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