$wxUSE_GUI" = "yes"; then
6347     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6348 fi
6349 if test "$wxUSE_OPENGL" = "yes"; then
6350     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6351 fi
6352
6353 LDFLAGS="$LDFLAGS $PROFILE"
6354
6355 dnl wxGTK does not need TOOLKIT includes in wx-config
6356 if test "$wxUSE_GTK" = 1; then
6357     WXCONFIG_INCLUDE=
6358 else
6359     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6360 fi
6361
6362 WXCONFIG_EXTRALIBS="$LIBS"
6363
6364 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6365 if test "$wxUSE_REGEX" = "builtin" ; then
6366     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6367 fi
6368 if test "$wxUSE_EXPAT" = "builtin" ; then
6369     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6370 fi
6371 if test "$wxUSE_ODBC" = "builtin" ; then
6372     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6373 fi
6374 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6375     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6376 fi
6377 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6378     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6379 fi
6380 if test "$wxUSE_LIBPNG" = "builtin" ; then
6381     wxconfig_3rdparty="$wxconfig_3rdparty png"
6382 fi
6383 if test "$wxUSE_ZLIB" = "builtin" ; then
6384     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6385 fi
6386 if test "$wxUSE_ODBC" = "builtin" ; then
6387     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6388 fi
6389
6390 for i in $wxconfig_3rdparty ; do
6391     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6392 done
6393
6394
6395 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6396     WXUNIV=1
6397 else
6398     WXUNIV=0
6399 fi
6400
6401 AC_SUBST(wxUSE_ZLIB)
6402 AC_SUBST(wxUSE_REGEX)
6403 AC_SUBST(wxUSE_EXPAT)
6404 AC_SUBST(wxUSE_ODBC)
6405 AC_SUBST(wxUSE_LIBJPEG)
6406 AC_SUBST(wxUSE_LIBPNG)
6407 AC_SUBST(wxUSE_LIBTIFF)
6408
6409 if test $wxUSE_MONOLITHIC = "yes" ; then
6410     MONOLITHIC=1
6411 else
6412     MONOLITHIC=0
6413 fi
6414
6415 if test $wxUSE_PLUGINS = "yes" ; then
6416     USE_PLUGINS=1
6417 else
6418     USE_PLUGINS=0
6419 fi
6420
6421 if test $wxUSE_ODBC != "no" ; then
6422     USE_ODBC=1
6423 else
6424     USE_ODBC=0
6425 fi
6426
6427 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6428     OFFICIAL_BUILD=1
6429 else
6430     OFFICIAL_BUILD=0
6431 fi
6432
6433 AC_SUBST(VENDOR)
6434 AC_SUBST(OFFICIAL_BUILD)
6435 AC_SUBST(WX_FLAVOUR)
6436 AC_SUBST(WX_LIB_FLAVOUR)
6437
6438 AC_SUBST(WXUNIV)
6439 AC_SUBST(MONOLITHIC)
6440 AC_SUBST(USE_PLUGINS)
6441 AC_SUBST(LIBS)
6442 AC_SUBST(EXTRALIBS)
6443 AC_SUBST(EXTRALIBS_XML)
6444 AC_SUBST(EXTRALIBS_HTML)
6445 AC_SUBST(EXTRALIBS_ODBC)
6446 AC_SUBST(EXTRALIBS_GUI)
6447 AC_SUBST(EXTRALIBS_OPENGL)
6448 AC_SUBST(EXTRALIBS_SDL)
6449 AC_SUBST(WITH_PLUGIN_SDL)
6450 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6451 AC_SUBST(UNICODE)
6452 AC_SUBST(BUILD)
6453 AC_SUBST(DEBUG_INFO)
6454 AC_SUBST(DEBUG_FLAG)
6455 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6456 AC_SUBST(TOOLKIT_LOWERCASE)
6457 AC_SUBST(TOOLKIT_VERSION)
6458 AC_SUBST(SAMPLES_RPATH_FLAG)
6459 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6460 AC_SUBST(HOST_SUFFIX)
6461 AC_SUBST(CPPUNIT_CFLAGS)
6462 AC_SUBST(CPPUNIT_LIBS)
6463
6464 case "$TOOLKIT" in
6465     GTK)
6466         TOOLKIT_USER="GTK+"
6467         if test "$WXGTK20" = 1; then
6468             TOOLKIT_USER="$TOOLKIT_USER 2"
6469         fi
6470         ;;
6471
6472     *)
6473         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6474         ;;
6475 esac
6476
6477 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6478
6479 if test "$wxUSE_SHARED" = "yes"; then
6480
6481     dnl We get the shared build linker from bakefile, since it
6482     dnl moved all the logic for this out of this file and into
6483     dnl its own macro.  But it can't decide on whether to return
6484     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6485     dnl So normalise and expand everything here now, because its
6486     dnl not going to change inside wx-config anyway.
6487     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6488     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6489
6490     dnl Need addtional flag on OS/2, so override bakefiles value
6491     dnl (there currently is no suitable variable to which the
6492     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6493     case "${host}" in
6494       *-pc-os2_emx | *-pc-os2-emx )
6495         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6496         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6497         cp -p ${srcdir}/src/os2/dllnames.sh .
6498         cp -p ${srcdir}/src/os2/dllar.sh .
6499       ;;
6500     esac
6501 else
6502
6503     dnl No bakefile support for static builds, but this should be ok for most.
6504     EXE_LINKER="$CXX -o"
6505
6506 fi
6507
6508 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6509 dnl be in wx-config output.  Not doing so could result in link problems.
6510 GCC_PRAGMA_FLAGS=""
6511 PCH_FLAGS=""
6512 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6513 if test $GCC_PCH = 1 ; then
6514     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6515     PCH_FLAGS="-DWX_PRECOMP"
6516 else
6517     case "${host}" in
6518         powerpc-*-darwin* )
6519             dnl Some Apple's GCC version are broken and can't handle the
6520             dnl pragmas:
6521             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6522             ;;
6523         *-*-mingw32* )
6524             dnl MinGW GCC versions >= 3.2 have problems with
6525             dnl static member of classes derived from templates
6526             dnl in combination with #pragma interface/implementation
6527             dnl (the test case uses 4 files)
6528             dnl ... and with exceptions handling (undefined symbols needed
6529             dnl to correctly calls dtors when unwinding) as well
6530             if test "$wxUSE_STL" = "yes" -o \
6531                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6532                     "$wxUSE_NO_RTTI" != "yes"; then
6533                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6534                AC_TRY_COMPILE([],
6535                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6536                                #error "Not GCC 3.2 or greater"
6537                                #endif
6538                                ],
6539                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6540                                AC_MSG_RESULT([yes])],
6541                               [AC_MSG_RESULT([no])])
6542             fi
6543             ;;
6544         *-pc-os2_emx | *-pc-os2-emx )
6545             dnl GCC versions ported to OS/2 have similar problems with
6546             dnl static member of classes in combination with STL and
6547             dnl pragma interface/implementation
6548             if test "$wxUSE_STL" = "yes"; then
6549                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6550                AC_TRY_COMPILE([],
6551                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6552                                #error "Not GCC 3.2 or greater"
6553                                #endif
6554                                ],
6555                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6556                                AC_MSG_RESULT([yes])],
6557                               [AC_MSG_RESULT([no])])
6558             fi
6559             ;;
6560     esac
6561 fi
6562 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6563
6564
6565 dnl for convenience, sort the samples in alphabetical order
6566 dnl
6567 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6568 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6569 dnl
6570 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6571 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6572 dnl       only removes the Unix-like part of the introduced line break.
6573 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6574
6575 dnl subtle bakefile goop.
6576 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6577 dnl I wish we would have called it something less likely to clash with
6578 dnl things though.
6579 AC_SUBST(SHARED)
6580
6581 dnl global options
6582 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6583 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6584
6585 dnl debugging options
6586 AC_SUBST(WXDEBUG_DEFINE)
6587
6588 dnl toolkit options
6589 AC_SUBST(USE_GUI)
6590 AC_SUBST(AFMINSTALL)
6591 AC_SUBST(WIN32INSTALL)
6592 AC_SUBST(TOOLKIT)
6593 AC_SUBST(TOOLKIT_DIR)
6594 AC_SUBST(TOOLCHAIN_NAME)
6595 AC_SUBST(TOOLCHAIN_FULLNAME)
6596 AC_SUBST(TOOLCHAIN_DEFS)
6597 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6598
6599 dnl wx-config options
6600 AC_SUBST(host_alias)
6601 AC_SUBST(cross_compiling)
6602 AC_SUBST(WIDGET_SET)
6603 AC_SUBST(WX_RELEASE)
6604 AC_SUBST(WX_VERSION)
6605 AC_SUBST(WX_SUBVERSION)
6606 AC_SUBST(WX_CHARTYPE)
6607 AC_SUBST(WX_DEBUGTYPE)
6608 AC_SUBST(WXCONFIG_EXTRALIBS)
6609 AC_SUBST(WXCONFIG_INCLUDE)
6610 AC_SUBST(WXCONFIG_RPATH)
6611 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6612 AC_SUBST(WX_LARGEFILE_FLAGS)
6613 AC_SUBST(GCC_PRAGMA_FLAGS)
6614 AC_SUBST(CODE_GEN_FLAGS)
6615 AC_SUBST(CODE_GEN_FLAGS_CXX)
6616 AC_SUBST(EXE_LINKER)
6617
6618 dnl distribution vars
6619 AC_SUBST(GUIDIST)
6620 AC_SUBST(DISTDIR)
6621
6622 dnl additional subdirectories where we will build
6623 AC_SUBST(SAMPLES_SUBDIRS)
6624
6625 dnl additional libraries and linker settings
6626 AC_SUBST(LDFLAGS)
6627 AC_SUBST(LDFLAGS_GL)
6628 AC_SUBST(OPENGL_LIBS)
6629 AC_SUBST(DMALLOC_LIBS)
6630 AC_SUBST(WX_VERSION_TAG)
6631
6632 dnl additional resurces settings
6633 AC_SUBST(RESCOMP)
6634 AC_SUBST(RESFLAGS)
6635 AC_SUBST(RESPROGRAMOBJ)
6636 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6637 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6638
6639 dnl additional for Mac OS X
6640 AC_SUBST(DEREZ)
6641 AC_SUBST(LIBWXMACRES)
6642 AC_SUBST(MACRESCOMP)
6643 AC_SUBST(MACSETFILE)
6644 AC_SUBST(MACRESWXCONFIG)
6645
6646 dnl other tools
6647 AC_SUBST(GCC)
6648 AC_SUBST(DLLTOOL)
6649
6650
6651 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6652 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6653 dnl - and we do use it)
6654 AC_PROG_MAKE_SET
6655
6656
6657 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6658
6659 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6660                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6661                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6662
6663 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6664                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6665                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6666
6667 AC_CONFIG_FILES([ version-script Makefile ])
6668
6669 AC_CONFIG_COMMANDS([ wx-config
6670                    ],
6671                    [ rm -f wx-config
6672                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6673                    ],
6674                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6675                      LN_S="${LN_S}"
6676                    ])
6677
6678 dnl This would give us us build dir that in every significant way
6679 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6680 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6681 dnl on platforms that do not have symlinks.
6682 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6683 dnl AC_CONFIG_LINKS([ contrib/include ])
6684
6685
6686 dnl Configure samples, contrib etc. directories, but only if they are present:
6687 if test "$wxUSE_GUI" = "yes"; then
6688     SUBDIRS="samples demos utils contrib"
6689 else dnl we build wxBase only
6690     dnl there are no wxBase programs in contrib nor demos
6691     SUBDIRS="samples utils"
6692 fi
6693 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6694 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6695
6696 for subdir in `echo $SUBDIRS`; do
6697     if test -d ${srcdir}/${subdir} ; then
6698         if test "$wxUSE_GUI" = "yes"; then
6699             if test ${subdir} = "samples"; then
6700                 dnl only take those samples which compile in the current
6701                 dnl configuration and which exist
6702                 makefiles="samples/Makefile.in $makefiles"
6703                 for sample in `echo $SAMPLES_SUBDIRS`; do
6704                     if test -d $srcdir/samples/$sample; then
6705                         makefiles="samples/$sample/Makefile.in $makefiles"
6706                     fi
6707                 done
6708             else dnl assume that everything compiles for utils &c
6709                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6710             fi
6711         else dnl we build wxBase only
6712             dnl don't take all samples/utils, just those which build with
6713             dnl wxBase
6714             if test ${subdir} = "samples"; then
6715                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6716             elif test ${subdir} = "utils"; then
6717                 makefiles=""
6718                 for util in HelpGen tex2rtf ; do
6719                     if test -d $srcdir/utils/$util ; then
6720                         makefiles="utils/$util/Makefile.in \
6721                                    utils/$util/src/Makefile.in \
6722                                    $makefiles"
6723                     fi
6724                 done
6725             else dnl assume that everything compiles for tests
6726                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6727             fi
6728         fi
6729
6730         for mkin in $makefiles ; do
6731             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6732             AC_CONFIG_FILES([$mk])
6733         done
6734     fi
6735 done
6736
6737
6738 AC_OUTPUT
6739
6740 dnl report how we have been configured
6741 echo
6742 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6743 echo ""
6744 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6745 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6746
6747 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6748 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6749 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6750
6751 echo "  What level of wxWidgets compatibility should be enabled?"
6752 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6753 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6754
6755 echo "  Which libraries should wxWidgets use?"
6756 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6757 echo "                                       png                ${wxUSE_LIBPNG-none}"
6758 echo "                                       regex              ${wxUSE_REGEX}"
6759 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6760 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6761 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6762 fi
6763 echo "                                       zlib               ${wxUSE_ZLIB}"
6764 echo "                                       odbc               ${wxUSE_ODBC}"
6765 echo "                                       expat              ${wxUSE_EXPAT}"
6766 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6767 echo "                                       sdl                ${wxUSE_LIBSDL}"
6768 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6769
6770 echo ""
6771
6772 dnl vi: set et sts=4 sw=4 com=\:dnl: