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).$(WX_AGE)
  55
  56 wx_major_version_number=2
  57 wx_minor_version_number=5
  58 wx_release_number=4
  59 wx_subrelease_number=1
  60
  61 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  62 WX_VERSION=$WX_RELEASE.$wx_release_number
  63 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  64
  65 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  66
  67 WX_CURRENT=4
  68 WX_REVISION=0
  69 WX_AGE=4
  70
  71
  72 dnl ------------------------------------------------------------------------
  73 dnl Check platform (host system)
  74 dnl ------------------------------------------------------------------------
  75
  76 dnl OS (assume Unix)
  77 USE_UNIX=1
  78 USE_OS2=0
  79 USE_WIN32=0
  80 USE_DOS=0
  81 USE_BEOS=0
  82 USE_MAC=0
  83
  84 dnl Unix kind
  85 USE_AIX=
  86 USE_BSD=                            dnl any BSD
  87 USE_DARWIN=                         dnl a.k.a. Mac OS X
  88 USE_FREEBSD=
  89 USE_GNU=                            dnl GNU/Hurd
  90 USE_HPUX=
  91 USE_LINUX=
  92 USE_NETBSD=
  93 USE_OPENBSD=
  94 USE_OSF=                            dnl OSF/1 (obsolete?)
  95 USE_SGI=
  96 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  97 USE_SUN=                            dnl SunOS or Solaris
  98 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  99 USE_SVR4=                           dnl SysV R4
 100 USE_SYSV=                           dnl any System V
 101 USE_VMS=
 102 USE_ULTRIX=
 103 USE_UNIXWARE=
 104
 105 dnl hardware platform
 106 USE_ALPHA=
 107
 108 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 109 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 110 dnl than checking it during run-time
 111 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 112
 113 dnl the list of all available toolkits
 114 dnl
 115 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 116 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 117
 118 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 119 dnl     which are either yes or no
 120 DEFAULT_wxUSE_COCOA=0
 121 DEFAULT_wxUSE_GTK=0
 122 DEFAULT_wxUSE_MAC=0
 123 DEFAULT_wxUSE_MGL=0
 124 DEFAULT_wxUSE_MICROWIN=0
 125 DEFAULT_wxUSE_MOTIF=0
 126 DEFAULT_wxUSE_MSW=0
 127 DEFAULT_wxUSE_PM=0
 128 DEFAULT_wxUSE_X11=0
 129
 130 dnl these are the values which are really default for the given platform -
 131 dnl they're not cached and are only used if no --with-toolkit was given *and*
 132 dnl nothing was found in the cache
 133 DEFAULT_DEFAULT_wxUSE_COCOA=0
 134 DEFAULT_DEFAULT_wxUSE_GTK=0
 135 DEFAULT_DEFAULT_wxUSE_MAC=0
 136 DEFAULT_DEFAULT_wxUSE_MGL=0
 137 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 138 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 139 DEFAULT_DEFAULT_wxUSE_MSW=0
 140 DEFAULT_DEFAULT_wxUSE_PM=0
 141 DEFAULT_DEFAULT_wxUSE_X11=0
 142
 143 PROGRAM_EXT=
 144 SO_SUFFIX=so
 145 SAMPLES_RPATH_FLAG=
 146 SAMPLES_RPATH_POSTLINK=
 147
 148 dnl to support a new system, you need to add its canonical name (as determined
 149 dnl by config.sub or specified by the configure command line) to this "case"
 150 dnl and also define the shared library flags below - search for
 151 dnl SHARED_LIB_SETUP to find the exact place
 152 case "${host}" in
 153   *-hp-hpux* )
 154     USE_HPUX=1
 155     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 156     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 157     SO_SUFFIX=sl
 158     AC_DEFINE(__HPUX__)
 159   ;;
 160   *-*-linux* )
 161     USE_LINUX=1
 162     AC_DEFINE(__LINUX__)
 163     TMP=`uname -m`
 164     if test "x$TMP" = "xalpha"; then
 165       USE_ALPHA=1
 166       AC_DEFINE(__ALPHA__)
 167     fi
 168     DEFAULT_DEFAULT_wxUSE_GTK=1
 169   ;;
 170   *-*-gnu* | *-*-k*bsd*-gnu )
 171     USE_GNU=1
 172     TMP=`uname -m`
 173     if test "x$TMP" = "xalpha"; then
 174       USE_ALPHA=1
 175       AC_DEFINE(__ALPHA__)
 176     fi
 177     DEFAULT_DEFAULT_wxUSE_GTK=1
 178   ;;
 179   *-*-irix5* | *-*-irix6* )
 180     USE_SGI=1
 181     USE_SVR4=1
 182     AC_DEFINE(__SGI__)
 183     AC_DEFINE(__SVR4__)
 184     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 185   ;;
 186   *-*-solaris2* )
 187     USE_SUN=1
 188     USE_SOLARIS=1
 189     USE_SVR4=1
 190     AC_DEFINE(__SUN__)
 191     AC_DEFINE(__SOLARIS__)
 192     AC_DEFINE(__SVR4__)
 193     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 194     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 195   ;;
 196   *-*-sunos4* )
 197     USE_SUN=1
 198     USE_SUNOS=1
 199     USE_BSD=1
 200     AC_DEFINE(__SUN__)
 201     AC_DEFINE(__SUNOS__)
 202     AC_DEFINE(__BSD__)
 203     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 204   ;;
 205   *-*-freebsd*)
 206     USE_BSD=1
 207     USE_FREEBSD=1
 208     AC_DEFINE(__FREEBSD__)
 209     AC_DEFINE(__BSD__)
 210     DEFAULT_DEFAULT_wxUSE_GTK=1
 211   ;;
 212   *-*-openbsd*)
 213     USE_BSD=1
 214     USE_OPENBSD=1
 215     AC_DEFINE(__OPENBSD__)
 216     AC_DEFINE(__BSD__)
 217     DEFAULT_DEFAULT_wxUSE_GTK=1
 218   ;;
 219   *-*-netbsd*)
 220     USE_BSD=1
 221     USE_NETBSD=1
 222     AC_DEFINE(__NETBSD__)
 223     AC_DEFINE(__BSD__)
 224     DEFAULT_DEFAULT_wxUSE_GTK=1
 225   ;;
 226   *-*-osf* )
 227     USE_ALPHA=1
 228     USE_OSF=1
 229     AC_DEFINE(__ALPHA__)
 230     AC_DEFINE(__OSF__)
 231     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 232     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 233   ;;
 234   *-*-dgux5* )
 235     USE_ALPHA=1
 236     USE_SVR4=1
 237     AC_DEFINE(__ALPHA__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241   *-*-sysv5* )
 242     USE_SYSV=1
 243     USE_SVR4=1
 244     AC_DEFINE(__SYSV__)
 245     AC_DEFINE(__SVR4__)
 246     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 247   ;;
 248   *-*-aix* )
 249     USE_AIX=1
 250     USE_SYSV=1
 251     USE_SVR4=1
 252     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 253     dnl
 254     dnl     Both archive libraries and shared libraries on AIX have an .a
 255     dnl     extension. This will explain why you can't link with an .so and
 256     dnl     why it works with the name changed to .a.
 257     SO_SUFFIX=a
 258     AC_DEFINE(__AIX__)
 259     AC_DEFINE(__SYSV__)
 260     AC_DEFINE(__SVR4__)
 261     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 262   ;;
 263
 264   *-*-*UnixWare*)
 265     USE_SYSV=1
 266     USE_SVR4=1
 267     USE_UNIXWARE=1
 268     AC_DEFINE(__UNIXWARE__)
 269   ;;
 270
 271   *-*-cygwin* | *-*-mingw32* )
 272     dnl MBN: some of the defines have been moved after toolkit detection
 273     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 274     dnl      USE_UNIX  must be set and not USE_WIN32
 275     SO_SUFFIX=dll
 276     PROGRAM_EXT=".exe"
 277     RESCOMP=windres
 278     DEFAULT_DEFAULT_wxUSE_MSW=1
 279   ;;
 280
 281   *-pc-msdosdjgpp )
 282     USE_UNIX=0
 283     USE_DOS=1
 284     AC_DEFINE(__DOS__)
 285     PROGRAM_EXT=".exe"
 286     DEFAULT_DEFAULT_wxUSE_MGL=1
 287     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 288     LIBS="$LIBS -lstdc++"
 289   ;;
 290
 291   *-pc-os2_emx | *-pc-os2-emx )
 292     AC_DEFINE(__EMX__)
 293     USE_OS2=1
 294     AC_DEFINE(__OS2__)
 295     PROGRAM_EXT=".exe"
 296     DEFAULT_DEFAULT_wxUSE_PM=1
 297     dnl "c++" wrapper is not always available, so always use plain gcc.
 298     CXX=gcc
 299     LDFLAGS="$LDFLAGS -Zcrtdll"
 300     dnl
 301     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 302     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 303     dnl For now however, we still need it to make sure the configure script
 304     dnl works on OS/2 no matter what platform it is generated on.
 305     ac_executable_extensions=".exe"
 306     export ac_executable_extensions
 307     dnl This strange code is necessary to deal with handling of
 308     dnl backslashes by ksh and pdksh's sh variant.
 309     ac_save_IFS="$IFS"
 310     IFS='\\'
 311     ac_TEMP_PATH=
 312     for ac_dir in $PATH; do
 313       IFS=$ac_save_IFS
 314       if test -z "$ac_TEMP_PATH"; then
 315         ac_TEMP_PATH="$ac_dir"
 316       else
 317         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 318       fi
 319     done
 320     export PATH="$ac_TEMP_PATH"
 321     unset ac_TEMP_PATH
 322   ;;
 323
 324   powerpc-*-darwin* )
 325     dnl PowerPC Darwin based distributions (including Mac OS X)
 326     USE_BSD=1
 327     USE_DARWIN=1
 328     SO_SUFFIX=dylib
 329     AC_DEFINE(__BSD__)
 330     AC_DEFINE(__DARWIN__)
 331     AC_DEFINE(TARGET_CARBON)
 332     DEFAULT_DEFAULT_wxUSE_MAC=1
 333   ;;
 334   powerpc-apple-macos* )
 335     dnl Classic Mac OS (< X)
 336     USE_UNIX=0
 337     dnl For some reason the test that should be cross-compiler capable fails
 338     dnl However, there is no doubt that MacOS PowerPC is big endian.
 339     ac_cv_c_bigendian=yes
 340     SO_SUFFIX=shlib
 341     dnl AC_DEFINE(TARGET_CARBON)
 342     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 343     DEFAULT_DEFAULT_wxUSE_MAC=1
 344   ;;
 345
 346   *-*-beos* )
 347     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 348     USE_BEOS=1
 349     AC_DEFINE(__BEOS__)
 350   ;;
 351
 352   *)
 353     AC_MSG_ERROR(unknown system type ${host}.)
 354 esac
 355
 356 dnl ---------------------------------------------------------------------------
 357 dnl command line options for configure
 358 dnl ---------------------------------------------------------------------------
 359
 360 dnl the default values for all options - we collect them all here to simplify
 361 dnl modification of the default values (for example, if the defaults for some
 362 dnl platform should be changed, it can be done here too)
 363 dnl
 364 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 365
 366 WX_ARG_CACHE_INIT
 367
 368 dnl useful to test the compilation with minimum options, define as 0 for normal
 369 dnl usage
 370 DEBUG_CONFIGURE=0
 371 if test $DEBUG_CONFIGURE = 1; then
 372   DEFAULT_wxUSE_UNIVERSAL=no
 373   DEFAULT_wxUSE_STL=no
 374
 375   DEFAULT_wxUSE_NANOX=no
 376
 377   DEFAULT_wxUSE_THREADS=yes
 378
 379   DEFAULT_wxUSE_SHARED=yes
 380   DEFAULT_wxUSE_OPTIMISE=no
 381   DEFAULT_wxUSE_PROFILE=no
 382   DEFAULT_wxUSE_NO_DEPS=no
 383   DEFAULT_wxUSE_NO_RTTI=no
 384   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 385   DEFAULT_wxUSE_RPATH=yes
 386   DEFAULT_wxUSE_PERMISSIVE=no
 387   DEFAULT_wxUSE_DEBUG_FLAG=yes
 388   DEFAULT_wxUSE_DEBUG_INFO=yes
 389   DEFAULT_wxUSE_DEBUG_GDB=yes
 390   DEFAULT_wxUSE_MEM_TRACING=no
 391   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 392   DEFAULT_wxUSE_DMALLOC=no
 393   DEFAULT_wxUSE_APPLE_IEEE=no
 394
 395   DEFAULT_wxUSE_EXCEPTIONS=no
 396   DEFAULT_wxUSE_LOG=yes
 397   DEFAULT_wxUSE_LOGWINDOW=no
 398   DEFAULT_wxUSE_LOGGUI=no
 399   DEFAULT_wxUSE_LOGDIALOG=no
 400
 401   DEFAULT_wxUSE_GUI=yes
 402   DEFAULT_wxUSE_CONTROLS=no
 403
 404   DEFAULT_wxUSE_REGEX=no
 405   DEFAULT_wxUSE_XML=no
 406   DEFAULT_wxUSE_EXPAT=no
 407   DEFAULT_wxUSE_ZLIB=no
 408   DEFAULT_wxUSE_LIBPNG=no
 409   DEFAULT_wxUSE_LIBJPEG=no
 410   DEFAULT_wxUSE_LIBTIFF=no
 411   DEFAULT_wxUSE_LIBXPM=no
 412   DEFAULT_wxUSE_LIBMSPACK=no
 413   DEFAULT_wxUSE_LIBSDL=no
 414   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 415   DEFAULT_wxUSE_ODBC=no
 416   DEFAULT_wxUSE_OPENGL=no
 417
 418   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 419   DEFAULT_wxUSE_STACKWALKER=no
 420   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 421   DEFAULT_wxUSE_STD_IOSTREAM=no
 422   DEFAULT_wxUSE_CMDLINE_PARSER=no
 423   DEFAULT_wxUSE_DATETIME=no
 424   DEFAULT_wxUSE_TIMER=no
 425   DEFAULT_wxUSE_STOPWATCH=no
 426   DEFAULT_wxUSE_FILE=no
 427   DEFAULT_wxUSE_FFILE=no
 428   DEFAULT_wxUSE_TEXTBUFFER=no
 429   DEFAULT_wxUSE_TEXTFILE=no
 430   DEFAULT_wxUSE_SOUND=no
 431   DEFAULT_wxUSE_MEDIACTRL=no
 432   DEFAULT_wxUSE_DIRECTSHOW=no
 433   DEFAULT_wxUSE_INTL=no
 434   DEFAULT_wxUSE_CONFIG=no
 435   DEFAULT_wxUSE_FONTMAP=no
 436   DEFAULT_wxUSE_STREAMS=no
 437   DEFAULT_wxUSE_SOCKETS=no
 438   DEFAULT_wxUSE_OLE=no
 439   DEFAULT_wxUSE_DATAOBJ=no
 440   DEFAULT_wxUSE_DIALUP_MANAGER=no
 441   DEFAULT_wxUSE_JOYSTICK=no
 442   DEFAULT_wxUSE_DYNLIB_CLASS=no
 443   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 444   DEFAULT_wxUSE_LONGLONG=no
 445   DEFAULT_wxUSE_GEOMETRY=no
 446
 447   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 448   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 449   DEFAULT_wxUSE_POSTSCRIPT=no
 450
 451   DEFAULT_wxUSE_CLIPBOARD=no
 452   DEFAULT_wxUSE_TOOLTIPS=no
 453   DEFAULT_wxUSE_DRAG_AND_DROP=no
 454   DEFAULT_wxUSE_DRAGIMAGE=no
 455   DEFAULT_wxUSE_SPLINES=no
 456
 457   DEFAULT_wxUSE_MDI=no
 458   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 459   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 460   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 461
 462   DEFAULT_wxUSE_RESOURCES=no
 463   DEFAULT_wxUSE_CONSTRAINTS=no
 464   DEFAULT_wxUSE_IPC=no
 465   DEFAULT_wxUSE_HELP=no
 466   DEFAULT_wxUSE_MS_HTML_HELP=no
 467   DEFAULT_wxUSE_WXHTML_HELP=no
 468   DEFAULT_wxUSE_TREELAYOUT=no
 469   DEFAULT_wxUSE_METAFILE=no
 470   DEFAULT_wxUSE_MIMETYPE=no
 471   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 472   DEFAULT_wxUSE_PROTOCOL=no
 473   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 474   DEFAULT_wxUSE_PROTOCOL_FTP=no
 475   DEFAULT_wxUSE_PROTOCOL_FILE=no
 476   DEFAULT_wxUSE_URL=no
 477
 478   DEFAULT_wxUSE_COMMONDLGS=no
 479   DEFAULT_wxUSE_CHOICEDLG=no
 480   DEFAULT_wxUSE_COLOURDLG=no
 481   DEFAULT_wxUSE_DIRDLG=no
 482   DEFAULT_wxUSE_FILEDLG=no
 483   DEFAULT_wxUSE_FINDREPLDLG=no
 484   DEFAULT_wxUSE_FONTDLG=no
 485   DEFAULT_wxUSE_MSGDLG=no
 486   DEFAULT_wxUSE_NUMBERDLG=no
 487   DEFAULT_wxUSE_TEXTDLG=no
 488   DEFAULT_wxUSE_SPLASH=no
 489   DEFAULT_wxUSE_STARTUP_TIPS=no
 490   DEFAULT_wxUSE_PROGRESSDLG=no
 491   DEFAULT_wxUSE_WIZARDDLG=no
 492
 493   DEFAULT_wxUSE_MENUS=no
 494   DEFAULT_wxUSE_MINIFRAME=no
 495   DEFAULT_wxUSE_HTML=no
 496   DEFAULT_wxUSE_XRC=no
 497   DEFAULT_wxUSE_WEBKIT=no
 498   DEFAULT_wxUSE_FILESYSTEM=no
 499   DEFAULT_wxUSE_FS_INET=no
 500   DEFAULT_wxUSE_FS_ZIP=no
 501   DEFAULT_wxUSE_BUSYINFO=no
 502   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 503   DEFAULT_wxUSE_ZIPSTREAM=no
 504   DEFAULT_wxUSE_VALIDATORS=no
 505
 506   DEFAULT_wxUSE_ACCEL=no
 507   DEFAULT_wxUSE_BUTTON=no
 508   DEFAULT_wxUSE_BMPBUTTON=no
 509   DEFAULT_wxUSE_CALCTRL=no
 510   DEFAULT_wxUSE_CARET=no
 511   DEFAULT_wxUSE_CHECKBOX=no
 512   DEFAULT_wxUSE_CHECKLST=no
 513   DEFAULT_wxUSE_CHOICE=no
 514   DEFAULT_wxUSE_CHOICEBOOK=no
 515   DEFAULT_wxUSE_COMBOBOX=no
 516   DEFAULT_wxUSE_DATEPICKCTRL=no
 517   DEFAULT_wxUSE_DISPLAY=no
 518   DEFAULT_wxUSE_GAUGE=no
 519   DEFAULT_wxUSE_GRID=no
 520   DEFAULT_wxUSE_IMAGLIST=no
 521   DEFAULT_wxUSE_LISTBOOK=no
 522   DEFAULT_wxUSE_LISTBOX=no
 523   DEFAULT_wxUSE_LISTCTRL=no
 524   DEFAULT_wxUSE_NOTEBOOK=no
 525   DEFAULT_wxUSE_RADIOBOX=no
 526   DEFAULT_wxUSE_RADIOBTN=no
 527   DEFAULT_wxUSE_SASH=no
 528   DEFAULT_wxUSE_SCROLLBAR=no
 529   DEFAULT_wxUSE_SLIDER=no
 530   DEFAULT_wxUSE_SPINBTN=no
 531   DEFAULT_wxUSE_SPINCTRL=no
 532   DEFAULT_wxUSE_SPLITTER=no
 533   DEFAULT_wxUSE_STATBMP=no
 534   DEFAULT_wxUSE_STATBOX=no
 535   DEFAULT_wxUSE_STATLINE=no
 536   DEFAULT_wxUSE_STATTEXT=no
 537   DEFAULT_wxUSE_STATUSBAR=yes
 538   DEFAULT_wxUSE_TABDIALOG=no
 539   DEFAULT_wxUSE_TEXTCTRL=no
 540   DEFAULT_wxUSE_TOGGLEBTN=no
 541   DEFAULT_wxUSE_TOOLBAR=no
 542   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 543   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 544   DEFAULT_wxUSE_TREECTRL=no
 545   DEFAULT_wxUSE_POPUPWIN=no
 546   DEFAULT_wxUSE_TIPWINDOW=no
 547
 548   DEFAULT_wxUSE_UNICODE=no
 549   DEFAULT_wxUSE_UNICODE_MSLU=no
 550   DEFAULT_wxUSE_WCSRTOMBS=no
 551
 552   DEFAULT_wxUSE_PALETTE=no
 553   DEFAULT_wxUSE_IMAGE=no
 554   DEFAULT_wxUSE_GIF=no
 555   DEFAULT_wxUSE_PCX=no
 556   DEFAULT_wxUSE_PNM=no
 557   DEFAULT_wxUSE_IFF=no
 558   DEFAULT_wxUSE_XPM=no
 559   DEFAULT_wxUSE_ICO_CUR=no
 560   DEFAULT_wxUSE_ACCESSIBILITY=no
 561
 562   DEFAULT_wxUSE_MONOLITHIC=no
 563   DEFAULT_wxUSE_PLUGINS=no
 564   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 565 else
 566   DEFAULT_wxUSE_UNIVERSAL=no
 567   DEFAULT_wxUSE_STL=no
 568
 569   DEFAULT_wxUSE_NANOX=no
 570
 571   DEFAULT_wxUSE_THREADS=yes
 572
 573   DEFAULT_wxUSE_SHARED=yes
 574   DEFAULT_wxUSE_OPTIMISE=yes
 575   DEFAULT_wxUSE_PROFILE=no
 576   DEFAULT_wxUSE_NO_DEPS=no
 577   DEFAULT_wxUSE_NO_RTTI=no
 578   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 579   DEFAULT_wxUSE_RPATH=yes
 580   DEFAULT_wxUSE_PERMISSIVE=no
 581   DEFAULT_wxUSE_DEBUG_FLAG=no
 582   DEFAULT_wxUSE_DEBUG_INFO=no
 583   DEFAULT_wxUSE_DEBUG_GDB=no
 584   DEFAULT_wxUSE_MEM_TRACING=no
 585   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 586   DEFAULT_wxUSE_DMALLOC=no
 587   DEFAULT_wxUSE_APPLE_IEEE=yes
 588
 589   DEFAULT_wxUSE_EXCEPTIONS=yes
 590   DEFAULT_wxUSE_LOG=yes
 591   DEFAULT_wxUSE_LOGWINDOW=yes
 592   DEFAULT_wxUSE_LOGGUI=yes
 593   DEFAULT_wxUSE_LOGDIALOG=yes
 594
 595   DEFAULT_wxUSE_GUI=yes
 596
 597   DEFAULT_wxUSE_REGEX=yes
 598   DEFAULT_wxUSE_XML=yes
 599   DEFAULT_wxUSE_EXPAT=yes
 600   DEFAULT_wxUSE_ZLIB=yes
 601   DEFAULT_wxUSE_LIBPNG=yes
 602   DEFAULT_wxUSE_LIBJPEG=yes
 603   DEFAULT_wxUSE_LIBTIFF=yes
 604   DEFAULT_wxUSE_LIBXPM=yes
 605   DEFAULT_wxUSE_LIBMSPACK=yes
 606   DEFAULT_wxUSE_LIBSDL=no
 607   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 608   DEFAULT_wxUSE_ODBC=no
 609   DEFAULT_wxUSE_OPENGL=no
 610
 611   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 612   DEFAULT_wxUSE_STACKWALKER=yes
 613   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 614   DEFAULT_wxUSE_STD_IOSTREAM=no
 615   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 616   DEFAULT_wxUSE_DATETIME=yes
 617   DEFAULT_wxUSE_TIMER=yes
 618   DEFAULT_wxUSE_STOPWATCH=yes
 619   DEFAULT_wxUSE_FILE=yes
 620   DEFAULT_wxUSE_FFILE=yes
 621   DEFAULT_wxUSE_TEXTBUFFER=yes
 622   DEFAULT_wxUSE_TEXTFILE=yes
 623   DEFAULT_wxUSE_SOUND=yes
 624   DEFAULT_wxUSE_MEDIACTRL=no
 625   DEFAULT_wxUSE_DIRECTSHOW=no
 626   DEFAULT_wxUSE_INTL=yes
 627   DEFAULT_wxUSE_CONFIG=yes
 628   DEFAULT_wxUSE_FONTMAP=yes
 629   DEFAULT_wxUSE_STREAMS=yes
 630   DEFAULT_wxUSE_SOCKETS=yes
 631   DEFAULT_wxUSE_OLE=yes
 632   DEFAULT_wxUSE_DATAOBJ=yes
 633   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 634   DEFAULT_wxUSE_JOYSTICK=yes
 635   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 636   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 637   DEFAULT_wxUSE_LONGLONG=yes
 638   DEFAULT_wxUSE_GEOMETRY=yes
 639
 640   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 641   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 642   DEFAULT_wxUSE_POSTSCRIPT=yes
 643
 644   DEFAULT_wxUSE_CLIPBOARD=yes
 645   DEFAULT_wxUSE_TOOLTIPS=yes
 646   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 647   DEFAULT_wxUSE_DRAGIMAGE=yes
 648   DEFAULT_wxUSE_SPLINES=yes
 649
 650   DEFAULT_wxUSE_MDI=yes
 651   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 652   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 653   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 654
 655   DEFAULT_wxUSE_RESOURCES=no
 656   DEFAULT_wxUSE_CONSTRAINTS=yes
 657   DEFAULT_wxUSE_IPC=yes
 658   DEFAULT_wxUSE_HELP=yes
 659   DEFAULT_wxUSE_MS_HTML_HELP=yes
 660   DEFAULT_wxUSE_WXHTML_HELP=yes
 661   DEFAULT_wxUSE_TREELAYOUT=yes
 662   DEFAULT_wxUSE_METAFILE=yes
 663   DEFAULT_wxUSE_MIMETYPE=yes
 664   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 665   DEFAULT_wxUSE_PROTOCOL=yes
 666   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 667   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 668   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 669   DEFAULT_wxUSE_URL=yes
 670
 671   DEFAULT_wxUSE_COMMONDLGS=yes
 672   DEFAULT_wxUSE_CHOICEDLG=yes
 673   DEFAULT_wxUSE_COLOURDLG=yes
 674   DEFAULT_wxUSE_DIRDLG=yes
 675   DEFAULT_wxUSE_FILEDLG=yes
 676   DEFAULT_wxUSE_FINDREPLDLG=yes
 677   DEFAULT_wxUSE_FONTDLG=yes
 678   DEFAULT_wxUSE_MSGDLG=yes
 679   DEFAULT_wxUSE_NUMBERDLG=yes
 680   DEFAULT_wxUSE_TEXTDLG=yes
 681   DEFAULT_wxUSE_SPLASH=yes
 682   DEFAULT_wxUSE_STARTUP_TIPS=yes
 683   DEFAULT_wxUSE_PROGRESSDLG=yes
 684   DEFAULT_wxUSE_WIZARDDLG=yes
 685
 686   DEFAULT_wxUSE_MENUS=yes
 687   DEFAULT_wxUSE_MINIFRAME=yes
 688   DEFAULT_wxUSE_HTML=yes
 689   DEFAULT_wxUSE_XRC=yes
 690   DEFAULT_wxUSE_WEBKIT=yes
 691   DEFAULT_wxUSE_FILESYSTEM=yes
 692   DEFAULT_wxUSE_FS_INET=yes
 693   DEFAULT_wxUSE_FS_ZIP=yes
 694   DEFAULT_wxUSE_BUSYINFO=yes
 695   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 696   DEFAULT_wxUSE_ZIPSTREAM=yes
 697   DEFAULT_wxUSE_VALIDATORS=yes
 698
 699   DEFAULT_wxUSE_ACCEL=yes
 700   DEFAULT_wxUSE_BUTTON=yes
 701   DEFAULT_wxUSE_BMPBUTTON=yes
 702   DEFAULT_wxUSE_CALCTRL=yes
 703   DEFAULT_wxUSE_CARET=yes
 704   DEFAULT_wxUSE_CHECKBOX=yes
 705   DEFAULT_wxUSE_CHECKLST=yes
 706   DEFAULT_wxUSE_CHOICE=yes
 707   DEFAULT_wxUSE_CHOICEBOOK=yes
 708   DEFAULT_wxUSE_COMBOBOX=yes
 709   DEFAULT_wxUSE_DATEPICKCTRL=yes
 710   DEFAULT_wxUSE_DISPLAY=yes
 711   DEFAULT_wxUSE_GAUGE=yes
 712   DEFAULT_wxUSE_GRID=yes
 713   DEFAULT_wxUSE_IMAGLIST=yes
 714   DEFAULT_wxUSE_LISTBOOK=yes
 715   DEFAULT_wxUSE_LISTBOX=yes
 716   DEFAULT_wxUSE_LISTCTRL=yes
 717   DEFAULT_wxUSE_NOTEBOOK=yes
 718   DEFAULT_wxUSE_RADIOBOX=yes
 719   DEFAULT_wxUSE_RADIOBTN=yes
 720   DEFAULT_wxUSE_SASH=yes
 721   DEFAULT_wxUSE_SCROLLBAR=yes
 722   DEFAULT_wxUSE_SLIDER=yes
 723   DEFAULT_wxUSE_SPINBTN=yes
 724   DEFAULT_wxUSE_SPINCTRL=yes
 725   DEFAULT_wxUSE_SPLITTER=yes
 726   DEFAULT_wxUSE_STATBMP=yes
 727   DEFAULT_wxUSE_STATBOX=yes
 728   DEFAULT_wxUSE_STATLINE=yes
 729   DEFAULT_wxUSE_STATTEXT=yes
 730   DEFAULT_wxUSE_STATUSBAR=yes
 731   DEFAULT_wxUSE_TABDIALOG=no
 732   DEFAULT_wxUSE_TEXTCTRL=yes
 733   DEFAULT_wxUSE_TOGGLEBTN=yes
 734   DEFAULT_wxUSE_TOOLBAR=yes
 735   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 736   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 737   DEFAULT_wxUSE_TREECTRL=yes
 738   DEFAULT_wxUSE_POPUPWIN=yes
 739   DEFAULT_wxUSE_TIPWINDOW=yes
 740
 741   DEFAULT_wxUSE_UNICODE=no
 742   DEFAULT_wxUSE_UNICODE_MSLU=yes
 743   DEFAULT_wxUSE_WCSRTOMBS=no
 744
 745   DEFAULT_wxUSE_PALETTE=yes
 746   DEFAULT_wxUSE_IMAGE=yes
 747   DEFAULT_wxUSE_GIF=yes
 748   DEFAULT_wxUSE_PCX=yes
 749   DEFAULT_wxUSE_IFF=no
 750   DEFAULT_wxUSE_PNM=yes
 751   DEFAULT_wxUSE_XPM=yes
 752   DEFAULT_wxUSE_ICO_CUR=yes
 753   DEFAULT_wxUSE_ACCESSIBILITY=no
 754
 755   DEFAULT_wxUSE_MONOLITHIC=no
 756   DEFAULT_wxUSE_PLUGINS=no
 757   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 758
 759   dnl Appliable only when --with-gtk was used:
 760   DEFAULT_wxUSE_GTK2=yes
 761 fi
 762
 763 dnl WX_ARG_WITH should be used to select whether an external package will be
 764 dnl used or not, to configure compile-time features of this package itself,
 765 dnl use WX_ARG_ENABLE instead
 766
 767 dnl ============================
 768 dnl external package dependecies
 769 dnl ============================
 770
 771 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 772 dnl these values manually
 773 for toolkit in `echo $ALL_TOOLKITS`; do
 774   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 775   if test "x$LINE" != "x" ; then
 776     has_toolkit_in_cache=1
 777     eval "DEFAULT_$LINE"
 778     eval "CACHE_$toolkit=1"
 779   fi
 780 done
 781
 782 dnl ---------------------------------------------------------------------------
 783 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 784 dnl first to disable many other switches if it's given
 785 dnl
 786 dnl NB: this is still in testing stage, don't use if you don't know what you're
 787 dnl     doing
 788 dnl ---------------------------------------------------------------------------
 789
 790 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 791 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 792 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 793
 794 if test "$wxUSE_GUI" = "yes"; then
 795
 796 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 797 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 798 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 799 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 800 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 801 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 802 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 803 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 804 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 805 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 806 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 807 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 808
 809 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 810 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 811
 812 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 813 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 814 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 815 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 816 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 817 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 818 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 819 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 820
 821 fi
 822 dnl for GUI only
 823
 824 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 825 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 826 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 827 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 828 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 829
 830 dnl ---------------------------------------------------------------------------
 831 dnl compile options
 832 dnl ---------------------------------------------------------------------------
 833
 834 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 835 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 836 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 837 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 838 if test "$USE_OS2" = "1"; then
 839     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 840 fi
 841
 842 if test "$wxUSE_DEBUG" = "yes"; then
 843   DEFAULT_wxUSE_DEBUG_FLAG=yes
 844   DEFAULT_wxUSE_DEBUG_INFO=yes
 845   BUILD=debug
 846 elif test "$wxUSE_DEBUG" = "no"; then
 847   DEFAULT_wxUSE_DEBUG_FLAG=no
 848   DEFAULT_wxUSE_DEBUG_INFO=no
 849   BUILD=release
 850 fi
 851
 852 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 853 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 854 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 855 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 856 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 857 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 858 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 859 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 860 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 861 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 862
 863 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 864 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 865
 866 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 867
 868
 869 dnl ---------------------------------------------------------------------------
 870 dnl (small) optional non GUI classes
 871 dnl ---------------------------------------------------------------------------
 872
 873 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 874 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 875
 876 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 877 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 878 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 879 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 880 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 881 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 882 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 883
 884 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 885
 886 dnl please keep the settings below in alphabetical order
 887 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 888 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 889 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 890 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 891 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 892 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 893 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 894 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 895 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 896 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 897 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 898 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 899 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 900 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 901 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 902 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 903 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 904 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 905 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 906 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 907 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 908 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 909 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 910 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 911 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 912 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 913 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 914 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 915 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 916 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 917 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 918 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 919 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 920 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 921
 922 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 923 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 924 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 925 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 926 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 927
 928
 929 dnl ---------------------------------------------------------------------------
 930 dnl "big" options (i.e. those which change a lot of things throughout the library)
 931 dnl ---------------------------------------------------------------------------
 932
 933 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 934
 935 if test "$wxUSE_GUI" = "yes"; then
 936
 937 dnl ---------------------------------------------------------------------------
 938 dnl "big" GUI options
 939 dnl ---------------------------------------------------------------------------
 940
 941 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 942 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 943 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 944 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 945 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 946 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 947 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 948 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 949 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 950 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 951 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 952 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 953 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 954 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 955
 956 dnl ---------------------------------------------------------------------------
 957 dnl PostScript options
 958 dnl ---------------------------------------------------------------------------
 959 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 960
 961 dnl VZ: these options seem to be always on, if someone wants to change it please do
 962 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 963 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 964
 965 dnl ---------------------------------------------------------------------------
 966 dnl resources
 967 dnl ---------------------------------------------------------------------------
 968
 969 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 970 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 971
 972 dnl ---------------------------------------------------------------------------
 973 dnl IPC &c
 974 dnl ---------------------------------------------------------------------------
 975
 976 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 977 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 978 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 979
 980 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 981
 982 dnl ---------------------------------------------------------------------------
 983 dnl optional GUI controls (in alphabetical order except the first one)
 984 dnl ---------------------------------------------------------------------------
 985
 986 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 987
 988 dnl even with --enable-controls, some may be disabled by giving
 989 dnl --disable-<control> later on the command line - but by default all will be
 990 dnl used (and vice versa)
 991 if test "$wxUSE_CONTROLS" = "yes"; then
 992   DEFAULT_wxUSE_ACCEL=yes
 993   DEFAULT_wxUSE_BMPBUTTON=yes
 994   DEFAULT_wxUSE_BUTTON=yes
 995   DEFAULT_wxUSE_CALCTRL=yes
 996   DEFAULT_wxUSE_CARET=yes
 997   DEFAULT_wxUSE_COMBOBOX=yes
 998   DEFAULT_wxUSE_CHECKBOX=yes
 999   DEFAULT_wxUSE_CHECKLISTBOX=yes
1000   DEFAULT_wxUSE_CHOICE=yes
1001   DEFAULT_wxUSE_CHOICEBOOK=yes
1002   DEFAULT_wxUSE_DATEPICKCTRL=yes
1003   DEFAULT_wxUSE_GAUGE=yes
1004   DEFAULT_wxUSE_GRID=yes
1005   DEFAULT_wxUSE_IMAGLIST=yes
1006   DEFAULT_wxUSE_LISTBOOK=yes
1007   DEFAULT_wxUSE_LISTBOX=yes
1008   DEFAULT_wxUSE_LISTCTRL=yes
1009   DEFAULT_wxUSE_NOTEBOOK=yes
1010   DEFAULT_wxUSE_RADIOBOX=yes
1011   DEFAULT_wxUSE_RADIOBTN=yes
1012   DEFAULT_wxUSE_SASH=yes
1013   DEFAULT_wxUSE_SCROLLBAR=yes
1014   DEFAULT_wxUSE_SLIDER=yes
1015   DEFAULT_wxUSE_SPINBTN=yes
1016   DEFAULT_wxUSE_SPINCTRL=yes
1017   DEFAULT_wxUSE_SPLITTER=yes
1018   DEFAULT_wxUSE_STATBMP=yes
1019   DEFAULT_wxUSE_STATBOX=yes
1020   DEFAULT_wxUSE_STATLINE=yes
1021   DEFAULT_wxUSE_STATUSBAR=yes
1022   DEFAULT_wxUSE_TAB_DIALOG=yes
1023   DEFAULT_wxUSE_TOGGLEBTN=yes
1024   DEFAULT_wxUSE_TOOLBAR=yes
1025   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1026   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1027   DEFAULT_wxUSE_TOOLTIPS=yes
1028   DEFAULT_wxUSE_TREECTRL=yes
1029   DEFAULT_wxUSE_POPUPWIN=yes
1030   DEFAULT_wxUSE_TIPWINDOW=yes
1031 elif test "$wxUSE_CONTROLS" = "no"; then
1032   DEFAULT_wxUSE_ACCEL=no
1033   DEFAULT_wxUSE_BMPBUTTON=no
1034   DEFAULT_wxUSE_BUTTON=no
1035   DEFAULT_wxUSE_CALCTRL=no
1036   DEFAULT_wxUSE_CARET=no
1037   DEFAULT_wxUSE_COMBOBOX=no
1038   DEFAULT_wxUSE_CHECKBOX=no
1039   DEFAULT_wxUSE_CHECKLISTBOX=no
1040   DEFAULT_wxUSE_CHOICE=no
1041   DEFAULT_wxUSE_CHOICEBOOK=no
1042   DEFAULT_wxUSE_DATEPICKCTRL=no
1043   DEFAULT_wxUSE_GAUGE=no
1044   DEFAULT_wxUSE_GRID=no
1045   DEFAULT_wxUSE_IMAGLIST=no
1046   DEFAULT_wxUSE_LISTBOOK=no
1047   DEFAULT_wxUSE_LISTBOX=no
1048   DEFAULT_wxUSE_LISTCTRL=no
1049   DEFAULT_wxUSE_NOTEBOOK=no
1050   DEFAULT_wxUSE_RADIOBOX=no
1051   DEFAULT_wxUSE_RADIOBTN=no
1052   DEFAULT_wxUSE_SASH=no
1053   DEFAULT_wxUSE_SCROLLBAR=no
1054   DEFAULT_wxUSE_SLIDER=no
1055   DEFAULT_wxUSE_SPINBTN=no
1056   DEFAULT_wxUSE_SPINCTRL=no
1057   DEFAULT_wxUSE_SPLITTER=no
1058   DEFAULT_wxUSE_STATBMP=no
1059   DEFAULT_wxUSE_STATBOX=no
1060   DEFAULT_wxUSE_STATLINE=no
1061   DEFAULT_wxUSE_STATUSBAR=no
1062   DEFAULT_wxUSE_TAB_DIALOG=no
1063   DEFAULT_wxUSE_TOGGLEBTN=no
1064   DEFAULT_wxUSE_TOOLBAR=no
1065   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1066   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1067   DEFAULT_wxUSE_TOOLTIPS=no
1068   DEFAULT_wxUSE_TREECTRL=no
1069   DEFAULT_wxUSE_POPUPWIN=no
1070   DEFAULT_wxUSE_TIPWINDOW=no
1071 fi
1072
1073 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1074 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1075 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1076 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1077 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1078 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1079 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1080 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1081 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1082 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1083 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1084 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1085 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1086 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1087 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1088 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1089 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1090 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1091 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1092 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1093 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1094 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1095 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1096 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1097 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1098 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1099 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1100 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1101 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1102 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1103 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1104 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1105 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1106 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1107 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1108 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1109 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1110 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1111 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1112 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1113 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1114
1115 dnl ---------------------------------------------------------------------------
1116 dnl common dialogs
1117 dnl ---------------------------------------------------------------------------
1118
1119 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1120 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1121 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1122 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1123 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1124 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1125 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1126 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1127 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1128 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1129 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1130 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1131 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1132 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1133
1134 dnl ---------------------------------------------------------------------------
1135 dnl misc GUI options
1136 dnl ---------------------------------------------------------------------------
1137
1138 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1139 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1140 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1141 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1142 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1143 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1144 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1145 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1146 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1147 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1148
1149 dnl ---------------------------------------------------------------------------
1150 dnl support for image formats that do not rely on external library
1151 dnl ---------------------------------------------------------------------------
1152
1153 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1154 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1155 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1156 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1157 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1158 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1159 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1160 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1161
1162 fi
1163
1164 dnl ---------------------------------------------------------------------------
1165 dnl flavour support
1166 dnl ---------------------------------------------------------------------------
1167
1168 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1169 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1170 dnl It doesn't actually change anything but the output file names.
1171 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1172
1173 dnl ---------------------------------------------------------------------------
1174 dnl some win32 settings
1175 dnl ---------------------------------------------------------------------------
1176
1177 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1178 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1179 if test "x$VENDOR" = "x"; then
1180     VENDOR="custom"
1181 fi
1182
1183
1184 dnl for GUI only
1185
1186 dnl cache the options values before (may be) aborting below
1187 WX_ARG_CACHE_FLUSH
1188
1189 dnl check that no more than one toolkit is given and that if none are given that
1190 dnl we have a default one
1191
1192 AC_MSG_CHECKING(for toolkit)
1193
1194 # In Wine, we need to default to MSW, not GTK or MOTIF
1195 if test "$wxUSE_WINE" = "yes"; then
1196     DEFAULT_DEFAULT_wxUSE_GTK=0
1197     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1198     DEFAULT_DEFAULT_wxUSE_MSW=1
1199     wxUSE_SHARED=no
1200 fi
1201
1202 if test "$wxUSE_GUI" = "yes"; then
1203
1204     if test "$USE_BEOS" = 1; then
1205         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1206     fi
1207
1208     if test "$TOOLKIT_GIVEN" = 1; then
1209       dnl convert "yes" to 1 and "no" to 0
1210       for toolkit in `echo $ALL_TOOLKITS`; do
1211         var=wxUSE_$toolkit
1212         eval "value=\$${var}"
1213         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1214       done
1215     else
1216       dnl try to guess the most apropriate toolkit for this platform
1217       for toolkit in `echo $ALL_TOOLKITS`; do
1218         if test "$has_toolkit_in_cache" != 1; then
1219           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1220         else
1221           var=DEFAULT_wxUSE_$toolkit
1222         fi
1223         eval "wxUSE_$toolkit=\$${var}"
1224       done
1225     fi
1226
1227     dnl we suppose that expr is available (maybe there is a better way to do
1228     dnl this? what about using ALL_TOOLKITS? TODO)
1229     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1230                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1231                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1232
1233     dnl Allow wxUSE_PM only for OS/2 with EMX.
1234     case "${host}" in
1235       *-pc-os2_emx | *-pc-os2-emx )
1236         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1237     esac
1238
1239     case "$NUM_TOOLKITS" in
1240       1)
1241       ;;
1242       0)
1243         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1244       ;;
1245       *)
1246         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1247     esac
1248
1249     dnl cache the wxUSE_<TOOLKIT> values too
1250     for toolkit in `echo $ALL_TOOLKITS`; do
1251       var=wxUSE_$toolkit
1252       eval "value=\$${var}"
1253       if test "x$value" != x; then
1254         cache_var=CACHE_$toolkit
1255         eval "cache=\$${cache_var}"
1256         if test "$cache" = 1; then
1257           echo "$var=$value" >> ${wx_arg_cache_file}
1258         fi
1259         if test "$value" = 1; then
1260           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1261           AC_MSG_RESULT($toolkit_echo)
1262         fi
1263       fi
1264     done
1265 else
1266     if test "x$host_alias" != "x"; then
1267         AC_MSG_RESULT(base ($host_alias hosted) only)
1268     else
1269         AC_MSG_RESULT(base only)
1270     fi
1271 fi
1272
1273 dnl ---------------------------------------------------------------------------
1274 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1275 dnl 'just' a POSIX platform, so the Win32 API must not be available
1276 dnl ---------------------------------------------------------------------------
1277 dnl (Windows-only piece)
1278 wants_win32=0
1279 doesnt_want_win32=0
1280 case "${host}" in
1281   *-*-cygwin*)
1282       if test "$wxUSE_MSW" = 1 ; then
1283         wants_win32=1
1284       else
1285         doesnt_want_win32=1
1286       fi
1287   ;;
1288   *-*-mingw*)
1289       wants_win32=1
1290   ;;
1291 esac
1292
1293 dnl ---------------------------------------------------------------------------
1294 dnl Wine is a virtual platform, we need to patch things up a bit
1295 dnl ---------------------------------------------------------------------------
1296 if test "$wxUSE_WINE" = "yes"; then
1297     wants_win32=1
1298     dnl FIXME: we should do a better job of testing for these
1299     CC=winegcc
1300     CXX=wineg++
1301     RESCOMP=wrc
1302     LDFLAGS_GUI="-mwindows"
1303 fi
1304
1305 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1306 dnl     take effect on Cygwin/Mingw and not other platforms.
1307 if test "$wants_win32" = 1 ; then
1308     USE_UNIX=0
1309     USE_WIN32=1
1310     AC_DEFINE(__WIN32__)
1311     AC_DEFINE(__WIN95__)
1312     AC_DEFINE(__WINDOWS__)
1313     AC_DEFINE(__GNUWIN32__)
1314     AC_DEFINE(STRICT)
1315     AC_DEFINE(WINVER, 0x0400)
1316 fi
1317 if test "$doesnt_want_win32" = 1 ; then
1318     USE_UNIX=1
1319     USE_WIN32=0
1320 fi
1321 dnl (end of Windows-only piece)
1322
1323 if test "$USE_UNIX" = 1 ; then
1324     wxUSE_UNIX=yes
1325     AC_DEFINE(__UNIX__)
1326 fi
1327
1328 dnl ---------------------------------------------------------------------------
1329 dnl Checks for programs
1330 dnl ---------------------------------------------------------------------------
1331
1332 dnl flush the cache because checking for programs might abort
1333 AC_CACHE_SAVE
1334
1335 dnl cross-compiling support: we're cross compiling if the build system is
1336 dnl different from the target one (assume host and target be always the same)
1337 if test "$build" != "$host" ; then
1338     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1339         CC=$host_alias-gcc
1340         CXX=$host_alias-c++
1341         AR=$host_alias-ar
1342         RANLIB=$host_alias-ranlib
1343         DLLTOOL=$host_alias-dlltool
1344         RESCOMP=$host_alias-windres
1345         STRIP=$host_alias-strip
1346     elif test "x$CC" '!=' "x"; then
1347         echo "You set CC, I assume you know what you are doing."
1348     else
1349         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1350     fi
1351 fi
1352
1353 dnl C-compiler checks
1354 dnl   defines CC with the compiler to use
1355 dnl   defines GCC with yes if using gcc
1356 dnl   defines GCC empty if not using gcc
1357 dnl   defines CFLAGS
1358 dnl
1359 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1360 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1361 dnl -g and -O flags ourselves below
1362 CFLAGS=${CFLAGS:=}
1363 AC_PROG_CC
1364 AC_WX_METROWERKS_EXTO
1365 if test "x$wx_cv_c_exto" '!=' "x"; then
1366     unset ac_cv_prog_cc_g
1367     _AC_PROG_CC_G
1368 fi
1369 AC_BAKEFILE_PROG_MWCC
1370 AC_WX_PROG_XLCC
1371
1372 dnl is -traditional needed for correct compilations
1373 dnl   adds -traditional for gcc if needed
1374 AC_PROG_GCC_TRADITIONAL
1375
1376 AC_LANG_SAVE
1377 AC_LANG_CPLUSPLUS
1378
1379 dnl C++-compiler checks
1380 dnl   defines CXX with the compiler to use
1381 dnl   defines GXX with yes if using gxx
1382 dnl   defines GXX empty if not using gxx
1383 dnl   defines CXXFLAGS
1384 dnl
1385 dnl see CFLAGS line above
1386 CXXFLAGS=${CXXFLAGS:=}
1387 AC_PROG_CXX
1388 AC_WX_METROWERKS_EXTO
1389 if test "x$wx_cv_cxx_exto" '!=' "x"; then
1390     unset ac_cv_prog_cxx_g
1391     _AC_PROG_CXX_G
1392 fi
1393 AC_BAKEFILE_PROG_MWCXX
1394 AC_WX_PROG_XLCXX
1395
1396 AC_LANG_RESTORE
1397
1398 dnl ranlib command
1399 dnl   defines RANLIB with the appropriate command
1400 AC_PROG_RANLIB
1401
1402 dnl ar command
1403 dnl   defines AR with the appropriate command
1404 AC_CHECK_PROG(AR, ar, ar)
1405 if test "x$AR" = "x" ; then
1406     AC_MSG_ERROR([ar is needed to build wxWidgets])
1407 fi
1408
1409 dnl install checks
1410 dnl   defines INSTALL with the appropriate command
1411 AC_PROG_INSTALL
1412
1413 dnl   make install path absolute (if not already);
1414 dnl   will fail with (some) MSDOS paths
1415 case ${INSTALL} in
1416   /* ) # Absolute
1417      ;;
1418   ?:* ) # Drive letter, considered as absolute.
1419      ;;
1420   *)
1421      INSTALL=`pwd`/${INSTALL} ;;
1422 esac
1423
1424
1425 case "${host}" in
1426
1427     dnl The other BSD's should probably go in here too, since this is
1428     dnl to workaround a strange static lib BSDism.
1429     dnl Mac OS X install seems to ignore -p option...
1430     powerpc-*-darwin* )
1431         INSTALL_PROGRAM="cp -fp"
1432         INSTALL_DATA="cp -fp"
1433         ;;
1434     *)
1435         ;;
1436 esac
1437
1438 dnl strip command
1439 dnl   defines STRIP as strip or nothing if not found
1440 AC_CHECK_PROG(STRIP, strip, strip, true)
1441
1442 dnl does make support "-include" (only GNU make does AFAIK)?
1443 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1444 [
1445     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1446             egrep -s GNU > /dev/null); then
1447         wx_cv_prog_makeisgnu="yes"
1448     else
1449         wx_cv_prog_makeisgnu="no"
1450     fi
1451 ])
1452
1453 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1454     IF_GNU_MAKE=""
1455 else
1456     IF_GNU_MAKE="#"
1457 fi
1458
1459 AC_SUBST(IF_GNU_MAKE)
1460
1461 dnl we don't need to check for VPATH support in GNU make - it does have it
1462 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1463 dnl check if VPATH works
1464 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1465 dnl create Makefile
1466 cat - << EOF > confMake
1467 check : file
1468         cp \$? \$@
1469         cp \$? final_file
1470 EOF
1471
1472 if test ! -d sub ; then
1473   mkdir sub
1474 fi
1475 echo dummy > sub/file
1476 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1477 RESULT=$?
1478 rm -f sub/file check final_file confMake
1479 rmdir sub
1480 if test "$RESULT" = 0; then
1481   wx_cv_prog_makevpath="yes"
1482 else
1483   wx_cv_prog_makevpath="no"
1484 fi
1485 ])
1486
1487 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1488 AC_MSG_ERROR([
1489 You need a make-utility that is able to use the variable
1490 VPATH correctly.
1491 If your version of make does not support VPATH correctly,
1492 please install GNU-make (possibly as gmake), and start
1493 configure with the following command:
1494 export MAKE=gmake; ./configure  for sh-type shells
1495 setenv MAKE gmake; ./configure  for csh-type shells
1496 Also please do remember to use gmake in this case every time
1497 you are trying to compile.
1498 ])
1499 fi dnl make without VPATH
1500 fi dnl not GNU make
1501
1502 dnl needed for making link to setup.h
1503 AC_PROG_LN_S
1504
1505 dnl ------------------------------------------------------------------------
1506 dnl Platform specific tests
1507 dnl ------------------------------------------------------------------------
1508
1509 dnl xlC needs -qunique (at least on AIX) so that one source file can be
1510 dnl compiled to multiple object files and safely linked together.
1511 if test "x$XLCXX" = "xyes"; then
1512     CXXFLAGS="$CXXFLAGS -qunique"
1513 fi
1514
1515
1516 dnl This case is for OS X vs. everything else
1517 case "${host}" in
1518   powerpc-*-darwin* )
1519     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1520     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1521         choke me for lack of PowerPC
1522 #endif
1523 ],
1524         [AC_MSG_RESULT([yes])],
1525         [AC_MSG_RESULT([no])
1526         AC_DEFINE(__POWERPC__)
1527     ])
1528     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1529     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1530 ],[],
1531         [AC_MSG_RESULT([yes])],
1532         [AC_MSG_RESULT([no])
1533         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1534         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1535 #include <CoreFoundation/CFBase.h>
1536         ],[],
1537         [AC_MSG_RESULT([yes])
1538         dnl We must use -D so source files that don't include wx/setup.h
1539         dnl but do include CFBase will work.
1540         CPPFLAGS="$CPPFLAGS -D__CF_USE_FRAMEWORK_INCLUDES__"],
1541         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1542         )
1543         ]
1544     )
1545   ;;
1546 esac
1547
1548 dnl This case is for OS/2 vs. everything else
1549 case "${host}" in
1550   *-pc-os2_emx | *-pc-os2-emx )
1551       dnl ---------------------------------------------------------------------
1552       dnl When we are using gcc on OS/2, we want to be either using resources
1553       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1554       dnl Moreover we need to link explicitly against either stdcpp.a or
1555       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1556       dnl not "g++/c++".
1557       dnl ---------------------------------------------------------------------
1558       dnl (OS/2-only piece)
1559       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1560           dnl More complete Unix emulation for unix-like ports
1561           dnl by linking in POSIX/2's cExt (if available).
1562           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1563       else
1564           dnl Include resources for the "native" port (wxPM).
1565           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1566       fi
1567       dnl Check for the gcc version (and thereby for the C runtime library).
1568       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1569       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1570       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1571       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1572       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1573           AC_TRY_RUN(
1574               dnl Check the gcc version macro.
1575               [
1576                   #include <stdio.h>
1577
1578                   int main()
1579                   {
1580                       FILE *f=fopen("conftestval", "w");
1581                       if (!f) exit(1);
1582                       fprintf(f,
1583                   #if (__GNUC__ < 3)
1584                               "EMX2"
1585                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1586                               "EMX3"
1587                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1588                               "Innotek5"
1589                   #else
1590                               "Innotek6"
1591                   #endif
1592                       );
1593                       exit(0);
1594                   }
1595               ],
1596               wx_cv_gccversion=`cat conftestval`,
1597               wx_cv_gccversion="EMX2",
1598               dnl Compilation error: Assuming standard EMX environment
1599               wx_cv_gccversion="EMX2"
1600           )
1601       ])
1602       if test "$wx_cv_gccversion" = "EMX2"; then
1603           LIBS="$LIBS -lstdcpp"
1604           LDFLAGS="$LDFLAGS -Zsysv-signals"
1605       else
1606           if test "$wx_cv_gccversion" = "EMX3"; then
1607               LIBS="$LIBS -lstdcxx"
1608               LDFLAGS="$LDFLAGS -Zsysv-signals"
1609           else
1610               LIBS="$LIBS -lstdc++"
1611           fi
1612       fi
1613       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1614         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1615         wxUSE_OMF=yes
1616         enable_omf=yes
1617       fi
1618       if test "$wxUSE_OMF" = "yes"; then
1619         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK -Zlinker /PMTYPE:PM"
1620       fi
1621       dnl (end of OS/2-only piece)
1622   ;;
1623   *)
1624       dnl ---------------------------------------------------------------------
1625       dnl look for strcasecmp() in string.h and then strings.h if it's not
1626       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1627       dnl used.
1628       dnl ---------------------------------------------------------------------
1629       dnl (non-OS/2-only piece)
1630
1631       AC_LANG_SAVE
1632       AC_LANG_CPLUSPLUS
1633
1634       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1635           AC_TRY_LINK([
1636               #include <string.h>
1637               ],
1638               [
1639                   strcasecmp("foo", "bar");
1640               ],
1641               ac_cv_string_strcasecmp=yes,
1642               ac_cv_string_strcasecmp=no
1643           )
1644       ])
1645
1646       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1647           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1648       else
1649           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1650               AC_TRY_LINK([
1651                   #include <strings.h>
1652                   ],
1653                   [
1654                       strcasecmp("foo", "bar");
1655                   ],
1656                   ac_cv_strings_strcasecmp=yes,
1657                   ac_cv_strings_strcasecmp=no
1658               )
1659           ])
1660
1661           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1662               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1663           else
1664               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1665           fi
1666       fi
1667
1668       AC_LANG_RESTORE
1669       dnl (end of non-OS/2-only piece)
1670   ;;
1671 esac
1672
1673 dnl ------------------------------------------------------------------------
1674 dnl Check for headers
1675 dnl ------------------------------------------------------------------------
1676
1677 dnl defines HAVE_STDLIB_H
1678 AC_CHECK_HEADERS(stdlib.h)
1679 dnl defines HAVE_MALLOC_H
1680 AC_CHECK_HEADERS(malloc.h)
1681 dnl defines HAVE_UNISTD_H
1682 AC_CHECK_HEADERS(unistd.h)
1683 dnl defines HAVE_WCHAR_H
1684 AC_CHECK_HEADERS(wchar.h)
1685
1686 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1687 if test "$ac_cv_header_wchar_h" != "yes"; then
1688     dnl defines HAVE_WCSTR_H
1689     AC_CHECK_HEADERS(wcstr.h)
1690 fi
1691
1692 dnl defines HAVE_FNMATCH_H
1693 AC_CHECK_HEADERS(fnmatch.h)
1694
1695 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1696     AC_CHECK_FUNCS(fnmatch)
1697 fi
1698
1699 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1700 AC_CHECK_HEADERS(langinfo.h)
1701
1702 case "${host}" in
1703   *-pc-os2_emx | *-pc-os2-emx )
1704       dnl Explicitly link -lintl if langinfo.h is available
1705       dnl and intl not yet included in libc
1706       if test $ac_cv_header_langinfo_h = "yes" \
1707                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1708                      -o "$wx_cv_gccversion" = "EMX3" \
1709                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1710           LIBS="$LIBS -lintl"
1711       fi
1712   ;;
1713 esac
1714
1715 if test "$wxUSE_GUI" = "yes"; then
1716     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1717         dnl defines HAVE_X11_XKBLIB_H
1718         AC_CHECK_HEADERS(X11/Xlib.h)
1719         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1720                          [
1721                           #if HAVE_X11_XLIB_H
1722                             #include <X11/Xlib.h>
1723                           #endif
1724                          ])
1725     fi
1726 fi
1727
1728 dnl ---------------------------------------------------------------------------
1729 dnl Checks for compiler characteristics
1730 dnl ---------------------------------------------------------------------------
1731
1732 dnl defines const to be empty if c-compiler does not support const fully
1733 AC_C_CONST
1734 dnl defines inline to a sensible value for the c-compiler
1735 AC_C_INLINE
1736
1737 dnl check the sizes of integral types (give some reasonable default values for
1738 dnl cross-compiling)
1739 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1740 AC_CHECK_SIZEOF(char, 1)
1741 AC_CHECK_SIZEOF(short, 2)
1742 AC_CHECK_SIZEOF(void *, 4)
1743 AC_CHECK_SIZEOF(int, 4)
1744 AC_CHECK_SIZEOF(long, 4)
1745 AC_CHECK_SIZEOF(size_t, 4)
1746
1747 case "${host}" in
1748     arm-*-linux* )
1749         AC_CHECK_SIZEOF(long long, 8)
1750     ;;
1751     *-hp-hpux* )
1752         AC_CHECK_SIZEOF(long long, 0)
1753         if test "$ac_cv_sizeof_long_long" != "0"; then
1754             dnl HPUX 10.20 headers need this define in order to use long long definitions
1755             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1756         fi
1757     ;;
1758     * )
1759         AC_CHECK_SIZEOF(long long, 0)
1760 esac
1761
1762 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1763 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1764 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1765 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1766 [
1767     AC_TRY_RUN(
1768         [
1769             /* DJGPP only has fake wchar_t: */
1770             #ifdef __DJGPP__
1771             #  error "fake wchar_t"
1772             #endif
1773             #ifdef HAVE_WCHAR_H
1774             #  ifdef __CYGWIN__
1775             #    include <stddef.h>
1776             #  endif
1777             #  include <wchar.h>
1778             #endif
1779             #ifdef HAVE_STDLIB_H
1780             #  include <stdlib.h>
1781             #endif
1782             #include <stdio.h>
1783             int main()
1784             {
1785                 FILE *f=fopen("conftestval", "w");
1786                 if (!f) exit(1);
1787                 fprintf(f, "%i", sizeof(wchar_t));
1788                 exit(0);
1789             }
1790         ],
1791         wx_cv_sizeof_wchar_t=`cat conftestval`,
1792         wx_cv_sizeof_wchar_t=0,
1793         [
1794             case "${host}" in
1795               *-pc-msdosdjgpp )
1796                 wx_cv_sizeof_wchar_t=0
1797                 ;;
1798               * )
1799                 wx_cv_sizeof_wchar_t=4
1800                 ;;
1801             esac
1802         ]
1803     )
1804 ])
1805
1806 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1807
1808 dnl checks needed to define wxVaCopy
1809 AC_CACHE_CHECK([for va_copy],
1810     wx_cv_func_va_copy,
1811     [
1812         AC_LINK_IFELSE([
1813             #include <stdarg.h>
1814             void foo(char *f, ...)
1815             {
1816                 va_list ap1, ap2;
1817                 va_start(ap1, f);
1818                 va_copy(ap2, ap1);
1819                 va_end(ap2);
1820                 va_end(ap1);
1821             }
1822             int main()
1823             {
1824                 foo("hi", 17);
1825                 return 0;
1826             }],
1827             wx_cv_func_va_copy=yes,
1828             wx_cv_func_va_copy=no
1829         )
1830     ]
1831 )
1832
1833 if test $wx_cv_func_va_copy = "yes"; then
1834     AC_DEFINE(HAVE_VA_COPY)
1835 else
1836     dnl try to understand how can we copy va_lists
1837     AC_CACHE_CHECK([if va_list can be copied by value],
1838         wx_cv_type_va_list_lvalue,
1839         [
1840             AC_RUN_IFELSE([
1841                 #include <stdarg.h>
1842                 int foo(char *f, ...)
1843                 {
1844                     va_list ap1, ap2;
1845                     va_start(ap1, f);
1846                     ap2 = ap1;
1847                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1848                         return 1;
1849                     va_end(ap2);
1850                     va_end(ap1);
1851                     return 0;
1852                 }
1853                 int main()
1854                 {
1855                     return foo("hi", 17);
1856                 }],
1857                 wx_cv_type_va_list_lvalue=yes,
1858                 wx_cv_type_va_list_lvalue=no,
1859                 dnl assume most common case for cross-compiling...
1860                 wx_cv_type_va_list_lvalue=yes
1861             )
1862         ]
1863     )
1864
1865     if test $wx_cv_type_va_list_lvalue != "yes"; then
1866         dnl we suppose that the only thing which can't be copied like this
1867         dnl are arrays... only experience will show whether this is really true
1868         AC_DEFINE(VA_LIST_IS_ARRAY)
1869     fi
1870 fi
1871
1872 dnl check for large file support
1873 AC_SYS_LARGEFILE
1874
1875 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1876 dnl line because otherwise the system headers risk being included before
1877 dnl wx/defs.h which defines these constants leading to inconsistent
1878 dnl sizeof(off_t) in different source files of the same program and linking
1879 dnl problems
1880 if test "x$wx_largefile" = "xyes"; then
1881     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1882         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1883     else
1884         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1885     fi
1886     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1887     AC_FUNC_FSEEKO
1888     if test "$ac_cv_sys_largefile_source" != no; then
1889         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1890     fi
1891     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1892 fi
1893
1894 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1895 WX_C_BIGENDIAN
1896
1897 dnl check for iostream (as opposed to iostream.h) standard header
1898 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1899
1900 dnl check whether C++ compiler supports bool built-in type
1901 WX_CPP_BOOL
1902
1903 dnl check whether C++ compiler supports explicit keyword
1904 WX_CPP_EXPLICIT
1905
1906 dnl check whether C++ compiler supports C++ casts
1907 AC_CXX_CONST_CAST
1908 AC_CXX_REINTERPRET_CAST
1909 AC_CXX_STATIC_CAST
1910
1911 dnl check various STL features
1912 if test "$wxUSE_STL" = "yes"; then
1913     AC_LANG_PUSH(C++)
1914
1915     dnl check for basic STL functionality
1916     AC_MSG_CHECKING([for basic STL functionality])
1917     AC_TRY_COMPILE([#include <string>
1918                     #include <functional>
1919                     #include <algorithm>
1920                     #include <vector>
1921                     #include <list>],
1922                     [std::vector<int> moo;
1923                      std::list<int> foo;
1924                      std::vector<int>::iterator it =
1925                          std::find_if(moo.begin(), moo.end(),
1926                                       std::bind2nd(std::less<int>(), 3));],
1927                     [AC_MSG_RESULT([yes])],
1928                     [AC_MSG_RESULT([no])
1929                      AC_MSG_ERROR([Basic STL functionality missing])])
1930
1931     dnl check if <string> declares std::wstring
1932     AC_MSG_CHECKING([for std::wstring in <string>])
1933     AC_TRY_COMPILE([#include <string>],
1934                    [std::wstring foo;],
1935                    [AC_MSG_RESULT(yes)
1936                     AC_DEFINE(HAVE_STD_WSTRING)],
1937                    [AC_MSG_RESULT(no)])
1938
1939     dnl check for compliant std::string::compare
1940     AC_MSG_CHECKING([for compliant std::string::compare])
1941     AC_TRY_COMPILE([#include <string>],
1942                    [std::string foo, bar;
1943                     foo.compare(bar);
1944                     foo.compare(1, 1, bar);
1945                     foo.compare(1, 1, bar, 1, 1);
1946                     foo.compare("");
1947                     foo.compare(1, 1, "");
1948                     foo.compare(1, 1, "", 2);],
1949                    [AC_MSG_RESULT(yes)
1950                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1951                    [AC_MSG_RESULT(no)])
1952
1953     dnl check for hash_map and hash_set headers
1954     AC_CHECK_HEADER([hash_map],
1955                     [AC_MSG_CHECKING([for hash_map and hash_set])
1956                      AC_TRY_COMPILE([#include <hash_map>
1957                                      #include <hash_set>],
1958                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1959                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1960                                     [AC_MSG_RESULT(yes)
1961                                      AC_DEFINE(HAVE_HASH_MAP)
1962                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1963                                     [AC_MSG_RESULT(no)])
1964                      ])
1965
1966     AC_CHECK_HEADER([ext/hash_map],
1967                     [AC_MSG_CHECKING([for hash_map and hash_set])
1968                      AC_TRY_COMPILE([#include <ext/hash_map>
1969                                      #include <ext/hash_set>],
1970                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1971                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1972                                     [AC_MSG_RESULT(yes)
1973                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1974                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1975                                     [AC_MSG_RESULT(no)])
1976                      ])
1977
1978     AC_LANG_POP
1979 fi
1980
1981 dnl ---------------------------------------------------------------------------
1982 dnl Define search path for includes and libraries: all headers and libs will be
1983 dnl looked for in all directories of this path
1984 dnl ---------------------------------------------------------------------------
1985
1986 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1987 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1988 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1989 dnl
1990 dnl Also try to put all directories which may contain X11R6 before those which
1991 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1992 dnl
1993 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1994 dnl systems which have both (AIX 4.x does)
1995 SEARCH_INCLUDE="\
1996     /usr/local/include        \
1997                               \
1998     /usr/Motif-2.1/include    \
1999     /usr/Motif-1.2/include    \
2000     /usr/include/Motif1.2     \
2001     /opt/xpm/include/X11      \
2002     /opt/GBxpm/include/       \
2003     /opt/GBxpm/X11/include/   \
2004                               \
2005     /usr/dt/include           \
2006     /usr/openwin/include      \
2007                               \
2008     /usr/include/Xm           \
2009                               \
2010     /usr/X11R6/include        \
2011     /usr/X11R6.4/include      \
2012     /usr/X11R5/include        \
2013     /usr/X11R4/include        \
2014                               \
2015     /usr/include/X11R6        \
2016     /usr/include/X11R5        \
2017     /usr/include/X11R4        \
2018                               \
2019     /usr/local/X11R6/include  \
2020     /usr/local/X11R5/include  \
2021     /usr/local/X11R4/include  \
2022                               \
2023     /usr/local/include/X11R6  \
2024     /usr/local/include/X11R5  \
2025     /usr/local/include/X11R4  \
2026                               \
2027     /usr/X11/include          \
2028     /usr/include/X11          \
2029     /usr/local/X11/include    \
2030     /usr/local/include/X11    \
2031                               \
2032     /usr/X386/include         \
2033     /usr/x386/include         \
2034     /usr/XFree86/include/X11  \
2035                               \
2036     X:/XFree86/include        \
2037     X:/XFree86/include/X11    \
2038                               \
2039     /usr/include/gtk          \
2040     /usr/local/include/gtk    \
2041     /usr/include/glib         \
2042     /usr/local/include/glib   \
2043                               \
2044     /usr/include/qt           \
2045     /usr/local/include/qt     \
2046                               \
2047     /usr/local/arm/3.3.2/include     \
2048                               \
2049     /usr/include/windows      \
2050     /usr/include/wine         \
2051     /usr/local/include/wine   \
2052                               \
2053     /usr/unsupported/include  \
2054     /usr/athena/include       \
2055     /usr/local/x11r5/include  \
2056     /usr/lpp/Xamples/include  \
2057                               \
2058     /usr/openwin/share/include"
2059
2060 dnl prepend lib and lib32 for IRIX where the files in these directories should
2061 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2062 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2063 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2064 dnl
2065 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
2066 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
2067
2068 dnl ------------------------------------------------------------------------
2069 dnl Check for libraries
2070 dnl ------------------------------------------------------------------------
2071
2072 dnl flush the cache because checking for libraries below might abort
2073 AC_CACHE_SAVE
2074
2075 dnl check for glibc version
2076 dnl
2077 dnl VZ: I have no idea why had this check been there originally, but now
2078 dnl     we could probably do without it by just always adding _GNU_SOURCE
2079 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2080     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2081         AC_TRY_COMPILE([#include <features.h>],
2082             [
2083                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2084                     #error not glibc2.1
2085                 #endif
2086             ],
2087             [
2088                 wx_cv_lib_glibc21=yes
2089             ],
2090             [
2091                 wx_cv_lib_glibc21=no
2092             ]
2093         )
2094     ])
2095     if test "$wx_cv_lib_glibc21" = "yes"; then
2096         AC_DEFINE(wxHAVE_GLIBC2)
2097     fi
2098 fi
2099
2100 dnl we may need _GNU_SOURCE for 2 things:
2101 dnl
2102 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2103 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2104 dnl  which breaks libtiff compilation, so it is simpler to just define
2105 dnl  _GNU_SOURCE to get everything)
2106 dnl
2107 dnl  2. for Unicode functions
2108 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2109     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2110         AC_DEFINE(_GNU_SOURCE)
2111     fi
2112 fi
2113
2114 dnl ---------------------------------------------------------------------------
2115 dnl Optional libraries
2116 dnl
2117 dnl   --with-<lib>=sys
2118 dnl       looks for system library and fails if not found
2119 dnl
2120 dnl   --with-<lib>
2121 dnl   --with-<lib>=yes
2122 dnl       looks for system library and, if not found, prints a warning,
2123 dnl       falls back to the builtin wx version, and continues configuration
2124 dnl
2125 dnl   --with-<lib>=builtin
2126 dnl       uses builtin wx version without searching for system library
2127 dnl
2128 dnl   --with-<lib>=no
2129 dnl   --without-<lib>
2130 dnl       do not use library (neither system nor builtin wx version)
2131 dnl
2132 dnl ---------------------------------------------------------------------------
2133
2134 dnl ------------------------------------------------------------------------
2135 dnl Check for regex libraries
2136 dnl ------------------------------------------------------------------------
2137
2138 if test "$wxUSE_REGEX" != "no"; then
2139     AC_DEFINE(wxUSE_REGEX)
2140
2141     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2142         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2143         wxUSE_REGEX=builtin
2144     fi
2145
2146     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2147         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2148         dnl on some old systems it may be in libregex - check for it too?
2149         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2150
2151         if test "x$ac_cv_func_regcomp" != "xyes"; then
2152             if test "$wxUSE_REGEX" = "sys" ; then
2153                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2154             else
2155                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2156                 wxUSE_REGEX=builtin
2157             fi
2158         else
2159             dnl we are using the system library
2160             wxUSE_REGEX=sys
2161             dnl only the built-in supports advanced REs
2162             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2163         fi
2164     fi
2165 fi
2166
2167 dnl ------------------------------------------------------------------------
2168 dnl Check for zlib compression library
2169 dnl ------------------------------------------------------------------------
2170
2171 ZLIB_LINK=
2172 if test "$wxUSE_ZLIB" != "no" ; then
2173     AC_DEFINE(wxUSE_ZLIB)
2174
2175     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2176         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2177         dnl should still use it because hopefully (can someone confirm this?)
2178         dnl Apple did fix the security problem in it and not using the system
2179         dnl library results in a whole bunch of warnings when linking with
2180         dnl Carbon framework
2181         if test "$USE_DARWIN" = 1; then
2182             system_zlib_h_ok="yes"
2183         else
2184             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2185             dnl known to not work) and although I don't know which is
2186             dnl the minimal required version it's safer to test for 1.1.4 as
2187             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2188             dnl has anything more ancient (1.1.3 was released in July 1998)
2189             dnl anyhow
2190             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2191                 [AC_TRY_RUN(
2192                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2193                     [
2194                         #include <zlib.h>
2195                         #include <stdio.h>
2196
2197                         int main()
2198                         {
2199                             FILE *f=fopen("conftestval", "w");
2200                             if (!f) exit(1);
2201                             fprintf(f, "%s",
2202                                     ZLIB_VERSION[0] == '1' &&
2203                                     (ZLIB_VERSION[2] > '1' ||
2204                                     (ZLIB_VERSION[2] == '1' &&
2205                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2206                             exit(0);
2207                         }
2208                     ],
2209                     ac_cv_header_zlib_h=`cat conftestval`,
2210                     ac_cv_header_zlib_h=no,
2211                     dnl cross-compiling: don't have an answer, try later
2212                     unset ac_cv_header_zlib_h
2213                 )]
2214             )
2215             dnl If the test above did not come up with a value (e.g. cross
2216             dnl compiling) then this should give a definitive answer
2217             AC_CHECK_HEADER(zlib.h)
2218
2219             system_zlib_h_ok=$ac_cv_header_zlib_h
2220         fi
2221
2222         if test "$system_zlib_h_ok" = "yes"; then
2223             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2224         fi
2225
2226         if test "x$ZLIB_LINK" = "x" ; then
2227             if test "$wxUSE_ZLIB" = "sys" ; then
2228                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2229             else
2230                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2231                 wxUSE_ZLIB=builtin
2232             fi
2233         else
2234             dnl we are using the system library
2235             wxUSE_ZLIB=sys
2236         fi
2237     fi
2238 fi
2239
2240 dnl ------------------------------------------------------------------------
2241 dnl Check for png library
2242 dnl ------------------------------------------------------------------------
2243
2244 PNG_LINK=
2245 if test "$wxUSE_LIBPNG" != "no" ; then
2246     AC_DEFINE(wxUSE_LIBPNG)
2247
2248     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2249         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2250         wxUSE_LIBPNG=sys
2251     fi
2252
2253     dnl for the check below to have a chance to succeed, we must already have
2254     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2255     dnl doesn't depend on zlib)
2256     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2257         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2258         wxUSE_LIBPNG=builtin
2259     fi
2260
2261     if test "$wxUSE_MGL" != 1 ; then
2262         dnl Don't check for libpng when building wxMGL, libmgl contains it
2263         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2264             dnl libpng version 0.9 is known to not work, if an even newer
2265             dnl version is required, just bump it up in the test below
2266             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2267                 [AC_TRY_RUN(
2268                     dnl png.h defines PNG_LIBPNG_VER=number
2269                     [
2270                         #include <png.h>
2271                         #include <stdio.h>
2272
2273                         int main()
2274                         {
2275                             FILE *f=fopen("conftestval", "w");
2276                             if (!f) exit(1);
2277                             fprintf(f, "%s",
2278                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2279                             exit(0);
2280                         }
2281                     ],
2282                     ac_cv_header_png_h=`cat conftestval`,
2283                     ac_cv_header_png_h=no,
2284                     dnl cross-compiling: test (later) if we have any png.h
2285                     unset ac_cv_header_png_h
2286                 )]
2287             )
2288             AC_CHECK_HEADER(png.h)
2289
2290             if test "$ac_cv_header_png_h" = "yes"; then
2291                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2292             fi
2293
2294             if test "x$PNG_LINK" = "x" ; then
2295                 if test "$wxUSE_LIBPNG" = "sys" ; then
2296                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2297                 else
2298                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2299                     wxUSE_LIBPNG=builtin
2300                 fi
2301             else
2302                 dnl we are using the system library
2303                 wxUSE_LIBPNG=sys
2304             fi
2305         fi
2306     fi
2307
2308     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2309 fi
2310
2311 dnl ------------------------------------------------------------------------
2312 dnl Check for jpeg library
2313 dnl ------------------------------------------------------------------------
2314
2315 JPEG_LINK=
2316 if test "$wxUSE_LIBJPEG" != "no" ; then
2317     AC_DEFINE(wxUSE_LIBJPEG)
2318
2319     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2320         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2321         wxUSE_LIBJPEG=sys
2322     fi
2323
2324     if test "$wxUSE_MGL" != 1 ; then
2325         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2326         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2327             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2328             dnl HAVE_STDLIB_H which are already defined and this provokes
2329             dnl a compiler warning which configure considers as an error...
2330             AC_MSG_CHECKING(for jpeglib.h)
2331             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2332                 AC_TRY_COMPILE(
2333                     [
2334                         #undef HAVE_STDLIB_H
2335                         #include <stdio.h>
2336                         #include <jpeglib.h>
2337                     ],
2338                     [
2339                     ],
2340                     ac_cv_header_jpeglib_h=yes,
2341                     ac_cv_header_jpeglib_h=no
2342                 )
2343             )
2344             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2345
2346             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2347                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2348             fi
2349
2350             if test "x$JPEG_LINK" = "x" ; then
2351                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2352                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2353                 else
2354                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2355                     wxUSE_LIBJPEG=builtin
2356                 fi
2357             else
2358                 dnl we are using the system library
2359                 wxUSE_LIBJPEG=sys
2360             fi
2361         fi
2362     fi
2363 fi
2364
2365 dnl ------------------------------------------------------------------------
2366 dnl Check for tiff library
2367 dnl ------------------------------------------------------------------------
2368
2369 TIFF_LINK=
2370 TIFF_PREREQ_LINKS=-lm
2371 if test "$wxUSE_LIBTIFF" != "no" ; then
2372     AC_DEFINE(wxUSE_LIBTIFF)
2373
2374     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2375         dnl libtiff may depend on libjpeg and libz so use them in the test
2376         dnl below or it would fail
2377         if test "$wxUSE_LIBJPEG" = "sys"; then
2378             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2379         fi
2380         if test "$wxUSE_ZLIB" = "sys"; then
2381             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2382         fi
2383         AC_CHECK_HEADER(tiffio.h,
2384                         [
2385                             AC_CHECK_LIB(tiff, TIFFError,
2386                                          TIFF_LINK=" -ltiff",
2387                                          ,
2388                                          $TIFF_PREREQ_LINKS)
2389                         ]
2390                        )
2391
2392         if test "x$TIFF_LINK" = "x" ; then
2393             if test "$wxUSE_LIBTIFF" = "sys" ; then
2394                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2395             else
2396                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2397                 wxUSE_LIBTIFF=builtin
2398             fi
2399         else
2400             dnl we are using the system library
2401             wxUSE_LIBTIFF=sys
2402         fi
2403     fi
2404 fi
2405
2406 dnl ------------------------------------------------------------------------
2407 dnl Check for expat libraries
2408 dnl ------------------------------------------------------------------------
2409
2410 if test "$wxUSE_EXPAT" != "no"; then
2411     wxUSE_XML=yes
2412     AC_DEFINE(wxUSE_EXPAT)
2413     AC_DEFINE(wxUSE_XML)
2414
2415     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2416         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2417         if test "x$found_expat_h" = "x1"; then
2418             dnl Expat 1.95.6 comes with broken expat.h:
2419             AC_CACHE_CHECK([if expat.h is valid C++ header],
2420                 wx_cv_expat_is_not_broken,
2421                 [
2422                 AC_LANG_SAVE
2423                 AC_LANG_CPLUSPLUS
2424                 AC_TRY_COMPILE([#include <expat.h>],[],
2425                     wx_cv_expat_is_not_broken=yes,
2426                     wx_cv_expat_is_not_broken=no
2427                 )
2428                 AC_LANG_RESTORE
2429                 ]
2430             )
2431             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2432                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2433             fi
2434         fi
2435         if test "x$EXPAT_LINK" = "x" ; then
2436             if test "$wxUSE_EXPAT" = "sys" ; then
2437                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2438             else
2439                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2440                 wxUSE_EXPAT=builtin
2441             fi
2442         else
2443             dnl we are using the system library
2444             wxUSE_EXPAT=sys
2445         fi
2446     fi
2447     if test "$wxUSE_EXPAT" = "builtin" ; then
2448         dnl Expat needs this:
2449         AC_CONFIG_SUBDIRS([src/expat])
2450     fi
2451 fi
2452
2453
2454 dnl ------------------------------------------------------------------------
2455 dnl Check for libmspack
2456 dnl ------------------------------------------------------------------------
2457
2458 if test "$wxUSE_LIBMSPACK" != "no"; then
2459     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2460     if test "x$found_mspack_h" = "x1"; then
2461         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2462                      MSPACK_LINK=" -lmspack")
2463     fi
2464     if test "x$MSPACK_LINK" = "x" ; then
2465         wxUSE_LIBMSPACK=no
2466     fi
2467 fi
2468
2469 if test "$wxUSE_LIBMSPACK" != "no"; then
2470     AC_DEFINE(wxUSE_LIBMSPACK)
2471 fi
2472
2473
2474 dnl ----------------------------------------------------------------
2475 dnl search for toolkit (widget sets)
2476 dnl ----------------------------------------------------------------
2477
2478 AFMINSTALL=
2479 WIN32INSTALL=
2480
2481 TOOLKIT=
2482 TOOLKIT_INCLUDE=
2483 WIDGET_SET=
2484
2485 dnl are we building for a win32 target environment?
2486 dnl If so, setup common stuff needed for both GUI and Base libs.
2487 if test "$USE_WIN32" = 1 ; then
2488     AC_CHECK_HEADERS(w32api.h)
2489     AC_CHECK_HEADER(windows.h, [],
2490     [
2491         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2492     ])
2493
2494     dnl --- FIXME: This is still a somewhat random list of libs,
2495     dnl ---        some of them should probably be included conditionally.
2496     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2497
2498     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2499         LIBS="$LIBS -loleacc"
2500     fi
2501
2502     case "${host}" in
2503         *-*-cygwin* )
2504             dnl Cygwin doesn't include these by default
2505             LIBS="$LIBS -lkernel32 -luser32"
2506             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2507     esac
2508
2509     dnl add extra odbc libs if we have compiled in odbc
2510     if test "$wxUSE_ODBC" = "sys" ; then
2511         wxUSE_ODBC = "yes"
2512     fi
2513     if test "$wxUSE_ODBC" = "yes" ; then
2514         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2515         AC_DEFINE(wxUSE_ODBC)
2516     fi
2517     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2518
2519     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2520     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2521
2522     dnl install Win32-specific files in "make install"
2523     WIN32INSTALL=win32install
2524 fi
2525
2526 if test "$wxUSE_GUI" = "yes"; then
2527     USE_GUI=1
2528
2529     GUI_TK_LIBRARY=
2530
2531     WXGTK12=
2532     WXGTK127=
2533     WXGTK20=
2534     WXGPE=
2535
2536     if test "$wxUSE_COCOA" = 1 ; then
2537         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2538             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2539             wxUSE_PRINTING_ARCHITECTURE=no
2540         fi
2541         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2542             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2543             wxUSE_DRAG_AND_DROP=no
2544         fi
2545         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2546             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2547             wxUSE_DRAGIMAGE=no
2548         fi
2549     fi
2550
2551     if test "$wxUSE_MSW" = 1 ; then
2552         TOOLKIT=MSW
2553         GUIDIST=MSW_DIST
2554
2555         dnl -mwindows causes a heap of other default gui libs to be linked in.
2556         case "${host}" in
2557             *-*-mingw32* )
2558                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2559         esac
2560     fi
2561
2562     if test "$wxUSE_GTK" = 1; then
2563         AC_MSG_CHECKING([for GTK+ version])
2564
2565         gtk_version_cached=1
2566         AC_CACHE_VAL(wx_cv_lib_gtk,
2567             [
2568                 dnl stupid GTK+ AM macros produce their own messages, so we
2569                 dnl have to pass to the next line
2570                 gtk_version_cached=0
2571                 AC_MSG_RESULT()
2572
2573                 dnl we must link against lgthread unless the user
2574                 dnl used --disable-threads
2575                 GTK_MODULES=
2576                 if test "$wxUSE_THREADS" = "yes"; then
2577                     GTK_MODULES=gthread
2578                 fi
2579
2580                 dnl note that if we fail to find GTK2 we abort and don't fall
2581                 dnl back to GTK1.x
2582                 wx_cv_lib_gtk=
2583                 if test "x$wxUSE_GTK2" = "xyes"; then
2584                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2585                 else
2586                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2587
2588                     if test -z "$wx_cv_lib_gtk"; then
2589                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2590                     fi
2591                 fi
2592
2593                 if test -z "$wx_cv_lib_gtk"; then
2594                     dnl looks better in AC_MSG_RESULT
2595                     wx_cv_lib_gtk=none
2596                 else
2597                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2598                     dnl subsequent runs
2599                     wx_cv_cflags_gtk=$GTK_CFLAGS
2600                     wx_cv_libs_gtk=$GTK_LIBS
2601                 fi
2602             ]
2603         )
2604
2605         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2606         dnl enough
2607         if test "$gtk_version_cached" = 1; then
2608             AC_MSG_RESULT($wx_cv_lib_gtk)
2609         fi
2610
2611         case "$wx_cv_lib_gtk" in
2612             2.0)    WXGTK20=1
2613                     TOOLKIT_VERSION=2
2614                     ;;
2615             1.2.7)  WXGTK127=1
2616                     WXGTK12=1
2617                     ;;
2618             1.2.3)  WXGTK12=1
2619                     ;;
2620             *)      AC_MSG_ERROR([
2621 Please check that gtk-config is in path, the directory
2622 where GTK+ libraries are installed (returned by
2623 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2624 equivalent variable and GTK+ is version 1.2.3 or above.
2625                             ])
2626                     ;;
2627         esac
2628
2629         if test "$WXGTK20" = 1; then
2630             save_CFLAGS="$CFLAGS"
2631             save_LIBS="$LIBS"
2632             CFLAGS="$CFLAGS $GTK_CFLAGS"
2633             LIBS="$LIBS $GTK_LIBS"
2634
2635             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2636
2637             dnl test if we have at least GTK+ 2.4:
2638             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2639             AC_TRY_COMPILE([
2640                             #include <gtk/gtk.h>
2641                            ],
2642                            [
2643                             #if !GTK_CHECK_VERSION(2,4,0)
2644                             #error "Not GTK+ 2.4"
2645                             #endif
2646                            ],
2647                            [
2648                             AC_DEFINE(__WXGTK24__)
2649                             AC_MSG_RESULT([yes])
2650                            ],
2651                            [
2652                             AC_MSG_RESULT([no])
2653                            ])
2654
2655             CFLAGS="$save_CFLAGS"
2656             LIBS="$save_LIBS"
2657         else
2658             if test "$wxUSE_UNICODE" = "yes"; then
2659                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2660                 wxUSE_UNICODE=no
2661             fi
2662         fi
2663
2664         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2665         dnl have it but we do the check for the others)
2666         if test "$USE_DARWIN" != 1; then
2667             AC_CHECK_FUNCS(poll)
2668         fi
2669
2670         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2671         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2672
2673         AFMINSTALL=afminstall
2674         TOOLKIT=GTK
2675         GUIDIST=GTK_DIST
2676
2677         dnl test for XIM support in libgdk
2678         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2679
2680
2681         dnl test for external libxpm if we're configured to use it
2682         if test "$wxUSE_GPE" = "yes"; then
2683             AC_MSG_CHECKING(for gpewidget library)
2684             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2685             if test "$ac_find_libraries" != "" ; then
2686                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2687                 dnl -lgpewidget must be before all GTK libs and
2688                 dnl we guess its path from the prefix
2689                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2690                 WXGPE=1
2691                 AC_MSG_RESULT(found at $ac_find_libraries)
2692             else
2693                 AC_MSG_RESULT(not found)
2694             fi
2695
2696             dnl AC_MSG_CHECKING(for gpe library)
2697             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2698             dnl if test "$ac_find_libraries" != "" ; then
2699             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2700             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2701             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2702             dnl else
2703             dnl     AC_MSG_RESULT(not found)
2704             dnl fi
2705         fi
2706     fi
2707
2708     if test "$wxUSE_MGL" = 1; then
2709        AC_MSG_CHECKING(for SciTech MGL library)
2710         if test "x$MGL_ROOT" = x ; then
2711             AC_MSG_RESULT(not found)
2712             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2713         else
2714             AC_MSG_RESULT($MGL_ROOT)
2715         fi
2716
2717         AC_MSG_CHECKING(for libmgl location)
2718         dnl Find MGL library that we want
2719         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2720         dnl             and for non-x86 versions
2721         case "${host}" in
2722             *-*-linux* )
2723               dnl glibc.so, glibc are for older versions of MGL,
2724               dnl x86/a, x86/so are used by >= 5.0 R11
2725               if test "x$wxUSE_SHARED" = xyes ; then
2726                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2727               else
2728                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2729               fi
2730               ;;
2731             *-pc-msdosdjgpp )
2732               mgl_os_candidates="dos32/dj2"
2733               ;;
2734             *)
2735               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2736         esac
2737
2738         mgl_lib_type=""
2739         mgl_os=""
2740
2741         for mgl_os_i in $mgl_os_candidates ; do
2742             if test "x$mgl_os" = x ; then
2743                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2744                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2745                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2746                         mgl_lib_type=debug
2747                         mgl_os=$mgl_os_i
2748                     fi
2749                 fi
2750                 if test "x$mgl_lib_type" = x ; then
2751                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2752                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2753                         mgl_lib_type=release
2754                         mgl_os=$mgl_os_i
2755                     fi
2756                 fi
2757             fi
2758         done
2759
2760         if test "x$mgl_os" = x ; then
2761             AC_MSG_RESULT(not found)
2762             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2763         fi
2764         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2765
2766         wxUSE_UNIVERSAL="yes"
2767
2768         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2769         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2770
2771         AFMINSTALL=afminstall
2772         TOOLKIT=MGL
2773         GUIDIST=MGL_DIST
2774     fi
2775
2776     if test "$wxUSE_MICROWIN" = 1; then
2777         AC_MSG_CHECKING(for MicroWindows)
2778         if test "x$MICROWINDOWS" = x ; then
2779             AC_MSG_RESULT(not found)
2780             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2781         else
2782             AC_MSG_RESULT($MICROWINDOWS)
2783         fi
2784
2785         if test -f $MICROWINDOWS/lib/libmwin.a; then
2786             AC_MSG_RESULT(MicroWindows' libraries found.)
2787         else
2788             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2789         fi
2790
2791         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2792         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2793
2794         wxUSE_UNIVERSAL="yes"
2795
2796         AFMINSTALL=afminstall
2797         TOOLKIT=MICROWIN
2798         GUIDIST=MICROWIN_DIST
2799
2800         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2801     fi
2802
2803     dnl common part of X11 and Motif port checks
2804     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2805         dnl use standard macros to check for X headers/libs, this brings
2806         dnl support for the standard configure options --x-includes,
2807         dnl --x-libraries and --no-x
2808         AC_PATH_XTRA
2809
2810         if test "$no_x" = "yes"; then
2811           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2812         fi
2813
2814         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2815         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2816         dnl this junk out
2817         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2818         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2819         AFMINSTALL=afminstall
2820         COMPILED_X_PROGRAM=0
2821
2822     fi
2823
2824     if test "$wxUSE_X11" = 1; then
2825         if test "$wxUSE_NANOX" = "yes"; then
2826             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2827             if test "x$MICROWIN" = x ; then
2828                 AC_MSG_RESULT(not found)
2829                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2830             else
2831                 AC_MSG_RESULT($MICROWIN)
2832                 AC_DEFINE(wxUSE_NANOX)
2833             fi
2834         fi
2835
2836         if test "$wxUSE_UNICODE" = "yes"; then
2837                 PKG_CHECK_MODULES(PANGOX, pangox,
2838                     [
2839                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2840                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2841                     ],
2842                     [
2843                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2844                     ]
2845                 )
2846                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2847                     [
2848                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2849                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2850                     ],
2851                     [
2852                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2853                         wxUSE_PRINTING_ARCHITECTURE="no"
2854                     ]
2855                 )
2856                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2857                     [
2858                         AC_DEFINE(HAVE_PANGO_XFT)
2859                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2860                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2861                     ],
2862                     [
2863                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2864                     ]
2865                 )
2866                 save_CFLAGS="$CFLAGS"
2867                 save_LIBS="$LIBS"
2868                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2869                 LIBS="$LIBS $PANGOX_LIBS"
2870                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2871                 CFLAGS="$save_CFLAGS"
2872                 LIBS="$save_LIBS"
2873         fi
2874
2875         wxUSE_UNIVERSAL="yes"
2876
2877         if test "$wxUSE_NANOX" = "yes"; then
2878             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2879             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
2880             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2881         else
2882             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2883         fi
2884
2885         TOOLKIT=X11
2886         GUIDIST=X11_DIST
2887     fi
2888
2889     if test "$wxUSE_MOTIF" = 1; then
2890         AC_MSG_CHECKING(for Motif/Lesstif headers)
2891         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2892         if test "$ac_find_includes" != "" ; then
2893             AC_MSG_RESULT(found in $ac_find_includes)
2894             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2895             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2896         else
2897             AC_TRY_COMPILE(
2898                 [
2899                     #include <Xm/Xm.h>
2900                 ],
2901                 [
2902                     int version;
2903                     version = xmUseVersion;
2904                 ],
2905                 [
2906                     AC_MSG_RESULT(found in default search path)
2907                     COMPILED_X_PROGRAM=1
2908                 ],
2909                 [
2910                     AC_MSG_RESULT(no)
2911                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2912                 ]
2913             )
2914         fi
2915
2916         if test "$COMPILED_X_PROGRAM" = 0; then
2917             AC_MSG_CHECKING(for Motif/Lesstif library)
2918             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2919             if test "$ac_find_libraries" != "" ; then
2920                 AC_MSG_RESULT(found at $ac_find_libraries)
2921
2922                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2923                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2924             else
2925                 dnl it might happen that we found headers in one of the
2926                 dnl standard paths but the libs are elsewhere - we do need to
2927                 dnl try to compile a sample program then here
2928                 save_CFLAGS=$CFLAGS
2929                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2930
2931                 AC_TRY_COMPILE(
2932                     [
2933                         #include <Xm/Xm.h>
2934                     ],
2935                     [
2936                         int version;
2937                         version = xmUseVersion;
2938                     ],
2939                     [
2940                         AC_MSG_RESULT(found in default search path)
2941                         COMPILED_X_PROGRAM=1
2942                     ],
2943                     [
2944                         AC_MSG_RESULT(no)
2945                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2946                     ]
2947                 )
2948
2949                 CFLAGS=$save_CFLAGS
2950             fi
2951         fi
2952
2953         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2954         libp_link=""
2955         libsm_ice_link=""
2956         libs_found=0
2957         for libp in "" " -lXp"; do
2958             if test "$libs_found" = "0"; then
2959                 for libsm_ice in "" " -lSM -lICE"; do
2960                     if test "$libs_found" = "0"; then
2961                         save_LIBS="$LIBS"
2962                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2963                         save_CFLAGS=$CFLAGS
2964                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2965
2966                         AC_TRY_LINK(
2967                             [
2968                                 #include <Xm/Xm.h>
2969                                 #include <Xm/List.h>
2970                             ],
2971                             [
2972                                 XmString string = NULL;
2973                                 Widget w = NULL;
2974                                 int position = 0;
2975                                 XmListAddItem(w, string, position);
2976                             ],
2977                             [
2978                                 libp_link="$libp"
2979                                 libsm_ice_link="$libsm_ice"
2980                                 AC_MSG_RESULT(
2981                                     [need${libp_link}${libsm_ice_link}])
2982                                 libs_found=1
2983                             ], []
2984                         )
2985
2986                         LIBS="$save_LIBS"
2987                         CFLAGS=$save_CFLAGS
2988                     fi
2989                 done
2990             fi
2991         done
2992
2993         if test "$libs_found" = "0"; then
2994             AC_MSG_RESULT([can't find the right libraries])
2995             AC_MSG_ERROR([can't link a simple motif program])
2996         fi
2997
2998         save_CFLAGS=$CFLAGS
2999         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3000         AC_MSG_CHECKING([for Motif 2])
3001         AC_TRY_COMPILE([
3002                         #include <Xm/Xm.h>
3003                        ],
3004                        [
3005                         #if XmVersion < 2000
3006                         #error "Not Motif 2"
3007                         #endif
3008                        ],
3009                        [
3010                         AC_DEFINE(__WXMOTIF20__,1)
3011                         AC_MSG_RESULT([found])
3012                        ],
3013                        [
3014                         AC_DEFINE(__WXMOTIF20__,0)
3015                         AC_MSG_RESULT([not found])
3016                        ])
3017         CFLAGS=$save_CFLAGS
3018
3019         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3020         TOOLKIT=MOTIF
3021         GUIDIST=MOTIF_DIST
3022     fi
3023
3024     dnl more tests common to X11 and Motif:
3025     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3026         dnl test for external libxpm if we're configured to use it
3027         if test "$wxUSE_LIBXPM" = "sys"; then
3028             AC_MSG_CHECKING(for Xpm library)
3029             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3030             if test "$ac_find_libraries" != "" ; then
3031                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3032                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3033                 AC_MSG_RESULT(found at $ac_find_libraries)
3034
3035                 AC_CACHE_CHECK([for X11/xpm.h],
3036                     wx_cv_x11_xpm_h,
3037                     [
3038                         save_CFLAGS=$CFLAGS
3039                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3040
3041                         AC_TRY_COMPILE(
3042                             [
3043                                 #include <X11/xpm.h>
3044                             ],
3045                             [
3046                                 int version;
3047                                 version = XpmLibraryVersion();
3048                             ],
3049                             wx_cv_x11_xpm_h=yes,
3050                             wx_cv_x11_xpm_h=no
3051                         )
3052
3053                         CFLAGS=$save_CFLAGS
3054                     ]
3055                 )
3056
3057                 if test $wx_cv_x11_xpm_h = "yes"; then
3058                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3059                     AC_DEFINE(wxHAVE_LIB_XPM)
3060                 else
3061                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3062                 fi
3063             fi
3064
3065         fi
3066
3067         dnl XShapeQueryExtension checks: first the library, then prototype
3068         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3069                      [
3070                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3071                       wxHAVE_XEXT_LIB=1
3072                      ],
3073                      [], [$GUI_TK_LIBRARY -lX11])
3074
3075         if test "$wxHAVE_XEXT_LIB" = 1; then
3076             save_CFLAGS="$CFLAGS"
3077             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3078
3079             AC_MSG_CHECKING([for X11/extensions/shape.h])
3080             AC_TRY_COMPILE([
3081                             #include <X11/Xlib.h>
3082                             #include <X11/extensions/shape.h>
3083                            ],
3084                            [
3085                             int dummy1, dummy2;
3086                             XShapeQueryExtension((Display*)NULL,
3087                                                  (int*)NULL, (int*)NULL);
3088                            ],
3089                            [
3090                             AC_DEFINE(HAVE_XSHAPE)
3091                             AC_MSG_RESULT([found])
3092                            ],
3093                            [
3094                             AC_MSG_RESULT([not found])
3095                            ])
3096             CFLAGS="$save_CFLAGS"
3097
3098         fi
3099     fi
3100
3101     if test "$wxUSE_MAC" = 1; then
3102         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3103         if test "$GCC" = yes; then
3104             AC_MSG_RESULT([gcc])
3105             CPPFLAGS_PASCAL="-fpascal-strings"
3106         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3107             AC_MSG_RESULT([xlc])
3108             CPPFLAGS_PASCAL="-qmacpstr"
3109         else
3110             AC_MSG_RESULT([none])
3111         fi
3112
3113         if test "x$wxUSE_UNIX" = "xyes"; then
3114             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3115         else
3116             dnl platform.h needs TARGET_CARBON before setup.h
3117             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3118         fi
3119
3120         TOOLKIT=MAC
3121         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3122         GUIDIST=MACX_DIST
3123         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3124         dnl are different, so they need different names:
3125         WXBASEPORT="_carbon"
3126     fi
3127
3128     if test "$wxUSE_COCOA" = 1; then
3129         TOOLKIT=COCOA
3130         GUIDIST=COCOA_DIST
3131     fi
3132
3133     if test "$wxUSE_PM" = 1; then
3134         TOOLKIT=PM
3135         GUIDIST=PM_DIST
3136         AC_CACHE_CHECK([for type SPBCDATA],
3137             wx_cv_spbcdata,
3138             [
3139                 AC_TRY_COMPILE(
3140                     [
3141                         #define INCL_PM
3142                         #include <os2.h>
3143                     ],
3144                     [
3145                         SPBCDATA test;
3146                     ],
3147                     wx_cv_spbcdata=yes,
3148                     wx_cv_spbcdata=no
3149                 )
3150             ]
3151         )
3152
3153         if test $wx_cv_spbcdata = "yes"; then
3154             AC_DEFINE(HAVE_SPBCDATA)
3155         fi
3156     fi
3157
3158     dnl the name of the directory where the files for this toolkit live
3159     if test "$TOOLKIT" = "PM" ; then
3160         TOOLKIT_DIR="os2"
3161     else
3162         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3163     fi
3164
3165     if test "$wxUSE_UNIVERSAL" = "yes"; then
3166         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3167         WIDGET_SET=univ
3168     fi
3169
3170     dnl distribute samples/demos/utils with GUI versions
3171     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3172     DISTDIR="wx\$(TOOLKIT)"
3173 else
3174     USE_GUI=0
3175
3176     dnl this doesn't quite work right for wxBase, but the places
3177     dnl where it is wrong aren't fatal (yet) though.
3178     TOOLKIT_DIR="base"
3179
3180     dnl the sources, their dependenices and the headers
3181     if test "$USE_WIN32" = 1 ; then
3182         dnl yes, the toolkit for wxBase on win32 is actually MSW
3183         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3184         TOOLKIT="MSW"
3185     fi
3186
3187     dnl distribute only wxBase sources/headers
3188     GUIDIST="BASE_DIST"
3189     DISTDIR="wxBase"
3190 fi
3191
3192 dnl ---------------------------------------------------------------------------
3193 dnl Optional libraries included when system library is not used
3194 dnl ---------------------------------------------------------------------------
3195
3196
3197 dnl ----------------------------------------------------------------
3198 dnl iODBC support
3199 dnl ----------------------------------------------------------------
3200
3201 IODBC_C_SRC=""
3202
3203
3204 dnl ODBC is handled seperately for MSW
3205 if test "$TOOLKIT" != "MSW" ; then
3206
3207     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3208         dnl This is not ideal we really ough to use the unixodbc-config
3209         dnl  or iodbc-config if they exist.
3210
3211         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3212         if test "x$found_sql_h" = "x1" ; then
3213             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3214             [
3215                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3216                 [
3217                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3218                 ])
3219             ])
3220         fi
3221         if test "x$ODBC_LINK" = "x" ; then
3222             if test "$wxUSE_ODBC" = "sys" ; then
3223                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3224             else
3225                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3226                 wxUSE_ODBC=builtin
3227             fi
3228         else
3229             dnl we are using the system library
3230             wxUSE_ODBC=sys
3231         fi
3232     fi
3233
3234     if test "$wxUSE_ODBC" = "builtin" ; then
3235         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3236     fi
3237 fi
3238
3239 if test "$wxUSE_ODBC" != "no" ; then
3240     AC_DEFINE(wxUSE_ODBC)
3241     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3242
3243     dnl is this still necessary?
3244     WXODBCFLAG="-D_IODBC_"
3245 fi
3246
3247 dnl ---------------------------------------------------------------------------
3248 dnl wxDisplay Sanity checks
3249 dnl ---------------------------------------------------------------------------
3250
3251 if test "$wxUSE_DISPLAY" = "yes"; then
3252 dnl ---------------------------------------------------------------------------
3253 dnl Xinerama (for unix ) - Brian Victor
3254 dnl ---------------------------------------------------------------------------
3255     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3256         AC_MSG_CHECKING([for Xinerama])
3257         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3258         if test "$ac_find_libraries" != "" ; then
3259             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3260             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3261                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3262             fi
3263             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3264             AC_MSG_RESULT([yes])
3265
3266             AC_MSG_CHECKING([for Xxf86vm extension])
3267             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3268             if test "$ac_find_libraries" != "" ; then
3269                 AC_MSG_RESULT([yes])
3270                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3271                                  [
3272                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3273                                  ],
3274                                  [],
3275                                  [
3276                                       #if HAVE_X11_XLIB_H
3277                                         #include <X11/Xlib.h>
3278                                       #endif
3279                                  ])
3280             else
3281                 AC_MSG_RESULT([no])
3282             fi
3283
3284         else
3285             AC_MSG_RESULT([no])
3286             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3287             wxUSE_DISPLAY="no"
3288         fi
3289     elif test "$wxUSE_MSW" = 1; then
3290 dnl ---------------------------------------------------------------------------
3291 dnl DirectDraw  / Multimon for MSW
3292 dnl ---------------------------------------------------------------------------
3293         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3294             [
3295                 wxUSE_DISPLAY="no"
3296                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3297             ],
3298             [#include <windows.h>])
3299     fi
3300 fi
3301
3302 dnl ---------------------------------------------------------------------------
3303 dnl OpenGL libraries
3304 dnl ---------------------------------------------------------------------------
3305
3306 USE_OPENGL=0
3307 if test "$wxUSE_OPENGL" = "yes"; then
3308     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3309         OPENGL_LIBS="-framework OpenGL -framework AGL"
3310     elif test "$wxUSE_MSW" = 1; then
3311         OPENGL_LIBS="-lopengl32 -lglu32"
3312     else
3313         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3314         dnl GL/gl.h on Mac OS X where it is located in
3315         dnl /usr/X11R6/include/GL/gl.h:
3316
3317         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3318         if test "$ac_find_includes" != "" ; then
3319             AC_MSG_RESULT(found in $ac_find_includes)
3320             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3321             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3322         fi
3323
3324         AC_CHECK_HEADER(GL/gl.h,
3325             [
3326                 found_gl=0
3327
3328                 AC_MSG_CHECKING([for -lGL])
3329                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3330                 if test "$ac_find_libraries" != "" ; then
3331                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3332                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3333                         LDFLAGS_GL="$ac_path_to_link"
3334                     fi
3335
3336                     dnl don't suppose that libGL and libGLU are always in the
3337                     dnl same directory -- this is not true for some common
3338                     dnl distributions
3339                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3340                     if test "$ac_find_libraries" != "" ; then
3341                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3342                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3343                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3344                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3345                         fi
3346
3347                         found_gl=1
3348                         OPENGL_LIBS="-lGL -lGLU"
3349                         AC_MSG_RESULT([yes])
3350                     fi
3351                 fi
3352
3353                 if test "$found_gl" != 1; then
3354                     AC_MSG_RESULT([no])
3355                     AC_MSG_CHECKING([for -lMesaGL])
3356                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3357                     if test "$ac_find_libraries" != "" ; then
3358                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3359                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3360                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3361                         AC_MSG_RESULT([yes])
3362                     else
3363                         AC_MSG_RESULT([no])
3364                     fi
3365                 fi
3366             ])
3367
3368         if test "x$OPENGL_LIBS" = "x"; then
3369             dnl it should be an error and not a warning because OpenGL is not on
3370             dnl by default and so if it had been explicitely requested, we
3371             dnl shouldn't just fall back to compiling the library without it
3372             AC_MSG_ERROR(OpenGL libraries not available)
3373         fi
3374     fi
3375
3376     if test "$wxUSE_OPENGL" = "yes"; then
3377         USE_OPENGL=1
3378         AC_DEFINE(wxUSE_OPENGL)
3379         AC_DEFINE(wxUSE_GLCANVAS)
3380         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3381     fi
3382 fi
3383
3384
3385 dnl the symbol which allows conditional compilation for the given toolkit
3386 if test -n "$TOOLKIT" ; then
3387     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3388 fi
3389
3390
3391 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3392
3393 if test "$wxUSE_SHARED" = "yes"; then
3394     case "${host}" in
3395       *-pc-msdosdjgpp )
3396         dnl only static for now
3397         wxUSE_SHARED=no
3398         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3399       ;;
3400     esac
3401 fi
3402
3403 if test "$wxUSE_SHARED" = "yes"; then
3404
3405     dnl use versioned symbols if available on the platform
3406     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3407
3408     case "${host}" in
3409       *-*-linux* | *-*-gnu* )
3410         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3411         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3412         ;;
3413
3414       *-*-solaris2* )
3415         if test "$GCC" = yes ; then
3416             dnl newer versions of gcc need -isystem to compile X headers on
3417             dnl Solaris (which use old style C syntax)
3418             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3419
3420             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3421             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3422             saveLdflags="$LDFLAGS"
3423             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3424             AC_MSG_CHECKING([if the linker accepts -rpath])
3425             AC_TRY_LINK(
3426                 [],[],
3427                 [
3428                     AC_MSG_RESULT([yes])
3429                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3430                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3431                 ],[
3432                     AC_MSG_RESULT([no])
3433                     AC_MSG_CHECKING([if the linker accepts -R])
3434                     LDFLAGS="$saveLdflags -Wl,-R,/"
3435                     AC_TRY_LINK(
3436                         [],[],
3437                         [
3438                             AC_MSG_RESULT([yes])
3439                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3440                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3441                         ],[
3442                             AC_MSG_RESULT([no])
3443                         ])
3444                 ])
3445             LDFLAGS="$saveLdflags"
3446         else
3447             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3448             WXCONFIG_RPATH="-R\$libdir"
3449         fi
3450       ;;
3451
3452       powerpc-*-darwin* )
3453         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3454         cat <<EOF >change-install-names
3455 #!/bin/sh
3456 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3457 inst_cmd="install_name_tool "
3458 for i in \${libnames} ; do
3459     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3460 done
3461 \${inst_cmd} \${3}
3462 EOF
3463         chmod +x change-install-names
3464       ;;
3465
3466       *-*-cygwin* | *-*-mingw32* )
3467         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3468         ;;
3469
3470       *-*-hpux* )
3471         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3472         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3473         ;;
3474
3475     esac
3476
3477     if test $wxUSE_RPATH = "no"; then
3478         SAMPLES_RPATH_FLAG=''
3479         SAMPLES_RPATH_POSTLINK=''
3480         WXCONFIG_RPATH=''
3481     fi
3482
3483     SHARED=1
3484
3485 else
3486
3487     config_linkage_component="-static"
3488     SHARED=0
3489
3490 fi
3491
3492
3493 UNICODE=0
3494 lib_unicode_suffix=
3495 WX_CHARTYPE="ansi"
3496 if test "$wxUSE_UNICODE" = "yes"; then
3497     lib_unicode_suffix=u
3498     WX_CHARTYPE="unicode"
3499     UNICODE=1
3500 fi
3501
3502 lib_debug_suffix=
3503 WX_DEBUGTYPE="release"
3504 DEBUG_FLAG=0
3505 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3506     lib_debug_suffix=d
3507     WX_DEBUGTYPE="debug"
3508     DEBUG_FLAG=1
3509 fi
3510
3511 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3512 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3513
3514 DEBUG_INFO=0
3515 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3516     DEBUG_INFO=1
3517 fi
3518
3519 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3520
3521 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3522
3523 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3524
3525 if test "$cross_compiling" = "yes"; then
3526     HOST_SUFFIX="-$host_alias"
3527     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3528     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3529 fi
3530
3531 dnl library link name
3532 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3533 dnl If we ever need to do that, we won't need to keep these.
3534 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3535 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3536
3537
3538
3539 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3540     dnl base name of the resource file for wxMac must be the same
3541     dnl as library installation base name (-install_name)
3542     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3543     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3544
3545     dnl add the resources target for wxMac
3546     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3547
3548     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3549     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3550     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3551
3552     MACSETFILE="\$(SETFILE)"
3553
3554     dnl resources are bundled both with shared library and applications
3555     dnl since the carb resource *must* be included in the application
3556     if test "$wxUSE_MAC" = 1; then
3557         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3558
3559         dnl this command is used to implement `wx-config --rezflags` and it is
3560         dnl eval'd there so escape any metacharacters inside
3561         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3562     else
3563         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3564         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3565     fi
3566 else
3567     dnl default value is to (silently) do nothing in the makefile
3568     MACSETFILE="@true"
3569     MACRESWXCONFIG="@true"
3570
3571     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3572     if test "$wxUSE_PM" = 1; then
3573         MACRESCOMP="emxbind -ep"
3574     else
3575         MACRESCOMP="@true"
3576     fi
3577 fi
3578
3579
3580 dnl ---------------------------------------------------------------------------
3581 dnl Checks for typedefs
3582 dnl ---------------------------------------------------------------------------
3583
3584 dnl   defines mode_t if not already defined
3585 AC_TYPE_MODE_T
3586 dnl   defines off_t if not already defined
3587 AC_TYPE_OFF_T
3588 dnl   defines pid_t if not already defined
3589 AC_TYPE_PID_T
3590 dnl   defines size_t if not already defined
3591 AC_TYPE_SIZE_T
3592 dnl   defines uid_t and gid_t if not already defined
3593 AC_TYPE_UID_T
3594
3595 dnl sets HAVE_SSIZE_T if ssize_t is defined
3596 AC_CHECK_TYPES(ssize_t)
3597
3598 dnl check what exactly size_t is on this machine - this is necessary to avoid
3599 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3600 AC_LANG_SAVE
3601 AC_LANG_CPLUSPLUS
3602 AC_CACHE_CHECK([if size_t is unsigned int],
3603     wx_cv_size_t_is_uint,
3604     [
3605     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3606     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3607     dnl methods in a local class (i.e. class inside a function) declaration
3608     dnl without any objections!!
3609     dnl
3610     dnl hence the hack below: we must have Foo at global scope!
3611     AC_TRY_COMPILE([#include <stddef.h>],
3612         [
3613             return 0; }
3614
3615             struct Foo { void foo(size_t); void foo(unsigned int); };
3616
3617             int bar() {
3618         ],
3619         wx_cv_size_t_is_uint=no,
3620         wx_cv_size_t_is_uint=yes
3621     )
3622     ]
3623 )
3624
3625 if test "$wx_cv_size_t_is_uint" = "yes"; then
3626     AC_DEFINE(wxSIZE_T_IS_UINT)
3627 else
3628     AC_CACHE_CHECK([if size_t is unsigned long],
3629         wx_cv_size_t_is_ulong,
3630         AC_TRY_COMPILE([#include <stddef.h>],
3631             [
3632                 return 0; }
3633
3634                 struct Foo { void foo(size_t); void foo(unsigned long); };
3635
3636                 int bar() {
3637             ],
3638             wx_cv_size_t_is_ulong=no,
3639             wx_cv_size_t_is_ulong=yes
3640         )
3641     )
3642
3643     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3644         AC_DEFINE(wxSIZE_T_IS_ULONG)
3645     fi
3646 fi
3647
3648 AC_LANG_RESTORE
3649
3650 dnl ---------------------------------------------------------------------------
3651 dnl Checks for structures
3652 dnl ---------------------------------------------------------------------------
3653
3654 dnl does passwd struct has the pw_gecos field?
3655 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3656     [
3657         AC_TRY_COMPILE([#include <pwd.h>],
3658              [
3659                 char *p;
3660                 struct passwd *pw;
3661                 p = pw->pw_gecos;
3662              ],
3663              [
3664                 wx_cv_struct_pw_gecos=yes
3665              ],
3666              [
3667                 wx_cv_struct_pw_gecos=no
3668              ]
3669         )
3670     ]
3671 )
3672
3673 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3674     AC_DEFINE(HAVE_PW_GECOS)
3675 fi
3676
3677 dnl ---------------------------------------------------------------------------
3678 dnl Check for functions
3679 dnl ---------------------------------------------------------------------------
3680
3681 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3682 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3683     AC_DEFINE(wxUSE_WCHAR_T)
3684
3685     dnl check for wcslen in all possible places
3686     WCSLEN_FOUND=0
3687     WCHAR_LINK=
3688     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3689
3690     if test "$WCSLEN_FOUND" = 0; then
3691         if test "$TOOLKIT" = "MSW"; then
3692             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3693         else
3694             AC_CHECK_LIB(w, wcslen, [
3695                             WCHAR_LINK=" -lw"
3696                             WCSLEN_FOUND=1
3697                         ])
3698         fi
3699     fi
3700
3701     if test "$WCSLEN_FOUND" = 1; then
3702         AC_DEFINE(HAVE_WCSLEN)
3703     fi
3704
3705     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3706     if test "$USE_HPUX" = 1; then
3707         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3708     fi
3709
3710     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3711     dnl libc versions if possible
3712     AC_CHECK_FUNCS(wcsrtombs)
3713 else
3714     AC_MSG_WARN([Wide character support is unavailable])
3715 fi
3716
3717 dnl *printf() functions sometimes are available in the library but not
3718 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3719 dnl detect this we have to use C++ compiler for testing
3720 AC_LANG_SAVE
3721 AC_LANG_CPLUSPLUS
3722
3723 dnl check for vsnprintf() -- a safe version of vsprintf())
3724 dnl
3725 dnl the trouble here is that on some systems (notable HP-UX) this function is
3726 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3727 dnl stupidly, provides a dummy function declaration inside its extension)
3728 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3729 dnl
3730 dnl so we first check if the function is in the library
3731 AC_CHECK_FUNCS(vsnprintf)
3732
3733 if test "$ac_cv_func_vsnprintf" = "yes"; then
3734     dnl yes it is -- now check if it is in the headers
3735     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3736         [
3737             AC_TRY_COMPILE(
3738                 [
3739                     #include <stdio.h>
3740                     #include <stdarg.h>
3741                 ],
3742                 [
3743                     char *buf;
3744                     va_list ap;
3745                     vsnprintf(buf, 10u, "%s", ap);
3746                 ],
3747                 wx_cv_func_vsnprintf_decl=yes,
3748                 [
3749                     dnl Metrowerks does provide a vsnprintf declaration
3750                     dnl but in C++ mode it's always in std namespace.
3751                     dnl FIXME: Do we have any UNIX C++ compilers that would
3752                     dnl fail this test if using namespace std; was
3753                     dnl simply always included?
3754                     AC_TRY_COMPILE(
3755                         [
3756                             #include <stdio.h>
3757                             #include <stdarg.h>
3758                             using namespace std;
3759                         ],
3760                         [
3761                             char *buf;
3762                             va_list ap;
3763                             vsnprintf(buf, 10u, "%s", ap);
3764                         ],
3765                         wx_cv_func_vsnprintf_decl=yes,
3766                         wx_cv_func_vsnprintf_decl=no
3767                     )
3768                 ]
3769             )
3770         ]
3771     )
3772
3773     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3774         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3775     fi
3776 fi
3777
3778 if test "$wxUSE_UNICODE" = yes; then
3779     dnl also look if we have wide char IO functions
3780     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3781
3782     dnl MinGW has a vswprintf with a different prototype, and
3783     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3784     dnl finds it even if it is not declared in some versions...
3785     AC_MSG_CHECKING([for _vsnwprintf])
3786     AC_TRY_COMPILE([#include <wchar.h>],
3787                    [&_vsnwprintf;],
3788                    [AC_MSG_RESULT([yes])
3789                     AC_DEFINE(HAVE__VSNWPRINTF)],
3790                    [AC_MSG_RESULT([no])]);
3791 fi
3792
3793 AC_LANG_RESTORE
3794
3795
3796
3797 dnl the following tests are for Unix(like) systems only
3798 if test "$TOOLKIT" != "MSW"; then
3799
3800 dnl check for available version of iconv()
3801
3802 AC_LANG_SAVE
3803 AC_LANG_CPLUSPLUS
3804 AM_ICONV
3805 LIBS="$LIBICONV $LIBS"
3806 AC_LANG_RESTORE
3807
3808 dnl check for POSIX signals if we need them
3809 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3810     AC_CHECK_FUNCS(sigaction)
3811
3812     if test "$ac_cv_func_sigaction" = "no"; then
3813         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3814         wxUSE_ON_FATAL_EXCEPTION=no
3815     fi
3816
3817     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3818       AC_LANG_SAVE
3819       AC_LANG_CPLUSPLUS
3820
3821       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3822       [
3823         AC_TRY_COMPILE([#include <signal.h>],
3824                      [
3825                         extern void testSigHandler(int);
3826
3827                         struct sigaction sa;
3828                         sa.sa_handler = testSigHandler;
3829                      ], [
3830                         wx_cv_type_sa_handler=int
3831                      ], [
3832                         wx_cv_type_sa_handler=void
3833                      ])
3834       ])
3835
3836       AC_LANG_RESTORE
3837
3838       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3839     fi
3840 fi
3841
3842 dnl backtrace() and backtrace_symbols() for wxStackWalker
3843 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3844     AC_LANG_SAVE
3845     AC_LANG_CPLUSPLUS
3846
3847     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3848         [
3849             AC_TRY_COMPILE([#include <execinfo.h>],
3850                 [
3851                     void *trace[1];
3852                     char **messages;
3853
3854                     backtrace(trace, 1);
3855                     messages = backtrace_symbols(trace, 1);
3856                 ],
3857                 wx_cv_func_backtrace=yes,
3858                 wx_cv_func_backtrace=no
3859             )
3860         ]
3861     )
3862
3863
3864     if test "$wx_cv_func_backtrace" = "no"; then
3865         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3866         wxUSE_STACKWALKER=no
3867     else
3868         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3869             [
3870                 AC_TRY_COMPILE([#include <cxxabi.h>],
3871                     [
3872                         int rc;
3873                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3874                     ],
3875                     wx_cv_func_cxa_demangle=yes,
3876                     wx_cv_func_cxa_demangle=no
3877                 )
3878             ]
3879         )
3880
3881         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3882             AC_DEFINE(HAVE_CXA_DEMANGLE)
3883         fi
3884     fi
3885
3886     AC_LANG_RESTORE
3887 fi
3888
3889 dnl check for the function for temp files creation
3890 AC_CHECK_FUNCS(mkstemp mktemp, break)
3891
3892 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3893 dnl Linux and *BSD and statvfs() under Solaris
3894 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3895     AC_TRY_COMPILE(
3896         [
3897              #if defined(__BSD__)
3898                #include <sys/param.h>
3899                #include <sys/mount.h>
3900              #else
3901                #include <sys/vfs.h>
3902              #endif
3903         ],
3904         [
3905              long l;
3906              struct statfs fs;
3907              statfs("/", &fs);
3908              l = fs.f_bsize;
3909              l += fs.f_blocks;
3910              l += fs.f_bavail;
3911         ],
3912         [
3913              wx_cv_func_statfs=yes
3914         ],
3915         [
3916              wx_cv_func_statfs=no
3917         ]
3918     )
3919 )
3920
3921 if test "$wx_cv_func_statfs" = "yes"; then
3922     wx_cv_type_statvfs_t="struct statfs"
3923     AC_DEFINE(HAVE_STATFS)
3924 else
3925     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3926         AC_TRY_COMPILE(
3927             [
3928                 #include <stddef.h>
3929                 #include <sys/statvfs.h>
3930             ],
3931             [
3932                 statvfs("/", NULL);
3933             ],
3934             wx_cv_func_statvfs=yes,
3935             wx_cv_func_statvfs=no
3936         )
3937     )
3938
3939     if test "$wx_cv_func_statvfs" = "yes"; then
3940         dnl we also have to check whether we should use statvfs_t (works under
3941         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3942         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3943         dnl mode both work fine)
3944         dnl
3945         dnl for this check C++ compiler has to be used as passing incompatible
3946         dnl pointers is just a warning and not an error in C
3947         AC_LANG_SAVE
3948         AC_LANG_CPLUSPLUS
3949
3950         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3951             AC_TRY_COMPILE(
3952                 [
3953                     #include <sys/statvfs.h>
3954                 ],
3955                 [
3956                     long l;
3957                     statvfs_t fs;
3958                     statvfs("/", &fs);
3959                     l = fs.f_bsize;
3960                     l += fs.f_blocks;
3961                     l += fs.f_bavail;
3962                 ],
3963                 wx_cv_type_statvfs_t=statvfs_t,
3964                 [
3965                     AC_TRY_COMPILE(
3966                         [
3967                             #include <sys/statvfs.h>
3968                         ],
3969                         [
3970                             long l;
3971                             struct statvfs fs;
3972                             statvfs("/", &fs);
3973                             l = fs.f_bsize;
3974                             l += fs.f_blocks;
3975                             l += fs.f_bavail;
3976                         ],
3977                         wx_cv_type_statvfs_t="struct statvfs",
3978                         wx_cv_type_statvfs_t="unknown"
3979                     )
3980                 ]
3981             )
3982         )
3983
3984         AC_LANG_RESTORE
3985
3986         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3987             AC_DEFINE(HAVE_STATVFS)
3988         fi
3989     else
3990         dnl set it for the test below
3991         wx_cv_type_statvfs_t="unknown"
3992     fi
3993 fi
3994
3995 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3996     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3997 else
3998     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3999 fi
4000
4001 dnl check for fcntl() or at least flock() needed by Unix implementation of
4002 dnl wxSingleInstanceChecker
4003 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4004     AC_CHECK_FUNCS(fcntl flock, break)
4005
4006     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4007         AC_MSG_WARN(wxSingleInstanceChecker not available)
4008         wxUSE_SNGLINST_CHECKER=no
4009     fi
4010 fi
4011
4012 dnl check for timegm() used by datetime.cpp
4013 AC_CHECK_FUNCS(timegm)
4014
4015 dnl look for a function to modify the environment
4016 AC_CHECK_FUNCS(putenv setenv, break)
4017
4018 HAVE_SOME_SLEEP_FUNC=0
4019 if test "$USE_BEOS" = 1; then
4020     dnl BeOS has its own (wonder where did they get it from) sleep() function
4021     dnl in unistd.h
4022     AC_DEFINE(HAVE_SLEEP)
4023     HAVE_SOME_SLEEP_FUNC=1
4024 fi
4025
4026 if test "$USE_DARWIN" = 1; then
4027     dnl Mac OS X/Darwin has both nanosleep and usleep
4028     dnl but only usleep is defined in unistd.h
4029     AC_DEFINE(HAVE_USLEEP)
4030     HAVE_SOME_SLEEP_FUNC=1
4031 fi
4032
4033 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4034     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4035     POSIX4_LINK=
4036     AC_CHECK_FUNCS(nanosleep,
4037         AC_DEFINE(HAVE_NANOSLEEP),
4038         [
4039             AC_CHECK_LIB(posix4, nanosleep,
4040                 [
4041                     AC_DEFINE(HAVE_NANOSLEEP)
4042                     POSIX4_LINK=" -lposix4"
4043                 ],
4044                 [
4045                     AC_CHECK_FUNCS(usleep,
4046                         AC_DEFINE(HAVE_USLEEP),
4047                         AC_MSG_WARN([wxSleep() function will not work])
4048                     )
4049                 ]
4050             )
4051         ]
4052     )
4053 fi
4054
4055 dnl check for uname (POSIX) and gethostname (BSD)
4056 AC_CHECK_FUNCS(uname gethostname, break)
4057
4058 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4059 dnl but not for C++ one - hence change language)
4060 AC_LANG_SAVE
4061 AC_LANG_CPLUSPLUS
4062
4063 AC_CHECK_FUNCS(strtok_r)
4064
4065 AC_LANG_RESTORE
4066
4067 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4068 dnl libnsl or libresolv or libsocket)
4069 INET_LINK=
4070 AC_CHECK_FUNCS(inet_addr,
4071     AC_DEFINE(HAVE_INET_ADDR),
4072     [
4073         AC_CHECK_LIB(nsl, inet_addr,
4074             INET_LINK="nsl",
4075             [
4076                 AC_CHECK_LIB(resolv, inet_addr,
4077                     INET_LINK="resolv",
4078                     [
4079                         AC_CHECK_LIB(socket, inet_addr,
4080                             INET_LINK="socket"
4081                         )
4082                     ]
4083                 )
4084             ]
4085         )
4086     ]
4087 )
4088
4089 AC_CHECK_FUNCS(inet_aton,
4090         AC_DEFINE(HAVE_INET_ATON),
4091         [
4092             dnl only check it in the same lib
4093             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4094         ])
4095
4096 if test "x$INET_LINK" != "x"; then
4097     AC_DEFINE(HAVE_INET_ADDR)
4098     INET_LINK=" -l$INET_LINK"
4099 fi
4100
4101 fi
4102 dnl if !MSW
4103
4104
4105 dnl ------------------------------------------
4106 dnl Checks specific to contrib libs (MMedia)
4107 dnl ------------------------------------------
4108
4109 dnl Check for ESD:
4110 EXTRALIBS_ESD=
4111 AC_CHECK_LIB(esd, esd_close, [
4112     AC_CHECK_HEADERS([esd.h], [
4113     EXTRALIBS_ESD="-lesd"
4114   ])
4115 ])
4116 AC_SUBST(EXTRALIBS_ESD)
4117
4118 dnl check for known CD-ROM interface
4119 AC_MSG_CHECKING([for known CD-ROM interface])
4120 AC_TRY_COMPILE([#ifdef __linux__
4121                 #include <linux/cdrom.h>
4122                 #else
4123                 /* For Solaris */
4124                 #include <sys/cdio.h>
4125                 #endif
4126                 ],
4127                [struct cdrom_tocentry entry, old_entry;],
4128                [AC_MSG_RESULT([yes])
4129                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4130                [AC_MSG_RESULT([no])])
4131
4132 dnl ===========================================================================
4133 dnl Now we have all the info we need - use it!
4134 dnl ===========================================================================
4135
4136 dnl flush the cache
4137 AC_CACHE_SAVE
4138
4139 dnl ---------------------------------------------------------------------------
4140 dnl thread support for Unix (for Win32 and OS/2 see past
4141 dnl                          the next matching "else")
4142 dnl ---------------------------------------------------------------------------
4143
4144 dnl under MSW (except mingw32) we always have thread support
4145 CPP_MT_FLAG=
4146 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4147
4148     dnl the code below:
4149     dnl
4150     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4151     dnl   necessary to build the MT programs for the linker and compiler
4152     dnl   respectively
4153     dnl
4154     dnl   sets wxUSE_THREADS=1 if thread support is activated
4155
4156     THREADS_LINK=
4157     THREADS_CFLAGS=
4158
4159     if test "$wxUSE_THREADS" = "yes" ; then
4160         if test "$USE_BEOS" = 1; then
4161             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4162             wxUSE_THREADS="no"
4163         fi
4164     fi
4165
4166     if test "$wxUSE_THREADS" = "yes" ; then
4167         dnl find if POSIX threads are available
4168         dnl
4169         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4170         dnl archive from http://ac-archive.sourceforge.net/
4171         dnl
4172         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4173         dnl Forero Cuervo <bachue@bachue.com> for the original code
4174
4175         dnl TODO: cache the result
4176
4177         dnl define the list of the thread options to try in the loop below
4178         dnl with the convention that anything starting with '-' is a cpp flag
4179         dnl while anything else is a library (i.e. there is an implicit "-l")
4180         THREAD_OPTS="-pthread"
4181         case "${host}" in
4182           *-*-solaris2* | *-*-sunos4* )
4183                 if test "x$GCC" = "xyes"; then
4184                     dnl Solaris/gcc combination use this one for some reason
4185                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4186                 else
4187                     THREAD_OPTS="-mt $THREAD_OPTS"
4188                 fi
4189                 ;;
4190           *-*-freebsd*)
4191                 dnl look, in order, for the kernel threads, then Linux threads
4192                 dnl and finally the userland threads
4193                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4194                 ;;
4195           *-*-darwin* | *-*-cygwin* )
4196                 dnl Darwin / Mac OS X just uses -lpthread tested below
4197                 dnl and so does Cygwin
4198                 THREAD_OPTS=""
4199                 ;;
4200           *-*-aix*)
4201                 dnl AIX calls the library libpthreads - thanks IBM!
4202                 THREAD_OPTS="pthreads"
4203                 ;;
4204           *-hp-hpux* )
4205                 dnl HP-UX aCC only gives a warning, not an error about
4206                 dnl -pthread but it doesn't work and we have to use -lpthread
4207                 dnl there
4208                 if test "x$GCC" != "xyes"; then
4209                     THREAD_OPTS=""
4210                 fi
4211                 ;;
4212
4213           *-*-irix* )
4214                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4215                 dnl doesn't give an error for it neither, just a warning
4216                 dnl message -- but this is still very annoying
4217                 if test "x$GCC" = "xyes"; then
4218                     THREAD_OPTS=""
4219                 fi
4220                 ;;
4221
4222           *-*-*UnixWare*)
4223                 dnl flying by man pages here: Caldera online docs use this
4224                 if test "x$GCC" != "xyes"; then
4225                     THREAD_OPTS="-Ethread"
4226                 fi
4227                 ;;
4228         esac
4229
4230         dnl simply linking with libpthread should make the test below work but
4231         dnl it's far from certain that the threaded programs compiled without
4232         dnl any special switches actually work, so try it after all the others
4233         THREAD_OPTS="$THREAD_OPTS pthread none"
4234
4235         dnl now test for all possibilities
4236         THREADS_OK=no
4237         for flag in $THREAD_OPTS; do
4238             case $flag in
4239                 none)
4240                     AC_MSG_CHECKING([whether pthreads work without any flags])
4241                     ;;
4242
4243                 -*)
4244                     AC_MSG_CHECKING([whether pthreads work with $flag])
4245                     THREADS_CFLAGS="$flag"
4246                     ;;
4247
4248                 *)
4249                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4250                     THREADS_LINK="-l$flag"
4251                     ;;
4252               esac
4253
4254               save_LIBS="$LIBS"
4255               save_CFLAGS="$CFLAGS"
4256               LIBS="$THREADS_LINK $LIBS"
4257               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4258
4259               AC_TRY_LINK([#include <pthread.h>],
4260                           [pthread_create(0,0,0,0);],
4261                           THREADS_OK=yes)
4262
4263               LIBS="$save_LIBS"
4264               CFLAGS="$save_CFLAGS"
4265
4266               AC_MSG_RESULT($THREADS_OK)
4267               if test "x$THREADS_OK" = "xyes"; then
4268                       break;
4269               fi
4270
4271               THREADS_LINK=""
4272               THREADS_CFLAGS=""
4273       done
4274
4275       if test "x$THREADS_OK" != "xyes"; then
4276           wxUSE_THREADS=no
4277           AC_MSG_WARN([No thread support on this system... disabled])
4278       else
4279           dnl yes, these special compiler flags should be used with the
4280           dnl linker as well
4281           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4282           LIBS="$THREADS_LINK $LIBS"
4283
4284           AC_MSG_CHECKING([if more special flags are required for pthreads])
4285           flag=no
4286           case "${host}" in
4287             *-aix*)
4288                 dnl again quoting from
4289                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4290                 dnl
4291                 dnl     When compiling and linking with -pthread, the library
4292                 dnl     search path should include -L/usr/lib/threads at the
4293                 dnl     beginning of the path.
4294                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4295                 flag="-D_THREAD_SAFE"
4296                 ;;
4297             *-freebsd*)
4298                 flag="-D_THREAD_SAFE"
4299                 ;;
4300             *-hp-hpux* )
4301                 flag="-D_REENTRANT"
4302                 if test "x$GCC" != "xyes"; then
4303                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4304                     flag="$flag -D_RWSTD_MULTI_THREAD"
4305                 fi
4306                 ;;
4307             *solaris* | alpha*-osf*)
4308                 flag="-D_REENTRANT"
4309                 ;;
4310           esac
4311           AC_MSG_RESULT(${flag})
4312           if test "x$flag" != xno; then
4313               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4314           fi
4315
4316           if test "x$THREADS_CFLAGS" != "x"; then
4317             dnl don't add these options to CPPFLAGS as cpp might not know them
4318             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4319             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4320           fi
4321       fi
4322     fi
4323
4324     dnl do other tests only if we are using threads
4325     if test "$wxUSE_THREADS" = "yes" ; then
4326       AC_CHECK_FUNCS(thr_setconcurrency)
4327
4328       AC_CHECK_HEADERS(sched.h)
4329       if test "$ac_cv_header_sched_h" = "yes"; then
4330           AC_CHECK_FUNC(sched_yield,
4331             AC_DEFINE(HAVE_SCHED_YIELD),
4332             [
4333                 AC_CHECK_LIB(posix4,
4334                     sched_yield,
4335                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4336                     AC_MSG_WARN(wxThread::Yield will not work properly)
4337                 )
4338             ]
4339           )
4340       fi
4341
4342       dnl to be able to set the thread priority, we need to have all of the
4343       dnl following functions:
4344       dnl   1. pthread_attr_getschedpolicy
4345       dnl   2. sched_get_priority_min and sched_get_priority_max
4346       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4347       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4348       HAVE_PRIOR_FUNCS=0
4349       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4350                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4351                        [AC_CHECK_FUNC(sched_get_priority_max,
4352                            HAVE_PRIOR_FUNCS=1,
4353                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4354                              [
4355                                 HAVE_PRIOR_FUNCS=1
4356                                 POSIX4_LINK=" -lposix4"
4357                              ],
4358                            )]
4359                        )]
4360                      )]
4361                    )
4362
4363       if test "$HAVE_PRIOR_FUNCS" = 1; then
4364         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4365       else
4366         AC_MSG_WARN(Setting thread priority will not work)
4367       fi
4368
4369       AC_CHECK_FUNC(pthread_cancel,
4370                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4371                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4372
4373       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4374       dnl the code here for now in case we need it again soon; otherwise it
4375       dnl should be removed in a couple of months (VZ in Sep 2003)
4376       dnl
4377       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4378       dnl [
4379       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4380       dnl                [
4381       dnl                   pthread_cleanup_push(NULL, NULL);
4382       dnl                   pthread_cleanup_pop(0);
4383       dnl                ], [
4384       dnl                   wx_cv_func_pthread_cleanup_push=yes
4385       dnl                ], [
4386       dnl                   wx_cv_func_pthread_cleanup_push=no
4387       dnl                ])
4388       dnl ])
4389       dnl
4390       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4391       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4392       dnl fi
4393
4394       dnl mutexattr_t initialization is done in quite different ways on different
4395       dnl platforms, so check for a few things:
4396       dnl
4397       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4398       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4399       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4400       dnl defined, we do it by directly assigned
4401       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4402
4403       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4404       [
4405         AC_TRY_COMPILE([#include <pthread.h>],
4406             [
4407                pthread_mutexattr_t attr;
4408                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4409             ], [
4410                wx_cv_type_pthread_mutexattr_t=yes
4411             ], [
4412                wx_cv_type_pthread_mutexattr_t=no
4413             ]
4414         )
4415       ])
4416
4417       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4418         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4419       else
4420         dnl don't despair, there may be another way to do it
4421         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4422                        wx_cv_type_pthread_rec_mutex_init,
4423         [
4424             AC_TRY_COMPILE([#include <pthread.h>],
4425                 [
4426                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4427                 ], [
4428                     wx_cv_type_pthread_rec_mutex_init=yes
4429                 ], [
4430                     wx_cv_type_pthread_rec_mutex_init=no
4431                 ]
4432             )
4433         ])
4434         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4435           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4436         else
4437           dnl this may break code working elsewhere, so at least warn about it
4438           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4439         fi
4440       fi
4441     fi
4442
4443 dnl from if !MSW
4444 else
4445     if test "$wxUSE_THREADS" = "yes" ; then
4446       case "${host}" in
4447         *-*-mingw32* )
4448             dnl check if the compiler accepts -mthreads
4449             AC_CACHE_CHECK([if compiler supports -mthreads],
4450                 wx_cv_cflags_mthread,
4451                 [
4452                     CFLAGS_OLD="$CFLAGS"
4453                     CFLAGS="$CFLAGS -mthreads"
4454                     AC_TRY_COMPILE([], [],
4455                         wx_cv_cflags_mthread=yes,
4456                         wx_cv_cflags_mthread=no
4457                     )
4458                 ]
4459             )
4460
4461             if test "$wx_cv_cflags_mthread" = "yes"; then
4462                 dnl it does, use it
4463                 CXXFLAGS="$CXXFLAGS -mthreads"
4464                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4465                 LDFLAGS="$LDFLAGS -mthreads"
4466             else
4467                 dnl it doesn't
4468                 CFLAGS="$CFLAGS_OLD"
4469             fi
4470         ;;
4471         *-pc-os2*emx )
4472             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4473             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4474             LDFLAGS="$LDFLAGS -Zmt"
4475         ;;
4476       esac
4477     fi
4478 fi
4479
4480 if test "$wxUSE_THREADS" = "yes"; then
4481   AC_DEFINE(wxUSE_THREADS)
4482
4483   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4484 else
4485   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4486   dnl functions - add tests for other functions here as well
4487   if test "$ac_cv_func_strtok_r" = "yes"; then
4488     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4489     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4490         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4491         AC_MSG_RESULT(yes)
4492     else
4493         AC_MSG_RESULT(no)
4494     fi
4495   fi
4496 fi
4497
4498 if test "$WXGTK20" = 1 ; then
4499   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4500   WXGTK12=1
4501 fi
4502
4503 if test "$WXGTK12" = 1 ; then
4504   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4505 fi
4506
4507 if test "$WXGTK127" = 1 ; then
4508   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4509 fi
4510
4511 if test "$WXGPE" = 1 ; then
4512   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4513 fi
4514
4515 WXDEBUG=
4516
4517 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4518     WXDEBUG="-g"
4519     wxUSE_OPTIMISE=no
4520 fi
4521
4522 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4523     wxUSE_DEBUG_INFO=yes
4524     WXDEBUG="-ggdb"
4525 fi
4526
4527 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4528     AC_DEFINE(WXDEBUG)
4529     WXDEBUG_DEFINE="-D__WXDEBUG__"
4530 else
4531     if test "$wxUSE_GTK" = 1 ; then
4532         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4533     fi
4534 fi
4535
4536 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4537     AC_DEFINE(wxUSE_MEMORY_TRACING)
4538     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4539     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4540     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4541 fi
4542
4543 if test "$wxUSE_DMALLOC" = "yes" ; then
4544     DMALLOC_LIBS="-ldmalloc"
4545 fi
4546
4547 PROFILE=
4548 if test "$wxUSE_PROFILE" = "yes" ; then
4549     PROFILE=" -pg"
4550 fi
4551
4552 CODE_GEN_FLAGS=
4553 CODE_GEN_FLAGS_CXX=
4554 if test "$GCC" = "yes" ; then
4555     if test "$wxUSE_NO_RTTI" = "yes" ; then
4556         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4557     fi
4558     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4559         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4560     fi
4561     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4562         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4563     fi
4564
4565     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4566     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4567     dnl for each subroutine by default -- using the switch below only creates
4568     dnl one entry per file instead at the price of minor performance penalty
4569     dnl
4570     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4571     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4572     dnl this, or even the extent of gcc/wx version combinations affected, but
4573     dnl also as above, this 'fix' does not come without side effects.
4574     dnl
4575     dnl TODO: test for the gcc version here (how?)
4576     case "${host}" in
4577       powerpc*-*-aix* )
4578         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4579         ;;
4580       *-hppa* )
4581         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4582         ;;
4583     esac
4584 fi
4585
4586 OPTIMISE=
4587 if test "$wxUSE_OPTIMISE" = "no" ; then
4588     if test "$GCC" = yes ; then
4589         dnl use -O0 because compiling with it is faster than compiling with no
4590         dnl optimization options at all (at least with g++ 3.2)
4591         OPTIMISE="-O0"
4592     fi
4593 else
4594     if test "$GCC" = yes ; then
4595         OPTIMISE="-O2"
4596
4597         dnl VZ: does anybody know what does this do??
4598         case "${host}" in
4599             i586-*-*|i686-*-* )
4600             OPTIMISE="${OPTIMISE} "
4601         ;;
4602         esac
4603     else
4604         OPTIMISE="-O"
4605     fi
4606 fi
4607
4608 dnl ---------------------------------------------------------------------------
4609 dnl compatibility level
4610 dnl ---------------------------------------------------------------------------
4611
4612 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4613     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4614
4615     WXWIN_COMPATIBILITY_2_4="yes"
4616 fi
4617
4618 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4619     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4620 fi
4621
4622 dnl ---------------------------------------------------------------------------
4623 dnl the library may be built without GUI classes at all
4624 dnl ---------------------------------------------------------------------------
4625
4626 if test "$wxUSE_GUI" = "yes"; then
4627     AC_DEFINE(wxUSE_GUI)
4628
4629     dnl the things we always pull in the GUI version of the library:
4630     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4631     dnl    library really can't be built without those)
4632     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4633     dnl    almost any program and the first 2 are needed to show a message box
4634     dnl    which want to be always able to do)
4635     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4636     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4637     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4638     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4639     dnl 5. misc stuff: timers, settings, message box
4640 fi
4641
4642 dnl ---------------------------------------------------------------------------
4643 dnl Unix/Windows
4644 dnl ---------------------------------------------------------------------------
4645
4646 if test "$wxUSE_UNIX" = "yes"; then
4647   AC_DEFINE(wxUSE_UNIX)
4648 fi
4649
4650 dnl ------------------------------------------------------------------------
4651 dnl DLL support
4652 dnl ------------------------------------------------------------------------
4653
4654 dnl under MSW we always have LoadLibrary/GetProcAddress
4655 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4656
4657     HAVE_DL_FUNCS=0
4658     HAVE_SHL_FUNCS=0
4659     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4660         if test "$USE_DARWIN" = 1; then
4661             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4662             HAVE_DL_FUNCS=1
4663         else
4664             dnl the test is a bit complicated because we check for dlopen() both with
4665             dnl and without -ldl and we also try to find shl_load() if there is no
4666             dnl dlopen() on this system
4667             AC_CHECK_FUNCS(dlopen,
4668             [
4669                 AC_DEFINE(HAVE_DLOPEN)
4670                 HAVE_DL_FUNCS=1
4671             ],
4672             [
4673                 AC_CHECK_LIB(dl, dlopen,
4674                             [
4675                                 AC_DEFINE(HAVE_DLOPEN)
4676                                 HAVE_DL_FUNCS=1
4677                                 DL_LINK=" -ldl$DL_LINK"
4678                             ],
4679                             [
4680                                 AC_CHECK_FUNCS(shl_load,
4681                                               [
4682                                                 AC_DEFINE(HAVE_SHL_LOAD)
4683                                                 HAVE_SHL_FUNCS=1
4684                                               ],
4685                                               [
4686                                                 AC_CHECK_LIB(shl_load, dld,
4687                                                              [
4688                                                                 HAVE_SHL_FUNCS=1
4689                                                                 DL_LINK=" -ldld$DL_LINK"
4690                                                              ])
4691                                               ])
4692                             ])
4693             ])
4694
4695         dnl check also for dlerror()
4696         if test "$HAVE_DL_FUNCS" = 1; then
4697             AC_CHECK_FUNCS(dlerror,
4698                 AC_DEFINE(HAVE_DLERROR),
4699                 [
4700                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4701                 ]
4702             )
4703         fi
4704         fi
4705
4706         if test "$HAVE_DL_FUNCS" = 0; then
4707             if test "$HAVE_SHL_FUNCS" = 0; then
4708               if test "$USE_UNIX" = 1; then
4709                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4710                   wxUSE_DYNAMIC_LOADER=no
4711                   wxUSE_DYNLIB_CLASS=no
4712               else
4713                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4714               fi
4715             fi
4716         fi
4717     fi
4718 fi
4719
4720 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4721     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4722 fi
4723 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4724     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4725 fi
4726
4727
4728 dnl ---------------------------------------------------------------------------
4729 dnl Verify consistency of plugins/monolithic/shared settings:
4730 dnl ---------------------------------------------------------------------------
4731
4732 if test "$wxUSE_PLUGINS" = "yes" ; then
4733     if test "$wxUSE_SHARED" = "no" ; then
4734         AC_MSG_WARN([plugins supported only in shared build, disabling])
4735         wxUSE_PLUGINS=no
4736     fi
4737     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4738         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4739         wxUSE_PLUGINS=no
4740     fi
4741     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4742         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4743         wxUSE_PLUGINS=no
4744     fi
4745     if test "$wxUSE_PLUGINS" = "yes" ; then
4746         AC_DEFINE(wxUSE_PLUGINS)
4747     fi
4748 fi
4749
4750 dnl ---------------------------------------------------------------------------
4751 dnl Register non-GUI class options for makefiles and setup.h
4752 dnl ---------------------------------------------------------------------------
4753
4754 if test "$wxUSE_STL" = "yes"; then
4755   AC_DEFINE(wxUSE_STL)
4756 fi
4757
4758 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4759   AC_DEFINE(wxUSE_APPLE_IEEE)
4760 fi
4761
4762 if test "$wxUSE_TIMER" = "yes"; then
4763   AC_DEFINE(wxUSE_TIMER)
4764 fi
4765
4766 WITH_PLUGIN_SDL=0
4767 if test "$wxUSE_SOUND" = "yes"; then
4768   dnl Unix implementation needs additional checks because audio support
4769   dnl comes in many favours:
4770   if test "$USE_UNIX" = "1" ; then
4771     AC_CHECK_HEADERS([sys/soundcard.h])
4772
4773     if test "$wxUSE_LIBSDL" != "no"; then
4774       AM_PATH_SDL([1.2.0],
4775                   [
4776                     EXTRALIBS_SDL="$SDL_LIBS"
4777                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4778                     AC_DEFINE(wxUSE_LIBSDL)
4779                   ],
4780                   [wxUSE_LIBSDL="no"])
4781       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4782         WITH_PLUGIN_SDL=1
4783       fi
4784     fi
4785   fi
4786
4787   AC_DEFINE(wxUSE_SOUND)
4788   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4789 fi
4790
4791 if test "$WXGTK20" = 1; then
4792     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4793         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4794
4795                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4796                                   [libgnomeprintui-2.2 >= 2.8],
4797                     [
4798 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4799                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4800                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4801                     ],
4802                     [
4803                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4804                         wxUSE_LIBGNOMEPRINT="no"
4805                     ]
4806                 )
4807         fi
4808     fi
4809 fi
4810
4811
4812 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4813   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4814 fi
4815
4816 if test "$wxUSE_STOPWATCH" = "yes"; then
4817   AC_DEFINE(wxUSE_STOPWATCH)
4818 fi
4819
4820 if test "$wxUSE_DATETIME" = "yes"; then
4821   AC_DEFINE(wxUSE_DATETIME)
4822 fi
4823
4824 if test "$wxUSE_FILE" = "yes"; then
4825   AC_DEFINE(wxUSE_FILE)
4826 fi
4827
4828 if test "$wxUSE_FFILE" = "yes"; then
4829   AC_DEFINE(wxUSE_FFILE)
4830 fi
4831
4832 if test "$wxUSE_FILESYSTEM" = "yes"; then
4833   AC_DEFINE(wxUSE_FILESYSTEM)
4834 fi
4835
4836 if test "$wxUSE_FS_ZIP" = "yes"; then
4837   AC_DEFINE(wxUSE_FS_ZIP)
4838 fi
4839
4840 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4841   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4842 fi
4843
4844 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4845   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4846     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4847   elif test "$wxUSE_ZLIB" = "no"; then
4848     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4849   else
4850     AC_DEFINE(wxUSE_ZIPSTREAM)
4851   fi
4852 fi
4853
4854 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4855   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4856 fi
4857
4858 if test "$wxUSE_STACKWALKER" = "yes"; then
4859     AC_DEFINE(wxUSE_STACKWALKER)
4860 fi
4861
4862 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4863   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4864 fi
4865
4866 if test "$wxUSE_BUSYINFO" = "yes"; then
4867   AC_DEFINE(wxUSE_BUSYINFO)
4868 fi
4869
4870 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4871   AC_DEFINE(wxUSE_STD_IOSTREAM)
4872 fi
4873
4874 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4875     AC_DEFINE(wxUSE_TEXTBUFFER)
4876 fi
4877
4878 if test "$wxUSE_TEXTFILE" = "yes"; then
4879   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4880     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4881   else
4882     AC_DEFINE(wxUSE_TEXTFILE)
4883   fi
4884 fi
4885
4886 if test "$wxUSE_CONFIG" = "yes" ; then
4887   if test "$wxUSE_TEXTFILE" != "yes"; then
4888     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4889   else
4890     AC_DEFINE(wxUSE_CONFIG)
4891     AC_DEFINE(wxUSE_CONFIG_NATIVE)
4892     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4893   fi
4894 fi
4895
4896 if test "$wxUSE_INTL" = "yes" ; then
4897   if test "$wxUSE_FILE" != "yes"; then
4898     AC_MSG_WARN(I18n code requires wxFile... disabled)
4899   else
4900     AC_DEFINE(wxUSE_INTL)
4901     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4902     GUIDIST="$GUIDIST INTL_DIST"
4903   fi
4904 fi
4905
4906 if test "$wxUSE_LOG" = "yes"; then
4907   AC_DEFINE(wxUSE_LOG)
4908
4909     if test "$wxUSE_LOGGUI" = "yes"; then
4910       AC_DEFINE(wxUSE_LOGGUI)
4911     fi
4912
4913     if test "$wxUSE_LOGWINDOW" = "yes"; then
4914       AC_DEFINE(wxUSE_LOGWINDOW)
4915     fi
4916
4917     if test "$wxUSE_LOGDIALOG" = "yes"; then
4918       AC_DEFINE(wxUSE_LOG_DIALOG)
4919     fi
4920 fi
4921
4922 if test "$wxUSE_LONGLONG" = "yes"; then
4923   AC_DEFINE(wxUSE_LONGLONG)
4924 fi
4925
4926 if test "$wxUSE_GEOMETRY" = "yes"; then
4927   AC_DEFINE(wxUSE_GEOMETRY)
4928 fi
4929
4930 if test "$wxUSE_STREAMS" = "yes" ; then
4931   AC_DEFINE(wxUSE_STREAMS)
4932 fi
4933
4934 dnl ---------------------------------------------------------------------------
4935 dnl time/date functions
4936 dnl ------------------------------------------------------------------------
4937
4938 if test "$wxUSE_DATETIME" = "yes"; then
4939     dnl check for strptime
4940     AC_CHECK_FUNCS(strptime)
4941
4942     dnl check for timezone variable
4943     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4944     AC_CACHE_CHECK(for timezone variable in <time.h>,
4945                    wx_cv_var_timezone,
4946                    [
4947                         AC_TRY_COMPILE(
4948                             [
4949                                 #include <time.h>
4950                             ],
4951                             [
4952                                 int tz;
4953                                 tz = timezone;
4954                             ],
4955                             [
4956                                 wx_cv_var_timezone=timezone
4957                             ],
4958                             [
4959                                 AC_TRY_COMPILE(
4960                                     [
4961                                         #include <time.h>
4962                                     ],
4963                                     [
4964                                         int tz;
4965                                         tz = _timezone;
4966                                     ],
4967                                     [
4968                                         wx_cv_var_timezone=_timezone
4969                                     ],
4970                                     [
4971                                         AC_TRY_COMPILE(
4972                                             [
4973                                                 #include <time.h>
4974                                             ],
4975                                             [
4976                                                 int tz;
4977                                                 tz = __timezone;
4978                                             ],
4979                                             [
4980                                                 wx_cv_var_timezone=__timezone
4981                                             ],
4982                                             [
4983                                                 if test "$USE_DOS" = 0 ; then
4984                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4985                                                 fi
4986                                             ]
4987                                         )
4988                                     ]
4989                                 )
4990                             ]
4991                         )
4992                    ]
4993     )
4994
4995     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4996     if test "x$wx_cv_var_timezone" != x ; then
4997         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4998     fi
4999
5000     dnl check for localtime (it's POSIX, but the check can do no harm...)
5001     AC_CHECK_FUNCS(localtime)
5002
5003     if test "$ac_cv_func_localtime" = "yes"; then
5004         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5005                        wx_cv_struct_tm_has_gmtoff,
5006         [
5007             AC_TRY_COMPILE(
5008                 [
5009                     #include <time.h>
5010                 ],
5011                 [
5012                     struct tm tm;
5013                     tm.tm_gmtoff++;
5014                 ],
5015                 [
5016                     wx_cv_struct_tm_has_gmtoff=yes
5017                 ],
5018                 wx_cv_struct_tm_has_gmtoff=no
5019             )
5020         ])
5021     fi
5022
5023     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5024         AC_DEFINE(WX_GMTOFF_IN_TM)
5025     fi
5026
5027     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5028     dnl function to be used for high resolution timers
5029     AC_CHECK_FUNCS(gettimeofday ftime, break)
5030
5031     if test "$ac_cv_func_gettimeofday" = "yes"; then
5032         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5033                        wx_cv_func_gettimeofday_has_2_args,
5034         [
5035             dnl on some _really_ old systems it takes only 1 argument
5036             AC_LANG_SAVE
5037             AC_LANG_CPLUSPLUS
5038
5039             AC_TRY_COMPILE(
5040                 [
5041                     #include <sys/time.h>
5042                     #include <unistd.h>
5043                 ],
5044                 [
5045                     struct timeval tv;
5046                     gettimeofday(&tv, NULL);
5047                 ],
5048                 wx_cv_func_gettimeofday_has_2_args=yes,
5049                 AC_TRY_COMPILE(
5050                     [
5051                         #include <sys/time.h>
5052                         #include <unistd.h>
5053                     ],
5054                     [
5055                         struct timeval tv;
5056                         gettimeofday(&tv);
5057                     ],
5058                     wx_cv_func_gettimeofday_has_2_args=no,
5059                     [
5060                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5061                         wx_cv_func_gettimeofday_has_2_args=unknown
5062                     ]
5063                 )
5064             )
5065             AC_LANG_RESTORE
5066         ])
5067
5068         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5069             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5070         fi
5071     fi
5072
5073     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5074 fi
5075
5076 dnl ------------------------------------------------------------------------
5077 dnl wxSocket
5078 dnl ------------------------------------------------------------------------
5079
5080 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5081 if test "$wxUSE_SOCKETS" = "yes"; then
5082     if test "$wxUSE_MGL" = "1"; then
5083         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5084         wxUSE_SOCKETS="no"
5085     fi
5086 fi
5087
5088 if test "$wxUSE_SOCKETS" = "yes"; then
5089     dnl under MSW we always have sockets
5090     if test "$TOOLKIT" != "MSW"; then
5091         dnl under Solaris and OS/2, socket functions live in -lsocket
5092         AC_CHECK_FUNC(socket,,
5093             [
5094                 AC_CHECK_LIB(socket, socket,
5095                     if test "$INET_LINK" != " -lsocket"; then
5096                         INET_LINK="$INET_LINK -lsocket"
5097                     fi,
5098                     [
5099                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5100                         wxUSE_SOCKETS=no
5101                     ]
5102                 )
5103             ]
5104         )
5105     fi
5106 fi
5107
5108 if test "$wxUSE_SOCKETS" = "yes" ; then
5109     dnl this test may be appropriate if building under cygwin
5110     dnl right now I'm assuming it also uses the winsock stuff
5111     dnl like mingw does..  -- RL
5112     if test "$TOOLKIT" != "MSW"; then
5113         dnl determine the type of third argument for getsockname
5114         dnl This test needs to be done in C++ mode since gsocket.cpp now
5115         dnl is C++ code and pointer cast that are possible even without
5116         dnl warning in C still fail in C++.
5117         AC_LANG_PUSH(C++)
5118         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5119                        wx_cv_type_getsockname3,
5120             [
5121                 AC_TRY_COMPILE(
5122                     [
5123                         #include <sys/types.h>
5124                         #include <sys/socket.h>
5125                     ],
5126                     [
5127                         socklen_t len;
5128                         getsockname(0, 0, &len);
5129                     ],
5130                     wx_cv_type_getsockname3=socklen_t,
5131                     [
5132                         dnl the compiler will compile the version with size_t
5133                         dnl even if the real type of the last parameter is int
5134                         dnl but it should give at least a warning about
5135                         dnl converting between incompatible pointer types, so
5136                         dnl try to use it to get the correct behaviour at
5137                         dnl least with gcc (otherwise we'd always use size_t)
5138                         CFLAGS_OLD="$CFLAGS"
5139                         if test "$GCC" = yes ; then
5140                             CFLAGS="$CFLAGS -Werror"
5141                         fi
5142
5143                         AC_TRY_COMPILE(
5144                             [
5145                                 #include <sys/types.h>
5146                                 #include <sys/socket.h>
5147                             ],
5148                             [
5149                                 size_t len;
5150                                 getsockname(0, 0, &len);
5151                             ],
5152                             wx_cv_type_getsockname3=size_t,
5153                             AC_TRY_COMPILE(
5154                                 [
5155                                     #include <sys/types.h>
5156                                     #include <sys/socket.h>
5157                                 ],
5158                                 [
5159                                     int len;
5160                                     getsockname(0, 0, &len);
5161                                 ],
5162                                 wx_cv_type_getsockname3=int,
5163                                 wx_cv_type_getsockname3=unknown
5164                             )
5165                         )
5166
5167                         CFLAGS="$CFLAGS_OLD"
5168                     ]
5169                 )
5170             ])
5171
5172         if test "$wx_cv_type_getsockname3" = "unknown"; then
5173             wxUSE_SOCKETS=no
5174             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5175         else
5176             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5177         fi
5178         dnl Do this again for getsockopt as it may be different
5179         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5180                        wx_cv_type_getsockopt5,
5181             [
5182                 AC_TRY_COMPILE(
5183                     [
5184                         #include <sys/types.h>
5185                         #include <sys/socket.h>
5186                     ],
5187                     [
5188                         socklen_t len;
5189                         getsockopt(0, 0, 0, 0, &len);
5190                     ],
5191                     wx_cv_type_getsockopt5=socklen_t,
5192                     [
5193                         dnl the compiler will compile the version with size_t
5194                         dnl even if the real type of the last parameter is int
5195                         dnl but it should give at least a warning about
5196                         dnl converting between incompatible pointer types, so
5197                         dnl try to use it to get the correct behaviour at
5198                         dnl least with gcc (otherwise we'd always use size_t)
5199                         CFLAGS_OLD="$CFLAGS"
5200                         if test "$GCC" = yes ; then
5201                             CFLAGS="$CFLAGS -Werror"
5202                         fi
5203
5204                         AC_TRY_COMPILE(
5205                             [
5206                                 #include <sys/types.h>
5207                                 #include <sys/socket.h>
5208                             ],
5209                             [
5210                                 size_t len;
5211                                 getsockopt(0, 0, 0, 0, &len);
5212                             ],
5213                             wx_cv_type_getsockopt5=size_t,
5214                             AC_TRY_COMPILE(
5215                                 [
5216                                     #include <sys/types.h>
5217                                     #include <sys/socket.h>
5218                                 ],
5219                                 [
5220                                     int len;
5221                                     getsockopt(0, 0, 0, 0, &len);
5222                                 ],
5223                                 wx_cv_type_getsockopt5=int,
5224                                 wx_cv_type_getsockopt5=unknown
5225                             )
5226                         )
5227
5228                         CFLAGS="$CFLAGS_OLD"
5229                     ]
5230                 )
5231             ])
5232
5233         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5234             wxUSE_SOCKETS=no
5235             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5236         else
5237             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5238         fi
5239         AC_LANG_POP
5240     fi
5241 fi
5242
5243 if test "$wxUSE_SOCKETS" = "yes" ; then
5244     AC_DEFINE(wxUSE_SOCKETS)
5245     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5246 fi
5247
5248 if test "$wxUSE_PROTOCOL" = "yes"; then
5249     if test "$wxUSE_SOCKETS" != "yes"; then
5250         AC_MSG_WARN(Protocol classes require sockets... disabled)
5251         wxUSE_PROTOCOL=no
5252     fi
5253 fi
5254
5255 if test "$wxUSE_PROTOCOL" = "yes"; then
5256     AC_DEFINE(wxUSE_PROTOCOL)
5257
5258     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5259         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5260     fi
5261     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5262         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5263     fi
5264     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5265         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5266     fi
5267 else
5268     if test "$wxUSE_FS_INET" = "yes"; then
5269         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5270         wxUSE_FS_INET="no"
5271     fi
5272 fi
5273
5274 if test "$wxUSE_URL" = "yes"; then
5275     if test "$wxUSE_PROTOCOL" != "yes"; then
5276         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5277         wxUSE_URL=no
5278     fi
5279     if test "$wxUSE_URL" = "yes"; then
5280         AC_DEFINE(wxUSE_URL)
5281     fi
5282 fi
5283
5284 if test "$wxUSE_FS_INET" = "yes"; then
5285   AC_DEFINE(wxUSE_FS_INET)
5286 fi
5287
5288 dnl ---------------------------------------------------------------------------
5289 dnl Joystick support
5290 dnl ---------------------------------------------------------------------------
5291
5292 if test "$wxUSE_GUI" = "yes"; then
5293      dnl under MSW we always have joystick support
5294      if test "$wxUSE_JOYSTICK" = "yes"; then
5295
5296         dnl joystick support is only for Linux 2.1.x or greater
5297         if test "$TOOLKIT" != "MAC" -a "$TOOLKIT" != "COCOA" -a "$TOOLKIT" != "MSW"; then
5298             AC_CHECK_HEADERS(linux/joystick.h)
5299             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5300                 wxUSE_JOYSTICK=no
5301                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5302             fi
5303         else
5304            dnl mac only available on darwin
5305            if test "$USE_DARWIN" != 1 -a "$TOOLKIT" != "MSW"; then
5306                 wxUSE_JOYSTICK=no
5307                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5308            fi
5309         fi
5310
5311
5312         if test "$wxUSE_JOYSTICK" = "yes"; then
5313             AC_DEFINE(wxUSE_JOYSTICK)
5314             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5315         fi
5316     fi
5317 fi
5318
5319
5320 dnl ---------------------------------------------------------------------------
5321 dnl String stuff
5322 dnl ---------------------------------------------------------------------------
5323
5324 if test "$wxUSE_FONTMAP" = "yes" ; then
5325   AC_DEFINE(wxUSE_FONTMAP)
5326 fi
5327
5328 if test "$wxUSE_UNICODE" = "yes" ; then
5329   AC_DEFINE(wxUSE_UNICODE)
5330
5331   if test "$USE_WIN32" != 1; then
5332       wxUSE_UNICODE_MSLU=no
5333   fi
5334
5335   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5336         AC_CHECK_LIB(unicows,main,
5337             [
5338                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5339             ],
5340             [
5341                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5342                              Applications will only run on Windows NT/2000/XP!])
5343                 wxUSE_UNICODE_MSLU=no
5344             ])
5345     fi
5346 fi
5347
5348 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5349   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5350 fi
5351
5352 dnl ----------------------------------------------------------------
5353 dnl Register PostScript options for makefiles and setup.h
5354 dnl ----------------------------------------------------------------
5355
5356 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5357   AC_DEFINE(wxUSE_POSTSCRIPT)
5358 fi
5359
5360 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5361
5362 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5363
5364 dnl ---------------------------------------------------------------------------
5365 dnl big GUI components: MDI, doc/view, printing, help, ...
5366 dnl ---------------------------------------------------------------------------
5367
5368 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5369     AC_DEFINE(wxUSE_CONSTRAINTS)
5370     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5371 fi
5372
5373 if test "$wxUSE_MDI" = "yes"; then
5374     AC_DEFINE(wxUSE_MDI)
5375
5376     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5377         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5378         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5379     fi
5380 fi
5381
5382 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5383     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5384     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5385     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5386         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5387     fi
5388 fi
5389
5390 if test "$wxUSE_HELP" = "yes"; then
5391     AC_DEFINE(wxUSE_HELP)
5392     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5393
5394     if test "$wxUSE_MSW" = 1; then
5395       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5396         AC_DEFINE(wxUSE_MS_HTML_HELP)
5397       fi
5398     fi
5399
5400     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5401       if test "$wxUSE_HTML" = "yes"; then
5402         AC_DEFINE(wxUSE_WXHTML_HELP)
5403       else
5404         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5405         wxUSE_WXHTML_HELP=no
5406       fi
5407     fi
5408 fi
5409
5410 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5411     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5412         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5413     else
5414         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5415     fi
5416     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5417 fi
5418
5419 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5420     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5421 fi
5422
5423 dnl ---------------------------------------------------------------------------
5424 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5425 dnl ---------------------------------------------------------------------------
5426
5427 dnl check for ole headers and disable a few features requiring it if not
5428 dnl present (earlier versions of mingw32 don't have ole2.h)
5429 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5430                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5431                           -o "$wxUSE_OLE"     = "yes" \
5432                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5433     AC_CHECK_HEADERS(ole2.h)
5434
5435     if test "$ac_cv_header_ole2_h" = "yes" ; then
5436         if test "$GCC" = yes ; then
5437             AC_LANG_SAVE
5438             AC_LANG_CPLUSPLUS
5439
5440             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5441             AC_TRY_COMPILE([#include <windows.h>
5442                             #include <ole2.h>],
5443                            [],
5444                            [AC_MSG_RESULT(no)],
5445                            [AC_MSG_RESULT(yes)
5446                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5447             AC_LANG_RESTORE
5448             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5449             if test "$wxUSE_OLE" = "yes" ; then
5450                 AC_DEFINE(wxUSE_OLE)
5451             fi
5452         fi
5453
5454         dnl for OLE clipboard and dnd
5455         if test "$wxUSE_DATAOBJ" = "yes" ; then
5456             AC_DEFINE(wxUSE_DATAOBJ)
5457         fi
5458     else
5459         AC_MSG_WARN([Some features disabled because OLE headers not found])
5460
5461         wxUSE_CLIPBOARD=no
5462         wxUSE_DRAG_AND_DROP=no
5463         wxUSE_DATAOBJ=no
5464         wxUSE_OLE=no
5465     fi
5466
5467     if test "$wxUSE_METAFILE" = "yes"; then
5468         AC_DEFINE(wxUSE_METAFILE)
5469
5470         dnl this one should probably be made separately configurable
5471         AC_DEFINE(wxUSE_ENH_METAFILE)
5472     fi
5473 fi
5474
5475 if test "$wxUSE_IPC" = "yes"; then
5476     if test "$wxUSE_SOCKETS" != "yes"; then
5477         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5478     fi
5479
5480     AC_DEFINE(wxUSE_IPC)
5481 fi
5482
5483 if test "$wxUSE_CLIPBOARD" = "yes"; then
5484     if test "$wxUSE_MGL" = 1; then
5485         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5486         wxUSE_CLIPBOARD=no
5487     fi
5488
5489     if test "$wxUSE_CLIPBOARD" = "yes"; then
5490         AC_DEFINE(wxUSE_CLIPBOARD)
5491
5492         dnl required by clipboard code in configuration check
5493         AC_DEFINE(wxUSE_DATAOBJ)
5494     fi
5495 fi
5496
5497 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5498     if test "$wxUSE_GTK" = 1; then
5499         if test "$WXGTK12" != 1; then
5500             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5501             wxUSE_DRAG_AND_DROP=no
5502         fi
5503     fi
5504
5505     if test "$wxUSE_MOTIF" = 1; then
5506         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5507         wxUSE_DRAG_AND_DROP=no
5508     fi
5509
5510     if test "$wxUSE_X11" = 1; then
5511         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5512         wxUSE_DRAG_AND_DROP=no
5513     fi
5514
5515     if test "$wxUSE_MGL" = 1; then
5516         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5517         wxUSE_DRAG_AND_DROP=no
5518     fi
5519
5520     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5521         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5522     fi
5523
5524 fi
5525
5526 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5527     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5528 fi
5529
5530 if test "$wxUSE_SPLINES" = "yes" ; then
5531   AC_DEFINE(wxUSE_SPLINES)
5532 fi
5533
5534 dnl ---------------------------------------------------------------------------
5535 dnl GUI controls
5536 dnl ---------------------------------------------------------------------------
5537
5538 USES_CONTROLS=0
5539 if test "$wxUSE_CONTROLS" = "yes"; then
5540   USES_CONTROLS=1
5541 fi
5542
5543 if test "$wxUSE_ACCEL" = "yes"; then
5544   AC_DEFINE(wxUSE_ACCEL)
5545   USES_CONTROLS=1
5546 fi
5547
5548 if test "$wxUSE_BUTTON" = "yes"; then
5549   AC_DEFINE(wxUSE_BUTTON)
5550   USES_CONTROLS=1
5551 fi
5552
5553 if test "$wxUSE_BMPBUTTON" = "yes"; then
5554   AC_DEFINE(wxUSE_BMPBUTTON)
5555   USES_CONTROLS=1
5556 fi
5557
5558 if test "$wxUSE_CALCTRL" = "yes"; then
5559   AC_DEFINE(wxUSE_CALENDARCTRL)
5560   USES_CONTROLS=1
5561   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5562 fi
5563
5564 if test "$wxUSE_CARET" = "yes"; then
5565   AC_DEFINE(wxUSE_CARET)
5566   USES_CONTROLS=1
5567   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5568 fi
5569
5570 if test "$wxUSE_COMBOBOX" = "yes"; then
5571   AC_DEFINE(wxUSE_COMBOBOX)
5572   USES_CONTROLS=1
5573 fi
5574
5575 if test "$wxUSE_CHOICE" = "yes"; then
5576   AC_DEFINE(wxUSE_CHOICE)
5577   USES_CONTROLS=1
5578 fi
5579
5580 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5581     AC_DEFINE(wxUSE_CHOICEBOOK)
5582     USES_CONTROLS=1
5583 fi
5584
5585 if test "$wxUSE_CHECKBOX" = "yes"; then
5586   AC_DEFINE(wxUSE_CHECKBOX)
5587   USES_CONTROLS=1
5588 fi
5589
5590 if test "$wxUSE_CHECKLST" = "yes"; then
5591   AC_DEFINE(wxUSE_CHECKLISTBOX)
5592   USES_CONTROLS=1
5593   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5594 fi
5595
5596 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5597   AC_DEFINE(wxUSE_DATEPICKCTRL)
5598   USES_CONTROLS=1
5599 fi
5600
5601 if test "$wxUSE_DISPLAY" = "yes"; then
5602     AC_DEFINE(wxUSE_DISPLAY)
5603     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5604 fi
5605
5606 if test "$wxUSE_GAUGE" = "yes"; then
5607   AC_DEFINE(wxUSE_GAUGE)
5608   USES_CONTROLS=1
5609 fi
5610
5611 if test "$wxUSE_GRID" = "yes"; then
5612   AC_DEFINE(wxUSE_GRID)
5613   USES_CONTROLS=1
5614   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5615 fi
5616
5617 if test "$wxUSE_IMAGLIST" = "yes"; then
5618     AC_DEFINE(wxUSE_IMAGLIST)
5619 fi
5620
5621 if test "$wxUSE_LISTBOOK" = "yes"; then
5622     AC_DEFINE(wxUSE_LISTBOOK)
5623     USES_CONTROLS=1
5624 fi
5625
5626 if test "$wxUSE_LISTBOX" = "yes"; then
5627     AC_DEFINE(wxUSE_LISTBOX)
5628     USES_CONTROLS=1
5629 fi
5630
5631 if test "$wxUSE_LISTCTRL" = "yes"; then
5632     if test "$wxUSE_IMAGLIST" = "yes"; then
5633         AC_DEFINE(wxUSE_LISTCTRL)
5634         USES_CONTROLS=1
5635         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5636     else
5637         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5638     fi
5639 fi
5640
5641 if test "$wxUSE_NOTEBOOK" = "yes"; then
5642     AC_DEFINE(wxUSE_NOTEBOOK)
5643     USES_CONTROLS=1
5644     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5645 fi
5646
5647 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5648 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5649 dnl     USES_CONTROLS=1
5650 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5651 dnl fi
5652
5653 if test "$wxUSE_RADIOBOX" = "yes"; then
5654     AC_DEFINE(wxUSE_RADIOBOX)
5655     USES_CONTROLS=1
5656 fi
5657
5658 if test "$wxUSE_RADIOBTN" = "yes"; then
5659     AC_DEFINE(wxUSE_RADIOBTN)
5660     USES_CONTROLS=1
5661 fi
5662
5663 if test "$wxUSE_SASH" = "yes"; then
5664     AC_DEFINE(wxUSE_SASH)
5665     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5666 fi
5667
5668 if test "$wxUSE_SCROLLBAR" = "yes"; then
5669     AC_DEFINE(wxUSE_SCROLLBAR)
5670     USES_CONTROLS=1
5671     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5672 fi
5673
5674 if test "$wxUSE_SLIDER" = "yes"; then
5675     AC_DEFINE(wxUSE_SLIDER)
5676     USES_CONTROLS=1
5677 fi
5678
5679 if test "$wxUSE_SPINBTN" = "yes"; then
5680     AC_DEFINE(wxUSE_SPINBTN)
5681     USES_CONTROLS=1
5682 fi
5683
5684 if test "$wxUSE_SPINCTRL" = "yes"; then
5685     AC_DEFINE(wxUSE_SPINCTRL)
5686     USES_CONTROLS=1
5687 fi
5688
5689 if test "$wxUSE_SPLITTER" = "yes"; then
5690     AC_DEFINE(wxUSE_SPLITTER)
5691     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5692 fi
5693
5694 if test "$wxUSE_STATBMP" = "yes"; then
5695     AC_DEFINE(wxUSE_STATBMP)
5696     USES_CONTROLS=1
5697 fi
5698
5699 if test "$wxUSE_STATBOX" = "yes"; then
5700     AC_DEFINE(wxUSE_STATBOX)
5701     USES_CONTROLS=1
5702 fi
5703
5704 if test "$wxUSE_STATTEXT" = "yes"; then
5705     AC_DEFINE(wxUSE_STATTEXT)
5706     USES_CONTROLS=1
5707 fi
5708
5709 if test "$wxUSE_STATLINE" = "yes"; then
5710     AC_DEFINE(wxUSE_STATLINE)
5711     USES_CONTROLS=1
5712 fi
5713
5714 if test "$wxUSE_STATUSBAR" = "yes"; then
5715     dnl this will get undefined in wx/chkconf.h if it's not supported
5716     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5717     AC_DEFINE(wxUSE_STATUSBAR)
5718     USES_CONTROLS=1
5719
5720     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5721 fi
5722
5723 if test "$wxUSE_TABDIALOG" = "yes"; then
5724     AC_DEFINE(wxUSE_TAB_DIALOG)
5725 fi
5726
5727 if test "$wxUSE_TEXTCTRL" = "yes"; then
5728     AC_DEFINE(wxUSE_TEXTCTRL)
5729     USES_CONTROLS=1
5730     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5731 fi
5732
5733 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5734     if test "$wxUSE_COCOA" = 1 ; then
5735         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5736         wxUSE_TOGGLEBTN=no
5737     else
5738         if test "$wxUSE_PM" = 1; then
5739             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5740             wxUSE_TOGGLEBTN=no
5741         fi
5742     fi
5743     if test "$wxUSE_UNIVERSAL" = "yes"; then
5744         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5745         wxUSE_TOGGLEBTN=no
5746     fi
5747
5748     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5749         AC_DEFINE(wxUSE_TOGGLEBTN)
5750         USES_CONTROLS=1
5751     fi
5752 fi
5753
5754 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5755     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5756     wxUSE_TOOLBAR="yes"
5757     USES_CONTROLS=1
5758 fi
5759
5760 if test "$wxUSE_TOOLBAR" = "yes"; then
5761     AC_DEFINE(wxUSE_TOOLBAR)
5762     USES_CONTROLS=1
5763
5764     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5765     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5766         wxUSE_TOOLBAR_NATIVE="yes"
5767     fi
5768
5769     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5770         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5771         USES_CONTROLS=1
5772     fi
5773
5774     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5775 fi
5776
5777 if test "$wxUSE_TOOLTIPS" = "yes"; then
5778     if test "$wxUSE_MOTIF" = 1; then
5779         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5780     else
5781         if test "$wxUSE_UNIVERSAL" = "yes"; then
5782             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5783         else
5784             AC_DEFINE(wxUSE_TOOLTIPS)
5785         fi
5786     fi
5787 fi
5788
5789 if test "$wxUSE_TREECTRL" = "yes"; then
5790     if test "$wxUSE_IMAGLIST" = "yes"; then
5791         AC_DEFINE(wxUSE_TREECTRL)
5792         USES_CONTROLS=1
5793         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5794     else
5795         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5796     fi
5797 fi
5798
5799 if test "$wxUSE_POPUPWIN" = "yes"; then
5800     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5801         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5802     else
5803         if test "$wxUSE_PM" = 1; then
5804             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5805         else
5806             AC_DEFINE(wxUSE_POPUPWIN)
5807
5808             USES_CONTROLS=1
5809         fi
5810     fi
5811 fi
5812
5813 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5814     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5815         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5816     else
5817         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5818         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5819     fi
5820 fi
5821
5822 if test "$wxUSE_TIPWINDOW" = "yes"; then
5823     if test "$wxUSE_PM" = 1; then
5824         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5825     else
5826         AC_DEFINE(wxUSE_TIPWINDOW)
5827     fi
5828 fi
5829
5830 if test "$USES_CONTROLS" = 1; then
5831     AC_DEFINE(wxUSE_CONTROLS)
5832 fi
5833
5834 dnl ---------------------------------------------------------------------------
5835 dnl misc options
5836 dnl ---------------------------------------------------------------------------
5837
5838 dnl please keep the settings below in alphabetical order
5839 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5840     AC_DEFINE(wxUSE_ACCESSIBILITY)
5841     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5842 fi
5843
5844 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5845     AC_DEFINE(wxUSE_DRAGIMAGE)
5846     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5847 fi
5848
5849 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5850     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5851         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5852     else
5853         AC_DEFINE(wxUSE_EXCEPTIONS)
5854         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5855     fi
5856 fi
5857
5858 USE_HTML=0
5859 if test "$wxUSE_HTML" = "yes"; then
5860     AC_DEFINE(wxUSE_HTML)
5861     USE_HTML=1
5862     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5863     if test "$wxUSE_MAC" = 1; then
5864         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5865     fi
5866 fi
5867 if test "$wxUSE_WEBKIT" = "yes"; then
5868     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5869         old_CPPFLAGS="$CPPFLAGS"
5870         CPPFLAGS="$CPPFLAGS -x objective-c++"
5871         AC_CHECK_HEADER([WebKit/HIWebView.h],
5872                         [
5873                            AC_DEFINE(wxUSE_WEBKIT)
5874                            WEBKIT_LINK="-framework WebKit"
5875                         ],
5876                         [
5877                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5878                            wxUSE_WEBKIT=no
5879                         ],
5880                         [#include <Carbon/Carbon.h>])
5881         CPPFLAGS="$old_CPPFLAGS"
5882     elif test "$wxUSE_COCOA" = 1; then
5883         AC_DEFINE(wxUSE_WEBKIT)
5884     else
5885         wxUSE_WEBKIT=no
5886     fi
5887 fi
5888
5889 USE_XRC=0
5890 if test "$wxUSE_XRC" = "yes"; then
5891     if test "$wxUSE_XML" != "yes"; then
5892         AC_MSG_WARN([XML library not built, XRC resources disabled])
5893         wxUSE_XRC=no
5894     else
5895         AC_DEFINE(wxUSE_XRC)
5896         USE_XRC=1
5897         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5898     fi
5899 fi
5900
5901 if test "$wxUSE_MENUS" = "yes"; then
5902     AC_DEFINE(wxUSE_MENUS)
5903     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5904 fi
5905
5906 if test "$wxUSE_METAFILE" = "yes"; then
5907     AC_DEFINE(wxUSE_METAFILE)
5908 fi
5909
5910 if test "$wxUSE_MIMETYPE" = "yes"; then
5911     AC_DEFINE(wxUSE_MIMETYPE)
5912 fi
5913
5914 if test "$wxUSE_MINIFRAME" = "yes"; then
5915     AC_DEFINE(wxUSE_MINIFRAME)
5916     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5917 fi
5918
5919 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5920     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5921     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5922         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5923         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5924     fi
5925 fi
5926
5927
5928 if test "$wxUSE_VALIDATORS" = "yes"; then
5929     AC_DEFINE(wxUSE_VALIDATORS)
5930     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5931 fi
5932
5933 if test "$wxUSE_PALETTE" = "yes" ; then
5934   AC_DEFINE(wxUSE_PALETTE)
5935 fi
5936
5937 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5938   dnl Must be done this late because -lunicows must be before all the other libs
5939   LIBS=" -lunicows $LIBS"
5940 fi
5941
5942 dnl ---------------------------------------------------------------------------
5943 dnl wxImage options
5944 dnl ---------------------------------------------------------------------------
5945
5946 if test "$wxUSE_IMAGE" = "yes" ; then
5947     AC_DEFINE(wxUSE_IMAGE)
5948
5949     if test "$wxUSE_GIF" = "yes" ; then
5950       AC_DEFINE(wxUSE_GIF)
5951     fi
5952
5953     if test "$wxUSE_PCX" = "yes" ; then
5954       AC_DEFINE(wxUSE_PCX)
5955     fi
5956
5957     if test "$wxUSE_IFF" = "yes" ; then
5958       AC_DEFINE(wxUSE_IFF)
5959     fi
5960
5961     if test "$wxUSE_PNM" = "yes" ; then
5962       AC_DEFINE(wxUSE_PNM)
5963     fi
5964
5965     if test "$wxUSE_XPM" = "yes" ; then
5966       AC_DEFINE(wxUSE_XPM)
5967     fi
5968
5969     if test "$wxUSE_ICO_CUR" = "yes" ; then
5970       AC_DEFINE(wxUSE_ICO_CUR)
5971     fi
5972 fi
5973
5974 dnl ---------------------------------------------------------------------------
5975 dnl common dialogs
5976 dnl ---------------------------------------------------------------------------
5977
5978 if test "$wxUSE_CHOICEDLG" = "yes"; then
5979     AC_DEFINE(wxUSE_CHOICEDLG)
5980 fi
5981
5982 if test "$wxUSE_COLOURDLG" = "yes"; then
5983     AC_DEFINE(wxUSE_COLOURDLG)
5984 fi
5985
5986 if test "$wxUSE_FILEDLG" = "yes"; then
5987     AC_DEFINE(wxUSE_FILEDLG)
5988 fi
5989
5990 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5991     AC_DEFINE(wxUSE_FINDREPLDLG)
5992 fi
5993
5994 if test "$wxUSE_FONTDLG" = "yes"; then
5995     AC_DEFINE(wxUSE_FONTDLG)
5996 fi
5997
5998 if test "$wxUSE_DIRDLG" = "yes"; then
5999     if test "$wxUSE_TREECTRL" != "yes"; then
6000         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6001     else
6002         AC_DEFINE(wxUSE_DIRDLG)
6003     fi
6004 fi
6005
6006 if test "$wxUSE_MSGDLG" = "yes"; then
6007     AC_DEFINE(wxUSE_MSGDLG)
6008 fi
6009
6010 if test "$wxUSE_NUMBERDLG" = "yes"; then
6011     AC_DEFINE(wxUSE_NUMBERDLG)
6012 fi
6013
6014 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6015     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6016        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6017     else
6018         AC_DEFINE(wxUSE_PROGRESSDLG)
6019     fi
6020 fi
6021
6022 if test "$wxUSE_SPLASH" = "yes"; then
6023     AC_DEFINE(wxUSE_SPLASH)
6024     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6025 fi
6026
6027 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6028     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6029        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6030     else
6031         AC_DEFINE(wxUSE_STARTUP_TIPS)
6032     fi
6033 fi
6034
6035 if test "$wxUSE_TEXTDLG" = "yes"; then
6036     AC_DEFINE(wxUSE_TEXTDLG)
6037 fi
6038
6039 if test "$wxUSE_WIZARDDLG" = "yes"; then
6040     AC_DEFINE(wxUSE_WIZARDDLG)
6041     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6042 fi
6043
6044 dnl ---------------------------------------------------------------------------
6045 dnl wxMediaCtrl
6046 dnl ---------------------------------------------------------------------------
6047
6048 if test "$wxUSE_MEDIACTRL" = "yes"; then
6049     if test "$wxUSE_MSW" = 1; then
6050     dnl -----------------------------------------------------------------------
6051     dnl DirectShow MSW
6052     dnl -----------------------------------------------------------------------
6053         wxUSE_DIRECTSHOW="yes"
6054         AC_CHECK_HEADERS([dshow.h], [],
6055             [
6056                 wxUSE_DIRECTSHOW="no"
6057                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
6058             ],
6059             [#include <windows.h>])
6060
6061        if test "$wxUSE_DIRECTSHOW" = "yes"; then
6062             AC_DEFINE(wxUSE_DIRECTSHOW)
6063             LIBS="$LIBS -lstrmiids"
6064        fi
6065     fi
6066
6067     dnl -----------------------------------------------------------------------
6068     dnl GStreamer
6069     dnl -----------------------------------------------------------------------
6070     if test "$wxUSE_GTK" = 1; then
6071         wxUSE_GSTREAMER="yes"
6072
6073         dnl -------------------------------------------------------------------
6074         dnl Test for gstreamer module from pkg-config
6075         dnl -------------------------------------------------------------------
6076         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6077         [
6078             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6079             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6080         ],
6081         [
6082             AC_MSG_WARN([GStreamer installation not found])
6083             wxUSE_GSTREAMER="no"
6084         ])
6085
6086         dnl -------------------------------------------------------------------
6087         dnl Perform a check for a GStreamer element using gst-inspect
6088         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6089         dnl Last modification: 25/01/2005
6090         dnl
6091         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6092         dnl -------------------------------------------------------------------
6093         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6094         [
6095         if test "x$GST_INSPECT" == "x"; then
6096             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6097         fi
6098
6099         if test "x$GST_INSPECT" != "x"; then
6100             AC_MSG_CHECKING(GStreamer element $1)
6101             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6102             AC_MSG_RESULT(found.)
6103             $2
6104             else
6105             AC_MSG_RESULT(not found.)
6106             $3
6107             fi
6108         fi
6109         ])
6110
6111         dnl -------------------------------------------------------------------
6112         dnl Test for x video sink (video useless without)
6113         dnl -------------------------------------------------------------------
6114         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6115                         [
6116                             wxUSE_GSTREAMER="no"
6117                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6118                         ])
6119
6120         dnl -------------------------------------------------------------------
6121         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6122         dnl -------------------------------------------------------------------
6123         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6124                         [
6125                             wxUSE_GSTREAMER="no"
6126                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6127                         ],
6128                         [#include <gst/gst.h>])
6129
6130         AC_MSG_CHECKING([for gstplay 0.8])
6131         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6132
6133         if test "$ac_find_libraries" = "" ; then
6134             AC_MSG_RESULT([no])
6135             wxUSE_GSTREAMER="no"
6136         else
6137             AC_MSG_RESULT([yes])
6138         fi
6139
6140         if test "$wxUSE_GSTREAMER" = "yes"; then
6141             AC_DEFINE(wxUSE_GSTREAMER)
6142             AC_MSG_RESULT([GStreamer detection successful])
6143         fi
6144     fi
6145     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6146     AC_DEFINE(wxUSE_MEDIACTRL)
6147 fi
6148
6149 dnl ---------------------------------------------------------------------------
6150 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6151 dnl ---------------------------------------------------------------------------
6152
6153 if test "$cross_compiling" = "yes"; then
6154     dnl Use best guess from host as we can't use uname when cross compiling
6155     OSINFO="\"$host\""
6156 else
6157     dnl attualy work out OS version
6158     OSINFO=`uname -s -r -m`
6159     OSINFO="\"$OSINFO\""
6160 fi
6161
6162 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6163
6164 dnl ---------------------------------------------------------------------------
6165 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6166 dnl ---------------------------------------------------------------------------
6167
6168 if test "x$prefix" != "xNONE"; then
6169     wxPREFIX=$prefix
6170 else
6171     wxPREFIX=$ac_default_prefix
6172 fi
6173
6174 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6175
6176
6177 dnl ---------------------------------------------------------------------------
6178 dnl define variables with all built libraries for wx-config
6179 dnl ---------------------------------------------------------------------------
6180
6181 CORE_BASE_LIBS="net base"
6182 CORE_GUI_LIBS="adv core"
6183
6184 if test "$wxUSE_XML" = "yes" ; then
6185     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6186 fi
6187 if test "$wxUSE_ODBC" != "no" ; then
6188     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6189     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6190 fi
6191 if test "$wxUSE_HTML" = "yes" ; then
6192     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6193 fi
6194 if test "$wxUSE_XRC" = "yes" ; then
6195     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6196 fi
6197
6198 if test "$wxUSE_GUI" != "yes"; then
6199     CORE_GUI_LIBS=""
6200 fi
6201
6202 AC_SUBST(CORE_BASE_LIBS)
6203 AC_SUBST(CORE_GUI_LIBS)
6204
6205
6206 dnl ---------------------------------------------------------------------------
6207 dnl Output the makefiles and such from the results found above
6208 dnl ---------------------------------------------------------------------------
6209
6210 dnl all additional libraries (except wxWidgets itself) we link with
6211
6212 dnl note that we always link with -lm except for Mac OS X
6213 dnl extended.c uses floor() and is always linked in
6214
6215 if test "$wxUSE_MAC" = 1 ; then
6216     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6217         if test "$USE_DARWIN" = 1; then
6218             LDFLAGS="$LDFLAGS -framework QuickTime"
6219         else
6220             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6221         fi
6222     fi
6223     if test "$USE_DARWIN" = 1; then
6224         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6225     else
6226         LDFLAGS="$LDFLAGS -lCarbonLib"
6227     fi
6228 fi
6229 if test "$wxUSE_COCOA" = 1 ; then
6230     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6231     if test "$wxUSE_MEDIACTRL" = "yes"; then
6232         LDFLAGS="$LDFLAGS -framework QuickTime"
6233     fi
6234 fi
6235
6236 dnl FIXME: should this be covered by the conditional above
6237 dnl given the -lm comment there?  Or should that comment (and
6238 dnl this one) be removed..   [ 7 Nov 2001 ]
6239
6240 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6241
6242 dnl Only add the -lm library if floating point functions cannot be used
6243 dnl without it.  This check is important on cygwin because of the bizarre
6244 dnl way that they have organized functions into libraries.  On cygwin, both
6245 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6246 dnl means that
6247 dnl   1) linking with -lm is not necessary, and
6248 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6249 dnl In particular, if you compile any program with -mno-cygwin and link with
6250 dnl -lm, it will crash instantly when it is run.  This happens because the
6251 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6252 dnl the ___main function instead of allowing it to be defined by
6253 dnl /usr/lib/mingw/libmingw32.a as it should be.
6254 dnl
6255 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6256 dnl
6257 dnl Just check a few floating point functions. If they are all found without
6258 dnl -lm, then we must not need -lm.
6259 have_cos=0
6260 have_floor=0
6261 AC_CHECK_FUNCS(cos, have_cos=1)
6262 AC_CHECK_FUNCS(floor, have_floor=1)
6263 AC_MSG_CHECKING(if floating point functions link without -lm)
6264 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6265     AC_MSG_RESULT(yes)
6266 else
6267     AC_MSG_RESULT(no)
6268     LIBS="$LIBS -lm"
6269     # use different functions to avoid configure caching
6270     have_sin=0
6271     have_ceil=0
6272     AC_CHECK_FUNCS(sin, have_sin=1)
6273     AC_CHECK_FUNCS(ceil, have_ceil=1)
6274     AC_MSG_CHECKING(if floating point functions link with -lm)
6275     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6276         AC_MSG_RESULT(yes)
6277     else
6278         AC_MSG_RESULT(no)
6279         # not sure we should warn the user, crash, etc.
6280     fi
6281 fi
6282
6283 if test "$wxUSE_GUI" = "yes"; then
6284
6285     dnl TODO add checks that these samples will really compile (i.e. all the
6286     dnl      library features they need are present)
6287
6288     dnl TODO some samples are never built so far:
6289     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6290     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6291                      drawing dynamic erase event exec font image \
6292                      minimal propsize rotate shaped widgets render"
6293
6294     if test "$wxUSE_MONOLITHIC" != "yes"; then
6295         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6296     fi
6297 else
6298     SAMPLES_SUBDIRS="console"
6299 fi
6300
6301
6302 dnl all -I options we must pass to the compiler
6303 dnl
6304 dnl note that the order is somewhat important: wxWidgets headers should
6305 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6306 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6307 dnl CodeWarrior):
6308 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6309 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6310
6311 dnl C/C++ compiler options used to compile wxWidgets
6312 if test "$GXX" = yes ; then
6313     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6314     CWARNINGS="-Wall"
6315     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6316     dnl should enable this one day...
6317     dnl CXXWARNINGS="-Wall -Werror"
6318 fi
6319
6320 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6321
6322 dnl remove the extra white space from the cc/c++/ld options
6323 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6324 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6325 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6326
6327 if test "x$MWCC" = "xyes"; then
6328     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6329     dnl must use <regex.h> from system not our local copy on OS X,
6330     dnl but must use local not system on OS 9.
6331     dnl The following should make all -I paths usable for <> includes
6332     dnl while first checking in real system paths.  With 8.3 using
6333     dnl -gccincludes it will actually check local paths before system
6334     dnl even for <> which is totally wrong.
6335
6336     dnl Note that because this absolutely needs to be before any -I
6337     dnl that we have to tack it on to the end of the compiler commandline.
6338     CC="$CC -cwd source -I-"
6339     CXX="$CXX -cwd source -I-"
6340 fi
6341
6342
6343 LIBS=`echo $LIBS`
6344 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6345 EXTRALIBS_XML="$EXPAT_LINK"
6346 EXTRALIBS_HTML="$MSPACK_LINK"
6347 EXTRALIBS_ODBC="$ODBC_LINK"
6348 if test "$wxUSE_GUI" = "yes"; then
6349     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6350 fi
6351 if test "$wxUSE_OPENGL" = "yes"; then
6352     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6353 fi
6354
6355 LDFLAGS="$LDFLAGS $PROFILE"
6356
6357 dnl wxGTK does not need TOOLKIT includes in wx-config
6358 if test "$wxUSE_GTK" = 1; then
6359     WXCONFIG_INCLUDE=
6360 else
6361     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6362 fi
6363
6364 WXCONFIG_EXTRALIBS="$LIBS"
6365
6366 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6367 if test "$wxUSE_REGEX" = "builtin" ; then
6368     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6369 fi
6370 if test "$wxUSE_EXPAT" = "builtin" ; then
6371     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6372 fi
6373 if test "$wxUSE_ODBC" = "builtin" ; then
6374     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6375 fi
6376 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6377     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6378 fi
6379 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6380     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6381 fi
6382 if test "$wxUSE_LIBPNG" = "builtin" ; then
6383     wxconfig_3rdparty="$wxconfig_3rdparty png"
6384 fi
6385 if test "$wxUSE_ZLIB" = "builtin" ; then
6386     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6387 fi
6388 if test "$wxUSE_ODBC" = "builtin" ; then
6389     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6390 fi
6391
6392 for i in $wxconfig_3rdparty ; do
6393     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6394 done
6395
6396
6397 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6398     WXUNIV=1
6399 else
6400     WXUNIV=0
6401 fi
6402
6403 AC_SUBST(wxUSE_ZLIB)
6404 AC_SUBST(wxUSE_REGEX)
6405 AC_SUBST(wxUSE_EXPAT)
6406 AC_SUBST(wxUSE_ODBC)
6407 AC_SUBST(wxUSE_LIBJPEG)
6408 AC_SUBST(wxUSE_LIBPNG)
6409 AC_SUBST(wxUSE_LIBTIFF)
6410
6411 if test $wxUSE_MONOLITHIC = "yes" ; then
6412     MONOLITHIC=1
6413 else
6414     MONOLITHIC=0
6415 fi
6416
6417 if test $wxUSE_PLUGINS = "yes" ; then
6418     USE_PLUGINS=1
6419 else
6420     USE_PLUGINS=0
6421 fi
6422
6423 if test $wxUSE_ODBC != "no" ; then
6424     USE_ODBC=1
6425 else
6426     USE_ODBC=0
6427 fi
6428
6429 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6430     OFFICIAL_BUILD=1
6431 else
6432     OFFICIAL_BUILD=0
6433 fi
6434
6435 AC_SUBST(VENDOR)
6436 AC_SUBST(OFFICIAL_BUILD)
6437 AC_SUBST(WX_FLAVOUR)
6438 AC_SUBST(WX_LIB_FLAVOUR)
6439
6440 AC_SUBST(WXUNIV)
6441 AC_SUBST(MONOLITHIC)
6442 AC_SUBST(USE_PLUGINS)
6443 AC_SUBST(LIBS)
6444 AC_SUBST(EXTRALIBS)
6445 AC_SUBST(EXTRALIBS_XML)
6446 AC_SUBST(EXTRALIBS_HTML)
6447 AC_SUBST(EXTRALIBS_ODBC)
6448 AC_SUBST(EXTRALIBS_GUI)
6449 AC_SUBST(EXTRALIBS_OPENGL)
6450 AC_SUBST(EXTRALIBS_SDL)
6451 AC_SUBST(WITH_PLUGIN_SDL)
6452 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6453 AC_SUBST(UNICODE)
6454 AC_SUBST(BUILD)
6455 AC_SUBST(DEBUG_INFO)
6456 AC_SUBST(DEBUG_FLAG)
6457 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6458 AC_SUBST(TOOLKIT_LOWERCASE)
6459 AC_SUBST(TOOLKIT_VERSION)
6460 AC_SUBST(SAMPLES_RPATH_FLAG)
6461 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6462 AC_SUBST(HOST_SUFFIX)
6463 AC_SUBST(CPPUNIT_CFLAGS)
6464 AC_SUBST(CPPUNIT_LIBS)
6465
6466 case "$TOOLKIT" in
6467     GTK)
6468         TOOLKIT_USER="GTK+"
6469         if test "$WXGTK20" = 1; then
6470             TOOLKIT_USER="$TOOLKIT_USER 2"
6471         fi
6472         ;;
6473
6474     *)
6475         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6476         ;;
6477 esac
6478
6479 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6480
6481 if test "$wxUSE_SHARED" = "yes"; then
6482
6483     dnl We get the shared build linker from bakefile, since it
6484     dnl moved all the logic for this out of this file and into
6485     dnl its own macro.  But it can't decide on whether to return
6486     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6487     dnl So normalise and expand everything here now, because its
6488     dnl not going to change inside wx-config anyway.
6489     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6490     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6491
6492     dnl Need addtional flag on OS/2, so override bakefiles value
6493     dnl (there currently is no suitable variable to which the
6494     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6495     case "${host}" in
6496       *-pc-os2_emx | *-pc-os2-emx )
6497         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6498         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6499         cp -p ${srcdir}/src/os2/dllnames.sh .
6500         cp -p ${srcdir}/src/os2/dllar.sh .
6501       ;;
6502     esac
6503 else
6504
6505     dnl No bakefile support for static builds, but this should be ok for most.
6506     EXE_LINKER="$CXX -o"
6507
6508 fi
6509
6510 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6511 dnl be in wx-config output.  Not doing so could result in link problems.
6512 GCC_PRAGMA_FLAGS=""
6513 PCH_FLAGS=""
6514 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6515 if test $GCC_PCH = 1 ; then
6516     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6517     PCH_FLAGS="-DWX_PRECOMP"
6518 else
6519     case "${host}" in
6520         powerpc-*-darwin* )
6521             dnl Some Apple's GCC version are broken and can't handle the
6522             dnl pragmas:
6523             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6524             ;;
6525         *-*-mingw32* )
6526             dnl MinGW GCC versions >= 3.2 have problems with
6527             dnl static member of classes derived from templates
6528             dnl in combination with #pragma interface/implementation
6529             dnl (the test case uses 4 files)
6530             dnl ... and with exceptions handling (undefined symbols needed
6531             dnl to correctly calls dtors when unwinding) as well
6532             if test "$wxUSE_STL" = "yes" -o \
6533                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6534                     "$wxUSE_NO_RTTI" != "yes"; then
6535                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6536                AC_TRY_COMPILE([],
6537                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6538                                #error "Not GCC 3.2 or greater"
6539                                #endif
6540                                ],
6541                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6542                                AC_MSG_RESULT([yes])],
6543                               [AC_MSG_RESULT([no])])
6544             fi
6545             ;;
6546         *-pc-os2_emx | *-pc-os2-emx )
6547             dnl GCC versions ported to OS/2 have similar problems with
6548             dnl static member of classes in combination with STL and
6549             dnl pragma interface/implementation
6550             if test "$wxUSE_STL" = "yes"; then
6551                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6552                AC_TRY_COMPILE([],
6553                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6554                                #error "Not GCC 3.2 or greater"
6555                                #endif
6556                                ],
6557                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6558                                AC_MSG_RESULT([yes])],
6559                               [AC_MSG_RESULT([no])])
6560             fi
6561             ;;
6562     esac
6563 fi
6564 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6565
6566
6567 dnl for convenience, sort the samples in alphabetical order
6568 dnl
6569 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6570 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6571 dnl
6572 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6573 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6574 dnl       only removes the Unix-like part of the introduced line break.
6575 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6576
6577 dnl subtle bakefile goop.
6578 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6579 dnl I wish we would have called it something less likely to clash with
6580 dnl things though.
6581 AC_SUBST(SHARED)
6582
6583 dnl global options
6584 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6585 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6586
6587 dnl debugging options
6588 AC_SUBST(WXDEBUG_DEFINE)
6589
6590 dnl toolkit options
6591 AC_SUBST(USE_GUI)
6592 AC_SUBST(AFMINSTALL)
6593 AC_SUBST(WIN32INSTALL)
6594 AC_SUBST(TOOLKIT)
6595 AC_SUBST(TOOLKIT_DIR)
6596 AC_SUBST(TOOLCHAIN_NAME)
6597 AC_SUBST(TOOLCHAIN_FULLNAME)
6598 AC_SUBST(TOOLCHAIN_DEFS)
6599 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6600
6601 dnl wx-config options
6602 AC_SUBST(host_alias)
6603 AC_SUBST(cross_compiling)
6604 AC_SUBST(WIDGET_SET)
6605 AC_SUBST(WX_RELEASE)
6606 AC_SUBST(WX_VERSION)
6607 AC_SUBST(WX_SUBVERSION)
6608 AC_SUBST(WX_CHARTYPE)
6609 AC_SUBST(WX_DEBUGTYPE)
6610 AC_SUBST(WXCONFIG_EXTRALIBS)
6611 AC_SUBST(WXCONFIG_INCLUDE)
6612 AC_SUBST(WXCONFIG_RPATH)
6613 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6614 AC_SUBST(WX_LARGEFILE_FLAGS)
6615 AC_SUBST(GCC_PRAGMA_FLAGS)
6616 AC_SUBST(CODE_GEN_FLAGS)
6617 AC_SUBST(CODE_GEN_FLAGS_CXX)
6618 AC_SUBST(EXE_LINKER)
6619
6620 dnl distribution vars
6621 AC_SUBST(GUIDIST)
6622 AC_SUBST(DISTDIR)
6623
6624 dnl additional subdirectories where we will build
6625 AC_SUBST(SAMPLES_SUBDIRS)
6626
6627 dnl additional libraries and linker settings
6628 AC_SUBST(LDFLAGS)
6629 AC_SUBST(LDFLAGS_GL)
6630 AC_SUBST(OPENGL_LIBS)
6631 AC_SUBST(DMALLOC_LIBS)
6632 AC_SUBST(WX_VERSION_TAG)
6633
6634 dnl additional resurces settings
6635 AC_SUBST(RESCOMP)
6636 AC_SUBST(RESFLAGS)
6637 AC_SUBST(RESPROGRAMOBJ)
6638 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6639 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6640
6641 dnl additional for Mac OS X
6642 AC_SUBST(DEREZ)
6643 AC_SUBST(LIBWXMACRES)
6644 AC_SUBST(MACRESCOMP)
6645 AC_SUBST(MACSETFILE)
6646 AC_SUBST(MACRESWXCONFIG)
6647
6648 dnl other tools
6649 AC_SUBST(GCC)
6650 AC_SUBST(DLLTOOL)
6651
6652
6653 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6654 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6655 dnl - and we do use it)
6656 AC_PROG_MAKE_SET
6657
6658
6659 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6660
6661 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6662                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6663                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6664
6665 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6666                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6667                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6668
6669 AC_CONFIG_FILES([ version-script Makefile ])
6670
6671 AC_CONFIG_COMMANDS([ wx-config
6672                    ],
6673                    [ rm -f wx-config
6674                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6675                    ],
6676                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6677                      LN_S="${LN_S}"
6678                    ])
6679
6680 dnl This would give us us build dir that in every significant way
6681 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6682 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6683 dnl on platforms that do not have symlinks.
6684 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6685 dnl AC_CONFIG_LINKS([ contrib/include ])
6686
6687
6688 dnl Configure samples, contrib etc. directories, but only if they are present:
6689 if test "$wxUSE_GUI" = "yes"; then
6690     SUBDIRS="samples demos utils contrib"
6691 else dnl we build wxBase only
6692     dnl there are no wxBase programs in contrib nor demos
6693     SUBDIRS="samples utils"
6694 fi
6695 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6696 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6697
6698 for subdir in `echo $SUBDIRS`; do
6699     if test -d ${srcdir}/${subdir} ; then
6700         if test "$wxUSE_GUI" = "yes"; then
6701             if test ${subdir} = "samples"; then
6702                 dnl only take those samples which compile in the current
6703                 dnl configuration and which exist
6704                 makefiles="samples/Makefile.in $makefiles"
6705                 for sample in `echo $SAMPLES_SUBDIRS`; do
6706                     if test -d $srcdir/samples/$sample; then
6707                         makefiles="samples/$sample/Makefile.in $makefiles"
6708                     fi
6709                 done
6710             else dnl assume that everything compiles for utils &c
6711                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6712             fi
6713         else dnl we build wxBase only
6714             dnl don't take all samples/utils, just those which build with
6715             dnl wxBase
6716             if test ${subdir} = "samples"; then
6717                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6718             elif test ${subdir} = "utils"; then
6719                 makefiles=""
6720                 for util in HelpGen tex2rtf ; do
6721                     if test -d $srcdir/utils/$util ; then
6722                         makefiles="utils/$util/Makefile.in \
6723                                    utils/$util/src/Makefile.in \
6724                                    $makefiles"
6725                     fi
6726                 done
6727             else dnl assume that everything compiles for tests
6728                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6729             fi
6730         fi
6731
6732         for mkin in $makefiles ; do
6733             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6734             AC_CONFIG_FILES([$mk])
6735         done
6736     fi
6737 done
6738
6739
6740 AC_OUTPUT
6741
6742 dnl report how we have been configured
6743 echo
6744 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6745 echo ""
6746 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6747 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6748
6749 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6750 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6751 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6752
6753 echo "  What level of wxWidgets compatibility should be enabled?"
6754 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6755 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6756
6757 echo "  Which libraries should wxWidgets use?"
6758 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6759 echo "                                       png                ${wxUSE_LIBPNG-none}"
6760 echo "                                       regex              ${wxUSE_REGEX}"
6761 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6762 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6763 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6764 fi
6765 echo "                                       zlib               ${wxUSE_ZLIB}"
6766 echo "                                       odbc               ${wxUSE_ODBC}"
6767 echo "                                       expat              ${wxUSE_EXPAT}"
6768 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6769 echo "                                       sdl                ${wxUSE_LIBSDL}"
6770 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6771
6772 echo ""
6773
6774 dnl vi: set et sts=4 sw=4 com=\:dnl: