configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.5.4], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34 dnl
  35 dnl ..and update WX_CURRENT, WX_REVISION and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0.
  52 dnl
  53 dnl The resulting library name will be of the form:
  54 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  55
  56 wx_major_version_number=2
  57 wx_minor_version_number=5
  58 wx_release_number=4
  59 wx_subrelease_number=0
  60
  61 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  62 WX_VERSION=$WX_RELEASE.$wx_release_number
  63 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  64
  65 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  66
  67 WX_CURRENT=4
  68 WX_REVISION=0
  69 WX_AGE=4
  70
  71
  72 dnl ------------------------------------------------------------------------
  73 dnl Check platform (host system)
  74 dnl ------------------------------------------------------------------------
  75
  76 dnl OS (assume Unix)
  77 USE_UNIX=1
  78 USE_OS2=0
  79 USE_WIN32=0
  80 USE_DOS=0
  81 USE_BEOS=0
  82 USE_MAC=0
  83
  84 dnl Unix kind
  85 USE_AIX=
  86 USE_BSD=                            dnl any BSD
  87 USE_DARWIN=                         dnl a.k.a. Mac OS X
  88 USE_FREEBSD=
  89 USE_GNU=                            dnl GNU/Hurd
  90 USE_HPUX=
  91 USE_LINUX=
  92 USE_NETBSD=
  93 USE_OPENBSD=
  94 USE_OSF=                            dnl OSF/1 (obsolete?)
  95 USE_SGI=
  96 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  97 USE_SUN=                            dnl SunOS or Solaris
  98 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  99 USE_SVR4=                           dnl SysV R4
 100 USE_SYSV=                           dnl any System V
 101 USE_VMS=
 102 USE_ULTRIX=
 103 USE_UNIXWARE=
 104
 105 dnl hardware platform
 106 USE_ALPHA=
 107
 108 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 109 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 110 dnl than checking it during run-time
 111 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 112
 113 dnl the list of all available toolkits
 114 dnl
 115 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 116 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 117
 118 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 119 dnl     which are either yes or no
 120 DEFAULT_wxUSE_COCOA=0
 121 DEFAULT_wxUSE_GTK=0
 122 DEFAULT_wxUSE_MAC=0
 123 DEFAULT_wxUSE_MGL=0
 124 DEFAULT_wxUSE_MICROWIN=0
 125 DEFAULT_wxUSE_MOTIF=0
 126 DEFAULT_wxUSE_MSW=0
 127 DEFAULT_wxUSE_PM=0
 128 DEFAULT_wxUSE_X11=0
 129
 130 dnl these are the values which are really default for the given platform -
 131 dnl they're not cached and are only used if no --with-toolkit was given *and*
 132 dnl nothing was found in the cache
 133 DEFAULT_DEFAULT_wxUSE_COCOA=0
 134 DEFAULT_DEFAULT_wxUSE_GTK=0
 135 DEFAULT_DEFAULT_wxUSE_MAC=0
 136 DEFAULT_DEFAULT_wxUSE_MGL=0
 137 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 138 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 139 DEFAULT_DEFAULT_wxUSE_MSW=0
 140 DEFAULT_DEFAULT_wxUSE_PM=0
 141 DEFAULT_DEFAULT_wxUSE_X11=0
 142
 143 PROGRAM_EXT=
 144 SO_SUFFIX=so
 145 SAMPLES_RPATH_FLAG=
 146 SAMPLES_RPATH_POSTLINK=
 147
 148 dnl to support a new system, you need to add its canonical name (as determined
 149 dnl by config.sub or specified by the configure command line) to this "case"
 150 dnl and also define the shared library flags below - search for
 151 dnl SHARED_LIB_SETUP to find the exact place
 152 case "${host}" in
 153   *-hp-hpux* )
 154     USE_HPUX=1
 155     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 156     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 157     SO_SUFFIX=sl
 158     AC_DEFINE(__HPUX__)
 159   ;;
 160   *-*-linux* )
 161     USE_LINUX=1
 162     AC_DEFINE(__LINUX__)
 163     TMP=`uname -m`
 164     if test "x$TMP" = "xalpha"; then
 165       USE_ALPHA=1
 166       AC_DEFINE(__ALPHA__)
 167     fi
 168     DEFAULT_DEFAULT_wxUSE_GTK=1
 169   ;;
 170   *-*-gnu* | *-*-k*bsd*-gnu )
 171     USE_GNU=1
 172     TMP=`uname -m`
 173     if test "x$TMP" = "xalpha"; then
 174       USE_ALPHA=1
 175       AC_DEFINE(__ALPHA__)
 176     fi
 177     DEFAULT_DEFAULT_wxUSE_GTK=1
 178   ;;
 179   *-*-irix5* | *-*-irix6* )
 180     USE_SGI=1
 181     USE_SVR4=1
 182     AC_DEFINE(__SGI__)
 183     AC_DEFINE(__SVR4__)
 184     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 185   ;;
 186   *-*-solaris2* )
 187     USE_SUN=1
 188     USE_SOLARIS=1
 189     USE_SVR4=1
 190     AC_DEFINE(__SUN__)
 191     AC_DEFINE(__SOLARIS__)
 192     AC_DEFINE(__SVR4__)
 193     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 194     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 195   ;;
 196   *-*-sunos4* )
 197     USE_SUN=1
 198     USE_SUNOS=1
 199     USE_BSD=1
 200     AC_DEFINE(__SUN__)
 201     AC_DEFINE(__SUNOS__)
 202     AC_DEFINE(__BSD__)
 203     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 204   ;;
 205   *-*-freebsd*)
 206     USE_BSD=1
 207     USE_FREEBSD=1
 208     AC_DEFINE(__FREEBSD__)
 209     AC_DEFINE(__BSD__)
 210     DEFAULT_DEFAULT_wxUSE_GTK=1
 211   ;;
 212   *-*-openbsd*)
 213     USE_BSD=1
 214     USE_OPENBSD=1
 215     AC_DEFINE(__OPENBSD__)
 216     AC_DEFINE(__BSD__)
 217     DEFAULT_DEFAULT_wxUSE_GTK=1
 218   ;;
 219   *-*-netbsd*)
 220     USE_BSD=1
 221     USE_NETBSD=1
 222     AC_DEFINE(__NETBSD__)
 223     AC_DEFINE(__BSD__)
 224     DEFAULT_DEFAULT_wxUSE_GTK=1
 225   ;;
 226   *-*-osf* )
 227     USE_ALPHA=1
 228     USE_OSF=1
 229     AC_DEFINE(__ALPHA__)
 230     AC_DEFINE(__OSF__)
 231     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 232     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 233   ;;
 234   *-*-dgux5* )
 235     USE_ALPHA=1
 236     USE_SVR4=1
 237     AC_DEFINE(__ALPHA__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241   *-*-sysv5* )
 242     USE_SYSV=1
 243     USE_SVR4=1
 244     AC_DEFINE(__SYSV__)
 245     AC_DEFINE(__SVR4__)
 246     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 247   ;;
 248   *-*-aix* )
 249     USE_AIX=1
 250     USE_SYSV=1
 251     USE_SVR4=1
 252     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 253     dnl
 254     dnl     Both archive libraries and shared libraries on AIX have an .a
 255     dnl     extension. This will explain why you can't link with an .so and
 256     dnl     why it works with the name changed to .a.
 257     SO_SUFFIX=a
 258     AC_DEFINE(__AIX__)
 259     AC_DEFINE(__SYSV__)
 260     AC_DEFINE(__SVR4__)
 261     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 262   ;;
 263
 264   *-*-*UnixWare*)
 265     USE_SYSV=1
 266     USE_SVR4=1
 267     USE_UNIXWARE=1
 268     AC_DEFINE(__UNIXWARE__)
 269   ;;
 270
 271   *-*-cygwin* | *-*-mingw32* )
 272     dnl MBN: some of the defines have been moved after toolkit detection
 273     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 274     dnl      USE_UNIX  must be set and not USE_WIN32
 275     SO_SUFFIX=dll
 276     PROGRAM_EXT=".exe"
 277     RESCOMP=windres
 278     DEFAULT_DEFAULT_wxUSE_MSW=1
 279   ;;
 280
 281   *-pc-msdosdjgpp )
 282     USE_UNIX=0
 283     USE_DOS=1
 284     AC_DEFINE(__DOS__)
 285     PROGRAM_EXT=".exe"
 286     DEFAULT_DEFAULT_wxUSE_MGL=1
 287     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 288     LIBS="$LIBS -lstdc++"
 289   ;;
 290
 291   *-pc-os2_emx | *-pc-os2-emx )
 292     AC_DEFINE(__EMX__)
 293     USE_OS2=1
 294     AC_DEFINE(__OS2__)
 295     PROGRAM_EXT=".exe"
 296     DEFAULT_DEFAULT_wxUSE_PM=1
 297     dnl "c++" wrapper is not always available, so always use plain gcc.
 298     CXX=gcc
 299     LDFLAGS="$LDFLAGS -Zcrtdll"
 300     dnl
 301     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 302     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 303     dnl For now however, we still need it to make sure the configure script
 304     dnl works on OS/2 no matter what platform it is generated on.
 305     ac_executable_extensions=".exe"
 306     export ac_executable_extensions
 307     dnl This strange code is necessary to deal with handling of
 308     dnl backslashes by ksh and pdksh's sh variant.
 309     ac_save_IFS="$IFS"
 310     IFS='\\'
 311     ac_TEMP_PATH=
 312     for ac_dir in $PATH; do
 313       IFS=$ac_save_IFS
 314       if test -z "$ac_TEMP_PATH"; then
 315         ac_TEMP_PATH="$ac_dir"
 316       else
 317         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 318       fi
 319     done
 320     export PATH="$ac_TEMP_PATH"
 321     unset ac_TEMP_PATH
 322   ;;
 323
 324   powerpc-*-darwin* )
 325     dnl PowerPC Darwin based distributions (including Mac OS X)
 326     USE_BSD=1
 327     USE_DARWIN=1
 328     SO_SUFFIX=dylib
 329     AC_DEFINE(__BSD__)
 330     AC_DEFINE(__DARWIN__)
 331     AC_DEFINE(TARGET_CARBON)
 332     DEFAULT_DEFAULT_wxUSE_MAC=1
 333   ;;
 334   powerpc-apple-macos* )
 335     dnl Classic Mac OS (< X)
 336     USE_UNIX=0
 337     dnl For some reason the test that should be cross-compiler capable fails
 338     dnl However, there is no doubt that MacOS PowerPC is big endian.
 339     ac_cv_c_bigendian=yes
 340     SO_SUFFIX=shlib
 341     dnl AC_DEFINE(TARGET_CARBON)
 342     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 343     DEFAULT_DEFAULT_wxUSE_MAC=1
 344   ;;
 345
 346   *-*-beos* )
 347     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 348     USE_BEOS=1
 349     AC_DEFINE(__BEOS__)
 350   ;;
 351
 352   *)
 353     AC_MSG_ERROR(unknown system type ${host}.)
 354 esac
 355
 356 dnl ---------------------------------------------------------------------------
 357 dnl command line options for configure
 358 dnl ---------------------------------------------------------------------------
 359
 360 dnl the default values for all options - we collect them all here to simplify
 361 dnl modification of the default values (for example, if the defaults for some
 362 dnl platform should be changed, it can be done here too)
 363 dnl
 364 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 365
 366 WX_ARG_CACHE_INIT
 367
 368 dnl useful to test the compilation with minimum options, define as 0 for normal
 369 dnl usage
 370 DEBUG_CONFIGURE=0
 371 if test $DEBUG_CONFIGURE = 1; then
 372   DEFAULT_wxUSE_UNIVERSAL=no
 373   DEFAULT_wxUSE_STL=no
 374
 375   DEFAULT_wxUSE_NANOX=no
 376
 377   DEFAULT_wxUSE_THREADS=yes
 378
 379   DEFAULT_wxUSE_SHARED=yes
 380   DEFAULT_wxUSE_OPTIMISE=no
 381   DEFAULT_wxUSE_PROFILE=no
 382   DEFAULT_wxUSE_NO_DEPS=no
 383   DEFAULT_wxUSE_NO_RTTI=no
 384   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 385   DEFAULT_wxUSE_RPATH=yes
 386   DEFAULT_wxUSE_PERMISSIVE=no
 387   DEFAULT_wxUSE_DEBUG_FLAG=yes
 388   DEFAULT_wxUSE_DEBUG_INFO=yes
 389   DEFAULT_wxUSE_DEBUG_GDB=yes
 390   DEFAULT_wxUSE_MEM_TRACING=no
 391   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 392   DEFAULT_wxUSE_DMALLOC=no
 393   DEFAULT_wxUSE_APPLE_IEEE=no
 394
 395   DEFAULT_wxUSE_EXCEPTIONS=no
 396   DEFAULT_wxUSE_LOG=yes
 397   DEFAULT_wxUSE_LOGWINDOW=no
 398   DEFAULT_wxUSE_LOGGUI=no
 399   DEFAULT_wxUSE_LOGDIALOG=no
 400
 401   DEFAULT_wxUSE_GUI=yes
 402   DEFAULT_wxUSE_CONTROLS=no
 403
 404   DEFAULT_wxUSE_REGEX=no
 405   DEFAULT_wxUSE_XML=no
 406   DEFAULT_wxUSE_EXPAT=no
 407   DEFAULT_wxUSE_ZLIB=no
 408   DEFAULT_wxUSE_LIBPNG=no
 409   DEFAULT_wxUSE_LIBJPEG=no
 410   DEFAULT_wxUSE_LIBTIFF=no
 411   DEFAULT_wxUSE_LIBXPM=no
 412   DEFAULT_wxUSE_LIBMSPACK=no
 413   DEFAULT_wxUSE_LIBSDL=no
 414   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 415   DEFAULT_wxUSE_ODBC=no
 416   DEFAULT_wxUSE_OPENGL=no
 417
 418   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 419   DEFAULT_wxUSE_STACKWALKER=no
 420   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 421   DEFAULT_wxUSE_STD_IOSTREAM=no
 422   DEFAULT_wxUSE_CMDLINE_PARSER=no
 423   DEFAULT_wxUSE_DATETIME=no
 424   DEFAULT_wxUSE_TIMER=no
 425   DEFAULT_wxUSE_STOPWATCH=no
 426   DEFAULT_wxUSE_FILE=no
 427   DEFAULT_wxUSE_FFILE=no
 428   DEFAULT_wxUSE_TEXTBUFFER=no
 429   DEFAULT_wxUSE_TEXTFILE=no
 430   DEFAULT_wxUSE_SOUND=no
 431   DEFAULT_wxUSE_MEDIACTRL=no
 432   DEFAULT_wxUSE_DIRECTSHOW=no
 433   DEFAULT_wxUSE_INTL=no
 434   DEFAULT_wxUSE_CONFIG=no
 435   DEFAULT_wxUSE_FONTMAP=no
 436   DEFAULT_wxUSE_STREAMS=no
 437   DEFAULT_wxUSE_SOCKETS=no
 438   DEFAULT_wxUSE_OLE=no
 439   DEFAULT_wxUSE_DATAOBJ=no
 440   DEFAULT_wxUSE_DIALUP_MANAGER=no
 441   DEFAULT_wxUSE_JOYSTICK=no
 442   DEFAULT_wxUSE_DYNLIB_CLASS=no
 443   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 444   DEFAULT_wxUSE_LONGLONG=no
 445   DEFAULT_wxUSE_GEOMETRY=no
 446
 447   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 448   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 449   DEFAULT_wxUSE_POSTSCRIPT=no
 450
 451   DEFAULT_wxUSE_CLIPBOARD=no
 452   DEFAULT_wxUSE_TOOLTIPS=no
 453   DEFAULT_wxUSE_DRAG_AND_DROP=no
 454   DEFAULT_wxUSE_DRAGIMAGE=no
 455   DEFAULT_wxUSE_SPLINES=no
 456
 457   DEFAULT_wxUSE_MDI=no
 458   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 459   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 460   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 461
 462   DEFAULT_wxUSE_RESOURCES=no
 463   DEFAULT_wxUSE_CONSTRAINTS=no
 464   DEFAULT_wxUSE_IPC=no
 465   DEFAULT_wxUSE_HELP=no
 466   DEFAULT_wxUSE_MS_HTML_HELP=no
 467   DEFAULT_wxUSE_WXHTML_HELP=no
 468   DEFAULT_wxUSE_TREELAYOUT=no
 469   DEFAULT_wxUSE_METAFILE=no
 470   DEFAULT_wxUSE_MIMETYPE=no
 471   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 472   DEFAULT_wxUSE_PROTOCOL=no
 473   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 474   DEFAULT_wxUSE_PROTOCOL_FTP=no
 475   DEFAULT_wxUSE_PROTOCOL_FILE=no
 476   DEFAULT_wxUSE_URL=no
 477
 478   DEFAULT_wxUSE_COMMONDLGS=no
 479   DEFAULT_wxUSE_CHOICEDLG=no
 480   DEFAULT_wxUSE_COLOURDLG=no
 481   DEFAULT_wxUSE_DIRDLG=no
 482   DEFAULT_wxUSE_FILEDLG=no
 483   DEFAULT_wxUSE_FINDREPLDLG=no
 484   DEFAULT_wxUSE_FONTDLG=no
 485   DEFAULT_wxUSE_MSGDLG=no
 486   DEFAULT_wxUSE_NUMBERDLG=no
 487   DEFAULT_wxUSE_TEXTDLG=no
 488   DEFAULT_wxUSE_SPLASH=no
 489   DEFAULT_wxUSE_STARTUP_TIPS=no
 490   DEFAULT_wxUSE_PROGRESSDLG=no
 491   DEFAULT_wxUSE_WIZARDDLG=no
 492
 493   DEFAULT_wxUSE_MENUS=no
 494   DEFAULT_wxUSE_MINIFRAME=no
 495   DEFAULT_wxUSE_HTML=no
 496   DEFAULT_wxUSE_XRC=no
 497   DEFAULT_wxUSE_WEBKIT=no
 498   DEFAULT_wxUSE_FILESYSTEM=no
 499   DEFAULT_wxUSE_FS_INET=no
 500   DEFAULT_wxUSE_FS_ZIP=no
 501   DEFAULT_wxUSE_BUSYINFO=no
 502   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 503   DEFAULT_wxUSE_ZIPSTREAM=no
 504   DEFAULT_wxUSE_VALIDATORS=no
 505
 506   DEFAULT_wxUSE_ACCEL=no
 507   DEFAULT_wxUSE_BUTTON=no
 508   DEFAULT_wxUSE_BMPBUTTON=no
 509   DEFAULT_wxUSE_CALCTRL=no
 510   DEFAULT_wxUSE_CARET=no
 511   DEFAULT_wxUSE_CHECKBOX=no
 512   DEFAULT_wxUSE_CHECKLST=no
 513   DEFAULT_wxUSE_CHOICE=no
 514   DEFAULT_wxUSE_CHOICEBOOK=no
 515   DEFAULT_wxUSE_COMBOBOX=no
 516   DEFAULT_wxUSE_DATEPICKCTRL=no
 517   DEFAULT_wxUSE_DISPLAY=no
 518   DEFAULT_wxUSE_GAUGE=no
 519   DEFAULT_wxUSE_GRID=no
 520   DEFAULT_wxUSE_IMAGLIST=no
 521   DEFAULT_wxUSE_LISTBOOK=no
 522   DEFAULT_wxUSE_LISTBOX=no
 523   DEFAULT_wxUSE_LISTCTRL=no
 524   DEFAULT_wxUSE_NOTEBOOK=no
 525   DEFAULT_wxUSE_RADIOBOX=no
 526   DEFAULT_wxUSE_RADIOBTN=no
 527   DEFAULT_wxUSE_SASH=no
 528   DEFAULT_wxUSE_SCROLLBAR=no
 529   DEFAULT_wxUSE_SLIDER=no
 530   DEFAULT_wxUSE_SPINBTN=no
 531   DEFAULT_wxUSE_SPINCTRL=no
 532   DEFAULT_wxUSE_SPLITTER=no
 533   DEFAULT_wxUSE_STATBMP=no
 534   DEFAULT_wxUSE_STATBOX=no
 535   DEFAULT_wxUSE_STATLINE=no
 536   DEFAULT_wxUSE_STATTEXT=no
 537   DEFAULT_wxUSE_STATUSBAR=yes
 538   DEFAULT_wxUSE_TABDIALOG=no
 539   DEFAULT_wxUSE_TEXTCTRL=no
 540   DEFAULT_wxUSE_TOGGLEBTN=no
 541   DEFAULT_wxUSE_TOOLBAR=no
 542   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 543   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 544   DEFAULT_wxUSE_TREECTRL=no
 545   DEFAULT_wxUSE_POPUPWIN=no
 546   DEFAULT_wxUSE_TIPWINDOW=no
 547
 548   DEFAULT_wxUSE_UNICODE=no
 549   DEFAULT_wxUSE_UNICODE_MSLU=no
 550   DEFAULT_wxUSE_WCSRTOMBS=no
 551
 552   DEFAULT_wxUSE_PALETTE=no
 553   DEFAULT_wxUSE_IMAGE=no
 554   DEFAULT_wxUSE_GIF=no
 555   DEFAULT_wxUSE_PCX=no
 556   DEFAULT_wxUSE_PNM=no
 557   DEFAULT_wxUSE_IFF=no
 558   DEFAULT_wxUSE_XPM=no
 559   DEFAULT_wxUSE_ICO_CUR=no
 560   DEFAULT_wxUSE_ACCESSIBILITY=no
 561
 562   DEFAULT_wxUSE_MONOLITHIC=no
 563   DEFAULT_wxUSE_PLUGINS=no
 564   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 565 else
 566   DEFAULT_wxUSE_UNIVERSAL=no
 567   DEFAULT_wxUSE_STL=no
 568
 569   DEFAULT_wxUSE_NANOX=no
 570
 571   DEFAULT_wxUSE_THREADS=yes
 572
 573   DEFAULT_wxUSE_SHARED=yes
 574   DEFAULT_wxUSE_OPTIMISE=yes
 575   DEFAULT_wxUSE_PROFILE=no
 576   DEFAULT_wxUSE_NO_DEPS=no
 577   DEFAULT_wxUSE_NO_RTTI=no
 578   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 579   DEFAULT_wxUSE_RPATH=yes
 580   DEFAULT_wxUSE_PERMISSIVE=no
 581   DEFAULT_wxUSE_DEBUG_FLAG=no
 582   DEFAULT_wxUSE_DEBUG_INFO=no
 583   DEFAULT_wxUSE_DEBUG_GDB=no
 584   DEFAULT_wxUSE_MEM_TRACING=no
 585   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 586   DEFAULT_wxUSE_DMALLOC=no
 587   DEFAULT_wxUSE_APPLE_IEEE=yes
 588
 589   DEFAULT_wxUSE_EXCEPTIONS=yes
 590   DEFAULT_wxUSE_LOG=yes
 591   DEFAULT_wxUSE_LOGWINDOW=yes
 592   DEFAULT_wxUSE_LOGGUI=yes
 593   DEFAULT_wxUSE_LOGDIALOG=yes
 594
 595   DEFAULT_wxUSE_GUI=yes
 596
 597   DEFAULT_wxUSE_REGEX=yes
 598   DEFAULT_wxUSE_XML=yes
 599   DEFAULT_wxUSE_EXPAT=yes
 600   DEFAULT_wxUSE_ZLIB=yes
 601   DEFAULT_wxUSE_LIBPNG=yes
 602   DEFAULT_wxUSE_LIBJPEG=yes
 603   DEFAULT_wxUSE_LIBTIFF=yes
 604   DEFAULT_wxUSE_LIBXPM=yes
 605   DEFAULT_wxUSE_LIBMSPACK=yes
 606   DEFAULT_wxUSE_LIBSDL=no
 607   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 608   DEFAULT_wxUSE_ODBC=no
 609   DEFAULT_wxUSE_OPENGL=no
 610
 611   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 612   DEFAULT_wxUSE_STACKWALKER=yes
 613   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 614   DEFAULT_wxUSE_STD_IOSTREAM=no
 615   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 616   DEFAULT_wxUSE_DATETIME=yes
 617   DEFAULT_wxUSE_TIMER=yes
 618   DEFAULT_wxUSE_STOPWATCH=yes
 619   DEFAULT_wxUSE_FILE=yes
 620   DEFAULT_wxUSE_FFILE=yes
 621   DEFAULT_wxUSE_TEXTBUFFER=yes
 622   DEFAULT_wxUSE_TEXTFILE=yes
 623   DEFAULT_wxUSE_SOUND=yes
 624   DEFAULT_wxUSE_MEDIACTRL=no
 625   DEFAULT_wxUSE_DIRECTSHOW=no
 626   DEFAULT_wxUSE_INTL=yes
 627   DEFAULT_wxUSE_CONFIG=yes
 628   DEFAULT_wxUSE_FONTMAP=yes
 629   DEFAULT_wxUSE_STREAMS=yes
 630   DEFAULT_wxUSE_SOCKETS=yes
 631   DEFAULT_wxUSE_OLE=yes
 632   DEFAULT_wxUSE_DATAOBJ=yes
 633   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 634   DEFAULT_wxUSE_JOYSTICK=yes
 635   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 636   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 637   DEFAULT_wxUSE_LONGLONG=yes
 638   DEFAULT_wxUSE_GEOMETRY=yes
 639
 640   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 641   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 642   DEFAULT_wxUSE_POSTSCRIPT=yes
 643
 644   DEFAULT_wxUSE_CLIPBOARD=yes
 645   DEFAULT_wxUSE_TOOLTIPS=yes
 646   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 647   DEFAULT_wxUSE_DRAGIMAGE=yes
 648   DEFAULT_wxUSE_SPLINES=yes
 649
 650   DEFAULT_wxUSE_MDI=yes
 651   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 652   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 653   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 654
 655   DEFAULT_wxUSE_RESOURCES=no
 656   DEFAULT_wxUSE_CONSTRAINTS=yes
 657   DEFAULT_wxUSE_IPC=yes
 658   DEFAULT_wxUSE_HELP=yes
 659   DEFAULT_wxUSE_MS_HTML_HELP=yes
 660   DEFAULT_wxUSE_WXHTML_HELP=yes
 661   DEFAULT_wxUSE_TREELAYOUT=yes
 662   DEFAULT_wxUSE_METAFILE=yes
 663   DEFAULT_wxUSE_MIMETYPE=yes
 664   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 665   DEFAULT_wxUSE_PROTOCOL=yes
 666   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 667   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 668   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 669   DEFAULT_wxUSE_URL=yes
 670
 671   DEFAULT_wxUSE_COMMONDLGS=yes
 672   DEFAULT_wxUSE_CHOICEDLG=yes
 673   DEFAULT_wxUSE_COLOURDLG=yes
 674   DEFAULT_wxUSE_DIRDLG=yes
 675   DEFAULT_wxUSE_FILEDLG=yes
 676   DEFAULT_wxUSE_FINDREPLDLG=yes
 677   DEFAULT_wxUSE_FONTDLG=yes
 678   DEFAULT_wxUSE_MSGDLG=yes
 679   DEFAULT_wxUSE_NUMBERDLG=yes
 680   DEFAULT_wxUSE_TEXTDLG=yes
 681   DEFAULT_wxUSE_SPLASH=yes
 682   DEFAULT_wxUSE_STARTUP_TIPS=yes
 683   DEFAULT_wxUSE_PROGRESSDLG=yes
 684   DEFAULT_wxUSE_WIZARDDLG=yes
 685
 686   DEFAULT_wxUSE_MENUS=yes
 687   DEFAULT_wxUSE_MINIFRAME=yes
 688   DEFAULT_wxUSE_HTML=yes
 689   DEFAULT_wxUSE_XRC=yes
 690   DEFAULT_wxUSE_WEBKIT=yes
 691   DEFAULT_wxUSE_FILESYSTEM=yes
 692   DEFAULT_wxUSE_FS_INET=yes
 693   DEFAULT_wxUSE_FS_ZIP=yes
 694   DEFAULT_wxUSE_BUSYINFO=yes
 695   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 696   DEFAULT_wxUSE_ZIPSTREAM=yes
 697   DEFAULT_wxUSE_VALIDATORS=yes
 698
 699   DEFAULT_wxUSE_ACCEL=yes
 700   DEFAULT_wxUSE_BUTTON=yes
 701   DEFAULT_wxUSE_BMPBUTTON=yes
 702   DEFAULT_wxUSE_CALCTRL=yes
 703   DEFAULT_wxUSE_CARET=yes
 704   DEFAULT_wxUSE_CHECKBOX=yes
 705   DEFAULT_wxUSE_CHECKLST=yes
 706   DEFAULT_wxUSE_CHOICE=yes
 707   DEFAULT_wxUSE_CHOICEBOOK=yes
 708   DEFAULT_wxUSE_COMBOBOX=yes
 709   DEFAULT_wxUSE_DATEPICKCTRL=yes
 710   DEFAULT_wxUSE_DISPLAY=yes
 711   DEFAULT_wxUSE_GAUGE=yes
 712   DEFAULT_wxUSE_GRID=yes
 713   DEFAULT_wxUSE_IMAGLIST=yes
 714   DEFAULT_wxUSE_LISTBOOK=yes
 715   DEFAULT_wxUSE_LISTBOX=yes
 716   DEFAULT_wxUSE_LISTCTRL=yes
 717   DEFAULT_wxUSE_NOTEBOOK=yes
 718   DEFAULT_wxUSE_RADIOBOX=yes
 719   DEFAULT_wxUSE_RADIOBTN=yes
 720   DEFAULT_wxUSE_SASH=yes
 721   DEFAULT_wxUSE_SCROLLBAR=yes
 722   DEFAULT_wxUSE_SLIDER=yes
 723   DEFAULT_wxUSE_SPINBTN=yes
 724   DEFAULT_wxUSE_SPINCTRL=yes
 725   DEFAULT_wxUSE_SPLITTER=yes
 726   DEFAULT_wxUSE_STATBMP=yes
 727   DEFAULT_wxUSE_STATBOX=yes
 728   DEFAULT_wxUSE_STATLINE=yes
 729   DEFAULT_wxUSE_STATTEXT=yes
 730   DEFAULT_wxUSE_STATUSBAR=yes
 731   DEFAULT_wxUSE_TABDIALOG=no
 732   DEFAULT_wxUSE_TEXTCTRL=yes
 733   DEFAULT_wxUSE_TOGGLEBTN=yes
 734   DEFAULT_wxUSE_TOOLBAR=yes
 735   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 736   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 737   DEFAULT_wxUSE_TREECTRL=yes
 738   DEFAULT_wxUSE_POPUPWIN=yes
 739   DEFAULT_wxUSE_TIPWINDOW=yes
 740
 741   DEFAULT_wxUSE_UNICODE=no
 742   DEFAULT_wxUSE_UNICODE_MSLU=yes
 743   DEFAULT_wxUSE_WCSRTOMBS=no
 744
 745   DEFAULT_wxUSE_PALETTE=yes
 746   DEFAULT_wxUSE_IMAGE=yes
 747   DEFAULT_wxUSE_GIF=yes
 748   DEFAULT_wxUSE_PCX=yes
 749   DEFAULT_wxUSE_IFF=no
 750   DEFAULT_wxUSE_PNM=yes
 751   DEFAULT_wxUSE_XPM=yes
 752   DEFAULT_wxUSE_ICO_CUR=yes
 753   DEFAULT_wxUSE_ACCESSIBILITY=no
 754
 755   DEFAULT_wxUSE_MONOLITHIC=no
 756   DEFAULT_wxUSE_PLUGINS=no
 757   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 758
 759   dnl Appliable only when --with-gtk was used:
 760   DEFAULT_wxUSE_GTK2=yes
 761 fi
 762
 763 dnl WX_ARG_WITH should be used to select whether an external package will be
 764 dnl used or not, to configure compile-time features of this package itself,
 765 dnl use WX_ARG_ENABLE instead
 766
 767 dnl ============================
 768 dnl external package dependecies
 769 dnl ============================
 770
 771 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 772 dnl these values manually
 773 for toolkit in `echo $ALL_TOOLKITS`; do
 774   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 775   if test "x$LINE" != "x" ; then
 776     has_toolkit_in_cache=1
 777     eval "DEFAULT_$LINE"
 778     eval "CACHE_$toolkit=1"
 779   fi
 780 done
 781
 782 dnl ---------------------------------------------------------------------------
 783 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 784 dnl first to disable many other switches if it's given
 785 dnl
 786 dnl NB: this is still in testing stage, don't use if you don't know what you're
 787 dnl     doing
 788 dnl ---------------------------------------------------------------------------
 789
 790 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 791 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 792 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 793
 794 if test "$wxUSE_GUI" = "yes"; then
 795
 796 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 797 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 798 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 799 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 800 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 801 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 802 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 803 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 804 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 805 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 806 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 807 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 808
 809 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 810 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 811
 812 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 813 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 814 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 815 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 816 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 817 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 818 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 819 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 820
 821 fi
 822 dnl for GUI only
 823
 824 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 825 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 826 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 827 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 828 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 829
 830 dnl ---------------------------------------------------------------------------
 831 dnl compile options
 832 dnl ---------------------------------------------------------------------------
 833
 834 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 835 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 836 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 837 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 838 if test "$USE_OS2" = "1"; then
 839     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 840 fi
 841
 842 if test "$wxUSE_DEBUG" = "yes"; then
 843   DEFAULT_wxUSE_DEBUG_FLAG=yes
 844   DEFAULT_wxUSE_DEBUG_INFO=yes
 845   BUILD=debug
 846 elif test "$wxUSE_DEBUG" = "no"; then
 847   DEFAULT_wxUSE_DEBUG_FLAG=no
 848   DEFAULT_wxUSE_DEBUG_INFO=no
 849   BUILD=release
 850 fi
 851
 852 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 853 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 854 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 855 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 856 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 857 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 858 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 859 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 860 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 861 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 862
 863 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 864 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 865
 866 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 867
 868
 869 dnl ---------------------------------------------------------------------------
 870 dnl (small) optional non GUI classes
 871 dnl ---------------------------------------------------------------------------
 872
 873 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 874 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 875
 876 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 877 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 878 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 879 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 880 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 881 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 882 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 883
 884 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 885
 886 dnl please keep the settings below in alphabetical order
 887 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 888 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 889 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 890 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 891 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 892 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 893 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 894 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 895 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 896 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 897 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 898 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 899 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 900 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 901 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 902 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 903 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 904 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 905 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 906 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 907 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 908 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 909 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 910 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 911 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 912 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 913 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 914 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 915 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 916 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 917 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 918 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 919 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 920 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 921
 922 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 923 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 924 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 925 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 926 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 927
 928
 929 dnl ---------------------------------------------------------------------------
 930 dnl "big" options (i.e. those which change a lot of things throughout the library)
 931 dnl ---------------------------------------------------------------------------
 932
 933 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 934
 935 if test "$wxUSE_GUI" = "yes"; then
 936
 937 dnl ---------------------------------------------------------------------------
 938 dnl "big" GUI options
 939 dnl ---------------------------------------------------------------------------
 940
 941 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 942 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 943 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 944 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 945 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 946 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 947 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 948 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 949 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 950 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 951 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 952 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 953 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 954 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 955
 956 dnl ---------------------------------------------------------------------------
 957 dnl PostScript options
 958 dnl ---------------------------------------------------------------------------
 959 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 960
 961 dnl VZ: these options seem to be always on, if someone wants to change it please do
 962 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 963 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 964
 965 dnl ---------------------------------------------------------------------------
 966 dnl resources
 967 dnl ---------------------------------------------------------------------------
 968
 969 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 970 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 971
 972 dnl ---------------------------------------------------------------------------
 973 dnl IPC &c
 974 dnl ---------------------------------------------------------------------------
 975
 976 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 977 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 978 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 979
 980 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 981
 982 dnl ---------------------------------------------------------------------------
 983 dnl optional GUI controls (in alphabetical order except the first one)
 984 dnl ---------------------------------------------------------------------------
 985
 986 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 987
 988 dnl even with --enable-controls, some may be disabled by giving
 989 dnl --disable-<control> later on the command line - but by default all will be
 990 dnl used (and vice versa)
 991 if test "$wxUSE_CONTROLS" = "yes"; then
 992   DEFAULT_wxUSE_ACCEL=yes
 993   DEFAULT_wxUSE_BMPBUTTON=yes
 994   DEFAULT_wxUSE_BUTTON=yes
 995   DEFAULT_wxUSE_CALCTRL=yes
 996   DEFAULT_wxUSE_CARET=yes
 997   DEFAULT_wxUSE_COMBOBOX=yes
 998   DEFAULT_wxUSE_CHECKBOX=yes
 999   DEFAULT_wxUSE_CHECKLISTBOX=yes
1000   DEFAULT_wxUSE_CHOICE=yes
1001   DEFAULT_wxUSE_CHOICEBOOK=yes
1002   DEFAULT_wxUSE_DATEPICKCTRL=yes
1003   DEFAULT_wxUSE_GAUGE=yes
1004   DEFAULT_wxUSE_GRID=yes
1005   DEFAULT_wxUSE_IMAGLIST=yes
1006   DEFAULT_wxUSE_LISTBOOK=yes
1007   DEFAULT_wxUSE_LISTBOX=yes
1008   DEFAULT_wxUSE_LISTCTRL=yes
1009   DEFAULT_wxUSE_NOTEBOOK=yes
1010   DEFAULT_wxUSE_RADIOBOX=yes
1011   DEFAULT_wxUSE_RADIOBTN=yes
1012   DEFAULT_wxUSE_SASH=yes
1013   DEFAULT_wxUSE_SCROLLBAR=yes
1014   DEFAULT_wxUSE_SLIDER=yes
1015   DEFAULT_wxUSE_SPINBTN=yes
1016   DEFAULT_wxUSE_SPINCTRL=yes
1017   DEFAULT_wxUSE_SPLITTER=yes
1018   DEFAULT_wxUSE_STATBMP=yes
1019   DEFAULT_wxUSE_STATBOX=yes
1020   DEFAULT_wxUSE_STATLINE=yes
1021   DEFAULT_wxUSE_STATUSBAR=yes
1022   DEFAULT_wxUSE_TAB_DIALOG=yes
1023   DEFAULT_wxUSE_TOGGLEBTN=yes
1024   DEFAULT_wxUSE_TOOLBAR=yes
1025   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1026   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1027   DEFAULT_wxUSE_TOOLTIPS=yes
1028   DEFAULT_wxUSE_TREECTRL=yes
1029   DEFAULT_wxUSE_POPUPWIN=yes
1030   DEFAULT_wxUSE_TIPWINDOW=yes
1031 elif test "$wxUSE_CONTROLS" = "no"; then
1032   DEFAULT_wxUSE_ACCEL=no
1033   DEFAULT_wxUSE_BMPBUTTON=no
1034   DEFAULT_wxUSE_BUTTON=no
1035   DEFAULT_wxUSE_CALCTRL=no
1036   DEFAULT_wxUSE_CARET=no
1037   DEFAULT_wxUSE_COMBOBOX=no
1038   DEFAULT_wxUSE_CHECKBOX=no
1039   DEFAULT_wxUSE_CHECKLISTBOX=no
1040   DEFAULT_wxUSE_CHOICE=no
1041   DEFAULT_wxUSE_CHOICEBOOK=no
1042   DEFAULT_wxUSE_DATEPICKCTRL=no
1043   DEFAULT_wxUSE_GAUGE=no
1044   DEFAULT_wxUSE_GRID=no
1045   DEFAULT_wxUSE_IMAGLIST=no
1046   DEFAULT_wxUSE_LISTBOOK=no
1047   DEFAULT_wxUSE_LISTBOX=no
1048   DEFAULT_wxUSE_LISTCTRL=no
1049   DEFAULT_wxUSE_NOTEBOOK=no
1050   DEFAULT_wxUSE_RADIOBOX=no
1051   DEFAULT_wxUSE_RADIOBTN=no
1052   DEFAULT_wxUSE_SASH=no
1053   DEFAULT_wxUSE_SCROLLBAR=no
1054   DEFAULT_wxUSE_SLIDER=no
1055   DEFAULT_wxUSE_SPINBTN=no
1056   DEFAULT_wxUSE_SPINCTRL=no
1057   DEFAULT_wxUSE_SPLITTER=no
1058   DEFAULT_wxUSE_STATBMP=no
1059   DEFAULT_wxUSE_STATBOX=no
1060   DEFAULT_wxUSE_STATLINE=no
1061   DEFAULT_wxUSE_STATUSBAR=no
1062   DEFAULT_wxUSE_TAB_DIALOG=no
1063   DEFAULT_wxUSE_TOGGLEBTN=no
1064   DEFAULT_wxUSE_TOOLBAR=no
1065   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1066   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1067   DEFAULT_wxUSE_TOOLTIPS=no
1068   DEFAULT_wxUSE_TREECTRL=no
1069   DEFAULT_wxUSE_POPUPWIN=no
1070   DEFAULT_wxUSE_TIPWINDOW=no
1071 fi
1072
1073 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1074 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1075 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1076 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1077 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1078 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1079 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1080 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1081 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1082 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1083 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1084 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1085 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1086 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1087 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1088 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1089 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1090 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1091 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1092 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1093 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1094 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1095 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1096 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1097 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1098 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1099 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1100 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1101 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1102 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1103 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1104 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1105 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1106 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1107 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1108 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1109 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1110 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1111 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1112 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1113 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1114
1115 dnl ---------------------------------------------------------------------------
1116 dnl common dialogs
1117 dnl ---------------------------------------------------------------------------
1118
1119 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1120 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1121 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1122 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1123 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1124 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1125 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1126 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1127 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1128 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1129 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1130 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1131 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1132 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1133
1134 dnl ---------------------------------------------------------------------------
1135 dnl misc GUI options
1136 dnl ---------------------------------------------------------------------------
1137
1138 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1139 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1140 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1141 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1142 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1143 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1144 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1145 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1146 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1147 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1148
1149 dnl ---------------------------------------------------------------------------
1150 dnl support for image formats that do not rely on external library
1151 dnl ---------------------------------------------------------------------------
1152
1153 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1154 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1155 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1156 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1157 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1158 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1159 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1160 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1161
1162 fi
1163
1164 dnl ---------------------------------------------------------------------------
1165 dnl flavour support
1166 dnl ---------------------------------------------------------------------------
1167
1168 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1169 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1170 dnl It doesn't actually change anything but the output file names.
1171 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1172
1173 dnl ---------------------------------------------------------------------------
1174 dnl some win32 settings
1175 dnl ---------------------------------------------------------------------------
1176
1177 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1178 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1179 if test "x$VENDOR" = "x"; then
1180     VENDOR="custom"
1181 fi
1182
1183
1184 dnl for GUI only
1185
1186 dnl cache the options values before (may be) aborting below
1187 WX_ARG_CACHE_FLUSH
1188
1189 dnl check that no more than one toolkit is given and that if none are given that
1190 dnl we have a default one
1191
1192 AC_MSG_CHECKING(for toolkit)
1193
1194 # In Wine, we need to default to MSW, not GTK or MOTIF
1195 if test "$wxUSE_WINE" = "yes"; then
1196     DEFAULT_DEFAULT_wxUSE_GTK=0
1197     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1198     DEFAULT_DEFAULT_wxUSE_MSW=1
1199     wxUSE_SHARED=no
1200 fi
1201
1202 if test "$wxUSE_GUI" = "yes"; then
1203
1204     if test "$USE_BEOS" = 1; then
1205         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1206     fi
1207
1208     if test "$TOOLKIT_GIVEN" = 1; then
1209       dnl convert "yes" to 1 and "no" to 0
1210       for toolkit in `echo $ALL_TOOLKITS`; do
1211         var=wxUSE_$toolkit
1212         eval "value=\$${var}"
1213         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1214       done
1215     else
1216       dnl try to guess the most apropriate toolkit for this platform
1217       for toolkit in `echo $ALL_TOOLKITS`; do
1218         if test "$has_toolkit_in_cache" != 1; then
1219           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1220         else
1221           var=DEFAULT_wxUSE_$toolkit
1222         fi
1223         eval "wxUSE_$toolkit=\$${var}"
1224       done
1225     fi
1226
1227     dnl we suppose that expr is available (maybe there is a better way to do
1228     dnl this? what about using ALL_TOOLKITS? TODO)
1229     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1230                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1231                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1232
1233     dnl Allow wxUSE_PM only for OS/2 with EMX.
1234     case "${host}" in
1235       *-pc-os2_emx | *-pc-os2-emx )
1236         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1237     esac
1238
1239     case "$NUM_TOOLKITS" in
1240       1)
1241       ;;
1242       0)
1243         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1244       ;;
1245       *)
1246         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1247     esac
1248
1249     dnl cache the wxUSE_<TOOLKIT> values too
1250     for toolkit in `echo $ALL_TOOLKITS`; do
1251       var=wxUSE_$toolkit
1252       eval "value=\$${var}"
1253       if test "x$value" != x; then
1254         cache_var=CACHE_$toolkit
1255         eval "cache=\$${cache_var}"
1256         if test "$cache" = 1; then
1257           echo "$var=$value" >> ${wx_arg_cache_file}
1258         fi
1259         if test "$value" = 1; then
1260           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1261           AC_MSG_RESULT($toolkit_echo)
1262         fi
1263       fi
1264     done
1265 else
1266     if test "x$host_alias" != "x"; then
1267         AC_MSG_RESULT(base ($host_alias hosted) only)
1268     else
1269         AC_MSG_RESULT(base only)
1270     fi
1271 fi
1272
1273 dnl ---------------------------------------------------------------------------
1274 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1275 dnl 'just' a POSIX platform, so the Win32 API must not be available
1276 dnl ---------------------------------------------------------------------------
1277 dnl (Windows-only piece)
1278 wants_win32=0
1279 doesnt_want_win32=0
1280 case "${host}" in
1281   *-*-cygwin*)
1282       if test "$wxUSE_MSW" = 1 ; then
1283         wants_win32=1
1284       else
1285         doesnt_want_win32=1
1286       fi
1287   ;;
1288   *-*-mingw*)
1289       wants_win32=1
1290   ;;
1291 esac
1292
1293 dnl ---------------------------------------------------------------------------
1294 dnl Wine is a virtual platform, we need to patch things up a bit
1295 dnl ---------------------------------------------------------------------------
1296 if test "$wxUSE_WINE" = "yes"; then
1297     wants_win32=1
1298     dnl FIXME: we should do a better job of testing for these
1299     CC=winegcc
1300     CXX=wineg++
1301     RESCOMP=wrc
1302     LDFLAGS_GUI="-mwindows"
1303 fi
1304
1305 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1306 dnl     take effect on Cygwin/Mingw and not other platforms.
1307 if test "$wants_win32" = 1 ; then
1308     USE_UNIX=0
1309     USE_WIN32=1
1310     AC_DEFINE(__WIN32__)
1311     AC_DEFINE(__WIN95__)
1312     AC_DEFINE(__WINDOWS__)
1313     AC_DEFINE(__GNUWIN32__)
1314     AC_DEFINE(STRICT)
1315     AC_DEFINE(WINVER, 0x0400)
1316 fi
1317 if test "$doesnt_want_win32" = 1 ; then
1318     USE_UNIX=1
1319     USE_WIN32=0
1320 fi
1321 dnl (end of Windows-only piece)
1322
1323 if test "$USE_UNIX" = 1 ; then
1324     wxUSE_UNIX=yes
1325     AC_DEFINE(__UNIX__)
1326 fi
1327
1328 dnl ---------------------------------------------------------------------------
1329 dnl Checks for programs
1330 dnl ---------------------------------------------------------------------------
1331
1332 dnl flush the cache because checking for programs might abort
1333 AC_CACHE_SAVE
1334
1335 dnl cross-compiling support: we're cross compiling if the build system is
1336 dnl different from the target one (assume host and target be always the same)
1337 if test "$build" != "$host" ; then
1338     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1339         CC=$host_alias-gcc
1340         CXX=$host_alias-c++
1341         AR=$host_alias-ar
1342         RANLIB=$host_alias-ranlib
1343         DLLTOOL=$host_alias-dlltool
1344         RESCOMP=$host_alias-windres
1345         STRIP=$host_alias-strip
1346     elif test "x$CC" '!=' "x"; then
1347         echo "You set CC, I assume you know what you are doing."
1348     else
1349         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1350     fi
1351 fi
1352
1353 dnl C-compiler checks
1354 dnl   defines CC with the compiler to use
1355 dnl   defines GCC with yes if using gcc
1356 dnl   defines GCC empty if not using gcc
1357 dnl   defines CFLAGS
1358 dnl
1359 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1360 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1361 dnl -g and -O flags ourselves below
1362 CFLAGS=${CFLAGS:=}
1363 AC_PROG_CC
1364 AC_BAKEFILE_PROG_MWCC
1365
1366 dnl is -traditional needed for correct compilations
1367 dnl   adds -traditional for gcc if needed
1368 AC_PROG_GCC_TRADITIONAL
1369
1370 AC_LANG_SAVE
1371 AC_LANG_CPLUSPLUS
1372
1373 dnl C++-compiler checks
1374 dnl   defines CXX with the compiler to use
1375 dnl   defines GXX with yes if using gxx
1376 dnl   defines GXX empty if not using gxx
1377 dnl   defines CXXFLAGS
1378 dnl
1379 dnl see CFLAGS line above
1380 CXXFLAGS=${CXXFLAGS:=}
1381 AC_PROG_CXX
1382 AC_BAKEFILE_PROG_MWCXX
1383
1384 AC_LANG_RESTORE
1385
1386 dnl ranlib command
1387 dnl   defines RANLIB with the appropriate command
1388 AC_PROG_RANLIB
1389
1390 dnl ar command
1391 dnl   defines AR with the appropriate command
1392 AC_CHECK_PROG(AR, ar, ar)
1393 if test "x$AR" = "x" ; then
1394     AC_MSG_ERROR([ar is needed to build wxWidgets])
1395 fi
1396
1397 dnl install checks
1398 dnl   defines INSTALL with the appropriate command
1399 AC_PROG_INSTALL
1400
1401 dnl   make install path absolute (if not already);
1402 dnl   will fail with (some) MSDOS paths
1403 case ${INSTALL} in
1404   /* ) # Absolute
1405      ;;
1406   ?:* ) # Drive letter, considered as absolute.
1407      ;;
1408   *)
1409      INSTALL=`pwd`/${INSTALL} ;;
1410 esac
1411
1412
1413 case "${host}" in
1414
1415     dnl The other BSD's should probably go in here too, since this is
1416     dnl to workaround a strange static lib BSDism.
1417     dnl Mac OS X install seems to ignore -p option...
1418     powerpc-*-darwin* )
1419         INSTALL_PROGRAM="cp -fp"
1420         INSTALL_DATA="cp -fp"
1421         ;;
1422     *)
1423         ;;
1424 esac
1425
1426 dnl strip command
1427 dnl   defines STRIP as strip or nothing if not found
1428 AC_CHECK_PROG(STRIP, strip, strip, true)
1429
1430 dnl does make support "-include" (only GNU make does AFAIK)?
1431 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1432 [
1433     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1434             egrep -s GNU > /dev/null); then
1435         wx_cv_prog_makeisgnu="yes"
1436     else
1437         wx_cv_prog_makeisgnu="no"
1438     fi
1439 ])
1440
1441 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1442     IF_GNU_MAKE=""
1443 else
1444     IF_GNU_MAKE="#"
1445 fi
1446
1447 AC_SUBST(IF_GNU_MAKE)
1448
1449 dnl we don't need to check for VPATH support in GNU make - it does have it
1450 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1451 dnl check if VPATH works
1452 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1453 dnl create Makefile
1454 cat - << EOF > confMake
1455 check : file
1456         cp \$? \$@
1457         cp \$? final_file
1458 EOF
1459
1460 if test ! -d sub ; then
1461   mkdir sub
1462 fi
1463 echo dummy > sub/file
1464 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1465 RESULT=$?
1466 rm -f sub/file check final_file confMake
1467 rmdir sub
1468 if test "$RESULT" = 0; then
1469   wx_cv_prog_makevpath="yes"
1470 else
1471   wx_cv_prog_makevpath="no"
1472 fi
1473 ])
1474
1475 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1476 AC_MSG_ERROR([
1477 You need a make-utility that is able to use the variable
1478 VPATH correctly.
1479 If your version of make does not support VPATH correctly,
1480 please install GNU-make (possibly as gmake), and start
1481 configure with the following command:
1482 export MAKE=gmake; ./configure  for sh-type shells
1483 setenv MAKE gmake; ./configure  for csh-type shells
1484 Also please do remember to use gmake in this case every time
1485 you are trying to compile.
1486 ])
1487 fi dnl make without VPATH
1488 fi dnl not GNU make
1489
1490 dnl needed for making link to setup.h
1491 AC_PROG_LN_S
1492
1493 dnl ------------------------------------------------------------------------
1494 dnl Platform specific tests
1495 dnl ------------------------------------------------------------------------
1496
1497 dnl This case is for OS X vs. everything else
1498 case "${host}" in
1499   powerpc-*-darwin* )
1500     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1501     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1502         choke me for lack of PowerPC
1503 #endif
1504 ],
1505         [AC_MSG_RESULT([yes])],
1506         [AC_MSG_RESULT([no])
1507         AC_DEFINE(__POWERPC__)
1508     ])
1509     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1510     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1511 ],[],
1512         [AC_MSG_RESULT([yes])],
1513         [AC_MSG_RESULT([no])
1514         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1515         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1516 #include <CoreFoundation/CFBase.h>
1517         ],[],
1518         [AC_MSG_RESULT([yes])
1519         dnl We must use -D so source files that don't include wx/setup.h
1520         dnl but do include CFBase will work.
1521         CPPFLAGS="$CPPFLAGS -D__CF_USE_FRAMEWORK_INCLUDES__"],
1522         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1523         )
1524         ]
1525     )
1526   ;;
1527 esac
1528
1529 dnl This case is for OS/2 vs. everything else
1530 case "${host}" in
1531   *-pc-os2_emx | *-pc-os2-emx )
1532       dnl ---------------------------------------------------------------------
1533       dnl When we are using gcc on OS/2, we want to be either using resources
1534       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1535       dnl Moreover we need to link explicitly against either stdcpp.a or
1536       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1537       dnl not "g++/c++".
1538       dnl ---------------------------------------------------------------------
1539       dnl (OS/2-only piece)
1540       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1541           dnl More complete Unix emulation for unix-like ports
1542           dnl by linking in POSIX/2's cExt (if available).
1543           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1544       else
1545           dnl Include resources for the "native" port (wxPM).
1546           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1547       fi
1548       dnl Check for the gcc version (and thereby for the C runtime library).
1549       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1550       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1551       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1552       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1553       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1554           AC_TRY_RUN(
1555               dnl Check the gcc version macro.
1556               [
1557                   #include <stdio.h>
1558
1559                   int main()
1560                   {
1561                       FILE *f=fopen("conftestval", "w");
1562                       if (!f) exit(1);
1563                       fprintf(f,
1564                   #if (__GNUC__ < 3)
1565                               "EMX2"
1566                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1567                               "EMX3"
1568                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1569                               "Innotek5"
1570                   #else
1571                               "Innotek6"
1572                   #endif
1573                       );
1574                       exit(0);
1575                   }
1576               ],
1577               wx_cv_gccversion=`cat conftestval`,
1578               wx_cv_gccversion="EMX2",
1579               dnl Compilation error: Assuming standard EMX environment
1580               wx_cv_gccversion="EMX2"
1581           )
1582       ])
1583       if test "$wx_cv_gccversion" = "EMX2"; then
1584           LIBS="$LIBS -lstdcpp"
1585           LDFLAGS="$LDFLAGS -Zsysv-signals"
1586       else
1587           if test "$wx_cv_gccversion" = "EMX3"; then
1588               LIBS="$LIBS -lstdcxx"
1589               LDFLAGS="$LDFLAGS -Zsysv-signals"
1590           else
1591               LIBS="$LIBS -lstdc++"
1592           fi
1593       fi
1594       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1595         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1596         wxUSE_OMF=yes
1597       fi
1598       if test "$wxUSE_OMF" = "yes"; then
1599         LDFLAGS="$LDFLAGS -Zomf -Zlinker /PMTYPE:PM -Zlinker /EXEPACK"
1600       fi
1601       dnl (end of OS/2-only piece)
1602   ;;
1603   *)
1604       dnl ---------------------------------------------------------------------
1605       dnl look for strcasecmp() in string.h and then strings.h if it's not
1606       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1607       dnl used.
1608       dnl ---------------------------------------------------------------------
1609       dnl (non-OS/2-only piece)
1610
1611       AC_LANG_SAVE
1612       AC_LANG_CPLUSPLUS
1613
1614       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1615           AC_TRY_LINK([
1616               #include <string.h>
1617               ],
1618               [
1619                   strcasecmp("foo", "bar");
1620               ],
1621               ac_cv_string_strcasecmp=yes,
1622               ac_cv_string_strcasecmp=no
1623           )
1624       ])
1625
1626       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1627           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1628       else
1629           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1630               AC_TRY_LINK([
1631                   #include <strings.h>
1632                   ],
1633                   [
1634                       strcasecmp("foo", "bar");
1635                   ],
1636                   ac_cv_strings_strcasecmp=yes,
1637                   ac_cv_strings_strcasecmp=no
1638               )
1639           ])
1640
1641           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1642               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1643           else
1644               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1645           fi
1646       fi
1647
1648       AC_LANG_RESTORE
1649       dnl (end of non-OS/2-only piece)
1650   ;;
1651 esac
1652
1653 dnl ------------------------------------------------------------------------
1654 dnl Check for headers
1655 dnl ------------------------------------------------------------------------
1656
1657 dnl defines HAVE_STDLIB_H
1658 AC_CHECK_HEADERS(stdlib.h)
1659 dnl defines HAVE_MALLOC_H
1660 AC_CHECK_HEADERS(malloc.h)
1661 dnl defines HAVE_UNISTD_H
1662 AC_CHECK_HEADERS(unistd.h)
1663 dnl defines HAVE_WCHAR_H
1664 AC_CHECK_HEADERS(wchar.h)
1665
1666 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1667 if test "$ac_cv_header_wchar_h" != "yes"; then
1668     dnl defines HAVE_WCSTR_H
1669     AC_CHECK_HEADERS(wcstr.h)
1670 fi
1671
1672 dnl defines HAVE_FNMATCH_H
1673 AC_CHECK_HEADERS(fnmatch.h)
1674
1675 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1676     AC_CHECK_FUNCS(fnmatch)
1677 fi
1678
1679 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1680 AC_CHECK_HEADERS(langinfo.h)
1681
1682 case "${host}" in
1683   *-pc-os2_emx | *-pc-os2-emx )
1684       dnl Explicitly link -lintl if langinfo.h is available
1685       dnl and intl not yet included in libc
1686       if test $ac_cv_header_langinfo_h = "yes" \
1687                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1688                      -o "$wx_cv_gccversion" = "EMX3" \
1689                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1690           LIBS="$LIBS -lintl"
1691       fi
1692   ;;
1693 esac
1694
1695 if test "$wxUSE_GUI" = "yes"; then
1696     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1697         dnl defines HAVE_X11_XKBLIB_H
1698         AC_CHECK_HEADERS(X11/Xlib.h)
1699         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1700                          [
1701                           #if HAVE_X11_XLIB_H
1702                             #include <X11/Xlib.h>
1703                           #endif
1704                          ])
1705     fi
1706 fi
1707
1708 dnl ---------------------------------------------------------------------------
1709 dnl Checks for compiler characteristics
1710 dnl ---------------------------------------------------------------------------
1711
1712 dnl defines const to be empty if c-compiler does not support const fully
1713 AC_C_CONST
1714 dnl defines inline to a sensible value for the c-compiler
1715 AC_C_INLINE
1716
1717 dnl check the sizes of integral types (give some reasonable default values for
1718 dnl cross-compiling)
1719 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1720 AC_CHECK_SIZEOF(char, 1)
1721 AC_CHECK_SIZEOF(short, 2)
1722 AC_CHECK_SIZEOF(void *, 4)
1723 AC_CHECK_SIZEOF(int, 4)
1724 AC_CHECK_SIZEOF(long, 4)
1725 AC_CHECK_SIZEOF(size_t, 4)
1726
1727 case "${host}" in
1728     arm-*-linux* )
1729         AC_CHECK_SIZEOF(long long, 8)
1730     ;;
1731     *-hp-hpux* )
1732         AC_CHECK_SIZEOF(long long, 0)
1733         if test "$ac_cv_sizeof_long_long" != "0"; then
1734             dnl HPUX 10.20 headers need this define in order to use long long definitions
1735             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1736         fi
1737     ;;
1738     * )
1739         AC_CHECK_SIZEOF(long long, 0)
1740 esac
1741
1742 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1743 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1744 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1745 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1746 [
1747     AC_TRY_RUN(
1748         [
1749             /* DJGPP only has fake wchar_t: */
1750             #ifdef __DJGPP__
1751             #  error "fake wchar_t"
1752             #endif
1753             #ifdef HAVE_WCHAR_H
1754             #  ifdef __CYGWIN__
1755             #    include <stddef.h>
1756             #  endif
1757             #  include <wchar.h>
1758             #endif
1759             #ifdef HAVE_STDLIB_H
1760             #  include <stdlib.h>
1761             #endif
1762             #include <stdio.h>
1763             int main()
1764             {
1765                 FILE *f=fopen("conftestval", "w");
1766                 if (!f) exit(1);
1767                 fprintf(f, "%i", sizeof(wchar_t));
1768                 exit(0);
1769             }
1770         ],
1771         wx_cv_sizeof_wchar_t=`cat conftestval`,
1772         wx_cv_sizeof_wchar_t=0,
1773         [
1774             case "${host}" in
1775               *-pc-msdosdjgpp )
1776                 wx_cv_sizeof_wchar_t=0
1777                 ;;
1778               * )
1779                 wx_cv_sizeof_wchar_t=4
1780                 ;;
1781             esac
1782         ]
1783     )
1784 ])
1785
1786 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1787
1788 dnl checks needed to define wxVaCopy
1789 AC_CACHE_CHECK([for va_copy],
1790     wx_cv_func_va_copy,
1791     [
1792         AC_LINK_IFELSE([
1793             #include <stdarg.h>
1794             void foo(char *f, ...)
1795             {
1796                 va_list ap1, ap2;
1797                 va_start(ap1, f);
1798                 va_copy(ap2, ap1);
1799                 va_end(ap2);
1800                 va_end(ap1);
1801             }
1802             int main()
1803             {
1804                 foo("hi", 17);
1805                 return 0;
1806             }],
1807             wx_cv_func_va_copy=yes,
1808             wx_cv_func_va_copy=no
1809         )
1810     ]
1811 )
1812
1813 if test $wx_cv_func_va_copy = "yes"; then
1814     AC_DEFINE(HAVE_VA_COPY)
1815 else
1816     dnl try to understand how can we copy va_lists
1817     AC_CACHE_CHECK([if va_list can be copied by value],
1818         wx_cv_type_va_list_lvalue,
1819         [
1820             AC_RUN_IFELSE([
1821                 #include <stdarg.h>
1822                 int foo(char *f, ...)
1823                 {
1824                     va_list ap1, ap2;
1825                     va_start(ap1, f);
1826                     ap2 = ap1;
1827                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1828                         return 1;
1829                     va_end(ap2);
1830                     va_end(ap1);
1831                     return 0;
1832                 }
1833                 int main()
1834                 {
1835                     return foo("hi", 17);
1836                 }],
1837                 wx_cv_type_va_list_lvalue=yes,
1838                 wx_cv_type_va_list_lvalue=no,
1839                 dnl assume most common case for cross-compiling...
1840                 wx_cv_type_va_list_lvalue=yes
1841             )
1842         ]
1843     )
1844
1845     if test $wx_cv_type_va_list_lvalue != "yes"; then
1846         dnl we suppose that the only thing which can't be copied like this
1847         dnl are arrays... only experience will show whether this is really true
1848         AC_DEFINE(VA_LIST_IS_ARRAY)
1849     fi
1850 fi
1851
1852 dnl check for large file support
1853 AC_SYS_LARGEFILE
1854
1855 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1856 dnl line because otherwise the system headers risk being included before
1857 dnl wx/defs.h which defines these constants leading to inconsistent
1858 dnl sizeof(off_t) in different source files of the same program and linking
1859 dnl problems
1860 if test "x$wx_largefile" = "xyes"; then
1861     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1862         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1863     else
1864         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1865     fi
1866     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1867     AC_FUNC_FSEEKO
1868     if test "$ac_cv_sys_largefile_source" != no; then
1869         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1870     fi
1871     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1872 fi
1873
1874 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1875 WX_C_BIGENDIAN
1876
1877 dnl check for iostream (as opposed to iostream.h) standard header
1878 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1879
1880 dnl check whether C++ compiler supports bool built-in type
1881 WX_CPP_BOOL
1882
1883 dnl check whether C++ compiler supports explicit keyword
1884 WX_CPP_EXPLICIT
1885
1886 dnl check whether C++ compiler supports C++ casts
1887 AC_CXX_CONST_CAST
1888 AC_CXX_REINTERPRET_CAST
1889 AC_CXX_STATIC_CAST
1890
1891 dnl check various STL features
1892 if test "$wxUSE_STL" = "yes"; then
1893     AC_LANG_PUSH(C++)
1894
1895     dnl check for basic STL functionality
1896     AC_MSG_CHECKING([for basic STL functionality])
1897     AC_TRY_COMPILE([#include <string>
1898                     #include <functional>
1899                     #include <algorithm>
1900                     #include <vector>
1901                     #include <list>],
1902                     [std::vector<int> moo;
1903                      std::list<int> foo;
1904                      std::vector<int>::iterator it =
1905                          std::find_if(moo.begin(), moo.end(),
1906                                       std::bind2nd(std::less<int>(), 3));],
1907                     [AC_MSG_RESULT([yes])],
1908                     [AC_MSG_RESULT([no])
1909                      AC_MSG_ERROR([Basic STL functionality missing])])
1910
1911     dnl check if <string> declares std::wstring
1912     AC_MSG_CHECKING([for std::wstring in <string>])
1913     AC_TRY_COMPILE([#include <string>],
1914                    [std::wstring foo;],
1915                    [AC_MSG_RESULT(yes)
1916                     AC_DEFINE(HAVE_STD_WSTRING)],
1917                    [AC_MSG_RESULT(no)])
1918
1919     dnl check for compliant std::string::compare
1920     AC_MSG_CHECKING([for compliant std::string::compare])
1921     AC_TRY_COMPILE([#include <string>],
1922                    [std::string foo, bar;
1923                     foo.compare(bar);
1924                     foo.compare(1, 1, bar);
1925                     foo.compare(1, 1, bar, 1, 1);
1926                     foo.compare("");
1927                     foo.compare(1, 1, "");
1928                     foo.compare(1, 1, "", 2);],
1929                    [AC_MSG_RESULT(yes)
1930                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1931                    [AC_MSG_RESULT(no)])
1932
1933     dnl check for hash_map and hash_set headers
1934     AC_CHECK_HEADER([hash_map],
1935                     [AC_MSG_CHECKING([for hash_map and hash_set])
1936                      AC_TRY_COMPILE([#include <hash_map>
1937                                      #include <hash_set>],
1938                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1939                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1940                                     [AC_MSG_RESULT(yes)
1941                                      AC_DEFINE(HAVE_HASH_MAP)
1942                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1943                                     [AC_MSG_RESULT(no)])
1944                      ])
1945
1946     AC_CHECK_HEADER([ext/hash_map],
1947                     [AC_MSG_CHECKING([for hash_map and hash_set])
1948                      AC_TRY_COMPILE([#include <ext/hash_map>
1949                                      #include <ext/hash_set>],
1950                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1951                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1952                                     [AC_MSG_RESULT(yes)
1953                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1954                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1955                                     [AC_MSG_RESULT(no)])
1956                      ])
1957
1958     AC_LANG_POP
1959 fi
1960
1961 dnl ---------------------------------------------------------------------------
1962 dnl Define search path for includes and libraries: all headers and libs will be
1963 dnl looked for in all directories of this path
1964 dnl ---------------------------------------------------------------------------
1965
1966 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1967 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1968 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1969 dnl
1970 dnl Also try to put all directories which may contain X11R6 before those which
1971 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1972 dnl
1973 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1974 dnl systems which have both (AIX 4.x does)
1975 SEARCH_INCLUDE="\
1976     /usr/local/include        \
1977                               \
1978     /usr/Motif-2.1/include    \
1979     /usr/Motif-1.2/include    \
1980     /usr/include/Motif1.2     \
1981     /opt/xpm/include/X11      \
1982     /opt/GBxpm/include/       \
1983     /opt/GBxpm/X11/include/   \
1984                               \
1985     /usr/dt/include           \
1986     /usr/openwin/include      \
1987                               \
1988     /usr/include/Xm           \
1989                               \
1990     /usr/X11R6/include        \
1991     /usr/X11R6.4/include      \
1992     /usr/X11R5/include        \
1993     /usr/X11R4/include        \
1994                               \
1995     /usr/include/X11R6        \
1996     /usr/include/X11R5        \
1997     /usr/include/X11R4        \
1998                               \
1999     /usr/local/X11R6/include  \
2000     /usr/local/X11R5/include  \
2001     /usr/local/X11R4/include  \
2002                               \
2003     /usr/local/include/X11R6  \
2004     /usr/local/include/X11R5  \
2005     /usr/local/include/X11R4  \
2006                               \
2007     /usr/X11/include          \
2008     /usr/include/X11          \
2009     /usr/local/X11/include    \
2010     /usr/local/include/X11    \
2011                               \
2012     /usr/X386/include         \
2013     /usr/x386/include         \
2014     /usr/XFree86/include/X11  \
2015                               \
2016     X:/XFree86/include        \
2017     X:/XFree86/include/X11    \
2018                               \
2019     /usr/include/gtk          \
2020     /usr/local/include/gtk    \
2021     /usr/include/glib         \
2022     /usr/local/include/glib   \
2023                               \
2024     /usr/include/qt           \
2025     /usr/local/include/qt     \
2026                               \
2027     /usr/local/arm/3.3.2/include     \
2028                               \
2029     /usr/include/windows      \
2030     /usr/include/wine         \
2031     /usr/local/include/wine   \
2032                               \
2033     /usr/unsupported/include  \
2034     /usr/athena/include       \
2035     /usr/local/x11r5/include  \
2036     /usr/lpp/Xamples/include  \
2037                               \
2038     /usr/openwin/share/include"
2039
2040 dnl prepend lib and lib32 for IRIX where the files in these directories should
2041 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2042 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2043 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2044 dnl
2045 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
2046 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
2047
2048 dnl ------------------------------------------------------------------------
2049 dnl Check for libraries
2050 dnl ------------------------------------------------------------------------
2051
2052 dnl flush the cache because checking for libraries below might abort
2053 AC_CACHE_SAVE
2054
2055 dnl check for glibc version
2056 dnl
2057 dnl VZ: I have no idea why had this check been there originally, but now
2058 dnl     we could probably do without it by just always adding _GNU_SOURCE
2059 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2060     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2061         AC_TRY_COMPILE([#include <features.h>],
2062             [
2063                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2064                     #error not glibc2.1
2065                 #endif
2066             ],
2067             [
2068                 wx_cv_lib_glibc21=yes
2069             ],
2070             [
2071                 wx_cv_lib_glibc21=no
2072             ]
2073         )
2074     ])
2075     if test "$wx_cv_lib_glibc21" = "yes"; then
2076         AC_DEFINE(wxHAVE_GLIBC2)
2077     fi
2078 fi
2079
2080 dnl we may need _GNU_SOURCE for 2 things:
2081 dnl
2082 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2083 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2084 dnl  which breaks libtiff compilation, so it is simpler to just define
2085 dnl  _GNU_SOURCE to get everything)
2086 dnl
2087 dnl  2. for Unicode functions
2088 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2089     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2090         AC_DEFINE(_GNU_SOURCE)
2091     fi
2092 fi
2093
2094 dnl ---------------------------------------------------------------------------
2095 dnl Optional libraries
2096 dnl
2097 dnl   --with-<lib>=sys
2098 dnl       looks for system library and fails if not found
2099 dnl
2100 dnl   --with-<lib>
2101 dnl   --with-<lib>=yes
2102 dnl       looks for system library and, if not found, prints a warning,
2103 dnl       falls back to the builtin wx version, and continues configuration
2104 dnl
2105 dnl   --with-<lib>=builtin
2106 dnl       uses builtin wx version without searching for system library
2107 dnl
2108 dnl   --with-<lib>=no
2109 dnl   --without-<lib>
2110 dnl       do not use library (neither system nor builtin wx version)
2111 dnl
2112 dnl ---------------------------------------------------------------------------
2113
2114 dnl ------------------------------------------------------------------------
2115 dnl Check for regex libraries
2116 dnl ------------------------------------------------------------------------
2117
2118 if test "$wxUSE_REGEX" != "no"; then
2119     AC_DEFINE(wxUSE_REGEX)
2120
2121     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2122         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2123         wxUSE_REGEX=builtin
2124     fi
2125
2126     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2127         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2128         dnl on some old systems it may be in libregex - check for it too?
2129         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2130
2131         if test "x$ac_cv_func_regcomp" != "xyes"; then
2132             if test "$wxUSE_REGEX" = "sys" ; then
2133                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2134             else
2135                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2136                 wxUSE_REGEX=builtin
2137             fi
2138         else
2139             dnl we are using the system library
2140             wxUSE_REGEX=sys
2141             dnl only the built-in supports advanced REs
2142             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2143         fi
2144     fi
2145 fi
2146
2147 dnl ------------------------------------------------------------------------
2148 dnl Check for zlib compression library
2149 dnl ------------------------------------------------------------------------
2150
2151 ZLIB_LINK=
2152 if test "$wxUSE_ZLIB" != "no" ; then
2153     AC_DEFINE(wxUSE_ZLIB)
2154
2155     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2156         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2157         dnl should still use it because hopefully (can someone confirm this?)
2158         dnl Apple did fix the security problem in it and not using the system
2159         dnl library results in a whole bunch of warnings when linking with
2160         dnl Carbon framework
2161         if test "$USE_DARWIN" = 1; then
2162             system_zlib_h_ok="yes"
2163         else
2164             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2165             dnl known to not work) and although I don't know which is
2166             dnl the minimal required version it's safer to test for 1.1.4 as
2167             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2168             dnl has anything more ancient (1.1.3 was released in July 1998)
2169             dnl anyhow
2170             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2171                 [AC_TRY_RUN(
2172                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2173                     [
2174                         #include <zlib.h>
2175                         #include <stdio.h>
2176
2177                         int main()
2178                         {
2179                             FILE *f=fopen("conftestval", "w");
2180                             if (!f) exit(1);
2181                             fprintf(f, "%s",
2182                                     ZLIB_VERSION[0] == '1' &&
2183                                     (ZLIB_VERSION[2] > '1' ||
2184                                     (ZLIB_VERSION[2] == '1' &&
2185                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2186                             exit(0);
2187                         }
2188                     ],
2189                     ac_cv_header_zlib_h=`cat conftestval`,
2190                     ac_cv_header_zlib_h=no,
2191                     dnl cross-compiling: don't have an answer, try later
2192                     unset ac_cv_header_zlib_h
2193                 )]
2194             )
2195             dnl If the test above did not come up with a value (e.g. cross
2196             dnl compiling) then this should give a definitive answer
2197             AC_CHECK_HEADER(zlib.h)
2198
2199             system_zlib_h_ok=$ac_cv_header_zlib_h
2200         fi
2201
2202         if test "$system_zlib_h_ok" = "yes"; then
2203             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2204         fi
2205
2206         if test "x$ZLIB_LINK" = "x" ; then
2207             if test "$wxUSE_ZLIB" = "sys" ; then
2208                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2209             else
2210                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2211                 wxUSE_ZLIB=builtin
2212             fi
2213         else
2214             dnl we are using the system library
2215             wxUSE_ZLIB=sys
2216         fi
2217     fi
2218 fi
2219
2220 dnl ------------------------------------------------------------------------
2221 dnl Check for png library
2222 dnl ------------------------------------------------------------------------
2223
2224 PNG_LINK=
2225 if test "$wxUSE_LIBPNG" != "no" ; then
2226     AC_DEFINE(wxUSE_LIBPNG)
2227
2228     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2229         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2230         wxUSE_LIBPNG=sys
2231     fi
2232
2233     dnl for the check below to have a chance to succeed, we must already have
2234     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2235     dnl doesn't depend on zlib)
2236     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2237         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2238         wxUSE_LIBPNG=builtin
2239     fi
2240
2241     if test "$wxUSE_MGL" != 1 ; then
2242         dnl Don't check for libpng when building wxMGL, libmgl contains it
2243         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2244             dnl libpng version 0.9 is known to not work, if an even newer
2245             dnl version is required, just bump it up in the test below
2246             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2247                 [AC_TRY_RUN(
2248                     dnl png.h defines PNG_LIBPNG_VER=number
2249                     [
2250                         #include <png.h>
2251                         #include <stdio.h>
2252
2253                         int main()
2254                         {
2255                             FILE *f=fopen("conftestval", "w");
2256                             if (!f) exit(1);
2257                             fprintf(f, "%s",
2258                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2259                             exit(0);
2260                         }
2261                     ],
2262                     ac_cv_header_png_h=`cat conftestval`,
2263                     ac_cv_header_png_h=no,
2264                     dnl cross-compiling: test (later) if we have any png.h
2265                     unset ac_cv_header_png_h
2266                 )]
2267             )
2268             AC_CHECK_HEADER(png.h)
2269
2270             if test "$ac_cv_header_png_h" = "yes"; then
2271                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2272             fi
2273
2274             if test "x$PNG_LINK" = "x" ; then
2275                 if test "$wxUSE_LIBPNG" = "sys" ; then
2276                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2277                 else
2278                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2279                     wxUSE_LIBPNG=builtin
2280                 fi
2281             else
2282                 dnl we are using the system library
2283                 wxUSE_LIBPNG=sys
2284             fi
2285         fi
2286     fi
2287
2288     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2289 fi
2290
2291 dnl ------------------------------------------------------------------------
2292 dnl Check for jpeg library
2293 dnl ------------------------------------------------------------------------
2294
2295 JPEG_LINK=
2296 if test "$wxUSE_LIBJPEG" != "no" ; then
2297     AC_DEFINE(wxUSE_LIBJPEG)
2298
2299     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2300         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2301         wxUSE_LIBJPEG=sys
2302     fi
2303
2304     if test "$wxUSE_MGL" != 1 ; then
2305         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2306         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2307             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2308             dnl HAVE_STDLIB_H which are already defined and this provokes
2309             dnl a compiler warning which configure considers as an error...
2310             AC_MSG_CHECKING(for jpeglib.h)
2311             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2312                 AC_TRY_COMPILE(
2313                     [
2314                         #undef HAVE_STDLIB_H
2315                         #include <stdio.h>
2316                         #include <jpeglib.h>
2317                     ],
2318                     [
2319                     ],
2320                     ac_cv_header_jpeglib_h=yes,
2321                     ac_cv_header_jpeglib_h=no
2322                 )
2323             )
2324             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2325
2326             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2327                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2328             fi
2329
2330             if test "x$JPEG_LINK" = "x" ; then
2331                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2332                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2333                 else
2334                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2335                     wxUSE_LIBJPEG=builtin
2336                 fi
2337             else
2338                 dnl we are using the system library
2339                 wxUSE_LIBJPEG=sys
2340             fi
2341         fi
2342     fi
2343 fi
2344
2345 dnl ------------------------------------------------------------------------
2346 dnl Check for tiff library
2347 dnl ------------------------------------------------------------------------
2348
2349 TIFF_LINK=
2350 TIFF_PREREQ_LINKS=-lm
2351 if test "$wxUSE_LIBTIFF" != "no" ; then
2352     AC_DEFINE(wxUSE_LIBTIFF)
2353
2354     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2355         dnl libtiff may depend on libjpeg and libz so use them in the test
2356         dnl below or it would fail
2357         if test "$wxUSE_LIBJPEG" = "sys"; then
2358             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2359         fi
2360         if test "$wxUSE_ZLIB" = "sys"; then
2361             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2362         fi
2363         AC_CHECK_HEADER(tiffio.h,
2364                         [
2365                             AC_CHECK_LIB(tiff, TIFFError,
2366                                          TIFF_LINK=" -ltiff",
2367                                          ,
2368                                          $TIFF_PREREQ_LINKS)
2369                         ]
2370                        )
2371
2372         if test "x$TIFF_LINK" = "x" ; then
2373             if test "$wxUSE_LIBTIFF" = "sys" ; then
2374                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2375             else
2376                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2377                 wxUSE_LIBTIFF=builtin
2378             fi
2379         else
2380             dnl we are using the system library
2381             wxUSE_LIBTIFF=sys
2382         fi
2383     fi
2384 fi
2385
2386 dnl ------------------------------------------------------------------------
2387 dnl Check for expat libraries
2388 dnl ------------------------------------------------------------------------
2389
2390 if test "$wxUSE_EXPAT" != "no"; then
2391     wxUSE_XML=yes
2392     AC_DEFINE(wxUSE_EXPAT)
2393     AC_DEFINE(wxUSE_XML)
2394
2395     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2396         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2397         if test "x$found_expat_h" = "x1"; then
2398             dnl Expat 1.95.6 comes with broken expat.h:
2399             AC_CACHE_CHECK([if expat.h is valid C++ header],
2400                 wx_cv_expat_is_not_broken,
2401                 [
2402                 AC_LANG_SAVE
2403                 AC_LANG_CPLUSPLUS
2404                 AC_TRY_COMPILE([#include <expat.h>],[],
2405                     wx_cv_expat_is_not_broken=yes,
2406                     wx_cv_expat_is_not_broken=no
2407                 )
2408                 AC_LANG_RESTORE
2409                 ]
2410             )
2411             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2412                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2413             fi
2414         fi
2415         if test "x$EXPAT_LINK" = "x" ; then
2416             if test "$wxUSE_EXPAT" = "sys" ; then
2417                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2418             else
2419                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2420                 wxUSE_EXPAT=builtin
2421             fi
2422         else
2423             dnl we are using the system library
2424             wxUSE_EXPAT=sys
2425         fi
2426     fi
2427     if test "$wxUSE_EXPAT" = "builtin" ; then
2428         dnl Expat needs this:
2429         AC_CONFIG_SUBDIRS([src/expat])
2430     fi
2431 fi
2432
2433
2434 dnl ------------------------------------------------------------------------
2435 dnl Check for libmspack
2436 dnl ------------------------------------------------------------------------
2437
2438 if test "$wxUSE_LIBMSPACK" != "no"; then
2439     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2440     if test "x$found_mspack_h" = "x1"; then
2441         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2442                      MSPACK_LINK=" -lmspack")
2443     fi
2444     if test "x$MSPACK_LINK" = "x" ; then
2445         wxUSE_LIBMSPACK=no
2446     fi
2447 fi
2448
2449 if test "$wxUSE_LIBMSPACK" != "no"; then
2450     AC_DEFINE(wxUSE_LIBMSPACK)
2451 fi
2452
2453
2454 dnl ----------------------------------------------------------------
2455 dnl search for toolkit (widget sets)
2456 dnl ----------------------------------------------------------------
2457
2458 AFMINSTALL=
2459 WIN32INSTALL=
2460
2461 TOOLKIT=
2462 TOOLKIT_INCLUDE=
2463 WIDGET_SET=
2464
2465 dnl are we building for a win32 target environment?
2466 dnl If so, setup common stuff needed for both GUI and Base libs.
2467 if test "$USE_WIN32" = 1 ; then
2468     AC_CHECK_HEADERS(w32api.h)
2469     AC_CHECK_HEADER(windows.h, [],
2470     [
2471         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2472     ])
2473
2474     dnl --- FIXME: This is still a somewhat random list of libs,
2475     dnl ---        some of them should probably be included conditionally.
2476     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2477
2478     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2479         LIBS="$LIBS -loleacc"
2480     fi
2481
2482     case "${host}" in
2483         *-*-cygwin* )
2484             dnl Cygwin doesn't include these by default
2485             LIBS="$LIBS -lkernel32 -luser32"
2486             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2487     esac
2488
2489     dnl add extra odbc libs if we have compiled in odbc
2490     if test "$wxUSE_ODBC" = "sys" ; then
2491         wxUSE_ODBC = "yes"
2492     fi
2493     if test "$wxUSE_ODBC" = "yes" ; then
2494         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2495         AC_DEFINE(wxUSE_ODBC)
2496     fi
2497     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2498
2499     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2500     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2501
2502     dnl install Win32-specific files in "make install"
2503     WIN32INSTALL=win32install
2504 fi
2505
2506 if test "$wxUSE_GUI" = "yes"; then
2507     USE_GUI=1
2508
2509     GUI_TK_LIBRARY=
2510
2511     WXGTK12=
2512     WXGTK127=
2513     WXGTK20=
2514     WXGPE=
2515
2516     if test "$wxUSE_COCOA" = 1 ; then
2517         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2518             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2519             wxUSE_PRINTING_ARCHITECTURE=no
2520         fi
2521         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2522             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2523             wxUSE_DRAG_AND_DROP=no
2524         fi
2525         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2526             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2527             wxUSE_DRAGIMAGE=no
2528         fi
2529     fi
2530
2531     if test "$wxUSE_MSW" = 1 ; then
2532         TOOLKIT=MSW
2533         GUIDIST=MSW_DIST
2534
2535         dnl -mwindows causes a heap of other default gui libs to be linked in.
2536         case "${host}" in
2537             *-*-mingw32* )
2538                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2539         esac
2540     fi
2541
2542     if test "$wxUSE_GTK" = 1; then
2543         AC_MSG_CHECKING([for GTK+ version])
2544
2545         gtk_version_cached=1
2546         AC_CACHE_VAL(wx_cv_lib_gtk,
2547             [
2548                 dnl stupid GTK+ AM macros produce their own messages, so we
2549                 dnl have to pass to the next line
2550                 gtk_version_cached=0
2551                 AC_MSG_RESULT()
2552
2553                 dnl we must link against lgthread unless the user
2554                 dnl used --disable-threads
2555                 GTK_MODULES=
2556                 if test "$wxUSE_THREADS" = "yes"; then
2557                     GTK_MODULES=gthread
2558                 fi
2559
2560                 dnl note that if we fail to find GTK2 we abort and don't fall
2561                 dnl back to GTK1.x
2562                 wx_cv_lib_gtk=
2563                 if test "x$wxUSE_GTK2" = "xyes"; then
2564                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2565                 else
2566                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2567
2568                     if test -z "$wx_cv_lib_gtk"; then
2569                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2570                     fi
2571                 fi
2572
2573                 if test -z "$wx_cv_lib_gtk"; then
2574                     dnl looks better in AC_MSG_RESULT
2575                     wx_cv_lib_gtk=none
2576                 else
2577                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2578                     dnl subsequent runs
2579                     wx_cv_cflags_gtk=$GTK_CFLAGS
2580                     wx_cv_libs_gtk=$GTK_LIBS
2581                 fi
2582             ]
2583         )
2584
2585         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2586         dnl enough
2587         if test "$gtk_version_cached" = 1; then
2588             AC_MSG_RESULT($wx_cv_lib_gtk)
2589         fi
2590
2591         case "$wx_cv_lib_gtk" in
2592             2.0)    WXGTK20=1
2593                     TOOLKIT_VERSION=2
2594                     ;;
2595             1.2.7)  WXGTK127=1
2596                     WXGTK12=1
2597                     ;;
2598             1.2.3)  WXGTK12=1
2599                     ;;
2600             *)      AC_MSG_ERROR([
2601 Please check that gtk-config is in path, the directory
2602 where GTK+ libraries are installed (returned by
2603 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2604 equivalent variable and GTK+ is version 1.2.3 or above.
2605                             ])
2606                     ;;
2607         esac
2608
2609         if test "$WXGTK20" = 1; then
2610             save_CFLAGS="$CFLAGS"
2611             save_LIBS="$LIBS"
2612             CFLAGS="$CFLAGS $GTK_CFLAGS"
2613             LIBS="$LIBS $GTK_LIBS"
2614
2615             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2616
2617             dnl test if we have at least GTK+ 2.4:
2618             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2619             AC_TRY_COMPILE([
2620                             #include <gtk/gtk.h>
2621                            ],
2622                            [
2623                             #if !GTK_CHECK_VERSION(2,4,0)
2624                             #error "Not GTK+ 2.4"
2625                             #endif
2626                            ],
2627                            [
2628                             AC_DEFINE(__WXGTK24__)
2629                             AC_MSG_RESULT([yes])
2630                            ],
2631                            [
2632                             AC_MSG_RESULT([no])
2633                            ])
2634
2635             CFLAGS="$save_CFLAGS"
2636             LIBS="$save_LIBS"
2637         else
2638             if test "$wxUSE_UNICODE" = "yes"; then
2639                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2640                 wxUSE_UNICODE=no
2641             fi
2642         fi
2643
2644         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2645         dnl have it but we do the check for the others)
2646         if test "$USE_DARWIN" != 1; then
2647             AC_CHECK_FUNCS(poll)
2648         fi
2649
2650         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2651         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2652
2653         AFMINSTALL=afminstall
2654         TOOLKIT=GTK
2655         GUIDIST=GTK_DIST
2656
2657         dnl test for XIM support in libgdk
2658         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2659
2660
2661         dnl test for external libxpm if we're configured to use it
2662         if test "$wxUSE_GPE" = "yes"; then
2663             AC_MSG_CHECKING(for gpewidget library)
2664             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2665             if test "$ac_find_libraries" != "" ; then
2666                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2667                 dnl -lgpewidget must be before all GTK libs and
2668                 dnl we guess its path from the prefix
2669                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2670                 WXGPE=1
2671                 AC_MSG_RESULT(found at $ac_find_libraries)
2672             else
2673                 AC_MSG_RESULT(not found)
2674             fi
2675
2676             dnl AC_MSG_CHECKING(for gpe library)
2677             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2678             dnl if test "$ac_find_libraries" != "" ; then
2679             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2680             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2681             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2682             dnl else
2683             dnl     AC_MSG_RESULT(not found)
2684             dnl fi
2685         fi
2686     fi
2687
2688     if test "$wxUSE_MGL" = 1; then
2689        AC_MSG_CHECKING(for SciTech MGL library)
2690         if test "x$MGL_ROOT" = x ; then
2691             AC_MSG_RESULT(not found)
2692             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2693         else
2694             AC_MSG_RESULT($MGL_ROOT)
2695         fi
2696
2697         AC_MSG_CHECKING(for libmgl location)
2698         dnl Find MGL library that we want
2699         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2700         dnl             and for non-x86 versions
2701         case "${host}" in
2702             *-*-linux* )
2703               dnl glibc.so, glibc are for older versions of MGL,
2704               dnl x86/a, x86/so are used by >= 5.0 R11
2705               if test "x$wxUSE_SHARED" = xyes ; then
2706                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2707               else
2708                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2709               fi
2710               ;;
2711             *-pc-msdosdjgpp )
2712               mgl_os_candidates="dos32/dj2"
2713               ;;
2714             *)
2715               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2716         esac
2717
2718         mgl_lib_type=""
2719         mgl_os=""
2720
2721         for mgl_os_i in $mgl_os_candidates ; do
2722             if test "x$mgl_os" = x ; then
2723                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2724                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2725                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2726                         mgl_lib_type=debug
2727                         mgl_os=$mgl_os_i
2728                     fi
2729                 fi
2730                 if test "x$mgl_lib_type" = x ; then
2731                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2732                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2733                         mgl_lib_type=release
2734                         mgl_os=$mgl_os_i
2735                     fi
2736                 fi
2737             fi
2738         done
2739
2740         if test "x$mgl_os" = x ; then
2741             AC_MSG_RESULT(not found)
2742             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2743         fi
2744         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2745
2746         wxUSE_UNIVERSAL="yes"
2747
2748         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2749         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2750
2751         AFMINSTALL=afminstall
2752         TOOLKIT=MGL
2753         GUIDIST=MGL_DIST
2754     fi
2755
2756     if test "$wxUSE_MICROWIN" = 1; then
2757         AC_MSG_CHECKING(for MicroWindows)
2758         if test "x$MICROWINDOWS" = x ; then
2759             AC_MSG_RESULT(not found)
2760             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2761         else
2762             AC_MSG_RESULT($MICROWINDOWS)
2763         fi
2764
2765         if test -f $MICROWINDOWS/lib/libmwin.a; then
2766             AC_MSG_RESULT(MicroWindows' libraries found.)
2767         else
2768             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2769         fi
2770
2771         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2772         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2773
2774         wxUSE_UNIVERSAL="yes"
2775
2776         AFMINSTALL=afminstall
2777         TOOLKIT=MICROWIN
2778         GUIDIST=MICROWIN_DIST
2779
2780         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2781     fi
2782
2783     dnl common part of X11 and Motif port checks
2784     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2785         dnl use standard macros to check for X headers/libs, this brings
2786         dnl support for the standard configure options --x-includes,
2787         dnl --x-libraries and --no-x
2788         AC_PATH_XTRA
2789
2790         if test "$no_x" = "yes"; then
2791           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2792         fi
2793
2794         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2795         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2796         dnl this junk out
2797         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2798         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2799         AFMINSTALL=afminstall
2800         COMPILED_X_PROGRAM=0
2801
2802     fi
2803
2804     if test "$wxUSE_X11" = 1; then
2805         if test "$wxUSE_NANOX" = "yes"; then
2806             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2807             if test "x$MICROWIN" = x ; then
2808                 AC_MSG_RESULT(not found)
2809                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2810             else
2811                 AC_MSG_RESULT($MICROWIN)
2812                 AC_DEFINE(wxUSE_NANOX)
2813             fi
2814         fi
2815
2816         if test "$wxUSE_UNICODE" = "yes"; then
2817                 PKG_CHECK_MODULES(PANGOX, pangox,
2818                     [
2819                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2820                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2821                     ],
2822                     [
2823                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2824                     ]
2825                 )
2826                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2827                     [
2828                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2829                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2830                     ],
2831                     [
2832                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2833                         wxUSE_PRINTING_ARCHITECTURE="no"
2834                     ]
2835                 )
2836                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2837                     [
2838                         AC_DEFINE(HAVE_PANGO_XFT)
2839                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2840                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2841                     ],
2842                     [
2843                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2844                     ]
2845                 )
2846                 save_CFLAGS="$CFLAGS"
2847                 save_LIBS="$LIBS"
2848                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2849                 LIBS="$LIBS $PANGOX_LIBS"
2850                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2851                 CFLAGS="$save_CFLAGS"
2852                 LIBS="$save_LIBS"
2853         fi
2854
2855         wxUSE_UNIVERSAL="yes"
2856
2857         if test "$wxUSE_NANOX" = "yes"; then
2858             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2859             TOOLCHAIN_DEFS="${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"
2860             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2861         else
2862             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2863         fi
2864
2865         TOOLKIT=X11
2866         GUIDIST=X11_DIST
2867     fi
2868
2869     if test "$wxUSE_MOTIF" = 1; then
2870         AC_MSG_CHECKING(for Motif/Lesstif headers)
2871         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2872         if test "$ac_find_includes" != "" ; then
2873             AC_MSG_RESULT(found in $ac_find_includes)
2874             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2875             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2876         else
2877             AC_TRY_COMPILE(
2878                 [
2879                     #include <Xm/Xm.h>
2880                 ],
2881                 [
2882                     int version;
2883                     version = xmUseVersion;
2884                 ],
2885                 [
2886                     AC_MSG_RESULT(found in default search path)
2887                     COMPILED_X_PROGRAM=1
2888                 ],
2889                 [
2890                     AC_MSG_RESULT(no)
2891                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2892                 ]
2893             )
2894         fi
2895
2896         if test "$COMPILED_X_PROGRAM" = 0; then
2897             AC_MSG_CHECKING(for Motif/Lesstif library)
2898             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2899             if test "$ac_find_libraries" != "" ; then
2900                 AC_MSG_RESULT(found at $ac_find_libraries)
2901
2902                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2903                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2904             else
2905                 dnl it might happen that we found headers in one of the
2906                 dnl standard paths but the libs are elsewhere - we do need to
2907                 dnl try to compile a sample program then here
2908                 save_CFLAGS=$CFLAGS
2909                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2910
2911                 AC_TRY_COMPILE(
2912                     [
2913                         #include <Xm/Xm.h>
2914                     ],
2915                     [
2916                         int version;
2917                         version = xmUseVersion;
2918                     ],
2919                     [
2920                         AC_MSG_RESULT(found in default search path)
2921                         COMPILED_X_PROGRAM=1
2922                     ],
2923                     [
2924                         AC_MSG_RESULT(no)
2925                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2926                     ]
2927                 )
2928
2929                 CFLAGS=$save_CFLAGS
2930             fi
2931         fi
2932
2933         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2934         libp_link=""
2935         libsm_ice_link=""
2936         libs_found=0
2937         for libp in "" " -lXp"; do
2938             if test "$libs_found" = "0"; then
2939                 for libsm_ice in "" " -lSM -lICE"; do
2940                     if test "$libs_found" = "0"; then
2941                         save_LIBS="$LIBS"
2942                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2943                         save_CFLAGS=$CFLAGS
2944                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2945
2946                         AC_TRY_LINK(
2947                             [
2948                                 #include <Xm/Xm.h>
2949                                 #include <Xm/List.h>
2950                             ],
2951                             [
2952                                 XmString string = NULL;
2953                                 Widget w = NULL;
2954                                 int position = 0;
2955                                 XmListAddItem(w, string, position);
2956                             ],
2957                             [
2958                                 libp_link="$libp"
2959                                 libsm_ice_link="$libsm_ice"
2960                                 AC_MSG_RESULT(
2961                                     [need${libp_link}${libsm_ice_link}])
2962                                 libs_found=1
2963                             ], []
2964                         )
2965
2966                         LIBS="$save_LIBS"
2967                         CFLAGS=$save_CFLAGS
2968                     fi
2969                 done
2970             fi
2971         done
2972
2973         if test "$libs_found" = "0"; then
2974             AC_MSG_RESULT([can't find the right libraries])
2975             AC_MSG_ERROR([can't link a simple motif program])
2976         fi
2977
2978         save_CFLAGS=$CFLAGS
2979         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2980         AC_MSG_CHECKING([for Motif 2])
2981         AC_TRY_COMPILE([
2982                         #include <Xm/Xm.h>
2983                        ],
2984                        [
2985                         #if XmVersion < 2000
2986                         #error "Not Motif 2"
2987                         #endif
2988                        ],
2989                        [
2990                         AC_DEFINE(__WXMOTIF20__,1)
2991                         AC_MSG_RESULT([found])
2992                        ],
2993                        [
2994                         AC_DEFINE(__WXMOTIF20__,0)
2995                         AC_MSG_RESULT([not found])
2996                        ])
2997         CFLAGS=$save_CFLAGS
2998
2999         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3000         TOOLKIT=MOTIF
3001         GUIDIST=MOTIF_DIST
3002     fi
3003
3004     dnl more tests common to X11 and Motif:
3005     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3006         dnl test for external libxpm if we're configured to use it
3007         if test "$wxUSE_LIBXPM" = "sys"; then
3008             AC_MSG_CHECKING(for Xpm library)
3009             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3010             if test "$ac_find_libraries" != "" ; then
3011                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3012                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3013                 AC_MSG_RESULT(found at $ac_find_libraries)
3014
3015                 AC_CACHE_CHECK([for X11/xpm.h],
3016                     wx_cv_x11_xpm_h,
3017                     [
3018                         save_CFLAGS=$CFLAGS
3019                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3020
3021                         AC_TRY_COMPILE(
3022                             [
3023                                 #include <X11/xpm.h>
3024                             ],
3025                             [
3026                                 int version;
3027                                 version = XpmLibraryVersion();
3028                             ],
3029                             wx_cv_x11_xpm_h=yes,
3030                             wx_cv_x11_xpm_h=no
3031                         )
3032
3033                         CFLAGS=$save_CFLAGS
3034                     ]
3035                 )
3036
3037                 if test $wx_cv_x11_xpm_h = "yes"; then
3038                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3039                     AC_DEFINE(wxHAVE_LIB_XPM)
3040                 else
3041                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3042                 fi
3043             fi
3044
3045         fi
3046
3047         dnl XShapeQueryExtension checks: first the library, then prototype
3048         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3049                      [
3050                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3051                       wxHAVE_XEXT_LIB=1
3052                      ],
3053                      [], [$GUI_TK_LIBRARY -lX11])
3054
3055         if test "$wxHAVE_XEXT_LIB" = 1; then
3056             save_CFLAGS="$CFLAGS"
3057             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3058
3059             AC_MSG_CHECKING([for X11/extensions/shape.h])
3060             AC_TRY_COMPILE([
3061                             #include <X11/Xlib.h>
3062                             #include <X11/extensions/shape.h>
3063                            ],
3064                            [
3065                             int dummy1, dummy2;
3066                             XShapeQueryExtension((Display*)NULL,
3067                                                  (int*)NULL, (int*)NULL);
3068                            ],
3069                            [
3070                             AC_DEFINE(HAVE_XSHAPE)
3071                             AC_MSG_RESULT([found])
3072                            ],
3073                            [
3074                             AC_MSG_RESULT([not found])
3075                            ])
3076             CFLAGS="$save_CFLAGS"
3077
3078         fi
3079     fi
3080
3081     if test "$wxUSE_MAC" = 1; then
3082         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3083         if test "$GCC" = yes; then
3084             AC_MSG_RESULT([gcc])
3085             CPPFLAGS_PASCAL="-fpascal-strings"
3086         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3087             AC_MSG_RESULT([xlc])
3088             CPPFLAGS_PASCAL="-qmacpstr"
3089         else
3090             AC_MSG_RESULT([none])
3091         fi
3092
3093         if test "x$wxUSE_UNIX" = "xyes"; then
3094             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3095         else
3096             dnl platform.h needs TARGET_CARBON before setup.h
3097             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3098         fi
3099
3100         TOOLKIT=MAC
3101         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3102         GUIDIST=MACX_DIST
3103         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3104         dnl are different, so they need different names:
3105         WXBASEPORT="_carbon"
3106     fi
3107
3108     if test "$wxUSE_COCOA" = 1; then
3109         TOOLKIT=COCOA
3110         GUIDIST=COCOA_DIST
3111     fi
3112
3113     if test "$wxUSE_PM" = 1; then
3114         TOOLKIT=PM
3115         GUIDIST=PM_DIST
3116         AC_CACHE_CHECK([for type SPBCDATA],
3117             wx_cv_spbcdata,
3118             [
3119                 AC_TRY_COMPILE(
3120                     [
3121                         #define INCL_PM
3122                         #include <os2.h>
3123                     ],
3124                     [
3125                         SPBCDATA test;
3126                     ],
3127                     wx_cv_spbcdata=yes,
3128                     wx_cv_spbcdata=no
3129                 )
3130             ]
3131         )
3132
3133         if test $wx_cv_spbcdata = "yes"; then
3134             AC_DEFINE(HAVE_SPBCDATA)
3135         fi
3136     fi
3137
3138     dnl the name of the directory where the files for this toolkit live
3139     if test "$TOOLKIT" = "PM" ; then
3140         TOOLKIT_DIR="os2"
3141     else
3142         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3143     fi
3144
3145     if test "$wxUSE_UNIVERSAL" = "yes"; then
3146         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3147         WIDGET_SET=univ
3148     fi
3149
3150     dnl distribute samples/demos/utils with GUI versions
3151     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3152     DISTDIR="wx\$(TOOLKIT)"
3153 else
3154     USE_GUI=0
3155
3156     dnl this doesn't quite work right for wxBase, but the places
3157     dnl where it is wrong aren't fatal (yet) though.
3158     TOOLKIT_DIR="base"
3159
3160     dnl the sources, their dependenices and the headers
3161     if test "$USE_WIN32" = 1 ; then
3162         dnl yes, the toolkit for wxBase on win32 is actually MSW
3163         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3164         TOOLKIT="MSW"
3165     fi
3166
3167     dnl distribute only wxBase sources/headers
3168     GUIDIST="BASE_DIST"
3169     DISTDIR="wxBase"
3170 fi
3171
3172 dnl ---------------------------------------------------------------------------
3173 dnl Optional libraries included when system library is not used
3174 dnl ---------------------------------------------------------------------------
3175
3176
3177 dnl ----------------------------------------------------------------
3178 dnl iODBC support
3179 dnl ----------------------------------------------------------------
3180
3181 IODBC_C_SRC=""
3182
3183
3184 dnl ODBC is handled seperately for MSW
3185 if test "$TOOLKIT" != "MSW" ; then
3186
3187     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3188         dnl This is not ideal we really ough to use the unixodbc-config
3189         dnl  or iodbc-config if they exist.
3190
3191         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3192         if test "x$found_sql_h" = "x1" ; then
3193             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3194             [
3195                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3196                 [
3197                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3198                 ])
3199             ])
3200         fi
3201         if test "x$ODBC_LINK" = "x" ; then
3202             if test "$wxUSE_ODBC" = "sys" ; then
3203                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3204             else
3205                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3206                 wxUSE_ODBC=builtin
3207             fi
3208         else
3209             dnl we are using the system library
3210             wxUSE_ODBC=sys
3211         fi
3212     fi
3213     if test "$wxUSE_ODBC" != "no" ; then
3214         AC_DEFINE(wxUSE_ODBC)
3215         if test "$wxUSE_ODBC" = "builtin" ; then
3216             AC_DEFINE(wxUSE_BUILTIN_IODBC)
3217         fi
3218         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3219
3220         dnl is this still necessary in 2.5?
3221         WXODBCFLAG="-D_IODBC_"
3222     fi
3223 fi
3224
3225
3226 dnl ---------------------------------------------------------------------------
3227 dnl wxDisplay Sanity checks
3228 dnl ---------------------------------------------------------------------------
3229
3230 if test "$wxUSE_DISPLAY" = "yes"; then
3231 dnl ---------------------------------------------------------------------------
3232 dnl Xinerama (for unix ) - Brian Victor
3233 dnl ---------------------------------------------------------------------------
3234     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3235         AC_MSG_CHECKING([for Xinerama])
3236         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3237         if test "$ac_find_libraries" != "" ; then
3238             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3239             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3240                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3241             fi
3242             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3243             AC_MSG_RESULT([yes])
3244
3245             AC_MSG_CHECKING([for Xxf86vm extension])
3246             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3247             if test "$ac_find_libraries" != "" ; then
3248                 AC_MSG_RESULT([yes])
3249                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3250                                  [
3251                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3252                                  ],
3253                                  [],
3254                                  [
3255                                       #if HAVE_X11_XLIB_H
3256                                         #include <X11/Xlib.h>
3257                                       #endif
3258                                  ])
3259             else
3260                 AC_MSG_RESULT([no])
3261             fi
3262
3263         else
3264             AC_MSG_RESULT([no])
3265             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3266             wxUSE_DISPLAY="no"
3267         fi
3268     elif test "$wxUSE_MSW" = 1; then
3269 dnl ---------------------------------------------------------------------------
3270 dnl DirectDraw  / Multimon for MSW
3271 dnl ---------------------------------------------------------------------------
3272         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3273             [
3274                 wxUSE_DISPLAY="no"
3275                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3276             ],
3277             [#include <windows.h>])
3278     fi
3279 fi
3280
3281 dnl ---------------------------------------------------------------------------
3282 dnl OpenGL libraries
3283 dnl ---------------------------------------------------------------------------
3284
3285 USE_OPENGL=0
3286 if test "$wxUSE_OPENGL" = "yes"; then
3287     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3288         OPENGL_LIBS="-framework OpenGL -framework AGL"
3289     elif test "$wxUSE_MSW" = 1; then
3290         OPENGL_LIBS="-lopengl32 -lglu32"
3291     else
3292         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3293         dnl GL/gl.h on Mac OS X where it is located in
3294         dnl /usr/X11R6/include/GL/gl.h:
3295
3296         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3297         if test "$ac_find_includes" != "" ; then
3298             AC_MSG_RESULT(found in $ac_find_includes)
3299             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3300             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3301         fi
3302
3303         AC_CHECK_HEADER(GL/gl.h,
3304             [
3305                 found_gl=0
3306
3307                 AC_MSG_CHECKING([for -lGL])
3308                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3309                 if test "$ac_find_libraries" != "" ; then
3310                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3311                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3312                         LDFLAGS_GL="$ac_path_to_link"
3313                     fi
3314
3315                     dnl don't suppose that libGL and libGLU are always in the
3316                     dnl same directory -- this is not true for some common
3317                     dnl distributions
3318                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3319                     if test "$ac_find_libraries" != "" ; then
3320                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3321                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3322                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3323                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3324                         fi
3325
3326                         found_gl=1
3327                         OPENGL_LIBS="-lGL -lGLU"
3328                         AC_MSG_RESULT([yes])
3329                     fi
3330                 fi
3331
3332                 if test "$found_gl" != 1; then
3333                     AC_MSG_RESULT([no])
3334                     AC_MSG_CHECKING([for -lMesaGL])
3335                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3336                     if test "$ac_find_libraries" != "" ; then
3337                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3338                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3339                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3340                         AC_MSG_RESULT([yes])
3341                     else
3342                         AC_MSG_RESULT([no])
3343                     fi
3344                 fi
3345             ])
3346
3347         if test "x$OPENGL_LIBS" = "x"; then
3348             dnl it should be an error and not a warning because OpenGL is not on
3349             dnl by default and so if it had been explicitely requested, we
3350             dnl shouldn't just fall back to compiling the library without it
3351             AC_MSG_ERROR(OpenGL libraries not available)
3352         fi
3353     fi
3354
3355     if test "$wxUSE_OPENGL" = "yes"; then
3356         USE_OPENGL=1
3357         AC_DEFINE(wxUSE_OPENGL)
3358         AC_DEFINE(wxUSE_GLCANVAS)
3359         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3360     fi
3361 fi
3362
3363
3364 dnl the symbol which allows conditional compilation for the given toolkit
3365 if test -n "$TOOLKIT" ; then
3366     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3367 fi
3368
3369
3370 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3371
3372 if test "$wxUSE_SHARED" = "yes"; then
3373     case "${host}" in
3374       *-pc-msdosdjgpp )
3375         dnl only static for now
3376         wxUSE_SHARED=no
3377         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3378       ;;
3379     esac
3380 fi
3381
3382 if test "$wxUSE_SHARED" = "yes"; then
3383
3384     dnl use versioned symbols if available on the platform
3385     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3386
3387     case "${host}" in
3388       *-*-linux* | *-*-gnu* )
3389         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3390         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3391         ;;
3392
3393       *-*-solaris2* )
3394         if test "$GCC" = yes ; then
3395             dnl newer versions of gcc need -isystem to compile X headers on
3396             dnl Solaris (which use old style C syntax)
3397             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3398
3399             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3400             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3401             saveLdflags="$LDFLAGS"
3402             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3403             AC_MSG_CHECKING([if the linker accepts -rpath])
3404             AC_TRY_LINK(
3405                 [],[],
3406                 [
3407                     AC_MSG_RESULT([yes])
3408                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3409                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3410                 ],[
3411                     AC_MSG_RESULT([no])
3412                     AC_MSG_CHECKING([if the linker accepts -R])
3413                     LDFLAGS="$saveLdflags -Wl,-R,/"
3414                     AC_TRY_LINK(
3415                         [],[],
3416                         [
3417                             AC_MSG_RESULT([yes])
3418                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3419                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3420                         ],[
3421                             AC_MSG_RESULT([no])
3422                         ])
3423                 ])
3424             LDFLAGS="$saveLdflags"
3425         else
3426             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3427             WXCONFIG_RPATH="-R\$libdir"
3428         fi
3429       ;;
3430
3431       powerpc-*-darwin* )
3432         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3433         cat <<EOF >change-install-names
3434 #!/bin/sh
3435 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3436 inst_cmd="install_name_tool "
3437 for i in \${libnames} ; do
3438     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3439 done
3440 \${inst_cmd} \${3}
3441 EOF
3442         chmod +x change-install-names
3443       ;;
3444
3445       *-*-cygwin* | *-*-mingw32* )
3446         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3447         ;;
3448
3449       *-*-hpux* )
3450         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3451         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3452         ;;
3453
3454     esac
3455
3456     if test $wxUSE_RPATH = "no"; then
3457         SAMPLES_RPATH_FLAG=''
3458         SAMPLES_RPATH_POSTLINK=''
3459         WXCONFIG_RPATH=''
3460     fi
3461
3462     SHARED=1
3463
3464 else
3465
3466     config_linkage_component="-static"
3467     SHARED=0
3468
3469 fi
3470
3471
3472 UNICODE=0
3473 lib_unicode_suffix=
3474 WX_CHARTYPE="ansi"
3475 if test "$wxUSE_UNICODE" = "yes"; then
3476     lib_unicode_suffix=u
3477     WX_CHARTYPE="unicode"
3478     UNICODE=1
3479 fi
3480
3481 lib_debug_suffix=
3482 WX_DEBUGTYPE="release"
3483 DEBUG_FLAG=0
3484 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3485     lib_debug_suffix=d
3486     WX_DEBUGTYPE="debug"
3487     DEBUG_FLAG=1
3488 fi
3489
3490 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3491 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3492
3493 DEBUG_INFO=0
3494 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3495     DEBUG_INFO=1
3496 fi
3497
3498 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3499
3500 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3501
3502 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3503
3504 if test "$cross_compiling" = "yes"; then
3505     HOST_SUFFIX="-$host_alias"
3506     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3507     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3508 fi
3509
3510 dnl library link name
3511 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3512 dnl If we ever need to do that, we won't need to keep these.
3513 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3514 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3515
3516
3517
3518 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3519     dnl base name of the resource file for wxMac must be the same
3520     dnl as library installation base name (-install_name)
3521     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3522     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3523
3524     dnl add the resources target for wxMac
3525     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3526
3527     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3528     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3529     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3530
3531     MACSETFILE="\$(SETFILE)"
3532
3533     dnl resources are bundled both with shared library and applications
3534     dnl since the carb resource *must* be included in the application
3535     if test "$wxUSE_MAC" = 1; then
3536         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3537
3538         dnl this command is used to implement `wx-config --rezflags` and it is
3539         dnl eval'd there so escape any metacharacters inside
3540         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3541     else
3542         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3543         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3544     fi
3545 else
3546     dnl default value is to (silently) do nothing in the makefile
3547     MACSETFILE="@true"
3548     MACRESWXCONFIG="@true"
3549
3550     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3551     if test "$wxUSE_PM" = 1; then
3552         MACRESCOMP="emxbind -ep"
3553     else
3554         MACRESCOMP="@true"
3555     fi
3556 fi
3557
3558
3559 dnl ---------------------------------------------------------------------------
3560 dnl Checks for typedefs
3561 dnl ---------------------------------------------------------------------------
3562
3563 dnl   defines mode_t if not already defined
3564 AC_TYPE_MODE_T
3565 dnl   defines off_t if not already defined
3566 AC_TYPE_OFF_T
3567 dnl   defines pid_t if not already defined
3568 AC_TYPE_PID_T
3569 dnl   defines size_t if not already defined
3570 AC_TYPE_SIZE_T
3571 dnl   defines uid_t and gid_t if not already defined
3572 AC_TYPE_UID_T
3573
3574 dnl sets HAVE_SSIZE_T if ssize_t is defined
3575 AC_CHECK_TYPES(ssize_t)
3576
3577 dnl check what exactly size_t is on this machine - this is necessary to avoid
3578 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3579 AC_LANG_SAVE
3580 AC_LANG_CPLUSPLUS
3581 AC_CACHE_CHECK([if size_t is unsigned int],
3582     wx_cv_size_t_is_uint,
3583     [
3584     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3585     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3586     dnl methods in a local class (i.e. class inside a function) declaration
3587     dnl without any objections!!
3588     dnl
3589     dnl hence the hack below: we must have Foo at global scope!
3590     AC_TRY_COMPILE([#include <stddef.h>],
3591         [
3592             return 0; }
3593
3594             struct Foo { void foo(size_t); void foo(unsigned int); };
3595
3596             int bar() {
3597         ],
3598         wx_cv_size_t_is_uint=no,
3599         wx_cv_size_t_is_uint=yes
3600     )
3601     ]
3602 )
3603
3604 if test "$wx_cv_size_t_is_uint" = "yes"; then
3605     AC_DEFINE(wxSIZE_T_IS_UINT)
3606 else
3607     AC_CACHE_CHECK([if size_t is unsigned long],
3608         wx_cv_size_t_is_ulong,
3609         AC_TRY_COMPILE([#include <stddef.h>],
3610             [
3611                 return 0; }
3612
3613                 struct Foo { void foo(size_t); void foo(unsigned long); };
3614
3615                 int bar() {
3616             ],
3617             wx_cv_size_t_is_ulong=no,
3618             wx_cv_size_t_is_ulong=yes
3619         )
3620     )
3621
3622     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3623         AC_DEFINE(wxSIZE_T_IS_ULONG)
3624     fi
3625 fi
3626
3627 AC_LANG_RESTORE
3628
3629 dnl ---------------------------------------------------------------------------
3630 dnl Checks for structures
3631 dnl ---------------------------------------------------------------------------
3632
3633 dnl does passwd struct has the pw_gecos field?
3634 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3635     [
3636         AC_TRY_COMPILE([#include <pwd.h>],
3637              [
3638                 char *p;
3639                 struct passwd *pw;
3640                 p = pw->pw_gecos;
3641              ],
3642              [
3643                 wx_cv_struct_pw_gecos=yes
3644              ],
3645              [
3646                 wx_cv_struct_pw_gecos=no
3647              ]
3648         )
3649     ]
3650 )
3651
3652 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3653     AC_DEFINE(HAVE_PW_GECOS)
3654 fi
3655
3656 dnl ---------------------------------------------------------------------------
3657 dnl Check for functions
3658 dnl ---------------------------------------------------------------------------
3659
3660 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3661 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3662     AC_DEFINE(wxUSE_WCHAR_T)
3663
3664     dnl check for wcslen in all possible places
3665     WCSLEN_FOUND=0
3666     WCHAR_LINK=
3667     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3668
3669     if test "$WCSLEN_FOUND" = 0; then
3670         if test "$TOOLKIT" = "MSW"; then
3671             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3672         else
3673             AC_CHECK_LIB(w, wcslen, [
3674                             WCHAR_LINK=" -lw"
3675                             WCSLEN_FOUND=1
3676                         ])
3677         fi
3678     fi
3679
3680     if test "$WCSLEN_FOUND" = 1; then
3681         AC_DEFINE(HAVE_WCSLEN)
3682     fi
3683
3684     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3685     if test "$USE_HPUX" = 1; then
3686         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3687     fi
3688
3689     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3690     dnl libc versions if possible
3691     AC_CHECK_FUNCS(wcsrtombs)
3692 else
3693     AC_MSG_WARN([Wide character support is unavailable])
3694 fi
3695
3696 dnl *printf() functions sometimes are available in the library but not
3697 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3698 dnl detect this we have to use C++ compiler for testing
3699 AC_LANG_SAVE
3700 AC_LANG_CPLUSPLUS
3701
3702 dnl check for vsnprintf() -- a safe version of vsprintf())
3703 dnl
3704 dnl the trouble here is that on some systems (notable HP-UX) this function is
3705 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3706 dnl stupidly, provides a dummy function declaration inside its extension)
3707 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3708 dnl
3709 dnl so we first check if the function is in the library
3710 AC_CHECK_FUNCS(vsnprintf)
3711
3712 if test "$ac_cv_func_vsnprintf" = "yes"; then
3713     dnl yes it is -- now check if it is in the headers
3714     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3715         [
3716             AC_TRY_COMPILE(
3717                 [
3718                     #include <stdio.h>
3719                     #include <stdarg.h>
3720                 ],
3721                 [
3722                     char *buf;
3723                     va_list ap;
3724                     vsnprintf(buf, 10u, "%s", ap);
3725                 ],
3726                 wx_cv_func_vsnprintf_decl=yes,
3727                 [
3728                     dnl Metrowerks does provide a vsnprintf declaration
3729                     dnl but in C++ mode it's always in std namespace.
3730                     dnl FIXME: Do we have any UNIX C++ compilers that would
3731                     dnl fail this test if using namespace std; was
3732                     dnl simply always included?
3733                     AC_TRY_COMPILE(
3734                         [
3735                             #include <stdio.h>
3736                             #include <stdarg.h>
3737                             using namespace std;
3738                         ],
3739                         [
3740                             char *buf;
3741                             va_list ap;
3742                             vsnprintf(buf, 10u, "%s", ap);
3743                         ],
3744                         wx_cv_func_vsnprintf_decl=yes,
3745                         wx_cv_func_vsnprintf_decl=no
3746                     )
3747                 ]
3748             )
3749         ]
3750     )
3751
3752     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3753         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3754     fi
3755 fi
3756
3757 if test "$wxUSE_UNICODE" = yes; then
3758     dnl also look if we have wide char IO functions
3759     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3760
3761     dnl MinGW has a vswprintf with a different prototype, and
3762     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3763     dnl finds it even if it is not declared in some versions...
3764     AC_MSG_CHECKING([for _vsnwprintf])
3765     AC_TRY_COMPILE([#include <wchar.h>],
3766                    [&_vsnwprintf;],
3767                    [AC_MSG_RESULT([yes])
3768                     AC_DEFINE(HAVE__VSNWPRINTF)],
3769                    [AC_MSG_RESULT([no])]);
3770 fi
3771
3772 AC_LANG_RESTORE
3773
3774
3775
3776 dnl the following tests are for Unix(like) systems only
3777 if test "$TOOLKIT" != "MSW"; then
3778
3779 dnl check for available version of iconv()
3780
3781 AC_LANG_SAVE
3782 AC_LANG_CPLUSPLUS
3783 AM_ICONV
3784 LIBS="$LIBICONV $LIBS"
3785 AC_LANG_RESTORE
3786
3787 dnl check for POSIX signals if we need them
3788 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3789     AC_CHECK_FUNCS(sigaction)
3790
3791     if test "$ac_cv_func_sigaction" = "no"; then
3792         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3793         wxUSE_ON_FATAL_EXCEPTION=no
3794     fi
3795
3796     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3797       AC_LANG_SAVE
3798       AC_LANG_CPLUSPLUS
3799
3800       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3801       [
3802         AC_TRY_COMPILE([#include <signal.h>],
3803                      [
3804                         extern void testSigHandler(int);
3805
3806                         struct sigaction sa;
3807                         sa.sa_handler = testSigHandler;
3808                      ], [
3809                         wx_cv_type_sa_handler=int
3810                      ], [
3811                         wx_cv_type_sa_handler=void
3812                      ])
3813       ])
3814
3815       AC_LANG_RESTORE
3816
3817       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3818     fi
3819 fi
3820
3821 dnl backtrace() and backtrace_symbols() for wxStackWalker
3822 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3823     AC_LANG_SAVE
3824     AC_LANG_CPLUSPLUS
3825
3826     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3827         [
3828             AC_TRY_COMPILE([#include <execinfo.h>],
3829                 [
3830                     void *trace[1];
3831                     char **messages;
3832
3833                     backtrace(trace, 1);
3834                     messages = backtrace_symbols(trace, 1);
3835                 ],
3836                 wx_cv_func_backtrace=yes,
3837                 wx_cv_func_backtrace=no
3838             )
3839         ]
3840     )
3841
3842
3843     if test "$wx_cv_func_backtrace" = "no"; then
3844         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3845         wxUSE_STACKWALKER=no
3846     else
3847         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3848             [
3849                 AC_TRY_COMPILE([#include <cxxabi.h>],
3850                     [
3851                         int rc;
3852                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3853                     ],
3854                     wx_cv_func_cxa_demangle=yes,
3855                     wx_cv_func_cxa_demangle=no
3856                 )
3857             ]
3858         )
3859
3860         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3861             AC_DEFINE(HAVE_CXA_DEMANGLE)
3862         fi
3863     fi
3864
3865     AC_LANG_RESTORE
3866 fi
3867
3868 dnl check for the function for temp files creation
3869 AC_CHECK_FUNCS(mkstemp mktemp, break)
3870
3871 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3872 dnl Linux and *BSD and statvfs() under Solaris
3873 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3874     AC_TRY_COMPILE(
3875         [
3876              #if defined(__BSD__)
3877                #include <sys/param.h>
3878                #include <sys/mount.h>
3879              #else
3880                #include <sys/vfs.h>
3881              #endif
3882         ],
3883         [
3884              long l;
3885              struct statfs fs;
3886              statfs("/", &fs);
3887              l = fs.f_bsize;
3888              l += fs.f_blocks;
3889              l += fs.f_bavail;
3890         ],
3891         [
3892              wx_cv_func_statfs=yes
3893         ],
3894         [
3895              wx_cv_func_statfs=no
3896         ]
3897     )
3898 )
3899
3900 if test "$wx_cv_func_statfs" = "yes"; then
3901     wx_cv_type_statvfs_t="struct statfs"
3902     AC_DEFINE(HAVE_STATFS)
3903 else
3904     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3905         AC_TRY_COMPILE(
3906             [
3907                 #include <stddef.h>
3908                 #include <sys/statvfs.h>
3909             ],
3910             [
3911                 statvfs("/", NULL);
3912             ],
3913             wx_cv_func_statvfs=yes,
3914             wx_cv_func_statvfs=no
3915         )
3916     )
3917
3918     if test "$wx_cv_func_statvfs" = "yes"; then
3919         dnl we also have to check whether we should use statvfs_t (works under
3920         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3921         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3922         dnl mode both work fine)
3923         dnl
3924         dnl for this check C++ compiler has to be used as passing incompatible
3925         dnl pointers is just a warning and not an error in C
3926         AC_LANG_SAVE
3927         AC_LANG_CPLUSPLUS
3928
3929         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3930             AC_TRY_COMPILE(
3931                 [
3932                     #include <sys/statvfs.h>
3933                 ],
3934                 [
3935                     long l;
3936                     statvfs_t fs;
3937                     statvfs("/", &fs);
3938                     l = fs.f_bsize;
3939                     l += fs.f_blocks;
3940                     l += fs.f_bavail;
3941                 ],
3942                 wx_cv_type_statvfs_t=statvfs_t,
3943                 [
3944                     AC_TRY_COMPILE(
3945                         [
3946                             #include <sys/statvfs.h>
3947                         ],
3948                         [
3949                             long l;
3950                             struct statvfs fs;
3951                             statvfs("/", &fs);
3952                             l = fs.f_bsize;
3953                             l += fs.f_blocks;
3954                             l += fs.f_bavail;
3955                         ],
3956                         wx_cv_type_statvfs_t="struct statvfs",
3957                         wx_cv_type_statvfs_t="unknown"
3958                     )
3959                 ]
3960             )
3961         )
3962
3963         AC_LANG_RESTORE
3964
3965         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3966             AC_DEFINE(HAVE_STATVFS)
3967         fi
3968     else
3969         dnl set it for the test below
3970         wx_cv_type_statvfs_t="unknown"
3971     fi
3972 fi
3973
3974 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3975     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3976 else
3977     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3978 fi
3979
3980 dnl check for fcntl() or at least flock() needed by Unix implementation of
3981 dnl wxSingleInstanceChecker
3982 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3983     AC_CHECK_FUNCS(fcntl flock, break)
3984
3985     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3986         AC_MSG_WARN(wxSingleInstanceChecker not available)
3987         wxUSE_SNGLINST_CHECKER=no
3988     fi
3989 fi
3990
3991 dnl check for timegm() used by datetime.cpp
3992 AC_CHECK_FUNCS(timegm)
3993
3994 dnl look for a function to modify the environment
3995 AC_CHECK_FUNCS(putenv setenv, break)
3996
3997 HAVE_SOME_SLEEP_FUNC=0
3998 if test "$USE_BEOS" = 1; then
3999     dnl BeOS has its own (wonder where did they get it from) sleep() function
4000     dnl in unistd.h
4001     AC_DEFINE(HAVE_SLEEP)
4002     HAVE_SOME_SLEEP_FUNC=1
4003 fi
4004
4005 if test "$USE_DARWIN" = 1; then
4006     dnl Mac OS X/Darwin has both nanosleep and usleep
4007     dnl but only usleep is defined in unistd.h
4008     AC_DEFINE(HAVE_USLEEP)
4009     HAVE_SOME_SLEEP_FUNC=1
4010 fi
4011
4012 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4013     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4014     POSIX4_LINK=
4015     AC_CHECK_FUNCS(nanosleep,
4016         AC_DEFINE(HAVE_NANOSLEEP),
4017         [
4018             AC_CHECK_LIB(posix4, nanosleep,
4019                 [
4020                     AC_DEFINE(HAVE_NANOSLEEP)
4021                     POSIX4_LINK=" -lposix4"
4022                 ],
4023                 [
4024                     AC_CHECK_FUNCS(usleep,
4025                         AC_DEFINE(HAVE_USLEEP),
4026                         AC_MSG_WARN([wxSleep() function will not work])
4027                     )
4028                 ]
4029             )
4030         ]
4031     )
4032 fi
4033
4034 dnl check for uname (POSIX) and gethostname (BSD)
4035 AC_CHECK_FUNCS(uname gethostname, break)
4036
4037 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4038 dnl but not for C++ one - hence change language)
4039 AC_LANG_SAVE
4040 AC_LANG_CPLUSPLUS
4041
4042 AC_CHECK_FUNCS(strtok_r)
4043
4044 AC_LANG_RESTORE
4045
4046 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4047 dnl libnsl or libresolv or libsocket)
4048 INET_LINK=
4049 AC_CHECK_FUNCS(inet_addr,
4050     AC_DEFINE(HAVE_INET_ADDR),
4051     [
4052         AC_CHECK_LIB(nsl, inet_addr,
4053             INET_LINK="nsl",
4054             [
4055                 AC_CHECK_LIB(resolv, inet_addr,
4056                     INET_LINK="resolv",
4057                     [
4058                         AC_CHECK_LIB(socket, inet_addr,
4059                             INET_LINK="socket"
4060                         )
4061                     ]
4062                 )
4063             ]
4064         )
4065     ]
4066 )
4067
4068 AC_CHECK_FUNCS(inet_aton,
4069         AC_DEFINE(HAVE_INET_ATON),
4070         [
4071             dnl only check it in the same lib
4072             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4073         ])
4074
4075 if test "x$INET_LINK" != "x"; then
4076     AC_DEFINE(HAVE_INET_ADDR)
4077     INET_LINK=" -l$INET_LINK"
4078 fi
4079
4080 fi
4081 dnl if !MSW
4082
4083
4084 dnl ------------------------------------------
4085 dnl Checks specific to contrib libs (MMedia)
4086 dnl ------------------------------------------
4087
4088 dnl Check for ESD:
4089 EXTRALIBS_ESD=
4090 AC_CHECK_LIB(esd, esd_close, [
4091     AC_CHECK_HEADERS([esd.h], [
4092     EXTRALIBS_ESD="-lesd"
4093   ])
4094 ])
4095 AC_SUBST(EXTRALIBS_ESD)
4096
4097 dnl check for known CD-ROM interface
4098 AC_MSG_CHECKING([for known CD-ROM interface])
4099 AC_TRY_COMPILE([#ifdef __linux__
4100                 #include <linux/cdrom.h>
4101                 #else
4102                 /* For Solaris */
4103                 #include <sys/cdio.h>
4104                 #endif
4105                 ],
4106                [struct cdrom_tocentry entry, old_entry;],
4107                [AC_MSG_RESULT([yes])
4108                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4109                [AC_MSG_RESULT([no])])
4110
4111 dnl ===========================================================================
4112 dnl Now we have all the info we need - use it!
4113 dnl ===========================================================================
4114
4115 dnl flush the cache
4116 AC_CACHE_SAVE
4117
4118 dnl ---------------------------------------------------------------------------
4119 dnl thread support for Unix (for Win32 and OS/2 see past
4120 dnl                          the next matching "else")
4121 dnl ---------------------------------------------------------------------------
4122
4123 dnl under MSW (except mingw32) we always have thread support
4124 CPP_MT_FLAG=
4125 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4126
4127     dnl the code below:
4128     dnl
4129     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4130     dnl   necessary to build the MT programs for the linker and compiler
4131     dnl   respectively
4132     dnl
4133     dnl   sets wxUSE_THREADS=1 if thread support is activated
4134
4135     THREADS_LINK=
4136     THREADS_CFLAGS=
4137
4138     if test "$wxUSE_THREADS" = "yes" ; then
4139         if test "$USE_BEOS" = 1; then
4140             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4141             wxUSE_THREADS="no"
4142         fi
4143     fi
4144
4145     if test "$wxUSE_THREADS" = "yes" ; then
4146         dnl find if POSIX threads are available
4147         dnl
4148         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4149         dnl archive from http://ac-archive.sourceforge.net/
4150         dnl
4151         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4152         dnl Forero Cuervo <bachue@bachue.com> for the original code
4153
4154         dnl TODO: cache the result
4155
4156         dnl define the list of the thread options to try in the loop below
4157         dnl with the convention that anything starting with '-' is a cpp flag
4158         dnl while anything else is a library (i.e. there is an implicit "-l")
4159         THREAD_OPTS="-pthread"
4160         case "${host}" in
4161           *-*-solaris2* | *-*-sunos4* )
4162                 if test "x$GCC" = "xyes"; then
4163                     dnl Solaris/gcc combination use this one for some reason
4164                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4165                 else
4166                     THREAD_OPTS="-mt $THREAD_OPTS"
4167                 fi
4168                 ;;
4169           *-*-freebsd*)
4170                 dnl look, in order, for the kernel threads, then Linux threads
4171                 dnl and finally the userland threads
4172                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4173                 ;;
4174           *-*-darwin* | *-*-cygwin* )
4175                 dnl Darwin / Mac OS X just uses -lpthread tested below
4176                 dnl and so does Cygwin
4177                 THREAD_OPTS=""
4178                 ;;
4179           *-*-aix*)
4180                 dnl AIX calls the library libpthreads - thanks IBM!
4181                 THREAD_OPTS="pthreads"
4182                 ;;
4183           *-hp-hpux* )
4184                 dnl HP-UX aCC only gives a warning, not an error about
4185                 dnl -pthread but it doesn't work and we have to use -lpthread
4186                 dnl there
4187                 if test "x$GCC" != "xyes"; then
4188                     THREAD_OPTS=""
4189                 fi
4190                 ;;
4191
4192           *-*-irix* )
4193                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4194                 dnl doesn't give an error for it neither, just a warning
4195                 dnl message -- but this is still very annoying
4196                 if test "x$GCC" = "xyes"; then
4197                     THREAD_OPTS=""
4198                 fi
4199                 ;;
4200
4201           *-*-*UnixWare*)
4202                 dnl flying by man pages here: Caldera online docs use this
4203                 if test "x$GCC" != "xyes"; then
4204                     THREAD_OPTS="-Ethread"
4205                 fi
4206                 ;;
4207         esac
4208
4209         dnl simply linking with libpthread should make the test below work but
4210         dnl it's far from certain that the threaded programs compiled without
4211         dnl any special switches actually work, so try it after all the others
4212         THREAD_OPTS="$THREAD_OPTS pthread none"
4213
4214         dnl now test for all possibilities
4215         THREADS_OK=no
4216         for flag in $THREAD_OPTS; do
4217             case $flag in
4218                 none)
4219                     AC_MSG_CHECKING([whether pthreads work without any flags])
4220                     ;;
4221
4222                 -*)
4223                     AC_MSG_CHECKING([whether pthreads work with $flag])
4224                     THREADS_CFLAGS="$flag"
4225                     ;;
4226
4227                 *)
4228                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4229                     THREADS_LINK="-l$flag"
4230                     ;;
4231               esac
4232
4233               save_LIBS="$LIBS"
4234               save_CFLAGS="$CFLAGS"
4235               LIBS="$THREADS_LINK $LIBS"
4236               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4237
4238               AC_TRY_LINK([#include <pthread.h>],
4239                           [pthread_create(0,0,0,0);],
4240                           THREADS_OK=yes)
4241
4242               LIBS="$save_LIBS"
4243               CFLAGS="$save_CFLAGS"
4244
4245               AC_MSG_RESULT($THREADS_OK)
4246               if test "x$THREADS_OK" = "xyes"; then
4247                       break;
4248               fi
4249
4250               THREADS_LINK=""
4251               THREADS_CFLAGS=""
4252       done
4253
4254       if test "x$THREADS_OK" != "xyes"; then
4255           wxUSE_THREADS=no
4256           AC_MSG_WARN([No thread support on this system... disabled])
4257       else
4258           dnl yes, these special compiler flags should be used with the
4259           dnl linker as well
4260           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4261           LIBS="$THREADS_LINK $LIBS"
4262
4263           AC_MSG_CHECKING([if more special flags are required for pthreads])
4264           flag=no
4265           case "${host}" in
4266             *-aix*)
4267                 dnl again quoting from
4268                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4269                 dnl
4270                 dnl     When compiling and linking with -pthread, the library
4271                 dnl     search path should include -L/usr/lib/threads at the
4272                 dnl     beginning of the path.
4273                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4274                 flag="-D_THREAD_SAFE"
4275                 ;;
4276             *-freebsd*)
4277                 flag="-D_THREAD_SAFE"
4278                 ;;
4279             *-hp-hpux* )
4280                 flag="-D_REENTRANT"
4281                 if test "x$GCC" != "xyes"; then
4282                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4283                     flag="$flag -D_RWSTD_MULTI_THREAD"
4284                 fi
4285                 ;;
4286             *solaris* | alpha*-osf*)
4287                 flag="-D_REENTRANT"
4288                 ;;
4289           esac
4290           AC_MSG_RESULT(${flag})
4291           if test "x$flag" != xno; then
4292               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4293           fi
4294
4295           if test "x$THREADS_CFLAGS" != "x"; then
4296             dnl don't add these options to CPPFLAGS as cpp might not know them
4297             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4298             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4299           fi
4300       fi
4301     fi
4302
4303     dnl do other tests only if we are using threads
4304     if test "$wxUSE_THREADS" = "yes" ; then
4305       AC_CHECK_FUNCS(thr_setconcurrency)
4306
4307       AC_CHECK_HEADERS(sched.h)
4308       if test "$ac_cv_header_sched_h" = "yes"; then
4309           AC_CHECK_FUNC(sched_yield,
4310             AC_DEFINE(HAVE_SCHED_YIELD),
4311             [
4312                 AC_CHECK_LIB(posix4,
4313                     sched_yield,
4314                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4315                     AC_MSG_WARN(wxThread::Yield will not work properly)
4316                 )
4317             ]
4318           )
4319       fi
4320
4321       dnl to be able to set the thread priority, we need to have all of the
4322       dnl following functions:
4323       dnl   1. pthread_attr_getschedpolicy
4324       dnl   2. sched_get_priority_min and sched_get_priority_max
4325       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4326       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4327       HAVE_PRIOR_FUNCS=0
4328       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4329                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4330                        [AC_CHECK_FUNC(sched_get_priority_max,
4331                            HAVE_PRIOR_FUNCS=1,
4332                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4333                              [
4334                                 HAVE_PRIOR_FUNCS=1
4335                                 POSIX4_LINK=" -lposix4"
4336                              ],
4337                            )]
4338                        )]
4339                      )]
4340                    )
4341
4342       if test "$HAVE_PRIOR_FUNCS" = 1; then
4343         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4344       else
4345         AC_MSG_WARN(Setting thread priority will not work)
4346       fi
4347
4348       AC_CHECK_FUNC(pthread_cancel,
4349                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4350                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4351
4352       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4353       dnl the code here for now in case we need it again soon; otherwise it
4354       dnl should be removed in a couple of months (VZ in Sep 2003)
4355       dnl
4356       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4357       dnl [
4358       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4359       dnl                [
4360       dnl                   pthread_cleanup_push(NULL, NULL);
4361       dnl                   pthread_cleanup_pop(0);
4362       dnl                ], [
4363       dnl                   wx_cv_func_pthread_cleanup_push=yes
4364       dnl                ], [
4365       dnl                   wx_cv_func_pthread_cleanup_push=no
4366       dnl                ])
4367       dnl ])
4368       dnl
4369       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4370       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4371       dnl fi
4372
4373       dnl mutexattr_t initialization is done in quite different ways on different
4374       dnl platforms, so check for a few things:
4375       dnl
4376       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4377       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4378       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4379       dnl defined, we do it by directly assigned
4380       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4381
4382       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4383       [
4384         AC_TRY_COMPILE([#include <pthread.h>],
4385             [
4386                pthread_mutexattr_t attr;
4387                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4388             ], [
4389                wx_cv_type_pthread_mutexattr_t=yes
4390             ], [
4391                wx_cv_type_pthread_mutexattr_t=no
4392             ]
4393         )
4394       ])
4395
4396       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4397         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4398       else
4399         dnl don't despair, there may be another way to do it
4400         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4401                        wx_cv_type_pthread_rec_mutex_init,
4402         [
4403             AC_TRY_COMPILE([#include <pthread.h>],
4404                 [
4405                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4406                 ], [
4407                     wx_cv_type_pthread_rec_mutex_init=yes
4408                 ], [
4409                     wx_cv_type_pthread_rec_mutex_init=no
4410                 ]
4411             )
4412         ])
4413         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4414           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4415         else
4416           dnl this may break code working elsewhere, so at least warn about it
4417           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4418         fi
4419       fi
4420     fi
4421
4422 dnl from if !MSW
4423 else
4424     if test "$wxUSE_THREADS" = "yes" ; then
4425       case "${host}" in
4426         *-*-mingw32* )
4427             dnl check if the compiler accepts -mthreads
4428             AC_CACHE_CHECK([if compiler supports -mthreads],
4429                 wx_cv_cflags_mthread,
4430                 [
4431                     CFLAGS_OLD="$CFLAGS"
4432                     CFLAGS="$CFLAGS -mthreads"
4433                     AC_TRY_COMPILE([], [],
4434                         wx_cv_cflags_mthread=yes,
4435                         wx_cv_cflags_mthread=no
4436                     )
4437                 ]
4438             )
4439
4440             if test "$wx_cv_cflags_mthread" = "yes"; then
4441                 dnl it does, use it
4442                 CXXFLAGS="$CXXFLAGS -mthreads"
4443                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4444                 LDFLAGS="$LDFLAGS -mthreads"
4445             else
4446                 dnl it doesn't
4447                 CFLAGS="$CFLAGS_OLD"
4448             fi
4449         ;;
4450         *-pc-os2*emx )
4451             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4452             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4453             LDFLAGS="$LDFLAGS -Zmt"
4454         ;;
4455       esac
4456     fi
4457 fi
4458
4459 if test "$wxUSE_THREADS" = "yes"; then
4460   AC_DEFINE(wxUSE_THREADS)
4461
4462   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4463 else
4464   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4465   dnl functions - add tests for other functions here as well
4466   if test "$ac_cv_func_strtok_r" = "yes"; then
4467     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4468     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4469         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4470         AC_MSG_RESULT(yes)
4471     else
4472         AC_MSG_RESULT(no)
4473     fi
4474   fi
4475 fi
4476
4477 if test "$WXGTK20" = 1 ; then
4478   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4479   WXGTK12=1
4480 fi
4481
4482 if test "$WXGTK12" = 1 ; then
4483   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4484 fi
4485
4486 if test "$WXGTK127" = 1 ; then
4487   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4488 fi
4489
4490 if test "$WXGPE" = 1 ; then
4491   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4492 fi
4493
4494 WXDEBUG=
4495
4496 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4497     WXDEBUG="-g"
4498     wxUSE_OPTIMISE=no
4499 fi
4500
4501 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4502     wxUSE_DEBUG_INFO=yes
4503     WXDEBUG="-ggdb"
4504 fi
4505
4506 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4507     AC_DEFINE(WXDEBUG)
4508     WXDEBUG_DEFINE="-D__WXDEBUG__"
4509 else
4510     if test "$wxUSE_GTK" = 1 ; then
4511         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4512     fi
4513 fi
4514
4515 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4516     AC_DEFINE(wxUSE_MEMORY_TRACING)
4517     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4518     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4519     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4520 fi
4521
4522 if test "$wxUSE_DMALLOC" = "yes" ; then
4523     DMALLOC_LIBS="-ldmalloc"
4524 fi
4525
4526 PROFILE=
4527 if test "$wxUSE_PROFILE" = "yes" ; then
4528     PROFILE=" -pg"
4529 fi
4530
4531 CODE_GEN_FLAGS=
4532 CODE_GEN_FLAGS_CXX=
4533 if test "$GCC" = "yes" ; then
4534     if test "$wxUSE_NO_RTTI" = "yes" ; then
4535         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4536     fi
4537     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4538         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4539     fi
4540     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4541         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4542     fi
4543
4544     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4545     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4546     dnl for each subroutine by default -- using the switch below only creates
4547     dnl one entry per file instead at the price of minor performance penalty
4548     dnl
4549     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4550     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4551     dnl this, or even the extent of gcc/wx version combinations affected, but
4552     dnl also as above, this 'fix' does not come without side effects.
4553     dnl
4554     dnl TODO: test for the gcc version here (how?)
4555     case "${host}" in
4556       powerpc*-*-aix* )
4557         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4558         ;;
4559       *-hppa* )
4560         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4561         ;;
4562     esac
4563 fi
4564
4565 OPTIMISE=
4566 if test "$wxUSE_OPTIMISE" = "no" ; then
4567     if test "$GCC" = yes ; then
4568         dnl use -O0 because compiling with it is faster than compiling with no
4569         dnl optimization options at all (at least with g++ 3.2)
4570         OPTIMISE="-O0"
4571     fi
4572 else
4573     if test "$GCC" = yes ; then
4574         OPTIMISE="-O2"
4575
4576         dnl VZ: does anybody know what does this do??
4577         case "${host}" in
4578             i586-*-*|i686-*-* )
4579             OPTIMISE="${OPTIMISE} "
4580         ;;
4581         esac
4582     else
4583         OPTIMISE="-O"
4584     fi
4585 fi
4586
4587 dnl ---------------------------------------------------------------------------
4588 dnl compatibility level
4589 dnl ---------------------------------------------------------------------------
4590
4591 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4592     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4593
4594     WXWIN_COMPATIBILITY_2_4="yes"
4595 fi
4596
4597 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4598     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4599 fi
4600
4601 dnl ---------------------------------------------------------------------------
4602 dnl the library may be built without GUI classes at all
4603 dnl ---------------------------------------------------------------------------
4604
4605 if test "$wxUSE_GUI" = "yes"; then
4606     AC_DEFINE(wxUSE_GUI)
4607
4608     dnl the things we always pull in the GUI version of the library:
4609     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4610     dnl    library really can't be built without those)
4611     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4612     dnl    almost any program and the first 2 are needed to show a message box
4613     dnl    which want to be always able to do)
4614     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4615     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4616     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4617     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4618     dnl 5. misc stuff: timers, settings, message box
4619 fi
4620
4621 dnl ---------------------------------------------------------------------------
4622 dnl Unix/Windows
4623 dnl ---------------------------------------------------------------------------
4624
4625 if test "$wxUSE_UNIX" = "yes"; then
4626   AC_DEFINE(wxUSE_UNIX)
4627 fi
4628
4629 dnl ------------------------------------------------------------------------
4630 dnl DLL support
4631 dnl ------------------------------------------------------------------------
4632
4633 dnl under MSW we always have LoadLibrary/GetProcAddress
4634 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4635
4636     HAVE_DL_FUNCS=0
4637     HAVE_SHL_FUNCS=0
4638     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4639         if test "$USE_DARWIN" = 1; then
4640             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4641             HAVE_DL_FUNCS=1
4642         else
4643             dnl the test is a bit complicated because we check for dlopen() both with
4644             dnl and without -ldl and we also try to find shl_load() if there is no
4645             dnl dlopen() on this system
4646             AC_CHECK_FUNCS(dlopen,
4647             [
4648                 AC_DEFINE(HAVE_DLOPEN)
4649                 HAVE_DL_FUNCS=1
4650             ],
4651             [
4652                 AC_CHECK_LIB(dl, dlopen,
4653                             [
4654                                 AC_DEFINE(HAVE_DLOPEN)
4655                                 HAVE_DL_FUNCS=1
4656                                 DL_LINK=" -ldl$DL_LINK"
4657                             ],
4658                             [
4659                                 AC_CHECK_FUNCS(shl_load,
4660                                               [
4661                                                 AC_DEFINE(HAVE_SHL_LOAD)
4662                                                 HAVE_SHL_FUNCS=1
4663                                               ],
4664                                               [
4665                                                 AC_CHECK_LIB(shl_load, dld,
4666                                                              [
4667                                                                 HAVE_SHL_FUNCS=1
4668                                                                 DL_LINK=" -ldld$DL_LINK"
4669                                                              ])
4670                                               ])
4671                             ])
4672             ])
4673
4674         dnl check also for dlerror()
4675         if test "$HAVE_DL_FUNCS" = 1; then
4676             AC_CHECK_FUNCS(dlerror,
4677                 AC_DEFINE(HAVE_DLERROR),
4678                 [
4679                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4680                 ]
4681             )
4682         fi
4683         fi
4684
4685         if test "$HAVE_DL_FUNCS" = 0; then
4686             if test "$HAVE_SHL_FUNCS" = 0; then
4687               if test "$USE_UNIX" = 1; then
4688                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4689                   wxUSE_DYNAMIC_LOADER=no
4690                   wxUSE_DYNLIB_CLASS=no
4691               else
4692                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4693               fi
4694             fi
4695         fi
4696     fi
4697 fi
4698
4699 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4700     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4701 fi
4702 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4703     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4704 fi
4705
4706
4707 dnl ---------------------------------------------------------------------------
4708 dnl Verify consistency of plugins/monolithic/shared settings:
4709 dnl ---------------------------------------------------------------------------
4710
4711 if test "$wxUSE_PLUGINS" = "yes" ; then
4712     if test "$wxUSE_SHARED" = "no" ; then
4713         AC_MSG_WARN([plugins supported only in shared build, disabling])
4714         wxUSE_PLUGINS=no
4715     fi
4716     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4717         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4718         wxUSE_PLUGINS=no
4719     fi
4720     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4721         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4722         wxUSE_PLUGINS=no
4723     fi
4724     if test "$wxUSE_PLUGINS" = "yes" ; then
4725         AC_DEFINE(wxUSE_PLUGINS)
4726     fi
4727 fi
4728
4729 dnl ---------------------------------------------------------------------------
4730 dnl Register non-GUI class options for makefiles and setup.h
4731 dnl ---------------------------------------------------------------------------
4732
4733 if test "$wxUSE_STL" = "yes"; then
4734   AC_DEFINE(wxUSE_STL)
4735 fi
4736
4737 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4738   AC_DEFINE(wxUSE_APPLE_IEEE)
4739 fi
4740
4741 if test "$wxUSE_TIMER" = "yes"; then
4742   AC_DEFINE(wxUSE_TIMER)
4743 fi
4744
4745 WITH_PLUGIN_SDL=0
4746 if test "$wxUSE_SOUND" = "yes"; then
4747   dnl Unix implementation needs additional checks because audio support
4748   dnl comes in many favours:
4749   if test "$USE_UNIX" = "1" ; then
4750     AC_CHECK_HEADERS([sys/soundcard.h])
4751
4752     if test "$wxUSE_LIBSDL" != "no"; then
4753       AM_PATH_SDL([1.2.0],
4754                   [
4755                     EXTRALIBS_SDL="$SDL_LIBS"
4756                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4757                     AC_DEFINE(wxUSE_LIBSDL)
4758                   ],
4759                   [wxUSE_LIBSDL="no"])
4760       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4761         WITH_PLUGIN_SDL=1
4762       fi
4763     fi
4764   fi
4765
4766   AC_DEFINE(wxUSE_SOUND)
4767   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4768 fi
4769
4770 if test "$WXGTK20" = 1; then
4771     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4772         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4773
4774                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4775                                   [libgnomeprintui-2.2 >= 2.8],
4776                     [
4777 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4778                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4779                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4780                     ],
4781                     [
4782                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4783                         wxUSE_LIBGNOMEPRINT="no"
4784                     ]
4785                 )
4786         fi
4787     fi
4788 fi
4789
4790
4791 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4792   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4793 fi
4794
4795 if test "$wxUSE_STOPWATCH" = "yes"; then
4796   AC_DEFINE(wxUSE_STOPWATCH)
4797 fi
4798
4799 if test "$wxUSE_DATETIME" = "yes"; then
4800   AC_DEFINE(wxUSE_DATETIME)
4801 fi
4802
4803 if test "$wxUSE_FILE" = "yes"; then
4804   AC_DEFINE(wxUSE_FILE)
4805 fi
4806
4807 if test "$wxUSE_FFILE" = "yes"; then
4808   AC_DEFINE(wxUSE_FFILE)
4809 fi
4810
4811 if test "$wxUSE_FILESYSTEM" = "yes"; then
4812   AC_DEFINE(wxUSE_FILESYSTEM)
4813 fi
4814
4815 if test "$wxUSE_FS_ZIP" = "yes"; then
4816   AC_DEFINE(wxUSE_FS_ZIP)
4817 fi
4818
4819 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4820   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4821 fi
4822
4823 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4824   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4825     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4826   elif test "$wxUSE_ZLIB" = "no"; then
4827     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4828   else
4829     AC_DEFINE(wxUSE_ZIPSTREAM)
4830   fi
4831 fi
4832
4833 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4834   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4835 fi
4836
4837 if test "$wxUSE_STACKWALKER" = "yes"; then
4838     AC_DEFINE(wxUSE_STACKWALKER)
4839 fi
4840
4841 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4842   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4843 fi
4844
4845 if test "$wxUSE_BUSYINFO" = "yes"; then
4846   AC_DEFINE(wxUSE_BUSYINFO)
4847 fi
4848
4849 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4850   AC_DEFINE(wxUSE_STD_IOSTREAM)
4851 fi
4852
4853 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4854     AC_DEFINE(wxUSE_TEXTBUFFER)
4855 fi
4856
4857 if test "$wxUSE_TEXTFILE" = "yes"; then
4858   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4859     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4860   else
4861     AC_DEFINE(wxUSE_TEXTFILE)
4862   fi
4863 fi
4864
4865 if test "$wxUSE_CONFIG" = "yes" ; then
4866   if test "$wxUSE_TEXTFILE" != "yes"; then
4867     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4868   else
4869     AC_DEFINE(wxUSE_CONFIG)
4870     AC_DEFINE(wxUSE_CONFIG_NATIVE)
4871     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4872   fi
4873 fi
4874
4875 if test "$wxUSE_INTL" = "yes" ; then
4876   if test "$wxUSE_FILE" != "yes"; then
4877     AC_MSG_WARN(I18n code requires wxFile... disabled)
4878   else
4879     AC_DEFINE(wxUSE_INTL)
4880     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4881     GUIDIST="$GUIDIST INTL_DIST"
4882   fi
4883 fi
4884
4885 if test "$wxUSE_LOG" = "yes"; then
4886   AC_DEFINE(wxUSE_LOG)
4887
4888     if test "$wxUSE_LOGGUI" = "yes"; then
4889       AC_DEFINE(wxUSE_LOGGUI)
4890     fi
4891
4892     if test "$wxUSE_LOGWINDOW" = "yes"; then
4893       AC_DEFINE(wxUSE_LOGWINDOW)
4894     fi
4895
4896     if test "$wxUSE_LOGDIALOG" = "yes"; then
4897       AC_DEFINE(wxUSE_LOG_DIALOG)
4898     fi
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 "$wxUSE_OLE" = "yes" ; then
5429                 AC_DEFINE(wxUSE_OLE)
5430             fi
5431         fi
5432
5433         dnl for OLE clipboard and dnd
5434         if test "$wxUSE_DATAOBJ" = "yes" ; then
5435             AC_DEFINE(wxUSE_DATAOBJ)
5436         fi
5437     else
5438         AC_MSG_WARN([Some features disabled because OLE headers not found])
5439
5440         wxUSE_CLIPBOARD=no
5441         wxUSE_DRAG_AND_DROP=no
5442         wxUSE_DATAOBJ=no
5443         wxUSE_OLE=no
5444     fi
5445
5446     if test "$wxUSE_METAFILE" = "yes"; then
5447         AC_DEFINE(wxUSE_METAFILE)
5448
5449         dnl this one should probably be made separately configurable
5450         AC_DEFINE(wxUSE_ENH_METAFILE)
5451     fi
5452 fi
5453
5454 if test "$wxUSE_IPC" = "yes"; then
5455     if test "$wxUSE_SOCKETS" != "yes"; then
5456         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5457     fi
5458
5459     AC_DEFINE(wxUSE_IPC)
5460 fi
5461
5462 if test "$wxUSE_CLIPBOARD" = "yes"; then
5463     if test "$wxUSE_MGL" = 1; then
5464         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5465         wxUSE_CLIPBOARD=no
5466     fi
5467
5468     if test "$wxUSE_CLIPBOARD" = "yes"; then
5469         AC_DEFINE(wxUSE_CLIPBOARD)
5470
5471         dnl required by clipboard code in configuration check
5472         AC_DEFINE(wxUSE_DATAOBJ)
5473     fi
5474 fi
5475
5476 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5477     if test "$wxUSE_GTK" = 1; then
5478         if test "$WXGTK12" != 1; then
5479             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5480             wxUSE_DRAG_AND_DROP=no
5481         fi
5482     fi
5483
5484     if test "$wxUSE_MOTIF" = 1; then
5485         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5486         wxUSE_DRAG_AND_DROP=no
5487     fi
5488
5489     if test "$wxUSE_X11" = 1; then
5490         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5491         wxUSE_DRAG_AND_DROP=no
5492     fi
5493
5494     if test "$wxUSE_MGL" = 1; then
5495         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5496         wxUSE_DRAG_AND_DROP=no
5497     fi
5498
5499     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5500         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5501     fi
5502
5503 fi
5504
5505 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5506     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5507 fi
5508
5509 if test "$wxUSE_SPLINES" = "yes" ; then
5510   AC_DEFINE(wxUSE_SPLINES)
5511 fi
5512
5513 dnl ---------------------------------------------------------------------------
5514 dnl GUI controls
5515 dnl ---------------------------------------------------------------------------
5516
5517 USES_CONTROLS=0
5518 if test "$wxUSE_CONTROLS" = "yes"; then
5519   USES_CONTROLS=1
5520 fi
5521
5522 if test "$wxUSE_ACCEL" = "yes"; then
5523   AC_DEFINE(wxUSE_ACCEL)
5524   USES_CONTROLS=1
5525 fi
5526
5527 if test "$wxUSE_BUTTON" = "yes"; then
5528   AC_DEFINE(wxUSE_BUTTON)
5529   USES_CONTROLS=1
5530 fi
5531
5532 if test "$wxUSE_BMPBUTTON" = "yes"; then
5533   AC_DEFINE(wxUSE_BMPBUTTON)
5534   USES_CONTROLS=1
5535 fi
5536
5537 if test "$wxUSE_CALCTRL" = "yes"; then
5538   AC_DEFINE(wxUSE_CALENDARCTRL)
5539   USES_CONTROLS=1
5540   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5541 fi
5542
5543 if test "$wxUSE_CARET" = "yes"; then
5544   AC_DEFINE(wxUSE_CARET)
5545   USES_CONTROLS=1
5546   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5547 fi
5548
5549 if test "$wxUSE_COMBOBOX" = "yes"; then
5550   AC_DEFINE(wxUSE_COMBOBOX)
5551   USES_CONTROLS=1
5552 fi
5553
5554 if test "$wxUSE_CHOICE" = "yes"; then
5555   AC_DEFINE(wxUSE_CHOICE)
5556   USES_CONTROLS=1
5557 fi
5558
5559 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5560     AC_DEFINE(wxUSE_CHOICEBOOK)
5561     USES_CONTROLS=1
5562 fi
5563
5564 if test "$wxUSE_CHECKBOX" = "yes"; then
5565   AC_DEFINE(wxUSE_CHECKBOX)
5566   USES_CONTROLS=1
5567 fi
5568
5569 if test "$wxUSE_CHECKLST" = "yes"; then
5570   AC_DEFINE(wxUSE_CHECKLISTBOX)
5571   USES_CONTROLS=1
5572   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5573 fi
5574
5575 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5576   AC_DEFINE(wxUSE_DATEPICKCTRL)
5577   USES_CONTROLS=1
5578 fi
5579
5580 if test "$wxUSE_DISPLAY" = "yes"; then
5581     AC_DEFINE(wxUSE_DISPLAY)
5582     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5583 fi
5584
5585 if test "$wxUSE_GAUGE" = "yes"; then
5586   AC_DEFINE(wxUSE_GAUGE)
5587   USES_CONTROLS=1
5588 fi
5589
5590 if test "$wxUSE_GRID" = "yes"; then
5591   AC_DEFINE(wxUSE_GRID)
5592   USES_CONTROLS=1
5593   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5594 fi
5595
5596 if test "$wxUSE_IMAGLIST" = "yes"; then
5597     AC_DEFINE(wxUSE_IMAGLIST)
5598 fi
5599
5600 if test "$wxUSE_LISTBOOK" = "yes"; then
5601     AC_DEFINE(wxUSE_LISTBOOK)
5602     USES_CONTROLS=1
5603 fi
5604
5605 if test "$wxUSE_LISTBOX" = "yes"; then
5606     AC_DEFINE(wxUSE_LISTBOX)
5607     USES_CONTROLS=1
5608 fi
5609
5610 if test "$wxUSE_LISTCTRL" = "yes"; then
5611     if test "$wxUSE_IMAGLIST" = "yes"; then
5612         AC_DEFINE(wxUSE_LISTCTRL)
5613         USES_CONTROLS=1
5614         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5615     else
5616         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5617     fi
5618 fi
5619
5620 if test "$wxUSE_NOTEBOOK" = "yes"; then
5621     AC_DEFINE(wxUSE_NOTEBOOK)
5622     USES_CONTROLS=1
5623     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5624 fi
5625
5626 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5627 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5628 dnl     USES_CONTROLS=1
5629 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5630 dnl fi
5631
5632 if test "$wxUSE_RADIOBOX" = "yes"; then
5633     AC_DEFINE(wxUSE_RADIOBOX)
5634     USES_CONTROLS=1
5635 fi
5636
5637 if test "$wxUSE_RADIOBTN" = "yes"; then
5638     AC_DEFINE(wxUSE_RADIOBTN)
5639     USES_CONTROLS=1
5640 fi
5641
5642 if test "$wxUSE_SASH" = "yes"; then
5643     AC_DEFINE(wxUSE_SASH)
5644     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5645 fi
5646
5647 if test "$wxUSE_SCROLLBAR" = "yes"; then
5648     AC_DEFINE(wxUSE_SCROLLBAR)
5649     USES_CONTROLS=1
5650     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5651 fi
5652
5653 if test "$wxUSE_SLIDER" = "yes"; then
5654     AC_DEFINE(wxUSE_SLIDER)
5655     USES_CONTROLS=1
5656 fi
5657
5658 if test "$wxUSE_SPINBTN" = "yes"; then
5659     AC_DEFINE(wxUSE_SPINBTN)
5660     USES_CONTROLS=1
5661 fi
5662
5663 if test "$wxUSE_SPINCTRL" = "yes"; then
5664     AC_DEFINE(wxUSE_SPINCTRL)
5665     USES_CONTROLS=1
5666 fi
5667
5668 if test "$wxUSE_SPLITTER" = "yes"; then
5669     AC_DEFINE(wxUSE_SPLITTER)
5670     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5671 fi
5672
5673 if test "$wxUSE_STATBMP" = "yes"; then
5674     AC_DEFINE(wxUSE_STATBMP)
5675     USES_CONTROLS=1
5676 fi
5677
5678 if test "$wxUSE_STATBOX" = "yes"; then
5679     AC_DEFINE(wxUSE_STATBOX)
5680     USES_CONTROLS=1
5681 fi
5682
5683 if test "$wxUSE_STATTEXT" = "yes"; then
5684     AC_DEFINE(wxUSE_STATTEXT)
5685     USES_CONTROLS=1
5686 fi
5687
5688 if test "$wxUSE_STATLINE" = "yes"; then
5689     AC_DEFINE(wxUSE_STATLINE)
5690     USES_CONTROLS=1
5691 fi
5692
5693 if test "$wxUSE_STATUSBAR" = "yes"; then
5694     dnl this will get undefined in wx/chkconf.h if it's not supported
5695     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5696     AC_DEFINE(wxUSE_STATUSBAR)
5697     USES_CONTROLS=1
5698
5699     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5700 fi
5701
5702 if test "$wxUSE_TABDIALOG" = "yes"; then
5703     AC_DEFINE(wxUSE_TAB_DIALOG)
5704 fi
5705
5706 if test "$wxUSE_TEXTCTRL" = "yes"; then
5707     AC_DEFINE(wxUSE_TEXTCTRL)
5708     USES_CONTROLS=1
5709     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5710 fi
5711
5712 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5713     if test "$wxUSE_COCOA" = 1 ; then
5714         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5715         wxUSE_TOGGLEBTN=no
5716     else
5717         if test "$wxUSE_PM" = 1; then
5718             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5719             wxUSE_TOGGLEBTN=no
5720         fi
5721     fi
5722     if test "$wxUSE_UNIVERSAL" = "yes"; then
5723         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5724         wxUSE_TOGGLEBTN=no
5725     fi
5726
5727     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5728         AC_DEFINE(wxUSE_TOGGLEBTN)
5729         USES_CONTROLS=1
5730     fi
5731 fi
5732
5733 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5734     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5735     wxUSE_TOOLBAR="yes"
5736     USES_CONTROLS=1
5737 fi
5738
5739 if test "$wxUSE_TOOLBAR" = "yes"; then
5740     AC_DEFINE(wxUSE_TOOLBAR)
5741     USES_CONTROLS=1
5742
5743     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5744     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5745         wxUSE_TOOLBAR_NATIVE="yes"
5746     fi
5747
5748     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5749         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5750         USES_CONTROLS=1
5751     fi
5752
5753     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5754 fi
5755
5756 if test "$wxUSE_TOOLTIPS" = "yes"; then
5757     if test "$wxUSE_MOTIF" = 1; then
5758         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5759     else
5760         if test "$wxUSE_UNIVERSAL" = "yes"; then
5761             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5762         else
5763             AC_DEFINE(wxUSE_TOOLTIPS)
5764         fi
5765     fi
5766 fi
5767
5768 if test "$wxUSE_TREECTRL" = "yes"; then
5769     if test "$wxUSE_IMAGLIST" = "yes"; then
5770         AC_DEFINE(wxUSE_TREECTRL)
5771         USES_CONTROLS=1
5772         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5773     else
5774         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5775     fi
5776 fi
5777
5778 if test "$wxUSE_POPUPWIN" = "yes"; then
5779     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5780         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5781     else
5782         if test "$wxUSE_PM" = 1; then
5783             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5784         else
5785             AC_DEFINE(wxUSE_POPUPWIN)
5786
5787             USES_CONTROLS=1
5788         fi
5789     fi
5790 fi
5791
5792 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5793     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5794         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5795     else
5796         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5797         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5798     fi
5799 fi
5800
5801 if test "$wxUSE_TIPWINDOW" = "yes"; then
5802     if test "$wxUSE_PM" = 1; then
5803         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5804     else
5805         AC_DEFINE(wxUSE_TIPWINDOW)
5806     fi
5807 fi
5808
5809 if test "$USES_CONTROLS" = 1; then
5810     AC_DEFINE(wxUSE_CONTROLS)
5811 fi
5812
5813 dnl ---------------------------------------------------------------------------
5814 dnl misc options
5815 dnl ---------------------------------------------------------------------------
5816
5817 dnl please keep the settings below in alphabetical order
5818 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5819     AC_DEFINE(wxUSE_ACCESSIBILITY)
5820     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5821 fi
5822
5823 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5824     AC_DEFINE(wxUSE_DRAGIMAGE)
5825     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5826 fi
5827
5828 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5829     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5830         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5831     else
5832         AC_DEFINE(wxUSE_EXCEPTIONS)
5833         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5834     fi
5835 fi
5836
5837 USE_HTML=0
5838 if test "$wxUSE_HTML" = "yes"; then
5839     AC_DEFINE(wxUSE_HTML)
5840     USE_HTML=1
5841     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5842     if test "$wxUSE_MAC" = 1; then
5843         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5844     fi
5845 fi
5846 if test "$wxUSE_WEBKIT" = "yes"; then
5847     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5848         old_CPPFLAGS="$CPPFLAGS"
5849         CPPFLAGS="$CPPFLAGS -x objective-c++"
5850         AC_CHECK_HEADER([WebKit/HIWebView.h],
5851                         [
5852                            AC_DEFINE(wxUSE_WEBKIT)
5853                            WEBKIT_LINK="-framework WebKit"
5854                         ],
5855                         [
5856                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5857                            wxUSE_WEBKIT=no
5858                         ],
5859                         [#include <Carbon/Carbon.h>])
5860         CPPFLAGS="$old_CPPFLAGS"
5861     elif test "$wxUSE_COCOA" = 1; then
5862         AC_DEFINE(wxUSE_WEBKIT)
5863     else
5864         wxUSE_WEBKIT=no
5865     fi
5866 fi
5867
5868 USE_XRC=0
5869 if test "$wxUSE_XRC" = "yes"; then
5870     if test "$wxUSE_XML" != "yes"; then
5871         AC_MSG_WARN([XML library not built, XRC resources disabled])
5872         wxUSE_XRC=no
5873     else
5874         AC_DEFINE(wxUSE_XRC)
5875         USE_XRC=1
5876         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5877     fi
5878 fi
5879
5880 if test "$wxUSE_MENUS" = "yes"; then
5881     AC_DEFINE(wxUSE_MENUS)
5882     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5883 fi
5884
5885 if test "$wxUSE_METAFILE" = "yes"; then
5886     AC_DEFINE(wxUSE_METAFILE)
5887 fi
5888
5889 if test "$wxUSE_MIMETYPE" = "yes"; then
5890     AC_DEFINE(wxUSE_MIMETYPE)
5891 fi
5892
5893 if test "$wxUSE_MINIFRAME" = "yes"; then
5894     AC_DEFINE(wxUSE_MINIFRAME)
5895     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5896 fi
5897
5898 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5899     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5900     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5901         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5902         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5903     fi
5904 fi
5905
5906
5907 if test "$wxUSE_VALIDATORS" = "yes"; then
5908     AC_DEFINE(wxUSE_VALIDATORS)
5909     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5910 fi
5911
5912 if test "$wxUSE_PALETTE" = "yes" ; then
5913   AC_DEFINE(wxUSE_PALETTE)
5914 fi
5915
5916 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5917   dnl Must be done this late because -lunicows must be before all the other libs
5918   LIBS=" -lunicows $LIBS"
5919 fi
5920
5921 dnl ---------------------------------------------------------------------------
5922 dnl wxImage options
5923 dnl ---------------------------------------------------------------------------
5924
5925 if test "$wxUSE_IMAGE" = "yes" ; then
5926     AC_DEFINE(wxUSE_IMAGE)
5927
5928     if test "$wxUSE_GIF" = "yes" ; then
5929       AC_DEFINE(wxUSE_GIF)
5930     fi
5931
5932     if test "$wxUSE_PCX" = "yes" ; then
5933       AC_DEFINE(wxUSE_PCX)
5934     fi
5935
5936     if test "$wxUSE_IFF" = "yes" ; then
5937       AC_DEFINE(wxUSE_IFF)
5938     fi
5939
5940     if test "$wxUSE_PNM" = "yes" ; then
5941       AC_DEFINE(wxUSE_PNM)
5942     fi
5943
5944     if test "$wxUSE_XPM" = "yes" ; then
5945       AC_DEFINE(wxUSE_XPM)
5946     fi
5947
5948     if test "$wxUSE_ICO_CUR" = "yes" ; then
5949       AC_DEFINE(wxUSE_ICO_CUR)
5950     fi
5951 fi
5952
5953 dnl ---------------------------------------------------------------------------
5954 dnl common dialogs
5955 dnl ---------------------------------------------------------------------------
5956
5957 if test "$wxUSE_CHOICEDLG" = "yes"; then
5958     AC_DEFINE(wxUSE_CHOICEDLG)
5959 fi
5960
5961 if test "$wxUSE_COLOURDLG" = "yes"; then
5962     AC_DEFINE(wxUSE_COLOURDLG)
5963 fi
5964
5965 if test "$wxUSE_FILEDLG" = "yes"; then
5966     AC_DEFINE(wxUSE_FILEDLG)
5967 fi
5968
5969 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5970     AC_DEFINE(wxUSE_FINDREPLDLG)
5971 fi
5972
5973 if test "$wxUSE_FONTDLG" = "yes"; then
5974     AC_DEFINE(wxUSE_FONTDLG)
5975 fi
5976
5977 if test "$wxUSE_DIRDLG" = "yes"; then
5978     if test "$wxUSE_TREECTRL" != "yes"; then
5979         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5980     else
5981         AC_DEFINE(wxUSE_DIRDLG)
5982     fi
5983 fi
5984
5985 if test "$wxUSE_MSGDLG" = "yes"; then
5986     AC_DEFINE(wxUSE_MSGDLG)
5987 fi
5988
5989 if test "$wxUSE_NUMBERDLG" = "yes"; then
5990     AC_DEFINE(wxUSE_NUMBERDLG)
5991 fi
5992
5993 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5994     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5995        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5996     else
5997         AC_DEFINE(wxUSE_PROGRESSDLG)
5998     fi
5999 fi
6000
6001 if test "$wxUSE_SPLASH" = "yes"; then
6002     AC_DEFINE(wxUSE_SPLASH)
6003     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6004 fi
6005
6006 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6007     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6008        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6009     else
6010         AC_DEFINE(wxUSE_STARTUP_TIPS)
6011     fi
6012 fi
6013
6014 if test "$wxUSE_TEXTDLG" = "yes"; then
6015     AC_DEFINE(wxUSE_TEXTDLG)
6016 fi
6017
6018 if test "$wxUSE_WIZARDDLG" = "yes"; then
6019     AC_DEFINE(wxUSE_WIZARDDLG)
6020     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6021 fi
6022
6023 dnl ---------------------------------------------------------------------------
6024 dnl wxMediaCtrl
6025 dnl ---------------------------------------------------------------------------
6026
6027 if test "$wxUSE_MEDIACTRL" = "yes"; then
6028     if test "$wxUSE_MSW" = 1; then
6029     dnl -----------------------------------------------------------------------
6030     dnl DirectShow MSW
6031     dnl -----------------------------------------------------------------------
6032         wxUSE_DIRECTSHOW="yes"
6033         AC_CHECK_HEADERS([dshow.h], [],
6034             [
6035                 wxUSE_DIRECTSHOW="no"
6036                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
6037             ],
6038             [#include <windows.h>])
6039
6040        if test "$wxUSE_DIRECTSHOW" = "yes"; then
6041             AC_DEFINE(wxUSE_DIRECTSHOW)
6042             LIBS="$LIBS -lstrmiids"
6043        fi
6044     fi
6045
6046     dnl -----------------------------------------------------------------------
6047     dnl GStreamer
6048     dnl -----------------------------------------------------------------------
6049     if test "$wxUSE_GTK" = 1; then
6050         wxUSE_GSTREAMER="yes"
6051
6052         dnl -------------------------------------------------------------------
6053         dnl Test for gstreamer module from pkg-config
6054         dnl -------------------------------------------------------------------
6055         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6056         [
6057             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6058             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6059         ],
6060         [
6061             AC_MSG_WARN([GStreamer installation not found])
6062             wxUSE_GSTREAMER="no"
6063         ])
6064
6065         dnl -------------------------------------------------------------------
6066         dnl Perform a check for a GStreamer element using gst-inspect
6067         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6068         dnl Last modification: 25/01/2005
6069         dnl
6070         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6071         dnl -------------------------------------------------------------------
6072         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6073         [
6074         if test "x$GST_INSPECT" == "x"; then
6075             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6076         fi
6077
6078         if test "x$GST_INSPECT" != "x"; then
6079             AC_MSG_CHECKING(GStreamer element $1)
6080             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6081             AC_MSG_RESULT(found.)
6082             $2
6083             else
6084             AC_MSG_RESULT(not found.)
6085             $3
6086             fi
6087         fi
6088         ])
6089
6090         dnl -------------------------------------------------------------------
6091         dnl Test for x video sink (video useless without)
6092         dnl -------------------------------------------------------------------
6093         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6094                         [
6095                             wxUSE_GSTREAMER="no"
6096                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6097                         ])
6098
6099         dnl -------------------------------------------------------------------
6100         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6101         dnl -------------------------------------------------------------------
6102         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6103                         [
6104                             wxUSE_GSTREAMER="no"
6105                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6106                         ],
6107                         [#include <gst/gst.h>])
6108
6109         AC_MSG_CHECKING([for gstplay 0.8])
6110         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6111
6112         if test "$ac_find_libraries" = "" ; then
6113             AC_MSG_RESULT([no])
6114             wxUSE_GSTREAMER="no"
6115         else
6116             AC_MSG_RESULT([yes])
6117         fi
6118
6119         if test "$wxUSE_GSTREAMER" = "yes"; then
6120             AC_DEFINE(wxUSE_GSTREAMER)
6121             AC_MSG_RESULT([GStreamer detection successful])
6122         fi
6123     fi
6124     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6125     AC_DEFINE(wxUSE_MEDIACTRL)
6126 fi
6127
6128 dnl ---------------------------------------------------------------------------
6129 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6130 dnl ---------------------------------------------------------------------------
6131
6132 if test "$cross_compiling" = "yes"; then
6133     dnl Use best guess from host as we can't use uname when cross compiling
6134     OSINFO="\"$host\""
6135 else
6136     dnl attualy work out OS version
6137     OSINFO=`uname -s -r -m`
6138     OSINFO="\"$OSINFO\""
6139 fi
6140
6141 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6142
6143 dnl ---------------------------------------------------------------------------
6144 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6145 dnl ---------------------------------------------------------------------------
6146
6147 if test "x$prefix" != "xNONE"; then
6148     wxPREFIX=$prefix
6149 else
6150     wxPREFIX=$ac_default_prefix
6151 fi
6152
6153 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6154
6155
6156 dnl ---------------------------------------------------------------------------
6157 dnl define variables with all built libraries for wx-config
6158 dnl ---------------------------------------------------------------------------
6159
6160 CORE_BASE_LIBS="net base"
6161 CORE_GUI_LIBS="adv core"
6162
6163 if test "$wxUSE_XML" = "yes" ; then
6164     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6165 fi
6166 if test "$wxUSE_ODBC" != "no" ; then
6167     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6168     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6169 fi
6170 if test "$wxUSE_HTML" = "yes" ; then
6171     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6172 fi
6173 if test "$wxUSE_XRC" = "yes" ; then
6174     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6175 fi
6176
6177 if test "$wxUSE_GUI" != "yes"; then
6178     CORE_GUI_LIBS=""
6179 fi
6180
6181 AC_SUBST(CORE_BASE_LIBS)
6182 AC_SUBST(CORE_GUI_LIBS)
6183
6184
6185 dnl ---------------------------------------------------------------------------
6186 dnl Output the makefiles and such from the results found above
6187 dnl ---------------------------------------------------------------------------
6188
6189 dnl all additional libraries (except wxWidgets itself) we link with
6190
6191 dnl note that we always link with -lm except for Mac OS X
6192 dnl extended.c uses floor() and is always linked in
6193
6194 if test "$wxUSE_MAC" = 1 ; then
6195     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6196         if test "$USE_DARWIN" = 1; then
6197             LDFLAGS="$LDFLAGS -framework QuickTime"
6198         else
6199             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6200         fi
6201     fi
6202     if test "$USE_DARWIN" = 1; then
6203         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6204     else
6205         LDFLAGS="$LDFLAGS -lCarbonLib"
6206     fi
6207 fi
6208 if test "$wxUSE_COCOA" = 1 ; then
6209     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6210     if test "$wxUSE_MEDIACTRL" = "yes"; then
6211         LDFLAGS="$LDFLAGS -framework QuickTime"
6212     fi
6213 fi
6214
6215 dnl FIXME: should this be covered by the conditional above
6216 dnl given the -lm comment there?  Or should that comment (and
6217 dnl this one) be removed..   [ 7 Nov 2001 ]
6218
6219 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6220
6221 dnl Only add the -lm library if floating point functions cannot be used
6222 dnl without it.  This check is important on cygwin because of the bizarre
6223 dnl way that they have organized functions into libraries.  On cygwin, both
6224 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6225 dnl means that
6226 dnl   1) linking with -lm is not necessary, and
6227 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6228 dnl In particular, if you compile any program with -mno-cygwin and link with
6229 dnl -lm, it will crash instantly when it is run.  This happens because the
6230 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6231 dnl the ___main function instead of allowing it to be defined by
6232 dnl /usr/lib/mingw/libmingw32.a as it should be.
6233 dnl
6234 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6235 dnl
6236 dnl Just check a few floating point functions. If they are all found without
6237 dnl -lm, then we must not need -lm.
6238 have_cos=0
6239 have_floor=0
6240 AC_CHECK_FUNCS(cos, have_cos=1)
6241 AC_CHECK_FUNCS(floor, have_floor=1)
6242 AC_MSG_CHECKING(if floating point functions link without -lm)
6243 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6244     AC_MSG_RESULT(yes)
6245 else
6246     AC_MSG_RESULT(no)
6247     LIBS="$LIBS -lm"
6248     # use different functions to avoid configure caching
6249     have_sin=0
6250     have_ceil=0
6251     AC_CHECK_FUNCS(sin, have_sin=1)
6252     AC_CHECK_FUNCS(ceil, have_ceil=1)
6253     AC_MSG_CHECKING(if floating point functions link with -lm)
6254     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6255         AC_MSG_RESULT(yes)
6256     else
6257         AC_MSG_RESULT(no)
6258         # not sure we should warn the user, crash, etc.
6259     fi
6260 fi
6261
6262 if test "$wxUSE_GUI" = "yes"; then
6263
6264     dnl TODO add checks that these samples will really compile (i.e. all the
6265     dnl      library features they need are present)
6266
6267     dnl TODO some samples are never built so far:
6268     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6269     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6270                      drawing dynamic erase event exec font image \
6271                      minimal propsize rotate shaped widgets render"
6272
6273     if test "$wxUSE_MONOLITHIC" != "yes"; then
6274         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6275     fi
6276 else
6277     SAMPLES_SUBDIRS="console"
6278 fi
6279
6280
6281 dnl all -I options we must pass to the compiler
6282 dnl
6283 dnl note that the order is somewhat important: wxWidgets headers should
6284 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6285 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6286 dnl CodeWarrior):
6287 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6288 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6289
6290 dnl C/C++ compiler options used to compile wxWidgets
6291 if test "$GXX" = yes ; then
6292     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6293     CWARNINGS="-Wall"
6294     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6295     dnl should enable this one day...
6296     dnl CXXWARNINGS="-Wall -Werror"
6297 fi
6298
6299 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6300
6301 dnl remove the extra white space from the cc/c++/ld options
6302 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6303 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6304 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6305
6306 if test "x$MWCC" = "xyes"; then
6307     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6308     dnl must use <regex.h> from system not our local copy on OS X,
6309     dnl but must use local not system on OS 9.
6310     dnl The following should make all -I paths usable for <> includes
6311     dnl while first checking in real system paths.  With 8.3 using
6312     dnl -gccincludes it will actually check local paths before system
6313     dnl even for <> which is totally wrong.
6314
6315     dnl Note that because this absolutely needs to be before any -I
6316     dnl that we have to tack it on to the end of the compiler commandline.
6317     CC="$CC -cwd source -I-"
6318     CXX="$CXX -cwd source -I-"
6319 fi
6320
6321
6322 LIBS=`echo $LIBS`
6323 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6324 EXTRALIBS_XML="$EXPAT_LINK"
6325 EXTRALIBS_HTML="$MSPACK_LINK"
6326 EXTRALIBS_ODBC="$ODBC_LINK"
6327 if test "$wxUSE_GUI" = "yes"; then
6328     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6329 fi
6330 if test "$wxUSE_OPENGL" = "yes"; then
6331     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6332 fi
6333
6334 LDFLAGS="$LDFLAGS $PROFILE"
6335
6336 dnl wxGTK does not need TOOLKIT includes in wx-config
6337 if test "$wxUSE_GTK" = 1; then
6338     WXCONFIG_INCLUDE=
6339 else
6340     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6341 fi
6342
6343 WXCONFIG_EXTRALIBS="$LIBS"
6344
6345 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6346 if test "$wxUSE_REGEX" = "builtin" ; then
6347     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6348 fi
6349 if test "$wxUSE_EXPAT" = "builtin" ; then
6350     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6351 fi
6352 if test "$wxUSE_ODBC" = "builtin" ; then
6353     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6354 fi
6355 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6356     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6357 fi
6358 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6359     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6360 fi
6361 if test "$wxUSE_LIBPNG" = "builtin" ; then
6362     wxconfig_3rdparty="$wxconfig_3rdparty png"
6363 fi
6364 if test "$wxUSE_ZLIB" = "builtin" ; then
6365     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6366 fi
6367 if test "$wxUSE_ODBC" = "builtin" ; then
6368     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6369 fi
6370
6371 for i in $wxconfig_3rdparty ; do
6372     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6373 done
6374
6375
6376 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6377     WXUNIV=1
6378 else
6379     WXUNIV=0
6380 fi
6381
6382 AC_SUBST(wxUSE_ZLIB)
6383 AC_SUBST(wxUSE_REGEX)
6384 AC_SUBST(wxUSE_EXPAT)
6385 AC_SUBST(wxUSE_ODBC)
6386 AC_SUBST(wxUSE_LIBJPEG)
6387 AC_SUBST(wxUSE_LIBPNG)
6388 AC_SUBST(wxUSE_LIBTIFF)
6389
6390 if test $wxUSE_MONOLITHIC = "yes" ; then
6391     MONOLITHIC=1
6392 else
6393     MONOLITHIC=0
6394 fi
6395
6396 if test $wxUSE_PLUGINS = "yes" ; then
6397     USE_PLUGINS=1
6398 else
6399     USE_PLUGINS=0
6400 fi
6401
6402 if test $wxUSE_ODBC != "no" ; then
6403     USE_ODBC=1
6404 else
6405     USE_ODBC=0
6406 fi
6407
6408 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6409     OFFICIAL_BUILD=1
6410 else
6411     OFFICIAL_BUILD=0
6412 fi
6413
6414 AC_SUBST(VENDOR)
6415 AC_SUBST(OFFICIAL_BUILD)
6416 AC_SUBST(WX_FLAVOUR)
6417 AC_SUBST(WX_LIB_FLAVOUR)
6418
6419 AC_SUBST(WXUNIV)
6420 AC_SUBST(MONOLITHIC)
6421 AC_SUBST(USE_PLUGINS)
6422 AC_SUBST(LIBS)
6423 AC_SUBST(EXTRALIBS)
6424 AC_SUBST(EXTRALIBS_XML)
6425 AC_SUBST(EXTRALIBS_HTML)
6426 AC_SUBST(EXTRALIBS_ODBC)
6427 AC_SUBST(EXTRALIBS_GUI)
6428 AC_SUBST(EXTRALIBS_OPENGL)
6429 AC_SUBST(EXTRALIBS_SDL)
6430 AC_SUBST(WITH_PLUGIN_SDL)
6431 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6432 AC_SUBST(UNICODE)
6433 AC_SUBST(BUILD)
6434 AC_SUBST(DEBUG_INFO)
6435 AC_SUBST(DEBUG_FLAG)
6436 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6437 AC_SUBST(TOOLKIT_LOWERCASE)
6438 AC_SUBST(TOOLKIT_VERSION)
6439 AC_SUBST(SAMPLES_RPATH_FLAG)
6440 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6441 AC_SUBST(HOST_SUFFIX)
6442 AC_SUBST(CPPUNIT_CFLAGS)
6443 AC_SUBST(CPPUNIT_LIBS)
6444
6445 case "$TOOLKIT" in
6446     GTK)
6447         TOOLKIT_USER="GTK+"
6448         if test "$WXGTK20" = 1; then
6449             TOOLKIT_USER="$TOOLKIT_USER 2"
6450         fi
6451         ;;
6452
6453     *)
6454         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6455         ;;
6456 esac
6457
6458 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6459
6460 if test "$wxUSE_SHARED" = "yes"; then
6461
6462     dnl We get the shared build linker from bakefile, since it
6463     dnl moved all the logic for this out of this file and into
6464     dnl its own macro.  But it can't decide on whether to return
6465     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6466     dnl So normalise and expand everything here now, because its
6467     dnl not going to change inside wx-config anyway.
6468     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6469     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6470
6471     dnl Need addtional flag on OS/2, so override bakefiles value
6472     dnl (there currently is no suitable variable to which the
6473     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6474     case "${host}" in
6475       *-pc-os2_emx | *-pc-os2-emx )
6476         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6477         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6478         cp -p ${srcdir}/src/os2/dllnames.sh .
6479         cp -p ${srcdir}/src/os2/dllar.sh .
6480       ;;
6481     esac
6482 else
6483
6484     dnl No bakefile support for static builds, but this should be ok for most.
6485     EXE_LINKER="$CXX -o"
6486
6487 fi
6488
6489 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6490 dnl be in wx-config output.  Not doing so could result in link problems.
6491 GCC_PRAGMA_FLAGS=""
6492 PCH_FLAGS=""
6493 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6494 if test $GCC_PCH = 1 ; then
6495     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6496     PCH_FLAGS="-DWX_PRECOMP"
6497 else
6498     case "${host}" in
6499         powerpc-*-darwin* )
6500             dnl Some Apple's GCC version are broken and can't handle the
6501             dnl pragmas:
6502             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6503             ;;
6504         *-*-mingw32* )
6505             dnl MinGW GCC versions >= 3.2 have problems with
6506             dnl static member of classes derived from templates
6507             dnl in combination with #pragma interface/implementation
6508             dnl (the test case uses 4 files)
6509             dnl ... and with exceptions handling (undefined symbols needed
6510             dnl to correctly calls dtors when unwinding) as well
6511             if test "$wxUSE_STL" = "yes" -o \
6512                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6513                     "$wxUSE_NO_RTTI" != "yes"; then
6514                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6515                AC_TRY_COMPILE([],
6516                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6517                                #error "Not GCC 3.2 or greater"
6518                                #endif
6519                                ],
6520                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6521                                AC_MSG_RESULT([yes])],
6522                               [AC_MSG_RESULT([no])])
6523             fi
6524             ;;
6525         *-pc-os2_emx | *-pc-os2-emx )
6526             dnl GCC versions ported to OS/2 have similar problems with
6527             dnl static member of classes in combination with STL and
6528             dnl pragma interface/implementation
6529             if test "$wxUSE_STL" = "yes"; then
6530                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6531                AC_TRY_COMPILE([],
6532                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6533                                #error "Not GCC 3.2 or greater"
6534                                #endif
6535                                ],
6536                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6537                                AC_MSG_RESULT([yes])],
6538                               [AC_MSG_RESULT([no])])
6539             fi
6540             ;;
6541     esac
6542 fi
6543 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6544
6545
6546 dnl for convenience, sort the samples in alphabetical order
6547 dnl
6548 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6549 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6550 dnl
6551 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6552 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6553 dnl       only removes the Unix-like part of the introduced line break.
6554 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6555
6556 dnl subtle bakefile goop.
6557 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6558 dnl I wish we would have called it something less likely to clash with
6559 dnl things though.
6560 AC_SUBST(SHARED)
6561
6562 dnl global options
6563 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6564 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6565
6566 dnl debugging options
6567 AC_SUBST(WXDEBUG_DEFINE)
6568
6569 dnl toolkit options
6570 AC_SUBST(USE_GUI)
6571 AC_SUBST(AFMINSTALL)
6572 AC_SUBST(WIN32INSTALL)
6573 AC_SUBST(TOOLKIT)
6574 AC_SUBST(TOOLKIT_DIR)
6575 AC_SUBST(TOOLCHAIN_NAME)
6576 AC_SUBST(TOOLCHAIN_FULLNAME)
6577 AC_SUBST(TOOLCHAIN_DEFS)
6578 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6579
6580 dnl wx-config options
6581 AC_SUBST(host_alias)
6582 AC_SUBST(cross_compiling)
6583 AC_SUBST(WIDGET_SET)
6584 AC_SUBST(WX_RELEASE)
6585 AC_SUBST(WX_VERSION)
6586 AC_SUBST(WX_SUBVERSION)
6587 AC_SUBST(WX_CHARTYPE)
6588 AC_SUBST(WX_DEBUGTYPE)
6589 AC_SUBST(WXCONFIG_EXTRALIBS)
6590 AC_SUBST(WXCONFIG_INCLUDE)
6591 AC_SUBST(WXCONFIG_RPATH)
6592 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6593 AC_SUBST(WX_LARGEFILE_FLAGS)
6594 AC_SUBST(GCC_PRAGMA_FLAGS)
6595 AC_SUBST(CODE_GEN_FLAGS)
6596 AC_SUBST(CODE_GEN_FLAGS_CXX)
6597 AC_SUBST(EXE_LINKER)
6598
6599 dnl distribution vars
6600 AC_SUBST(GUIDIST)
6601 AC_SUBST(DISTDIR)
6602
6603 dnl additional subdirectories where we will build
6604 AC_SUBST(SAMPLES_SUBDIRS)
6605
6606 dnl additional libraries and linker settings
6607 AC_SUBST(LDFLAGS)
6608 AC_SUBST(LDFLAGS_GL)
6609 AC_SUBST(OPENGL_LIBS)
6610 AC_SUBST(DMALLOC_LIBS)
6611 AC_SUBST(WX_VERSION_TAG)
6612
6613 dnl additional resurces settings
6614 AC_SUBST(RESCOMP)
6615 AC_SUBST(RESFLAGS)
6616 AC_SUBST(RESPROGRAMOBJ)
6617 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6618 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6619
6620 dnl additional for Mac OS X
6621 AC_SUBST(DEREZ)
6622 AC_SUBST(LIBWXMACRES)
6623 AC_SUBST(MACRESCOMP)
6624 AC_SUBST(MACSETFILE)
6625 AC_SUBST(MACRESWXCONFIG)
6626
6627 dnl other tools
6628 AC_SUBST(GCC)
6629 AC_SUBST(DLLTOOL)
6630
6631
6632 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6633 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6634 dnl - and we do use it)
6635 AC_PROG_MAKE_SET
6636
6637
6638 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6639
6640 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6641                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6642                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6643
6644 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6645                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6646                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6647
6648 AC_CONFIG_FILES([ version-script Makefile ])
6649
6650 AC_CONFIG_COMMANDS([ wx-config
6651                    ],
6652                    [ rm -f wx-config
6653                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6654                    ],
6655                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6656                      LN_S="${LN_S}"
6657                    ])
6658
6659 dnl This would give us us build dir that in every significant way
6660 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6661 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6662 dnl on platforms that do not have symlinks.
6663 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6664 dnl AC_CONFIG_LINKS([ contrib/include ])
6665
6666
6667 dnl Configure samples, contrib etc. directories, but only if they are present:
6668 if test "$wxUSE_GUI" = "yes"; then
6669     SUBDIRS="samples demos utils contrib"
6670 else dnl we build wxBase only
6671     dnl there are no wxBase programs in contrib nor demos
6672     SUBDIRS="samples utils"
6673 fi
6674 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6675 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6676
6677 for subdir in `echo $SUBDIRS`; do
6678     if test -d ${srcdir}/${subdir} ; then
6679         if test "$wxUSE_GUI" = "yes"; then
6680             if test ${subdir} = "samples"; then
6681                 dnl only take those samples which compile in the current
6682                 dnl configuration and which exist
6683                 makefiles="samples/Makefile.in $makefiles"
6684                 for sample in `echo $SAMPLES_SUBDIRS`; do
6685                     if test -d $srcdir/samples/$sample; then
6686                         makefiles="samples/$sample/Makefile.in $makefiles"
6687                     fi
6688                 done
6689             else dnl assume that everything compiles for utils &c
6690                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6691             fi
6692         else dnl we build wxBase only
6693             dnl don't take all samples/utils, just those which build with
6694             dnl wxBase
6695             if test ${subdir} = "samples"; then
6696                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6697             elif test ${subdir} = "utils"; then
6698                 makefiles=""
6699                 for util in HelpGen tex2rtf ; do
6700                     if test -d $srcdir/utils/$util ; then
6701                         makefiles="utils/$util/Makefile.in \
6702                                    utils/$util/src/Makefile.in \
6703                                    $makefiles"
6704                     fi
6705                 done
6706             else dnl assume that everything compiles for tests
6707                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6708             fi
6709         fi
6710
6711         for mkin in $makefiles ; do
6712             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6713             AC_CONFIG_FILES([$mk])
6714         done
6715     fi
6716 done
6717
6718
6719 AC_OUTPUT
6720
6721 dnl report how we have been configured
6722 echo
6723 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6724 echo ""
6725 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6726 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6727
6728 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6729 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6730 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6731
6732 echo "  What level of wxWidgets compatibility should be enabled?"
6733 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6734 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6735
6736 echo "  Which libraries should wxWidgets use?"
6737 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6738 echo "                                       png                ${wxUSE_LIBPNG-none}"
6739 echo "                                       regex              ${wxUSE_REGEX}"
6740 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6741 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6742 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6743 fi
6744 echo "                                       zlib               ${wxUSE_ZLIB}"
6745 echo "                                       odbc               ${wxUSE_ODBC}"
6746 echo "                                       expat              ${wxUSE_EXPAT}"
6747 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6748 echo "                                       sdl                ${wxUSE_LIBSDL}"
6749 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6750
6751 echo ""
6752
6753 dnl vi: set et sts=4 sw=4 com=\:dnl: