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], [2.8.0], [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
  35 wx_major_version_number=2
  36 wx_minor_version_number=8
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform -
 113 dnl they're not cached and are only used if no --with-toolkit was given *and*
 114 dnl nothing was found in the cache
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 WX_ARG_CACHE_INIT
 365
 366 dnl useful to test the compilation with minimum options, define as 0 for normal
 367 dnl usage
 368 DEBUG_CONFIGURE=0
 369 if test $DEBUG_CONFIGURE = 1; then
 370   DEFAULT_wxUSE_UNIVERSAL=no
 371   DEFAULT_wxUSE_STL=no
 372
 373   DEFAULT_wxUSE_NANOX=no
 374
 375   DEFAULT_wxUSE_THREADS=yes
 376
 377   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 378   DEFAULT_wxUSE_OPTIMISE=no
 379   DEFAULT_wxUSE_PROFILE=no
 380   DEFAULT_wxUSE_NO_DEPS=no
 381   DEFAULT_wxUSE_VARARG_MACROS=no
 382   DEFAULT_wxUSE_NO_RTTI=no
 383   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 384   DEFAULT_wxUSE_UNIVERSAL_BINARY=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_LIBGNOMEVFS=no
 416   DEFAULT_wxUSE_LIBHILDON=no
 417   DEFAULT_wxUSE_ODBC=no
 418   DEFAULT_wxUSE_OPENGL=no
 419
 420   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 421   DEFAULT_wxUSE_STACKWALKER=no
 422   DEFAULT_wxUSE_DEBUGREPORT=no
 423   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 424   DEFAULT_wxUSE_STD_IOSTREAM=no
 425   DEFAULT_wxUSE_STD_STRING=no
 426   DEFAULT_wxUSE_CMDLINE_PARSER=no
 427   DEFAULT_wxUSE_DATETIME=no
 428   DEFAULT_wxUSE_TIMER=no
 429   DEFAULT_wxUSE_STOPWATCH=no
 430   DEFAULT_wxUSE_FILE=no
 431   DEFAULT_wxUSE_FFILE=no
 432   DEFAULT_wxUSE_STDPATHS=no
 433   DEFAULT_wxUSE_TEXTBUFFER=no
 434   DEFAULT_wxUSE_TEXTFILE=no
 435   DEFAULT_wxUSE_SOUND=no
 436   DEFAULT_wxUSE_MEDIACTRL=no
 437   DEFAULT_wxUSE_GSTREAMER8=no
 438   DEFAULT_wxUSE_PRINTF_POS_PARAMS=no
 439   DEFAULT_wxUSE_INTL=no
 440   DEFAULT_wxUSE_CONFIG=no
 441   DEFAULT_wxUSE_FONTMAP=no
 442   DEFAULT_wxUSE_STREAMS=no
 443   DEFAULT_wxUSE_SOCKETS=no
 444   DEFAULT_wxUSE_OLE=no
 445   DEFAULT_wxUSE_DATAOBJ=no
 446   DEFAULT_wxUSE_DIALUP_MANAGER=no
 447   DEFAULT_wxUSE_JOYSTICK=no
 448   DEFAULT_wxUSE_DYNLIB_CLASS=no
 449   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 450   DEFAULT_wxUSE_LONGLONG=no
 451   DEFAULT_wxUSE_GEOMETRY=no
 452
 453   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 454   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 455   DEFAULT_wxUSE_POSTSCRIPT=no
 456
 457   DEFAULT_wxUSE_CLIPBOARD=no
 458   DEFAULT_wxUSE_TOOLTIPS=no
 459   DEFAULT_wxUSE_DRAG_AND_DROP=no
 460   DEFAULT_wxUSE_DRAGIMAGE=no
 461   DEFAULT_wxUSE_SPLINES=no
 462   DEFAULT_wxUSE_MOUSEWHEEL=no
 463
 464   DEFAULT_wxUSE_MDI=no
 465   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 466   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 467   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 468
 469   DEFAULT_wxUSE_RESOURCES=no
 470   DEFAULT_wxUSE_CONSTRAINTS=no
 471   DEFAULT_wxUSE_IPC=no
 472   DEFAULT_wxUSE_HELP=no
 473   DEFAULT_wxUSE_MS_HTML_HELP=no
 474   DEFAULT_wxUSE_WXHTML_HELP=no
 475   DEFAULT_wxUSE_TREELAYOUT=no
 476   DEFAULT_wxUSE_METAFILE=no
 477   DEFAULT_wxUSE_MIMETYPE=no
 478   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 479   DEFAULT_wxUSE_PROTOCOL=no
 480   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 481   DEFAULT_wxUSE_PROTOCOL_FTP=no
 482   DEFAULT_wxUSE_PROTOCOL_FILE=no
 483   DEFAULT_wxUSE_URL=no
 484   DEFAULT_wxUSE_VARIANT=no
 485
 486   DEFAULT_wxUSE_ABOUTDLG=no
 487   DEFAULT_wxUSE_COMMONDLGS=no
 488   DEFAULT_wxUSE_CHOICEDLG=no
 489   DEFAULT_wxUSE_COLOURDLG=no
 490   DEFAULT_wxUSE_DIRDLG=no
 491   DEFAULT_wxUSE_FILEDLG=no
 492   DEFAULT_wxUSE_FINDREPLDLG=no
 493   DEFAULT_wxUSE_FONTDLG=no
 494   DEFAULT_wxUSE_MSGDLG=no
 495   DEFAULT_wxUSE_NUMBERDLG=no
 496   DEFAULT_wxUSE_TEXTDLG=no
 497   DEFAULT_wxUSE_SPLASH=no
 498   DEFAULT_wxUSE_STARTUP_TIPS=no
 499   DEFAULT_wxUSE_PROGRESSDLG=no
 500   DEFAULT_wxUSE_WIZARDDLG=no
 501
 502   DEFAULT_wxUSE_MENUS=no
 503   DEFAULT_wxUSE_MINIFRAME=no
 504   DEFAULT_wxUSE_HTML=no
 505   DEFAULT_wxUSE_RICHTEXT=no
 506   DEFAULT_wxUSE_XRC=no
 507   DEFAULT_wxUSE_AUI=no
 508   DEFAULT_wxUSE_WEBKIT=no
 509   DEFAULT_wxUSE_FILESYSTEM=no
 510   DEFAULT_wxUSE_FS_INET=no
 511   DEFAULT_wxUSE_FS_ZIP=no
 512   DEFAULT_wxUSE_FS_ARCHIVE=no
 513   DEFAULT_wxUSE_BUSYINFO=no
 514   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 515   DEFAULT_wxUSE_ZIPSTREAM=no
 516   DEFAULT_wxUSE_TARSTREAM=no
 517   DEFAULT_wxUSE_VALIDATORS=no
 518
 519   DEFAULT_wxUSE_ACCEL=no
 520   DEFAULT_wxUSE_ANIMATIONCTRL=no
 521   DEFAULT_wxUSE_BUTTON=no
 522   DEFAULT_wxUSE_BMPBUTTON=no
 523   DEFAULT_wxUSE_BITMAPCOMBOBOX=no
 524   DEFAULT_wxUSE_CALCTRL=no
 525   DEFAULT_wxUSE_CARET=no
 526   DEFAULT_wxUSE_CHECKBOX=no
 527   DEFAULT_wxUSE_CHECKLST=no
 528   DEFAULT_wxUSE_CHOICE=no
 529   DEFAULT_wxUSE_CHOICEBOOK=no
 530   DEFAULT_wxUSE_COLLPANE=no
 531   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 532   DEFAULT_wxUSE_COMBOBOX=no
 533   DEFAULT_wxUSE_COMBOCTRL=no
 534   DEFAULT_wxUSE_DATEPICKCTRL=no
 535   DEFAULT_wxUSE_DISPLAY=no
 536   DEFAULT_wxUSE_DETECT_SM=no
 537   DEFAULT_wxUSE_DIRPICKERCTRL=no
 538   DEFAULT_wxUSE_FILEPICKERCTRL=no
 539   DEFAULT_wxUSE_FONTPICKERCTRL=no
 540   DEFAULT_wxUSE_GAUGE=no
 541   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 542   DEFAULT_wxUSE_GRID=no
 543   DEFAULT_wxUSE_HYPERLINKCTRL=no
 544   DEFAULT_wxUSE_DATAVIEWCTRL=no
 545   DEFAULT_wxUSE_IMAGLIST=no
 546   DEFAULT_wxUSE_LISTBOOK=no
 547   DEFAULT_wxUSE_LISTBOX=no
 548   DEFAULT_wxUSE_LISTCTRL=no
 549   DEFAULT_wxUSE_NOTEBOOK=no
 550   DEFAULT_wxUSE_ODCOMBOBOX=no
 551   DEFAULT_wxUSE_RADIOBOX=no
 552   DEFAULT_wxUSE_RADIOBTN=no
 553   DEFAULT_wxUSE_SASH=no
 554   DEFAULT_wxUSE_SCROLLBAR=no
 555   DEFAULT_wxUSE_SEARCHCTRL=no
 556   DEFAULT_wxUSE_SLIDER=no
 557   DEFAULT_wxUSE_SPINBTN=no
 558   DEFAULT_wxUSE_SPINCTRL=no
 559   DEFAULT_wxUSE_SPLITTER=no
 560   DEFAULT_wxUSE_STATBMP=no
 561   DEFAULT_wxUSE_STATBOX=no
 562   DEFAULT_wxUSE_STATLINE=no
 563   DEFAULT_wxUSE_STATTEXT=no
 564   DEFAULT_wxUSE_STATUSBAR=yes
 565   DEFAULT_wxUSE_TAB_DIALOG=no
 566   DEFAULT_wxUSE_TEXTCTRL=no
 567   DEFAULT_wxUSE_TOGGLEBTN=no
 568   DEFAULT_wxUSE_TOOLBAR=no
 569   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 570   DEFAULT_wxUSE_TREEBOOK=no
 571   DEFAULT_wxUSE_TOOLBOOK=no
 572   DEFAULT_wxUSE_TREECTRL=no
 573   DEFAULT_wxUSE_POPUPWIN=no
 574   DEFAULT_wxUSE_TIPWINDOW=no
 575
 576   DEFAULT_wxUSE_UNICODE=no
 577   DEFAULT_wxUSE_UNICODE_MSLU=no
 578   DEFAULT_wxUSE_WCSRTOMBS=no
 579
 580   DEFAULT_wxUSE_PALETTE=no
 581   DEFAULT_wxUSE_IMAGE=no
 582   DEFAULT_wxUSE_GIF=no
 583   DEFAULT_wxUSE_PCX=no
 584   DEFAULT_wxUSE_TGA=no
 585   DEFAULT_wxUSE_PNM=no
 586   DEFAULT_wxUSE_IFF=no
 587   DEFAULT_wxUSE_XPM=no
 588   DEFAULT_wxUSE_ICO_CUR=no
 589   DEFAULT_wxUSE_ACCESSIBILITY=no
 590
 591   DEFAULT_wxUSE_MONOLITHIC=no
 592   DEFAULT_wxUSE_PLUGINS=no
 593   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 594 else
 595   DEFAULT_wxUSE_UNIVERSAL=no
 596   DEFAULT_wxUSE_STL=no
 597
 598   DEFAULT_wxUSE_NANOX=no
 599
 600   DEFAULT_wxUSE_THREADS=yes
 601
 602   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 603   DEFAULT_wxUSE_OPTIMISE=yes
 604   DEFAULT_wxUSE_PROFILE=no
 605   DEFAULT_wxUSE_NO_DEPS=no
 606   DEFAULT_wxUSE_VARARG_MACROS=yes
 607   DEFAULT_wxUSE_NO_RTTI=no
 608   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 609   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 610   DEFAULT_wxUSE_RPATH=yes
 611   DEFAULT_wxUSE_PERMISSIVE=no
 612   DEFAULT_wxUSE_DEBUG_FLAG=no
 613   DEFAULT_wxUSE_DEBUG_INFO=no
 614   DEFAULT_wxUSE_DEBUG_GDB=no
 615   DEFAULT_wxUSE_MEM_TRACING=no
 616   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 617   DEFAULT_wxUSE_DMALLOC=no
 618   DEFAULT_wxUSE_APPLE_IEEE=yes
 619
 620   DEFAULT_wxUSE_EXCEPTIONS=yes
 621   DEFAULT_wxUSE_LOG=yes
 622   DEFAULT_wxUSE_LOGWINDOW=yes
 623   DEFAULT_wxUSE_LOGGUI=yes
 624   DEFAULT_wxUSE_LOGDIALOG=yes
 625
 626   DEFAULT_wxUSE_GUI=yes
 627
 628   DEFAULT_wxUSE_REGEX=yes
 629   DEFAULT_wxUSE_XML=yes
 630   DEFAULT_wxUSE_EXPAT=yes
 631   DEFAULT_wxUSE_ZLIB=yes
 632   DEFAULT_wxUSE_LIBPNG=yes
 633   DEFAULT_wxUSE_LIBJPEG=yes
 634   DEFAULT_wxUSE_LIBTIFF=yes
 635   DEFAULT_wxUSE_LIBXPM=yes
 636   DEFAULT_wxUSE_LIBMSPACK=yes
 637   DEFAULT_wxUSE_LIBSDL=no
 638   DEFAULT_wxUSE_LIBGNOMEPRINT=yes
 639   DEFAULT_wxUSE_LIBGNOMEVFS=no
 640   DEFAULT_wxUSE_LIBHILDON=no
 641   DEFAULT_wxUSE_ODBC=no
 642   DEFAULT_wxUSE_OPENGL=no
 643
 644   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 645   DEFAULT_wxUSE_STACKWALKER=yes
 646   DEFAULT_wxUSE_DEBUGREPORT=yes
 647   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 648   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 649   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 650   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 651   DEFAULT_wxUSE_DATETIME=yes
 652   DEFAULT_wxUSE_TIMER=yes
 653   DEFAULT_wxUSE_STOPWATCH=yes
 654   DEFAULT_wxUSE_FILE=yes
 655   DEFAULT_wxUSE_FFILE=yes
 656   DEFAULT_wxUSE_STDPATHS=yes
 657   DEFAULT_wxUSE_TEXTBUFFER=yes
 658   DEFAULT_wxUSE_TEXTFILE=yes
 659   DEFAULT_wxUSE_SOUND=yes
 660   DEFAULT_wxUSE_MEDIACTRL=no
 661   DEFAULT_wxUSE_GSTREAMER8=no
 662   DEFAULT_wxUSE_PRINTF_POS_PARAMS=yes
 663   DEFAULT_wxUSE_INTL=yes
 664   DEFAULT_wxUSE_CONFIG=yes
 665   DEFAULT_wxUSE_FONTMAP=yes
 666   DEFAULT_wxUSE_STREAMS=yes
 667   DEFAULT_wxUSE_SOCKETS=yes
 668   DEFAULT_wxUSE_OLE=yes
 669   DEFAULT_wxUSE_DATAOBJ=yes
 670   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 671   DEFAULT_wxUSE_JOYSTICK=yes
 672   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 673   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 674   DEFAULT_wxUSE_LONGLONG=yes
 675   DEFAULT_wxUSE_GEOMETRY=yes
 676
 677   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 678   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 679   DEFAULT_wxUSE_POSTSCRIPT=yes
 680
 681   DEFAULT_wxUSE_CLIPBOARD=yes
 682   DEFAULT_wxUSE_TOOLTIPS=yes
 683   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 684   DEFAULT_wxUSE_DRAGIMAGE=yes
 685   DEFAULT_wxUSE_SPLINES=yes
 686   DEFAULT_wxUSE_MOUSEWHEEL=yes
 687
 688   DEFAULT_wxUSE_MDI=yes
 689   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 690   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 691   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 692
 693   DEFAULT_wxUSE_RESOURCES=no
 694   DEFAULT_wxUSE_CONSTRAINTS=yes
 695   DEFAULT_wxUSE_IPC=yes
 696   DEFAULT_wxUSE_HELP=yes
 697   DEFAULT_wxUSE_MS_HTML_HELP=yes
 698   DEFAULT_wxUSE_WXHTML_HELP=yes
 699   DEFAULT_wxUSE_TREELAYOUT=yes
 700   DEFAULT_wxUSE_METAFILE=yes
 701   DEFAULT_wxUSE_MIMETYPE=yes
 702   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 703   DEFAULT_wxUSE_PROTOCOL=yes
 704   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 705   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 706   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 707   DEFAULT_wxUSE_URL=yes
 708   DEFAULT_wxUSE_VARIANT=yes
 709
 710   DEFAULT_wxUSE_ABOUTDLG=yes
 711   DEFAULT_wxUSE_COMMONDLGS=yes
 712   DEFAULT_wxUSE_CHOICEDLG=yes
 713   DEFAULT_wxUSE_COLOURDLG=yes
 714   DEFAULT_wxUSE_DIRDLG=yes
 715   DEFAULT_wxUSE_FILEDLG=yes
 716   DEFAULT_wxUSE_FINDREPLDLG=yes
 717   DEFAULT_wxUSE_FONTDLG=yes
 718   DEFAULT_wxUSE_MSGDLG=yes
 719   DEFAULT_wxUSE_NUMBERDLG=yes
 720   DEFAULT_wxUSE_TEXTDLG=yes
 721   DEFAULT_wxUSE_SPLASH=yes
 722   DEFAULT_wxUSE_STARTUP_TIPS=yes
 723   DEFAULT_wxUSE_PROGRESSDLG=yes
 724   DEFAULT_wxUSE_WIZARDDLG=yes
 725
 726   DEFAULT_wxUSE_MENUS=yes
 727   DEFAULT_wxUSE_MINIFRAME=yes
 728   DEFAULT_wxUSE_HTML=yes
 729   DEFAULT_wxUSE_RICHTEXT=yes
 730   DEFAULT_wxUSE_XRC=yes
 731   DEFAULT_wxUSE_AUI=yes
 732   DEFAULT_wxUSE_WEBKIT=yes
 733   DEFAULT_wxUSE_FILESYSTEM=yes
 734   DEFAULT_wxUSE_FS_INET=yes
 735   DEFAULT_wxUSE_FS_ZIP=yes
 736   DEFAULT_wxUSE_FS_ARCHIVE=yes
 737   DEFAULT_wxUSE_BUSYINFO=yes
 738   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 739   DEFAULT_wxUSE_ZIPSTREAM=yes
 740   DEFAULT_wxUSE_TARSTREAM=yes
 741   DEFAULT_wxUSE_VALIDATORS=yes
 742
 743   DEFAULT_wxUSE_ACCEL=yes
 744   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 745   DEFAULT_wxUSE_BUTTON=yes
 746   DEFAULT_wxUSE_BMPBUTTON=yes
 747   DEFAULT_wxUSE_BITMAPCOMBOBOX=yes
 748   DEFAULT_wxUSE_CALCTRL=yes
 749   DEFAULT_wxUSE_CARET=yes
 750   DEFAULT_wxUSE_CHECKBOX=yes
 751   DEFAULT_wxUSE_CHECKLST=yes
 752   DEFAULT_wxUSE_CHOICE=yes
 753   DEFAULT_wxUSE_CHOICEBOOK=yes
 754   DEFAULT_wxUSE_COLLPANE=yes
 755   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 756   DEFAULT_wxUSE_COMBOBOX=yes
 757   DEFAULT_wxUSE_COMBOCTRL=yes
 758   DEFAULT_wxUSE_DATEPICKCTRL=yes
 759   DEFAULT_wxUSE_DISPLAY=yes
 760   DEFAULT_wxUSE_DETECT_SM=yes
 761   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 762   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 763   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 764   DEFAULT_wxUSE_GAUGE=yes
 765   DEFAULT_wxUSE_GRID=yes
 766   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 767   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 768   DEFAULT_wxUSE_DATAVIEWCTRL=no
 769   DEFAULT_wxUSE_IMAGLIST=yes
 770   DEFAULT_wxUSE_LISTBOOK=yes
 771   DEFAULT_wxUSE_LISTBOX=yes
 772   DEFAULT_wxUSE_LISTCTRL=yes
 773   DEFAULT_wxUSE_NOTEBOOK=yes
 774   DEFAULT_wxUSE_ODCOMBOBOX=yes
 775   DEFAULT_wxUSE_RADIOBOX=yes
 776   DEFAULT_wxUSE_RADIOBTN=yes
 777   DEFAULT_wxUSE_SASH=yes
 778   DEFAULT_wxUSE_SCROLLBAR=yes
 779   DEFAULT_wxUSE_SEARCHCTRL=yes
 780   DEFAULT_wxUSE_SLIDER=yes
 781   DEFAULT_wxUSE_SPINBTN=yes
 782   DEFAULT_wxUSE_SPINCTRL=yes
 783   DEFAULT_wxUSE_SPLITTER=yes
 784   DEFAULT_wxUSE_STATBMP=yes
 785   DEFAULT_wxUSE_STATBOX=yes
 786   DEFAULT_wxUSE_STATLINE=yes
 787   DEFAULT_wxUSE_STATTEXT=yes
 788   DEFAULT_wxUSE_STATUSBAR=yes
 789   DEFAULT_wxUSE_TAB_DIALOG=no
 790   DEFAULT_wxUSE_TEXTCTRL=yes
 791   DEFAULT_wxUSE_TOGGLEBTN=yes
 792   DEFAULT_wxUSE_TOOLBAR=yes
 793   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 794   DEFAULT_wxUSE_TREEBOOK=yes
 795   DEFAULT_wxUSE_TOOLBOOK=yes
 796   DEFAULT_wxUSE_TREECTRL=yes
 797   DEFAULT_wxUSE_POPUPWIN=yes
 798   DEFAULT_wxUSE_TIPWINDOW=yes
 799
 800   DEFAULT_wxUSE_UNICODE=no
 801   DEFAULT_wxUSE_UNICODE_MSLU=yes
 802   DEFAULT_wxUSE_WCSRTOMBS=no
 803
 804   DEFAULT_wxUSE_PALETTE=yes
 805   DEFAULT_wxUSE_IMAGE=yes
 806   DEFAULT_wxUSE_GIF=yes
 807   DEFAULT_wxUSE_PCX=yes
 808   DEFAULT_wxUSE_TGA=yes
 809   DEFAULT_wxUSE_IFF=no  dnl why is this set to "no"?
 810   DEFAULT_wxUSE_PNM=yes
 811   DEFAULT_wxUSE_XPM=yes
 812   DEFAULT_wxUSE_ICO_CUR=yes
 813   DEFAULT_wxUSE_ACCESSIBILITY=no
 814
 815   DEFAULT_wxUSE_MONOLITHIC=no
 816   DEFAULT_wxUSE_PLUGINS=no
 817   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 818
 819   dnl Applicable only when --with-gtk was used:
 820   DEFAULT_wxUSE_GTK2=yes
 821 fi
 822
 823
 824 dnl WX_ARG_WITH should be used to select whether an external package will be
 825 dnl used or not, to configure compile-time features of this package itself,
 826 dnl use WX_ARG_ENABLE instead
 827
 828 dnl ============================
 829 dnl external package dependecies
 830 dnl ============================
 831
 832 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 833 dnl these values manually
 834 for toolkit in `echo $ALL_TOOLKITS`; do
 835   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 836   if test "x$LINE" != "x" ; then
 837     has_toolkit_in_cache=1
 838     eval "DEFAULT_$LINE"
 839     eval "CACHE_$toolkit=1"
 840
 841     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 842     if test "x$LINE" != "x" ; then
 843         eval "DEFAULT_$LINE"
 844     fi
 845   fi
 846 done
 847
 848 dnl ---------------------------------------------------------------------------
 849 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 850 dnl first to disable many other switches if it's given
 851 dnl
 852 dnl NB: this is still in testing stage, don't use if you don't know what you're
 853 dnl     doing
 854 dnl ---------------------------------------------------------------------------
 855
 856 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 857 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 858 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 859 WX_ARG_WITH(subdirs,       [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS, without)
 860
 861 if test "$wxUSE_GUI" = "yes"; then
 862
 863 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 864 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 865 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 866 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 867 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 868 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 869 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 870 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 871 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 872 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 873 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 874 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 875 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 876
 877 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 878 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 879
 880 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 881 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 882 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 883 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 884 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 885 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 886 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under GNOME], wxUSE_LIBGNOMEPRINT)
 887 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 888 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 889 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 890
 891 if test "$wxUSE_UNIVERSAL" = "yes"; then
 892     AC_ARG_WITH(themes,        [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 893 fi
 894
 895 fi
 896 dnl for GUI only
 897
 898 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 899 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 900 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 901 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 902 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 903
 904 dnl ---------------------------------------------------------------------------
 905 dnl compile options
 906 dnl ---------------------------------------------------------------------------
 907
 908 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 909 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 910 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 911 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 912 if test "$USE_OS2" = "1"; then
 913     DEFAULT_wxUSE_OMF=no
 914     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 915 fi
 916
 917 if test "$wxUSE_DEBUG" = "yes"; then
 918   DEFAULT_wxUSE_DEBUG_FLAG=yes
 919   DEFAULT_wxUSE_DEBUG_INFO=yes
 920   BUILD=debug
 921 elif test "$wxUSE_DEBUG" = "no"; then
 922   DEFAULT_wxUSE_DEBUG_FLAG=no
 923   DEFAULT_wxUSE_DEBUG_INFO=no
 924   BUILD=release
 925 fi
 926
 927 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 928 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 929 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 930 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 931 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 932 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 933 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 934 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 935 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 936 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 937 WX_ARG_ENABLE(vararg_macros, [  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 938 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary[=SDK] create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 939
 940 WX_ARG_ENABLE(compat24,      [  --enable-compat24       enable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, enable)
 941 WX_ARG_ENABLE(compat26,      [  --disable-compat26      disable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6, disable)
 942
 943 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 944
 945
 946 dnl ---------------------------------------------------------------------------
 947 dnl (small) optional non GUI classes
 948 dnl ---------------------------------------------------------------------------
 949
 950 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 951 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 952
 953 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 954 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 955 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 956 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 957 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 958 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 959 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 960
 961 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 962
 963 dnl please keep the settings below in alphabetical order
 964 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 965 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 966 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 967 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 968 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 969 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 970 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 971 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 972 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 973 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 974 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 975 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 976 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 977 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 978 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 979 WX_ARG_ENABLE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 980 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 981 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 982 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 983 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 984 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 985 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 986 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 987 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 988 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 989 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 990 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 991 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 992 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 993 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 994 WX_ARG_ENABLE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 995 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 996 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 997 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 998 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 999 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
1000 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
1001 WX_ARG_ENABLE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
1002 WX_ARG_ENABLE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
1003 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
1004
1005 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1006 WX_ARG_ENABLE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
1007 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1008 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1009 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1010 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1011
1012
1013 dnl ---------------------------------------------------------------------------
1014 dnl "big" options (i.e. those which change a lot of things throughout the library)
1015 dnl ---------------------------------------------------------------------------
1016
1017 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1018
1019 if test "$wxUSE_GUI" = "yes"; then
1020
1021 dnl ---------------------------------------------------------------------------
1022 dnl "big" GUI options
1023 dnl ---------------------------------------------------------------------------
1024
1025 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1026 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1027 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1028 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1029 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1030 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
1031 WX_ARG_ENABLE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
1032 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1033 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1034 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
1035 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
1036 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1037 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1038 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1039 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
1040 WX_ARG_ENABLE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
1041 WX_ARG_ENABLE(graphics_ctx, [  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
1042
1043 dnl ---------------------------------------------------------------------------
1044 dnl PostScript options
1045 dnl ---------------------------------------------------------------------------
1046 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1047
1048 dnl VZ: these options seem to be always on, if someone wants to change it please do
1049 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1050 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1051
1052 dnl ---------------------------------------------------------------------------
1053 dnl resources
1054 dnl ---------------------------------------------------------------------------
1055
1056 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
1057 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
1058
1059 dnl ---------------------------------------------------------------------------
1060 dnl IPC &c
1061 dnl ---------------------------------------------------------------------------
1062
1063 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
1064 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1065 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1066
1067 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
1068
1069 dnl ---------------------------------------------------------------------------
1070 dnl optional GUI controls (in alphabetical order except the first one)
1071 dnl ---------------------------------------------------------------------------
1072
1073 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1074
1075 dnl even with --enable-controls, some may be disabled by giving
1076 dnl --disable-<control> later on the command line - but by default all will be
1077 dnl used (and vice versa)
1078 if test "$wxUSE_CONTROLS" = "yes"; then
1079   DEFAULT_wxUSE_ACCEL=yes
1080   DEFAULT_wxUSE_ANIMATIONCTRL=yes
1081   DEFAULT_wxUSE_BMPBUTTON=yes
1082   DEFAULT_wxUSE_BUTTON=yes
1083   DEFAULT_wxUSE_CALCTRL=yes
1084   DEFAULT_wxUSE_CARET=yes
1085   DEFAULT_wxUSE_COMBOBOX=yes
1086   DEFAULT_wxUSE_CHECKBOX=yes
1087   DEFAULT_wxUSE_CHECKLISTBOX=yes
1088   DEFAULT_wxUSE_CHOICE=yes
1089   DEFAULT_wxUSE_CHOICEBOOK=yes
1090   DEFAULT_wxUSE_COLLPANE=yes
1091   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
1092   DEFAULT_wxUSE_COMBOBOX=yes
1093   DEFAULT_wxUSE_DATEPICKCTRL=yes
1094   DEFAULT_wxUSE_DISPLAY=yes
1095   DEFAULT_wxUSE_DETECT_SM=yes
1096   DEFAULT_wxUSE_DIRPICKERCTRL=yes
1097   DEFAULT_wxUSE_FILEPICKERCTRL=yes
1098   DEFAULT_wxUSE_FONTPICKERCTRL=yes
1099   DEFAULT_wxUSE_GAUGE=yes
1100   DEFAULT_wxUSE_GRID=yes
1101   DEFAULT_wxUSE_HYPERLINKCTRL=yes
1102   DEFAULT_wxUSE_DATAVIEWCTRL=no
1103   DEFAULT_wxUSE_IMAGLIST=yes
1104   DEFAULT_wxUSE_LISTBOOK=yes
1105   DEFAULT_wxUSE_LISTBOX=yes
1106   DEFAULT_wxUSE_LISTCTRL=yes
1107   DEFAULT_wxUSE_NOTEBOOK=yes
1108   DEFAULT_wxUSE_RADIOBOX=yes
1109   DEFAULT_wxUSE_RADIOBTN=yes
1110   DEFAULT_wxUSE_SASH=yes
1111   DEFAULT_wxUSE_SCROLLBAR=yes
1112   DEFAULT_wxUSE_SEARCHCTRL=yes
1113   DEFAULT_wxUSE_SLIDER=yes
1114   DEFAULT_wxUSE_SPINBTN=yes
1115   DEFAULT_wxUSE_SPINCTRL=yes
1116   DEFAULT_wxUSE_SPLITTER=yes
1117   DEFAULT_wxUSE_STATBMP=yes
1118   DEFAULT_wxUSE_STATBOX=yes
1119   DEFAULT_wxUSE_STATLINE=yes
1120   DEFAULT_wxUSE_STATUSBAR=yes
1121   DEFAULT_wxUSE_TAB_DIALOG=yes
1122   DEFAULT_wxUSE_TOGGLEBTN=yes
1123   DEFAULT_wxUSE_TOOLBAR=yes
1124   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1125   DEFAULT_wxUSE_TOOLTIPS=yes
1126   DEFAULT_wxUSE_TREEBOOK=yes
1127   DEFAULT_wxUSE_TOOLBOOK=yes
1128   DEFAULT_wxUSE_TREECTRL=yes
1129   DEFAULT_wxUSE_POPUPWIN=yes
1130   DEFAULT_wxUSE_TIPWINDOW=yes
1131 elif test "$wxUSE_CONTROLS" = "no"; then
1132   DEFAULT_wxUSE_ACCEL=no
1133   DEFAULT_wxUSE_ANIMATIONCTRL=no
1134   DEFAULT_wxUSE_BMPBUTTON=no
1135   DEFAULT_wxUSE_BUTTON=no
1136   DEFAULT_wxUSE_CALCTRL=no
1137   DEFAULT_wxUSE_CARET=no
1138   DEFAULT_wxUSE_COLLPANE=no
1139   DEFAULT_wxUSE_COMBOBOX=no
1140   DEFAULT_wxUSE_CHECKBOX=no
1141   DEFAULT_wxUSE_CHECKLISTBOX=no
1142   DEFAULT_wxUSE_CHOICE=no
1143   DEFAULT_wxUSE_CHOICEBOOK=no
1144   DEFAULT_wxUSE_COLOURPICKERCTRL=no
1145   DEFAULT_wxUSE_COMBOBOX=no
1146   DEFAULT_wxUSE_DATEPICKCTRL=no
1147   DEFAULT_wxUSE_DISPLAY=no
1148   DEFAULT_wxUSE_DETECT_SM=no
1149   DEFAULT_wxUSE_DIRPICKERCTRL=no
1150   DEFAULT_wxUSE_FILEPICKERCTRL=no
1151   DEFAULT_wxUSE_FONTPICKERCTRL=no
1152   DEFAULT_wxUSE_GAUGE=no
1153   DEFAULT_wxUSE_GRID=no
1154   DEFAULT_wxUSE_HYPERLINKCTRL=no
1155   DEFAULT_wxUSE_DATAVIEWCTRL=no
1156   DEFAULT_wxUSE_IMAGLIST=no
1157   DEFAULT_wxUSE_LISTBOOK=no
1158   DEFAULT_wxUSE_LISTBOX=no
1159   DEFAULT_wxUSE_LISTCTRL=no
1160   DEFAULT_wxUSE_NOTEBOOK=no
1161   DEFAULT_wxUSE_RADIOBOX=no
1162   DEFAULT_wxUSE_RADIOBTN=no
1163   DEFAULT_wxUSE_SASH=no
1164   DEFAULT_wxUSE_SCROLLBAR=no
1165   DEFAULT_wxUSE_SEARCHCTRL=no
1166   DEFAULT_wxUSE_SLIDER=no
1167   DEFAULT_wxUSE_SPINBTN=no
1168   DEFAULT_wxUSE_SPINCTRL=no
1169   DEFAULT_wxUSE_SPLITTER=no
1170   DEFAULT_wxUSE_STATBMP=no
1171   DEFAULT_wxUSE_STATBOX=no
1172   DEFAULT_wxUSE_STATLINE=no
1173   DEFAULT_wxUSE_STATUSBAR=no
1174   DEFAULT_wxUSE_TAB_DIALOG=no
1175   DEFAULT_wxUSE_TOGGLEBTN=no
1176   DEFAULT_wxUSE_TOOLBAR=no
1177   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1178   DEFAULT_wxUSE_TOOLTIPS=no
1179   DEFAULT_wxUSE_TREEBOOK=no
1180   DEFAULT_wxUSE_TOOLBOOK=no
1181   DEFAULT_wxUSE_TREECTRL=no
1182   DEFAULT_wxUSE_POPUPWIN=no
1183   DEFAULT_wxUSE_TIPWINDOW=no
1184 fi
1185
1186 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1187 WX_ARG_ENABLE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
1188 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1189 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1190 WX_ARG_ENABLE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
1191 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1192 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1193 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1194 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1195 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1196 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1197 WX_ARG_ENABLE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
1198 WX_ARG_ENABLE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
1199 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1200 WX_ARG_ENABLE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
1201 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1202 WX_ARG_ENABLE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
1203 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1204 WX_ARG_ENABLE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
1205 WX_ARG_ENABLE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
1206 WX_ARG_ENABLE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
1207 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1208 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1209 WX_ARG_ENABLE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
1210 WX_ARG_ENABLE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
1211 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1212 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1213 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1214 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1215 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1216 WX_ARG_ENABLE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
1217 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1218 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1219 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1220 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1221 WX_ARG_ENABLE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
1222 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1223 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1224 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1225 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1226 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1227 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1228 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1229 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1230 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1231 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
1232 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1233 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1234 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1235 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1236 WX_ARG_ENABLE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1237 WX_ARG_ENABLE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1238 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1239 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1240 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1241
1242 dnl ---------------------------------------------------------------------------
1243 dnl common dialogs
1244 dnl ---------------------------------------------------------------------------
1245
1246 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1247 WX_ARG_ENABLE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1248 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1249 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1250 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1251 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1252 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1253 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1254 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1255 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1256 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1257 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1258 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1259 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1260 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1261
1262 dnl ---------------------------------------------------------------------------
1263 dnl misc GUI options
1264 dnl ---------------------------------------------------------------------------
1265
1266 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1267 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1268 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1269 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1270 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1271 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1272 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1273 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1274 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1275 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1276 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1277
1278 if test "$wxUSE_MSW" = "1"; then
1279     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1280 fi
1281
1282 dnl ---------------------------------------------------------------------------
1283 dnl support for image formats that do not rely on external library
1284 dnl ---------------------------------------------------------------------------
1285
1286 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1287 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1288 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1289 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1290 WX_ARG_ENABLE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1291 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1292 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1293 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1294 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1295
1296 fi
1297
1298 dnl ---------------------------------------------------------------------------
1299 dnl flavour support
1300 dnl ---------------------------------------------------------------------------
1301
1302 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1303 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1304 dnl It doesn't actually change anything but the output file names.
1305 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1306
1307 dnl ---------------------------------------------------------------------------
1308 dnl some win32 settings
1309 dnl ---------------------------------------------------------------------------
1310
1311 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1312 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1313 if test "x$VENDOR" = "x"; then
1314     VENDOR="custom"
1315 fi
1316
1317
1318 dnl for GUI only
1319
1320 dnl cache the options values before (may be) aborting below
1321 WX_ARG_CACHE_FLUSH
1322
1323 dnl check that no more than one toolkit is given and that if none are given that
1324 dnl we have a default one
1325
1326 AC_MSG_CHECKING(for toolkit)
1327
1328 # In Wine, we need to default to MSW, not GTK or MOTIF
1329 if test "$wxUSE_WINE" = "yes"; then
1330     DEFAULT_DEFAULT_wxUSE_GTK=0
1331     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1332     DEFAULT_DEFAULT_wxUSE_MSW=1
1333     wxUSE_SHARED=no
1334     CC=${CC:-winegcc}
1335     CXX=${CXX:-wineg++}
1336 fi
1337
1338
1339 if test "$wxUSE_GUI" = "yes"; then
1340
1341     if test "$USE_BEOS" = 1; then
1342         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1343     fi
1344
1345     if test "$TOOLKIT_GIVEN" = 1; then
1346       dnl convert "yes", "any" or a number to 1 and "no" to 0
1347       for toolkit in `echo $ALL_TOOLKITS`; do
1348         var=wxUSE_$toolkit
1349         eval "value=\$${var}"
1350         if test "x$value" = "xno"; then
1351           eval "$var=0"
1352         elif test "x$value" != "x"; then
1353           eval "$var=1"
1354         fi
1355
1356         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1357           eval "wx${toolkit}_VERSION=$value"
1358         fi
1359       done
1360     else
1361       dnl try to guess the most apropriate toolkit for this platform
1362       for toolkit in `echo $ALL_TOOLKITS`; do
1363         if test "$has_toolkit_in_cache" != 1; then
1364           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1365         else
1366           var=DEFAULT_wxUSE_$toolkit
1367
1368           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1369           if test "x$version" != "x"; then
1370             eval "wx${toolkit}_VERSION=$version"
1371           fi
1372         fi
1373         eval "wxUSE_$toolkit=\$${var}"
1374       done
1375     fi
1376
1377     dnl we suppose that expr is available (maybe there is a better way to do
1378     dnl this? what about using ALL_TOOLKITS? TODO)
1379     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1380                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1381                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1382
1383     dnl Allow wxUSE_PM only for OS/2 with EMX.
1384     case "${host}" in
1385       *-pc-os2_emx | *-pc-os2-emx )
1386         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1387     esac
1388
1389     case "$NUM_TOOLKITS" in
1390       1)
1391       ;;
1392       0)
1393         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1394       ;;
1395       *)
1396         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1397     esac
1398
1399     # to be removed when --disable-gtk2 isn't needed
1400     if test "x$wxUSE_GTK2" = "xyes"; then
1401         wxGTK_VERSION=2
1402     elif test "x$wxUSE_GTK2" = "xno"; then
1403         wxGTK_VERSION=1
1404     fi
1405
1406     dnl cache the wxUSE_<TOOLKIT> values too
1407     for toolkit in `echo $ALL_TOOLKITS`; do
1408       var=wxUSE_$toolkit
1409       eval "value=\$${var}"
1410       if test "x$value" != x; then
1411         cache_var=CACHE_$toolkit
1412         eval "cache=\$${cache_var}"
1413         if test "$cache" = 1; then
1414           echo "$var=$value" >> ${wx_arg_cache_file}
1415           eval "version=\$wx${toolkit}_VERSION"
1416           if test "x$version" != "x"; then
1417             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1418           fi
1419         fi
1420         if test "$value" = 1; then
1421           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1422           AC_MSG_RESULT($toolkit_echo)
1423         fi
1424       fi
1425     done
1426 else
1427     if test "x$host_alias" != "x"; then
1428         AC_MSG_RESULT(base ($host_alias hosted) only)
1429     else
1430         AC_MSG_RESULT(base only)
1431     fi
1432 fi
1433
1434 dnl ---------------------------------------------------------------------------
1435 dnl Checks for programs
1436 dnl ---------------------------------------------------------------------------
1437
1438 dnl flush the cache because checking for programs might abort
1439 AC_CACHE_SAVE
1440
1441 dnl C-compiler checks
1442 dnl   defines CC with the compiler to use
1443 dnl   defines GCC with yes if using gcc
1444 dnl   defines GCC empty if not using gcc
1445 dnl   defines CFLAGS
1446 dnl
1447 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1448 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1449 dnl -g and -O flags ourselves below
1450 CFLAGS=${CFLAGS:=}
1451 AC_BAKEFILE_PROG_CC
1452
1453 dnl is -traditional needed for correct compilations
1454 dnl   adds -traditional for gcc if needed
1455 AC_PROG_GCC_TRADITIONAL
1456
1457 dnl C++-compiler checks
1458 dnl   defines CXX with the compiler to use
1459 dnl   defines GXX with yes if using gxx
1460 dnl   defines GXX empty if not using gxx
1461 dnl   defines CXXFLAGS
1462 dnl
1463 dnl see CFLAGS line above
1464 CXXFLAGS=${CXXFLAGS:=}
1465 AC_BAKEFILE_PROG_CXX
1466
1467 dnl ranlib command
1468 dnl   defines RANLIB with the appropriate command
1469 AC_PROG_RANLIB
1470
1471 dnl ar command
1472 dnl   defines AR with the appropriate command
1473 dnl
1474 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1475 if test "x$SUNCXX" != xyes; then
1476     AC_CHECK_TOOL(AR, ar)
1477     if test "x$AR" = "x" ; then
1478         AC_MSG_ERROR([ar is needed to build wxWidgets])
1479     fi
1480 fi
1481
1482 dnl install checks
1483 dnl   defines INSTALL with the appropriate command
1484 AC_PROG_INSTALL
1485
1486 dnl   make install path absolute (if not already);
1487 dnl   will fail with (some) MSDOS paths
1488 case ${INSTALL} in
1489   /* ) # Absolute
1490      ;;
1491   ?:* ) # Drive letter, considered as absolute.
1492      ;;
1493   *)
1494      INSTALL=`pwd`/${INSTALL} ;;
1495 esac
1496
1497
1498 case "${host}" in
1499
1500     dnl The other BSD's should probably go in here too, since this is
1501     dnl to workaround a strange static lib BSDism.
1502     dnl Mac OS X install seems to ignore -p option...
1503     *-*-darwin* )
1504         INSTALL_PROGRAM="cp -fp"
1505         INSTALL_DATA="cp -fp"
1506         ;;
1507     *)
1508         ;;
1509 esac
1510
1511 dnl strip command
1512 dnl   defines STRIP as strip or nothing (true) if not found
1513 AC_CHECK_TOOL(STRIP, strip, true)
1514
1515 dnl Win32 tools
1516 if test "$wxUSE_WINE" = "yes"; then
1517     AC_CHECK_TOOL(WINDRES, wrc)
1518     RESCOMP="$WINDRES"
1519 else
1520     case "${host}" in
1521     *-*-cygwin* | *-*-mingw32* )
1522         dnl Bakefile CVS (as of 2005-11-24) now detects windres properly
1523         dnl ... maybe it does, but it does not make it available here
1524         dnl anymore, so do it ourselves still.
1525         AC_CHECK_TOOL(WINDRES, windres)
1526         RESCOMP="$WINDRES"
1527         AC_CHECK_TOOL(DLLTOOL, dlltool)
1528         ;;
1529     esac
1530 fi
1531
1532 dnl does make support "-include" (only GNU make does AFAIK)?
1533 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1534 [
1535     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1536             $EGREP -s GNU > /dev/null); then
1537         wx_cv_prog_makeisgnu="yes"
1538     else
1539         wx_cv_prog_makeisgnu="no"
1540     fi
1541 ])
1542
1543 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1544     IF_GNU_MAKE=""
1545 else
1546     IF_GNU_MAKE="#"
1547 fi
1548
1549 AC_SUBST(IF_GNU_MAKE)
1550
1551 dnl we don't need to check for VPATH support in GNU make - it does have it
1552 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1553 dnl check if VPATH works
1554 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1555 dnl create Makefile
1556 cat - << EOF > confMake
1557 check : file
1558         cp \$? \$@
1559         cp \$? final_file
1560 EOF
1561
1562 if test ! -d sub ; then
1563   mkdir sub
1564 fi
1565 echo dummy > sub/file
1566 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1567 RESULT=$?
1568 rm -f sub/file check final_file confMake
1569 rmdir sub
1570 if test "$RESULT" = 0; then
1571   wx_cv_prog_makevpath="yes"
1572 else
1573   wx_cv_prog_makevpath="no"
1574 fi
1575 ])
1576
1577 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1578 AC_MSG_ERROR([
1579 You need a make-utility that is able to use the variable
1580 VPATH correctly.
1581 If your version of make does not support VPATH correctly,
1582 please install GNU-make (possibly as gmake), and start
1583 configure with the following command:
1584 export MAKE=gmake; ./configure  for sh-type shells
1585 setenv MAKE gmake; ./configure  for csh-type shells
1586 Also please do remember to use gmake in this case every time
1587 you are trying to compile.
1588 ])
1589 fi dnl make without VPATH
1590 fi dnl not GNU make
1591
1592 dnl needed for making link to setup.h
1593 AC_PROG_LN_S
1594
1595
1596 dnl ------------------------------------------------------------------------
1597 dnl Platform specific tests
1598 dnl ------------------------------------------------------------------------
1599
1600 dnl xlC needs -qunique under AIX so that one source file can be
1601 dnl compiled to multiple object files and safely linked together.
1602 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1603     CXXFLAGS="-qunique $CXXFLAGS"
1604 fi
1605
1606 dnl This case is for PowerPC OS X vs. everything else
1607 case "${host}" in
1608   powerpc-*-darwin* )
1609     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1610     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1611         choke me for lack of PowerPC
1612 #endif
1613 ],
1614         [AC_MSG_RESULT([yes])],
1615         [AC_MSG_RESULT([no])
1616         AC_DEFINE(__POWERPC__)
1617     ])
1618   ;;
1619 esac
1620
1621 dnl This case is for OS X vs. everything else
1622 case "${host}" in
1623   *-*-darwin* )
1624     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1625     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1626 ],[],
1627         [AC_MSG_RESULT([yes])],
1628         [AC_MSG_RESULT([no])
1629         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1630         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1631 #include <CoreFoundation/CFBase.h>
1632         ],[],
1633         [AC_MSG_RESULT([yes])
1634         dnl We must use -D so source files that don't include wx/setup.h
1635         dnl but do include CFBase will work.
1636         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1637         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1638         )
1639         ]
1640     )
1641   ;;
1642 esac
1643
1644 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1645 dnl latter makes more sense for wxGTK/Motif/X11 ports
1646 wants_win32=0
1647 doesnt_want_win32=0
1648 case "${host}" in
1649   *-*-cygwin*)
1650       if test "$wxUSE_MSW" = 1 ; then
1651         wants_win32=1
1652       else
1653         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1654         dnl headers and libraries, so it's Windows-like in this case
1655         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1656             [
1657                 AC_TRY_COMPILE(
1658                     [],
1659                     [
1660                         #ifdef __MINGW32__
1661                             choke me
1662                         #endif
1663                     ],
1664                     wx_cv_nocygwin=no,
1665                     wx_cv_nocygwin=yes
1666                 )
1667             ]
1668         )
1669
1670         if test "$wx_cv_nocygwin" = "yes"; then
1671             wants_win32=1
1672         else
1673             doesnt_want_win32=1
1674         fi
1675       fi
1676       if test "$wants_win32" = 1 ; then
1677         BAKEFILE_FORCE_PLATFORM=win32
1678       fi
1679   ;;
1680   *-*-mingw*)
1681       wants_win32=1
1682   ;;
1683 esac
1684
1685 if test "$wxUSE_WINE" = "yes"; then
1686     wants_win32=1
1687     LDFLAGS_GUI="-mwindows"
1688 fi
1689
1690 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1691 dnl     take effect on Cygwin/Mingw and not other platforms.
1692 if test "$wants_win32" = 1 ; then
1693     USE_UNIX=0
1694     USE_WIN32=1
1695     AC_DEFINE(__WIN32__)
1696     AC_DEFINE(__WIN95__)
1697     AC_DEFINE(__WINDOWS__)
1698     AC_DEFINE(__GNUWIN32__)
1699     AC_DEFINE(STRICT)
1700 fi
1701 if test "$doesnt_want_win32" = 1 ; then
1702     USE_UNIX=1
1703     USE_WIN32=0
1704 fi
1705 dnl (end of Windows-only piece)
1706
1707 if test "$USE_UNIX" = 1 ; then
1708     wxUSE_UNIX=yes
1709     AC_DEFINE(__UNIX__)
1710 fi
1711
1712 dnl This case is for OS/2 vs. everything else
1713 case "${host}" in
1714   *-pc-os2_emx | *-pc-os2-emx )
1715       dnl ---------------------------------------------------------------------
1716       dnl When we are using gcc on OS/2, we want to be either using resources
1717       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1718       dnl Moreover we need to link explicitly against either stdcpp.a or
1719       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1720       dnl not "g++/c++".
1721       dnl ---------------------------------------------------------------------
1722       dnl (OS/2-only piece)
1723       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1724           dnl More complete Unix emulation for unix-like ports
1725           dnl by linking in POSIX/2's cExt (if available).
1726           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1727       else
1728           dnl Include resources for the "native" port (wxPM).
1729           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1730       fi
1731       dnl Check for the gcc version (and thereby for the C runtime library).
1732       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1733       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1734       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1735       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1736       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1737           AC_TRY_RUN(
1738               dnl Check the gcc version macro.
1739               [
1740                   #include <stdio.h>
1741
1742                   int main()
1743                   {
1744                       FILE *f=fopen("conftestval", "w");
1745                       if (!f) exit(1);
1746                       fprintf(f,
1747                   #if (__GNUC__ < 3)
1748                               "EMX2"
1749                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1750                               "EMX3"
1751                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1752                               "Innotek5"
1753                   #else
1754                               "Innotek6"
1755                   #endif
1756                       );
1757                       exit(0);
1758                   }
1759               ],
1760               wx_cv_gccversion=`cat conftestval`,
1761               wx_cv_gccversion="EMX2",
1762               dnl Compilation error: Assuming standard EMX environment
1763               wx_cv_gccversion="EMX2"
1764           )
1765       ])
1766       if test "$wx_cv_gccversion" = "EMX2"; then
1767           LIBS="$LIBS -lstdcpp"
1768           LDFLAGS="$LDFLAGS -Zsysv-signals"
1769       else
1770           if test "$wx_cv_gccversion" = "EMX3"; then
1771               LIBS="$LIBS -lstdcxx -lgcc"
1772               LDFLAGS="$LDFLAGS -Zsysv-signals"
1773           else
1774               LIBS="$LIBS -lstdc++"
1775           fi
1776       fi
1777       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1778         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1779         wxUSE_OMF=yes
1780         enable_omf=yes
1781       fi
1782       dnl (end of OS/2-only piece)
1783   ;;
1784   *)
1785       dnl ---------------------------------------------------------------------
1786       dnl look for strcasecmp() in string.h and then strings.h if it's not
1787       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1788       dnl used.
1789       dnl ---------------------------------------------------------------------
1790       dnl (non-OS/2-only piece)
1791
1792       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1793           AC_TRY_LINK([
1794               #include <string.h>
1795               ],
1796               [
1797                   strcasecmp("foo", "bar");
1798               ],
1799               ac_cv_string_strcasecmp=yes,
1800               ac_cv_string_strcasecmp=no
1801           )
1802       ])
1803
1804       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1805           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1806       else
1807           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1808               AC_TRY_LINK([
1809                   #include <strings.h>
1810                   ],
1811                   [
1812                       strcasecmp("foo", "bar");
1813                   ],
1814                   ac_cv_strings_strcasecmp=yes,
1815                   ac_cv_strings_strcasecmp=no
1816               )
1817           ])
1818
1819           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1820               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1821           else
1822               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1823           fi
1824       fi
1825
1826       dnl (end of non-OS/2-only piece)
1827   ;;
1828 esac
1829
1830 dnl ------------------------------------------------------------------------
1831 dnl Check for headers
1832 dnl ------------------------------------------------------------------------
1833
1834 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h)
1835
1836 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1837 if test "$ac_cv_header_wchar_h" != "yes"; then
1838     AC_CHECK_HEADERS(wcstr.h)
1839 fi
1840
1841 case "${host}" in
1842   *-pc-os2_emx | *-pc-os2-emx )
1843       dnl Explicitly link -lintl if langinfo.h is available
1844       dnl and intl not yet included in libc
1845       if test $ac_cv_header_langinfo_h = "yes" \
1846                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1847                      -o "$wx_cv_gccversion" = "EMX3" \
1848                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1849           LIBS="$LIBS -lintl"
1850       fi
1851   ;;
1852 esac
1853
1854 dnl POSIX needs this for select(), but old systems don't have it
1855 if test "$USE_UNIX" = 1 ; then
1856     AC_CHECK_HEADERS([sys/select.h])
1857 fi
1858
1859 dnl ---------------------------------------------------------------------------
1860 dnl Checks for compiler characteristics
1861 dnl ---------------------------------------------------------------------------
1862
1863 dnl defines const to be empty if c-compiler does not support const fully
1864 AC_C_CONST
1865 dnl defines inline to a sensible value for the c-compiler
1866 AC_C_INLINE
1867
1868 dnl check the sizes of integral types (give some reasonable default values for
1869 dnl cross-compiling)
1870 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1871 AC_CHECK_SIZEOF(char, 1)
1872 AC_CHECK_SIZEOF(short, 2)
1873 AC_CHECK_SIZEOF(void *, 4)
1874 AC_CHECK_SIZEOF(int, 4)
1875 AC_CHECK_SIZEOF(long, 4)
1876 AC_CHECK_SIZEOF(size_t, 4)
1877
1878 case "${host}" in
1879     arm-*-linux* )
1880         AC_CHECK_SIZEOF(long long, 8)
1881     ;;
1882     *-hp-hpux* )
1883         AC_CHECK_SIZEOF(long long, 0)
1884         if test "$ac_cv_sizeof_long_long" != "0"; then
1885             dnl HPUX 10.20 headers need this define in order to use long long definitions
1886             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1887         fi
1888     ;;
1889     * )
1890         AC_CHECK_SIZEOF(long long, 0)
1891 esac
1892
1893 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1894 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1895 AC_CHECK_SIZEOF(wchar_t, 0,
1896     [
1897         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1898         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1899         #  error "fake wchar_t"
1900         #endif
1901         #ifdef HAVE_WCHAR_H
1902         #  ifdef __CYGWIN__
1903         #    include <stddef.h>
1904         #  endif
1905         #  include <wchar.h>
1906         #endif
1907         #ifdef HAVE_STDLIB_H
1908         #  include <stdlib.h>
1909         #endif
1910         #include <stdio.h>
1911     ]
1912 )
1913 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1914     wxUSE_WCHAR_T=yes
1915 else
1916     wxUSE_WCHAR_T=no
1917 fi
1918
1919 dnl checks needed to define wxVaCopy
1920 AC_CACHE_CHECK([for va_copy],
1921     wx_cv_func_va_copy,
1922     [
1923         AC_LINK_IFELSE([
1924             #include <stdarg.h>
1925             void foo(char *f, ...)
1926             {
1927                 va_list ap1, ap2;
1928                 va_start(ap1, f);
1929                 va_copy(ap2, ap1);
1930                 va_end(ap2);
1931                 va_end(ap1);
1932             }
1933             int main()
1934             {
1935                 foo("hi", 17);
1936                 return 0;
1937             }],
1938             wx_cv_func_va_copy=yes,
1939             wx_cv_func_va_copy=no
1940         )
1941     ]
1942 )
1943
1944 if test $wx_cv_func_va_copy = "yes"; then
1945     AC_DEFINE(HAVE_VA_COPY)
1946 else
1947     dnl try to understand how can we copy va_lists
1948     AC_CACHE_CHECK([if va_list can be copied by value],
1949         wx_cv_type_va_list_lvalue,
1950         [
1951             AC_RUN_IFELSE([
1952                 #include <stdarg.h>
1953                 int foo(char *f, ...)
1954                 {
1955                     va_list ap1, ap2;
1956                     va_start(ap1, f);
1957                     ap2 = ap1;
1958                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1959                         return 1;
1960                     va_end(ap2);
1961                     va_end(ap1);
1962                     return 0;
1963                 }
1964                 int main()
1965                 {
1966                     return foo("hi", 17);
1967                 }],
1968                 wx_cv_type_va_list_lvalue=yes,
1969                 wx_cv_type_va_list_lvalue=no,
1970                 dnl assume most common case for cross-compiling...
1971                 wx_cv_type_va_list_lvalue=yes
1972             )
1973         ]
1974     )
1975
1976     if test $wx_cv_type_va_list_lvalue != "yes"; then
1977         dnl we suppose that the only thing which can't be copied like this
1978         dnl are arrays... only experience will show whether this is really true
1979         AC_DEFINE(VA_LIST_IS_ARRAY)
1980     fi
1981 fi
1982
1983 dnl don't check for vararg macros if they're explicitly disabled: this is
1984 dnl useful if the user code using the library wants to limit itself to standard
1985 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1986 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1987
1988 dnl Check if variadic macros (C99 feature) are supported:
1989 AC_CACHE_CHECK(
1990     [whether the compiler supports variadic macros],
1991     [wx_cv_have_variadic_macros],
1992     [
1993         dnl C compiler might support variadic macros when C++ one doesn't
1994         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1995         AC_LANG_PUSH(C++)
1996         AC_COMPILE_IFELSE(
1997             AC_LANG_PROGRAM(
1998                 [
1999                     #include <stdio.h>
2000                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
2001                 ],
2002                 [
2003                     test("%s %d %p", "test", 1, 0);
2004                 ]
2005             ),
2006             [wx_cv_have_variadic_macros=yes],
2007             [wx_cv_have_variadic_macros=no]
2008             )
2009         AC_LANG_POP()
2010     ]
2011 )
2012
2013 if test $wx_cv_have_variadic_macros = "yes"; then
2014     AC_DEFINE(HAVE_VARIADIC_MACROS)
2015 fi
2016
2017 fi dnl wxUSE_VARARG_MACROS == yes
2018
2019 dnl check for large file support
2020 AC_SYS_LARGEFILE
2021
2022 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
2023 dnl line because otherwise the system headers risk being included before
2024 dnl wx/defs.h which defines these constants leading to inconsistent
2025 dnl sizeof(off_t) in different source files of the same program and linking
2026 dnl problems
2027 if test "x$wx_largefile" = "xyes"; then
2028     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
2029         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
2030
2031         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
2032         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
2033         dnl The compiler should define it automatically, but some old g++
2034         dnl versions don't define it, so test and add it if necessary. AFAIK
2035         dnl the problem only affects the C++ compiler so it is added to
2036         dnl CXXFLAGS only.
2037         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
2038             AC_CACHE_CHECK(
2039                 [if -D__STDC_EXT__ is required],
2040                 wx_cv_STDC_EXT_required,
2041                 [
2042                     AC_LANG_PUSH(C++)
2043                     AC_TRY_COMPILE(
2044                         [],
2045                         [
2046                             #ifndef __STDC_EXT__
2047                                 choke me
2048                             #endif
2049                         ],
2050                         wx_cv_STDC_EXT_required=no,
2051                         wx_cv_STDC_EXT_required=yes
2052                     )
2053                     AC_LANG_POP()
2054                 ]
2055             )
2056             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
2057                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
2058             fi
2059         fi
2060     else
2061         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
2062     fi
2063     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
2064     AC_FUNC_FSEEKO
2065     if test "$ac_cv_sys_largefile_source" != no; then
2066         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
2067     fi
2068 fi
2069
2070 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2071 WX_C_BIGENDIAN
2072
2073 dnl check for iostream (as opposed to iostream.h) standard header
2074 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2075
2076 dnl check whether C++ compiler supports bool built-in type
2077 WX_CPP_BOOL
2078
2079 dnl check whether C++ compiler supports explicit keyword
2080 WX_CPP_EXPLICIT
2081
2082 dnl check whether C++ compiler supports C++ casts
2083 AC_CXX_CONST_CAST
2084 AC_CXX_REINTERPRET_CAST
2085 AC_CXX_STATIC_CAST
2086 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
2087 dnl AC_CXX_DYNAMIC_CAST
2088
2089 dnl With Sun CC, temporaries have block scope by default. This flag is needed
2090 dnl to get the expression scope behaviour that conforms to the standard.
2091 if test "x$SUNCXX" = xyes; then
2092     CXXFLAGS="-features=tmplife $CXXFLAGS"
2093 fi
2094
2095 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
2096 dnl was to hack their C++ compiler to accept them silently -- but C compiler
2097 dnl still spits out dozens of warnings for each X include file, so suppress
2098 dnl them
2099 if test "x$SUNCC" = xyes; then
2100     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
2101 fi
2102
2103 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
2104 dnl same-sized integral type" even when there is an explicit cast and as there
2105 dnl is no way to turn it off and there are hundreds of these warnings in wx
2106 dnl sources, just turn it off for now
2107 dnl
2108 dnl a better long term solution would be to use #pragma set/reset woff in
2109 dnl wxPtrToUInt() and use it instead of casts elsewhere
2110 if test "x$SGICC" = "xyes"; then
2111     CFLAGS="-woff 3970 $CFLAGS"
2112 fi
2113 if test "x$SGICXX" = "xyes"; then
2114     CXXFLAGS="-woff 3970 $CXXFLAGS"
2115 fi
2116
2117 dnl HP-UX c89/aCC compiler warnings
2118 if test "x$HPCC" = "xyes"; then
2119     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
2120     dnl       even for directives inside #if which is not true (i.e. which are
2121     dnl       used for other compilers/OS) and so we have no way to get rid of it
2122     dnl 2450: "long long is non standard" -- yes, we know
2123     CFLAGS="+W 2011,2450 $CFLAGS"
2124 fi
2125 if test "x$HPCXX" = "xyes"; then
2126     dnl 2340: "value copied to temporary, reference to temporary used": very
2127     dnl       painful as triggered by any occurrence of user-defined conversion
2128     CXXFLAGS="+W 2340 $CXXFLAGS"
2129 fi
2130
2131 dnl DEC/Compaq/HP cxx warnings
2132 if test "x$COMPAQCXX" = "xyes"; then
2133     dnl -w0 enables all warnings, then we disable some of them:
2134     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
2135     dnl unrimpret:  "end of routine block may be unreachable" is given for
2136     dnl             every "if ( ) return ...; else return ...;"
2137     dnl intconlosbit: "conversion to integral type of smaller size could lose
2138     dnl               data" this is a useful warning but there are too many of
2139     dnl               them for now
2140     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2141 fi
2142
2143 dnl the next few tests are all for C++ features and so need to be done using
2144 dnl C++ compiler
2145 AC_LANG_PUSH(C++)
2146
2147 dnl check for std::string or std::wstring
2148 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2149     if test "$wxUSE_UNICODE" = "yes"; then
2150         std_string="std::wstring"
2151         char_type="wchar_t"
2152     else
2153         std_string="std::string"
2154         char_type="char"
2155     fi
2156
2157     dnl check if <string> declares std::[w]string
2158     AC_CACHE_CHECK([for $std_string in <string>],
2159         wx_cv_class_stdstring,
2160         [
2161             AC_TRY_COMPILE([#include <string>],
2162                 [$std_string foo;],
2163                 wx_cv_class_stdstring=yes,
2164                 wx_cv_class_stdstring=no
2165             )
2166         ]
2167     )
2168
2169     if test "$wx_cv_class_stdstring" = yes; then
2170         if test "$wxUSE_UNICODE" = "yes"; then
2171             AC_DEFINE(HAVE_STD_WSTRING)
2172         fi
2173         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2174         dnl wxUSE_STD_STRING==yes
2175     else
2176         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2177             wx_cv_class_stdbasicstring,
2178             [
2179                 AC_TRY_COMPILE([
2180                     #ifdef HAVE_WCHAR_H
2181                     #  ifdef __CYGWIN__
2182                     #    include <stddef.h>
2183                     #  endif
2184                     #  include <wchar.h>
2185                     #endif
2186                     #ifdef HAVE_STDLIB_H
2187                     #  include <stdlib.h>
2188                     #endif
2189                     #include <stdio.h>
2190                     #include <string>
2191                     ],
2192                     [std::basic_string<$char_type> foo;
2193                      const $char_type* dummy = foo.c_str();],
2194                     wx_cv_class_stdbasicstring=yes,
2195                     wx_cv_class_stdbasicstring=no
2196                 )
2197             ]
2198         )
2199
2200         if test "$wx_cv_class_stdbasicstring" != yes; then
2201             if test "$wxUSE_STL" = "yes"; then
2202                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2203             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
2204                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2205             else
2206                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2207                 wxUSE_STD_STRING=no
2208             fi
2209         fi
2210     fi
2211 fi
2212
2213 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2214     AC_CHECK_TYPES([std::istream, std::ostream],,
2215                    [wxUSE_STD_IOSTREAM=no],
2216                    [#include <iostream>])
2217
2218     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2219         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2220             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2221         else
2222             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2223         fi
2224     fi
2225 fi
2226
2227 if test "$wxUSE_STL" = "yes"; then
2228     dnl check for basic STL functionality
2229     AC_CACHE_CHECK([for basic STL functionality],
2230         wx_cv_lib_stl,
2231         [AC_TRY_COMPILE([#include <string>
2232             #include <functional>
2233             #include <algorithm>
2234             #include <vector>
2235             #include <list>],
2236             [std::vector<int> moo;
2237              std::list<int> foo;
2238              std::vector<int>::iterator it =
2239                  std::find_if(moo.begin(), moo.end(),
2240                               std::bind2nd(std::less<int>(), 3));],
2241             wx_cv_lib_stl=yes,
2242             wx_cv_lib_stl=no
2243         )]
2244     )
2245
2246     if test "$wx_cv_lib_stl" != yes; then
2247          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2248     fi
2249
2250     dnl check for compliant std::string::compare
2251     AC_CACHE_CHECK([for compliant std::string::compare],
2252         wx_cv_func_stdstring_compare,
2253         [AC_TRY_COMPILE([#include <string>],
2254             [std::string foo, bar;
2255             foo.compare(bar);
2256             foo.compare(1, 1, bar);
2257             foo.compare(1, 1, bar, 1, 1);
2258             foo.compare("");
2259             foo.compare(1, 1, "");
2260             foo.compare(1, 1, "", 2);],
2261             wx_cv_func_stdstring_compare=yes,
2262             wx_cv_func_stdstring_compare=no
2263         )]
2264     )
2265
2266     if test "$wx_cv_func_stdstring_compare" = yes; then
2267         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2268     fi
2269
2270     dnl check for hash_map and hash_set headers
2271     AC_CHECK_HEADER([hash_map],
2272         [AC_CACHE_CHECK([for standard hash_map and hash_set],
2273             wx_cv_class_stdhashmapset,
2274             [AC_TRY_COMPILE([#include <hash_map>
2275                 #include <hash_set>],
2276                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2277                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2278                 wx_cv_class_stdhashmapset=yes,
2279                 wx_cv_class_stdhashmapset=no)
2280             ]
2281         )]
2282     )
2283
2284     if test "$wx_cv_class_stdhashmapset" = yes; then
2285         AC_DEFINE(HAVE_HASH_MAP)
2286         AC_DEFINE(HAVE_STD_HASH_MAP)
2287     fi
2288
2289     AC_CHECK_HEADER([ext/hash_map],
2290         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2291             wx_cv_class_gnuhashmapset,
2292             [AC_TRY_COMPILE([#include <ext/hash_map>
2293                 #include <ext/hash_set>],
2294                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2295                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2296                 wx_cv_class_gnuhashmapset=yes,
2297                 wx_cv_class_gnuhashmapset=no)
2298             ]
2299         )]
2300     )
2301
2302     if test "$wx_cv_class_gnuhashmapset" = yes; then
2303          AC_DEFINE(HAVE_EXT_HASH_MAP)
2304          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2305     fi
2306 fi
2307
2308 dnl pop C++
2309 AC_LANG_POP()
2310
2311 dnl ---------------------------------------------------------------------------
2312 dnl Define search path for includes and libraries: all headers and libs will be
2313 dnl looked for in all directories of this path
2314 dnl ---------------------------------------------------------------------------
2315
2316 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2317 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2318 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2319 dnl
2320 dnl Also try to put all directories which may contain X11R6 before those which
2321 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2322 dnl
2323 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2324 dnl systems which have both (AIX 4.x does)
2325 SEARCH_INCLUDE="\
2326     /usr/local/include        \
2327                               \
2328     /usr/Motif-2.1/include    \
2329     /usr/Motif-1.2/include    \
2330     /usr/include/Motif1.2     \
2331                               \
2332     /usr/dt/include           \
2333     /usr/openwin/include      \
2334                               \
2335     /usr/include/Xm           \
2336                               \
2337     /usr/X11R6/include        \
2338     /usr/X11R6.4/include      \
2339     /usr/X11R5/include        \
2340     /usr/X11R4/include        \
2341                               \
2342     /usr/include/X11R6        \
2343     /usr/include/X11R5        \
2344     /usr/include/X11R4        \
2345                               \
2346     /usr/local/X11R6/include  \
2347     /usr/local/X11R5/include  \
2348     /usr/local/X11R4/include  \
2349                               \
2350     /usr/local/include/X11R6  \
2351     /usr/local/include/X11R5  \
2352     /usr/local/include/X11R4  \
2353                               \
2354     /usr/X11/include          \
2355     /usr/include/X11          \
2356     /usr/local/X11/include    \
2357     /usr/local/include/X11    \
2358                               \
2359     /usr/XFree86/include/X11  \
2360     /usr/pkg/include          \
2361                               \
2362     /usr/openwin/share/include"
2363
2364 dnl try to find out the standard lib locations for the systems with multiple
2365 dnl ABIs
2366 AC_MSG_CHECKING([for libraries directory])
2367
2368 case "${host}" in
2369     *-*-irix6* )
2370         AC_CACHE_VAL(
2371             wx_cv_std_libpath,
2372             [
2373                 for d in WX_STD_LIBPATH(); do
2374                     for e in a so sl dylib dll.a; do
2375                         libc="$d/libc.$e"
2376                         if test -f $libc; then
2377                             save_LIBS="$LIBS"
2378                             LIBS="$libc"
2379                             AC_LINK_IFELSE([int main() { return 0; }],
2380                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2381                             LIBS="$save_LIBS"
2382                             if test "x$wx_cv_std_libpath" != "x"; then
2383                                 break 2
2384                             fi
2385                         fi
2386                     done
2387                 done
2388                 if test "x$wx_cv_std_libpath" = "x"; then
2389                     wx_cv_std_libpath="lib"
2390                 fi
2391             ]
2392         )
2393         ;;
2394
2395     *-*-solaris2* )
2396         dnl use ../lib or ../lib/64 depending on the size of void*
2397         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2398             wx_cv_std_libpath="lib/64"
2399         else
2400             wx_cv_std_libpath="lib"
2401         fi
2402         ;;
2403
2404     *-*-linux* )
2405         dnl use ../lib or ../lib64 depending on the size of void*
2406         if test "$ac_cv_sizeof_void_p" = 8 -a \
2407                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2408             wx_cv_std_libpath="lib64"
2409         else
2410             wx_cv_std_libpath="lib"
2411         fi
2412         ;;
2413
2414     *)
2415         wx_cv_std_libpath="lib";
2416         ;;
2417 esac
2418
2419 AC_MSG_RESULT($wx_cv_std_libpath)
2420
2421 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2422
2423 dnl Cross compiling with gcc?
2424 if test "$build" != "$host" -a "$GCC" = yes; then
2425     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2426     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2427     dnl for a 'root' below which libraries and headers for the target system
2428     dnl might be installed.
2429     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2430         cross_root=`dirname $cross_root`
2431         cross_root=`dirname $cross_root`
2432
2433         dnl substitute this candiate root for '^/usr' in the search lists,
2434         dnl strip out any that don't start '^/usr'.
2435         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2436         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2437         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2438
2439         dnl also have pkg-config search for *.pc files under this 'root'
2440         if test -z "$PKG_CONFIG_PATH"; then
2441             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2442             export PKG_CONFIG_PATH
2443         fi
2444
2445         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2446         dnl -x-libraries are given on the command line. So if they are not
2447         dnl set then set them here to plausible defaults.
2448         if test -z "$x_includes" -o "$x_includes" = NONE; then
2449             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2450             x_includes=$ac_find_includes
2451         fi
2452         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2453             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2454             x_libraries=$ac_find_libraries
2455         fi
2456     fi
2457 fi
2458
2459 dnl ------------------------------------------------------------------------
2460 dnl Check for libraries
2461 dnl ------------------------------------------------------------------------
2462
2463 dnl flush the cache because checking for libraries below might abort
2464 AC_CACHE_SAVE
2465
2466 dnl check for glibc version
2467 dnl
2468 dnl VZ: I have no idea why had this check been there originally, but now
2469 dnl     we could probably do without it by just always adding _GNU_SOURCE
2470 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2471     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2472         AC_TRY_COMPILE([#include <features.h>],
2473             [
2474                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2475                 not glibc 2.1
2476                 #endif
2477             ],
2478             [
2479                 wx_cv_lib_glibc21=yes
2480             ],
2481             [
2482                 wx_cv_lib_glibc21=no
2483             ]
2484         )
2485     ])
2486     if test "$wx_cv_lib_glibc21" = "yes"; then
2487         AC_DEFINE(wxHAVE_GLIBC2)
2488     fi
2489 fi
2490
2491 dnl we may need _GNU_SOURCE for 2 things:
2492 dnl
2493 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2494 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2495 dnl  which breaks libtiff compilation, so it is simpler to just define
2496 dnl  _GNU_SOURCE to get everything)
2497 dnl
2498 dnl  2. for Unicode functions
2499 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2500     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2501         AC_DEFINE(_GNU_SOURCE)
2502     fi
2503 fi
2504
2505 dnl Only add the -lm library if floating point functions cannot be used
2506 dnl without it.  This check is important on cygwin because of the bizarre
2507 dnl way that they have organized functions into libraries.  On cygwin, both
2508 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2509 dnl means that
2510 dnl   1) linking with -lm is not necessary, and
2511 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2512 dnl In particular, if you compile any program with -mno-cygwin and link with
2513 dnl -lm, it will crash instantly when it is run.  This happens because the
2514 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2515 dnl the ___main function instead of allowing it to be defined by
2516 dnl /usr/lib/mingw/libmingw32.a as it should be.
2517 dnl
2518 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2519 dnl
2520 dnl Just check a few floating point functions. If they are all found without
2521 dnl -lm, then we must not need -lm.
2522 have_cos=0
2523 have_floor=0
2524 AC_CHECK_FUNCS(cos, have_cos=1)
2525 AC_CHECK_FUNCS(floor, have_floor=1)
2526 AC_MSG_CHECKING(if floating point functions link without -lm)
2527 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2528     AC_MSG_RESULT(yes)
2529 else
2530     AC_MSG_RESULT(no)
2531     LIBS="$LIBS -lm"
2532     # use different functions to avoid configure caching
2533     have_sin=0
2534     have_ceil=0
2535     AC_CHECK_FUNCS(sin, have_sin=1)
2536     AC_CHECK_FUNCS(ceil, have_ceil=1)
2537     AC_MSG_CHECKING(if floating point functions link with -lm)
2538     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2539         AC_MSG_RESULT(yes)
2540     else
2541         AC_MSG_RESULT(no)
2542         # not sure we should warn the user, crash, etc.
2543     fi
2544 fi
2545
2546 dnl check for C99 string to long long conversion functions, assume that if we
2547 dnl have the unsigned variants, then we have the signed ones as well
2548 if test "wxUSE_UNICODE" = "yes"; then
2549     WX_CHECK_FUNCS(wcstoull)
2550 else
2551     WX_CHECK_FUNCS(strtoull)
2552 fi
2553
2554 dnl ---------------------------------------------------------------------------
2555 dnl Optional libraries
2556 dnl
2557 dnl   --with-<lib>=sys
2558 dnl       looks for system library and fails if not found
2559 dnl
2560 dnl   --with-<lib>
2561 dnl   --with-<lib>=yes
2562 dnl       looks for system library and, if not found, prints a warning,
2563 dnl       falls back to the builtin wx version, and continues configuration
2564 dnl
2565 dnl   --with-<lib>=builtin
2566 dnl       uses builtin wx version without searching for system library
2567 dnl
2568 dnl   --with-<lib>=no
2569 dnl   --without-<lib>
2570 dnl       do not use library (neither system nor builtin wx version)
2571 dnl
2572 dnl ---------------------------------------------------------------------------
2573
2574 dnl ------------------------------------------------------------------------
2575 dnl Check for regex libraries
2576 dnl ------------------------------------------------------------------------
2577
2578 if test "$wxUSE_REGEX" != "no"; then
2579     AC_DEFINE(wxUSE_REGEX)
2580
2581     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2582         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2583         wxUSE_REGEX=builtin
2584     fi
2585
2586     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2587         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2588         dnl on some old systems it may be in libregex - check for it too?
2589         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)])
2590
2591         if test "x$ac_cv_func_regcomp" != "xyes"; then
2592             if test "$wxUSE_REGEX" = "sys" ; then
2593                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2594             else
2595                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2596                 wxUSE_REGEX=builtin
2597             fi
2598         else
2599             dnl we are using the system library
2600             wxUSE_REGEX=sys
2601             dnl only the built-in supports advanced REs
2602             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2603         fi
2604     fi
2605 fi
2606
2607 dnl ------------------------------------------------------------------------
2608 dnl Check for zlib compression library
2609 dnl ------------------------------------------------------------------------
2610
2611 ZLIB_LINK=
2612 if test "$wxUSE_ZLIB" != "no" ; then
2613     AC_DEFINE(wxUSE_ZLIB)
2614
2615     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2616         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2617         dnl should still use it because hopefully (can someone confirm this?)
2618         dnl Apple did fix the security problem in it and not using the system
2619         dnl library results in a whole bunch of warnings when linking with
2620         dnl Carbon framework
2621         if test "$USE_DARWIN" = 1; then
2622             system_zlib_h_ok="yes"
2623         else
2624             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2625             dnl known to not work) and although I don't know which is
2626             dnl the minimal required version it's safer to test for 1.1.4 as
2627             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2628             dnl has anything more ancient (1.1.3 was released in July 1998)
2629             dnl anyhow
2630             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2631                 [AC_TRY_RUN(
2632                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2633                     [
2634                         #include <zlib.h>
2635                         #include <stdio.h>
2636
2637                         int main()
2638                         {
2639                             FILE *f=fopen("conftestval", "w");
2640                             if (!f) exit(1);
2641                             fprintf(f, "%s",
2642                                     ZLIB_VERSION[0] == '1' &&
2643                                     (ZLIB_VERSION[2] > '1' ||
2644                                     (ZLIB_VERSION[2] == '1' &&
2645                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2646                             exit(0);
2647                         }
2648                     ],
2649                     ac_cv_header_zlib_h=`cat conftestval`,
2650                     ac_cv_header_zlib_h=no,
2651                     dnl cross-compiling: don't have an answer, try later
2652                     unset ac_cv_header_zlib_h
2653                 )]
2654             )
2655             dnl If the test above did not come up with a value (e.g. cross
2656             dnl compiling) then this should give a definitive answer
2657             AC_CHECK_HEADER(zlib.h)
2658
2659             system_zlib_h_ok=$ac_cv_header_zlib_h
2660         fi
2661
2662         if test "$system_zlib_h_ok" = "yes"; then
2663             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2664         fi
2665
2666         if test "x$ZLIB_LINK" = "x" ; then
2667             if test "$wxUSE_ZLIB" = "sys" ; then
2668                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2669             else
2670                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2671                 wxUSE_ZLIB=builtin
2672             fi
2673         else
2674             dnl we are using the system library
2675             wxUSE_ZLIB=sys
2676         fi
2677     fi
2678 fi
2679
2680 dnl ------------------------------------------------------------------------
2681 dnl Check for png library
2682 dnl ------------------------------------------------------------------------
2683
2684 PNG_LINK=
2685 if test "$wxUSE_LIBPNG" != "no" ; then
2686     AC_DEFINE(wxUSE_LIBPNG)
2687
2688     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2689         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2690         wxUSE_LIBPNG=sys
2691     fi
2692
2693     dnl for the check below to have a chance to succeed, we must already have
2694     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2695     dnl doesn't depend on zlib)
2696     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2697         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2698         wxUSE_LIBPNG=builtin
2699     fi
2700
2701     if test "$wxUSE_MGL" != 1 ; then
2702         dnl Don't check for libpng when building wxMGL, libmgl contains it
2703         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2704             dnl libpng version 0.9 is known to not work, if an even newer
2705             dnl version is required, just bump it up in the test below
2706             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2707                 [AC_TRY_RUN(
2708                     dnl png.h defines PNG_LIBPNG_VER=number
2709                     [
2710                         #include <png.h>
2711                         #include <stdio.h>
2712
2713                         int main()
2714                         {
2715                             FILE *f=fopen("conftestval", "w");
2716                             if (!f) exit(1);
2717                             fprintf(f, "%s",
2718                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2719                             exit(0);
2720                         }
2721                     ],
2722                     ac_cv_header_png_h=`cat conftestval`,
2723                     ac_cv_header_png_h=no,
2724                     dnl cross-compiling: test (later) if we have any png.h
2725                     unset ac_cv_header_png_h
2726                 )]
2727             )
2728             AC_CHECK_HEADER(png.h)
2729
2730             if test "$ac_cv_header_png_h" = "yes"; then
2731                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2732             fi
2733
2734             if test "x$PNG_LINK" = "x" ; then
2735                 if test "$wxUSE_LIBPNG" = "sys" ; then
2736                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2737                 else
2738                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2739                     wxUSE_LIBPNG=builtin
2740                 fi
2741             else
2742                 dnl we are using the system library
2743                 wxUSE_LIBPNG=sys
2744             fi
2745         fi
2746     fi
2747
2748     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2749 fi
2750
2751 dnl ------------------------------------------------------------------------
2752 dnl Check for jpeg library
2753 dnl ------------------------------------------------------------------------
2754
2755 JPEG_LINK=
2756 if test "$wxUSE_LIBJPEG" != "no" ; then
2757     AC_DEFINE(wxUSE_LIBJPEG)
2758
2759     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2760         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2761         wxUSE_LIBJPEG=sys
2762     fi
2763
2764     if test "$wxUSE_MGL" != 1 ; then
2765         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2766         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2767             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2768             dnl HAVE_STDLIB_H which are already defined and this provokes
2769             dnl a compiler warning which configure considers as an error...
2770             AC_MSG_CHECKING(for jpeglib.h)
2771             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2772                 AC_TRY_COMPILE(
2773                     [
2774                         #undef HAVE_STDLIB_H
2775                         #include <stdio.h>
2776                         #include <jpeglib.h>
2777                     ],
2778                     [
2779                     ],
2780                     ac_cv_header_jpeglib_h=yes,
2781                     ac_cv_header_jpeglib_h=no
2782                 )
2783             )
2784             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2785
2786             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2787                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2788             fi
2789
2790             if test "x$JPEG_LINK" = "x" ; then
2791                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2792                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2793                 else
2794                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2795                     wxUSE_LIBJPEG=builtin
2796                 fi
2797             else
2798                 dnl we are using the system library
2799                 wxUSE_LIBJPEG=sys
2800
2801                 if test "$wxUSE_MSW" = 1; then
2802                     dnl boolean is defined by the jpeg headers and also by the
2803                     dnl Windows headers of some compilers. This type has been
2804                     dnl renamed in the builtin, so it is only an issue when
2805                     dnl using an external jpeg lib on Windows.
2806                     AC_CHECK_TYPES(
2807                         [boolean],
2808                         [
2809                             AC_CHECK_SIZEOF(
2810                                 [boolean],
2811                                 [],
2812                                 [
2813                                     #undef HAVE_BOOLEAN
2814                                     #include <stdio.h>
2815                                     #include <jpeglib.h>
2816                                 ])
2817                             AC_DEFINE_UNQUOTED(
2818                                 [wxHACK_BOOLEAN],
2819                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2820                         ],
2821                         [],
2822                         [#include <windows.h>])
2823                 fi
2824             fi
2825         fi
2826     fi
2827 fi
2828
2829 dnl ------------------------------------------------------------------------
2830 dnl Check for tiff library
2831 dnl ------------------------------------------------------------------------
2832
2833 TIFF_LINK=
2834 TIFF_PREREQ_LINKS=-lm
2835 if test "$wxUSE_LIBTIFF" != "no" ; then
2836     AC_DEFINE(wxUSE_LIBTIFF)
2837
2838     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2839         dnl libtiff may depend on libjpeg and libz so use them in the test
2840         dnl below or it would fail
2841         if test "$wxUSE_LIBJPEG" = "sys"; then
2842             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2843         fi
2844         if test "$wxUSE_ZLIB" = "sys"; then
2845             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2846         fi
2847         AC_CHECK_HEADER(tiffio.h,
2848                         [
2849                             AC_CHECK_LIB(tiff, TIFFError,
2850                                          TIFF_LINK=" -ltiff",
2851                                          ,
2852                                          $TIFF_PREREQ_LINKS)
2853                         ]
2854                        )
2855
2856         if test "x$TIFF_LINK" = "x" ; then
2857             if test "$wxUSE_LIBTIFF" = "sys" ; then
2858                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2859             else
2860                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2861                 wxUSE_LIBTIFF=builtin
2862             fi
2863         else
2864             dnl we are using the system library
2865             wxUSE_LIBTIFF=sys
2866         fi
2867     fi
2868 fi
2869
2870 dnl ------------------------------------------------------------------------
2871 dnl Check for expat libraries
2872 dnl ------------------------------------------------------------------------
2873
2874 if test "$wxUSE_WCHAR_T" != "yes"; then
2875     if test "$wxUSE_EXPAT" != "no"; then
2876         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2877         wxUSE_EXPAT=no
2878     fi
2879     if test "$wxUSE_XML" != "no"; then
2880         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2881         wxUSE_XML=no
2882     fi
2883 fi
2884
2885 if test "$wxUSE_EXPAT" != "no"; then
2886     wxUSE_XML=yes
2887     AC_DEFINE(wxUSE_EXPAT)
2888     AC_DEFINE(wxUSE_XML)
2889
2890     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2891         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2892         if test "x$found_expat_h" = "x1"; then
2893             dnl Expat 1.95.6 comes with broken expat.h:
2894             AC_CACHE_CHECK([if expat.h is valid C++ header],
2895                 wx_cv_expat_is_not_broken,
2896                 [
2897                 AC_LANG_PUSH(C++)
2898                 AC_TRY_COMPILE([#include <expat.h>],[],
2899                     wx_cv_expat_is_not_broken=yes,
2900                     wx_cv_expat_is_not_broken=no
2901                 )
2902                 AC_LANG_POP()
2903                 ]
2904             )
2905             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2906                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2907             fi
2908         fi
2909         if test "x$EXPAT_LINK" = "x" ; then
2910             if test "$wxUSE_EXPAT" = "sys" ; then
2911                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2912             else
2913                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2914                 wxUSE_EXPAT=builtin
2915             fi
2916         else
2917             dnl we are using the system library
2918             wxUSE_EXPAT=sys
2919         fi
2920     fi
2921     if test "$wxUSE_EXPAT" = "builtin" ; then
2922         dnl Expat needs this:
2923         AC_CONFIG_SUBDIRS([src/expat])
2924     fi
2925 fi
2926
2927
2928 dnl ------------------------------------------------------------------------
2929 dnl Check for libmspack
2930 dnl ------------------------------------------------------------------------
2931
2932 if test "$wxUSE_LIBMSPACK" != "no"; then
2933     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2934     if test "x$found_mspack_h" = "x1"; then
2935         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2936                      MSPACK_LINK=" -lmspack")
2937     fi
2938     if test "x$MSPACK_LINK" = "x" ; then
2939         wxUSE_LIBMSPACK=no
2940     fi
2941 fi
2942
2943 if test "$wxUSE_LIBMSPACK" != "no"; then
2944     AC_DEFINE(wxUSE_LIBMSPACK)
2945 fi
2946
2947
2948 dnl ----------------------------------------------------------------
2949 dnl search for toolkit (widget sets)
2950 dnl ----------------------------------------------------------------
2951
2952 AFMINSTALL=
2953 WIN32INSTALL=
2954
2955 TOOLKIT=
2956 TOOLKIT_INCLUDE=
2957 WIDGET_SET=
2958
2959 dnl are we building for a win32 target environment?
2960 dnl If so, setup common stuff needed for both GUI and Base libs.
2961 if test "$USE_WIN32" = 1 ; then
2962     AC_CHECK_HEADERS(w32api.h)
2963     AC_CHECK_HEADER(windows.h, [],
2964     [
2965         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2966     ])
2967
2968     dnl --- FIXME: This is still a somewhat random list of libs,
2969     dnl ---        some of them should probably be included conditionally.
2970     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2971
2972     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2973         LIBS="$LIBS -loleacc"
2974     fi
2975
2976     case "${host}" in
2977         *-*-cygwin* )
2978             dnl Cygwin doesn't include these by default
2979             LIBS="$LIBS -lkernel32 -luser32"
2980     esac
2981
2982     dnl add extra odbc libs if we have compiled in odbc
2983     if test "$wxUSE_ODBC" = "sys" ; then
2984         wxUSE_ODBC = "yes"
2985     fi
2986     if test "$wxUSE_ODBC" = "yes" ; then
2987         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2988         AC_DEFINE(wxUSE_ODBC)
2989     fi
2990     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2991
2992     dnl This one is still used by some sample makefiles.
2993     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2994     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2995
2996     dnl This lot we export to wx-config.  It must add the relevant
2997     dnl include directories at the point when they can be known.
2998     dnl (but are these (still) required anyway?)
2999     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
3000
3001     dnl install Win32-specific files in "make install"
3002     WIN32INSTALL=win32install
3003
3004     dnl pbt.h is missing on Wine at least
3005     AC_CHECK_HEADERS(pbt.h, [], [AC_DEFINE(NEED_PBT_H)])
3006 fi
3007
3008 if test "$wxUSE_GUI" = "yes"; then
3009     USE_GUI=1
3010
3011     GUI_TK_LIBRARY=
3012
3013     WXGTK12=
3014     WXGTK127=
3015     WXGTK20=
3016     WXGPE=
3017
3018     if test "$wxUSE_COCOA" = 1 ; then
3019         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
3020             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
3021             wxUSE_PRINTING_ARCHITECTURE=no
3022         fi
3023         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
3024             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
3025             wxUSE_DRAG_AND_DROP=no
3026         fi
3027         if test "$wxUSE_DRAGIMAGE" = "yes"; then
3028             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
3029             wxUSE_DRAGIMAGE=no
3030         fi
3031     fi
3032
3033     if test "$wxUSE_MSW" = 1 ; then
3034         TOOLKIT=MSW
3035         GUIDIST=MSW_DIST
3036
3037         dnl -mwindows causes a heap of other default gui libs to be linked in.
3038         case "${host}" in
3039             *-*-mingw32* )
3040                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
3041         esac
3042     fi
3043
3044     if test "$wxUSE_GTK" = 1; then
3045         dnl GTK+ test program must be compiled with C compiler
3046         AC_MSG_CHECKING([for GTK+ version])
3047
3048         gtk_version_cached=1
3049         AC_CACHE_VAL(wx_cv_lib_gtk,
3050             [
3051                 dnl stupid GTK+ AM macros produce their own messages, so we
3052                 dnl have to pass to the next line
3053                 gtk_version_cached=0
3054                 AC_MSG_RESULT()
3055
3056                 dnl we must link against lgthread unless the user
3057                 dnl used --disable-threads
3058                 GTK_MODULES=
3059                 if test "$wxUSE_THREADS" = "yes"; then
3060                     GTK_MODULES=gthread
3061                 fi
3062
3063                 dnl detect GTK2
3064                 wx_cv_lib_gtk=
3065                 if test "x$wxGTK_VERSION" != "x1"
3066                 then
3067                     dnl The gthread.pc that ships with solaris returns '-mt',
3068                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
3069                     dnl So disable the compile check and remove the -mt below.
3070                     case "${host}" in
3071                         *-*-solaris2* )
3072                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3073                             enable_gtktest=no
3074                             fi
3075                     esac
3076
3077                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
3078
3079                     dnl Remove the '-mt' for gcc on solaris
3080                     case "${host}" in
3081                         *-*-solaris2* )
3082                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3083                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
3084                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
3085                             fi
3086                             dnl solaris also requires -lX11 for static lib
3087                             if test "$wxUSE_SHARED" != "yes"; then
3088                                 GTK_LIBS="$GTK_LIBS -lX11"
3089                             fi
3090                     esac
3091                 fi
3092
3093                 dnl detect GTK1.x
3094                 if test -z "$wx_cv_lib_gtk"; then
3095                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
3096                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
3097
3098                         if test -z "$wx_cv_lib_gtk"; then
3099                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
3100                         fi
3101                     fi
3102                 fi
3103
3104                 if test -z "$wx_cv_lib_gtk"; then
3105                     dnl looks better in AC_MSG_RESULT
3106                     wx_cv_lib_gtk=none
3107                 else
3108                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3109                     dnl subsequent runs
3110                     wx_cv_cflags_gtk=$GTK_CFLAGS
3111                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
3112                 fi
3113             ]
3114         )
3115
3116         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3117         dnl enough
3118         if test "$gtk_version_cached" = 1; then
3119             AC_MSG_RESULT($wx_cv_lib_gtk)
3120         fi
3121
3122         case "$wx_cv_lib_gtk" in
3123             2.0)    WXGTK20=1
3124                     TOOLKIT_VERSION=2
3125                     ;;
3126             1.2.7)  WXGTK127=1
3127                     WXGTK12=1
3128                     ;;
3129             1.2.3)  WXGTK12=1
3130                     ;;
3131             *)      AC_MSG_ERROR([
3132 The development files for GTK+ were not found. For GTK+ 2, please
3133 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3134 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3135 and that the version is 1.2.3 or above. Also check that the
3136 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3137 --libs' are in the LD_LIBRARY_PATH or equivalent.
3138                             ])
3139                     ;;
3140         esac
3141
3142         if test "$WXGTK20" = 1; then
3143             save_CFLAGS="$CFLAGS"
3144             save_LIBS="$LIBS"
3145             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3146             LIBS="$LIBS $wx_cv_libs_gtk"
3147
3148             dnl gtk_icon_size_lookup is not available in the GTK+ headers
3149             dnl that have shipped with some versions of Sun's JDS. Not using
3150             dnl AC_CHECK_FUNCS here since it only checks the function exists
3151             dnl in the lib (not the header).
3152             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
3153                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
3154                            [#include <gtk/gtk.h>])
3155
3156             dnl test if we have at least GTK+ 2.6:
3157             AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3158             AC_TRY_COMPILE([
3159                             #include <gtk/gtk.h>
3160                            ],
3161                            [
3162                             #if !GTK_CHECK_VERSION(2,6,0)
3163                             Not GTK+ 2.6
3164                             #endif
3165                            ],
3166                            [
3167                             AC_DEFINE(__WXGTK26__)
3168                             AC_DEFINE(__WXGTK24__)
3169                             AC_MSG_RESULT([yes])
3170                             ac_wxgtk26=1
3171                            ],
3172                            [
3173                             AC_MSG_RESULT([no])
3174                             ac_wxgtk26=0
3175                            ])
3176
3177             if test "$ac_wxgtk26" = 0; then
3178             dnl test if we have at least GTK+ 2.4:
3179             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
3180             AC_TRY_COMPILE([
3181                             #include <gtk/gtk.h>
3182                            ],
3183                            [
3184                             #if !GTK_CHECK_VERSION(2,4,0)
3185                             Not GTK+ 2.4
3186                             #endif
3187                            ],
3188                            [
3189                             AC_DEFINE(__WXGTK24__)
3190                             AC_MSG_RESULT([yes])
3191                            ],
3192                            [
3193                             AC_MSG_RESULT([no])
3194                            ])
3195             fi
3196
3197             CFLAGS="$save_CFLAGS"
3198             LIBS="$save_LIBS"
3199         else
3200             if test "$wxUSE_UNICODE" = "yes"; then
3201                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3202                 wxUSE_UNICODE=no
3203             fi
3204
3205             dnl test for XIM support in libgdk
3206             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3207         fi
3208
3209         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
3210         dnl have it but we do the check for the others)
3211         if test "$USE_DARWIN" != 1; then
3212             AC_CHECK_FUNCS(poll)
3213         fi
3214
3215         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3216         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3217
3218         AFMINSTALL=afminstall
3219         TOOLKIT=GTK
3220         GUIDIST=GTK_DIST
3221
3222         dnl test for external libxpm if we're configured to use it
3223         if test "$wxUSE_GPE" = "yes"; then
3224             AC_MSG_CHECKING(for gpewidget library)
3225             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3226             if test "$ac_find_libraries" != "" ; then
3227                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3228                 dnl -lgpewidget must be before all GTK libs and
3229                 dnl we guess its path from the prefix
3230                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3231                 WXGPE=1
3232                 AC_MSG_RESULT([found in $ac_find_libraries])
3233             else
3234                 AC_MSG_RESULT(not found)
3235             fi
3236
3237             dnl AC_MSG_CHECKING(for gpe library)
3238             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3239             dnl if test "$ac_find_libraries" != "" ; then
3240             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3241             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3242             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3243             dnl else
3244             dnl     AC_MSG_RESULT(not found)
3245             dnl fi
3246         fi
3247     fi
3248
3249     if test "$wxUSE_MGL" = 1; then
3250        AC_MSG_CHECKING(for SciTech MGL library)
3251         if test "x$MGL_ROOT" = x ; then
3252             AC_MSG_RESULT(not found)
3253             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3254         else
3255             AC_MSG_RESULT($MGL_ROOT)
3256         fi
3257
3258         AC_MSG_CHECKING(for libmgl location)
3259         dnl Find MGL library that we want
3260         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3261         dnl             and for non-x86 versions
3262         case "${host}" in
3263             *-*-linux* )
3264               dnl glibc.so, glibc are for older versions of MGL,
3265               dnl x86/a, x86/so are used by >= 5.0 R11
3266               if test "x$wxUSE_SHARED" = xyes ; then
3267                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3268               else
3269                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3270               fi
3271               ;;
3272             *-pc-msdosdjgpp )
3273               mgl_os_candidates="dos32/dj2"
3274               ;;
3275             *)
3276               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3277         esac
3278
3279         mgl_lib_type=""
3280         mgl_os=""
3281
3282         for mgl_os_i in $mgl_os_candidates ; do
3283             if test "x$mgl_os" = x ; then
3284                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3285                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3286                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3287                         mgl_lib_type=debug
3288                         mgl_os=$mgl_os_i
3289                     fi
3290                 fi
3291                 if test "x$mgl_lib_type" = x ; then
3292                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3293                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3294                         mgl_lib_type=release
3295                         mgl_os=$mgl_os_i
3296                     fi
3297                 fi
3298             fi
3299         done
3300
3301         if test "x$mgl_os" = x ; then
3302             AC_MSG_RESULT(not found)
3303             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3304         fi
3305         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3306
3307         wxUSE_UNIVERSAL="yes"
3308
3309         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3310         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3311
3312         AFMINSTALL=afminstall
3313         TOOLKIT=MGL
3314         GUIDIST=MGL_DIST
3315     fi
3316
3317     if test "$wxUSE_DFB" = 1; then
3318        PKG_PROG_PKG_CONFIG()
3319
3320        PKG_CHECK_MODULES(DIRECTFB,
3321                          [directfb >= 0.9.23],
3322                          [
3323                            wxUSE_UNIVERSAL="yes"
3324                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3325                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3326                            TOOLKIT=DFB
3327                            GUIDIST=DFB_DIST
3328                          ],
3329                          [
3330                            AC_MSG_ERROR([DirectFB not found.])
3331                          ]
3332                          )
3333     fi
3334
3335     if test "$wxUSE_MICROWIN" = 1; then
3336         AC_MSG_CHECKING(for MicroWindows)
3337         if test "x$MICROWINDOWS" = x ; then
3338             AC_MSG_RESULT(not found)
3339             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3340         else
3341             AC_MSG_RESULT($MICROWINDOWS)
3342         fi
3343
3344         if test -f $MICROWINDOWS/lib/libmwin.a; then
3345             AC_MSG_RESULT(MicroWindows' libraries found.)
3346         else
3347             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3348         fi
3349
3350         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3351         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3352
3353         wxUSE_UNIVERSAL="yes"
3354
3355         AFMINSTALL=afminstall
3356         TOOLKIT=MICROWIN
3357         GUIDIST=MICROWIN_DIST
3358
3359         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3360     fi
3361
3362     dnl common part of X11 and Motif port checks
3363     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3364         dnl use standard macros to check for X headers/libs, this brings
3365         dnl support for the standard configure options --x-includes,
3366         dnl --x-libraries and --no-x
3367         AC_PATH_XTRA
3368
3369         if test "$no_x" = "yes"; then
3370           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3371         fi
3372
3373         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3374         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3375         dnl this junk out
3376         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3377         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3378         AFMINSTALL=afminstall
3379         COMPILED_X_PROGRAM=0
3380
3381     fi
3382
3383     if test "$wxUSE_X11" = 1; then
3384         if test "$wxUSE_NANOX" = "yes"; then
3385             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3386             if test "x$MICROWIN" = x ; then
3387                 AC_MSG_RESULT(not found)
3388                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3389             else
3390                 AC_MSG_RESULT($MICROWIN)
3391                 AC_DEFINE(wxUSE_NANOX)
3392             fi
3393         fi
3394
3395         if test "$wxUSE_UNICODE" = "yes"; then
3396             PKG_PROG_PKG_CONFIG()
3397
3398             PKG_CHECK_MODULES(PANGOX, pangox,
3399                 [
3400                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3401                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3402                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3403                 ],
3404                 [
3405                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3406                 ]
3407             )
3408             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3409                 [
3410                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3411                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3412                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3413                 ],
3414                 [
3415                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3416                     wxUSE_PRINTING_ARCHITECTURE="no"
3417                 ]
3418             )
3419             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3420                 [
3421                     AC_DEFINE(HAVE_PANGO_XFT)
3422                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3423                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3424                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3425                 ],
3426                 [
3427                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3428                 ]
3429             )
3430             save_LIBS="$LIBS"
3431             LIBS="$LIBS $PANGOX_LIBS"
3432             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3433             LIBS="$save_LIBS"
3434         fi
3435
3436         wxUSE_UNIVERSAL="yes"
3437
3438         if test "$wxUSE_NANOX" = "yes"; then
3439             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3440             TOOLCHAIN_DEFS="${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"
3441             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3442         else
3443             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3444         fi
3445
3446         TOOLKIT=X11
3447         GUIDIST=X11_DIST
3448     fi
3449
3450     if test "$wxUSE_MOTIF" = 1; then
3451         if test "$wxUSE_UNICODE" = "yes"; then
3452             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3453         fi
3454
3455         AC_MSG_CHECKING(for Motif/Lesstif headers)
3456         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3457         if test "$ac_find_includes" != "" ; then
3458             AC_MSG_RESULT(found in $ac_find_includes)
3459             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3460             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3461         else
3462             save_CFLAGS=$CFLAGS
3463             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3464
3465             AC_TRY_COMPILE(
3466                 [
3467                     #include <Xm/Xm.h>
3468                 ],
3469                 [
3470                     int version;
3471                     version = xmUseVersion;
3472                 ],
3473                 [
3474                     AC_MSG_RESULT(found in default search path)
3475                     COMPILED_X_PROGRAM=1
3476                 ],
3477                 [
3478                     AC_MSG_RESULT(no)
3479                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3480                 ]
3481             )
3482
3483             CFLAGS=$save_CFLAGS
3484         fi
3485
3486
3487         AC_MSG_CHECKING(for Motif/Lesstif library)
3488         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3489
3490         if test "x$ac_find_libraries" != "x" ; then
3491             AC_MSG_RESULT(found in $ac_find_libraries)
3492
3493             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3494             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3495         else
3496             dnl it might happen that we found headers in one of the standard
3497             dnl paths but the libs are elsewhere but still in default (linker)
3498             dnl path -- try to compile a test program to check for this
3499             save_CFLAGS=$CFLAGS
3500             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3501             save_LIBS="$LIBS"
3502             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3503
3504             AC_TRY_LINK(
3505                 [
3506                     #include <Xm/Xm.h>
3507                 ],
3508                 [
3509                     int version;
3510                     version = xmUseVersion;
3511                 ],
3512                 [
3513                     AC_MSG_RESULT(found in default search path)
3514                     COMPILED_X_PROGRAM=1
3515                 ],
3516                 [
3517                     AC_MSG_RESULT(no)
3518                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3519                 ]
3520             )
3521
3522             CFLAGS=$save_CFLAGS
3523             LIBS="$save_LIBS"
3524         fi
3525
3526         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3527         libp_link=""
3528         libsm_ice_link=""
3529         libs_found=0
3530         for libp in "" " -lXp"; do
3531             if test "$libs_found" = "0"; then
3532                 for libsm_ice in "" " -lSM -lICE"; do
3533                     if test "$libs_found" = "0"; then
3534                         save_LIBS="$LIBS"
3535                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3536                         save_CFLAGS=$CFLAGS
3537                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3538
3539                         AC_TRY_LINK(
3540                             [
3541                                 #include <Xm/Xm.h>
3542                                 #include <Xm/List.h>
3543                             ],
3544                             [
3545                                 XmString string = NULL;
3546                                 Widget w = NULL;
3547                                 int position = 0;
3548                                 XmListAddItem(w, string, position);
3549                             ],
3550                             [
3551                                 libp_link="$libp"
3552                                 libsm_ice_link="$libsm_ice"
3553                                 AC_MSG_RESULT(
3554                                     [need${libp_link}${libsm_ice_link}])
3555                                 libs_found=1
3556                             ], []
3557                         )
3558
3559                         LIBS="$save_LIBS"
3560                         CFLAGS=$save_CFLAGS
3561                     fi
3562                 done
3563             fi
3564         done
3565
3566         if test "$libs_found" = "0"; then
3567             AC_MSG_RESULT([can't find the right libraries])
3568             AC_MSG_ERROR([can't link a simple motif program])
3569         fi
3570
3571         dnl this seems to be needed under IRIX and shouldn't do any harm
3572         dnl elsewhere
3573         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3574
3575         save_CFLAGS=$CFLAGS
3576         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3577
3578         AC_CACHE_CHECK([for Motif 2],
3579             wx_cv_lib_motif2,
3580             AC_TRY_COMPILE([
3581                             #include <Xm/Xm.h>
3582                            ],
3583                            [
3584                             #if XmVersion < 2000
3585                             Not Motif 2
3586                             #endif
3587                            ],
3588                            wx_cv_lib_motif2="yes",
3589                            wx_cv_lib_motif2="no"))
3590         if test "$wx_cv_lib_motif2" = "yes"; then
3591             AC_DEFINE(__WXMOTIF20__,1)
3592         else
3593             AC_DEFINE(__WXMOTIF20__,0)
3594         fi
3595
3596         AC_CACHE_CHECK([whether Motif is Lesstif],
3597             wx_cv_lib_lesstif,
3598             AC_TRY_COMPILE([
3599                             #include <Xm/Xm.h>
3600                            ],
3601                            [
3602                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3603                             Not Lesstif
3604                             #endif
3605                            ],
3606                            wx_cv_lib_lesstif="yes",
3607                            wx_cv_lib_lesstif="no")
3608         )
3609         if test "$wx_cv_lib_lesstif" = "yes"; then
3610             AC_DEFINE(__WXLESSTIF__,1)
3611         else
3612             AC_DEFINE(__WXLESSTIF__,0)
3613         fi
3614
3615         CFLAGS=$save_CFLAGS
3616
3617         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3618         TOOLKIT=MOTIF
3619         GUIDIST=MOTIF_DIST
3620     fi
3621
3622     dnl more tests common to X11 and Motif:
3623     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3624         dnl test for external libxpm if we're configured to use it
3625         if test "$wxUSE_LIBXPM" = "sys"; then
3626             AC_MSG_CHECKING(for Xpm library)
3627             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3628             if test "$ac_find_libraries" != "" ; then
3629                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3630                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3631                 AC_MSG_RESULT(found in $ac_find_libraries)
3632
3633                 AC_CACHE_CHECK([for X11/xpm.h],
3634                     wx_cv_x11_xpm_h,
3635                     [
3636                         save_CFLAGS=$CFLAGS
3637                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3638
3639                         AC_TRY_COMPILE(
3640                             [
3641                                 #include <X11/xpm.h>
3642                             ],
3643                             [
3644                                 int version;
3645                                 version = XpmLibraryVersion();
3646                             ],
3647                             wx_cv_x11_xpm_h=yes,
3648                             wx_cv_x11_xpm_h=no
3649                         )
3650
3651                         CFLAGS=$save_CFLAGS
3652                     ]
3653                 )
3654
3655                 if test $wx_cv_x11_xpm_h = "yes"; then
3656                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3657                     AC_DEFINE(wxHAVE_LIB_XPM)
3658                 else
3659                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3660                 fi
3661             fi
3662
3663         fi
3664
3665         dnl XShapeQueryExtension checks: first the library, then prototype
3666         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3667                      [
3668                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3669                       wxHAVE_XEXT_LIB=1
3670                      ],
3671                      [], [$GUI_TK_LIBRARY -lX11])
3672
3673         if test "$wxHAVE_XEXT_LIB" = 1; then
3674             save_CFLAGS="$CFLAGS"
3675             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3676
3677             AC_MSG_CHECKING([for X11/extensions/shape.h])
3678             AC_TRY_COMPILE([
3679                             #include <X11/Xlib.h>
3680                             #include <X11/extensions/shape.h>
3681                            ],
3682                            [
3683                             int dummy1, dummy2;
3684                             XShapeQueryExtension((Display*)NULL,
3685                                                  (int*)NULL, (int*)NULL);
3686                            ],
3687                            [
3688                             AC_DEFINE(HAVE_XSHAPE)
3689                             AC_MSG_RESULT([found])
3690                            ],
3691                            [
3692                             AC_MSG_RESULT([not found])
3693                            ])
3694             CFLAGS="$save_CFLAGS"
3695
3696         fi
3697     fi
3698
3699     if test "$wxUSE_MAC" = 1; then
3700         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3701         if test "$GCC" = yes; then
3702             AC_MSG_RESULT([gcc])
3703             CPPFLAGS_PASCAL="-fpascal-strings"
3704         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3705             AC_MSG_RESULT([xlc])
3706             CPPFLAGS_PASCAL="-qmacpstr"
3707         else
3708             AC_MSG_RESULT([none])
3709         fi
3710
3711         if test "x$wxUSE_UNIX" = "xyes"; then
3712             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3713         else
3714             dnl platform.h needs TARGET_CARBON before setup.h
3715             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3716         fi
3717
3718         TOOLKIT=MAC
3719         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3720         GUIDIST=MACX_DIST
3721         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3722         dnl are different, so they need different names:
3723         WXBASEPORT="_carbon"
3724     fi
3725
3726     if test "$wxUSE_COCOA" = 1; then
3727         TOOLKIT=COCOA
3728         GUIDIST=COCOA_DIST
3729     fi
3730
3731     if test "$wxUSE_PM" = 1; then
3732         TOOLKIT=PM
3733         GUIDIST=PM_DIST
3734         AC_CACHE_CHECK([for type SPBCDATA],
3735             wx_cv_spbcdata,
3736             [
3737                 AC_TRY_COMPILE(
3738                     [
3739                         #define INCL_PM
3740                         #include <os2.h>
3741                     ],
3742                     [
3743                         SPBCDATA test;
3744                     ],
3745                     wx_cv_spbcdata=yes,
3746                     wx_cv_spbcdata=no
3747                 )
3748             ]
3749         )
3750
3751         if test $wx_cv_spbcdata = "yes"; then
3752             AC_DEFINE(HAVE_SPBCDATA)
3753         fi
3754     fi
3755
3756     dnl the name of the directory where the files for this toolkit live
3757     if test "$TOOLKIT" = "PM" ; then
3758         TOOLKIT_DIR="os2"
3759     else
3760         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3761     fi
3762
3763     if test "$wxUSE_UNIVERSAL" = "yes"; then
3764         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3765         WIDGET_SET=univ
3766     fi
3767
3768     dnl distribute samples/demos/utils with GUI versions
3769     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3770     DISTDIR="wx\$(TOOLKIT)"
3771 else
3772     USE_GUI=0
3773
3774     dnl this doesn't quite work right for wxBase, but the places
3775     dnl where it is wrong aren't fatal (yet) though.
3776     TOOLKIT_DIR="base"
3777
3778     dnl the sources, their dependenices and the headers
3779     if test "$USE_WIN32" = 1 ; then
3780         dnl yes, the toolkit for wxBase on win32 is actually MSW
3781         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3782         TOOLKIT="MSW"
3783     fi
3784
3785     dnl distribute only wxBase sources/headers
3786     GUIDIST="BASE_DIST"
3787     DISTDIR="wxBase"
3788 fi
3789
3790 dnl ---------------------------------------------------------------------------
3791 dnl Optional libraries included when system library is not used
3792 dnl ---------------------------------------------------------------------------
3793
3794 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3795 if test "$wxUSE_GUI" = "yes"; then
3796     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3797         dnl defines HAVE_X11_XKBLIB_H
3798         AC_CHECK_HEADERS(X11/Xlib.h)
3799         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3800                          [
3801                           #if HAVE_X11_XLIB_H
3802                             #include <X11/Xlib.h>
3803                           #endif
3804                          ])
3805     fi
3806 fi
3807
3808
3809 dnl ----------------------------------------------------------------
3810 dnl iODBC support
3811 dnl ----------------------------------------------------------------
3812
3813 IODBC_C_SRC=""
3814
3815
3816 dnl ODBC is handled separately for MSW
3817 if test "$TOOLKIT" != "MSW" ; then
3818
3819     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3820         dnl This is not ideal we really ough to use the unixodbc-config
3821         dnl  or iodbc-config if they exist.
3822
3823         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3824         if test "x$found_sql_h" = "x1" ; then
3825             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3826             [
3827                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3828                 [
3829                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3830                 ])
3831             ])
3832         fi
3833         if test "x$ODBC_LINK" = "x" ; then
3834             if test "$wxUSE_ODBC" = "sys" ; then
3835                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3836             else
3837                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3838                 wxUSE_ODBC=builtin
3839             fi
3840         else
3841             dnl we are using the system library
3842             wxUSE_ODBC=sys
3843         fi
3844     fi
3845
3846     if test "$wxUSE_ODBC" = "builtin" ; then
3847         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3848     fi
3849 fi
3850
3851 if test "$wxUSE_ODBC" != "no" ; then
3852     AC_DEFINE(wxUSE_ODBC)
3853     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3854
3855     dnl is this still necessary?
3856     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3857 fi
3858
3859 dnl ---------------------------------------------------------------------------
3860 dnl wxDisplay Sanity checks
3861 dnl ---------------------------------------------------------------------------
3862
3863 if test "$wxUSE_DISPLAY" = "yes"; then
3864 dnl ---------------------------------------------------------------------------
3865 dnl Xinerama (for unix ) - Brian Victor
3866 dnl ---------------------------------------------------------------------------
3867     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3868         AC_MSG_CHECKING([for Xinerama])
3869         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3870         if test "$ac_find_libraries" != "" ; then
3871             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3872             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3873                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3874             fi
3875             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3876             AC_MSG_RESULT([yes])
3877
3878             AC_MSG_CHECKING([for Xxf86vm extension])
3879             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3880             if test "$ac_find_libraries" != "" ; then
3881                 AC_MSG_RESULT([yes])
3882                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3883                                  [
3884                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3885                                  ],
3886                                  [],
3887                                  [
3888                                       #if HAVE_X11_XLIB_H
3889                                         #include <X11/Xlib.h>
3890                                       #endif
3891                                  ])
3892             else
3893                 AC_MSG_RESULT([no])
3894             fi
3895
3896         else
3897             AC_MSG_RESULT([no])
3898             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3899             wxUSE_DISPLAY="no"
3900         fi
3901     elif test "$wxUSE_MSW" = 1; then
3902 dnl ---------------------------------------------------------------------------
3903 dnl DirectDraw for MSW - optionally used by WxDisplay.
3904 dnl ---------------------------------------------------------------------------
3905         AC_CHECK_HEADERS([ddraw.h], [], [], [#include <windows.h>])
3906     fi
3907 fi
3908
3909 dnl ---------------------------------------------------------------------------
3910 dnl X11 session management
3911 dnl ---------------------------------------------------------------------------
3912 if test "$wxUSE_DETECT_SM" = "yes"; then
3913     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3914         AC_MSG_CHECKING([for -lSM - X11 session management])
3915         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3916         if test "$ac_find_libraries" != "" ; then
3917             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3918             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3919                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3920             fi
3921             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3922             AC_MSG_RESULT([yes])
3923         else
3924             AC_MSG_RESULT([no])
3925             AC_MSG_WARN([libSM not found; disabling session management detection])
3926             wxUSE_DETECT_SM="no"
3927         fi
3928     else
3929         wxUSE_DETECT_SM="no"
3930     fi
3931 fi
3932
3933
3934 dnl ---------------------------------------------------------------------------
3935 dnl OpenGL libraries
3936 dnl ---------------------------------------------------------------------------
3937
3938 USE_OPENGL=0
3939 if test "$wxUSE_OPENGL" = "yes"; then
3940     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3941         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3942         wxUSE_OPENGL="no"
3943     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3944         OPENGL_LIBS="-framework OpenGL -framework AGL"
3945     elif test "$wxUSE_MSW" = 1; then
3946         OPENGL_LIBS="-lopengl32 -lglu32"
3947     else
3948         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3949         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3950         AC_MSG_CHECKING([for OpenGL headers])
3951         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3952         if test "$ac_find_includes" != "" ; then
3953             AC_MSG_RESULT(found in $ac_find_includes)
3954             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3955             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3956         else
3957             AC_MSG_RESULT([not found])
3958         fi
3959
3960         AC_CHECK_HEADER(GL/gl.h, [
3961             AC_CHECK_HEADER(GL/glu.h, [
3962                 found_gl=0
3963
3964                 AC_MSG_CHECKING([for -lGL])
3965                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3966                 if test "$ac_find_libraries" != "" ; then
3967                     AC_MSG_RESULT([found in $ac_find_libraries])
3968
3969                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3970                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3971                         LDFLAGS_GL="$ac_path_to_link"
3972                     fi
3973
3974                     dnl don't suppose that libGL and libGLU are always in the
3975                     dnl same directory -- this is not true for some common
3976                     dnl distributions
3977                     AC_MSG_CHECKING([for -lGLU])
3978                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3979                     if test "$ac_find_libraries" != "" ; then
3980                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3981                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3982                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3983                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3984                         fi
3985
3986                         found_gl=1
3987                         OPENGL_LIBS="-lGL -lGLU"
3988                         AC_MSG_RESULT([yes])
3989                     else
3990                         AC_MSG_RESULT([no])
3991                     fi
3992                 else
3993                     AC_MSG_RESULT([no])
3994                 fi
3995
3996                 if test "$found_gl" != 1; then
3997                     AC_MSG_CHECKING([for -lMesaGL])
3998                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3999                     if test "$ac_find_libraries" != "" ; then
4000                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
4001                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
4002                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
4003                         AC_MSG_RESULT([yes])
4004                     else
4005                         AC_MSG_RESULT([no])
4006                     fi
4007                 fi
4008             ])
4009         ])
4010
4011         if test "x$OPENGL_LIBS" = "x"; then
4012             dnl it should be an error and not a warning because OpenGL is not on
4013             dnl by default and so if it had been explicitly requested, we
4014             dnl shouldn't just fall back to compiling the library without it
4015             AC_MSG_ERROR(OpenGL libraries not available)
4016         fi
4017     fi
4018
4019     if test "$wxUSE_OPENGL" = "yes"; then
4020         USE_OPENGL=1
4021         AC_DEFINE(wxUSE_OPENGL)
4022         AC_DEFINE(wxUSE_GLCANVAS)
4023         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
4024     fi
4025 fi
4026
4027
4028 dnl the symbol which allows conditional compilation for the given toolkit
4029 if test -n "$TOOLKIT" ; then
4030     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
4031 fi
4032
4033
4034 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
4035
4036 if test "$wxUSE_SHARED" = "yes"; then
4037     case "${host}" in
4038       *-pc-msdosdjgpp )
4039         dnl only static for now
4040         wxUSE_SHARED=no
4041         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
4042       ;;
4043     esac
4044 fi
4045
4046 if test "$wxUSE_SHARED" = "yes"; then
4047
4048     dnl use versioned symbols if available on the platform
4049     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
4050
4051     case "${host}" in
4052       *-*-linux* | *-*-gnu* )
4053         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4054         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4055         ;;
4056
4057       *-*-solaris2* )
4058         if test "$GCC" = yes ; then
4059             dnl newer versions of gcc need -isystem to compile X headers on
4060             dnl Solaris (which use old style C syntax)
4061             CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
4062
4063             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
4064             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
4065             saveLdflags="$LDFLAGS"
4066             LDFLAGS="$saveLdflags -Wl,-rpath,/"
4067             AC_MSG_CHECKING([if the linker accepts -rpath])
4068             AC_TRY_LINK(
4069                 [],[],
4070                 [
4071                     AC_MSG_RESULT([yes])
4072                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4073                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4074                 ],[
4075                     AC_MSG_RESULT([no])
4076                     AC_MSG_CHECKING([if the linker accepts -R])
4077                     LDFLAGS="$saveLdflags -Wl,-R,/"
4078                     AC_TRY_LINK(
4079                         [],[],
4080                         [
4081                             AC_MSG_RESULT([yes])
4082                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4083                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
4084                         ],[
4085                             AC_MSG_RESULT([no])
4086                         ])
4087                 ])
4088             LDFLAGS="$saveLdflags"
4089         else
4090             SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
4091             WXCONFIG_RPATH="-R\$libdir"
4092         fi
4093       ;;
4094
4095       *-*-darwin* )
4096         install_name_tool=`which install_name_tool`
4097         if test "$install_name_tool" -a -x "$install_name_tool"; then
4098             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
4099             cat <<EOF >change-install-names
4100 #!/bin/sh
4101 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4102 inst_cmd="install_name_tool "
4103 for i in \${libnames} ; do
4104     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
4105 done
4106 \${inst_cmd} \${3}
4107 EOF
4108             chmod +x change-install-names
4109         fi
4110       ;;
4111
4112       *-*-cygwin* | *-*-mingw32* )
4113         dnl this one shouldn't be used for the library build so put it in a
4114         dnl separate variable from WXCONFIG_CPPFLAGS
4115         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4116         ;;
4117
4118       *-*-hpux* )
4119         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4120         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4121         ;;
4122
4123     esac
4124
4125     if test $wxUSE_RPATH = "no"; then
4126         SAMPLES_RPATH_FLAG=''
4127         SAMPLES_RPATH_POSTLINK=''
4128         WXCONFIG_RPATH=''
4129     fi
4130
4131     SHARED=1
4132
4133 else
4134
4135     config_linkage_component="-static"
4136     SHARED=0
4137
4138 fi
4139
4140
4141 UNICODE=0
4142 lib_unicode_suffix=
4143 WX_CHARTYPE="ansi"
4144 if test "$wxUSE_UNICODE" = "yes"; then
4145     lib_unicode_suffix=u
4146     WX_CHARTYPE="unicode"
4147     UNICODE=1
4148 fi
4149
4150 lib_debug_suffix=
4151 WX_DEBUGTYPE="release"
4152 DEBUG_FLAG=0
4153 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
4154     lib_debug_suffix=d
4155     WX_DEBUGTYPE="debug"
4156     DEBUG_FLAG=1
4157 fi
4158
4159 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4160 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4161
4162 DEBUG_INFO=0
4163 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4164     DEBUG_INFO=1
4165 fi
4166
4167 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
4168
4169 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
4170
4171 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4172
4173 if test "$cross_compiling" = "yes"; then
4174     HOST_SUFFIX="-$host_alias"
4175     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
4176     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
4177 fi
4178
4179 dnl library link name
4180 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
4181 dnl If we ever need to do that, we won't need to keep these.
4182 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4183 if test "${TOOLKIT_DIR}" = "os2"; then
4184     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4185 else
4186     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4187 fi
4188
4189
4190
4191 if test "$wxUSE_COCOA" = 1; then
4192     AC_LANG_SAVE
4193     AC_WX_LANG_OBJECTIVEC
4194 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4195 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4196 dnl Point but only if MacTypes.h was not included first.  Of course,
4197 dnl if MacTypes.h is included later then you're screwed when it
4198 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4199 dnl to not typedef Point and thus fix the problem.
4200     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4201     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4202 #include <CoreFoundation/CoreFoundation.h>
4203         ],[],
4204         [AC_MSG_RESULT([no])],
4205         [AC_MSG_RESULT([yes])
4206         AC_MSG_CHECKING([if defining __Point__ will fix it])
4207         AC_TRY_COMPILE([#define __Point__ 1
4208 #include <AppKit/NSEvent.h>
4209 #include <CoreFoundation/CoreFoundation.h>
4210             ],[],
4211             [AC_MSG_RESULT([yes])
4212             AC_DEFINE(__Point__)
4213             ],
4214             [AC_MSG_FAILURE([no])]
4215         )]
4216     )
4217     AC_LANG_RESTORE
4218 fi
4219
4220 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
4221     dnl base name of the resource file for wxMac must be the same
4222     dnl as library installation base name (-install_name)
4223     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
4224     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
4225
4226     dnl add the resources target for wxMac
4227     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
4228
4229     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
4230     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
4231     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
4232
4233     MACSETFILE="\$(SETFILE)"
4234
4235     dnl resources are bundled both with shared library and applications
4236     dnl since the carb resource *must* be included in the application
4237     if test "$wxUSE_MAC" = 1; then
4238         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
4239         RESCOMP="$REZ"
4240         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
4241     else
4242         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
4243         RESCOMP="echo -n \| $REZ"
4244         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
4245     fi
4246
4247 else
4248     dnl default value is to (silently) do nothing in the makefile
4249     MACSETFILE="@true"
4250
4251     if test "$wxUSE_PM" = 1; then
4252         RESCOMP="emxbind"
4253         WXCONFIG_RESFLAGS="-ep"
4254
4255         dnl Is this one really used anywhere for pm?
4256         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
4257     else
4258         POSTLINK_COMMAND="@true"
4259     fi
4260
4261 fi
4262
4263
4264 dnl ---------------------------------------------------------------------------
4265 dnl Checks for typedefs
4266 dnl ---------------------------------------------------------------------------
4267
4268 dnl   defines mode_t if not already defined
4269 AC_TYPE_MODE_T
4270 dnl   defines off_t if not already defined
4271 AC_TYPE_OFF_T
4272 dnl   defines pid_t if not already defined
4273 AC_TYPE_PID_T
4274 dnl   defines size_t if not already defined
4275 AC_TYPE_SIZE_T
4276 dnl   defines uid_t and gid_t if not already defined
4277 AC_TYPE_UID_T
4278
4279 dnl sets HAVE_SSIZE_T if ssize_t is defined
4280 AC_CHECK_TYPES(ssize_t)
4281
4282 dnl check what exactly size_t is on this machine - this is necessary to avoid
4283 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4284 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4285 AC_CACHE_CHECK([if size_t is unsigned int],
4286     wx_cv_size_t_is_uint,
4287     [
4288     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4289     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4290     dnl methods in a local class (i.e. class inside a function) declaration
4291     dnl without any objections!!
4292     dnl
4293     dnl hence the hack below: we must have Foo at global scope!
4294     AC_TRY_COMPILE([#include <stddef.h>],
4295         [
4296             return 0; }
4297
4298             struct Foo { void foo(size_t); void foo(unsigned int); };
4299
4300             int bar() {
4301         ],
4302         wx_cv_size_t_is_uint=no,
4303         wx_cv_size_t_is_uint=yes
4304     )
4305     ]
4306 )
4307
4308 if test "$wx_cv_size_t_is_uint" = "yes"; then
4309     AC_DEFINE(wxSIZE_T_IS_UINT)
4310 else
4311     AC_CACHE_CHECK([if size_t is unsigned long],
4312         wx_cv_size_t_is_ulong,
4313         AC_TRY_COMPILE([#include <stddef.h>],
4314             [
4315                 return 0; }
4316
4317                 struct Foo { void foo(size_t); void foo(unsigned long); };
4318
4319                 int bar() {
4320             ],
4321             wx_cv_size_t_is_ulong=no,
4322             wx_cv_size_t_is_ulong=yes
4323         )
4324     )
4325
4326     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4327         AC_DEFINE(wxSIZE_T_IS_ULONG)
4328     fi
4329 fi
4330
4331 AC_LANG_POP() dnl C++
4332
4333 dnl ---------------------------------------------------------------------------
4334 dnl Checks for structures
4335 dnl ---------------------------------------------------------------------------
4336
4337 dnl does passwd struct has the pw_gecos field?
4338 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4339     [
4340         AC_TRY_COMPILE([#include <pwd.h>],
4341              [
4342                 char *p;
4343                 struct passwd *pw;
4344                 p = pw->pw_gecos;
4345              ],
4346              [
4347                 wx_cv_struct_pw_gecos=yes
4348              ],
4349              [
4350                 wx_cv_struct_pw_gecos=no
4351              ]
4352         )
4353     ]
4354 )
4355
4356 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4357     AC_DEFINE(HAVE_PW_GECOS)
4358 fi
4359
4360 dnl ---------------------------------------------------------------------------
4361 dnl Check for functions
4362 dnl ---------------------------------------------------------------------------
4363
4364 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4365 if test "$wxUSE_WCHAR_T" = "yes"; then
4366     AC_DEFINE(wxUSE_WCHAR_T)
4367
4368     dnl check for wcslen in all possible places
4369     WCSLEN_FOUND=0
4370     WCHAR_LINK=
4371     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4372
4373     if test "$WCSLEN_FOUND" = 0; then
4374         if test "$TOOLKIT" = "MSW"; then
4375             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4376         else
4377             AC_CHECK_LIB(w, wcslen, [
4378                             WCHAR_LINK=" -lw"
4379                             WCSLEN_FOUND=1
4380                         ])
4381         fi
4382     fi
4383
4384     if test "$WCSLEN_FOUND" = 1; then
4385         AC_DEFINE(HAVE_WCSLEN)
4386     fi
4387
4388     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4389     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4390     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4391     dnl flags when g++ is configured, it will declare it's own).
4392     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4393         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4394     fi
4395
4396     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4397     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4398     dnl library, not the header, so do a header check for mbstate_t first.
4399     AC_CHECK_TYPES([mbstate_t],
4400                    [AC_CHECK_FUNCS(wcsrtombs)],
4401                    [],
4402                    [#include <wchar.h>])
4403 else
4404     AC_MSG_WARN([Wide character support is unavailable])
4405 fi
4406
4407 dnl check for vsnprintf() -- a safe version of vsprintf())
4408 dnl
4409 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4410 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4411 dnl stupidly, provides a dummy function declaration inside its extension)
4412 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4413 dnl
4414 dnl so we first check if the function is in the library
4415 dnl
4416 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4417 AC_CHECK_FUNCS(snprintf vsnprintf)
4418
4419 if test "$ac_cv_func_vsnprintf" = "yes"; then
4420     dnl yes it is -- now check if it is in the headers
4421     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4422         [
4423             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4424             dnl taking "char *" and not "const char *" while Metrowerks does
4425             dnl provide a correct vsnprintf declaration but in C++ mode it's
4426             dnl always in std namespace and so we have to bring it in scope
4427             AC_TRY_COMPILE(
4428                 [
4429                     #include <stdio.h>
4430                     #include <stdarg.h>
4431                     #ifdef __MSL__
4432                     #if __MSL__ >= 0x6000
4433                     namespace std {}
4434                     using namespace std;
4435                     #endif
4436                     #endif
4437                 ],
4438                 [
4439                     char *buf;
4440                     va_list ap;
4441                     vsnprintf(buf, 10u, "%s", ap);
4442                 ],
4443                 wx_cv_func_vsnprintf_decl=yes,
4444                 wx_cv_func_vsnprintf_decl=no
4445             )
4446         ]
4447     )
4448
4449     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4450         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4451
4452         dnl we know there is a vsnprintf declaration, but some old headers
4453         dnl may have one taking a "char *" format instead of "const char *"
4454         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4455             [
4456                 AC_TRY_COMPILE(
4457                     [
4458                         #include <stdio.h>
4459                         #include <stdarg.h>
4460                         #ifdef __MSL__
4461                         #if __MSL__ >= 0x6000
4462                         namespace std {}
4463                         using namespace std;
4464                         #endif
4465                         #endif
4466                     ],
4467                     [
4468                         char *buf;
4469                         va_list ap;
4470                         const char *fmt = "%s";
4471                         vsnprintf(buf, 10u, fmt, ap);
4472                     ],
4473                     wx_cv_func_broken_vsnprintf_decl=no,
4474                     wx_cv_func_broken_vsnprintf_decl=yes
4475                 )
4476             ]
4477         )
4478
4479         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4480             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4481         fi
4482     fi
4483 fi
4484
4485 dnl the same as above but for snprintf() now: it's not present in at least AIX
4486 dnl 4.2 headers
4487 if test "$ac_cv_func_snprintf" = "yes"; then
4488     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4489         [
4490             AC_TRY_COMPILE(
4491                 [
4492                     #include <stdio.h>
4493                     #include <stdarg.h>
4494                     #ifdef __MSL__
4495                     #if __MSL__ >= 0x6000
4496                     namespace std {}
4497                     using namespace std;
4498                     #endif
4499                     #endif
4500                 ],
4501                 [
4502                     char *buf;
4503                     snprintf(buf, 10u, "%s", "wx");
4504                 ],
4505                 wx_cv_func_snprintf_decl=yes,
4506                 wx_cv_func_snprintf_decl=no
4507             )
4508         ]
4509     )
4510
4511     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4512         AC_DEFINE(HAVE_SNPRINTF_DECL)
4513
4514         dnl we know there is an snprintf declaration, but some old headers
4515         dnl may have one taking a "char *" format instead of "const char *"
4516         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4517             [
4518                 AC_TRY_COMPILE(
4519                     [
4520                         #include <stdio.h>
4521                         #include <stdarg.h>
4522                         #ifdef __MSL__
4523                         #if __MSL__ >= 0x6000
4524                         namespace std {}
4525                         using namespace std;
4526                         #endif
4527                         #endif
4528                     ],
4529                     [
4530                         char *buf;
4531                         const char *fmt = "%s";
4532                         snprintf(buf, 10u, fmt, "wx");
4533                     ],
4534                     wx_cv_func_broken_snprintf_decl=no,
4535                     wx_cv_func_broken_snprintf_decl=yes
4536                 )
4537             ]
4538         )
4539
4540         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4541             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4542         fi
4543     fi
4544
4545     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4546
4547         dnl check if snprintf() has support for positional arguments
4548         dnl NB: if snprintf() has positional support we can safely suppose that also
4549         dnl     other *printf() functions support them as they all belong to the same
4550         dnl     family and they all fallback to the same implementation
4551         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4552             [
4553                 AC_TRY_RUN(
4554                     [
4555                         #include <stdio.h>
4556
4557                         int main (void)
4558                         {
4559                             char buffer[128];
4560                             snprintf (buffer, 128, "%2\$d %3\$d %1\$d", 1, 2, 3);
4561                             if (strcmp ("2 3 1", buffer) == 0)
4562                                 exit (0);
4563                             exit (1);
4564                         }
4565                     ],
4566                     wx_cv_func_snprintf_pos_params=no,
4567                     wx_cv_func_snprintf_pos_params=yes,
4568                     dnl be pessimistic when cross-compiling
4569                     [
4570                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4571 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4572                         wx_cv_func_snprintf_pos_params=no
4573                     ]
4574                 )
4575             ]
4576         )
4577
4578         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4579             AC_DEFINE(HAVE_UNIX98_PRINTF)
4580         fi
4581     fi
4582 fi
4583
4584 if test "$wxUSE_UNICODE" = yes; then
4585
4586     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4587     dnl builds so let's check if swprintf() is declared as C99 imposes:
4588     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4589     dnl or rather as:
4590     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4591     AC_CHECK_FUNCS(swprintf)
4592
4593     if test "$ac_cv_func_swprintf" = "yes"; then
4594         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4595             [
4596                 AC_TRY_COMPILE(
4597                     [
4598                         #include <stdio.h>
4599                         #include <stdarg.h>
4600                         #include <wchar.h>
4601                     ],
4602                     [
4603                         wchar_t *buf;
4604                         const wchar_t *fmt = L"test";
4605                         swprintf(buf, 10u, fmt);
4606                     ],
4607                     wx_cv_func_broken_swprintf_decl=no,
4608                     wx_cv_func_broken_swprintf_decl=yes
4609                 )
4610             ]
4611         )
4612
4613         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4614             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4615         fi
4616     fi
4617
4618     dnl also look if we have wide char IO functions, notice that [f]putws are
4619     dnl declared in special widec.h under Solaris
4620     wchar_headers="#include <stdio.h>
4621 #include <wchar.h>"
4622     case "${host}" in
4623         *-*-solaris2* )
4624             AC_CHECK_HEADERS(widec.h)
4625             if test "$ac_cv_header_widec_h" = "yes"; then
4626                 wchar_headers="$wchar_headers
4627 #include <widec.h>"
4628             fi
4629     esac
4630
4631     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4632                    [$wchar_headers])
4633
4634     dnl MinGW has a vswprintf with a different prototype, and
4635     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4636     dnl finds it even if it is not declared in some versions...
4637     AC_MSG_CHECKING([for _vsnwprintf])
4638     AC_TRY_COMPILE([#include <wchar.h>],
4639                    [&_vsnwprintf;],
4640                    [AC_MSG_RESULT([yes])
4641                     AC_DEFINE(HAVE__VSNWPRINTF)],
4642                    [AC_MSG_RESULT([no])]);
4643 fi
4644
4645 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4646     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4647 fi
4648
4649 if test "$wxUSE_FILE" = "yes"; then
4650     WX_CHECK_FUNCS(fsync)
4651 fi
4652
4653 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4654
4655 dnl the following tests are for Unix(like) systems only
4656 if test "$TOOLKIT" != "MSW"; then
4657
4658 dnl check for available version of iconv()
4659
4660 AM_ICONV
4661 LIBS="$LIBICONV $LIBS"
4662
4663 dnl check for POSIX signals if we need them
4664 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4665     AC_CHECK_FUNCS(sigaction)
4666
4667     if test "$ac_cv_func_sigaction" = "no"; then
4668         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4669         wxUSE_ON_FATAL_EXCEPTION=no
4670     fi
4671
4672     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4673       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4674       [
4675         dnl C compiler happily compiles the code even if there is type mismatch
4676         AC_LANG_PUSH(C++)
4677         AC_TRY_COMPILE([#include <signal.h>],
4678                      [
4679                         extern void testSigHandler(int);
4680
4681                         struct sigaction sa;
4682                         sa.sa_handler = testSigHandler;
4683                      ], [
4684                         wx_cv_type_sa_handler=int
4685                      ], [
4686                         wx_cv_type_sa_handler=void
4687                      ])
4688         AC_LANG_POP()
4689       ])
4690
4691       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4692     fi
4693 fi
4694
4695 dnl backtrace() and backtrace_symbols() for wxStackWalker
4696 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4697     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4698         [
4699             AC_LANG_PUSH(C++)
4700             AC_TRY_COMPILE([#include <execinfo.h>],
4701                 [
4702                     void *trace[1];
4703                     char **messages;
4704
4705                     backtrace(trace, 1);
4706                     messages = backtrace_symbols(trace, 1);
4707                 ],
4708                 wx_cv_func_backtrace=yes,
4709                 wx_cv_func_backtrace=no
4710             )
4711             AC_LANG_POP()
4712         ]
4713     )
4714
4715
4716     if test "$wx_cv_func_backtrace" = "no"; then
4717         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4718         wxUSE_STACKWALKER=no
4719     else
4720         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4721             [
4722                 AC_LANG_PUSH(C++)
4723                 AC_TRY_LINK([#include <cxxabi.h>],
4724                     [
4725                         int rc;
4726                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4727                     ],
4728                     wx_cv_func_cxa_demangle=yes,
4729                     wx_cv_func_cxa_demangle=no
4730                 )
4731                 AC_LANG_POP()
4732             ]
4733         )
4734
4735         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4736             AC_DEFINE(HAVE_CXA_DEMANGLE)
4737         fi
4738     fi
4739 fi
4740
4741 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4742     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4743     wxUSE_STACKWALKER=no
4744 fi
4745
4746
4747 dnl check for the function for temp files creation
4748 AC_CHECK_FUNCS(mkstemp mktemp, break)
4749
4750 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4751 dnl Linux and *BSD and statvfs() under Solaris
4752 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4753     AC_TRY_COMPILE(
4754         [
4755              #if defined(__BSD__)
4756              #include <sys/param.h>
4757              #include <sys/mount.h>
4758              #else
4759              #include <sys/vfs.h>
4760              #endif
4761         ],
4762         [
4763              long l;
4764              struct statfs fs;
4765              statfs("/", &fs);
4766              l = fs.f_bsize;
4767              l += fs.f_blocks;
4768              l += fs.f_bavail;
4769         ],
4770          wx_cv_func_statfs=yes,
4771          wx_cv_func_statfs=no
4772     )
4773 )
4774
4775 if test "$wx_cv_func_statfs" = "yes"; then
4776     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4777     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4778         AC_LANG_PUSH(C++)
4779         AC_TRY_COMPILE(
4780             [
4781                  #if defined(__BSD__)
4782                  #include <sys/param.h>
4783                  #include <sys/mount.h>
4784                  #else
4785                  #include <sys/vfs.h>
4786                  #endif
4787             ],
4788             [
4789                 struct statfs fs;
4790                 statfs("", &fs);
4791             ],
4792             wx_cv_func_statfs_decl=yes,
4793             wx_cv_func_statfs_decl=no
4794         )
4795         AC_LANG_POP()
4796     )
4797
4798     if test "$wx_cv_func_statfs_decl" = "yes"; then
4799         AC_DEFINE(HAVE_STATFS_DECL)
4800     fi
4801
4802     wx_cv_type_statvfs_t="struct statfs"
4803     AC_DEFINE(HAVE_STATFS)
4804 else
4805     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4806         AC_TRY_COMPILE(
4807             [
4808                 #include <stddef.h>
4809                 #include <sys/statvfs.h>
4810             ],
4811             [
4812                 statvfs("/", NULL);
4813             ],
4814             wx_cv_func_statvfs=yes,
4815             wx_cv_func_statvfs=no
4816         )
4817     )
4818
4819     if test "$wx_cv_func_statvfs" = "yes"; then
4820         dnl we also have to check whether we should use statvfs_t (works under
4821         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4822         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4823         dnl mode both work fine)
4824         dnl
4825         dnl for this check C++ compiler has to be used as passing incompatible
4826         dnl pointers is just a warning and not an error in C
4827         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4828             AC_LANG_PUSH(C++)
4829             AC_TRY_COMPILE(
4830                 [
4831                     #include <sys/statvfs.h>
4832                 ],
4833                 [
4834                     long l;
4835                     statvfs_t fs;
4836                     statvfs("/", &fs);
4837                     l = fs.f_bsize;
4838                     l += fs.f_blocks;
4839                     l += fs.f_bavail;
4840                 ],
4841                 wx_cv_type_statvfs_t=statvfs_t,
4842                 [
4843                     AC_TRY_COMPILE(
4844                         [
4845                             #include <sys/statvfs.h>
4846                         ],
4847                         [
4848                             long l;
4849                             struct statvfs fs;
4850                             statvfs("/", &fs);
4851                             l = fs.f_bsize;
4852                             l += fs.f_blocks;
4853                             l += fs.f_bavail;
4854                         ],
4855                         wx_cv_type_statvfs_t="struct statvfs",
4856                         wx_cv_type_statvfs_t="unknown"
4857                     )
4858                 ]
4859             )
4860             AC_LANG_POP()
4861         )
4862
4863         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4864             AC_DEFINE(HAVE_STATVFS)
4865         fi
4866     else
4867         dnl set it for the test below
4868         wx_cv_type_statvfs_t="unknown"
4869     fi
4870 fi
4871
4872 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4873     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4874 else
4875     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4876 fi
4877
4878 dnl check for fcntl() or at least flock() needed by Unix implementation of
4879 dnl wxSingleInstanceChecker
4880 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4881     AC_CHECK_FUNCS(fcntl flock, break)
4882
4883     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4884         AC_MSG_WARN(wxSingleInstanceChecker not available)
4885         wxUSE_SNGLINST_CHECKER=no
4886     fi
4887 fi
4888
4889 dnl check for timegm() used by datetime.cpp
4890 AC_CHECK_FUNCS(timegm)
4891
4892 dnl look for a function to modify the environment
4893 AC_CHECK_FUNCS(putenv setenv, break)
4894
4895 HAVE_SOME_SLEEP_FUNC=0
4896 if test "$USE_BEOS" = 1; then
4897     dnl BeOS has its own (wonder where did they get it from) sleep() function
4898     dnl in unistd.h
4899     AC_DEFINE(HAVE_SLEEP)
4900     HAVE_SOME_SLEEP_FUNC=1
4901 fi
4902
4903 if test "$USE_DARWIN" = 1; then
4904     dnl Mac OS X/Darwin has both nanosleep and usleep
4905     dnl but only usleep is defined in unistd.h
4906     AC_DEFINE(HAVE_USLEEP)
4907     HAVE_SOME_SLEEP_FUNC=1
4908 fi
4909
4910 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4911     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4912     POSIX4_LINK=
4913     AC_CHECK_FUNCS(nanosleep,
4914         AC_DEFINE(HAVE_NANOSLEEP),
4915         [
4916             AC_CHECK_LIB(posix4, nanosleep,
4917                 [
4918                     AC_DEFINE(HAVE_NANOSLEEP)
4919                     POSIX4_LINK=" -lposix4"
4920                 ],
4921                 [
4922                     WX_CHECK_FUNCS(usleep,,
4923                                     AC_MSG_WARN([wxSleep() function will not work])
4924                     )
4925                 ]
4926             )
4927         ]
4928     )
4929 fi
4930
4931 dnl check for uname (POSIX) and gethostname (BSD)
4932 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4933 if test "$wx_cv_func_uname" != yes; then
4934     WX_CHECK_FUNCS(gethostname)
4935 fi
4936
4937 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4938
4939 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4940 dnl libnsl or libresolv or libsocket)
4941 INET_LINK=
4942 AC_CHECK_FUNCS(inet_addr,
4943     AC_DEFINE(HAVE_INET_ADDR),
4944     [
4945         AC_CHECK_LIB(nsl, inet_addr,
4946             INET_LINK="nsl",
4947             [
4948                 AC_CHECK_LIB(resolv, inet_addr,
4949                     INET_LINK="resolv",
4950                     [
4951                         AC_CHECK_LIB(socket, inet_addr,
4952                             INET_LINK="socket"
4953                         )
4954                     ]
4955                 )
4956             ]
4957         )
4958     ]
4959 )
4960
4961 AC_CHECK_FUNCS(inet_aton,
4962         AC_DEFINE(HAVE_INET_ATON),
4963         [
4964             dnl only check it in the same lib
4965             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4966         ])
4967
4968 if test "x$INET_LINK" != "x"; then
4969     AC_DEFINE(HAVE_INET_ADDR)
4970     INET_LINK=" -l$INET_LINK"
4971 fi
4972
4973 WX_CHECK_FUNCS(fdopen)
4974
4975 fi
4976
4977 dnl if !MSW
4978
4979
4980 dnl ------------------------------------------
4981 dnl Checks specific to contrib libs (MMedia)
4982 dnl ------------------------------------------
4983
4984 dnl Check for ESD:
4985 EXTRALIBS_ESD=
4986 AC_CHECK_LIB(esd, esd_close, [
4987     AC_CHECK_HEADERS([esd.h], [
4988     EXTRALIBS_ESD="-lesd"
4989   ])
4990 ])
4991 AC_SUBST(EXTRALIBS_ESD)
4992
4993 dnl check for known CD-ROM interface
4994 AC_MSG_CHECKING([for known CD-ROM interface])
4995 AC_TRY_COMPILE([#ifdef __linux__
4996                 #include <linux/cdrom.h>
4997                 #else
4998                 /* For Solaris */
4999                 #include <sys/cdio.h>
5000                 #endif
5001                 ],
5002                [struct cdrom_tocentry entry, old_entry;],
5003                [AC_MSG_RESULT([yes])
5004                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
5005                [AC_MSG_RESULT([no])])
5006
5007 dnl ===========================================================================
5008 dnl Now we have all the info we need - use it!
5009 dnl ===========================================================================
5010
5011 dnl flush the cache
5012 AC_CACHE_SAVE
5013
5014 dnl ---------------------------------------------------------------------------
5015 dnl thread support for Unix (for Win32 and OS/2 see past
5016 dnl                          the next matching "else")
5017 dnl ---------------------------------------------------------------------------
5018
5019 dnl under MSW (except mingw32) we always have thread support
5020 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5021
5022     dnl the code below:
5023     dnl
5024     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
5025     dnl   necessary to build the MT programs for the linker and compiler
5026     dnl   respectively
5027     dnl
5028     dnl   sets wxUSE_THREADS=1 if thread support is activated
5029
5030     THREADS_LINK=
5031     THREADS_CFLAGS=
5032
5033     if test "$wxUSE_THREADS" = "yes" ; then
5034         if test "$USE_BEOS" = 1; then
5035             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
5036             wxUSE_THREADS="no"
5037         fi
5038     fi
5039
5040     if test "$wxUSE_THREADS" = "yes" ; then
5041         dnl find if POSIX threads are available
5042         dnl
5043         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
5044         dnl archive from http://ac-archive.sourceforge.net/
5045         dnl
5046         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
5047         dnl Forero Cuervo <bachue@bachue.com> for the original code
5048
5049         dnl TODO: cache the result
5050
5051         dnl define the list of the thread options to try in the loop below
5052         dnl with the convention that anything starting with '-' is a cpp flag
5053         dnl while anything else is a library (i.e. there is an implicit "-l")
5054         THREAD_OPTS="-pthread"
5055         case "${host}" in
5056           *-*-solaris2* | *-*-sunos4* )
5057                 if test "x$GCC" = "xyes"; then
5058                     dnl Solaris/gcc combination use this one for some reason
5059                     THREAD_OPTS="-pthreads $THREAD_OPTS"
5060                 else
5061                     THREAD_OPTS="-mt $THREAD_OPTS"
5062                 fi
5063                 ;;
5064           *-*-freebsd*)
5065                 dnl look, in order, for the kernel threads, then Linux threads
5066                 dnl and finally the userland threads
5067                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
5068                 ;;
5069           *-*-darwin* | *-*-cygwin* )
5070                 dnl Darwin / Mac OS X just uses -lpthread tested below
5071                 dnl and so does Cygwin
5072                 THREAD_OPTS=""
5073                 ;;
5074           *-*-aix*)
5075                 dnl AIX calls the library libpthreads - thanks IBM!
5076                 THREAD_OPTS="pthreads"
5077                 ;;
5078           *-hp-hpux* )
5079                 if test "x$GCC" = "xyes"; then
5080                     dnl g++ versions before 3.3.2 don't support -pthread.
5081                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
5082                         THREAD_OPTS=""
5083                 else
5084                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
5085                     dnl 2005]) supports -mt
5086                     THREAD_OPTS="-mt"
5087                 fi
5088                 ;;
5089
5090           *-*-irix* )
5091                 dnl gcc under IRIX doesn't seem to like -pthread, but it
5092                 dnl doesn't give an error for it neither, just a warning
5093                 dnl message -- but this is still very annoying
5094                 if test "x$GCC" = "xyes"; then
5095                     THREAD_OPTS=""
5096                 fi
5097                 ;;
5098
5099           *-*-*UnixWare*)
5100                 dnl flying by man pages here: Caldera online docs use this
5101                 if test "x$GCC" != "xyes"; then
5102                     THREAD_OPTS="-Ethread"
5103                 fi
5104                 ;;
5105         esac
5106
5107         dnl simply linking with libpthread should make the test below work but
5108         dnl it's far from certain that the threaded programs compiled without
5109         dnl any special switches actually work, so try it after all the others
5110         THREAD_OPTS="$THREAD_OPTS pthread none"
5111
5112         dnl now test for all possibilities
5113         THREADS_OK=no
5114         for flag in $THREAD_OPTS; do
5115             case $flag in
5116                 none)
5117                     AC_MSG_CHECKING([whether pthreads work without any flags])
5118                     ;;
5119
5120                 -*)
5121                     AC_MSG_CHECKING([whether pthreads work with $flag])
5122                     THREADS_CFLAGS="$flag"
5123                     ;;
5124
5125                 *)
5126                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5127                     THREADS_LINK="-l$flag"
5128                     ;;
5129               esac
5130
5131               save_LIBS="$LIBS"
5132               save_CFLAGS="$CFLAGS"
5133               LIBS="$THREADS_LINK $LIBS"
5134               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5135
5136               AC_TRY_LINK([#include <pthread.h>],
5137                           [pthread_create(0,0,0,0);],
5138                           THREADS_OK=yes)
5139
5140               LIBS="$save_LIBS"
5141               CFLAGS="$save_CFLAGS"
5142
5143               AC_MSG_RESULT($THREADS_OK)
5144               if test "x$THREADS_OK" = "xyes"; then
5145                       break;
5146               fi
5147
5148               THREADS_LINK=""
5149               THREADS_CFLAGS=""
5150       done
5151
5152       if test "x$THREADS_OK" != "xyes"; then
5153           wxUSE_THREADS=no
5154           AC_MSG_WARN([No thread support on this system... disabled])
5155       else
5156           dnl yes, these special compiler flags should be used with the
5157           dnl linker as well
5158           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5159           LIBS="$THREADS_LINK $LIBS"
5160
5161           AC_MSG_CHECKING([if more special flags are required for pthreads])
5162           flag=no
5163           case "${host}" in
5164             *-aix*)
5165                 dnl again quoting from
5166                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5167                 dnl
5168                 dnl     When compiling and linking with -pthread, the library
5169                 dnl     search path should include -L/usr/lib/threads at the
5170                 dnl     beginning of the path.
5171                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5172                 flag="-D_THREAD_SAFE"
5173                 ;;
5174             *-freebsd*)
5175                 flag="-D_THREAD_SAFE"
5176                 ;;
5177             *-hp-hpux* )
5178                 flag="-D_REENTRANT"
5179                 if test "x$GCC" != "xyes"; then
5180                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5181                     flag="$flag -D_RWSTD_MULTI_THREAD"
5182                 fi
5183                 ;;
5184             *solaris* | alpha*-osf*)
5185                 flag="-D_REENTRANT"
5186                 ;;
5187           esac
5188           AC_MSG_RESULT(${flag})
5189           if test "x$flag" != xno; then
5190               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5191           fi
5192
5193           dnl don't add these options to CPPFLAGS as cpp might not know them
5194           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5195       fi
5196     fi
5197
5198     dnl do other tests only if we are using threads
5199     if test "$wxUSE_THREADS" = "yes" ; then
5200       AC_CHECK_FUNCS(thr_setconcurrency)
5201
5202       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5203       dnl wouldn't be found by it
5204       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5205       [
5206         AC_TRY_COMPILE([#include <pthread.h>
5207                void ThreadCleanupFunc(void *p);
5208             ],
5209             [
5210                 void *p;
5211                 pthread_cleanup_push(ThreadCleanupFunc, p);
5212                 pthread_cleanup_pop(0);
5213             ], [
5214                wx_cv_func_pthread_cleanup=yes
5215             ], [
5216                wx_cv_func_pthread_cleanup=no
5217             ]
5218         )
5219       ])
5220       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5221         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5222       fi
5223
5224       AC_CHECK_HEADERS(sched.h)
5225       if test "$ac_cv_header_sched_h" = "yes"; then
5226           AC_CHECK_FUNC(sched_yield,
5227             AC_DEFINE(HAVE_SCHED_YIELD),
5228             [
5229                 AC_CHECK_LIB(posix4,
5230                     sched_yield,
5231                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5232                     AC_MSG_WARN(wxThread::Yield will not work properly)
5233                 )
5234             ]
5235           )
5236       fi
5237
5238       dnl to be able to set the thread priority, we need to have all of the
5239       dnl following functions:
5240       dnl   1. pthread_attr_getschedpolicy
5241       dnl   2. sched_get_priority_min and sched_get_priority_max
5242       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5243       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5244       HAVE_PRIOR_FUNCS=0
5245       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5246                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5247                        [AC_CHECK_FUNC(sched_get_priority_max,
5248                            HAVE_PRIOR_FUNCS=1,
5249                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5250                              [
5251                                 HAVE_PRIOR_FUNCS=1
5252                                 POSIX4_LINK=" -lposix4"
5253                              ],
5254                            )]
5255                        )]
5256                      )]
5257                    )
5258
5259       if test "$HAVE_PRIOR_FUNCS" = 1; then
5260         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5261       else
5262         AC_MSG_WARN(Setting thread priority will not work)
5263       fi
5264
5265       AC_CHECK_FUNC(pthread_cancel,
5266                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5267                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5268
5269       AC_CHECK_FUNC(pthread_attr_setstacksize,
5270                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5271
5272       dnl mutexattr_t initialization is done in quite different ways on different
5273       dnl platforms, so check for a few things:
5274       dnl
5275       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5276       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5277       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5278       dnl defined, we do it by directly assigned
5279       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5280
5281       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5282       [
5283         AC_TRY_COMPILE([#include <pthread.h>],
5284             [
5285                pthread_mutexattr_t attr;
5286                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5287             ],
5288             wx_cv_type_pthread_mutexattr_t=yes,
5289             wx_cv_type_pthread_mutexattr_t=no
5290         )
5291       ])
5292
5293       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5294         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5295
5296         dnl check if we already have the declaration we need, it is not
5297         dnl present in some systems' headers
5298         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5299                        wx_cv_func_pthread_mutexattr_settype_decl, [
5300                        AC_TRY_COMPILE([#include <pthread.h>],
5301                            [
5302                                pthread_mutexattr_t attr;
5303                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5304                            ],
5305                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5306                            wx_cv_func_pthread_mutexattr_settype_decl=no
5307                        )
5308         ])
5309         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5310             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5311         fi
5312       else
5313         dnl don't despair, there may be another way to do it
5314         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5315                        wx_cv_type_pthread_rec_mutex_init,
5316         [
5317             AC_TRY_COMPILE([#include <pthread.h>],
5318                 [
5319                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5320                 ], [
5321                     wx_cv_type_pthread_rec_mutex_init=yes
5322                 ], [
5323                     wx_cv_type_pthread_rec_mutex_init=no
5324                 ]
5325             )
5326         ])
5327         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5328           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5329         else
5330           dnl this may break code working elsewhere, so at least warn about it
5331           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5332         fi
5333       fi
5334     fi
5335
5336 dnl from if !MSW
5337 else
5338     if test "$wxUSE_THREADS" = "yes" ; then
5339       case "${host}" in
5340         *-*-mingw32* )
5341             dnl check if the compiler accepts -mthreads
5342             AC_CACHE_CHECK([if compiler supports -mthreads],
5343                 wx_cv_cflags_mthread,
5344                 [
5345                     CFLAGS_OLD="$CFLAGS"
5346                     CFLAGS="-mthreads $CFLAGS"
5347                     AC_TRY_COMPILE([], [],
5348                         wx_cv_cflags_mthread=yes,
5349                         wx_cv_cflags_mthread=no
5350                     )
5351                 ]
5352             )
5353
5354             if test "$wx_cv_cflags_mthread" = "yes"; then
5355                 dnl it does, use it
5356                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5357                 LDFLAGS="$LDFLAGS -mthreads"
5358             else
5359                 dnl it doesn't
5360                 CFLAGS="$CFLAGS_OLD"
5361             fi
5362         ;;
5363         *-pc-os2*emx )
5364             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5365             LDFLAGS="$LDFLAGS -Zmt"
5366         ;;
5367       esac
5368     fi
5369 fi
5370
5371 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5372 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5373 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5374 dnl By preference, we probably should use getaddrinfo which avoids thread
5375 dnl safety issues and supports IPv6, however there currently is no code
5376 dnl for it, so testing for it is temporarily disabled and we are restricted
5377 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5378
5379 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5380     dnl no getaddrinfo, so check for gethostbyname_r and
5381     dnl related functions (taken from python's configure.in)
5382     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5383       AX_FUNC_WHICH_GETHOSTBYNAME_R
5384       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5385               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5386           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5387       fi
5388       dnl A similar test for getservbyname_r
5389       dnl I'm tempted to just not do this test which is taking much time and
5390       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5391       dnl doing the test already exists, so using it is easy enough.     - SN
5392       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5393       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5394               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5395           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5396       fi
5397       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5398       dnl silently assume it's available exactly if gethostbyname_r is
5399       dnl available and always requires two more arguments than
5400       dnl gethostbyname_r.
5401       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5402       dnl  function, although it should be easy to rewrite the gethostbyname_r
5403       dnl  check to fit this case, if it's really needed.                - SN )
5404 dnl    ]
5405 dnl )
5406
5407 if test "$wxUSE_THREADS" = "yes"; then
5408   AC_DEFINE(wxUSE_THREADS)
5409
5410   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5411 else
5412   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5413   dnl functions - add tests for other functions here as well
5414   if test "$wx_cv_func_strtok_r" = "yes"; then
5415     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5416     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5417         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5418         AC_MSG_RESULT(yes)
5419     else
5420         AC_MSG_RESULT(no)
5421     fi
5422   fi
5423 fi
5424
5425 if test "$WXGTK20" = 1 ; then
5426   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5427   WXGTK12=1
5428 fi
5429
5430 if test "$WXGTK12" = 1 ; then
5431   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5432 fi
5433
5434 if test "$WXGTK127" = 1 ; then
5435   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5436 fi
5437
5438 if test "$WXGPE" = 1 ; then
5439   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5440 fi
5441
5442 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5443 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5444 DEBUG_CFLAGS=
5445 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5446     DEBUG_CFLAGS="-g"
5447     wxUSE_OPTIMISE=no
5448 fi
5449
5450 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5451     wxUSE_DEBUG_INFO=yes
5452     if test "$GCC" = yes; then
5453         DEBUG_CFLAGS="-ggdb"
5454     fi
5455 fi
5456
5457 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5458     AC_DEFINE(WXDEBUG)
5459     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5460 else
5461     if test "$wxUSE_GTK" = 1 ; then
5462         if test "x$wxGTK_VERSION" = "x1" ; then
5463             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5464         fi
5465     fi
5466 fi
5467
5468 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5469     AC_DEFINE(wxUSE_MEMORY_TRACING)
5470     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5471     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5472     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5473 fi
5474
5475 if test "$wxUSE_DMALLOC" = "yes" ; then
5476     DMALLOC_LIBS="-ldmallocthcxx"
5477 fi
5478
5479 dnl cc/cxx/ld option for profiling
5480 PROFILE_FLAGS=
5481 if test "$wxUSE_PROFILE" = "yes" ; then
5482     PROFILE_FLAGS=" -pg"
5483 fi
5484
5485 if test "$GCC" = "yes" ; then
5486     if test "$wxUSE_NO_RTTI" = "yes" ; then
5487         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5488     fi
5489     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5490         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5491     fi
5492     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5493         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5494     fi
5495
5496     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5497     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5498     dnl for each subroutine by default -- using the switch below only creates
5499     dnl one entry per file instead at the price of minor performance penalty
5500     dnl
5501     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5502     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5503     dnl this, or even the extent of gcc/wx version combinations affected, but
5504     dnl also as above, this 'fix' does not come without side effects.
5505     dnl
5506     dnl TODO: test for the gcc version here (how?)
5507     case "${host}" in
5508       powerpc*-*-aix* )
5509         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5510         ;;
5511       *-hppa* )
5512         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5513         ;;
5514     esac
5515 fi
5516
5517 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5518 OPTIMISE_CFLAGS=
5519 if test "$wxUSE_OPTIMISE" = "no" ; then
5520     if test "$GCC" = yes ; then
5521         dnl use -O0 because compiling with it is faster than compiling with no
5522         dnl optimization options at all (at least with g++ 3.2)
5523         OPTIMISE_CFLAGS="-O0"
5524     fi
5525 else
5526     if test "$GCC" = yes ; then
5527         case "${host}" in
5528             *-pc-os2_emx | *-pc-os2-emx )
5529                 dnl Not all of the supported gcc versions understand
5530                 dnl -fstrict-aliasing and none actually needs it (yet).
5531                 OPTIMISE_CFLAGS="-O2"
5532             ;;
5533             *)
5534                 dnl Switch on optimisation but keep strict-aliasing off for
5535                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5536                 dnl switched back on consider using -Wstrict-aliasing=2.
5537                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5538             ;;
5539         esac
5540     else
5541         OPTIMISE_CFLAGS="-O"
5542     fi
5543 fi
5544
5545 dnl ---------------------------------------------------------------------------
5546 dnl compatibility level
5547 dnl ---------------------------------------------------------------------------
5548
5549 if test "x$WXWIN_COMPATIBILITY_2_4" = "xyes"; then
5550     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
5551
5552     WXWIN_COMPATIBILITY_2_6="yes"
5553 fi
5554
5555 if test "x$WXWIN_COMPATIBILITY_2_6" != "xno"; then
5556     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5557 fi
5558
5559 dnl ---------------------------------------------------------------------------
5560 dnl the library may be built without GUI classes at all
5561 dnl ---------------------------------------------------------------------------
5562
5563 if test "$wxUSE_GUI" = "yes"; then
5564     AC_DEFINE(wxUSE_GUI)
5565
5566     dnl the things we always pull in the GUI version of the library:
5567     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5568     dnl    library really can't be built without those)
5569     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5570     dnl    almost any program and the first 2 are needed to show a message box
5571     dnl    which want to be always able to do)
5572     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5573     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5574     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5575     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5576     dnl 5. misc stuff: timers, settings, message box
5577 fi
5578
5579 dnl ---------------------------------------------------------------------------
5580 dnl Unix/Windows
5581 dnl ---------------------------------------------------------------------------
5582
5583 if test "$wxUSE_UNIX" = "yes"; then
5584   AC_DEFINE(wxUSE_UNIX)
5585 fi
5586
5587 dnl ------------------------------------------------------------------------
5588 dnl DLL support
5589 dnl ------------------------------------------------------------------------
5590
5591 dnl under MSW we always have LoadLibrary/GetProcAddress
5592 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5593
5594     HAVE_DL_FUNCS=0
5595     HAVE_SHL_FUNCS=0
5596     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5597         if test "$USE_DARWIN" = 1; then
5598             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5599             HAVE_DL_FUNCS=1
5600         elif test "$USE_DOS" = 1; then
5601             HAVE_DL_FUNCS=0
5602         else
5603             dnl the test is a bit complicated because we check for dlopen() both with
5604             dnl and without -ldl and we also try to find shl_load() if there is no
5605             dnl dlopen() on this system
5606             AC_CHECK_FUNCS(dlopen,
5607             [
5608                 AC_DEFINE(HAVE_DLOPEN)
5609                 HAVE_DL_FUNCS=1
5610             ],
5611             [
5612                 AC_CHECK_LIB(dl, dlopen,
5613                             [
5614                                 AC_DEFINE(HAVE_DLOPEN)
5615                                 HAVE_DL_FUNCS=1
5616                                 DL_LINK=" -ldl$DL_LINK"
5617                             ],
5618                             [
5619                                 AC_CHECK_FUNCS(shl_load,
5620                                               [
5621                                                 AC_DEFINE(HAVE_SHL_LOAD)
5622                                                 HAVE_SHL_FUNCS=1
5623                                               ],
5624                                               [
5625                                                 AC_CHECK_LIB(shl_load, dld,
5626                                                              [
5627                                                                 HAVE_SHL_FUNCS=1
5628                                                                 DL_LINK=" -ldld$DL_LINK"
5629                                                              ])
5630                                               ])
5631                             ])
5632             ])
5633
5634         dnl check also for dlerror()
5635         if test "$HAVE_DL_FUNCS" = 1; then
5636             AC_CHECK_FUNCS(dlerror,
5637                 AC_DEFINE(HAVE_DLERROR),
5638                 [
5639                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5640                 ]
5641             )
5642         fi
5643         fi
5644
5645         if test "$HAVE_DL_FUNCS" = 0; then
5646             if test "$HAVE_SHL_FUNCS" = 0; then
5647               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5648                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5649                   wxUSE_DYNAMIC_LOADER=no
5650                   wxUSE_DYNLIB_CLASS=no
5651               else
5652                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5653               fi
5654             fi
5655         fi
5656     fi
5657 fi
5658
5659 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5660     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5661 fi
5662 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5663     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5664 fi
5665
5666
5667 dnl ---------------------------------------------------------------------------
5668 dnl Verify consistency of plugins/monolithic/shared settings:
5669 dnl ---------------------------------------------------------------------------
5670
5671 if test "$wxUSE_PLUGINS" = "yes" ; then
5672     if test "$wxUSE_SHARED" = "no" ; then
5673         AC_MSG_WARN([plugins supported only in shared build, disabling])
5674         wxUSE_PLUGINS=no
5675     fi
5676     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5677         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5678         wxUSE_PLUGINS=no
5679     fi
5680     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5681         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5682         wxUSE_PLUGINS=no
5683     fi
5684     if test "$wxUSE_PLUGINS" = "yes" ; then
5685         AC_DEFINE(wxUSE_PLUGINS)
5686     fi
5687 fi
5688
5689 dnl ---------------------------------------------------------------------------
5690 dnl Register non-GUI class options for makefiles and setup.h
5691 dnl ---------------------------------------------------------------------------
5692
5693 if test "$wxUSE_STL" = "yes"; then
5694   AC_DEFINE(wxUSE_STL)
5695 fi
5696
5697 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5698   AC_DEFINE(wxUSE_APPLE_IEEE)
5699 fi
5700
5701 if test "$wxUSE_TIMER" = "yes"; then
5702   AC_DEFINE(wxUSE_TIMER)
5703 fi
5704
5705 dnl Unix implementation needs additional checks because audio support
5706 dnl comes in many favours:
5707 if test "$USE_UNIX" = "1" ; then
5708     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5709     if test "$wxUSE_MGL" != 1; then
5710         dnl it's not enough to check for just the header because OSS under NetBSD
5711         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5712         dnl whether we need -lossaudio at link-time
5713         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5714             AC_TRY_LINK([
5715                     #include <sys/ioctl.h>
5716                     #include <sys/soundcard.h>
5717                 ],
5718                 [
5719                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5720                 ],
5721                 ac_cv_header_sys_soundcard=yes,
5722                 [
5723                     saveLibs="$LIBS"
5724                     LIBS="$saveLibs -lossaudio"
5725                     AC_TRY_LINK([
5726                             #include <sys/ioctl.h>
5727                             #include <sys/soundcard.h>
5728                         ],
5729                         [
5730                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5731                         ],
5732                         ac_cv_header_sys_soundcard=yes,
5733                         [
5734                             LIBS="$saveLibs"
5735                             ac_cv_header_sys_soundcard=no
5736                         ]
5737                     )
5738                 ]
5739             )
5740         ])
5741     fi
5742
5743     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5744         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5745     else
5746         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5747     fi
5748 fi
5749
5750 WITH_PLUGIN_SDL=0
5751 if test "$wxUSE_SOUND" = "yes"; then
5752   if test "$USE_UNIX" = "1" ; then
5753     if test "$wxUSE_LIBSDL" != "no"; then
5754       AM_PATH_SDL([1.2.0],
5755                   [
5756                     EXTRALIBS_SDL="$SDL_LIBS"
5757                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5758                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5759                     AC_DEFINE(wxUSE_LIBSDL)
5760                   ],
5761                   [wxUSE_LIBSDL="no"])
5762       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5763         WITH_PLUGIN_SDL=1
5764       fi
5765     fi
5766   else
5767     dnl wxMGL doesn't support sound under DOS, only under Unix
5768     if test "$wxUSE_MGL" = 1; then
5769         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5770         wxUSE_SOUND="no"
5771     fi
5772   fi
5773 fi
5774
5775 if test "$wxUSE_SOUND" = "yes"; then
5776   AC_DEFINE(wxUSE_SOUND)
5777   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5778 fi
5779
5780 if test "$WXGTK20" = 1; then
5781     PKG_PROG_PKG_CONFIG()
5782
5783     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5784         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5785
5786                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5787                                   [libgnomeprintui-2.2 >= 2.8],
5788                     [
5789                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5790                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5791                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5792                     ],
5793                     [
5794                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5795                         wxUSE_LIBGNOMEPRINT="no"
5796                     ]
5797                 )
5798         fi
5799     fi
5800
5801     if test "$wxUSE_MIMETYPE" = "yes" ; then
5802         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5803
5804                 PKG_CHECK_MODULES(GNOMEVFS,
5805                                   [gnome-vfs-2.0 >= 2.0],
5806                     [
5807                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5808                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5809                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5810                     ],
5811                     [
5812                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5813                         wxUSE_LIBGNOMEVFS="no"
5814                     ]
5815                 )
5816         fi
5817     fi
5818
5819     if test "$wxUSE_LIBHILDON" = "yes" ; then
5820         PKG_CHECK_MODULES(HILDON,
5821                           [hildon-lgpl >= 0.9],
5822             [
5823                 EXTRALIBS_HILDON="$HILDON_LIBS"
5824                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5825                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5826                 AC_DEFINE(wxUSE_LIBHILDON)
5827             ],
5828             [
5829                 AC_MSG_WARN([libhildon_lgpl not found])
5830                         wxUSE_LIBHILDON="no"
5831             ]
5832         )
5833     fi
5834 fi
5835
5836 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5837   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5838 fi
5839
5840 if test "$wxUSE_STOPWATCH" = "yes"; then
5841   AC_DEFINE(wxUSE_STOPWATCH)
5842 fi
5843
5844 if test "$wxUSE_DATETIME" = "yes"; then
5845   AC_DEFINE(wxUSE_DATETIME)
5846 fi
5847
5848 if test "$wxUSE_FILE" = "yes"; then
5849   AC_DEFINE(wxUSE_FILE)
5850 fi
5851
5852 if test "$wxUSE_FFILE" = "yes"; then
5853   AC_DEFINE(wxUSE_FFILE)
5854 fi
5855
5856 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5857   if test "$wxUSE_STREAMS" != yes; then
5858     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5859     wxUSE_ARCHIVE_STREAMS=no
5860   else
5861     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5862   fi
5863 fi
5864
5865 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5866   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5867     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5868   elif test "$wxUSE_ZLIB" = "no"; then
5869     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5870   else
5871     AC_DEFINE(wxUSE_ZIPSTREAM)
5872   fi
5873 fi
5874
5875 if test "$wxUSE_TARSTREAM" = "yes"; then
5876   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5877     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5878   else
5879     AC_DEFINE(wxUSE_TARSTREAM)
5880   fi
5881 fi
5882
5883 if test "$wxUSE_FILESYSTEM" = "yes"; then
5884   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5885     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5886     wxUSE_FILESYSTEM=no
5887   else
5888     AC_DEFINE(wxUSE_FILESYSTEM)
5889   fi
5890 fi
5891
5892 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5893   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5894     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5895   else
5896     AC_DEFINE(wxUSE_FS_ARCHIVE)
5897   fi
5898 fi
5899
5900 if test "$wxUSE_FS_ZIP" = "yes"; then
5901   if test "$wxUSE_FS_ARCHIVE" != yes; then
5902     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5903   else
5904     AC_DEFINE(wxUSE_FS_ZIP)
5905   fi
5906 fi
5907
5908 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5909   if test "$USE_UNIX" != 1; then
5910     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5911     wxUSE_ON_FATAL_EXCEPTION=no
5912   else
5913     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5914   fi
5915 fi
5916
5917 if test "$wxUSE_STACKWALKER" = "yes"; then
5918     AC_DEFINE(wxUSE_STACKWALKER)
5919 fi
5920
5921 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5922     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5923         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5924         wxUSE_DEBUGREPORT=no
5925     else
5926         AC_DEFINE(wxUSE_DEBUGREPORT)
5927         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5928             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5929         fi
5930     fi
5931 fi
5932
5933 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5934   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5935 fi
5936
5937 if test "$wxUSE_BUSYINFO" = "yes"; then
5938   AC_DEFINE(wxUSE_BUSYINFO)
5939 fi
5940
5941 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5942   AC_DEFINE(wxUSE_STD_IOSTREAM)
5943 fi
5944
5945 if test "$wxUSE_STD_STRING" = "yes"; then
5946   AC_DEFINE(wxUSE_STD_STRING)
5947 fi
5948
5949 if test "$wxUSE_STDPATHS" = "yes"; then
5950   AC_DEFINE(wxUSE_STDPATHS)
5951 fi
5952
5953 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5954     AC_DEFINE(wxUSE_TEXTBUFFER)
5955 fi
5956
5957 if test "$wxUSE_TEXTFILE" = "yes"; then
5958   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5959     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5960   else
5961     AC_DEFINE(wxUSE_TEXTFILE)
5962   fi
5963 fi
5964
5965 if test "$wxUSE_CONFIG" = "yes" ; then
5966   if test "$wxUSE_TEXTFILE" != "yes"; then
5967     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5968   else
5969     AC_DEFINE(wxUSE_CONFIG)
5970     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5971     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5972   fi
5973 fi
5974
5975 if test "$wxUSE_INTL" = "yes" ; then
5976   if test "$wxUSE_FILE" != "yes"; then
5977     AC_MSG_WARN(I18n code requires wxFile... disabled)
5978   else
5979     AC_DEFINE(wxUSE_INTL)
5980     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5981     GUIDIST="$GUIDIST INTL_DIST"
5982   fi
5983 fi
5984
5985 if test "$wxUSE_LOG" = "yes"; then
5986   AC_DEFINE(wxUSE_LOG)
5987
5988     if test "$wxUSE_LOGGUI" = "yes"; then
5989       AC_DEFINE(wxUSE_LOGGUI)
5990     fi
5991
5992     if test "$wxUSE_LOGWINDOW" = "yes"; then
5993       AC_DEFINE(wxUSE_LOGWINDOW)
5994     fi
5995
5996     if test "$wxUSE_LOGDIALOG" = "yes"; then
5997       AC_DEFINE(wxUSE_LOG_DIALOG)
5998     fi
5999
6000     dnl the keyboard sample requires wxUSE_LOG
6001     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6002 fi
6003
6004 if test "$wxUSE_LONGLONG" = "yes"; then
6005   AC_DEFINE(wxUSE_LONGLONG)
6006 fi
6007
6008 if test "$wxUSE_GEOMETRY" = "yes"; then
6009   AC_DEFINE(wxUSE_GEOMETRY)
6010 fi
6011
6012 if test "$wxUSE_STREAMS" = "yes" ; then
6013   AC_DEFINE(wxUSE_STREAMS)
6014 fi
6015
6016 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6017   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6018 fi
6019
6020
6021 dnl ---------------------------------------------------------------------------
6022 dnl time/date functions
6023 dnl ---------------------------------------------------------------------------
6024
6025 if test "$wxUSE_DATETIME" = "yes"; then
6026     dnl check for strptime and for its declaration as some systems lack it
6027     dnl FIXME: use WX_CHECK_FUNCS instead
6028     AC_CHECK_FUNCS(strptime)
6029     if test "$ac_cv_func_strptime" = "yes"; then
6030         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
6031             [
6032                 AC_LANG_PUSH(C++)
6033                 AC_TRY_COMPILE(
6034                     [
6035                         #include <time.h>
6036                     ],
6037                     [
6038                         struct tm t;
6039                         strptime("foo", "bar", &t);
6040                     ],
6041                     wx_cv_func_strptime_decl=yes,
6042                     wx_cv_func_strptime_decl=no
6043                 )
6044                 AC_LANG_POP()
6045             ]
6046         )
6047     fi
6048     if test "$wx_cv_func_strptime_decl" = "yes"; then
6049         AC_DEFINE(HAVE_STRPTIME_DECL)
6050     fi
6051
6052     dnl check for timezone variable
6053     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6054     AC_CACHE_CHECK(for timezone variable in <time.h>,
6055                    wx_cv_var_timezone,
6056                    [
6057                         AC_LANG_PUSH(C++)
6058                         AC_TRY_COMPILE(
6059                             [
6060                                 #include <time.h>
6061                             ],
6062                             [
6063                                 int tz;
6064                                 tz = timezone;
6065                             ],
6066                             [
6067                                 wx_cv_var_timezone=timezone
6068                             ],
6069                             [
6070                                 AC_TRY_COMPILE(
6071                                     [
6072                                         #include <time.h>
6073                                     ],
6074                                     [
6075                                         int tz;
6076                                         tz = _timezone;
6077                                     ],
6078                                     [
6079                                         wx_cv_var_timezone=_timezone
6080                                     ],
6081                                     [
6082                                         AC_TRY_COMPILE(
6083                                             [
6084                                                 #include <time.h>
6085                                             ],
6086                                             [
6087                                                 int tz;
6088                                                 tz = __timezone;
6089                                             ],
6090                                             [
6091                                                 wx_cv_var_timezone=__timezone
6092                                             ],
6093                                             [
6094                                                 if test "$USE_DOS" = 0 ; then
6095                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6096                                                 fi
6097                                             ]
6098                                         )
6099                                     ]
6100                                 )
6101                             ]
6102                         )
6103                         AC_LANG_POP()
6104                    ]
6105     )
6106
6107     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6108     if test "x$wx_cv_var_timezone" != x ; then
6109         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6110     fi
6111
6112     dnl check for localtime (it's POSIX, but the check can do no harm...)
6113     AC_CHECK_FUNCS(localtime)
6114
6115     if test "$ac_cv_func_localtime" = "yes"; then
6116         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6117                        wx_cv_struct_tm_has_gmtoff,
6118         [
6119             AC_TRY_COMPILE(
6120                 [
6121                     #include <time.h>
6122                 ],
6123                 [
6124                     struct tm tm;
6125                     tm.tm_gmtoff++;
6126                 ],
6127                 [
6128                     wx_cv_struct_tm_has_gmtoff=yes
6129                 ],
6130                 wx_cv_struct_tm_has_gmtoff=no
6131             )
6132         ])
6133     fi
6134
6135     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6136         AC_DEFINE(WX_GMTOFF_IN_TM)
6137     fi
6138
6139     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6140     dnl function to be used for high resolution timers
6141     AC_CHECK_FUNCS(gettimeofday ftime, break)
6142
6143     if test "$ac_cv_func_gettimeofday" = "yes"; then
6144         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6145                        wx_cv_func_gettimeofday_has_2_args,
6146         [
6147             dnl on some _really_ old systems it takes only 1 argument
6148             AC_TRY_COMPILE(
6149                 [
6150                     #include <sys/time.h>
6151                     #include <unistd.h>
6152                 ],
6153                 [
6154                     struct timeval tv;
6155                     gettimeofday(&tv, NULL);
6156                 ],
6157                 wx_cv_func_gettimeofday_has_2_args=yes,
6158                 AC_TRY_COMPILE(
6159                     [
6160                         #include <sys/time.h>
6161                         #include <unistd.h>
6162                     ],
6163                     [
6164                         struct timeval tv;
6165                         gettimeofday(&tv);
6166                     ],
6167                     wx_cv_func_gettimeofday_has_2_args=no,
6168                     [
6169                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6170                         wx_cv_func_gettimeofday_has_2_args=unknown
6171                     ]
6172                 )
6173             )
6174         ])
6175
6176         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6177             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6178         fi
6179     fi
6180
6181     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6182 fi
6183
6184 dnl ------------------------------------------------------------------------
6185 dnl wxSocket
6186 dnl ------------------------------------------------------------------------
6187
6188 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6189 if test "$wxUSE_SOCKETS" = "yes"; then
6190     if test "$wxUSE_MGL" = "1"; then
6191         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6192         wxUSE_SOCKETS="no"
6193     fi
6194 fi
6195
6196 if test "$wxUSE_SOCKETS" = "yes"; then
6197     dnl under MSW we always have sockets
6198     if test "$TOOLKIT" != "MSW"; then
6199         dnl under Solaris and OS/2, socket functions live in -lsocket
6200         AC_CHECK_FUNC(socket,,
6201             [
6202                 AC_CHECK_LIB(socket, socket,
6203                     if test "$INET_LINK" != " -lsocket"; then
6204                         INET_LINK="$INET_LINK -lsocket"
6205                     fi,
6206                     [
6207                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6208                         wxUSE_SOCKETS=no
6209                     ]
6210                 )
6211             ]
6212         )
6213     fi
6214 fi
6215
6216 if test "$wxUSE_SOCKETS" = "yes" ; then
6217     dnl this test may be appropriate if building under cygwin
6218     dnl right now I'm assuming it also uses the winsock stuff
6219     dnl like mingw does..  -- RL
6220     if test "$TOOLKIT" != "MSW"; then
6221         dnl determine the type of third argument for getsockname
6222         dnl This test needs to be done in C++ mode since gsocket.cpp now
6223         dnl is C++ code and pointer cast that are possible even without
6224         dnl warning in C still fail in C++.
6225         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6226                        wx_cv_type_getsockname3,
6227             [
6228                 AC_LANG_PUSH(C++)
6229                 AC_TRY_COMPILE(
6230                     [
6231                         #include <sys/types.h>
6232                         #include <sys/socket.h>
6233                     ],
6234                     [
6235                         socklen_t len;
6236                         getsockname(0, 0, &len);
6237                     ],
6238                     wx_cv_type_getsockname3=socklen_t,
6239                     [
6240                         dnl the compiler will compile the version with size_t
6241                         dnl even if the real type of the last parameter is int
6242                         dnl but it should give at least a warning about
6243                         dnl converting between incompatible pointer types, so
6244                         dnl try to use it to get the correct behaviour at
6245                         dnl least with gcc (otherwise we'd always use size_t)
6246                         CFLAGS_OLD="$CFLAGS"
6247                         if test "$GCC" = yes ; then
6248                             CFLAGS="-Werror $CFLAGS"
6249                         fi
6250
6251                         AC_TRY_COMPILE(
6252                             [
6253                                 #include <sys/types.h>
6254                                 #include <sys/socket.h>
6255                             ],
6256                             [
6257                                 size_t len;
6258                                 getsockname(0, 0, &len);
6259                             ],
6260                             wx_cv_type_getsockname3=size_t,
6261                             AC_TRY_COMPILE(
6262                                 [
6263                                     #include <sys/types.h>
6264                                     #include <sys/socket.h>
6265                                 ],
6266                                 [
6267                                     int len;
6268                                     getsockname(0, 0, &len);
6269                                 ],
6270                                 wx_cv_type_getsockname3=int,
6271                                 wx_cv_type_getsockname3=unknown
6272                             )
6273                         )
6274
6275                         CFLAGS="$CFLAGS_OLD"
6276                     ]
6277                 )
6278                 AC_LANG_POP()
6279             ])
6280
6281         if test "$wx_cv_type_getsockname3" = "unknown"; then
6282             wxUSE_SOCKETS=no
6283             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6284         else
6285             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6286         fi
6287         dnl Do this again for getsockopt as it may be different
6288         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6289                        wx_cv_type_getsockopt5,
6290             [
6291                 AC_TRY_COMPILE(
6292                     [
6293                         #include <sys/types.h>
6294                         #include <sys/socket.h>
6295                     ],
6296                     [
6297                         socklen_t len;
6298                         getsockopt(0, 0, 0, 0, &len);
6299                     ],
6300                     wx_cv_type_getsockopt5=socklen_t,
6301                     [
6302                         dnl Note that the rules for compatibility of pointers
6303                         dnl are somewhat different between C and C++, so code
6304                         dnl that fails in C++ may not even give a warning about
6305                         dnl converting between incompatible pointer types in C.
6306                         dnl So this test needs to be done in C++ mode.
6307                         AC_LANG_PUSH(C++)
6308                         AC_TRY_COMPILE(
6309                             [
6310                                 #include <sys/types.h>
6311                                 #include <sys/socket.h>
6312                             ],
6313                             [
6314                                 size_t len;
6315                                 getsockopt(0, 0, 0, 0, &len);
6316                             ],
6317                             wx_cv_type_getsockopt5=size_t,
6318                             AC_TRY_COMPILE(
6319                                 [
6320                                     #include <sys/types.h>
6321                                     #include <sys/socket.h>
6322                                 ],
6323                                 [
6324                                     int len;
6325                                     getsockopt(0, 0, 0, 0, &len);
6326                                 ],
6327                                 wx_cv_type_getsockopt5=int,
6328                                 wx_cv_type_getsockopt5=unknown
6329                             )
6330                         )
6331                         AC_LANG_POP()
6332                     ]
6333                 )
6334             ])
6335
6336         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6337             wxUSE_SOCKETS=no
6338             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6339         else
6340             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6341         fi
6342     fi
6343 fi
6344
6345 if test "$wxUSE_SOCKETS" = "yes" ; then
6346     AC_DEFINE(wxUSE_SOCKETS)
6347     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6348 fi
6349
6350 if test "$wxUSE_PROTOCOL" = "yes"; then
6351     if test "$wxUSE_SOCKETS" != "yes"; then
6352         AC_MSG_WARN(Protocol classes require sockets... disabled)
6353         wxUSE_PROTOCOL=no
6354     fi
6355 fi
6356
6357 if test "$wxUSE_PROTOCOL" = "yes"; then
6358     AC_DEFINE(wxUSE_PROTOCOL)
6359
6360     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6361         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6362     fi
6363     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6364         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6365     fi
6366     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6367         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6368     fi
6369 else
6370     if test "$wxUSE_FS_INET" = "yes"; then
6371         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6372         wxUSE_FS_INET="no"
6373     fi
6374 fi
6375
6376 if test "$wxUSE_URL" = "yes"; then
6377     if test "$wxUSE_PROTOCOL" != "yes"; then
6378         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6379         wxUSE_URL=no
6380     fi
6381     if test "$wxUSE_URL" = "yes"; then
6382         AC_DEFINE(wxUSE_URL)
6383     fi
6384 fi
6385
6386 if test "$wxUSE_VARIANT" = "yes"; then
6387     AC_DEFINE(wxUSE_VARIANT)
6388 fi
6389
6390 if test "$wxUSE_FS_INET" = "yes"; then
6391   AC_DEFINE(wxUSE_FS_INET)
6392 fi
6393
6394 dnl ---------------------------------------------------------------------------
6395 dnl Joystick support
6396 dnl ---------------------------------------------------------------------------
6397
6398 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6399     wxUSE_JOYSTICK=no
6400
6401     dnl under MSW we always have joystick support
6402     if test "$TOOLKIT" = "MSW"; then
6403         wxUSE_JOYSTICK=yes
6404
6405     dnl mac only available on darwin
6406     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6407         if test "$USE_DARWIN" = 1; then
6408             dnl check for a bug in the headers, some have bad setEventCallout
6409             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6410             AC_LANG_PUSH(C++)
6411             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6412                             [ IOHIDQueueInterface *qi = NULL;
6413                               IOHIDCallbackFunction cb = NULL;
6414                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6415                             [ wxUSE_JOYSTICK=yes ]
6416                           )
6417             AC_LANG_POP()
6418             AC_MSG_RESULT($wxUSE_JOYSTICK)
6419         fi
6420
6421     dnl joystick support is only for Linux 2.1.x or greater
6422     else
6423         dnl wxJoystick not supported by wxMGL at all
6424         if test "$wxUSE_MGL" != "1"; then
6425             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6426             dnl checks only whether the header can be preprocessed, not that it
6427             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6428             dnl can't be compiled because of an error and with the default
6429             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6430             dnl build would fail later
6431             AC_CHECK_HEADER(linux/joystick.h, wxUSE_JOYSTICK=yes,,[#include <stdio.h>])
6432         fi
6433     fi
6434
6435     if test "$wxUSE_JOYSTICK" = "yes"; then
6436         AC_DEFINE(wxUSE_JOYSTICK)
6437         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6438     else
6439         AC_MSG_WARN(Joystick not supported by this system... disabled)
6440     fi
6441 fi
6442
6443
6444 dnl ---------------------------------------------------------------------------
6445 dnl String stuff
6446 dnl ---------------------------------------------------------------------------
6447
6448 if test "$wxUSE_FONTMAP" = "yes" ; then
6449   AC_DEFINE(wxUSE_FONTMAP)
6450 fi
6451
6452 if test "$wxUSE_UNICODE" = "yes" ; then
6453   AC_DEFINE(wxUSE_UNICODE)
6454
6455   if test "$USE_WIN32" != 1; then
6456       wxUSE_UNICODE_MSLU=no
6457   fi
6458
6459   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6460         AC_CHECK_LIB(unicows,main,
6461             [
6462                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6463             ],
6464             [
6465                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6466                              Applications will only run on Windows NT/2000/XP!])
6467                 wxUSE_UNICODE_MSLU=no
6468             ])
6469     fi
6470 fi
6471
6472 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
6473   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
6474 fi
6475
6476 dnl ----------------------------------------------------------------
6477 dnl Register PostScript options for makefiles and setup.h
6478 dnl ----------------------------------------------------------------
6479
6480 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6481   AC_DEFINE(wxUSE_POSTSCRIPT)
6482 fi
6483
6484 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6485
6486 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
6487
6488 dnl ---------------------------------------------------------------------------
6489 dnl big GUI components: MDI, doc/view, printing, help, ...
6490 dnl ---------------------------------------------------------------------------
6491
6492 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6493     AC_DEFINE(wxUSE_CONSTRAINTS)
6494     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6495 fi
6496
6497 if test "$wxUSE_MDI" = "yes"; then
6498     AC_DEFINE(wxUSE_MDI)
6499
6500     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6501         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6502         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6503     fi
6504 fi
6505
6506 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6507     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6508     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6509     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6510         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6511     fi
6512 fi
6513
6514 if test "$wxUSE_HELP" = "yes"; then
6515     AC_DEFINE(wxUSE_HELP)
6516     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6517
6518     if test "$wxUSE_MSW" = 1; then
6519       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6520         AC_DEFINE(wxUSE_MS_HTML_HELP)
6521       fi
6522     fi
6523
6524     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6525       if test "$wxUSE_HTML" = "yes"; then
6526         AC_DEFINE(wxUSE_WXHTML_HELP)
6527       else
6528         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6529         wxUSE_WXHTML_HELP=no
6530       fi
6531     fi
6532 fi
6533
6534 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6535     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6536         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6537     else
6538         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6539     fi
6540     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6541 fi
6542
6543 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
6544     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
6545 fi
6546
6547 dnl ---------------------------------------------------------------------------
6548 dnl wxMetafile availability
6549 dnl ---------------------------------------------------------------------------
6550
6551 if test "$wxUSE_METAFILE" = "yes"; then
6552     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6553         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6554         wxUSE_METAFILE=no
6555     fi
6556 fi
6557
6558 dnl ---------------------------------------------------------------------------
6559 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6560 dnl ---------------------------------------------------------------------------
6561
6562 dnl check for ole headers and disable a few features requiring it if not
6563 dnl present (earlier versions of mingw32 don't have ole2.h)
6564 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6565                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6566                           -o "$wxUSE_OLE"     = "yes" \
6567                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6568     AC_CHECK_HEADERS(ole2.h)
6569
6570     if test "$ac_cv_header_ole2_h" = "yes" ; then
6571         if test "$GCC" = yes ; then
6572             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6573             AC_TRY_COMPILE([#include <windows.h>
6574                             #include <ole2.h>],
6575                            [],
6576                            [AC_MSG_RESULT(no)],
6577                            [AC_MSG_RESULT(yes)
6578                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6579             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6580             if test "$wxUSE_OLE" = "yes" ; then
6581                 AC_DEFINE(wxUSE_OLE)
6582                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6583                 AC_DEFINE(wxUSE_OLE_ACTIVEX)
6584                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6585             fi
6586         fi
6587
6588         dnl for OLE clipboard and dnd
6589         if test "$wxUSE_DATAOBJ" = "yes" ; then
6590             AC_DEFINE(wxUSE_DATAOBJ)
6591         fi
6592     else
6593         AC_MSG_WARN([Some features disabled because OLE headers not found])
6594
6595         wxUSE_CLIPBOARD=no
6596         wxUSE_DRAG_AND_DROP=no
6597         wxUSE_DATAOBJ=no
6598         wxUSE_OLE=no
6599     fi
6600
6601     if test "$wxUSE_METAFILE" = "yes"; then
6602         AC_DEFINE(wxUSE_METAFILE)
6603
6604         dnl this one should probably be made separately configurable
6605         AC_DEFINE(wxUSE_ENH_METAFILE)
6606     fi
6607 fi
6608
6609 if test "$wxUSE_IPC" = "yes"; then
6610     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6611         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6612         wxUSE_IPC=no
6613     fi
6614
6615     if test "$wxUSE_IPC" = "yes"; then
6616         AC_DEFINE(wxUSE_IPC)
6617         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6618     fi
6619 fi
6620
6621 if test "$wxUSE_DATAOBJ" = "yes"; then
6622     if test "$wxUSE_MGL" = 1; then
6623         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
6624         wxUSE_DATAOBJ=no
6625     else
6626         AC_DEFINE(wxUSE_DATAOBJ)
6627     fi
6628 else
6629     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6630     wxUSE_CLIPBOARD=no
6631     wxUSE_DRAG_AND_DROP=no
6632 fi
6633
6634 if test "$wxUSE_CLIPBOARD" = "yes"; then
6635     if test "$wxUSE_MGL" = 1; then
6636         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
6637         wxUSE_CLIPBOARD=no
6638     fi
6639
6640     if test "$wxUSE_CLIPBOARD" = "yes"; then
6641         AC_DEFINE(wxUSE_CLIPBOARD)
6642     fi
6643 fi
6644
6645 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6646     if test "$wxUSE_GTK" = 1; then
6647         if test "$WXGTK12" != 1; then
6648             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6649             wxUSE_DRAG_AND_DROP=no
6650         fi
6651     fi
6652
6653     if test "$wxUSE_MOTIF" = 1; then
6654         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
6655         wxUSE_DRAG_AND_DROP=no
6656     fi
6657
6658     if test "$wxUSE_X11" = 1; then
6659         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
6660         wxUSE_DRAG_AND_DROP=no
6661     fi
6662
6663     if test "$wxUSE_MGL" = 1; then
6664         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
6665         wxUSE_DRAG_AND_DROP=no
6666     fi
6667
6668     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6669         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6670     fi
6671
6672 fi
6673
6674 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6675     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6676 fi
6677
6678 if test "$wxUSE_SPLINES" = "yes" ; then
6679   AC_DEFINE(wxUSE_SPLINES)
6680 fi
6681
6682 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6683   AC_DEFINE(wxUSE_MOUSEWHEEL)
6684 fi
6685
6686 dnl ---------------------------------------------------------------------------
6687 dnl GUI controls
6688 dnl ---------------------------------------------------------------------------
6689
6690 USES_CONTROLS=0
6691 if test "$wxUSE_CONTROLS" = "yes"; then
6692   USES_CONTROLS=1
6693 fi
6694
6695 if test "$wxUSE_ACCEL" = "yes"; then
6696   AC_DEFINE(wxUSE_ACCEL)
6697   USES_CONTROLS=1
6698 fi
6699
6700 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6701   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6702   USES_CONTROLS=1
6703   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6704 fi
6705
6706 if test "$wxUSE_BUTTON" = "yes"; then
6707   AC_DEFINE(wxUSE_BUTTON)
6708   USES_CONTROLS=1
6709 fi
6710
6711 if test "$wxUSE_BMPBUTTON" = "yes"; then
6712   AC_DEFINE(wxUSE_BMPBUTTON)
6713   USES_CONTROLS=1
6714 fi
6715
6716 if test "$wxUSE_CALCTRL" = "yes"; then
6717   AC_DEFINE(wxUSE_CALENDARCTRL)
6718   USES_CONTROLS=1
6719   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6720 fi
6721
6722 if test "$wxUSE_CARET" = "yes"; then
6723   AC_DEFINE(wxUSE_CARET)
6724   USES_CONTROLS=1
6725   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6726 fi
6727
6728 if test "$wxUSE_COLLPANE" = "yes"; then
6729     AC_DEFINE(wxUSE_COLLPANE)
6730     USES_CONTROLS=1
6731     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6732 fi
6733
6734 if test "$wxUSE_COMBOBOX" = "yes"; then
6735   AC_DEFINE(wxUSE_COMBOBOX)
6736   USES_CONTROLS=1
6737 fi
6738
6739 if test "$wxUSE_COMBOCTRL" = "yes"; then
6740   AC_DEFINE(wxUSE_COMBOCTRL)
6741   USES_CONTROLS=1
6742 fi
6743
6744 if test "$wxUSE_CHOICE" = "yes"; then
6745   AC_DEFINE(wxUSE_CHOICE)
6746   USES_CONTROLS=1
6747 fi
6748
6749 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6750     AC_DEFINE(wxUSE_CHOICEBOOK)
6751     USES_CONTROLS=1
6752 fi
6753
6754 if test "$wxUSE_CHECKBOX" = "yes"; then
6755   AC_DEFINE(wxUSE_CHECKBOX)
6756   USES_CONTROLS=1
6757 fi
6758
6759 if test "$wxUSE_CHECKLST" = "yes"; then
6760   AC_DEFINE(wxUSE_CHECKLISTBOX)
6761   USES_CONTROLS=1
6762   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6763 fi
6764
6765 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6766   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6767   USES_CONTROLS=1
6768 fi
6769
6770 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6771   AC_DEFINE(wxUSE_DATEPICKCTRL)
6772   USES_CONTROLS=1
6773 fi
6774
6775 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6776   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6777   USES_CONTROLS=1
6778 fi
6779
6780 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6781   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6782   USES_CONTROLS=1
6783 fi
6784
6785 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6786   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6787   USES_CONTROLS=1
6788 fi
6789
6790 if test "$wxUSE_DISPLAY" = "yes"; then
6791     AC_DEFINE(wxUSE_DISPLAY)
6792     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6793 fi
6794
6795 if test "$wxUSE_DETECT_SM" = "yes"; then
6796     AC_DEFINE(wxUSE_DETECT_SM)
6797 fi
6798
6799 if test "$wxUSE_GAUGE" = "yes"; then
6800   AC_DEFINE(wxUSE_GAUGE)
6801   USES_CONTROLS=1
6802 fi
6803
6804 if test "$wxUSE_GRID" = "yes"; then
6805   AC_DEFINE(wxUSE_GRID)
6806   USES_CONTROLS=1
6807   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6808 fi
6809
6810 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6811   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6812   USES_CONTROLS=1
6813 fi
6814
6815 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6816   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6817   USES_CONTROLS=1
6818 fi
6819
6820 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6821   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6822   USES_CONTROLS=1
6823   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6824 fi
6825
6826 if test "$wxUSE_IMAGLIST" = "yes"; then
6827     AC_DEFINE(wxUSE_IMAGLIST)
6828 fi
6829
6830 if test "$wxUSE_LISTBOOK" = "yes"; then
6831     AC_DEFINE(wxUSE_LISTBOOK)
6832     USES_CONTROLS=1
6833 fi
6834
6835 if test "$wxUSE_LISTBOX" = "yes"; then
6836     AC_DEFINE(wxUSE_LISTBOX)
6837     USES_CONTROLS=1
6838     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6839 fi
6840
6841 if test "$wxUSE_LISTCTRL" = "yes"; then
6842     if test "$wxUSE_IMAGLIST" = "yes"; then
6843         AC_DEFINE(wxUSE_LISTCTRL)
6844         USES_CONTROLS=1
6845         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6846     else
6847         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6848     fi
6849 fi
6850
6851 if test "$wxUSE_NOTEBOOK" = "yes"; then
6852     AC_DEFINE(wxUSE_NOTEBOOK)
6853     USES_CONTROLS=1
6854     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6855 fi
6856
6857 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6858   AC_DEFINE(wxUSE_ODCOMBOBOX)
6859   USES_CONTROLS=1
6860   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6861 fi
6862
6863 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6864 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6865 dnl     USES_CONTROLS=1
6866 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6867 dnl fi
6868
6869 if test "$wxUSE_RADIOBOX" = "yes"; then
6870     AC_DEFINE(wxUSE_RADIOBOX)
6871     USES_CONTROLS=1
6872 fi
6873
6874 if test "$wxUSE_RADIOBTN" = "yes"; then
6875     AC_DEFINE(wxUSE_RADIOBTN)
6876     USES_CONTROLS=1
6877 fi
6878
6879 if test "$wxUSE_SASH" = "yes"; then
6880     AC_DEFINE(wxUSE_SASH)
6881     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6882 fi
6883
6884 if test "$wxUSE_SCROLLBAR" = "yes"; then
6885     AC_DEFINE(wxUSE_SCROLLBAR)
6886     USES_CONTROLS=1
6887     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6888 fi
6889
6890 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6891     AC_DEFINE(wxUSE_SEARCHCTRL)
6892     USES_CONTROLS=1
6893 fi
6894
6895 if test "$wxUSE_SLIDER" = "yes"; then
6896     AC_DEFINE(wxUSE_SLIDER)
6897     USES_CONTROLS=1
6898 fi
6899
6900 if test "$wxUSE_SPINBTN" = "yes"; then
6901     AC_DEFINE(wxUSE_SPINBTN)
6902     USES_CONTROLS=1
6903 fi
6904
6905 if test "$wxUSE_SPINCTRL" = "yes"; then
6906     AC_DEFINE(wxUSE_SPINCTRL)
6907     USES_CONTROLS=1
6908 fi
6909
6910 if test "$wxUSE_SPLITTER" = "yes"; then
6911     AC_DEFINE(wxUSE_SPLITTER)
6912     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6913 fi
6914
6915 if test "$wxUSE_STATBMP" = "yes"; then
6916     AC_DEFINE(wxUSE_STATBMP)
6917     USES_CONTROLS=1
6918 fi
6919
6920 if test "$wxUSE_STATBOX" = "yes"; then
6921     AC_DEFINE(wxUSE_STATBOX)
6922     USES_CONTROLS=1
6923 fi
6924
6925 if test "$wxUSE_STATTEXT" = "yes"; then
6926     AC_DEFINE(wxUSE_STATTEXT)
6927     USES_CONTROLS=1
6928 fi
6929
6930 if test "$wxUSE_STATLINE" = "yes"; then
6931     AC_DEFINE(wxUSE_STATLINE)
6932     USES_CONTROLS=1
6933 fi
6934
6935 if test "$wxUSE_STATUSBAR" = "yes"; then
6936     dnl this will get undefined in wx/chkconf.h if it's not supported
6937     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6938     AC_DEFINE(wxUSE_STATUSBAR)
6939     USES_CONTROLS=1
6940
6941     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6942 fi
6943
6944 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6945     AC_DEFINE(wxUSE_TAB_DIALOG)
6946 fi
6947
6948 if test "$wxUSE_TEXTCTRL" = "yes"; then
6949     AC_DEFINE(wxUSE_TEXTCTRL)
6950     USES_CONTROLS=1
6951     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6952 fi
6953
6954 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6955     if test "$wxUSE_COCOA" = 1 ; then
6956         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6957         wxUSE_TOGGLEBTN=no
6958     fi
6959
6960     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6961         AC_DEFINE(wxUSE_TOGGLEBTN)
6962         USES_CONTROLS=1
6963     fi
6964 fi
6965
6966 if test "$wxUSE_TOOLBAR" = "yes"; then
6967     AC_DEFINE(wxUSE_TOOLBAR)
6968     USES_CONTROLS=1
6969
6970     if test "$wxUSE_UNIVERSAL" = "yes"; then
6971         wxUSE_TOOLBAR_NATIVE="no"
6972     else
6973         wxUSE_TOOLBAR_NATIVE="yes"
6974         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6975     fi
6976
6977     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6978 fi
6979
6980 if test "$wxUSE_TOOLTIPS" = "yes"; then
6981     if test "$wxUSE_MOTIF" = 1; then
6982         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6983     else
6984         if test "$wxUSE_UNIVERSAL" = "yes"; then
6985             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6986         else
6987             AC_DEFINE(wxUSE_TOOLTIPS)
6988         fi
6989     fi
6990 fi
6991
6992 if test "$wxUSE_TREEBOOK" = "yes"; then
6993     AC_DEFINE(wxUSE_TREEBOOK)
6994     USES_CONTROLS=1
6995 fi
6996
6997 if test "$wxUSE_TOOLBOOK" = "yes"; then
6998     AC_DEFINE(wxUSE_TOOLBOOK)
6999     USES_CONTROLS=1
7000 fi
7001
7002 if test "$wxUSE_TREECTRL" = "yes"; then
7003     if test "$wxUSE_IMAGLIST" = "yes"; then
7004         AC_DEFINE(wxUSE_TREECTRL)
7005         USES_CONTROLS=1
7006         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7007     else
7008         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7009     fi
7010 fi
7011
7012 if test "$wxUSE_POPUPWIN" = "yes"; then
7013     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
7014         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7015     else
7016         if test "$wxUSE_PM" = 1; then
7017             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7018         else
7019             AC_DEFINE(wxUSE_POPUPWIN)
7020             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7021
7022             USES_CONTROLS=1
7023         fi
7024     fi
7025 fi
7026
7027 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7028     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7029         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7030     else
7031         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7032         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7033     fi
7034 fi
7035
7036 if test "$wxUSE_TIPWINDOW" = "yes"; then
7037     if test "$wxUSE_PM" = 1; then
7038         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7039     else
7040         AC_DEFINE(wxUSE_TIPWINDOW)
7041     fi
7042 fi
7043
7044 if test "$USES_CONTROLS" = 1; then
7045     AC_DEFINE(wxUSE_CONTROLS)
7046 fi
7047
7048 dnl ---------------------------------------------------------------------------
7049 dnl misc options
7050 dnl ---------------------------------------------------------------------------
7051
7052 dnl please keep the settings below in alphabetical order
7053 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7054     AC_DEFINE(wxUSE_ACCESSIBILITY)
7055     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7056 fi
7057
7058 if test "$wxUSE_DC_CACHEING" = "yes"; then
7059     AC_DEFINE(wxUSE_DC_CACHEING)
7060 fi
7061
7062 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7063     AC_DEFINE(wxUSE_DRAGIMAGE)
7064     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7065 fi
7066
7067 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7068     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7069         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7070     else
7071         AC_DEFINE(wxUSE_EXCEPTIONS)
7072         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7073     fi
7074 fi
7075
7076 USE_HTML=0
7077 if test "$wxUSE_HTML" = "yes"; then
7078     AC_DEFINE(wxUSE_HTML)
7079     USE_HTML=1
7080     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7081     if test "$wxUSE_MAC" = 1; then
7082         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7083     fi
7084 fi
7085 if test "$wxUSE_WEBKIT" = "yes"; then
7086     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7087         old_CPPFLAGS="$CPPFLAGS"
7088         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7089         AC_CHECK_HEADER([WebKit/HIWebView.h],
7090                         [
7091                            AC_DEFINE(wxUSE_WEBKIT)
7092                            WEBKIT_LINK="-framework WebKit"
7093                         ],
7094                         [
7095                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7096                            wxUSE_WEBKIT=no
7097                         ],
7098                         [#include <Carbon/Carbon.h>])
7099         CPPFLAGS="$old_CPPFLAGS"
7100     elif test "$wxUSE_COCOA" = 1; then
7101         AC_DEFINE(wxUSE_WEBKIT)
7102     else
7103         wxUSE_WEBKIT=no
7104     fi
7105 fi
7106
7107 USE_XRC=0
7108 if test "$wxUSE_XRC" = "yes"; then
7109     if test "$wxUSE_XML" != "yes"; then
7110         AC_MSG_WARN([XML library not built, XRC resources disabled])
7111         wxUSE_XRC=no
7112     else
7113         AC_DEFINE(wxUSE_XRC)
7114         USE_XRC=1
7115         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7116     fi
7117 fi
7118
7119 USE_AUI=0
7120 if test "$wxUSE_AUI" = "yes"; then
7121    AC_DEFINE(wxUSE_AUI)
7122    USE_AUI=1
7123    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7124 fi
7125
7126 if test "$wxUSE_MENUS" = "yes"; then
7127     AC_DEFINE(wxUSE_MENUS)
7128     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7129 fi
7130
7131 if test "$wxUSE_METAFILE" = "yes"; then
7132     AC_DEFINE(wxUSE_METAFILE)
7133 fi
7134
7135 if test "$wxUSE_MIMETYPE" = "yes"; then
7136     AC_DEFINE(wxUSE_MIMETYPE)
7137 fi
7138
7139 if test "$wxUSE_MINIFRAME" = "yes"; then
7140     AC_DEFINE(wxUSE_MINIFRAME)
7141     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
7142 fi
7143
7144 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7145     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7146     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
7147         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
7148         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7149     fi
7150 fi
7151
7152
7153 if test "$wxUSE_VALIDATORS" = "yes"; then
7154     AC_DEFINE(wxUSE_VALIDATORS)
7155     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7156 fi
7157
7158 if test "$wxUSE_PALETTE" = "yes" ; then
7159   AC_DEFINE(wxUSE_PALETTE)
7160 fi
7161
7162 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7163   dnl Must be done this late because -lunicows must be before all the other libs
7164   LIBS=" -lunicows $LIBS"
7165 fi
7166
7167 USE_RICHTEXT=0
7168 if test "$wxUSE_RICHTEXT" = "yes"; then
7169     AC_DEFINE(wxUSE_RICHTEXT)
7170     USE_RICHTEXT=1
7171     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7172 fi
7173
7174 dnl ---------------------------------------------------------------------------
7175 dnl wxImage options
7176 dnl ---------------------------------------------------------------------------
7177
7178 if test "$wxUSE_IMAGE" = "yes" ; then
7179     AC_DEFINE(wxUSE_IMAGE)
7180
7181     if test "$wxUSE_GIF" = "yes" ; then
7182       AC_DEFINE(wxUSE_GIF)
7183     fi
7184
7185     if test "$wxUSE_PCX" = "yes" ; then
7186       AC_DEFINE(wxUSE_PCX)
7187     fi
7188
7189     if test "$wxUSE_TGA" = "yes" ; then
7190       AC_DEFINE(wxUSE_TGA)
7191     fi
7192
7193     if test "$wxUSE_IFF" = "yes" ; then
7194       AC_DEFINE(wxUSE_IFF)
7195     fi
7196
7197     if test "$wxUSE_PNM" = "yes" ; then
7198       AC_DEFINE(wxUSE_PNM)
7199     fi
7200
7201     if test "$wxUSE_XPM" = "yes" ; then
7202       AC_DEFINE(wxUSE_XPM)
7203     fi
7204
7205     if test "$wxUSE_ICO_CUR" = "yes" ; then
7206       AC_DEFINE(wxUSE_ICO_CUR)
7207     fi
7208 fi
7209
7210 dnl ---------------------------------------------------------------------------
7211 dnl common dialogs
7212 dnl ---------------------------------------------------------------------------
7213
7214 if test "$wxUSE_ABOUTDLG" = "yes"; then
7215     AC_DEFINE(wxUSE_ABOUTDLG)
7216 fi
7217
7218 if test "$wxUSE_CHOICEDLG" = "yes"; then
7219     AC_DEFINE(wxUSE_CHOICEDLG)
7220 fi
7221
7222 if test "$wxUSE_COLOURDLG" = "yes"; then
7223     AC_DEFINE(wxUSE_COLOURDLG)
7224 fi
7225
7226 if test "$wxUSE_FILEDLG" = "yes"; then
7227     AC_DEFINE(wxUSE_FILEDLG)
7228 fi
7229
7230 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7231     AC_DEFINE(wxUSE_FINDREPLDLG)
7232 fi
7233
7234 if test "$wxUSE_FONTDLG" = "yes"; then
7235     AC_DEFINE(wxUSE_FONTDLG)
7236 fi
7237
7238 if test "$wxUSE_DIRDLG" = "yes"; then
7239     if test "$wxUSE_TREECTRL" != "yes"; then
7240         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7241     else
7242         AC_DEFINE(wxUSE_DIRDLG)
7243     fi
7244 fi
7245
7246 if test "$wxUSE_MSGDLG" = "yes"; then
7247     AC_DEFINE(wxUSE_MSGDLG)
7248 fi
7249
7250 if test "$wxUSE_NUMBERDLG" = "yes"; then
7251     AC_DEFINE(wxUSE_NUMBERDLG)
7252 fi
7253
7254 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7255     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7256        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7257     else
7258         AC_DEFINE(wxUSE_PROGRESSDLG)
7259     fi
7260 fi
7261
7262 if test "$wxUSE_SPLASH" = "yes"; then
7263     AC_DEFINE(wxUSE_SPLASH)
7264     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7265 fi
7266
7267 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7268     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7269        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7270     else
7271         AC_DEFINE(wxUSE_STARTUP_TIPS)
7272     fi
7273 fi
7274
7275 if test "$wxUSE_TEXTDLG" = "yes"; then
7276     AC_DEFINE(wxUSE_TEXTDLG)
7277 fi
7278
7279 if test "$wxUSE_WIZARDDLG" = "yes"; then
7280     AC_DEFINE(wxUSE_WIZARDDLG)
7281     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7282 fi
7283
7284 dnl ---------------------------------------------------------------------------
7285 dnl wxGraphicsContext
7286 dnl ---------------------------------------------------------------------------
7287
7288 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7289    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7290       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7291    elif test "$wxUSE_GTK" != 1; then
7292       dnl for other builds we'll just wing it for now...
7293       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7294    else
7295       dnl ...but let's check for cairo availability for wxGTK builds
7296       PKG_CHECK_MODULES(CAIRO, cairo,
7297           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7298           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7299       )
7300    fi
7301 fi
7302
7303 dnl ---------------------------------------------------------------------------
7304 dnl wxMediaCtrl
7305 dnl ---------------------------------------------------------------------------
7306
7307 USE_MEDIA=0
7308
7309 if test "$wxUSE_MEDIACTRL" = "yes"; then
7310     USE_MEDIA=1
7311
7312     dnl -----------------------------------------------------------------------
7313     dnl GStreamer
7314     dnl -----------------------------------------------------------------------
7315     if test "$wxUSE_GTK" = 1; then
7316         wxUSE_GSTREAMER="no"
7317
7318         dnl -------------------------------------------------------------------
7319         dnl Test for at least 0.8 gstreamer module from pkg-config
7320         dnl Even totem doesn't accept 0.9 evidently.
7321         dnl
7322         dnl So, we first check to see if 0.10 if available - if not we
7323         dnl try the older 0.8 version
7324         dnl -------------------------------------------------------------------
7325         GST_VERSION_MAJOR=0
7326         GST_VERSION_MINOR=10
7327         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7328
7329         if test "$wxUSE_GSTREAMER8" = "no"; then
7330             PKG_CHECK_MODULES(GST,
7331                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7332                 [
7333                     wxUSE_GSTREAMER="yes"
7334                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7335                 ],
7336                 [
7337                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7338                     GST_VERSION_MINOR=8
7339                 ]
7340             )
7341         else
7342             dnl check only for 0.8
7343             GST_VERSION_MINOR=8
7344         fi
7345
7346         if test $GST_VERSION_MINOR = "8"; then
7347             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7348             PKG_CHECK_MODULES(GST,
7349                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7350                 wxUSE_GSTREAMER="yes",
7351                 [
7352                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7353                 ])
7354         fi
7355
7356
7357         if test "$wxUSE_GSTREAMER" = "yes"; then
7358             dnl system gstreamer package is compiled with Sun CC and outputs
7359             dnl CC-specific "-mt" in its flags, remove it for gcc compilation
7360             case "${host}" in
7361                 *-*-solaris2* )
7362                     if "$GCC" = yes; then
7363                         GST_CFLAGS=`echo $GST_CFLAGS | sed 's/-mt//'`
7364                         GST_LIBS=`echo $GST_LIBS | sed 's/-mt//'`
7365                     fi
7366             esac
7367
7368             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7369             LIBS="$GST_LIBS $LIBS"
7370
7371             AC_DEFINE(wxUSE_GSTREAMER)
7372         else
7373             USE_MEDIA=0
7374         fi
7375     fi
7376
7377     if test $USE_MEDIA = 1; then
7378         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7379         AC_DEFINE(wxUSE_MEDIACTRL)
7380     fi
7381 fi
7382
7383 dnl ---------------------------------------------------------------------------
7384 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7385 dnl ---------------------------------------------------------------------------
7386
7387 if test "$cross_compiling" = "yes"; then
7388     dnl Use best guess from host as we can't use uname when cross compiling
7389     OSINFO="\"$host\""
7390 else
7391     dnl attualy work out OS version
7392     OSINFO=`uname -s -r -m`
7393     OSINFO="\"$OSINFO\""
7394 fi
7395
7396 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7397
7398 dnl ---------------------------------------------------------------------------
7399 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7400 dnl ---------------------------------------------------------------------------
7401
7402 if test "x$prefix" != "xNONE"; then
7403     wxPREFIX=$prefix
7404 else
7405     wxPREFIX=$ac_default_prefix
7406 fi
7407
7408 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7409
7410
7411 dnl ---------------------------------------------------------------------------
7412 dnl define variables with all built libraries for wx-config
7413 dnl ---------------------------------------------------------------------------
7414
7415 CORE_BASE_LIBS="net base"
7416 CORE_GUI_LIBS="adv core"
7417
7418 if test "$wxUSE_XML" = "yes" ; then
7419     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
7420 fi
7421 if test "$wxUSE_ODBC" != "no" ; then
7422     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
7423     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
7424 fi
7425 if test "$wxUSE_HTML" = "yes" ; then
7426     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
7427 fi
7428 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7429     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
7430 fi
7431 if test "$wxUSE_XRC" = "yes" ; then
7432     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
7433 fi
7434 if test "$wxUSE_AUI" = "yes" ; then
7435     CORE_GUI_LIBS="aui $CORE_GUI_LIBS"
7436 fi
7437
7438 if test "$wxUSE_GUI" != "yes"; then
7439     CORE_GUI_LIBS=""
7440 fi
7441
7442 AC_SUBST(CORE_BASE_LIBS)
7443 AC_SUBST(CORE_GUI_LIBS)
7444
7445 dnl ---------------------------------------------------------------------------
7446 dnl Output the makefiles and such from the results found above
7447 dnl ---------------------------------------------------------------------------
7448
7449 dnl all additional libraries (except wxWidgets itself) we link with
7450
7451 if test "$wxUSE_MAC" = 1 ; then
7452     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7453         if test "$USE_DARWIN" = 1; then
7454             LDFLAGS="$LDFLAGS -framework QuickTime"
7455         else
7456             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7457         fi
7458     fi
7459     if test "$USE_DARWIN" = 1; then
7460         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7461     else
7462         LDFLAGS="$LDFLAGS -lCarbonLib"
7463     fi
7464 fi
7465 if test "$wxUSE_COCOA" = 1 ; then
7466     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7467     if test "$wxUSE_MEDIACTRL" = "yes"; then
7468         LDFLAGS="$LDFLAGS -framework QuickTime"
7469     fi
7470 fi
7471 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7472     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7473 fi
7474
7475 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7476
7477 if test "$wxUSE_GUI" = "yes"; then
7478
7479     dnl TODO add checks that these samples will really compile (i.e. all the
7480     dnl      library features they need are present)
7481
7482     dnl TODO some samples are never built so far: mfc (requires VC++)
7483     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7484                      dynamic erase event exec font image minimal mobile \
7485                      mobile/wxedit mobile/styles propsize render \
7486                      rotate shaped vscroll widgets"
7487
7488     if test "$wxUSE_MONOLITHIC" != "yes"; then
7489         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7490     fi
7491     if test "$TOOLKIT" = "MSW"; then
7492         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7493         if test "$wxUSE_UNIVERSAL" != "yes"; then
7494             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7495         fi
7496     fi
7497     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7498         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7499     fi
7500 else
7501     SAMPLES_SUBDIRS="console"
7502 fi
7503
7504
7505 dnl C/C++ compiler options used to compile wxWidgets
7506 dnl
7507 dnl check for icc before gcc as icc is also recognized as gcc
7508 if test "x$INTELCC" = "xyes" ; then
7509     dnl Warnings which can't be easily suppressed in C code are disabled:
7510     dnl
7511     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7512     dnl     remark #869: parameter "foo" was never referenced
7513     dnl     remark #1572: floating-point equality and inequality comparisons
7514     dnl                   are unreliable
7515     dnl     remark #1684: conversion from pointer to same-sized integral type
7516     dnl
7517     dnl (for others see below)
7518     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7519 elif test "$GCC" = yes ; then
7520     CWARNINGS="-Wall -Wundef"
7521 fi
7522
7523 if test "x$INTELCXX" = "xyes" ; then
7524     dnl Intel compiler gives some warnings which simply can't be worked
7525     dnl around or of which we have too many (810, 869) so it's impractical to
7526     dnl keep them enabled even if in theory it would be nice and some others
7527     dnl (279) are generated for standard macros and so there is nothing we can
7528     dnl do about them
7529     dnl
7530     dnl     remark #279: controlling expression is constant
7531     dnl     remark #383: value copied to temporary, reference to temporary used
7532     dnl     remark #444: destructor for base class "xxx" is not virtual
7533     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7534     dnl     remark #869: parameter "foo" was never referenced
7535     dnl     remark #981: operands are evaluated in unspecified order
7536     dnl     remark #1418: external definition with no prior declaration
7537     dnl     remark #1419: external declaration in primary source file
7538     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7539 elif test "$GXX" = yes ; then
7540     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7541     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7542 fi
7543
7544
7545 dnl combine everything together and remove the extra white space while doing it
7546 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7547 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7548
7549
7550 dnl add -I options we use during library compilation
7551 dnl
7552 dnl note that the order is somewhat important: wxWidgets headers should
7553 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7554 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7555 dnl CodeWarrior):
7556 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7557  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7558  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7559  $CPPFLAGS `
7560
7561 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7562 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7563 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $CXXWARNINGS $C_AND_CXX_FLAGS $CXXFLAGS `
7564
7565 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7566 dnl only stuff to it
7567 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7568
7569
7570 if test "x$MWCC" = "xyes"; then
7571     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7572     dnl must use <regex.h> from system not our local copy on OS X,
7573     dnl but must use local not system on OS 9.
7574     dnl The following should make all -I paths usable for <> includes
7575     dnl while first checking in real system paths.  With 8.3 using
7576     dnl -gccincludes it will actually check local paths before system
7577     dnl even for <> which is totally wrong.
7578
7579     dnl Note that because this absolutely needs to be before any -I
7580     dnl that we have to tack it on to the end of the compiler commandline.
7581     CC="$CC -cwd source -I-"
7582     CXX="$CXX -cwd source -I-"
7583 fi
7584
7585
7586 LIBS=`echo $LIBS`
7587 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7588 EXTRALIBS_XML="$EXPAT_LINK"
7589 EXTRALIBS_HTML="$MSPACK_LINK"
7590 EXTRALIBS_ODBC="$ODBC_LINK"
7591 if test "$wxUSE_GUI" = "yes"; then
7592     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7593 fi
7594 if test "$wxUSE_OPENGL" = "yes"; then
7595     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7596 fi
7597
7598 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7599
7600 WXCONFIG_LIBS="$LIBS"
7601
7602 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7603 if test "$wxUSE_REGEX" = "builtin" ; then
7604     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7605 fi
7606 if test "$wxUSE_EXPAT" = "builtin" ; then
7607     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7608 fi
7609 if test "$wxUSE_ODBC" = "builtin" ; then
7610     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7611 fi
7612 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7613     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7614 fi
7615 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7616     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7617 fi
7618 if test "$wxUSE_LIBPNG" = "builtin" ; then
7619     wxconfig_3rdparty="png $wxconfig_3rdparty"
7620 fi
7621 if test "$wxUSE_ZLIB" = "builtin" ; then
7622     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7623 fi
7624
7625 for i in $wxconfig_3rdparty ; do
7626     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7627 done
7628
7629
7630 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7631     WXUNIV=1
7632
7633     case "$wxUNIV_THEMES" in
7634         ''|all)
7635             AC_DEFINE(wxUSE_ALL_THEMES)
7636             ;;
7637
7638         *)
7639             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7640                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7641             done
7642     esac
7643 else
7644     WXUNIV=0
7645 fi
7646
7647 AC_SUBST(wxUSE_ZLIB)
7648 AC_SUBST(wxUSE_REGEX)
7649 AC_SUBST(wxUSE_EXPAT)
7650 AC_SUBST(wxUSE_ODBC)
7651 AC_SUBST(wxUSE_LIBJPEG)
7652 AC_SUBST(wxUSE_LIBPNG)
7653 AC_SUBST(wxUSE_LIBTIFF)
7654
7655 if test $wxUSE_MONOLITHIC = "yes" ; then
7656     MONOLITHIC=1
7657 else
7658     MONOLITHIC=0
7659 fi
7660
7661 if test $wxUSE_PLUGINS = "yes" ; then
7662     USE_PLUGINS=1
7663 else
7664     USE_PLUGINS=0
7665 fi
7666
7667 if test $wxUSE_ODBC != "no" ; then
7668     USE_ODBC=1
7669 else
7670     USE_ODBC=0
7671 fi
7672
7673 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7674     USE_QA=1
7675 else
7676     USE_QA=0
7677 fi
7678
7679 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7680     OFFICIAL_BUILD=1
7681 else
7682     OFFICIAL_BUILD=0
7683 fi
7684
7685 AC_SUBST(VENDOR)
7686 AC_SUBST(OFFICIAL_BUILD)
7687 AC_SUBST(WX_FLAVOUR)
7688 AC_SUBST(WX_LIB_FLAVOUR)
7689
7690 AC_SUBST(WXUNIV)
7691 AC_SUBST(MONOLITHIC)
7692 AC_SUBST(USE_PLUGINS)
7693 AC_SUBST(LIBS)
7694 AC_SUBST(EXTRALIBS)
7695 AC_SUBST(EXTRALIBS_XML)
7696 AC_SUBST(EXTRALIBS_HTML)
7697 AC_SUBST(EXTRALIBS_ODBC)
7698 AC_SUBST(EXTRALIBS_GUI)
7699 AC_SUBST(EXTRALIBS_OPENGL)
7700 AC_SUBST(EXTRALIBS_SDL)
7701 AC_SUBST(WITH_PLUGIN_SDL)
7702 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7703 AC_SUBST(EXTRALIBS_GNOMEVFS)
7704 AC_SUBST(EXTRALIBS_HILDON)
7705 AC_SUBST(UNICODE)
7706 AC_SUBST(BUILD)
7707 AC_SUBST(DEBUG_INFO)
7708 AC_SUBST(DEBUG_FLAG)
7709 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7710 AC_SUBST(TOOLKIT_LOWERCASE)
7711 AC_SUBST(TOOLKIT_VERSION)
7712 AC_SUBST(SAMPLES_RPATH_FLAG)
7713 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7714 AC_SUBST(HOST_SUFFIX)
7715 AC_SUBST(CPPUNIT_CFLAGS)
7716 AC_SUBST(CPPUNIT_LIBS)
7717
7718 case "$TOOLKIT" in
7719     GTK)
7720         TOOLKIT_DESC="GTK+"
7721         if test "$WXGTK20" = 1; then
7722             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7723             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7724                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7725             fi
7726             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7727                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7728             fi
7729             if test "$wxUSE_LIBHILDON" = "yes"; then
7730                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7731             fi
7732
7733             if test "$TOOLKIT_EXTRA" != ""; then
7734                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7735             fi
7736         fi
7737         ;;
7738
7739     ?*)
7740         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7741         ;;
7742
7743     *)
7744         TOOLKIT_DESC="base only"
7745         ;;
7746 esac
7747
7748 if test "$wxUSE_WINE" = "yes"; then
7749     BAKEFILE_FORCE_PLATFORM=win32
7750 fi
7751
7752 dnl ---------------------------------------------------------------------------
7753 dnl Add Universal binary support
7754 dnl Note we don't do this earlier because adding these cpp/ld flags could
7755 dnl cause configure tests to fail.
7756 dnl ---------------------------------------------------------------------------
7757 if test "$wxUSE_MAC" = 1 ; then
7758     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
7759         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
7760         dnl --enable-universal_binary=SDK names a path to an SDK
7761         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
7762             OSX_UNIV_OPTS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
7763         else
7764             dnl '' would mean universal with no SDK, which may be the case if
7765             dnl the compiler uses a sysroot by default
7766             OSX_UNIV_OPTS=${wxUSE_UNIVERSAL_BINARY:+"-isysroot '$wxUSE_UNIVERSAL_BINARY'"}
7767         fi
7768         OSX_UNIV_OPTS="$OSX_UNIV_OPTS -arch ppc -arch i386"
7769         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
7770         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
7771         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
7772         bk_use_pch=no
7773     fi
7774     # TODO: where do we add "-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" for libtool (static builds only)?
7775     #       The makefile currently uses AR and RANLIB, which libtool apparently supercedes.
7776 fi
7777
7778 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7779 dnl Hopefully for a non-unicode build there aren't any wide constants in
7780 dnl headers, but for a unicode build it's best to disable pch.
7781 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7782 then
7783     AC_CACHE_CHECK(
7784         [for gcc precompiled header bug],
7785         [wx_cv_gcc_pch_bug],
7786         [[
7787             echo '#include <stdio.h>
7788                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7789
7790             echo '#include "conftest.h"
7791                   int main()
7792                   {
7793                      printf("%ls", test_var);
7794                      return 0;
7795                   }' > conftest.cpp
7796
7797             wx_cv_gcc_pch_bug="pch not supported"
7798
7799             if $CXX conftest.h >/dev/null 2>&1
7800             then
7801                 wx_cv_gcc_pch_bug=
7802
7803                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7804                 then
7805                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7806                         grep awidetest >/dev/null
7807                     then
7808                         wx_cv_gcc_pch_bug=no
7809                     else
7810                         wx_cv_gcc_pch_bug=yes
7811                     fi
7812                 fi
7813             fi
7814
7815             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7816         ]])
7817
7818     if test "$wx_cv_gcc_pch_bug" = yes; then
7819         dnl make the default for pch 'no'
7820         dnl further below check whether the user overrode and warn them
7821         bk_use_pch=no
7822     fi
7823 fi
7824
7825 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7826
7827 dnl find out if the compiler supports PCH
7828 dnl
7829 dnl TODO: this should be in bakefile
7830 if test $GCC_PCH = 1
7831 then
7832     if test "$wx_cv_gcc_pch_bug" = yes; then
7833         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7834         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7835         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7836     fi
7837
7838     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7839 fi
7840
7841 dnl HACK ALERT!!
7842 dnl For now, we need to alter bk-deps not to generate deps
7843 dnl when we've configured a Universal binary build.
7844 dnl The next version of Bakefile will have the correct fix for this
7845 dnl at which time, this hack can be removed.
7846
7847 if test "$wxUSE_MAC" = 1 ; then
7848     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7849         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7850         mv temp bk-deps
7851         chmod +x bk-deps
7852     fi
7853 fi
7854
7855 if test "$wxUSE_SHARED" = "yes"; then
7856
7857     dnl We get the shared build linker from bakefile, since it
7858     dnl moved all the logic for this out of this file and into
7859     dnl its own macro.  But it can't decide on whether to return
7860     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7861     dnl So normalise and expand everything here now, because its
7862     dnl not going to change inside wx-config anyway.
7863     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7864     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7865
7866     dnl Need addtional flag on OS/2, so override bakefiles value
7867     dnl (there currently is no suitable variable to which the
7868     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7869     case "${host}" in
7870       *-pc-os2_emx | *-pc-os2-emx )
7871         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7872         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7873         cp -p ${srcdir}/src/os2/dllnames.sh .
7874         cp -p ${srcdir}/src/os2/dllar.sh .
7875       ;;
7876     esac
7877 else
7878
7879     dnl No bakefile support for static builds, but this should be ok for most.
7880     EXE_LINKER="$CXX -o"
7881
7882 fi
7883 if test "$wxUSE_OMF" = "yes"; then
7884     case "${host}" in
7885       *-pc-os2_emx | *-pc-os2-emx )
7886         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7887         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7888         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7889       ;;
7890     esac
7891 fi
7892
7893 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7894 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7895
7896 dnl for convenience, sort the samples in alphabetical order
7897 dnl
7898 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7899 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7900 dnl
7901 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7902 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7903 dnl       only removes the Unix-like part of the introduced line break.
7904 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7905
7906 dnl subtle bakefile goop.
7907 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7908 dnl I wish we would have called it something less likely to clash with
7909 dnl things though.
7910 AC_SUBST(SHARED)
7911
7912 dnl global options
7913 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7914 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7915
7916 dnl toolkit options
7917 AC_SUBST(USE_GUI)
7918 AC_SUBST(AFMINSTALL)
7919 AC_SUBST(WIN32INSTALL)
7920 AC_SUBST(TOOLKIT)
7921 AC_SUBST(TOOLKIT_DIR)
7922 AC_SUBST(TOOLCHAIN_NAME)
7923 AC_SUBST(TOOLCHAIN_FULLNAME)
7924
7925 dnl wx-config options
7926 AC_SUBST(host_alias)
7927 AC_SUBST(cross_compiling)
7928 AC_SUBST(WIDGET_SET)
7929 AC_SUBST(WX_RELEASE)
7930 AC_SUBST(WX_VERSION)
7931 AC_SUBST(WX_SUBVERSION)
7932 AC_SUBST(WX_CHARTYPE)
7933 AC_SUBST(WX_DEBUGTYPE)
7934
7935 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7936 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7937 dnl are used when building the libraries using the library
7938 dnl
7939 dnl so put anything which should be used only during the library build in, e.g.
7940 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7941 dnl
7942 dnl and, finally, for some things which should be only used by wx-config but
7943 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7944 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7945 AC_SUBST(WXCONFIG_CPPFLAGS)
7946 AC_SUBST(WXCONFIG_CFLAGS)
7947 AC_SUBST(WXCONFIG_CXXFLAGS)
7948
7949 AC_SUBST(WXCONFIG_LIBS)
7950 AC_SUBST(WXCONFIG_RPATH)
7951 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7952 AC_SUBST(WXCONFIG_RESFLAGS)
7953 AC_SUBST(EXE_LINKER)
7954
7955 dnl distribution vars
7956 AC_SUBST(GUIDIST)
7957 AC_SUBST(DISTDIR)
7958
7959 dnl additional subdirectories where we will build
7960 AC_SUBST(SAMPLES_SUBDIRS)
7961
7962 dnl additional libraries and linker settings
7963 AC_SUBST(LDFLAGS)
7964 AC_SUBST(LDFLAGS_GL)
7965 AC_SUBST(OPENGL_LIBS)
7966 AC_SUBST(DMALLOC_LIBS)
7967 AC_SUBST(WX_VERSION_TAG)
7968
7969 dnl additional resurces settings
7970 AC_SUBST(RESCOMP)
7971 AC_SUBST(WINDRES)
7972 AC_SUBST(REZ)
7973 AC_SUBST(RESFLAGS)
7974 AC_SUBST(RESPROGRAMOBJ)
7975 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7976 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7977
7978 dnl additional for Mac OS X
7979 AC_SUBST(DEREZ)
7980 AC_SUBST(LIBWXMACRES)
7981 AC_SUBST(POSTLINK_COMMAND)
7982 AC_SUBST(MACSETFILE)
7983
7984 dnl other tools
7985 AC_SUBST(GCC)
7986 AC_SUBST(DLLTOOL)
7987
7988
7989 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7990 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7991 dnl - and we do use it)
7992 AC_PROG_MAKE_SET
7993
7994
7995 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7996
7997 if test "$USE_WIN32" = 1; then
7998     AC_CONFIG_COMMANDS(
7999         [
8000             rcdefs.h
8001         ],
8002         [
8003             mkdir -p $outdir &&
8004             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8005         ],
8006         [
8007             CPP="$CPP"
8008             infile="$srcdir/include/wx/msw/genrcdefs.h"
8009             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8010         ]
8011     )
8012 fi
8013
8014 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8015                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8016                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8017
8018 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8019                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8020                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8021
8022 if test "$wx_cv_version_script" = "yes"; then
8023     AC_CONFIG_FILES(version-script)
8024 fi
8025 AC_CONFIG_FILES(Makefile)
8026
8027 AC_CONFIG_COMMANDS([wx-config],
8028                    [ rm -f wx-config
8029                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8030                    ],
8031                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8032                      LN_S="${LN_S}"
8033                    ])
8034
8035 dnl This would give us us build dir that in every significant way
8036 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8037 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8038 dnl on platforms that do not have symlinks.
8039 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8040 dnl AC_CONFIG_LINKS([ contrib/include ])
8041
8042 if test "$wxWITH_SUBDIRS" != "no"; then
8043 dnl Configure samples, contrib etc. directories, but only if they are present:
8044 if test "$wxUSE_GUI" = "yes"; then
8045     SUBDIRS="samples demos utils contrib"
8046 else dnl we build wxBase only
8047     dnl there are no wxBase programs in contrib nor demos
8048     SUBDIRS="samples utils"
8049 fi
8050 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8051 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8052
8053 if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
8054     DISABLED_CONTRIB="$DISABLED_CONTRIB net"
8055 fi
8056
8057 for subdir in `echo $SUBDIRS`; do
8058     if test -d ${srcdir}/${subdir} ; then
8059         if test "$wxUSE_GUI" = "yes"; then
8060             if test ${subdir} = "samples"; then
8061                 dnl only take those samples which compile in the current
8062                 dnl configuration and which exist
8063                 makefiles="samples/Makefile.in $makefiles"
8064                 for sample in `echo $SAMPLES_SUBDIRS`; do
8065                     if test -d $srcdir/samples/$sample; then
8066                         makefiles="samples/$sample/Makefile.in $makefiles"
8067                     fi
8068                 done
8069             else
8070                 dnl assume that everything compiles for utils &c
8071                 dnl any that shouldn't be built can be added to
8072                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
8073                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
8074                 eval "disabled=\$$disabled_var"
8075                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8076                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8077             fi
8078         else dnl we build wxBase only
8079             dnl don't take all samples/utils, just those which build with
8080             dnl wxBase
8081             if test ${subdir} = "samples"; then
8082                 makefiles="samples/Makefile.in samples/console/Makefile.in"
8083             elif test ${subdir} = "utils"; then
8084                 makefiles=""
8085                 for util in HelpGen tex2rtf ; do
8086                     if test -d $srcdir/utils/$util ; then
8087                         makefiles="utils/$util/Makefile.in \
8088                                    utils/$util/src/Makefile.in \
8089                                    $makefiles"
8090                     fi
8091                 done
8092             else dnl assume that everything compiles for tests
8093                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8094             fi
8095         fi
8096
8097         for mkin in $makefiles ; do
8098             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8099             AC_CONFIG_FILES([$mk])
8100         done
8101     fi
8102 done
8103 fi dnl wxWITH_SUBDIRS
8104
8105 AC_OUTPUT
8106
8107 dnl report how we have been configured
8108 echo
8109 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8110 echo ""
8111 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8112 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8113
8114 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8115 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8116 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
8117
8118 echo "  What level of wxWidgets compatibility should be enabled?"
8119 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-no}"
8120 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-yes}"
8121
8122 echo "  Which libraries should wxWidgets use?"
8123 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8124 echo "                                       png                ${wxUSE_LIBPNG-none}"
8125 echo "                                       regex              ${wxUSE_REGEX}"
8126 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8127 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8128 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8129 fi
8130 echo "                                       zlib               ${wxUSE_ZLIB}"
8131 echo "                                       odbc               ${wxUSE_ODBC}"
8132 echo "                                       expat              ${wxUSE_EXPAT}"
8133 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8134 echo "                                       sdl                ${wxUSE_LIBSDL}"
8135
8136 echo ""
8137
8138 dnl vi: set et sts=4 sw=4 com=\:dnl: