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], [2.6.0], [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 dnl
  35 dnl ..and update WX_CURRENT, WX_REVISION and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0. wx_subrelease_number should be set to zero
  52 dnl when major, minor or release numbers change.
  53 dnl
  54 dnl The resulting library name will be of the form:
  55 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  56
  57 wx_major_version_number=2
  58 wx_minor_version_number=6
  59 wx_release_number=0
  60 wx_subrelease_number=1
  61
  62 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  63 WX_VERSION=$WX_RELEASE.$wx_release_number
  64 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  65
  66 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  67
  68 WX_CURRENT=0
  69 WX_REVISION=0
  70 WX_AGE=0
  71
  72
  73 dnl ------------------------------------------------------------------------
  74 dnl Check platform (host system)
  75 dnl ------------------------------------------------------------------------
  76
  77 dnl OS (assume Unix)
  78 USE_UNIX=1
  79 USE_OS2=0
  80 USE_WIN32=0
  81 USE_DOS=0
  82 USE_BEOS=0
  83 USE_MAC=0
  84
  85 dnl Unix kind
  86 USE_AIX=
  87 USE_BSD=                            dnl any BSD
  88 USE_DARWIN=                         dnl a.k.a. Mac OS X
  89 USE_FREEBSD=
  90 USE_GNU=                            dnl GNU/Hurd
  91 USE_HPUX=
  92 USE_LINUX=
  93 USE_NETBSD=
  94 USE_OPENBSD=
  95 USE_OSF=                            dnl OSF/1 (obsolete?)
  96 USE_SGI=
  97 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  98 USE_SUN=                            dnl SunOS or Solaris
  99 USE_SUNOS=                          dnl old/real SunOS (obsolete)
 100 USE_SVR4=                           dnl SysV R4
 101 USE_SYSV=                           dnl any System V
 102 USE_VMS=
 103 USE_ULTRIX=
 104 USE_UNIXWARE=
 105
 106 dnl hardware platform
 107 USE_ALPHA=
 108
 109 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 110 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 111 dnl than checking it during run-time
 112 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 113
 114 dnl the list of all available toolkits
 115 dnl
 116 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 117 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 118
 119 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 120 dnl     which are either yes or no
 121 DEFAULT_wxUSE_COCOA=0
 122 DEFAULT_wxUSE_GTK=0
 123 DEFAULT_wxUSE_MAC=0
 124 DEFAULT_wxUSE_MGL=0
 125 DEFAULT_wxUSE_MICROWIN=0
 126 DEFAULT_wxUSE_MOTIF=0
 127 DEFAULT_wxUSE_MSW=0
 128 DEFAULT_wxUSE_PM=0
 129 DEFAULT_wxUSE_X11=0
 130
 131 dnl these are the values which are really default for the given platform -
 132 dnl they're not cached and are only used if no --with-toolkit was given *and*
 133 dnl nothing was found in the cache
 134 DEFAULT_DEFAULT_wxUSE_COCOA=0
 135 DEFAULT_DEFAULT_wxUSE_GTK=0
 136 DEFAULT_DEFAULT_wxUSE_MAC=0
 137 DEFAULT_DEFAULT_wxUSE_MGL=0
 138 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 139 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 140 DEFAULT_DEFAULT_wxUSE_MSW=0
 141 DEFAULT_DEFAULT_wxUSE_PM=0
 142 DEFAULT_DEFAULT_wxUSE_X11=0
 143
 144 PROGRAM_EXT=
 145 SO_SUFFIX=so
 146 SAMPLES_RPATH_FLAG=
 147 SAMPLES_RPATH_POSTLINK=
 148
 149 DEFAULT_STD_FLAG=yes
 150
 151 dnl to support a new system, you need to add its canonical name (as determined
 152 dnl by config.sub or specified by the configure command line) to this "case"
 153 dnl and also define the shared library flags below - search for
 154 dnl SHARED_LIB_SETUP to find the exact place
 155 case "${host}" in
 156   *-hp-hpux* )
 157     USE_HPUX=1
 158     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 159     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 160     SO_SUFFIX=sl
 161     AC_DEFINE(__HPUX__)
 162   ;;
 163   *-*-linux* )
 164     USE_LINUX=1
 165     AC_DEFINE(__LINUX__)
 166     TMP=`uname -m`
 167     if test "x$TMP" = "xalpha"; then
 168       USE_ALPHA=1
 169       AC_DEFINE(__ALPHA__)
 170     fi
 171     DEFAULT_DEFAULT_wxUSE_GTK=1
 172   ;;
 173   *-*-gnu* | *-*-k*bsd*-gnu )
 174     USE_GNU=1
 175     TMP=`uname -m`
 176     if test "x$TMP" = "xalpha"; then
 177       USE_ALPHA=1
 178       AC_DEFINE(__ALPHA__)
 179     fi
 180     DEFAULT_DEFAULT_wxUSE_GTK=1
 181   ;;
 182   *-*-irix5* | *-*-irix6* )
 183     USE_SGI=1
 184     USE_SVR4=1
 185     AC_DEFINE(__SGI__)
 186     AC_DEFINE(__SVR4__)
 187     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 188   ;;
 189   *-*-solaris2* )
 190     USE_SUN=1
 191     USE_SOLARIS=1
 192     USE_SVR4=1
 193     AC_DEFINE(__SUN__)
 194     AC_DEFINE(__SOLARIS__)
 195     AC_DEFINE(__SVR4__)
 196     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 197     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 198   ;;
 199   *-*-sunos4* )
 200     USE_SUN=1
 201     USE_SUNOS=1
 202     USE_BSD=1
 203     AC_DEFINE(__SUN__)
 204     AC_DEFINE(__SUNOS__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 207   ;;
 208   *-*-freebsd*)
 209     USE_BSD=1
 210     USE_FREEBSD=1
 211     AC_DEFINE(__FREEBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214   ;;
 215   *-*-openbsd*)
 216     USE_BSD=1
 217     USE_OPENBSD=1
 218     AC_DEFINE(__OPENBSD__)
 219     AC_DEFINE(__BSD__)
 220     DEFAULT_DEFAULT_wxUSE_GTK=1
 221   ;;
 222   *-*-netbsd*)
 223     USE_BSD=1
 224     USE_NETBSD=1
 225     AC_DEFINE(__NETBSD__)
 226     AC_DEFINE(__BSD__)
 227     DEFAULT_DEFAULT_wxUSE_GTK=1
 228   ;;
 229   *-*-osf* )
 230     USE_ALPHA=1
 231     USE_OSF=1
 232     AC_DEFINE(__ALPHA__)
 233     AC_DEFINE(__OSF__)
 234     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 235     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 236   ;;
 237   *-*-dgux5* )
 238     USE_ALPHA=1
 239     USE_SVR4=1
 240     AC_DEFINE(__ALPHA__)
 241     AC_DEFINE(__SVR4__)
 242     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 243   ;;
 244   *-*-sysv5* )
 245     USE_SYSV=1
 246     USE_SVR4=1
 247     AC_DEFINE(__SYSV__)
 248     AC_DEFINE(__SVR4__)
 249     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 250   ;;
 251   *-*-aix* )
 252     USE_AIX=1
 253     USE_SYSV=1
 254     USE_SVR4=1
 255     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 256     dnl
 257     dnl     Both archive libraries and shared libraries on AIX have an .a
 258     dnl     extension. This will explain why you can't link with an .so and
 259     dnl     why it works with the name changed to .a.
 260     SO_SUFFIX=a
 261     AC_DEFINE(__AIX__)
 262     AC_DEFINE(__SYSV__)
 263     AC_DEFINE(__SVR4__)
 264     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 265   ;;
 266
 267   *-*-*UnixWare*)
 268     USE_SYSV=1
 269     USE_SVR4=1
 270     USE_UNIXWARE=1
 271     AC_DEFINE(__UNIXWARE__)
 272   ;;
 273
 274   *-*-cygwin* | *-*-mingw32* )
 275     dnl MBN: some of the defines have been moved after toolkit detection
 276     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 277     dnl      USE_UNIX  must be set and not USE_WIN32
 278     SO_SUFFIX=dll
 279     PROGRAM_EXT=".exe"
 280     RESCOMP=windres
 281     DEFAULT_DEFAULT_wxUSE_MSW=1
 282     DEFAULT_STD_FLAG=no
 283   ;;
 284
 285   *-pc-msdosdjgpp )
 286     USE_UNIX=0
 287     USE_DOS=1
 288     AC_DEFINE(__DOS__)
 289     PROGRAM_EXT=".exe"
 290     DEFAULT_DEFAULT_wxUSE_MGL=1
 291   ;;
 292
 293   *-pc-os2_emx | *-pc-os2-emx )
 294     AC_DEFINE(__EMX__)
 295     USE_OS2=1
 296     AC_DEFINE(__OS2__)
 297     PROGRAM_EXT=".exe"
 298     DEFAULT_DEFAULT_wxUSE_PM=1
 299     dnl "c++" wrapper is not always available, so always use plain gcc.
 300     CXX=gcc
 301     LDFLAGS="$LDFLAGS -Zcrtdll"
 302     dnl
 303     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 304     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 305     dnl For now however, we still need it to make sure the configure script
 306     dnl works on OS/2 no matter what platform it is generated on.
 307     ac_executable_extensions=".exe"
 308     export ac_executable_extensions
 309     dnl This strange code is necessary to deal with handling of
 310     dnl backslashes by ksh and pdksh's sh variant.
 311     ac_save_IFS="$IFS"
 312     IFS='\\'
 313     ac_TEMP_PATH=
 314     for ac_dir in $PATH; do
 315       IFS=$ac_save_IFS
 316       if test -z "$ac_TEMP_PATH"; then
 317         ac_TEMP_PATH="$ac_dir"
 318       else
 319         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 320       fi
 321     done
 322     export PATH="$ac_TEMP_PATH"
 323     unset ac_TEMP_PATH
 324     DEFAULT_STD_FLAG=no
 325   ;;
 326
 327   powerpc-*-darwin* )
 328     dnl PowerPC Darwin based distributions (including Mac OS X)
 329     USE_BSD=1
 330     USE_DARWIN=1
 331     SO_SUFFIX=dylib
 332     AC_DEFINE(__BSD__)
 333     AC_DEFINE(__DARWIN__)
 334     AC_DEFINE(TARGET_CARBON)
 335     DEFAULT_DEFAULT_wxUSE_MAC=1
 336     DEFAULT_STD_FLAG=no
 337   ;;
 338   powerpc-apple-macos* )
 339     dnl Classic Mac OS (< X)
 340     USE_UNIX=0
 341     dnl For some reason the test that should be cross-compiler capable fails
 342     dnl However, there is no doubt that MacOS PowerPC is big endian.
 343     ac_cv_c_bigendian=yes
 344     SO_SUFFIX=shlib
 345     dnl AC_DEFINE(TARGET_CARBON)
 346     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 347     DEFAULT_DEFAULT_wxUSE_MAC=1
 348     DEFAULT_STD_FLAG=no
 349   ;;
 350
 351   *-*-beos* )
 352     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 353     USE_BEOS=1
 354     AC_DEFINE(__BEOS__)
 355   ;;
 356
 357   *)
 358     AC_MSG_ERROR(unknown system type ${host}.)
 359 esac
 360
 361 dnl ---------------------------------------------------------------------------
 362 dnl command line options for configure
 363 dnl ---------------------------------------------------------------------------
 364
 365 dnl the default values for all options - we collect them all here to simplify
 366 dnl modification of the default values (for example, if the defaults for some
 367 dnl platform should be changed, it can be done here too)
 368 dnl
 369 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 370
 371 WX_ARG_CACHE_INIT
 372
 373 dnl useful to test the compilation with minimum options, define as 0 for normal
 374 dnl usage
 375 DEBUG_CONFIGURE=0
 376 if test $DEBUG_CONFIGURE = 1; then
 377   DEFAULT_wxUSE_UNIVERSAL=no
 378   DEFAULT_wxUSE_STL=no
 379
 380   DEFAULT_wxUSE_NANOX=no
 381
 382   DEFAULT_wxUSE_THREADS=yes
 383
 384   DEFAULT_wxUSE_SHARED=yes
 385   DEFAULT_wxUSE_OPTIMISE=no
 386   DEFAULT_wxUSE_PROFILE=no
 387   DEFAULT_wxUSE_NO_DEPS=no
 388   DEFAULT_wxUSE_NO_RTTI=no
 389   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 390   DEFAULT_wxUSE_RPATH=yes
 391   DEFAULT_wxUSE_PERMISSIVE=no
 392   DEFAULT_wxUSE_DEBUG_FLAG=yes
 393   DEFAULT_wxUSE_DEBUG_INFO=yes
 394   DEFAULT_wxUSE_DEBUG_GDB=yes
 395   DEFAULT_wxUSE_MEM_TRACING=no
 396   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 397   DEFAULT_wxUSE_DMALLOC=no
 398   DEFAULT_wxUSE_APPLE_IEEE=no
 399
 400   DEFAULT_wxUSE_EXCEPTIONS=no
 401   DEFAULT_wxUSE_LOG=yes
 402   DEFAULT_wxUSE_LOGWINDOW=no
 403   DEFAULT_wxUSE_LOGGUI=no
 404   DEFAULT_wxUSE_LOGDIALOG=no
 405
 406   DEFAULT_wxUSE_GUI=yes
 407   DEFAULT_wxUSE_CONTROLS=no
 408
 409   DEFAULT_wxUSE_REGEX=no
 410   DEFAULT_wxUSE_XML=no
 411   DEFAULT_wxUSE_EXPAT=no
 412   DEFAULT_wxUSE_ZLIB=no
 413   DEFAULT_wxUSE_LIBPNG=no
 414   DEFAULT_wxUSE_LIBJPEG=no
 415   DEFAULT_wxUSE_LIBTIFF=no
 416   DEFAULT_wxUSE_LIBXPM=no
 417   DEFAULT_wxUSE_LIBMSPACK=no
 418   DEFAULT_wxUSE_LIBSDL=no
 419   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 420   DEFAULT_wxUSE_ODBC=no
 421   DEFAULT_wxUSE_OPENGL=no
 422
 423   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 424   DEFAULT_wxUSE_STACKWALKER=no
 425   DEFAULT_wxUSE_DEBUGREPORT=no
 426   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 427   DEFAULT_wxUSE_STD_IOSTREAM=no
 428   DEFAULT_wxUSE_STD_STRING=no
 429   DEFAULT_wxUSE_CMDLINE_PARSER=no
 430   DEFAULT_wxUSE_DATETIME=no
 431   DEFAULT_wxUSE_TIMER=no
 432   DEFAULT_wxUSE_STOPWATCH=no
 433   DEFAULT_wxUSE_FILE=no
 434   DEFAULT_wxUSE_FFILE=no
 435   DEFAULT_wxUSE_STDPATHS=no
 436   DEFAULT_wxUSE_TEXTBUFFER=no
 437   DEFAULT_wxUSE_TEXTFILE=no
 438   DEFAULT_wxUSE_SOUND=no
 439   DEFAULT_wxUSE_MEDIACTRL=no
 440   DEFAULT_wxUSE_DIRECTSHOW=no
 441   DEFAULT_wxUSE_INTL=no
 442   DEFAULT_wxUSE_CONFIG=no
 443   DEFAULT_wxUSE_FONTMAP=no
 444   DEFAULT_wxUSE_STREAMS=no
 445   DEFAULT_wxUSE_SOCKETS=no
 446   DEFAULT_wxUSE_OLE=no
 447   DEFAULT_wxUSE_DATAOBJ=no
 448   DEFAULT_wxUSE_DIALUP_MANAGER=no
 449   DEFAULT_wxUSE_JOYSTICK=no
 450   DEFAULT_wxUSE_DYNLIB_CLASS=no
 451   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 452   DEFAULT_wxUSE_LONGLONG=no
 453   DEFAULT_wxUSE_GEOMETRY=no
 454
 455   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 456   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 457   DEFAULT_wxUSE_POSTSCRIPT=no
 458
 459   DEFAULT_wxUSE_CLIPBOARD=no
 460   DEFAULT_wxUSE_TOOLTIPS=no
 461   DEFAULT_wxUSE_DRAG_AND_DROP=no
 462   DEFAULT_wxUSE_DRAGIMAGE=no
 463   DEFAULT_wxUSE_SPLINES=no
 464   DEFAULT_wxUSE_MOUSEWHEEL=no
 465
 466   DEFAULT_wxUSE_MDI=no
 467   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 468   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 469   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 470
 471   DEFAULT_wxUSE_RESOURCES=no
 472   DEFAULT_wxUSE_CONSTRAINTS=no
 473   DEFAULT_wxUSE_IPC=no
 474   DEFAULT_wxUSE_HELP=no
 475   DEFAULT_wxUSE_MS_HTML_HELP=no
 476   DEFAULT_wxUSE_WXHTML_HELP=no
 477   DEFAULT_wxUSE_TREELAYOUT=no
 478   DEFAULT_wxUSE_METAFILE=no
 479   DEFAULT_wxUSE_MIMETYPE=no
 480   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 481   DEFAULT_wxUSE_PROTOCOL=no
 482   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 483   DEFAULT_wxUSE_PROTOCOL_FTP=no
 484   DEFAULT_wxUSE_PROTOCOL_FILE=no
 485   DEFAULT_wxUSE_URL=no
 486
 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_XRC=no
 506   DEFAULT_wxUSE_WEBKIT=no
 507   DEFAULT_wxUSE_FILESYSTEM=no
 508   DEFAULT_wxUSE_FS_INET=no
 509   DEFAULT_wxUSE_FS_ZIP=no
 510   DEFAULT_wxUSE_BUSYINFO=no
 511   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 512   DEFAULT_wxUSE_ZIPSTREAM=no
 513   DEFAULT_wxUSE_VALIDATORS=no
 514
 515   DEFAULT_wxUSE_ACCEL=no
 516   DEFAULT_wxUSE_BUTTON=no
 517   DEFAULT_wxUSE_BMPBUTTON=no
 518   DEFAULT_wxUSE_CALCTRL=no
 519   DEFAULT_wxUSE_CARET=no
 520   DEFAULT_wxUSE_CHECKBOX=no
 521   DEFAULT_wxUSE_CHECKLST=no
 522   DEFAULT_wxUSE_CHOICE=no
 523   DEFAULT_wxUSE_CHOICEBOOK=no
 524   DEFAULT_wxUSE_COMBOBOX=no
 525   DEFAULT_wxUSE_DATEPICKCTRL=no
 526   DEFAULT_wxUSE_DISPLAY=no
 527   DEFAULT_wxUSE_GAUGE=no
 528   DEFAULT_wxUSE_GRID=no
 529   DEFAULT_wxUSE_IMAGLIST=no
 530   DEFAULT_wxUSE_LISTBOOK=no
 531   DEFAULT_wxUSE_LISTBOX=no
 532   DEFAULT_wxUSE_LISTCTRL=no
 533   DEFAULT_wxUSE_NOTEBOOK=no
 534   DEFAULT_wxUSE_RADIOBOX=no
 535   DEFAULT_wxUSE_RADIOBTN=no
 536   DEFAULT_wxUSE_SASH=no
 537   DEFAULT_wxUSE_SCROLLBAR=no
 538   DEFAULT_wxUSE_SLIDER=no
 539   DEFAULT_wxUSE_SPINBTN=no
 540   DEFAULT_wxUSE_SPINCTRL=no
 541   DEFAULT_wxUSE_SPLITTER=no
 542   DEFAULT_wxUSE_STATBMP=no
 543   DEFAULT_wxUSE_STATBOX=no
 544   DEFAULT_wxUSE_STATLINE=no
 545   DEFAULT_wxUSE_STATTEXT=no
 546   DEFAULT_wxUSE_STATUSBAR=yes
 547   DEFAULT_wxUSE_TABDIALOG=no
 548   DEFAULT_wxUSE_TEXTCTRL=no
 549   DEFAULT_wxUSE_TOGGLEBTN=no
 550   DEFAULT_wxUSE_TOOLBAR=no
 551   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 552   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 553   DEFAULT_wxUSE_TREECTRL=no
 554   DEFAULT_wxUSE_POPUPWIN=no
 555   DEFAULT_wxUSE_TIPWINDOW=no
 556
 557   DEFAULT_wxUSE_UNICODE=no
 558   DEFAULT_wxUSE_UNICODE_MSLU=no
 559   DEFAULT_wxUSE_WCSRTOMBS=no
 560
 561   DEFAULT_wxUSE_PALETTE=no
 562   DEFAULT_wxUSE_IMAGE=no
 563   DEFAULT_wxUSE_GIF=no
 564   DEFAULT_wxUSE_PCX=no
 565   DEFAULT_wxUSE_PNM=no
 566   DEFAULT_wxUSE_IFF=no
 567   DEFAULT_wxUSE_XPM=no
 568   DEFAULT_wxUSE_ICO_CUR=no
 569   DEFAULT_wxUSE_ACCESSIBILITY=no
 570
 571   DEFAULT_wxUSE_MONOLITHIC=no
 572   DEFAULT_wxUSE_PLUGINS=no
 573   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 574 else
 575   DEFAULT_wxUSE_UNIVERSAL=no
 576   DEFAULT_wxUSE_STL=no
 577
 578   DEFAULT_wxUSE_NANOX=no
 579
 580   DEFAULT_wxUSE_THREADS=yes
 581
 582   DEFAULT_wxUSE_SHARED=yes
 583   DEFAULT_wxUSE_OPTIMISE=yes
 584   DEFAULT_wxUSE_PROFILE=no
 585   DEFAULT_wxUSE_NO_DEPS=no
 586   DEFAULT_wxUSE_NO_RTTI=no
 587   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 588   DEFAULT_wxUSE_RPATH=yes
 589   DEFAULT_wxUSE_PERMISSIVE=no
 590   DEFAULT_wxUSE_DEBUG_FLAG=no
 591   DEFAULT_wxUSE_DEBUG_INFO=no
 592   DEFAULT_wxUSE_DEBUG_GDB=no
 593   DEFAULT_wxUSE_MEM_TRACING=no
 594   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 595   DEFAULT_wxUSE_DMALLOC=no
 596   DEFAULT_wxUSE_APPLE_IEEE=yes
 597
 598   DEFAULT_wxUSE_EXCEPTIONS=yes
 599   DEFAULT_wxUSE_LOG=yes
 600   DEFAULT_wxUSE_LOGWINDOW=yes
 601   DEFAULT_wxUSE_LOGGUI=yes
 602   DEFAULT_wxUSE_LOGDIALOG=yes
 603
 604   DEFAULT_wxUSE_GUI=yes
 605
 606   DEFAULT_wxUSE_REGEX=yes
 607   DEFAULT_wxUSE_XML=yes
 608   DEFAULT_wxUSE_EXPAT=yes
 609   DEFAULT_wxUSE_ZLIB=yes
 610   DEFAULT_wxUSE_LIBPNG=yes
 611   DEFAULT_wxUSE_LIBJPEG=yes
 612   DEFAULT_wxUSE_LIBTIFF=yes
 613   DEFAULT_wxUSE_LIBXPM=yes
 614   DEFAULT_wxUSE_LIBMSPACK=yes
 615   DEFAULT_wxUSE_LIBSDL=no
 616   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 617   DEFAULT_wxUSE_ODBC=no
 618   DEFAULT_wxUSE_OPENGL=no
 619
 620   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 621   DEFAULT_wxUSE_STACKWALKER=yes
 622   DEFAULT_wxUSE_DEBUGREPORT=yes
 623   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 624   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 625   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 626   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 627   DEFAULT_wxUSE_DATETIME=yes
 628   DEFAULT_wxUSE_TIMER=yes
 629   DEFAULT_wxUSE_STOPWATCH=yes
 630   DEFAULT_wxUSE_FILE=yes
 631   DEFAULT_wxUSE_FFILE=yes
 632   DEFAULT_wxUSE_STDPATHS=yes
 633   DEFAULT_wxUSE_TEXTBUFFER=yes
 634   DEFAULT_wxUSE_TEXTFILE=yes
 635   DEFAULT_wxUSE_SOUND=yes
 636   DEFAULT_wxUSE_MEDIACTRL=no
 637   DEFAULT_wxUSE_DIRECTSHOW=no
 638   DEFAULT_wxUSE_INTL=yes
 639   DEFAULT_wxUSE_CONFIG=yes
 640   DEFAULT_wxUSE_FONTMAP=yes
 641   DEFAULT_wxUSE_STREAMS=yes
 642   DEFAULT_wxUSE_SOCKETS=yes
 643   DEFAULT_wxUSE_OLE=yes
 644   DEFAULT_wxUSE_DATAOBJ=yes
 645   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 646   DEFAULT_wxUSE_JOYSTICK=yes
 647   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 648   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 649   DEFAULT_wxUSE_LONGLONG=yes
 650   DEFAULT_wxUSE_GEOMETRY=yes
 651
 652   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 653   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 654   DEFAULT_wxUSE_POSTSCRIPT=yes
 655
 656   DEFAULT_wxUSE_CLIPBOARD=yes
 657   DEFAULT_wxUSE_TOOLTIPS=yes
 658   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 659   DEFAULT_wxUSE_DRAGIMAGE=yes
 660   DEFAULT_wxUSE_SPLINES=yes
 661   DEFAULT_wxUSE_MOUSEWHEEL=yes
 662
 663   DEFAULT_wxUSE_MDI=yes
 664   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 665   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 666   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 667
 668   DEFAULT_wxUSE_RESOURCES=no
 669   DEFAULT_wxUSE_CONSTRAINTS=yes
 670   DEFAULT_wxUSE_IPC=yes
 671   DEFAULT_wxUSE_HELP=yes
 672   DEFAULT_wxUSE_MS_HTML_HELP=yes
 673   DEFAULT_wxUSE_WXHTML_HELP=yes
 674   DEFAULT_wxUSE_TREELAYOUT=yes
 675   DEFAULT_wxUSE_METAFILE=yes
 676   DEFAULT_wxUSE_MIMETYPE=yes
 677   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 678   DEFAULT_wxUSE_PROTOCOL=yes
 679   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 680   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 681   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 682   DEFAULT_wxUSE_URL=yes
 683
 684   DEFAULT_wxUSE_COMMONDLGS=yes
 685   DEFAULT_wxUSE_CHOICEDLG=yes
 686   DEFAULT_wxUSE_COLOURDLG=yes
 687   DEFAULT_wxUSE_DIRDLG=yes
 688   DEFAULT_wxUSE_FILEDLG=yes
 689   DEFAULT_wxUSE_FINDREPLDLG=yes
 690   DEFAULT_wxUSE_FONTDLG=yes
 691   DEFAULT_wxUSE_MSGDLG=yes
 692   DEFAULT_wxUSE_NUMBERDLG=yes
 693   DEFAULT_wxUSE_TEXTDLG=yes
 694   DEFAULT_wxUSE_SPLASH=yes
 695   DEFAULT_wxUSE_STARTUP_TIPS=yes
 696   DEFAULT_wxUSE_PROGRESSDLG=yes
 697   DEFAULT_wxUSE_WIZARDDLG=yes
 698
 699   DEFAULT_wxUSE_MENUS=yes
 700   DEFAULT_wxUSE_MINIFRAME=yes
 701   DEFAULT_wxUSE_HTML=yes
 702   DEFAULT_wxUSE_XRC=yes
 703   DEFAULT_wxUSE_WEBKIT=yes
 704   DEFAULT_wxUSE_FILESYSTEM=yes
 705   DEFAULT_wxUSE_FS_INET=yes
 706   DEFAULT_wxUSE_FS_ZIP=yes
 707   DEFAULT_wxUSE_BUSYINFO=yes
 708   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 709   DEFAULT_wxUSE_ZIPSTREAM=yes
 710   DEFAULT_wxUSE_VALIDATORS=yes
 711
 712   DEFAULT_wxUSE_ACCEL=yes
 713   DEFAULT_wxUSE_BUTTON=yes
 714   DEFAULT_wxUSE_BMPBUTTON=yes
 715   DEFAULT_wxUSE_CALCTRL=yes
 716   DEFAULT_wxUSE_CARET=yes
 717   DEFAULT_wxUSE_CHECKBOX=yes
 718   DEFAULT_wxUSE_CHECKLST=yes
 719   DEFAULT_wxUSE_CHOICE=yes
 720   DEFAULT_wxUSE_CHOICEBOOK=yes
 721   DEFAULT_wxUSE_COMBOBOX=yes
 722   DEFAULT_wxUSE_DATEPICKCTRL=yes
 723   DEFAULT_wxUSE_DISPLAY=yes
 724   DEFAULT_wxUSE_GAUGE=yes
 725   DEFAULT_wxUSE_GRID=yes
 726   DEFAULT_wxUSE_IMAGLIST=yes
 727   DEFAULT_wxUSE_LISTBOOK=yes
 728   DEFAULT_wxUSE_LISTBOX=yes
 729   DEFAULT_wxUSE_LISTCTRL=yes
 730   DEFAULT_wxUSE_NOTEBOOK=yes
 731   DEFAULT_wxUSE_RADIOBOX=yes
 732   DEFAULT_wxUSE_RADIOBTN=yes
 733   DEFAULT_wxUSE_SASH=yes
 734   DEFAULT_wxUSE_SCROLLBAR=yes
 735   DEFAULT_wxUSE_SLIDER=yes
 736   DEFAULT_wxUSE_SPINBTN=yes
 737   DEFAULT_wxUSE_SPINCTRL=yes
 738   DEFAULT_wxUSE_SPLITTER=yes
 739   DEFAULT_wxUSE_STATBMP=yes
 740   DEFAULT_wxUSE_STATBOX=yes
 741   DEFAULT_wxUSE_STATLINE=yes
 742   DEFAULT_wxUSE_STATTEXT=yes
 743   DEFAULT_wxUSE_STATUSBAR=yes
 744   DEFAULT_wxUSE_TABDIALOG=no
 745   DEFAULT_wxUSE_TEXTCTRL=yes
 746   DEFAULT_wxUSE_TOGGLEBTN=yes
 747   DEFAULT_wxUSE_TOOLBAR=yes
 748   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 749   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 750   DEFAULT_wxUSE_TREECTRL=yes
 751   DEFAULT_wxUSE_POPUPWIN=yes
 752   DEFAULT_wxUSE_TIPWINDOW=yes
 753
 754   DEFAULT_wxUSE_UNICODE=no
 755   DEFAULT_wxUSE_UNICODE_MSLU=yes
 756   DEFAULT_wxUSE_WCSRTOMBS=no
 757
 758   DEFAULT_wxUSE_PALETTE=yes
 759   DEFAULT_wxUSE_IMAGE=yes
 760   DEFAULT_wxUSE_GIF=yes
 761   DEFAULT_wxUSE_PCX=yes
 762   DEFAULT_wxUSE_IFF=no
 763   DEFAULT_wxUSE_PNM=yes
 764   DEFAULT_wxUSE_XPM=yes
 765   DEFAULT_wxUSE_ICO_CUR=yes
 766   DEFAULT_wxUSE_ACCESSIBILITY=no
 767
 768   DEFAULT_wxUSE_MONOLITHIC=no
 769   DEFAULT_wxUSE_PLUGINS=no
 770   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 771
 772   dnl Appliable only when --with-gtk was used:
 773   DEFAULT_wxUSE_GTK2=yes
 774 fi
 775
 776
 777 dnl WX_ARG_WITH should be used to select whether an external package will be
 778 dnl used or not, to configure compile-time features of this package itself,
 779 dnl use WX_ARG_ENABLE instead
 780
 781 dnl ============================
 782 dnl external package dependecies
 783 dnl ============================
 784
 785 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 786 dnl these values manually
 787 for toolkit in `echo $ALL_TOOLKITS`; do
 788   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 789   if test "x$LINE" != "x" ; then
 790     has_toolkit_in_cache=1
 791     eval "DEFAULT_$LINE"
 792     eval "CACHE_$toolkit=1"
 793
 794     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 795     if test "x$LINE" != "x" ; then
 796         eval "DEFAULT_$LINE"
 797     fi
 798   fi
 799 done
 800
 801 dnl ---------------------------------------------------------------------------
 802 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 803 dnl first to disable many other switches if it's given
 804 dnl
 805 dnl NB: this is still in testing stage, don't use if you don't know what you're
 806 dnl     doing
 807 dnl ---------------------------------------------------------------------------
 808
 809 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 810 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 811 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 812
 813 if test "$wxUSE_GUI" = "yes"; then
 814
 815 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 816 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 817 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 818 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 819 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 820 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 821 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 822 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 823 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 824 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 825 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 826 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 827
 828 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 829 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 830
 831 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 832 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 833 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 834 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 835 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 836 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 837 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 838 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 839
 840 fi
 841 dnl for GUI only
 842
 843 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 844 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 845 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 846 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 847 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 848
 849 dnl ---------------------------------------------------------------------------
 850 dnl compile options
 851 dnl ---------------------------------------------------------------------------
 852
 853 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 854 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 855 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 856 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 857 if test "$USE_OS2" = "1"; then
 858     DEFAULT_wxUSE_OMF=no
 859     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 860 fi
 861
 862 if test "$wxUSE_DEBUG" = "yes"; then
 863   DEFAULT_wxUSE_DEBUG_FLAG=yes
 864   DEFAULT_wxUSE_DEBUG_INFO=yes
 865   BUILD=debug
 866 elif test "$wxUSE_DEBUG" = "no"; then
 867   DEFAULT_wxUSE_DEBUG_FLAG=no
 868   DEFAULT_wxUSE_DEBUG_INFO=no
 869   BUILD=release
 870 fi
 871
 872 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 873 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 874 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 875 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 876 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 877 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 878 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 879 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 880 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 881 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 882
 883 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 884 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 885
 886 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 887
 888
 889 dnl ---------------------------------------------------------------------------
 890 dnl (small) optional non GUI classes
 891 dnl ---------------------------------------------------------------------------
 892
 893 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 894 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 895
 896 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 897 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 898 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 899 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 900 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 901 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 902 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 903
 904 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 905
 906 dnl please keep the settings below in alphabetical order
 907 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 908 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 909 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 910 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 911 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 912 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 913 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 914 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 915 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 916 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 917 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 918 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 919 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 920 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 921 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 922 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 923 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 924 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 925 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 926 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 927 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 928 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 929 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 930 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 931 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 932 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 933 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 934 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 935 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 936 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 937 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 938 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 939 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 940 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 941 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 942 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 943 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 944
 945 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 946 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 947 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 948 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 949 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 950
 951
 952 dnl ---------------------------------------------------------------------------
 953 dnl "big" options (i.e. those which change a lot of things throughout the library)
 954 dnl ---------------------------------------------------------------------------
 955
 956 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 957
 958 if test "$wxUSE_GUI" = "yes"; then
 959
 960 dnl ---------------------------------------------------------------------------
 961 dnl "big" GUI options
 962 dnl ---------------------------------------------------------------------------
 963
 964 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 965 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 966 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 967 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 968 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 969 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 970 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 971 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 972 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 973 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 974 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 975 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 976 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 977 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 978
 979 dnl ---------------------------------------------------------------------------
 980 dnl PostScript options
 981 dnl ---------------------------------------------------------------------------
 982 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 983
 984 dnl VZ: these options seem to be always on, if someone wants to change it please do
 985 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 986 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 987
 988 dnl ---------------------------------------------------------------------------
 989 dnl resources
 990 dnl ---------------------------------------------------------------------------
 991
 992 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 993 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 994
 995 dnl ---------------------------------------------------------------------------
 996 dnl IPC &c
 997 dnl ---------------------------------------------------------------------------
 998
 999 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
1000 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1001 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1002
1003 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
1004
1005 dnl ---------------------------------------------------------------------------
1006 dnl optional GUI controls (in alphabetical order except the first one)
1007 dnl ---------------------------------------------------------------------------
1008
1009 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1010
1011 dnl even with --enable-controls, some may be disabled by giving
1012 dnl --disable-<control> later on the command line - but by default all will be
1013 dnl used (and vice versa)
1014 if test "$wxUSE_CONTROLS" = "yes"; then
1015   DEFAULT_wxUSE_ACCEL=yes
1016   DEFAULT_wxUSE_BMPBUTTON=yes
1017   DEFAULT_wxUSE_BUTTON=yes
1018   DEFAULT_wxUSE_CALCTRL=yes
1019   DEFAULT_wxUSE_CARET=yes
1020   DEFAULT_wxUSE_COMBOBOX=yes
1021   DEFAULT_wxUSE_CHECKBOX=yes
1022   DEFAULT_wxUSE_CHECKLISTBOX=yes
1023   DEFAULT_wxUSE_CHOICE=yes
1024   DEFAULT_wxUSE_CHOICEBOOK=yes
1025   DEFAULT_wxUSE_DATEPICKCTRL=yes
1026   DEFAULT_wxUSE_GAUGE=yes
1027   DEFAULT_wxUSE_GRID=yes
1028   DEFAULT_wxUSE_IMAGLIST=yes
1029   DEFAULT_wxUSE_LISTBOOK=yes
1030   DEFAULT_wxUSE_LISTBOX=yes
1031   DEFAULT_wxUSE_LISTCTRL=yes
1032   DEFAULT_wxUSE_NOTEBOOK=yes
1033   DEFAULT_wxUSE_RADIOBOX=yes
1034   DEFAULT_wxUSE_RADIOBTN=yes
1035   DEFAULT_wxUSE_SASH=yes
1036   DEFAULT_wxUSE_SCROLLBAR=yes
1037   DEFAULT_wxUSE_SLIDER=yes
1038   DEFAULT_wxUSE_SPINBTN=yes
1039   DEFAULT_wxUSE_SPINCTRL=yes
1040   DEFAULT_wxUSE_SPLITTER=yes
1041   DEFAULT_wxUSE_STATBMP=yes
1042   DEFAULT_wxUSE_STATBOX=yes
1043   DEFAULT_wxUSE_STATLINE=yes
1044   DEFAULT_wxUSE_STATUSBAR=yes
1045   DEFAULT_wxUSE_TAB_DIALOG=yes
1046   DEFAULT_wxUSE_TOGGLEBTN=yes
1047   DEFAULT_wxUSE_TOOLBAR=yes
1048   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1049   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1050   DEFAULT_wxUSE_TOOLTIPS=yes
1051   DEFAULT_wxUSE_TREECTRL=yes
1052   DEFAULT_wxUSE_POPUPWIN=yes
1053   DEFAULT_wxUSE_TIPWINDOW=yes
1054 elif test "$wxUSE_CONTROLS" = "no"; then
1055   DEFAULT_wxUSE_ACCEL=no
1056   DEFAULT_wxUSE_BMPBUTTON=no
1057   DEFAULT_wxUSE_BUTTON=no
1058   DEFAULT_wxUSE_CALCTRL=no
1059   DEFAULT_wxUSE_CARET=no
1060   DEFAULT_wxUSE_COMBOBOX=no
1061   DEFAULT_wxUSE_CHECKBOX=no
1062   DEFAULT_wxUSE_CHECKLISTBOX=no
1063   DEFAULT_wxUSE_CHOICE=no
1064   DEFAULT_wxUSE_CHOICEBOOK=no
1065   DEFAULT_wxUSE_DATEPICKCTRL=no
1066   DEFAULT_wxUSE_GAUGE=no
1067   DEFAULT_wxUSE_GRID=no
1068   DEFAULT_wxUSE_IMAGLIST=no
1069   DEFAULT_wxUSE_LISTBOOK=no
1070   DEFAULT_wxUSE_LISTBOX=no
1071   DEFAULT_wxUSE_LISTCTRL=no
1072   DEFAULT_wxUSE_NOTEBOOK=no
1073   DEFAULT_wxUSE_RADIOBOX=no
1074   DEFAULT_wxUSE_RADIOBTN=no
1075   DEFAULT_wxUSE_SASH=no
1076   DEFAULT_wxUSE_SCROLLBAR=no
1077   DEFAULT_wxUSE_SLIDER=no
1078   DEFAULT_wxUSE_SPINBTN=no
1079   DEFAULT_wxUSE_SPINCTRL=no
1080   DEFAULT_wxUSE_SPLITTER=no
1081   DEFAULT_wxUSE_STATBMP=no
1082   DEFAULT_wxUSE_STATBOX=no
1083   DEFAULT_wxUSE_STATLINE=no
1084   DEFAULT_wxUSE_STATUSBAR=no
1085   DEFAULT_wxUSE_TAB_DIALOG=no
1086   DEFAULT_wxUSE_TOGGLEBTN=no
1087   DEFAULT_wxUSE_TOOLBAR=no
1088   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1089   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1090   DEFAULT_wxUSE_TOOLTIPS=no
1091   DEFAULT_wxUSE_TREECTRL=no
1092   DEFAULT_wxUSE_POPUPWIN=no
1093   DEFAULT_wxUSE_TIPWINDOW=no
1094 fi
1095
1096 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1097 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1098 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1099 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1100 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1101 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1102 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1103 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1104 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1105 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1106 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1107 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1108 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1109 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1110 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1111 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1112 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1113 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1114 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1115 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1116 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1117 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1118 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1119 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1120 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1121 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1122 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1123 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1124 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1125 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1126 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1127 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1128 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1129 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1130 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1131 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1132 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1133 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1134 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1135 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1136 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1137
1138 dnl ---------------------------------------------------------------------------
1139 dnl common dialogs
1140 dnl ---------------------------------------------------------------------------
1141
1142 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1143 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1144 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1145 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1146 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1147 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1148 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1149 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1150 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1151 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1152 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1153 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1154 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1155 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1156
1157 dnl ---------------------------------------------------------------------------
1158 dnl misc GUI options
1159 dnl ---------------------------------------------------------------------------
1160
1161 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1162 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1163 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1164 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1165 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1166 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1167 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1168 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1169 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1170 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1171 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1172
1173 dnl ---------------------------------------------------------------------------
1174 dnl support for image formats that do not rely on external library
1175 dnl ---------------------------------------------------------------------------
1176
1177 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1178 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1179 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1180 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1181 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1182 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1183 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1184 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1185
1186 fi
1187
1188 dnl ---------------------------------------------------------------------------
1189 dnl flavour support
1190 dnl ---------------------------------------------------------------------------
1191
1192 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1193 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1194 dnl It doesn't actually change anything but the output file names.
1195 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1196
1197 dnl ---------------------------------------------------------------------------
1198 dnl some win32 settings
1199 dnl ---------------------------------------------------------------------------
1200
1201 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1202 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1203 if test "x$VENDOR" = "x"; then
1204     VENDOR="custom"
1205 fi
1206
1207
1208 dnl for GUI only
1209
1210 dnl cache the options values before (may be) aborting below
1211 WX_ARG_CACHE_FLUSH
1212
1213 dnl check that no more than one toolkit is given and that if none are given that
1214 dnl we have a default one
1215
1216 AC_MSG_CHECKING(for toolkit)
1217
1218 # In Wine, we need to default to MSW, not GTK or MOTIF
1219 if test "$wxUSE_WINE" = "yes"; then
1220     DEFAULT_DEFAULT_wxUSE_GTK=0
1221     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1222     DEFAULT_DEFAULT_wxUSE_MSW=1
1223     wxUSE_SHARED=no
1224 fi
1225
1226
1227 if test "$wxUSE_GUI" = "yes"; then
1228
1229     if test "$USE_BEOS" = 1; then
1230         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1231     fi
1232
1233     if test "$TOOLKIT_GIVEN" = 1; then
1234       dnl convert "yes", "any" or a number to 1 and "no" to 0
1235       for toolkit in `echo $ALL_TOOLKITS`; do
1236         var=wxUSE_$toolkit
1237         eval "value=\$${var}"
1238         if test "x$value" = "xno"; then
1239           eval "$var=0"
1240         elif test "x$value" != "x"; then
1241           eval "$var=1"
1242         fi
1243
1244         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1245           eval "wx${toolkit}_VERSION=$value"
1246         fi
1247       done
1248     else
1249       dnl try to guess the most apropriate toolkit for this platform
1250       for toolkit in `echo $ALL_TOOLKITS`; do
1251         if test "$has_toolkit_in_cache" != 1; then
1252           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1253         else
1254           var=DEFAULT_wxUSE_$toolkit
1255
1256           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1257           if test "x$version" != "x"; then
1258             eval "wx${toolkit}_VERSION=$version"
1259           fi
1260         fi
1261         eval "wxUSE_$toolkit=\$${var}"
1262       done
1263     fi
1264
1265     dnl we suppose that expr is available (maybe there is a better way to do
1266     dnl this? what about using ALL_TOOLKITS? TODO)
1267     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1268                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1269                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1270
1271     dnl Allow wxUSE_PM only for OS/2 with EMX.
1272     case "${host}" in
1273       *-pc-os2_emx | *-pc-os2-emx )
1274         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1275     esac
1276
1277     case "$NUM_TOOLKITS" in
1278       1)
1279       ;;
1280       0)
1281         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1282       ;;
1283       *)
1284         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1285     esac
1286
1287     # to be removed when --disable-gtk2 isn't needed
1288     if test "x$wxUSE_GTK2" = "xyes"; then
1289         wxGTK_VERSION=2
1290     elif test "x$wxUSE_GTK2" = "xno"; then
1291         wxGTK_VERSION=1
1292     fi
1293
1294     dnl cache the wxUSE_<TOOLKIT> values too
1295     for toolkit in `echo $ALL_TOOLKITS`; do
1296       var=wxUSE_$toolkit
1297       eval "value=\$${var}"
1298       if test "x$value" != x; then
1299         cache_var=CACHE_$toolkit
1300         eval "cache=\$${cache_var}"
1301         if test "$cache" = 1; then
1302           echo "$var=$value" >> ${wx_arg_cache_file}
1303           eval "version=\$wx${toolkit}_VERSION"
1304           if test "x$version" != "x"; then
1305             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1306           fi
1307         fi
1308         if test "$value" = 1; then
1309           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1310           AC_MSG_RESULT($toolkit_echo)
1311         fi
1312       fi
1313     done
1314 else
1315     if test "x$host_alias" != "x"; then
1316         AC_MSG_RESULT(base ($host_alias hosted) only)
1317     else
1318         AC_MSG_RESULT(base only)
1319     fi
1320 fi
1321
1322 dnl ---------------------------------------------------------------------------
1323 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1324 dnl 'just' a POSIX platform, so the Win32 API must not be available
1325 dnl ---------------------------------------------------------------------------
1326 dnl (Windows-only piece)
1327 wants_win32=0
1328 doesnt_want_win32=0
1329 case "${host}" in
1330   *-*-cygwin*)
1331       if test "$wxUSE_MSW" = 1 ; then
1332         wants_win32=1
1333       else
1334         doesnt_want_win32=1
1335       fi
1336   ;;
1337   *-*-mingw*)
1338       wants_win32=1
1339   ;;
1340 esac
1341
1342 dnl ---------------------------------------------------------------------------
1343 dnl Wine is a virtual platform, we need to patch things up a bit
1344 dnl ---------------------------------------------------------------------------
1345 if test "$wxUSE_WINE" = "yes"; then
1346     wants_win32=1
1347     dnl FIXME: we should do a better job of testing for these
1348     CC=winegcc
1349     CXX=wineg++
1350     RESCOMP=wrc
1351     LDFLAGS_GUI="-mwindows"
1352 fi
1353
1354 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1355 dnl     take effect on Cygwin/Mingw and not other platforms.
1356 if test "$wants_win32" = 1 ; then
1357     USE_UNIX=0
1358     USE_WIN32=1
1359     AC_DEFINE(__WIN32__)
1360     AC_DEFINE(__WIN95__)
1361     AC_DEFINE(__WINDOWS__)
1362     AC_DEFINE(__GNUWIN32__)
1363     AC_DEFINE(STRICT)
1364     AC_DEFINE(WINVER, 0x0400)
1365 fi
1366 if test "$doesnt_want_win32" = 1 ; then
1367     USE_UNIX=1
1368     USE_WIN32=0
1369 fi
1370 dnl (end of Windows-only piece)
1371
1372 if test "$USE_UNIX" = 1 ; then
1373     wxUSE_UNIX=yes
1374     AC_DEFINE(__UNIX__)
1375 fi
1376
1377 dnl ---------------------------------------------------------------------------
1378 dnl Checks for programs
1379 dnl ---------------------------------------------------------------------------
1380
1381 dnl flush the cache because checking for programs might abort
1382 AC_CACHE_SAVE
1383
1384 dnl cross-compiling support: we're cross compiling if the build system is
1385 dnl different from the target one (assume host and target be always the same)
1386 if test "$build" != "$host" ; then
1387     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1388         CC=$host_alias-gcc
1389         CXX=$host_alias-c++
1390         AR=$host_alias-ar
1391         RANLIB=$host_alias-ranlib
1392         DLLTOOL=$host_alias-dlltool
1393         RESCOMP=$host_alias-windres
1394         STRIP=$host_alias-strip
1395     elif test "x$CC" '!=' "x"; then
1396         echo "You set CC, I assume you know what you are doing."
1397     else
1398         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1399     fi
1400 fi
1401
1402 dnl C-compiler checks
1403 dnl   defines CC with the compiler to use
1404 dnl   defines GCC with yes if using gcc
1405 dnl   defines GCC empty if not using gcc
1406 dnl   defines CFLAGS
1407 dnl
1408 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1409 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1410 dnl -g and -O flags ourselves below
1411 CFLAGS=${CFLAGS:=}
1412 AC_BAKEFILE_PROG_CC
1413
1414 dnl is -traditional needed for correct compilations
1415 dnl   adds -traditional for gcc if needed
1416 AC_PROG_GCC_TRADITIONAL
1417
1418 AC_LANG_SAVE
1419 AC_LANG_CPLUSPLUS
1420
1421 dnl C++-compiler checks
1422 dnl   defines CXX with the compiler to use
1423 dnl   defines GXX with yes if using gxx
1424 dnl   defines GXX empty if not using gxx
1425 dnl   defines CXXFLAGS
1426 dnl
1427 dnl see CFLAGS line above
1428 CXXFLAGS=${CXXFLAGS:=}
1429 AC_BAKEFILE_PROG_CXX
1430
1431 AC_LANG_RESTORE
1432
1433 dnl ranlib command
1434 dnl   defines RANLIB with the appropriate command
1435 AC_PROG_RANLIB
1436
1437 dnl ar command
1438 dnl   defines AR with the appropriate command
1439 AC_CHECK_PROG(AR, ar, ar)
1440 if test "x$AR" = "x" ; then
1441     AC_MSG_ERROR([ar is needed to build wxWidgets])
1442 fi
1443
1444 dnl install checks
1445 dnl   defines INSTALL with the appropriate command
1446 AC_PROG_INSTALL
1447
1448 dnl   make install path absolute (if not already);
1449 dnl   will fail with (some) MSDOS paths
1450 case ${INSTALL} in
1451   /* ) # Absolute
1452      ;;
1453   ?:* ) # Drive letter, considered as absolute.
1454      ;;
1455   *)
1456      INSTALL=`pwd`/${INSTALL} ;;
1457 esac
1458
1459
1460 case "${host}" in
1461
1462     dnl The other BSD's should probably go in here too, since this is
1463     dnl to workaround a strange static lib BSDism.
1464     dnl Mac OS X install seems to ignore -p option...
1465     powerpc-*-darwin* )
1466         INSTALL_PROGRAM="cp -fp"
1467         INSTALL_DATA="cp -fp"
1468         ;;
1469     *)
1470         ;;
1471 esac
1472
1473 dnl strip command
1474 dnl   defines STRIP as strip or nothing if not found
1475 AC_CHECK_PROG(STRIP, strip, strip, true)
1476
1477 dnl does make support "-include" (only GNU make does AFAIK)?
1478 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1479 [
1480     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1481             egrep -s GNU > /dev/null); then
1482         wx_cv_prog_makeisgnu="yes"
1483     else
1484         wx_cv_prog_makeisgnu="no"
1485     fi
1486 ])
1487
1488 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1489     IF_GNU_MAKE=""
1490 else
1491     IF_GNU_MAKE="#"
1492 fi
1493
1494 AC_SUBST(IF_GNU_MAKE)
1495
1496 dnl we don't need to check for VPATH support in GNU make - it does have it
1497 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1498 dnl check if VPATH works
1499 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1500 dnl create Makefile
1501 cat - << EOF > confMake
1502 check : file
1503         cp \$? \$@
1504         cp \$? final_file
1505 EOF
1506
1507 if test ! -d sub ; then
1508   mkdir sub
1509 fi
1510 echo dummy > sub/file
1511 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1512 RESULT=$?
1513 rm -f sub/file check final_file confMake
1514 rmdir sub
1515 if test "$RESULT" = 0; then
1516   wx_cv_prog_makevpath="yes"
1517 else
1518   wx_cv_prog_makevpath="no"
1519 fi
1520 ])
1521
1522 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1523 AC_MSG_ERROR([
1524 You need a make-utility that is able to use the variable
1525 VPATH correctly.
1526 If your version of make does not support VPATH correctly,
1527 please install GNU-make (possibly as gmake), and start
1528 configure with the following command:
1529 export MAKE=gmake; ./configure  for sh-type shells
1530 setenv MAKE gmake; ./configure  for csh-type shells
1531 Also please do remember to use gmake in this case every time
1532 you are trying to compile.
1533 ])
1534 fi dnl make without VPATH
1535 fi dnl not GNU make
1536
1537 dnl needed for making link to setup.h
1538 AC_PROG_LN_S
1539
1540 dnl ------------------------------------------------------------------------
1541 dnl Platform specific tests
1542 dnl ------------------------------------------------------------------------
1543
1544 dnl xlC needs -qunique (at least on AIX) so that one source file can be
1545 dnl compiled to multiple object files and safely linked together.
1546 if test "x$XLCXX" = "xyes"; then
1547     CXXFLAGS="$CXXFLAGS -qunique"
1548 fi
1549
1550
1551 dnl This case is for OS X vs. everything else
1552 case "${host}" in
1553   powerpc-*-darwin* )
1554     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1555     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1556         choke me for lack of PowerPC
1557 #endif
1558 ],
1559         [AC_MSG_RESULT([yes])],
1560         [AC_MSG_RESULT([no])
1561         AC_DEFINE(__POWERPC__)
1562     ])
1563     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1564     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1565 ],[],
1566         [AC_MSG_RESULT([yes])],
1567         [AC_MSG_RESULT([no])
1568         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1569         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1570 #include <CoreFoundation/CFBase.h>
1571         ],[],
1572         [AC_MSG_RESULT([yes])
1573         dnl We must use -D so source files that don't include wx/setup.h
1574         dnl but do include CFBase will work.
1575         CPPFLAGS="$CPPFLAGS -D__CF_USE_FRAMEWORK_INCLUDES__"],
1576         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1577         )
1578         ]
1579     )
1580   ;;
1581 esac
1582
1583 dnl This case is for OS/2 vs. everything else
1584 case "${host}" in
1585   *-pc-os2_emx | *-pc-os2-emx )
1586       dnl ---------------------------------------------------------------------
1587       dnl When we are using gcc on OS/2, we want to be either using resources
1588       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1589       dnl Moreover we need to link explicitly against either stdcpp.a or
1590       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1591       dnl not "g++/c++".
1592       dnl ---------------------------------------------------------------------
1593       dnl (OS/2-only piece)
1594       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1595           dnl More complete Unix emulation for unix-like ports
1596           dnl by linking in POSIX/2's cExt (if available).
1597           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1598       else
1599           dnl Include resources for the "native" port (wxPM).
1600           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1601       fi
1602       dnl Check for the gcc version (and thereby for the C runtime library).
1603       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1604       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1605       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1606       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1607       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1608           AC_TRY_RUN(
1609               dnl Check the gcc version macro.
1610               [
1611                   #include <stdio.h>
1612
1613                   int main()
1614                   {
1615                       FILE *f=fopen("conftestval", "w");
1616                       if (!f) exit(1);
1617                       fprintf(f,
1618                   #if (__GNUC__ < 3)
1619                               "EMX2"
1620                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1621                               "EMX3"
1622                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1623                               "Innotek5"
1624                   #else
1625                               "Innotek6"
1626                   #endif
1627                       );
1628                       exit(0);
1629                   }
1630               ],
1631               wx_cv_gccversion=`cat conftestval`,
1632               wx_cv_gccversion="EMX2",
1633               dnl Compilation error: Assuming standard EMX environment
1634               wx_cv_gccversion="EMX2"
1635           )
1636       ])
1637       if test "$wx_cv_gccversion" = "EMX2"; then
1638           LIBS="$LIBS -lstdcpp"
1639           LDFLAGS="$LDFLAGS -Zsysv-signals"
1640       else
1641           if test "$wx_cv_gccversion" = "EMX3"; then
1642               LIBS="$LIBS -lstdcxx"
1643               LDFLAGS="$LDFLAGS -Zsysv-signals"
1644           else
1645               LIBS="$LIBS -lstdc++"
1646           fi
1647       fi
1648       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1649         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1650         wxUSE_OMF=yes
1651         enable_omf=yes
1652       fi
1653       dnl (end of OS/2-only piece)
1654   ;;
1655   *)
1656       dnl ---------------------------------------------------------------------
1657       dnl look for strcasecmp() in string.h and then strings.h if it's not
1658       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1659       dnl used.
1660       dnl ---------------------------------------------------------------------
1661       dnl (non-OS/2-only piece)
1662
1663       AC_LANG_SAVE
1664       AC_LANG_CPLUSPLUS
1665
1666       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1667           AC_TRY_LINK([
1668               #include <string.h>
1669               ],
1670               [
1671                   strcasecmp("foo", "bar");
1672               ],
1673               ac_cv_string_strcasecmp=yes,
1674               ac_cv_string_strcasecmp=no
1675           )
1676       ])
1677
1678       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1679           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1680       else
1681           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1682               AC_TRY_LINK([
1683                   #include <strings.h>
1684                   ],
1685                   [
1686                       strcasecmp("foo", "bar");
1687                   ],
1688                   ac_cv_strings_strcasecmp=yes,
1689                   ac_cv_strings_strcasecmp=no
1690               )
1691           ])
1692
1693           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1694               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1695           else
1696               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1697           fi
1698       fi
1699
1700       AC_LANG_RESTORE
1701       dnl (end of non-OS/2-only piece)
1702   ;;
1703 esac
1704
1705 dnl ------------------------------------------------------------------------
1706 dnl Check for headers
1707 dnl ------------------------------------------------------------------------
1708
1709 dnl defines HAVE_STDLIB_H
1710 AC_CHECK_HEADERS(stdlib.h)
1711 dnl defines HAVE_MALLOC_H
1712 AC_CHECK_HEADERS(malloc.h)
1713 dnl defines HAVE_UNISTD_H
1714 AC_CHECK_HEADERS(unistd.h)
1715 dnl defines HAVE_WCHAR_H
1716 AC_CHECK_HEADERS(wchar.h)
1717
1718 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1719 if test "$ac_cv_header_wchar_h" != "yes"; then
1720     dnl defines HAVE_WCSTR_H
1721     AC_CHECK_HEADERS(wcstr.h)
1722 fi
1723
1724 dnl defines HAVE_FNMATCH_H
1725 AC_CHECK_HEADERS(fnmatch.h)
1726
1727 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1728     AC_CHECK_FUNCS(fnmatch)
1729 fi
1730
1731 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1732 AC_CHECK_HEADERS(langinfo.h)
1733
1734 case "${host}" in
1735   *-pc-os2_emx | *-pc-os2-emx )
1736       dnl Explicitly link -lintl if langinfo.h is available
1737       dnl and intl not yet included in libc
1738       if test $ac_cv_header_langinfo_h = "yes" \
1739                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1740                      -o "$wx_cv_gccversion" = "EMX3" \
1741                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1742           LIBS="$LIBS -lintl"
1743       fi
1744   ;;
1745 esac
1746
1747 if test "$wxUSE_GUI" = "yes"; then
1748     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1749         dnl defines HAVE_X11_XKBLIB_H
1750         AC_CHECK_HEADERS(X11/Xlib.h)
1751         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1752                          [
1753                           #if HAVE_X11_XLIB_H
1754                             #include <X11/Xlib.h>
1755                           #endif
1756                          ])
1757     fi
1758 fi
1759
1760 dnl ---------------------------------------------------------------------------
1761 dnl Checks for compiler characteristics
1762 dnl ---------------------------------------------------------------------------
1763
1764 dnl defines const to be empty if c-compiler does not support const fully
1765 AC_C_CONST
1766 dnl defines inline to a sensible value for the c-compiler
1767 AC_C_INLINE
1768
1769 dnl check the sizes of integral types (give some reasonable default values for
1770 dnl cross-compiling)
1771 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1772 AC_CHECK_SIZEOF(char, 1)
1773 AC_CHECK_SIZEOF(short, 2)
1774 AC_CHECK_SIZEOF(void *, 4)
1775 AC_CHECK_SIZEOF(int, 4)
1776 AC_CHECK_SIZEOF(long, 4)
1777 AC_CHECK_SIZEOF(size_t, 4)
1778
1779 case "${host}" in
1780     arm-*-linux* )
1781         AC_CHECK_SIZEOF(long long, 8)
1782     ;;
1783     *-hp-hpux* )
1784         AC_CHECK_SIZEOF(long long, 0)
1785         if test "$ac_cv_sizeof_long_long" != "0"; then
1786             dnl HPUX 10.20 headers need this define in order to use long long definitions
1787             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1788         fi
1789     ;;
1790     * )
1791         AC_CHECK_SIZEOF(long long, 0)
1792 esac
1793
1794 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1795 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1796 AC_CHECK_SIZEOF(wchar_t, 0,
1797     [
1798         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1799         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1800         #  error "fake wchar_t"
1801         #endif
1802         #ifdef HAVE_WCHAR_H
1803         #  ifdef __CYGWIN__
1804         #    include <stddef.h>
1805         #  endif
1806         #  include <wchar.h>
1807         #endif
1808         #ifdef HAVE_STDLIB_H
1809         #  include <stdlib.h>
1810         #endif
1811         #include <stdio.h>
1812     ]
1813 )
1814 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1815     wxUSE_WCHAR_T=yes
1816 else
1817     wxUSE_WCHAR_T=no
1818 fi
1819
1820 dnl checks needed to define wxVaCopy
1821 AC_CACHE_CHECK([for va_copy],
1822     wx_cv_func_va_copy,
1823     [
1824         AC_LINK_IFELSE([
1825             #include <stdarg.h>
1826             void foo(char *f, ...)
1827             {
1828                 va_list ap1, ap2;
1829                 va_start(ap1, f);
1830                 va_copy(ap2, ap1);
1831                 va_end(ap2);
1832                 va_end(ap1);
1833             }
1834             int main()
1835             {
1836                 foo("hi", 17);
1837                 return 0;
1838             }],
1839             wx_cv_func_va_copy=yes,
1840             wx_cv_func_va_copy=no
1841         )
1842     ]
1843 )
1844
1845 if test $wx_cv_func_va_copy = "yes"; then
1846     AC_DEFINE(HAVE_VA_COPY)
1847 else
1848     dnl try to understand how can we copy va_lists
1849     AC_CACHE_CHECK([if va_list can be copied by value],
1850         wx_cv_type_va_list_lvalue,
1851         [
1852             AC_RUN_IFELSE([
1853                 #include <stdarg.h>
1854                 int foo(char *f, ...)
1855                 {
1856                     va_list ap1, ap2;
1857                     va_start(ap1, f);
1858                     ap2 = ap1;
1859                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1860                         return 1;
1861                     va_end(ap2);
1862                     va_end(ap1);
1863                     return 0;
1864                 }
1865                 int main()
1866                 {
1867                     return foo("hi", 17);
1868                 }],
1869                 wx_cv_type_va_list_lvalue=yes,
1870                 wx_cv_type_va_list_lvalue=no,
1871                 dnl assume most common case for cross-compiling...
1872                 wx_cv_type_va_list_lvalue=yes
1873             )
1874         ]
1875     )
1876
1877     if test $wx_cv_type_va_list_lvalue != "yes"; then
1878         dnl we suppose that the only thing which can't be copied like this
1879         dnl are arrays... only experience will show whether this is really true
1880         AC_DEFINE(VA_LIST_IS_ARRAY)
1881     fi
1882 fi
1883
1884 dnl check for large file support
1885 AC_SYS_LARGEFILE
1886
1887 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1888 dnl line because otherwise the system headers risk being included before
1889 dnl wx/defs.h which defines these constants leading to inconsistent
1890 dnl sizeof(off_t) in different source files of the same program and linking
1891 dnl problems
1892 if test "x$wx_largefile" = "xyes"; then
1893     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1894         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1895     else
1896         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1897     fi
1898     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1899     AC_FUNC_FSEEKO
1900     if test "$ac_cv_sys_largefile_source" != no; then
1901         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1902     fi
1903     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1904 fi
1905
1906 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1907 WX_C_BIGENDIAN
1908
1909 dnl check for iostream (as opposed to iostream.h) standard header
1910 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1911
1912 dnl check whether C++ compiler supports bool built-in type
1913 WX_CPP_BOOL
1914
1915 dnl check whether C++ compiler supports explicit keyword
1916 WX_CPP_EXPLICIT
1917
1918 dnl check whether C++ compiler supports C++ casts
1919 AC_CXX_CONST_CAST
1920 AC_CXX_REINTERPRET_CAST
1921 AC_CXX_STATIC_CAST
1922 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1923 dnl AC_CXX_DYNAMIC_CAST
1924
1925 dnl check for std::string or std::wstring
1926 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1927     AC_LANG_PUSH(C++)
1928
1929     if test "$wxUSE_UNICODE" = "yes"; then
1930         std_string="std::wstring"
1931         char_type="wchar_t"
1932     else
1933         std_string="std::string"
1934         char_type="char"
1935     fi
1936
1937     dnl check if <string> declares std::wstring
1938     AC_MSG_CHECKING([for $std_string in <string>])
1939     AC_TRY_COMPILE([#include <string>],
1940                    [$std_string foo;],
1941                    [AC_MSG_RESULT(yes)
1942                     AC_DEFINE(HAVE_STD_WSTRING)],
1943                    [AC_MSG_RESULT(no)
1944                     AC_MSG_CHECKING([if std::basic_string<$char_type> works])
1945                     AC_TRY_COMPILE([
1946                         #ifdef HAVE_WCHAR_H
1947                         #  ifdef __CYGWIN__
1948                         #    include <stddef.h>
1949                         #  endif
1950                         #  include <wchar.h>
1951                         #endif
1952                         #ifdef HAVE_STDLIB_H
1953                         #  include <stdlib.h>
1954                         #endif
1955                         #include <stdio.h>
1956                         #include <string>
1957                         ],
1958                         [std::basic_string<$char_type> foo;
1959                          const $char_type* dummy = foo.c_str();],
1960                         [AC_MSG_RESULT(yes)],
1961                         [AC_MSG_RESULT([no])
1962                          if test "$wxUSE_STL" = "yes"; then
1963                              AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1964                          elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1965                              AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1966                          else
1967                              AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1968                              wxUSE_STD_STRING=no
1969                          fi
1970                         ]
1971                     )
1972                     ])
1973
1974     AC_LANG_POP
1975 fi
1976
1977 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1978     AC_LANG_PUSH(C++)
1979
1980     AC_CHECK_TYPES([std::istream, std::ostream],,
1981                    [wxUSE_STD_IOSTREAM=no],
1982                    [#include <iostream>])
1983
1984     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1985         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1986             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1987         else
1988             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1989         fi
1990     fi
1991
1992     AC_LANG_POP
1993 fi
1994
1995 if test "$wxUSE_STL" = "yes"; then
1996     AC_LANG_PUSH(C++)
1997
1998     dnl check for basic STL functionality
1999     AC_MSG_CHECKING([for basic STL functionality])
2000     AC_TRY_COMPILE([#include <string>
2001                     #include <functional>
2002                     #include <algorithm>
2003                     #include <vector>
2004                     #include <list>],
2005                     [std::vector<int> moo;
2006                      std::list<int> foo;
2007                      std::vector<int>::iterator it =
2008                          std::find_if(moo.begin(), moo.end(),
2009                                       std::bind2nd(std::less<int>(), 3));],
2010                     [AC_MSG_RESULT([yes])],
2011                     [AC_MSG_RESULT([no])
2012                      AC_MSG_ERROR([Basic STL functionality missing])])
2013
2014     dnl check for compliant std::string::compare
2015     AC_MSG_CHECKING([for compliant std::string::compare])
2016     AC_TRY_COMPILE([#include <string>],
2017                    [std::string foo, bar;
2018                     foo.compare(bar);
2019                     foo.compare(1, 1, bar);
2020                     foo.compare(1, 1, bar, 1, 1);
2021                     foo.compare("");
2022                     foo.compare(1, 1, "");
2023                     foo.compare(1, 1, "", 2);],
2024                    [AC_MSG_RESULT(yes)
2025                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
2026                    [AC_MSG_RESULT(no)])
2027
2028     dnl check for hash_map and hash_set headers
2029     AC_CHECK_HEADER([hash_map],
2030                     [AC_MSG_CHECKING([for hash_map and hash_set])
2031                      AC_TRY_COMPILE([#include <hash_map>
2032                                      #include <hash_set>],
2033                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2034                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2035                                     [AC_MSG_RESULT(yes)
2036                                      AC_DEFINE(HAVE_HASH_MAP)
2037                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
2038                                     [AC_MSG_RESULT(no)])
2039                      ])
2040
2041     AC_CHECK_HEADER([ext/hash_map],
2042                     [AC_MSG_CHECKING([for hash_map and hash_set])
2043                      AC_TRY_COMPILE([#include <ext/hash_map>
2044                                      #include <ext/hash_set>],
2045                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2046                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2047                                     [AC_MSG_RESULT(yes)
2048                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
2049                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
2050                                     [AC_MSG_RESULT(no)])
2051                      ])
2052
2053     AC_LANG_POP
2054 fi
2055
2056 dnl ---------------------------------------------------------------------------
2057 dnl Define search path for includes and libraries: all headers and libs will be
2058 dnl looked for in all directories of this path
2059 dnl ---------------------------------------------------------------------------
2060
2061 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2062 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2063 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2064 dnl
2065 dnl Also try to put all directories which may contain X11R6 before those which
2066 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2067 dnl
2068 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2069 dnl systems which have both (AIX 4.x does)
2070 SEARCH_INCLUDE="\
2071     /usr/local/include        \
2072                               \
2073     /usr/Motif-2.1/include    \
2074     /usr/Motif-1.2/include    \
2075     /usr/include/Motif1.2     \
2076     /opt/xpm/include/X11      \
2077     /opt/GBxpm/include/       \
2078     /opt/GBxpm/X11/include/   \
2079                               \
2080     /usr/dt/include           \
2081     /usr/openwin/include      \
2082                               \
2083     /usr/include/Xm           \
2084                               \
2085     /usr/X11R6/include        \
2086     /usr/X11R6.4/include      \
2087     /usr/X11R5/include        \
2088     /usr/X11R4/include        \
2089                               \
2090     /usr/include/X11R6        \
2091     /usr/include/X11R5        \
2092     /usr/include/X11R4        \
2093                               \
2094     /usr/local/X11R6/include  \
2095     /usr/local/X11R5/include  \
2096     /usr/local/X11R4/include  \
2097                               \
2098     /usr/local/include/X11R6  \
2099     /usr/local/include/X11R5  \
2100     /usr/local/include/X11R4  \
2101                               \
2102     /usr/X11/include          \
2103     /usr/include/X11          \
2104     /usr/local/X11/include    \
2105     /usr/local/include/X11    \
2106                               \
2107     /usr/X386/include         \
2108     /usr/x386/include         \
2109     /usr/XFree86/include/X11  \
2110                               \
2111     X:/XFree86/include        \
2112     X:/XFree86/include/X11    \
2113                               \
2114     /usr/include/gtk          \
2115     /usr/local/include/gtk    \
2116     /usr/include/glib         \
2117     /usr/local/include/glib   \
2118                               \
2119     /usr/include/qt           \
2120     /usr/local/include/qt     \
2121                               \
2122     /usr/local/arm/3.3.2/include     \
2123                               \
2124     /usr/include/windows      \
2125     /usr/include/wine         \
2126     /usr/local/include/wine   \
2127                               \
2128     /usr/unsupported/include  \
2129     /usr/athena/include       \
2130     /usr/local/x11r5/include  \
2131     /usr/lpp/Xamples/include  \
2132                               \
2133     /usr/openwin/share/include"
2134
2135 dnl prepend lib and lib32 for IRIX where the files in these directories should
2136 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2137 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2138 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2139 dnl
2140 dnl also put 64 bit versions for Linux on AMD, they must come before the usual
2141 dnl locations or 64 bit compilation failed
2142 SEARCH_LIB="/usr/lib /usr/lib32 /usr/lib64 /usr/X11R6/lib64 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g`"
2143
2144 dnl ------------------------------------------------------------------------
2145 dnl Check for libraries
2146 dnl ------------------------------------------------------------------------
2147
2148 dnl flush the cache because checking for libraries below might abort
2149 AC_CACHE_SAVE
2150
2151 dnl check for glibc version
2152 dnl
2153 dnl VZ: I have no idea why had this check been there originally, but now
2154 dnl     we could probably do without it by just always adding _GNU_SOURCE
2155 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2156     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2157         AC_TRY_COMPILE([#include <features.h>],
2158             [
2159                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2160                     #error not glibc2.1
2161                 #endif
2162             ],
2163             [
2164                 wx_cv_lib_glibc21=yes
2165             ],
2166             [
2167                 wx_cv_lib_glibc21=no
2168             ]
2169         )
2170     ])
2171     if test "$wx_cv_lib_glibc21" = "yes"; then
2172         AC_DEFINE(wxHAVE_GLIBC2)
2173     fi
2174 fi
2175
2176 dnl we may need _GNU_SOURCE for 2 things:
2177 dnl
2178 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2179 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2180 dnl  which breaks libtiff compilation, so it is simpler to just define
2181 dnl  _GNU_SOURCE to get everything)
2182 dnl
2183 dnl  2. for Unicode functions
2184 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2185     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2186         AC_DEFINE(_GNU_SOURCE)
2187     fi
2188 fi
2189
2190 dnl ---------------------------------------------------------------------------
2191 dnl Optional libraries
2192 dnl
2193 dnl   --with-<lib>=sys
2194 dnl       looks for system library and fails if not found
2195 dnl
2196 dnl   --with-<lib>
2197 dnl   --with-<lib>=yes
2198 dnl       looks for system library and, if not found, prints a warning,
2199 dnl       falls back to the builtin wx version, and continues configuration
2200 dnl
2201 dnl   --with-<lib>=builtin
2202 dnl       uses builtin wx version without searching for system library
2203 dnl
2204 dnl   --with-<lib>=no
2205 dnl   --without-<lib>
2206 dnl       do not use library (neither system nor builtin wx version)
2207 dnl
2208 dnl ---------------------------------------------------------------------------
2209
2210 dnl ------------------------------------------------------------------------
2211 dnl Check for regex libraries
2212 dnl ------------------------------------------------------------------------
2213
2214 if test "$wxUSE_REGEX" != "no"; then
2215     AC_DEFINE(wxUSE_REGEX)
2216
2217     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2218         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2219         wxUSE_REGEX=builtin
2220     fi
2221
2222     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2223         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2224         dnl on some old systems it may be in libregex - check for it too?
2225         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2226
2227         if test "x$ac_cv_func_regcomp" != "xyes"; then
2228             if test "$wxUSE_REGEX" = "sys" ; then
2229                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2230             else
2231                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2232                 wxUSE_REGEX=builtin
2233             fi
2234         else
2235             dnl we are using the system library
2236             wxUSE_REGEX=sys
2237             dnl only the built-in supports advanced REs
2238             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2239         fi
2240     fi
2241 fi
2242
2243 dnl ------------------------------------------------------------------------
2244 dnl Check for zlib compression library
2245 dnl ------------------------------------------------------------------------
2246
2247 ZLIB_LINK=
2248 if test "$wxUSE_ZLIB" != "no" ; then
2249     AC_DEFINE(wxUSE_ZLIB)
2250
2251     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2252         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2253         dnl should still use it because hopefully (can someone confirm this?)
2254         dnl Apple did fix the security problem in it and not using the system
2255         dnl library results in a whole bunch of warnings when linking with
2256         dnl Carbon framework
2257         if test "$USE_DARWIN" = 1; then
2258             system_zlib_h_ok="yes"
2259         else
2260             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2261             dnl known to not work) and although I don't know which is
2262             dnl the minimal required version it's safer to test for 1.1.4 as
2263             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2264             dnl has anything more ancient (1.1.3 was released in July 1998)
2265             dnl anyhow
2266             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2267                 [AC_TRY_RUN(
2268                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2269                     [
2270                         #include <zlib.h>
2271                         #include <stdio.h>
2272
2273                         int main()
2274                         {
2275                             FILE *f=fopen("conftestval", "w");
2276                             if (!f) exit(1);
2277                             fprintf(f, "%s",
2278                                     ZLIB_VERSION[0] == '1' &&
2279                                     (ZLIB_VERSION[2] > '1' ||
2280                                     (ZLIB_VERSION[2] == '1' &&
2281                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2282                             exit(0);
2283                         }
2284                     ],
2285                     ac_cv_header_zlib_h=`cat conftestval`,
2286                     ac_cv_header_zlib_h=no,
2287                     dnl cross-compiling: don't have an answer, try later
2288                     unset ac_cv_header_zlib_h
2289                 )]
2290             )
2291             dnl If the test above did not come up with a value (e.g. cross
2292             dnl compiling) then this should give a definitive answer
2293             AC_CHECK_HEADER(zlib.h)
2294
2295             system_zlib_h_ok=$ac_cv_header_zlib_h
2296         fi
2297
2298         if test "$system_zlib_h_ok" = "yes"; then
2299             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2300         fi
2301
2302         if test "x$ZLIB_LINK" = "x" ; then
2303             if test "$wxUSE_ZLIB" = "sys" ; then
2304                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2305             else
2306                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2307                 wxUSE_ZLIB=builtin
2308             fi
2309         else
2310             dnl we are using the system library
2311             wxUSE_ZLIB=sys
2312         fi
2313     fi
2314 fi
2315
2316 dnl ------------------------------------------------------------------------
2317 dnl Check for png library
2318 dnl ------------------------------------------------------------------------
2319
2320 PNG_LINK=
2321 if test "$wxUSE_LIBPNG" != "no" ; then
2322     AC_DEFINE(wxUSE_LIBPNG)
2323
2324     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2325         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2326         wxUSE_LIBPNG=sys
2327     fi
2328
2329     dnl for the check below to have a chance to succeed, we must already have
2330     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2331     dnl doesn't depend on zlib)
2332     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2333         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2334         wxUSE_LIBPNG=builtin
2335     fi
2336
2337     if test "$wxUSE_MGL" != 1 ; then
2338         dnl Don't check for libpng when building wxMGL, libmgl contains it
2339         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2340             dnl libpng version 0.9 is known to not work, if an even newer
2341             dnl version is required, just bump it up in the test below
2342             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2343                 [AC_TRY_RUN(
2344                     dnl png.h defines PNG_LIBPNG_VER=number
2345                     [
2346                         #include <png.h>
2347                         #include <stdio.h>
2348
2349                         int main()
2350                         {
2351                             FILE *f=fopen("conftestval", "w");
2352                             if (!f) exit(1);
2353                             fprintf(f, "%s",
2354                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2355                             exit(0);
2356                         }
2357                     ],
2358                     ac_cv_header_png_h=`cat conftestval`,
2359                     ac_cv_header_png_h=no,
2360                     dnl cross-compiling: test (later) if we have any png.h
2361                     unset ac_cv_header_png_h
2362                 )]
2363             )
2364             AC_CHECK_HEADER(png.h)
2365
2366             if test "$ac_cv_header_png_h" = "yes"; then
2367                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2368             fi
2369
2370             if test "x$PNG_LINK" = "x" ; then
2371                 if test "$wxUSE_LIBPNG" = "sys" ; then
2372                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2373                 else
2374                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2375                     wxUSE_LIBPNG=builtin
2376                 fi
2377             else
2378                 dnl we are using the system library
2379                 wxUSE_LIBPNG=sys
2380             fi
2381         fi
2382     fi
2383
2384     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2385 fi
2386
2387 dnl ------------------------------------------------------------------------
2388 dnl Check for jpeg library
2389 dnl ------------------------------------------------------------------------
2390
2391 JPEG_LINK=
2392 if test "$wxUSE_LIBJPEG" != "no" ; then
2393     AC_DEFINE(wxUSE_LIBJPEG)
2394
2395     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2396         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2397         wxUSE_LIBJPEG=sys
2398     fi
2399
2400     if test "$wxUSE_MGL" != 1 ; then
2401         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2402         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2403             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2404             dnl HAVE_STDLIB_H which are already defined and this provokes
2405             dnl a compiler warning which configure considers as an error...
2406             AC_MSG_CHECKING(for jpeglib.h)
2407             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2408                 AC_TRY_COMPILE(
2409                     [
2410                         #undef HAVE_STDLIB_H
2411                         #include <stdio.h>
2412                         #include <jpeglib.h>
2413                     ],
2414                     [
2415                     ],
2416                     ac_cv_header_jpeglib_h=yes,
2417                     ac_cv_header_jpeglib_h=no
2418                 )
2419             )
2420             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2421
2422             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2423                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2424             fi
2425
2426             if test "x$JPEG_LINK" = "x" ; then
2427                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2428                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2429                 else
2430                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2431                     wxUSE_LIBJPEG=builtin
2432                 fi
2433             else
2434                 dnl we are using the system library
2435                 wxUSE_LIBJPEG=sys
2436             fi
2437         fi
2438     fi
2439 fi
2440
2441 dnl ------------------------------------------------------------------------
2442 dnl Check for tiff library
2443 dnl ------------------------------------------------------------------------
2444
2445 TIFF_LINK=
2446 TIFF_PREREQ_LINKS=-lm
2447 if test "$wxUSE_LIBTIFF" != "no" ; then
2448     AC_DEFINE(wxUSE_LIBTIFF)
2449
2450     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2451         dnl libtiff may depend on libjpeg and libz so use them in the test
2452         dnl below or it would fail
2453         if test "$wxUSE_LIBJPEG" = "sys"; then
2454             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2455         fi
2456         if test "$wxUSE_ZLIB" = "sys"; then
2457             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2458         fi
2459         AC_CHECK_HEADER(tiffio.h,
2460                         [
2461                             AC_CHECK_LIB(tiff, TIFFError,
2462                                          TIFF_LINK=" -ltiff",
2463                                          ,
2464                                          $TIFF_PREREQ_LINKS)
2465                         ]
2466                        )
2467
2468         if test "x$TIFF_LINK" = "x" ; then
2469             if test "$wxUSE_LIBTIFF" = "sys" ; then
2470                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2471             else
2472                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2473                 wxUSE_LIBTIFF=builtin
2474             fi
2475         else
2476             dnl we are using the system library
2477             wxUSE_LIBTIFF=sys
2478         fi
2479     fi
2480 fi
2481
2482 dnl ------------------------------------------------------------------------
2483 dnl Check for expat libraries
2484 dnl ------------------------------------------------------------------------
2485
2486 if test "$wxUSE_WCHAR_T" != "yes"; then
2487     if test "$wxUSE_EXPAT" != "no"; then
2488         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2489         wxUSE_EXPAT=no
2490     fi
2491     if test "$wxUSE_XML" != "no"; then
2492         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2493         wxUSE_XML=no
2494     fi
2495 fi
2496
2497 if test "$wxUSE_EXPAT" != "no"; then
2498     wxUSE_XML=yes
2499     AC_DEFINE(wxUSE_EXPAT)
2500     AC_DEFINE(wxUSE_XML)
2501
2502     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2503         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2504         if test "x$found_expat_h" = "x1"; then
2505             dnl Expat 1.95.6 comes with broken expat.h:
2506             AC_CACHE_CHECK([if expat.h is valid C++ header],
2507                 wx_cv_expat_is_not_broken,
2508                 [
2509                 AC_LANG_SAVE
2510                 AC_LANG_CPLUSPLUS
2511                 AC_TRY_COMPILE([#include <expat.h>],[],
2512                     wx_cv_expat_is_not_broken=yes,
2513                     wx_cv_expat_is_not_broken=no
2514                 )
2515                 AC_LANG_RESTORE
2516                 ]
2517             )
2518             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2519                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2520             fi
2521         fi
2522         if test "x$EXPAT_LINK" = "x" ; then
2523             if test "$wxUSE_EXPAT" = "sys" ; then
2524                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2525             else
2526                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2527                 wxUSE_EXPAT=builtin
2528             fi
2529         else
2530             dnl we are using the system library
2531             wxUSE_EXPAT=sys
2532         fi
2533     fi
2534     if test "$wxUSE_EXPAT" = "builtin" ; then
2535         dnl Expat needs this:
2536         AC_CONFIG_SUBDIRS([src/expat])
2537     fi
2538 fi
2539
2540
2541 dnl ------------------------------------------------------------------------
2542 dnl Check for libmspack
2543 dnl ------------------------------------------------------------------------
2544
2545 if test "$wxUSE_LIBMSPACK" != "no"; then
2546     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2547     if test "x$found_mspack_h" = "x1"; then
2548         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2549                      MSPACK_LINK=" -lmspack")
2550     fi
2551     if test "x$MSPACK_LINK" = "x" ; then
2552         wxUSE_LIBMSPACK=no
2553     fi
2554 fi
2555
2556 if test "$wxUSE_LIBMSPACK" != "no"; then
2557     AC_DEFINE(wxUSE_LIBMSPACK)
2558 fi
2559
2560
2561 dnl ----------------------------------------------------------------
2562 dnl search for toolkit (widget sets)
2563 dnl ----------------------------------------------------------------
2564
2565 AFMINSTALL=
2566 WIN32INSTALL=
2567
2568 TOOLKIT=
2569 TOOLKIT_INCLUDE=
2570 WIDGET_SET=
2571
2572 dnl are we building for a win32 target environment?
2573 dnl If so, setup common stuff needed for both GUI and Base libs.
2574 if test "$USE_WIN32" = 1 ; then
2575     AC_CHECK_HEADERS(w32api.h)
2576     AC_CHECK_HEADER(windows.h, [],
2577     [
2578         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2579     ])
2580
2581     dnl --- FIXME: This is still a somewhat random list of libs,
2582     dnl ---        some of them should probably be included conditionally.
2583     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2584
2585     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2586         LIBS="$LIBS -loleacc"
2587     fi
2588
2589     case "${host}" in
2590         *-*-cygwin* )
2591             dnl Cygwin doesn't include these by default
2592             LIBS="$LIBS -lkernel32 -luser32"
2593             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2594     esac
2595
2596     dnl add extra odbc libs if we have compiled in odbc
2597     if test "$wxUSE_ODBC" = "sys" ; then
2598         wxUSE_ODBC = "yes"
2599     fi
2600     if test "$wxUSE_ODBC" = "yes" ; then
2601         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2602         AC_DEFINE(wxUSE_ODBC)
2603     fi
2604     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2605
2606     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2607     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2608
2609     dnl install Win32-specific files in "make install"
2610     WIN32INSTALL=win32install
2611 fi
2612
2613 if test "$wxUSE_GUI" = "yes"; then
2614     USE_GUI=1
2615
2616     GUI_TK_LIBRARY=
2617
2618     WXGTK12=
2619     WXGTK127=
2620     WXGTK20=
2621     WXGPE=
2622
2623     if test "$wxUSE_COCOA" = 1 ; then
2624         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2625             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2626             wxUSE_PRINTING_ARCHITECTURE=no
2627         fi
2628         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2629             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2630             wxUSE_DRAG_AND_DROP=no
2631         fi
2632         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2633             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2634             wxUSE_DRAGIMAGE=no
2635         fi
2636     fi
2637
2638     if test "$wxUSE_MSW" = 1 ; then
2639         TOOLKIT=MSW
2640         GUIDIST=MSW_DIST
2641
2642         dnl -mwindows causes a heap of other default gui libs to be linked in.
2643         case "${host}" in
2644             *-*-mingw32* )
2645                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2646         esac
2647     fi
2648
2649     if test "$wxUSE_GTK" = 1; then
2650         AC_MSG_CHECKING([for GTK+ version])
2651
2652         gtk_version_cached=1
2653         AC_CACHE_VAL(wx_cv_lib_gtk,
2654             [
2655                 dnl stupid GTK+ AM macros produce their own messages, so we
2656                 dnl have to pass to the next line
2657                 gtk_version_cached=0
2658                 AC_MSG_RESULT()
2659
2660                 dnl we must link against lgthread unless the user
2661                 dnl used --disable-threads
2662                 GTK_MODULES=
2663                 if test "$wxUSE_THREADS" = "yes"; then
2664                     GTK_MODULES=gthread
2665                 fi
2666
2667                 dnl detect GTK2
2668                 wx_cv_lib_gtk=
2669                 if test "x$wxGTK_VERSION" != "x1"; then
2670                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2671                 fi
2672
2673                 dnl detect GTK1.x
2674                 if test -z "$wx_cv_lib_gtk"; then
2675                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2676                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2677
2678                         if test -z "$wx_cv_lib_gtk"; then
2679                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2680                         fi
2681                     fi
2682                 fi
2683
2684                 if test -z "$wx_cv_lib_gtk"; then
2685                     dnl looks better in AC_MSG_RESULT
2686                     wx_cv_lib_gtk=none
2687                 else
2688                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2689                     dnl subsequent runs
2690                     wx_cv_cflags_gtk=$GTK_CFLAGS
2691                     wx_cv_libs_gtk=$GTK_LIBS
2692                 fi
2693             ]
2694         )
2695
2696         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2697         dnl enough
2698         if test "$gtk_version_cached" = 1; then
2699             AC_MSG_RESULT($wx_cv_lib_gtk)
2700         fi
2701
2702         case "$wx_cv_lib_gtk" in
2703             2.0)    WXGTK20=1
2704                     TOOLKIT_VERSION=2
2705                     ;;
2706             1.2.7)  WXGTK127=1
2707                     WXGTK12=1
2708                     ;;
2709             1.2.3)  WXGTK12=1
2710                     ;;
2711             *)      AC_MSG_ERROR([
2712 The development files for GTK+ were not found. For GTK+ 2, please
2713 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2714 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2715 and that the version is 1.2.3 or above. Also check that the
2716 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2717 --libs' are in the LD_LIBRARY_PATH or equivalent.
2718                             ])
2719                     ;;
2720         esac
2721
2722         if test "$WXGTK20" = 1; then
2723             save_CFLAGS="$CFLAGS"
2724             save_LIBS="$LIBS"
2725             CFLAGS="$CFLAGS $wx_cv_cflags_gtk"
2726             LIBS="$LIBS $wx_cv_lib_gtk"
2727
2728             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2729
2730             dnl test if we have at least GTK+ 2.4:
2731             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2732             AC_TRY_COMPILE([
2733                             #include <gtk/gtk.h>
2734                            ],
2735                            [
2736                             #if !GTK_CHECK_VERSION(2,4,0)
2737                             #error "Not GTK+ 2.4"
2738                             #endif
2739                            ],
2740                            [
2741                             AC_DEFINE(__WXGTK24__)
2742                             AC_MSG_RESULT([yes])
2743                            ],
2744                            [
2745                             AC_MSG_RESULT([no])
2746                            ])
2747
2748             CFLAGS="$save_CFLAGS"
2749             LIBS="$save_LIBS"
2750         else
2751             if test "$wxUSE_UNICODE" = "yes"; then
2752                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2753                 wxUSE_UNICODE=no
2754             fi
2755         fi
2756
2757         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2758         dnl have it but we do the check for the others)
2759         if test "$USE_DARWIN" != 1; then
2760             AC_CHECK_FUNCS(poll)
2761         fi
2762
2763         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2764         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2765
2766         AFMINSTALL=afminstall
2767         TOOLKIT=GTK
2768         GUIDIST=GTK_DIST
2769
2770         dnl test for XIM support in libgdk
2771         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2772
2773
2774         dnl test for external libxpm if we're configured to use it
2775         if test "$wxUSE_GPE" = "yes"; then
2776             AC_MSG_CHECKING(for gpewidget library)
2777             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2778             if test "$ac_find_libraries" != "" ; then
2779                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2780                 dnl -lgpewidget must be before all GTK libs and
2781                 dnl we guess its path from the prefix
2782                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2783                 WXGPE=1
2784                 AC_MSG_RESULT(found at $ac_find_libraries)
2785             else
2786                 AC_MSG_RESULT(not found)
2787             fi
2788
2789             dnl AC_MSG_CHECKING(for gpe library)
2790             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2791             dnl if test "$ac_find_libraries" != "" ; then
2792             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2793             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2794             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2795             dnl else
2796             dnl     AC_MSG_RESULT(not found)
2797             dnl fi
2798         fi
2799     fi
2800
2801     if test "$wxUSE_MGL" = 1; then
2802        AC_MSG_CHECKING(for SciTech MGL library)
2803         if test "x$MGL_ROOT" = x ; then
2804             AC_MSG_RESULT(not found)
2805             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2806         else
2807             AC_MSG_RESULT($MGL_ROOT)
2808         fi
2809
2810         AC_MSG_CHECKING(for libmgl location)
2811         dnl Find MGL library that we want
2812         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2813         dnl             and for non-x86 versions
2814         case "${host}" in
2815             *-*-linux* )
2816               dnl glibc.so, glibc are for older versions of MGL,
2817               dnl x86/a, x86/so are used by >= 5.0 R11
2818               if test "x$wxUSE_SHARED" = xyes ; then
2819                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2820               else
2821                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2822               fi
2823               ;;
2824             *-pc-msdosdjgpp )
2825               mgl_os_candidates="dos32/dj2"
2826               ;;
2827             *)
2828               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2829         esac
2830
2831         mgl_lib_type=""
2832         mgl_os=""
2833
2834         for mgl_os_i in $mgl_os_candidates ; do
2835             if test "x$mgl_os" = x ; then
2836                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2837                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2838                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2839                         mgl_lib_type=debug
2840                         mgl_os=$mgl_os_i
2841                     fi
2842                 fi
2843                 if test "x$mgl_lib_type" = x ; then
2844                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2845                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2846                         mgl_lib_type=release
2847                         mgl_os=$mgl_os_i
2848                     fi
2849                 fi
2850             fi
2851         done
2852
2853         if test "x$mgl_os" = x ; then
2854             AC_MSG_RESULT(not found)
2855             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2856         fi
2857         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2858
2859         wxUSE_UNIVERSAL="yes"
2860
2861         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2862         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2863
2864         AFMINSTALL=afminstall
2865         TOOLKIT=MGL
2866         GUIDIST=MGL_DIST
2867     fi
2868
2869     if test "$wxUSE_MICROWIN" = 1; then
2870         AC_MSG_CHECKING(for MicroWindows)
2871         if test "x$MICROWINDOWS" = x ; then
2872             AC_MSG_RESULT(not found)
2873             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2874         else
2875             AC_MSG_RESULT($MICROWINDOWS)
2876         fi
2877
2878         if test -f $MICROWINDOWS/lib/libmwin.a; then
2879             AC_MSG_RESULT(MicroWindows' libraries found.)
2880         else
2881             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2882         fi
2883
2884         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2885         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2886
2887         wxUSE_UNIVERSAL="yes"
2888
2889         AFMINSTALL=afminstall
2890         TOOLKIT=MICROWIN
2891         GUIDIST=MICROWIN_DIST
2892
2893         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2894     fi
2895
2896     dnl common part of X11 and Motif port checks
2897     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2898         dnl use standard macros to check for X headers/libs, this brings
2899         dnl support for the standard configure options --x-includes,
2900         dnl --x-libraries and --no-x
2901         AC_PATH_XTRA
2902
2903         if test "$no_x" = "yes"; then
2904           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2905         fi
2906
2907         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2908         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2909         dnl this junk out
2910         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2911         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2912         AFMINSTALL=afminstall
2913         COMPILED_X_PROGRAM=0
2914
2915     fi
2916
2917     if test "$wxUSE_X11" = 1; then
2918         if test "$wxUSE_NANOX" = "yes"; then
2919             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2920             if test "x$MICROWIN" = x ; then
2921                 AC_MSG_RESULT(not found)
2922                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2923             else
2924                 AC_MSG_RESULT($MICROWIN)
2925                 AC_DEFINE(wxUSE_NANOX)
2926             fi
2927         fi
2928
2929         if test "$wxUSE_UNICODE" = "yes"; then
2930                 PKG_CHECK_MODULES(PANGOX, pangox,
2931                     [
2932                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2933                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2934                     ],
2935                     [
2936                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2937                     ]
2938                 )
2939                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2940                     [
2941                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2942                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2943                     ],
2944                     [
2945                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2946                         wxUSE_PRINTING_ARCHITECTURE="no"
2947                     ]
2948                 )
2949                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2950                     [
2951                         AC_DEFINE(HAVE_PANGO_XFT)
2952                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2953                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2954                     ],
2955                     [
2956                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2957                     ]
2958                 )
2959                 save_CFLAGS="$CFLAGS"
2960                 save_LIBS="$LIBS"
2961                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2962                 LIBS="$LIBS $PANGOX_LIBS"
2963                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2964                 CFLAGS="$save_CFLAGS"
2965                 LIBS="$save_LIBS"
2966         fi
2967
2968         wxUSE_UNIVERSAL="yes"
2969
2970         if test "$wxUSE_NANOX" = "yes"; then
2971             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2972             TOOLCHAIN_DEFS="${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"
2973             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2974         else
2975             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2976         fi
2977
2978         TOOLKIT=X11
2979         GUIDIST=X11_DIST
2980     fi
2981
2982     if test "$wxUSE_MOTIF" = 1; then
2983         if test "$wxUSE_UNICODE" = "yes"; then
2984             AC_MSG_ERROR([Unicode configuration not supported with Motif])
2985         fi
2986
2987         AC_MSG_CHECKING(for Motif/Lesstif headers)
2988         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2989         if test "$ac_find_includes" != "" ; then
2990             AC_MSG_RESULT(found in $ac_find_includes)
2991             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2992             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2993         else
2994             AC_TRY_COMPILE(
2995                 [
2996                     #include <Xm/Xm.h>
2997                 ],
2998                 [
2999                     int version;
3000                     version = xmUseVersion;
3001                 ],
3002                 [
3003                     AC_MSG_RESULT(found in default search path)
3004                     COMPILED_X_PROGRAM=1
3005                 ],
3006                 [
3007                     AC_MSG_RESULT(no)
3008                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
3009                 ]
3010             )
3011         fi
3012
3013         if test "$COMPILED_X_PROGRAM" = 0; then
3014             AC_MSG_CHECKING(for Motif/Lesstif library)
3015             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3016             if test "$ac_find_libraries" != "" ; then
3017                 AC_MSG_RESULT(found at $ac_find_libraries)
3018
3019                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3020                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3021             else
3022                 dnl it might happen that we found headers in one of the
3023                 dnl standard paths but the libs are elsewhere - we do need to
3024                 dnl try to compile a sample program then here
3025                 save_CFLAGS=$CFLAGS
3026                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3027
3028                 AC_TRY_COMPILE(
3029                     [
3030                         #include <Xm/Xm.h>
3031                     ],
3032                     [
3033                         int version;
3034                         version = xmUseVersion;
3035                     ],
3036                     [
3037                         AC_MSG_RESULT(found in default search path)
3038                         COMPILED_X_PROGRAM=1
3039                     ],
3040                     [
3041                         AC_MSG_RESULT(no)
3042                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3043                     ]
3044                 )
3045
3046                 CFLAGS=$save_CFLAGS
3047             fi
3048         fi
3049
3050         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3051         libp_link=""
3052         libsm_ice_link=""
3053         libs_found=0
3054         for libp in "" " -lXp"; do
3055             if test "$libs_found" = "0"; then
3056                 for libsm_ice in "" " -lSM -lICE"; do
3057                     if test "$libs_found" = "0"; then
3058                         save_LIBS="$LIBS"
3059                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3060                         save_CFLAGS=$CFLAGS
3061                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3062
3063                         AC_TRY_LINK(
3064                             [
3065                                 #include <Xm/Xm.h>
3066                                 #include <Xm/List.h>
3067                             ],
3068                             [
3069                                 XmString string = NULL;
3070                                 Widget w = NULL;
3071                                 int position = 0;
3072                                 XmListAddItem(w, string, position);
3073                             ],
3074                             [
3075                                 libp_link="$libp"
3076                                 libsm_ice_link="$libsm_ice"
3077                                 AC_MSG_RESULT(
3078                                     [need${libp_link}${libsm_ice_link}])
3079                                 libs_found=1
3080                             ], []
3081                         )
3082
3083                         LIBS="$save_LIBS"
3084                         CFLAGS=$save_CFLAGS
3085                     fi
3086                 done
3087             fi
3088         done
3089
3090         if test "$libs_found" = "0"; then
3091             AC_MSG_RESULT([can't find the right libraries])
3092             AC_MSG_ERROR([can't link a simple motif program])
3093         fi
3094
3095         save_CFLAGS=$CFLAGS
3096         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3097         AC_MSG_CHECKING([for Motif 2])
3098         AC_TRY_COMPILE([
3099                         #include <Xm/Xm.h>
3100                        ],
3101                        [
3102                         #if XmVersion < 2000
3103                         #error "Not Motif 2"
3104                         #endif
3105                        ],
3106                        [
3107                         AC_DEFINE(__WXMOTIF20__,1)
3108                         AC_MSG_RESULT([found])
3109                        ],
3110                        [
3111                         AC_DEFINE(__WXMOTIF20__,0)
3112                         AC_MSG_RESULT([not found])
3113                        ])
3114         CFLAGS=$save_CFLAGS
3115
3116         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3117         TOOLKIT=MOTIF
3118         GUIDIST=MOTIF_DIST
3119     fi
3120
3121     dnl more tests common to X11 and Motif:
3122     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3123         dnl test for external libxpm if we're configured to use it
3124         if test "$wxUSE_LIBXPM" = "sys"; then
3125             AC_MSG_CHECKING(for Xpm library)
3126             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3127             if test "$ac_find_libraries" != "" ; then
3128                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3129                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3130                 AC_MSG_RESULT(found at $ac_find_libraries)
3131
3132                 AC_CACHE_CHECK([for X11/xpm.h],
3133                     wx_cv_x11_xpm_h,
3134                     [
3135                         save_CFLAGS=$CFLAGS
3136                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3137
3138                         AC_TRY_COMPILE(
3139                             [
3140                                 #include <X11/xpm.h>
3141                             ],
3142                             [
3143                                 int version;
3144                                 version = XpmLibraryVersion();
3145                             ],
3146                             wx_cv_x11_xpm_h=yes,
3147                             wx_cv_x11_xpm_h=no
3148                         )
3149
3150                         CFLAGS=$save_CFLAGS
3151                     ]
3152                 )
3153
3154                 if test $wx_cv_x11_xpm_h = "yes"; then
3155                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3156                     AC_DEFINE(wxHAVE_LIB_XPM)
3157                 else
3158                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3159                 fi
3160             fi
3161
3162         fi
3163
3164         dnl XShapeQueryExtension checks: first the library, then prototype
3165         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3166                      [
3167                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3168                       wxHAVE_XEXT_LIB=1
3169                      ],
3170                      [], [$GUI_TK_LIBRARY -lX11])
3171
3172         if test "$wxHAVE_XEXT_LIB" = 1; then
3173             save_CFLAGS="$CFLAGS"
3174             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3175
3176             AC_MSG_CHECKING([for X11/extensions/shape.h])
3177             AC_TRY_COMPILE([
3178                             #include <X11/Xlib.h>
3179                             #include <X11/extensions/shape.h>
3180                            ],
3181                            [
3182                             int dummy1, dummy2;
3183                             XShapeQueryExtension((Display*)NULL,
3184                                                  (int*)NULL, (int*)NULL);
3185                            ],
3186                            [
3187                             AC_DEFINE(HAVE_XSHAPE)
3188                             AC_MSG_RESULT([found])
3189                            ],
3190                            [
3191                             AC_MSG_RESULT([not found])
3192                            ])
3193             CFLAGS="$save_CFLAGS"
3194
3195         fi
3196     fi
3197
3198     if test "$wxUSE_MAC" = 1; then
3199         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3200         if test "$GCC" = yes; then
3201             AC_MSG_RESULT([gcc])
3202             CPPFLAGS_PASCAL="-fpascal-strings"
3203         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3204             AC_MSG_RESULT([xlc])
3205             CPPFLAGS_PASCAL="-qmacpstr"
3206         else
3207             AC_MSG_RESULT([none])
3208         fi
3209
3210         if test "x$wxUSE_UNIX" = "xyes"; then
3211             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3212         else
3213             dnl platform.h needs TARGET_CARBON before setup.h
3214             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3215         fi
3216
3217         TOOLKIT=MAC
3218         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3219         GUIDIST=MACX_DIST
3220         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3221         dnl are different, so they need different names:
3222         WXBASEPORT="_carbon"
3223     fi
3224
3225     if test "$wxUSE_COCOA" = 1; then
3226         TOOLKIT=COCOA
3227         GUIDIST=COCOA_DIST
3228     fi
3229
3230     if test "$wxUSE_PM" = 1; then
3231         TOOLKIT=PM
3232         GUIDIST=PM_DIST
3233         AC_CACHE_CHECK([for type SPBCDATA],
3234             wx_cv_spbcdata,
3235             [
3236                 AC_TRY_COMPILE(
3237                     [
3238                         #define INCL_PM
3239                         #include <os2.h>
3240                     ],
3241                     [
3242                         SPBCDATA test;
3243                     ],
3244                     wx_cv_spbcdata=yes,
3245                     wx_cv_spbcdata=no
3246                 )
3247             ]
3248         )
3249
3250         if test $wx_cv_spbcdata = "yes"; then
3251             AC_DEFINE(HAVE_SPBCDATA)
3252         fi
3253     fi
3254
3255     dnl the name of the directory where the files for this toolkit live
3256     if test "$TOOLKIT" = "PM" ; then
3257         TOOLKIT_DIR="os2"
3258     else
3259         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3260     fi
3261
3262     if test "$wxUSE_UNIVERSAL" = "yes"; then
3263         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3264         WIDGET_SET=univ
3265     fi
3266
3267     dnl distribute samples/demos/utils with GUI versions
3268     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3269     DISTDIR="wx\$(TOOLKIT)"
3270 else
3271     USE_GUI=0
3272
3273     dnl this doesn't quite work right for wxBase, but the places
3274     dnl where it is wrong aren't fatal (yet) though.
3275     TOOLKIT_DIR="base"
3276
3277     dnl the sources, their dependenices and the headers
3278     if test "$USE_WIN32" = 1 ; then
3279         dnl yes, the toolkit for wxBase on win32 is actually MSW
3280         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3281         TOOLKIT="MSW"
3282     fi
3283
3284     dnl distribute only wxBase sources/headers
3285     GUIDIST="BASE_DIST"
3286     DISTDIR="wxBase"
3287 fi
3288
3289 dnl ---------------------------------------------------------------------------
3290 dnl Optional libraries included when system library is not used
3291 dnl ---------------------------------------------------------------------------
3292
3293
3294 dnl ----------------------------------------------------------------
3295 dnl iODBC support
3296 dnl ----------------------------------------------------------------
3297
3298 IODBC_C_SRC=""
3299
3300
3301 dnl ODBC is handled seperately for MSW
3302 if test "$TOOLKIT" != "MSW" ; then
3303
3304     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3305         dnl This is not ideal we really ough to use the unixodbc-config
3306         dnl  or iodbc-config if they exist.
3307
3308         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3309         if test "x$found_sql_h" = "x1" ; then
3310             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3311             [
3312                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3313                 [
3314                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3315                 ])
3316             ])
3317         fi
3318         if test "x$ODBC_LINK" = "x" ; then
3319             if test "$wxUSE_ODBC" = "sys" ; then
3320                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3321             else
3322                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3323                 wxUSE_ODBC=builtin
3324             fi
3325         else
3326             dnl we are using the system library
3327             wxUSE_ODBC=sys
3328         fi
3329     fi
3330
3331     if test "$wxUSE_ODBC" = "builtin" ; then
3332         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3333     fi
3334 fi
3335
3336 if test "$wxUSE_ODBC" != "no" ; then
3337     AC_DEFINE(wxUSE_ODBC)
3338     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3339
3340     dnl is this still necessary?
3341     WXODBCFLAG="-D_IODBC_"
3342 fi
3343
3344 dnl ---------------------------------------------------------------------------
3345 dnl wxDisplay Sanity checks
3346 dnl ---------------------------------------------------------------------------
3347
3348 if test "$wxUSE_DISPLAY" = "yes"; then
3349 dnl ---------------------------------------------------------------------------
3350 dnl Xinerama (for unix ) - Brian Victor
3351 dnl ---------------------------------------------------------------------------
3352     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3353         AC_MSG_CHECKING([for Xinerama])
3354         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3355         if test "$ac_find_libraries" != "" ; then
3356             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3357             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3358                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3359             fi
3360             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3361             AC_MSG_RESULT([yes])
3362
3363             AC_MSG_CHECKING([for Xxf86vm extension])
3364             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3365             if test "$ac_find_libraries" != "" ; then
3366                 AC_MSG_RESULT([yes])
3367                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3368                                  [
3369                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3370                                  ],
3371                                  [],
3372                                  [
3373                                       #if HAVE_X11_XLIB_H
3374                                         #include <X11/Xlib.h>
3375                                       #endif
3376                                  ])
3377             else
3378                 AC_MSG_RESULT([no])
3379             fi
3380
3381         else
3382             AC_MSG_RESULT([no])
3383             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3384             wxUSE_DISPLAY="no"
3385         fi
3386     elif test "$wxUSE_MSW" = 1; then
3387 dnl ---------------------------------------------------------------------------
3388 dnl DirectDraw  / Multimon for MSW
3389 dnl ---------------------------------------------------------------------------
3390         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3391             [
3392                 wxUSE_DISPLAY="no"
3393                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3394             ],
3395             [#include <windows.h>])
3396     fi
3397 fi
3398
3399 dnl ---------------------------------------------------------------------------
3400 dnl OpenGL libraries
3401 dnl ---------------------------------------------------------------------------
3402
3403 USE_OPENGL=0
3404 if test "$wxUSE_OPENGL" = "yes"; then
3405     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3406         OPENGL_LIBS="-framework OpenGL -framework AGL"
3407     elif test "$wxUSE_MSW" = 1; then
3408         OPENGL_LIBS="-lopengl32 -lglu32"
3409     else
3410         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3411         dnl GL/gl.h on Mac OS X where it is located in
3412         dnl /usr/X11R6/include/GL/gl.h:
3413
3414         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3415         if test "$ac_find_includes" != "" ; then
3416             AC_MSG_RESULT(found in $ac_find_includes)
3417             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3418             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3419         fi
3420
3421         AC_CHECK_HEADER(GL/gl.h,
3422             [
3423                 found_gl=0
3424
3425                 AC_MSG_CHECKING([for -lGL])
3426                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3427                 if test "$ac_find_libraries" != "" ; then
3428                     AC_MSG_RESULT([yes])
3429
3430                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3431                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3432                         LDFLAGS_GL="$ac_path_to_link"
3433                     fi
3434
3435                     dnl don't suppose that libGL and libGLU are always in the
3436                     dnl same directory -- this is not true for some common
3437                     dnl distributions
3438                     AC_MSG_CHECKING([for -lGLU])
3439                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3440                     if test "$ac_find_libraries" != "" ; then
3441                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3442                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3443                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3444                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3445                         fi
3446
3447                         found_gl=1
3448                         OPENGL_LIBS="-lGL -lGLU"
3449                         AC_MSG_RESULT([yes])
3450                     else
3451                         AC_MSG_RESULT([no])
3452                     fi
3453                 else
3454                     AC_MSG_RESULT([no])
3455                 fi
3456
3457                 if test "$found_gl" != 1; then
3458                     AC_MSG_CHECKING([for -lMesaGL])
3459                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3460                     if test "$ac_find_libraries" != "" ; then
3461                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3462                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3463                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3464                         AC_MSG_RESULT([yes])
3465                     else
3466                         AC_MSG_RESULT([no])
3467                     fi
3468                 fi
3469             ])
3470
3471         if test "x$OPENGL_LIBS" = "x"; then
3472             dnl it should be an error and not a warning because OpenGL is not on
3473             dnl by default and so if it had been explicitely requested, we
3474             dnl shouldn't just fall back to compiling the library without it
3475             AC_MSG_ERROR(OpenGL libraries not available)
3476         fi
3477     fi
3478
3479     if test "$wxUSE_OPENGL" = "yes"; then
3480         USE_OPENGL=1
3481         AC_DEFINE(wxUSE_OPENGL)
3482         AC_DEFINE(wxUSE_GLCANVAS)
3483         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3484     fi
3485 fi
3486
3487
3488 dnl the symbol which allows conditional compilation for the given toolkit
3489 if test -n "$TOOLKIT" ; then
3490     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3491 fi
3492
3493
3494 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3495
3496 if test "$wxUSE_SHARED" = "yes"; then
3497     case "${host}" in
3498       *-pc-msdosdjgpp )
3499         dnl only static for now
3500         wxUSE_SHARED=no
3501         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3502       ;;
3503     esac
3504 fi
3505
3506 if test "$wxUSE_SHARED" = "yes"; then
3507
3508     dnl use versioned symbols if available on the platform
3509     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3510
3511     case "${host}" in
3512       *-*-linux* | *-*-gnu* )
3513         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3514         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3515         ;;
3516
3517       *-*-solaris2* )
3518         if test "$GCC" = yes ; then
3519             dnl newer versions of gcc need -isystem to compile X headers on
3520             dnl Solaris (which use old style C syntax)
3521             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3522
3523             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3524             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3525             saveLdflags="$LDFLAGS"
3526             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3527             AC_MSG_CHECKING([if the linker accepts -rpath])
3528             AC_TRY_LINK(
3529                 [],[],
3530                 [
3531                     AC_MSG_RESULT([yes])
3532                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3533                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3534                 ],[
3535                     AC_MSG_RESULT([no])
3536                     AC_MSG_CHECKING([if the linker accepts -R])
3537                     LDFLAGS="$saveLdflags -Wl,-R,/"
3538                     AC_TRY_LINK(
3539                         [],[],
3540                         [
3541                             AC_MSG_RESULT([yes])
3542                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3543                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3544                         ],[
3545                             AC_MSG_RESULT([no])
3546                         ])
3547                 ])
3548             LDFLAGS="$saveLdflags"
3549         else
3550             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3551             WXCONFIG_RPATH="-R\$libdir"
3552         fi
3553       ;;
3554
3555       powerpc-*-darwin* )
3556         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3557         cat <<EOF >change-install-names
3558 #!/bin/sh
3559 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3560 inst_cmd="install_name_tool "
3561 for i in \${libnames} ; do
3562     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3563 done
3564 \${inst_cmd} \${3}
3565 EOF
3566         chmod +x change-install-names
3567       ;;
3568
3569       *-*-cygwin* | *-*-mingw32* )
3570         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3571         ;;
3572
3573       *-*-hpux* )
3574         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3575         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3576         ;;
3577
3578     esac
3579
3580     if test $wxUSE_RPATH = "no"; then
3581         SAMPLES_RPATH_FLAG=''
3582         SAMPLES_RPATH_POSTLINK=''
3583         WXCONFIG_RPATH=''
3584     fi
3585
3586     SHARED=1
3587
3588 else
3589
3590     config_linkage_component="-static"
3591     SHARED=0
3592
3593 fi
3594
3595
3596 UNICODE=0
3597 lib_unicode_suffix=
3598 WX_CHARTYPE="ansi"
3599 if test "$wxUSE_UNICODE" = "yes"; then
3600     lib_unicode_suffix=u
3601     WX_CHARTYPE="unicode"
3602     UNICODE=1
3603 fi
3604
3605 lib_debug_suffix=
3606 WX_DEBUGTYPE="release"
3607 DEBUG_FLAG=0
3608 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3609     lib_debug_suffix=d
3610     WX_DEBUGTYPE="debug"
3611     DEBUG_FLAG=1
3612 fi
3613
3614 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3615 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3616
3617 DEBUG_INFO=0
3618 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3619     DEBUG_INFO=1
3620 fi
3621
3622 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3623
3624 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3625
3626 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3627
3628 if test "$cross_compiling" = "yes"; then
3629     HOST_SUFFIX="-$host_alias"
3630     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3631     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3632 fi
3633
3634 dnl library link name
3635 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3636 dnl If we ever need to do that, we won't need to keep these.
3637 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3638 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3639
3640
3641
3642 if test "$wxUSE_COCOA" = 1; then
3643     AC_LANG_SAVE
3644     AC_WX_LANG_OBJECTIVEC
3645 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3646 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3647 dnl Point but only if MacTypes.h was not included first.  Of course,
3648 dnl if MacTypes.h is included later then you're screwed when it
3649 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3650 dnl to not typedef Point and thus fix the problem.
3651     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3652     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3653 #include <CoreFoundation/CoreFoundation.h>
3654         ],[],
3655         [AC_MSG_RESULT([no])],
3656         [AC_MSG_RESULT([yes])
3657         AC_MSG_CHECKING([if defining __Point__ will fix it])
3658         AC_TRY_COMPILE([#define __Point__ 1
3659 #include <AppKit/NSEvent.h>
3660 #include <CoreFoundation/CoreFoundation.h>
3661             ],[],
3662             [AC_MSG_RESULT([yes])
3663             AC_DEFINE(__Point__)
3664             ],
3665             [AC_MSG_FAILURE([no])]
3666         )]
3667     )
3668     AC_LANG_RESTORE
3669 fi
3670
3671 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3672     dnl base name of the resource file for wxMac must be the same
3673     dnl as library installation base name (-install_name)
3674     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3675     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3676
3677     dnl add the resources target for wxMac
3678     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3679
3680     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3681     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3682     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3683
3684     MACSETFILE="\$(SETFILE)"
3685
3686     dnl resources are bundled both with shared library and applications
3687     dnl since the carb resource *must* be included in the application
3688     if test "$wxUSE_MAC" = 1; then
3689         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r -o"
3690
3691         dnl this command is used to implement `wx-config --rezflags` and it is
3692         dnl eval'd there so escape any metacharacters inside
3693         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r -o"
3694     else
3695         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3696         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3697     fi
3698 else
3699     dnl default value is to (silently) do nothing in the makefile
3700     MACSETFILE="@true"
3701     MACRESWXCONFIG="@true"
3702
3703     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3704     if test "$wxUSE_PM" = 1; then
3705         MACRESCOMP="emxbind -ep"
3706     else
3707         MACRESCOMP="@true"
3708     fi
3709 fi
3710
3711
3712 dnl ---------------------------------------------------------------------------
3713 dnl Checks for typedefs
3714 dnl ---------------------------------------------------------------------------
3715
3716 dnl   defines mode_t if not already defined
3717 AC_TYPE_MODE_T
3718 dnl   defines off_t if not already defined
3719 AC_TYPE_OFF_T
3720 dnl   defines pid_t if not already defined
3721 AC_TYPE_PID_T
3722 dnl   defines size_t if not already defined
3723 AC_TYPE_SIZE_T
3724 dnl   defines uid_t and gid_t if not already defined
3725 AC_TYPE_UID_T
3726
3727 dnl sets HAVE_SSIZE_T if ssize_t is defined
3728 AC_CHECK_TYPES(ssize_t)
3729
3730 dnl check what exactly size_t is on this machine - this is necessary to avoid
3731 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3732 AC_LANG_SAVE
3733 AC_LANG_CPLUSPLUS
3734 AC_CACHE_CHECK([if size_t is unsigned int],
3735     wx_cv_size_t_is_uint,
3736     [
3737     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3738     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3739     dnl methods in a local class (i.e. class inside a function) declaration
3740     dnl without any objections!!
3741     dnl
3742     dnl hence the hack below: we must have Foo at global scope!
3743     AC_TRY_COMPILE([#include <stddef.h>],
3744         [
3745             return 0; }
3746
3747             struct Foo { void foo(size_t); void foo(unsigned int); };
3748
3749             int bar() {
3750         ],
3751         wx_cv_size_t_is_uint=no,
3752         wx_cv_size_t_is_uint=yes
3753     )
3754     ]
3755 )
3756
3757 if test "$wx_cv_size_t_is_uint" = "yes"; then
3758     AC_DEFINE(wxSIZE_T_IS_UINT)
3759 else
3760     AC_CACHE_CHECK([if size_t is unsigned long],
3761         wx_cv_size_t_is_ulong,
3762         AC_TRY_COMPILE([#include <stddef.h>],
3763             [
3764                 return 0; }
3765
3766                 struct Foo { void foo(size_t); void foo(unsigned long); };
3767
3768                 int bar() {
3769             ],
3770             wx_cv_size_t_is_ulong=no,
3771             wx_cv_size_t_is_ulong=yes
3772         )
3773     )
3774
3775     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3776         AC_DEFINE(wxSIZE_T_IS_ULONG)
3777     fi
3778 fi
3779
3780 AC_LANG_RESTORE
3781
3782 dnl ---------------------------------------------------------------------------
3783 dnl Checks for structures
3784 dnl ---------------------------------------------------------------------------
3785
3786 dnl does passwd struct has the pw_gecos field?
3787 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3788     [
3789         AC_TRY_COMPILE([#include <pwd.h>],
3790              [
3791                 char *p;
3792                 struct passwd *pw;
3793                 p = pw->pw_gecos;
3794              ],
3795              [
3796                 wx_cv_struct_pw_gecos=yes
3797              ],
3798              [
3799                 wx_cv_struct_pw_gecos=no
3800              ]
3801         )
3802     ]
3803 )
3804
3805 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3806     AC_DEFINE(HAVE_PW_GECOS)
3807 fi
3808
3809 dnl ---------------------------------------------------------------------------
3810 dnl Check for functions
3811 dnl ---------------------------------------------------------------------------
3812
3813 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3814 if test "$wxUSE_WCHAR_T" = "yes"; then
3815     AC_DEFINE(wxUSE_WCHAR_T)
3816
3817     dnl check for wcslen in all possible places
3818     WCSLEN_FOUND=0
3819     WCHAR_LINK=
3820     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3821
3822     if test "$WCSLEN_FOUND" = 0; then
3823         if test "$TOOLKIT" = "MSW"; then
3824             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3825         else
3826             AC_CHECK_LIB(w, wcslen, [
3827                             WCHAR_LINK=" -lw"
3828                             WCSLEN_FOUND=1
3829                         ])
3830         fi
3831     fi
3832
3833     if test "$WCSLEN_FOUND" = 1; then
3834         AC_DEFINE(HAVE_WCSLEN)
3835     fi
3836
3837     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3838     if test "$USE_HPUX" = 1; then
3839         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3840     fi
3841
3842     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3843     dnl libc versions if possible
3844     AC_CHECK_FUNCS(wcsrtombs)
3845 else
3846     AC_MSG_WARN([Wide character support is unavailable])
3847 fi
3848
3849 dnl *printf() functions sometimes are available in the library but not
3850 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3851 dnl detect this we have to use C++ compiler for testing
3852 AC_LANG_SAVE
3853 AC_LANG_CPLUSPLUS
3854
3855 dnl check for vsnprintf() -- a safe version of vsprintf())
3856 dnl
3857 dnl the trouble here is that on some systems (notable HP-UX) this function is
3858 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3859 dnl stupidly, provides a dummy function declaration inside its extension)
3860 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3861 dnl
3862 dnl so we first check if the function is in the library
3863 AC_CHECK_FUNCS(vsnprintf)
3864
3865 if test "$ac_cv_func_vsnprintf" = "yes"; then
3866     dnl yes it is -- now check if it is in the headers
3867     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3868         [
3869             AC_TRY_COMPILE(
3870                 [
3871                     #include <stdio.h>
3872                     #include <stdarg.h>
3873                 ],
3874                 [
3875                     char *buf;
3876                     va_list ap;
3877                     vsnprintf(buf, 10u, "%s", ap);
3878                 ],
3879                 wx_cv_func_vsnprintf_decl=yes,
3880                 [
3881                     dnl Metrowerks does provide a vsnprintf declaration
3882                     dnl but in C++ mode it's always in std namespace.
3883                     dnl FIXME: Do we have any UNIX C++ compilers that would
3884                     dnl fail this test if using namespace std; was
3885                     dnl simply always included?
3886                     AC_TRY_COMPILE(
3887                         [
3888                             #include <stdio.h>
3889                             #include <stdarg.h>
3890                             using namespace std;
3891                         ],
3892                         [
3893                             char *buf;
3894                             va_list ap;
3895                             vsnprintf(buf, 10u, "%s", ap);
3896                         ],
3897                         wx_cv_func_vsnprintf_decl=yes,
3898                         wx_cv_func_vsnprintf_decl=no
3899                     )
3900                 ]
3901             )
3902         ]
3903     )
3904
3905     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3906         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3907     fi
3908 fi
3909
3910 if test "$wxUSE_UNICODE" = yes; then
3911     dnl also look if we have wide char IO functions
3912     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3913
3914     dnl MinGW has a vswprintf with a different prototype, and
3915     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3916     dnl finds it even if it is not declared in some versions...
3917     AC_MSG_CHECKING([for _vsnwprintf])
3918     AC_TRY_COMPILE([#include <wchar.h>],
3919                    [&_vsnwprintf;],
3920                    [AC_MSG_RESULT([yes])
3921                     AC_DEFINE(HAVE__VSNWPRINTF)],
3922                    [AC_MSG_RESULT([no])]);
3923 fi
3924
3925 AC_LANG_RESTORE
3926
3927
3928
3929 dnl the following tests are for Unix(like) systems only
3930 if test "$TOOLKIT" != "MSW"; then
3931
3932 dnl check for available version of iconv()
3933
3934 AC_LANG_SAVE
3935 AC_LANG_CPLUSPLUS
3936 AM_ICONV
3937 LIBS="$LIBICONV $LIBS"
3938 AC_LANG_RESTORE
3939
3940 dnl check for POSIX signals if we need them
3941 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3942     AC_CHECK_FUNCS(sigaction)
3943
3944     if test "$ac_cv_func_sigaction" = "no"; then
3945         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3946         wxUSE_ON_FATAL_EXCEPTION=no
3947     fi
3948
3949     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3950       AC_LANG_SAVE
3951       AC_LANG_CPLUSPLUS
3952
3953       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3954       [
3955         AC_TRY_COMPILE([#include <signal.h>],
3956                      [
3957                         extern void testSigHandler(int);
3958
3959                         struct sigaction sa;
3960                         sa.sa_handler = testSigHandler;
3961                      ], [
3962                         wx_cv_type_sa_handler=int
3963                      ], [
3964                         wx_cv_type_sa_handler=void
3965                      ])
3966       ])
3967
3968       AC_LANG_RESTORE
3969
3970       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3971     fi
3972 fi
3973
3974 dnl backtrace() and backtrace_symbols() for wxStackWalker
3975 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3976     AC_LANG_SAVE
3977     AC_LANG_CPLUSPLUS
3978
3979     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3980         [
3981             AC_TRY_COMPILE([#include <execinfo.h>],
3982                 [
3983                     void *trace[1];
3984                     char **messages;
3985
3986                     backtrace(trace, 1);
3987                     messages = backtrace_symbols(trace, 1);
3988                 ],
3989                 wx_cv_func_backtrace=yes,
3990                 wx_cv_func_backtrace=no
3991             )
3992         ]
3993     )
3994
3995
3996     if test "$wx_cv_func_backtrace" = "no"; then
3997         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3998         wxUSE_STACKWALKER=no
3999     else
4000         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4001             [
4002                 AC_TRY_LINK([#include <cxxabi.h>],
4003                     [
4004                         int rc;
4005                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4006                     ],
4007                     wx_cv_func_cxa_demangle=yes,
4008                     wx_cv_func_cxa_demangle=no
4009                 )
4010             ]
4011         )
4012
4013         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4014             AC_DEFINE(HAVE_CXA_DEMANGLE)
4015         fi
4016     fi
4017
4018     AC_LANG_RESTORE
4019 fi
4020
4021 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4022     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4023     wxUSE_STACKWALKER=no
4024 fi
4025
4026
4027 dnl check for the function for temp files creation
4028 AC_CHECK_FUNCS(mkstemp mktemp, break)
4029
4030 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4031 dnl Linux and *BSD and statvfs() under Solaris
4032 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4033     AC_TRY_COMPILE(
4034         [
4035              #if defined(__BSD__)
4036                #include <sys/param.h>
4037                #include <sys/mount.h>
4038              #else
4039                #include <sys/vfs.h>
4040              #endif
4041         ],
4042         [
4043              long l;
4044              struct statfs fs;
4045              statfs("/", &fs);
4046              l = fs.f_bsize;
4047              l += fs.f_blocks;
4048              l += fs.f_bavail;
4049         ],
4050         [
4051              wx_cv_func_statfs=yes
4052         ],
4053         [
4054              wx_cv_func_statfs=no
4055         ]
4056     )
4057 )
4058
4059 if test "$wx_cv_func_statfs" = "yes"; then
4060     wx_cv_type_statvfs_t="struct statfs"
4061     AC_DEFINE(HAVE_STATFS)
4062 else
4063     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4064         AC_TRY_COMPILE(
4065             [
4066                 #include <stddef.h>
4067                 #include <sys/statvfs.h>
4068             ],
4069             [
4070                 statvfs("/", NULL);
4071             ],
4072             wx_cv_func_statvfs=yes,
4073             wx_cv_func_statvfs=no
4074         )
4075     )
4076
4077     if test "$wx_cv_func_statvfs" = "yes"; then
4078         dnl we also have to check whether we should use statvfs_t (works under
4079         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4080         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4081         dnl mode both work fine)
4082         dnl
4083         dnl for this check C++ compiler has to be used as passing incompatible
4084         dnl pointers is just a warning and not an error in C
4085         AC_LANG_SAVE
4086         AC_LANG_CPLUSPLUS
4087
4088         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4089             AC_TRY_COMPILE(
4090                 [
4091                     #include <sys/statvfs.h>
4092                 ],
4093                 [
4094                     long l;
4095                     statvfs_t fs;
4096                     statvfs("/", &fs);
4097                     l = fs.f_bsize;
4098                     l += fs.f_blocks;
4099                     l += fs.f_bavail;
4100                 ],
4101                 wx_cv_type_statvfs_t=statvfs_t,
4102                 [
4103                     AC_TRY_COMPILE(
4104                         [
4105                             #include <sys/statvfs.h>
4106                         ],
4107                         [
4108                             long l;
4109                             struct statvfs fs;
4110                             statvfs("/", &fs);
4111                             l = fs.f_bsize;
4112                             l += fs.f_blocks;
4113                             l += fs.f_bavail;
4114                         ],
4115                         wx_cv_type_statvfs_t="struct statvfs",
4116                         wx_cv_type_statvfs_t="unknown"
4117                     )
4118                 ]
4119             )
4120         )
4121
4122         AC_LANG_RESTORE
4123
4124         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4125             AC_DEFINE(HAVE_STATVFS)
4126         fi
4127     else
4128         dnl set it for the test below
4129         wx_cv_type_statvfs_t="unknown"
4130     fi
4131 fi
4132
4133 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4134     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4135 else
4136     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4137 fi
4138
4139 dnl check for fcntl() or at least flock() needed by Unix implementation of
4140 dnl wxSingleInstanceChecker
4141 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4142     AC_CHECK_FUNCS(fcntl flock, break)
4143
4144     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4145         AC_MSG_WARN(wxSingleInstanceChecker not available)
4146         wxUSE_SNGLINST_CHECKER=no
4147     fi
4148 fi
4149
4150 dnl check for timegm() used by datetime.cpp
4151 AC_CHECK_FUNCS(timegm)
4152
4153 dnl look for a function to modify the environment
4154 AC_CHECK_FUNCS(putenv setenv, break)
4155
4156 HAVE_SOME_SLEEP_FUNC=0
4157 if test "$USE_BEOS" = 1; then
4158     dnl BeOS has its own (wonder where did they get it from) sleep() function
4159     dnl in unistd.h
4160     AC_DEFINE(HAVE_SLEEP)
4161     HAVE_SOME_SLEEP_FUNC=1
4162 fi
4163
4164 if test "$USE_DARWIN" = 1; then
4165     dnl Mac OS X/Darwin has both nanosleep and usleep
4166     dnl but only usleep is defined in unistd.h
4167     AC_DEFINE(HAVE_USLEEP)
4168     HAVE_SOME_SLEEP_FUNC=1
4169 fi
4170
4171 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4172     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4173     POSIX4_LINK=
4174     AC_CHECK_FUNCS(nanosleep,
4175         AC_DEFINE(HAVE_NANOSLEEP),
4176         [
4177             AC_CHECK_LIB(posix4, nanosleep,
4178                 [
4179                     AC_DEFINE(HAVE_NANOSLEEP)
4180                     POSIX4_LINK=" -lposix4"
4181                 ],
4182                 [
4183                     AC_CHECK_FUNCS(usleep,
4184                         AC_DEFINE(HAVE_USLEEP),
4185                         AC_MSG_WARN([wxSleep() function will not work])
4186                     )
4187                 ]
4188             )
4189         ]
4190     )
4191 fi
4192
4193 dnl check for uname (POSIX) and gethostname (BSD)
4194 AC_CHECK_FUNCS(uname gethostname, break)
4195
4196 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4197 dnl but not for C++ one - hence change language)
4198 AC_LANG_SAVE
4199 AC_LANG_CPLUSPLUS
4200
4201 AC_CHECK_FUNCS(strtok_r)
4202
4203 AC_LANG_RESTORE
4204
4205 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4206 dnl libnsl or libresolv or libsocket)
4207 INET_LINK=
4208 AC_CHECK_FUNCS(inet_addr,
4209     AC_DEFINE(HAVE_INET_ADDR),
4210     [
4211         AC_CHECK_LIB(nsl, inet_addr,
4212             INET_LINK="nsl",
4213             [
4214                 AC_CHECK_LIB(resolv, inet_addr,
4215                     INET_LINK="resolv",
4216                     [
4217                         AC_CHECK_LIB(socket, inet_addr,
4218                             INET_LINK="socket"
4219                         )
4220                     ]
4221                 )
4222             ]
4223         )
4224     ]
4225 )
4226
4227 AC_CHECK_FUNCS(inet_aton,
4228         AC_DEFINE(HAVE_INET_ATON),
4229         [
4230             dnl only check it in the same lib
4231             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4232         ])
4233
4234 if test "x$INET_LINK" != "x"; then
4235     AC_DEFINE(HAVE_INET_ADDR)
4236     INET_LINK=" -l$INET_LINK"
4237 fi
4238
4239 fi
4240 dnl if !MSW
4241
4242
4243 dnl ------------------------------------------
4244 dnl Checks specific to contrib libs (MMedia)
4245 dnl ------------------------------------------
4246
4247 dnl Check for ESD:
4248 EXTRALIBS_ESD=
4249 AC_CHECK_LIB(esd, esd_close, [
4250     AC_CHECK_HEADERS([esd.h], [
4251     EXTRALIBS_ESD="-lesd"
4252   ])
4253 ])
4254 AC_SUBST(EXTRALIBS_ESD)
4255
4256 dnl check for known CD-ROM interface
4257 AC_MSG_CHECKING([for known CD-ROM interface])
4258 AC_TRY_COMPILE([#ifdef __linux__
4259                 #include <linux/cdrom.h>
4260                 #else
4261                 /* For Solaris */
4262                 #include <sys/cdio.h>
4263                 #endif
4264                 ],
4265                [struct cdrom_tocentry entry, old_entry;],
4266                [AC_MSG_RESULT([yes])
4267                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4268                [AC_MSG_RESULT([no])])
4269
4270 dnl ===========================================================================
4271 dnl Now we have all the info we need - use it!
4272 dnl ===========================================================================
4273
4274 dnl flush the cache
4275 AC_CACHE_SAVE
4276
4277 dnl ---------------------------------------------------------------------------
4278 dnl thread support for Unix (for Win32 and OS/2 see past
4279 dnl                          the next matching "else")
4280 dnl ---------------------------------------------------------------------------
4281
4282 dnl under MSW (except mingw32) we always have thread support
4283 CPP_MT_FLAG=
4284 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4285
4286     dnl the code below:
4287     dnl
4288     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4289     dnl   necessary to build the MT programs for the linker and compiler
4290     dnl   respectively
4291     dnl
4292     dnl   sets wxUSE_THREADS=1 if thread support is activated
4293
4294     THREADS_LINK=
4295     THREADS_CFLAGS=
4296
4297     if test "$wxUSE_THREADS" = "yes" ; then
4298         if test "$USE_BEOS" = 1; then
4299             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4300             wxUSE_THREADS="no"
4301         fi
4302     fi
4303
4304     if test "$wxUSE_THREADS" = "yes" ; then
4305         dnl find if POSIX threads are available
4306         dnl
4307         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4308         dnl archive from http://ac-archive.sourceforge.net/
4309         dnl
4310         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4311         dnl Forero Cuervo <bachue@bachue.com> for the original code
4312
4313         dnl TODO: cache the result
4314
4315         dnl define the list of the thread options to try in the loop below
4316         dnl with the convention that anything starting with '-' is a cpp flag
4317         dnl while anything else is a library (i.e. there is an implicit "-l")
4318         THREAD_OPTS="-pthread"
4319         case "${host}" in
4320           *-*-solaris2* | *-*-sunos4* )
4321                 if test "x$GCC" = "xyes"; then
4322                     dnl Solaris/gcc combination use this one for some reason
4323                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4324                 else
4325                     THREAD_OPTS="-mt $THREAD_OPTS"
4326                 fi
4327                 ;;
4328           *-*-freebsd*)
4329                 dnl look, in order, for the kernel threads, then Linux threads
4330                 dnl and finally the userland threads
4331                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4332                 ;;
4333           *-*-darwin* | *-*-cygwin* )
4334                 dnl Darwin / Mac OS X just uses -lpthread tested below
4335                 dnl and so does Cygwin
4336                 THREAD_OPTS=""
4337                 ;;
4338           *-*-aix*)
4339                 dnl AIX calls the library libpthreads - thanks IBM!
4340                 THREAD_OPTS="pthreads"
4341                 ;;
4342           *-hp-hpux* )
4343                 dnl HP-UX aCC only gives a warning, not an error about
4344                 dnl -pthread but it doesn't work and we have to use -lpthread
4345                 dnl there
4346                 if test "x$GCC" != "xyes"; then
4347                     THREAD_OPTS=""
4348                 fi
4349                 ;;
4350
4351           *-*-irix* )
4352                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4353                 dnl doesn't give an error for it neither, just a warning
4354                 dnl message -- but this is still very annoying
4355                 if test "x$GCC" = "xyes"; then
4356                     THREAD_OPTS=""
4357                 fi
4358                 ;;
4359
4360           *-*-*UnixWare*)
4361                 dnl flying by man pages here: Caldera online docs use this
4362                 if test "x$GCC" != "xyes"; then
4363                     THREAD_OPTS="-Ethread"
4364                 fi
4365                 ;;
4366         esac
4367
4368         dnl simply linking with libpthread should make the test below work but
4369         dnl it's far from certain that the threaded programs compiled without
4370         dnl any special switches actually work, so try it after all the others
4371         THREAD_OPTS="$THREAD_OPTS pthread none"
4372
4373         dnl now test for all possibilities
4374         THREADS_OK=no
4375         for flag in $THREAD_OPTS; do
4376             case $flag in
4377                 none)
4378                     AC_MSG_CHECKING([whether pthreads work without any flags])
4379                     ;;
4380
4381                 -*)
4382                     AC_MSG_CHECKING([whether pthreads work with $flag])
4383                     THREADS_CFLAGS="$flag"
4384                     ;;
4385
4386                 *)
4387                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4388                     THREADS_LINK="-l$flag"
4389                     ;;
4390               esac
4391
4392               save_LIBS="$LIBS"
4393               save_CFLAGS="$CFLAGS"
4394               LIBS="$THREADS_LINK $LIBS"
4395               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4396
4397               AC_TRY_LINK([#include <pthread.h>],
4398                           [pthread_create(0,0,0,0);],
4399                           THREADS_OK=yes)
4400
4401               LIBS="$save_LIBS"
4402               CFLAGS="$save_CFLAGS"
4403
4404               AC_MSG_RESULT($THREADS_OK)
4405               if test "x$THREADS_OK" = "xyes"; then
4406                       break;
4407               fi
4408
4409               THREADS_LINK=""
4410               THREADS_CFLAGS=""
4411       done
4412
4413       if test "x$THREADS_OK" != "xyes"; then
4414           wxUSE_THREADS=no
4415           AC_MSG_WARN([No thread support on this system... disabled])
4416       else
4417           dnl yes, these special compiler flags should be used with the
4418           dnl linker as well
4419           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4420           LIBS="$THREADS_LINK $LIBS"
4421
4422           AC_MSG_CHECKING([if more special flags are required for pthreads])
4423           flag=no
4424           case "${host}" in
4425             *-aix*)
4426                 dnl again quoting from
4427                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4428                 dnl
4429                 dnl     When compiling and linking with -pthread, the library
4430                 dnl     search path should include -L/usr/lib/threads at the
4431                 dnl     beginning of the path.
4432                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4433                 flag="-D_THREAD_SAFE"
4434                 ;;
4435             *-freebsd*)
4436                 flag="-D_THREAD_SAFE"
4437                 ;;
4438             *-hp-hpux* )
4439                 flag="-D_REENTRANT"
4440                 if test "x$GCC" != "xyes"; then
4441                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4442                     flag="$flag -D_RWSTD_MULTI_THREAD"
4443                 fi
4444                 ;;
4445             *solaris* | alpha*-osf*)
4446                 flag="-D_REENTRANT"
4447                 ;;
4448           esac
4449           AC_MSG_RESULT(${flag})
4450           if test "x$flag" != xno; then
4451               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4452           fi
4453
4454           if test "x$THREADS_CFLAGS" != "x"; then
4455             dnl don't add these options to CPPFLAGS as cpp might not know them
4456             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4457             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4458           fi
4459       fi
4460     fi
4461
4462     dnl do other tests only if we are using threads
4463     if test "$wxUSE_THREADS" = "yes" ; then
4464       AC_CHECK_FUNCS(thr_setconcurrency)
4465
4466       AC_CHECK_HEADERS(sched.h)
4467       if test "$ac_cv_header_sched_h" = "yes"; then
4468           AC_CHECK_FUNC(sched_yield,
4469             AC_DEFINE(HAVE_SCHED_YIELD),
4470             [
4471                 AC_CHECK_LIB(posix4,
4472                     sched_yield,
4473                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4474                     AC_MSG_WARN(wxThread::Yield will not work properly)
4475                 )
4476             ]
4477           )
4478       fi
4479
4480       dnl to be able to set the thread priority, we need to have all of the
4481       dnl following functions:
4482       dnl   1. pthread_attr_getschedpolicy
4483       dnl   2. sched_get_priority_min and sched_get_priority_max
4484       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4485       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4486       HAVE_PRIOR_FUNCS=0
4487       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4488                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4489                        [AC_CHECK_FUNC(sched_get_priority_max,
4490                            HAVE_PRIOR_FUNCS=1,
4491                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4492                              [
4493                                 HAVE_PRIOR_FUNCS=1
4494                                 POSIX4_LINK=" -lposix4"
4495                              ],
4496                            )]
4497                        )]
4498                      )]
4499                    )
4500
4501       if test "$HAVE_PRIOR_FUNCS" = 1; then
4502         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4503       else
4504         AC_MSG_WARN(Setting thread priority will not work)
4505       fi
4506
4507       AC_CHECK_FUNC(pthread_cancel,
4508                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4509                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4510
4511       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4512       dnl the code here for now in case we need it again soon; otherwise it
4513       dnl should be removed in a couple of months (VZ in Sep 2003)
4514       dnl
4515       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4516       dnl [
4517       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4518       dnl                [
4519       dnl                   pthread_cleanup_push(NULL, NULL);
4520       dnl                   pthread_cleanup_pop(0);
4521       dnl                ], [
4522       dnl                   wx_cv_func_pthread_cleanup_push=yes
4523       dnl                ], [
4524       dnl                   wx_cv_func_pthread_cleanup_push=no
4525       dnl                ])
4526       dnl ])
4527       dnl
4528       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4529       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4530       dnl fi
4531
4532       dnl mutexattr_t initialization is done in quite different ways on different
4533       dnl platforms, so check for a few things:
4534       dnl
4535       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4536       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4537       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4538       dnl defined, we do it by directly assigned
4539       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4540
4541       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4542       [
4543         AC_TRY_COMPILE([#include <pthread.h>],
4544             [
4545                pthread_mutexattr_t attr;
4546                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4547             ], [
4548                wx_cv_type_pthread_mutexattr_t=yes
4549             ], [
4550                wx_cv_type_pthread_mutexattr_t=no
4551             ]
4552         )
4553       ])
4554
4555       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4556         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4557       else
4558         dnl don't despair, there may be another way to do it
4559         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4560                        wx_cv_type_pthread_rec_mutex_init,
4561         [
4562             AC_TRY_COMPILE([#include <pthread.h>],
4563                 [
4564                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4565                 ], [
4566                     wx_cv_type_pthread_rec_mutex_init=yes
4567                 ], [
4568                     wx_cv_type_pthread_rec_mutex_init=no
4569                 ]
4570             )
4571         ])
4572         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4573           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4574         else
4575           dnl this may break code working elsewhere, so at least warn about it
4576           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4577         fi
4578       fi
4579     fi
4580
4581 dnl from if !MSW
4582 else
4583     if test "$wxUSE_THREADS" = "yes" ; then
4584       case "${host}" in
4585         *-*-mingw32* )
4586             dnl check if the compiler accepts -mthreads
4587             AC_CACHE_CHECK([if compiler supports -mthreads],
4588                 wx_cv_cflags_mthread,
4589                 [
4590                     CFLAGS_OLD="$CFLAGS"
4591                     CFLAGS="$CFLAGS -mthreads"
4592                     AC_TRY_COMPILE([], [],
4593                         wx_cv_cflags_mthread=yes,
4594                         wx_cv_cflags_mthread=no
4595                     )
4596                 ]
4597             )
4598
4599             if test "$wx_cv_cflags_mthread" = "yes"; then
4600                 dnl it does, use it
4601                 CXXFLAGS="$CXXFLAGS -mthreads"
4602                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4603                 LDFLAGS="$LDFLAGS -mthreads"
4604             else
4605                 dnl it doesn't
4606                 CFLAGS="$CFLAGS_OLD"
4607             fi
4608         ;;
4609         *-pc-os2*emx )
4610             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4611             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4612             LDFLAGS="$LDFLAGS -Zmt"
4613         ;;
4614       esac
4615     fi
4616 fi
4617
4618 if test "$wxUSE_THREADS" = "yes"; then
4619   AC_DEFINE(wxUSE_THREADS)
4620
4621   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4622 else
4623   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4624   dnl functions - add tests for other functions here as well
4625   if test "$ac_cv_func_strtok_r" = "yes"; then
4626     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4627     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4628         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4629         AC_MSG_RESULT(yes)
4630     else
4631         AC_MSG_RESULT(no)
4632     fi
4633   fi
4634 fi
4635
4636 if test "$WXGTK20" = 1 ; then
4637   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4638   WXGTK12=1
4639 fi
4640
4641 if test "$WXGTK12" = 1 ; then
4642   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4643 fi
4644
4645 if test "$WXGTK127" = 1 ; then
4646   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4647 fi
4648
4649 if test "$WXGPE" = 1 ; then
4650   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4651 fi
4652
4653 WXDEBUG=
4654
4655 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4656     WXDEBUG="-g"
4657     wxUSE_OPTIMISE=no
4658 fi
4659
4660 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4661     wxUSE_DEBUG_INFO=yes
4662     if test "$GCC" = yes; then
4663         WXDEBUG="-ggdb"
4664     fi
4665 fi
4666
4667 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4668     AC_DEFINE(WXDEBUG)
4669     WXDEBUG_DEFINE="-D__WXDEBUG__"
4670 else
4671     if test "$wxUSE_GTK" = 1 ; then
4672         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4673     fi
4674 fi
4675
4676 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4677     AC_DEFINE(wxUSE_MEMORY_TRACING)
4678     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4679     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4680     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4681 fi
4682
4683 if test "$wxUSE_DMALLOC" = "yes" ; then
4684     DMALLOC_LIBS="-ldmallocthcxx"
4685 fi
4686
4687 PROFILE=
4688 if test "$wxUSE_PROFILE" = "yes" ; then
4689     PROFILE=" -pg"
4690 fi
4691
4692 CODE_GEN_FLAGS=
4693 CODE_GEN_FLAGS_CXX=
4694 if test "$GCC" = "yes" ; then
4695     if test "$wxUSE_NO_RTTI" = "yes" ; then
4696         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4697     fi
4698     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4699         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4700     fi
4701     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4702         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4703     fi
4704
4705     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4706     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4707     dnl for each subroutine by default -- using the switch below only creates
4708     dnl one entry per file instead at the price of minor performance penalty
4709     dnl
4710     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4711     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4712     dnl this, or even the extent of gcc/wx version combinations affected, but
4713     dnl also as above, this 'fix' does not come without side effects.
4714     dnl
4715     dnl TODO: test for the gcc version here (how?)
4716     case "${host}" in
4717       powerpc*-*-aix* )
4718         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4719         ;;
4720       *-hppa* )
4721         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4722         ;;
4723     esac
4724 fi
4725
4726 OPTIMISE=
4727 if test "$wxUSE_OPTIMISE" = "no" ; then
4728     if test "$GCC" = yes ; then
4729         dnl use -O0 because compiling with it is faster than compiling with no
4730         dnl optimization options at all (at least with g++ 3.2)
4731         OPTIMISE="-O0"
4732     fi
4733 else
4734     if test "$GCC" = yes ; then
4735         OPTIMISE="-O2"
4736
4737         dnl VZ: does anybody know what does this do??
4738         case "${host}" in
4739             i586-*-*|i686-*-* )
4740             OPTIMISE="${OPTIMISE} "
4741         ;;
4742         esac
4743     else
4744         OPTIMISE="-O"
4745     fi
4746 fi
4747
4748 dnl ---------------------------------------------------------------------------
4749 dnl compatibility level
4750 dnl ---------------------------------------------------------------------------
4751
4752 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4753     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4754
4755     WXWIN_COMPATIBILITY_2_4="yes"
4756 fi
4757
4758 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4759     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4760 fi
4761
4762 dnl ---------------------------------------------------------------------------
4763 dnl the library may be built without GUI classes at all
4764 dnl ---------------------------------------------------------------------------
4765
4766 if test "$wxUSE_GUI" = "yes"; then
4767     AC_DEFINE(wxUSE_GUI)
4768
4769     dnl the things we always pull in the GUI version of the library:
4770     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4771     dnl    library really can't be built without those)
4772     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4773     dnl    almost any program and the first 2 are needed to show a message box
4774     dnl    which want to be always able to do)
4775     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4776     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4777     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4778     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4779     dnl 5. misc stuff: timers, settings, message box
4780 fi
4781
4782 dnl ---------------------------------------------------------------------------
4783 dnl Unix/Windows
4784 dnl ---------------------------------------------------------------------------
4785
4786 if test "$wxUSE_UNIX" = "yes"; then
4787   AC_DEFINE(wxUSE_UNIX)
4788 fi
4789
4790 dnl ------------------------------------------------------------------------
4791 dnl DLL support
4792 dnl ------------------------------------------------------------------------
4793
4794 dnl under MSW we always have LoadLibrary/GetProcAddress
4795 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4796
4797     HAVE_DL_FUNCS=0
4798     HAVE_SHL_FUNCS=0
4799     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4800         if test "$USE_DARWIN" = 1; then
4801             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4802             HAVE_DL_FUNCS=1
4803         elif test "$USE_DOS" = 1; then
4804             HAVE_DL_FUNCS=0
4805         else
4806             dnl the test is a bit complicated because we check for dlopen() both with
4807             dnl and without -ldl and we also try to find shl_load() if there is no
4808             dnl dlopen() on this system
4809             AC_CHECK_FUNCS(dlopen,
4810             [
4811                 AC_DEFINE(HAVE_DLOPEN)
4812                 HAVE_DL_FUNCS=1
4813             ],
4814             [
4815                 AC_CHECK_LIB(dl, dlopen,
4816                             [
4817                                 AC_DEFINE(HAVE_DLOPEN)
4818                                 HAVE_DL_FUNCS=1
4819                                 DL_LINK=" -ldl$DL_LINK"
4820                             ],
4821                             [
4822                                 AC_CHECK_FUNCS(shl_load,
4823                                               [
4824                                                 AC_DEFINE(HAVE_SHL_LOAD)
4825                                                 HAVE_SHL_FUNCS=1
4826                                               ],
4827                                               [
4828                                                 AC_CHECK_LIB(shl_load, dld,
4829                                                              [
4830                                                                 HAVE_SHL_FUNCS=1
4831                                                                 DL_LINK=" -ldld$DL_LINK"
4832                                                              ])
4833                                               ])
4834                             ])
4835             ])
4836
4837         dnl check also for dlerror()
4838         if test "$HAVE_DL_FUNCS" = 1; then
4839             AC_CHECK_FUNCS(dlerror,
4840                 AC_DEFINE(HAVE_DLERROR),
4841                 [
4842                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4843                 ]
4844             )
4845         fi
4846         fi
4847
4848         if test "$HAVE_DL_FUNCS" = 0; then
4849             if test "$HAVE_SHL_FUNCS" = 0; then
4850               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
4851                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4852                   wxUSE_DYNAMIC_LOADER=no
4853                   wxUSE_DYNLIB_CLASS=no
4854               else
4855                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4856               fi
4857             fi
4858         fi
4859     fi
4860 fi
4861
4862 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4863     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4864 fi
4865 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4866     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4867 fi
4868
4869
4870 dnl ---------------------------------------------------------------------------
4871 dnl Verify consistency of plugins/monolithic/shared settings:
4872 dnl ---------------------------------------------------------------------------
4873
4874 if test "$wxUSE_PLUGINS" = "yes" ; then
4875     if test "$wxUSE_SHARED" = "no" ; then
4876         AC_MSG_WARN([plugins supported only in shared build, disabling])
4877         wxUSE_PLUGINS=no
4878     fi
4879     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4880         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4881         wxUSE_PLUGINS=no
4882     fi
4883     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4884         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4885         wxUSE_PLUGINS=no
4886     fi
4887     if test "$wxUSE_PLUGINS" = "yes" ; then
4888         AC_DEFINE(wxUSE_PLUGINS)
4889     fi
4890 fi
4891
4892 dnl ---------------------------------------------------------------------------
4893 dnl Register non-GUI class options for makefiles and setup.h
4894 dnl ---------------------------------------------------------------------------
4895
4896 if test "$wxUSE_STL" = "yes"; then
4897   AC_DEFINE(wxUSE_STL)
4898 fi
4899
4900 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4901   AC_DEFINE(wxUSE_APPLE_IEEE)
4902 fi
4903
4904 if test "$wxUSE_TIMER" = "yes"; then
4905   AC_DEFINE(wxUSE_TIMER)
4906 fi
4907
4908 dnl Unix implementation needs additional checks because audio support
4909 dnl comes in many favours:
4910 if test "$USE_UNIX" = "1" ; then
4911     AC_CHECK_HEADERS([sys/soundcard.h],,
4912                      [DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"])
4913 fi
4914 WITH_PLUGIN_SDL=0
4915 if test "$wxUSE_SOUND" = "yes"; then
4916   if test "$USE_UNIX" = "1" ; then
4917     if test "$wxUSE_LIBSDL" != "no"; then
4918       AM_PATH_SDL([1.2.0],
4919                   [
4920                     EXTRALIBS_SDL="$SDL_LIBS"
4921                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4922                     AC_DEFINE(wxUSE_LIBSDL)
4923                   ],
4924                   [wxUSE_LIBSDL="no"])
4925       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4926         WITH_PLUGIN_SDL=1
4927       fi
4928     fi
4929   fi
4930
4931   AC_DEFINE(wxUSE_SOUND)
4932   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4933 fi
4934
4935 if test "$WXGTK20" = 1; then
4936     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4937         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4938
4939                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4940                                   [libgnomeprintui-2.2 >= 2.8],
4941                     [
4942 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4943                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4944                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4945                     ],
4946                     [
4947                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4948                         wxUSE_LIBGNOMEPRINT="no"
4949                     ]
4950                 )
4951         fi
4952     fi
4953 fi
4954
4955
4956 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4957   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4958 fi
4959
4960 if test "$wxUSE_STOPWATCH" = "yes"; then
4961   AC_DEFINE(wxUSE_STOPWATCH)
4962 fi
4963
4964 if test "$wxUSE_DATETIME" = "yes"; then
4965   AC_DEFINE(wxUSE_DATETIME)
4966 fi
4967
4968 if test "$wxUSE_FILE" = "yes"; then
4969   AC_DEFINE(wxUSE_FILE)
4970 fi
4971
4972 if test "$wxUSE_FFILE" = "yes"; then
4973   AC_DEFINE(wxUSE_FFILE)
4974 fi
4975
4976 if test "$wxUSE_FILESYSTEM" = "yes"; then
4977   AC_DEFINE(wxUSE_FILESYSTEM)
4978 fi
4979
4980 if test "$wxUSE_FS_ZIP" = "yes"; then
4981   AC_DEFINE(wxUSE_FS_ZIP)
4982 fi
4983
4984 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4985   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4986 fi
4987
4988 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4989   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4990     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4991   elif test "$wxUSE_ZLIB" = "no"; then
4992     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4993   else
4994     AC_DEFINE(wxUSE_ZIPSTREAM)
4995   fi
4996 fi
4997
4998 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4999   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5000 fi
5001
5002 if test "$wxUSE_STACKWALKER" = "yes"; then
5003     AC_DEFINE(wxUSE_STACKWALKER)
5004 fi
5005
5006 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5007     if test "$USE_OS2" = "1" -o "$USE_WIN32" = "1"; then
5008         AC_MSG_WARN([Creating debug reports not supported by this compiler, disabled])
5009         wxUSE_DEBUGREPORT=no
5010     else
5011         AC_DEFINE(wxUSE_DEBUGREPORT)
5012         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5013             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5014         fi
5015     fi
5016 fi
5017
5018 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5019   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5020 fi
5021
5022 if test "$wxUSE_BUSYINFO" = "yes"; then
5023   AC_DEFINE(wxUSE_BUSYINFO)
5024 fi
5025
5026 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5027   AC_DEFINE(wxUSE_STD_IOSTREAM)
5028 fi
5029
5030 if test "$wxUSE_STD_STRING" = "yes"; then
5031   AC_DEFINE(wxUSE_STD_STRING)
5032 fi
5033
5034 if test "$wxUSE_STDPATHS" = "yes"; then
5035   AC_DEFINE(wxUSE_STDPATHS)
5036 fi
5037
5038 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5039     AC_DEFINE(wxUSE_TEXTBUFFER)
5040 fi
5041
5042 if test "$wxUSE_TEXTFILE" = "yes"; then
5043   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5044     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5045   else
5046     AC_DEFINE(wxUSE_TEXTFILE)
5047   fi
5048 fi
5049
5050 if test "$wxUSE_CONFIG" = "yes" ; then
5051   if test "$wxUSE_TEXTFILE" != "yes"; then
5052     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5053   else
5054     AC_DEFINE(wxUSE_CONFIG)
5055     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5056     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5057   fi
5058 fi
5059
5060 if test "$wxUSE_INTL" = "yes" ; then
5061   if test "$wxUSE_FILE" != "yes"; then
5062     AC_MSG_WARN(I18n code requires wxFile... disabled)
5063   else
5064     AC_DEFINE(wxUSE_INTL)
5065     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5066     GUIDIST="$GUIDIST INTL_DIST"
5067   fi
5068 fi
5069
5070 if test "$wxUSE_LOG" = "yes"; then
5071   AC_DEFINE(wxUSE_LOG)
5072
5073     if test "$wxUSE_LOGGUI" = "yes"; then
5074       AC_DEFINE(wxUSE_LOGGUI)
5075     fi
5076
5077     if test "$wxUSE_LOGWINDOW" = "yes"; then
5078       AC_DEFINE(wxUSE_LOGWINDOW)
5079     fi
5080
5081     if test "$wxUSE_LOGDIALOG" = "yes"; then
5082       AC_DEFINE(wxUSE_LOG_DIALOG)
5083     fi
5084
5085     dnl the keyboard sample requires wxUSE_LOG
5086     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5087 fi
5088
5089 if test "$wxUSE_LONGLONG" = "yes"; then
5090   AC_DEFINE(wxUSE_LONGLONG)
5091 fi
5092
5093 if test "$wxUSE_GEOMETRY" = "yes"; then
5094   AC_DEFINE(wxUSE_GEOMETRY)
5095 fi
5096
5097 if test "$wxUSE_STREAMS" = "yes" ; then
5098   AC_DEFINE(wxUSE_STREAMS)
5099 fi
5100
5101 dnl ---------------------------------------------------------------------------
5102 dnl time/date functions
5103 dnl ------------------------------------------------------------------------
5104
5105 if test "$wxUSE_DATETIME" = "yes"; then
5106     dnl check for strptime
5107     AC_CHECK_FUNCS(strptime)
5108
5109     dnl check for timezone variable
5110     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5111     AC_CACHE_CHECK(for timezone variable in <time.h>,
5112                    wx_cv_var_timezone,
5113                    [
5114                         AC_TRY_COMPILE(
5115                             [
5116                                 #include <time.h>
5117                             ],
5118                             [
5119                                 int tz;
5120                                 tz = timezone;
5121                             ],
5122                             [
5123                                 wx_cv_var_timezone=timezone
5124                             ],
5125                             [
5126                                 AC_TRY_COMPILE(
5127                                     [
5128                                         #include <time.h>
5129                                     ],
5130                                     [
5131                                         int tz;
5132                                         tz = _timezone;
5133                                     ],
5134                                     [
5135                                         wx_cv_var_timezone=_timezone
5136                                     ],
5137                                     [
5138                                         AC_TRY_COMPILE(
5139                                             [
5140                                                 #include <time.h>
5141                                             ],
5142                                             [
5143                                                 int tz;
5144                                                 tz = __timezone;
5145                                             ],
5146                                             [
5147                                                 wx_cv_var_timezone=__timezone
5148                                             ],
5149                                             [
5150                                                 if test "$USE_DOS" = 0 ; then
5151                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5152                                                 fi
5153                                             ]
5154                                         )
5155                                     ]
5156                                 )
5157                             ]
5158                         )
5159                    ]
5160     )
5161
5162     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5163     if test "x$wx_cv_var_timezone" != x ; then
5164         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5165     fi
5166
5167     dnl check for localtime (it's POSIX, but the check can do no harm...)
5168     AC_CHECK_FUNCS(localtime)
5169
5170     if test "$ac_cv_func_localtime" = "yes"; then
5171         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5172                        wx_cv_struct_tm_has_gmtoff,
5173         [
5174             AC_TRY_COMPILE(
5175                 [
5176                     #include <time.h>
5177                 ],
5178                 [
5179                     struct tm tm;
5180                     tm.tm_gmtoff++;
5181                 ],
5182                 [
5183                     wx_cv_struct_tm_has_gmtoff=yes
5184                 ],
5185                 wx_cv_struct_tm_has_gmtoff=no
5186             )
5187         ])
5188     fi
5189
5190     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5191         AC_DEFINE(WX_GMTOFF_IN_TM)
5192     fi
5193
5194     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5195     dnl function to be used for high resolution timers
5196     AC_CHECK_FUNCS(gettimeofday ftime, break)
5197
5198     if test "$ac_cv_func_gettimeofday" = "yes"; then
5199         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5200                        wx_cv_func_gettimeofday_has_2_args,
5201         [
5202             dnl on some _really_ old systems it takes only 1 argument
5203             AC_LANG_SAVE
5204             AC_LANG_CPLUSPLUS
5205
5206             AC_TRY_COMPILE(
5207                 [
5208                     #include <sys/time.h>
5209                     #include <unistd.h>
5210                 ],
5211                 [
5212                     struct timeval tv;
5213                     gettimeofday(&tv, NULL);
5214                 ],
5215                 wx_cv_func_gettimeofday_has_2_args=yes,
5216                 AC_TRY_COMPILE(
5217                     [
5218                         #include <sys/time.h>
5219                         #include <unistd.h>
5220                     ],
5221                     [
5222                         struct timeval tv;
5223                         gettimeofday(&tv);
5224                     ],
5225                     wx_cv_func_gettimeofday_has_2_args=no,
5226                     [
5227                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5228                         wx_cv_func_gettimeofday_has_2_args=unknown
5229                     ]
5230                 )
5231             )
5232             AC_LANG_RESTORE
5233         ])
5234
5235         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5236             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5237         fi
5238     fi
5239
5240     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5241 fi
5242
5243 dnl ------------------------------------------------------------------------
5244 dnl wxSocket
5245 dnl ------------------------------------------------------------------------
5246
5247 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5248 if test "$wxUSE_SOCKETS" = "yes"; then
5249     if test "$wxUSE_MGL" = "1"; then
5250         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5251         wxUSE_SOCKETS="no"
5252     fi
5253 fi
5254
5255 if test "$wxUSE_SOCKETS" = "yes"; then
5256     dnl under MSW we always have sockets
5257     if test "$TOOLKIT" != "MSW"; then
5258         dnl under Solaris and OS/2, socket functions live in -lsocket
5259         AC_CHECK_FUNC(socket,,
5260             [
5261                 AC_CHECK_LIB(socket, socket,
5262                     if test "$INET_LINK" != " -lsocket"; then
5263                         INET_LINK="$INET_LINK -lsocket"
5264                     fi,
5265                     [
5266                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5267                         wxUSE_SOCKETS=no
5268                     ]
5269                 )
5270             ]
5271         )
5272     fi
5273 fi
5274
5275 if test "$wxUSE_SOCKETS" = "yes" ; then
5276     dnl this test may be appropriate if building under cygwin
5277     dnl right now I'm assuming it also uses the winsock stuff
5278     dnl like mingw does..  -- RL
5279     if test "$TOOLKIT" != "MSW"; then
5280         dnl determine the type of third argument for getsockname
5281         dnl This test needs to be done in C++ mode since gsocket.cpp now
5282         dnl is C++ code and pointer cast that are possible even without
5283         dnl warning in C still fail in C++.
5284         AC_LANG_PUSH(C++)
5285         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5286                        wx_cv_type_getsockname3,
5287             [
5288                 AC_TRY_COMPILE(
5289                     [
5290                         #include <sys/types.h>
5291                         #include <sys/socket.h>
5292                     ],
5293                     [
5294                         socklen_t len;
5295                         getsockname(0, 0, &len);
5296                     ],
5297                     wx_cv_type_getsockname3=socklen_t,
5298                     [
5299                         dnl the compiler will compile the version with size_t
5300                         dnl even if the real type of the last parameter is int
5301                         dnl but it should give at least a warning about
5302                         dnl converting between incompatible pointer types, so
5303                         dnl try to use it to get the correct behaviour at
5304                         dnl least with gcc (otherwise we'd always use size_t)
5305                         CFLAGS_OLD="$CFLAGS"
5306                         if test "$GCC" = yes ; then
5307                             CFLAGS="$CFLAGS -Werror"
5308                         fi
5309
5310                         AC_TRY_COMPILE(
5311                             [
5312                                 #include <sys/types.h>
5313                                 #include <sys/socket.h>
5314                             ],
5315                             [
5316                                 size_t len;
5317                                 getsockname(0, 0, &len);
5318                             ],
5319                             wx_cv_type_getsockname3=size_t,
5320                             AC_TRY_COMPILE(
5321                                 [
5322                                     #include <sys/types.h>
5323                                     #include <sys/socket.h>
5324                                 ],
5325                                 [
5326                                     int len;
5327                                     getsockname(0, 0, &len);
5328                                 ],
5329                                 wx_cv_type_getsockname3=int,
5330                                 wx_cv_type_getsockname3=unknown
5331                             )
5332                         )
5333
5334                         CFLAGS="$CFLAGS_OLD"
5335                     ]
5336                 )
5337             ])
5338
5339         if test "$wx_cv_type_getsockname3" = "unknown"; then
5340             wxUSE_SOCKETS=no
5341             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5342         else
5343             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5344         fi
5345         dnl Do this again for getsockopt as it may be different
5346         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5347                        wx_cv_type_getsockopt5,
5348             [
5349                 AC_TRY_COMPILE(
5350                     [
5351                         #include <sys/types.h>
5352                         #include <sys/socket.h>
5353                     ],
5354                     [
5355                         socklen_t len;
5356                         getsockopt(0, 0, 0, 0, &len);
5357                     ],
5358                     wx_cv_type_getsockopt5=socklen_t,
5359                     [
5360                         dnl the compiler will compile the version with size_t
5361                         dnl even if the real type of the last parameter is int
5362                         dnl but it should give at least a warning about
5363                         dnl converting between incompatible pointer types, so
5364                         dnl try to use it to get the correct behaviour at
5365                         dnl least with gcc (otherwise we'd always use size_t)
5366                         CFLAGS_OLD="$CFLAGS"
5367                         if test "$GCC" = yes ; then
5368                             CFLAGS="$CFLAGS -Werror"
5369                         fi
5370
5371                         AC_TRY_COMPILE(
5372                             [
5373                                 #include <sys/types.h>
5374                                 #include <sys/socket.h>
5375                             ],
5376                             [
5377                                 size_t len;
5378                                 getsockopt(0, 0, 0, 0, &len);
5379                             ],
5380                             wx_cv_type_getsockopt5=size_t,
5381                             AC_TRY_COMPILE(
5382                                 [
5383                                     #include <sys/types.h>
5384                                     #include <sys/socket.h>
5385                                 ],
5386                                 [
5387                                     int len;
5388                                     getsockopt(0, 0, 0, 0, &len);
5389                                 ],
5390                                 wx_cv_type_getsockopt5=int,
5391                                 wx_cv_type_getsockopt5=unknown
5392                             )
5393                         )
5394
5395                         CFLAGS="$CFLAGS_OLD"
5396                     ]
5397                 )
5398             ])
5399
5400         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5401             wxUSE_SOCKETS=no
5402             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5403         else
5404             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5405         fi
5406         AC_LANG_POP
5407     fi
5408 fi
5409
5410 if test "$wxUSE_SOCKETS" = "yes" ; then
5411     AC_DEFINE(wxUSE_SOCKETS)
5412     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5413 fi
5414
5415 if test "$wxUSE_PROTOCOL" = "yes"; then
5416     if test "$wxUSE_SOCKETS" != "yes"; then
5417         AC_MSG_WARN(Protocol classes require sockets... disabled)
5418         wxUSE_PROTOCOL=no
5419     fi
5420 fi
5421
5422 if test "$wxUSE_PROTOCOL" = "yes"; then
5423     AC_DEFINE(wxUSE_PROTOCOL)
5424
5425     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5426         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5427     fi
5428     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5429         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5430     fi
5431     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5432         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5433     fi
5434 else
5435     if test "$wxUSE_FS_INET" = "yes"; then
5436         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5437         wxUSE_FS_INET="no"
5438     fi
5439 fi
5440
5441 if test "$wxUSE_URL" = "yes"; then
5442     if test "$wxUSE_PROTOCOL" != "yes"; then
5443         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5444         wxUSE_URL=no
5445     fi
5446     if test "$wxUSE_URL" = "yes"; then
5447         AC_DEFINE(wxUSE_URL)
5448     fi
5449 fi
5450
5451 if test "$wxUSE_FS_INET" = "yes"; then
5452   AC_DEFINE(wxUSE_FS_INET)
5453 fi
5454
5455 dnl ---------------------------------------------------------------------------
5456 dnl Joystick support
5457 dnl ---------------------------------------------------------------------------
5458
5459 if test "$wxUSE_GUI" = "yes"; then
5460      dnl under MSW we always have joystick support
5461      if test "$wxUSE_JOYSTICK" = "yes"; then
5462
5463         dnl joystick support is only for Linux 2.1.x or greater
5464         if test "$TOOLKIT" != "MAC" -a "$TOOLKIT" != "COCOA" -a "$TOOLKIT" != "MSW"; then
5465             AC_CHECK_HEADERS(linux/joystick.h)
5466             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5467                 wxUSE_JOYSTICK=no
5468                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5469             fi
5470         else
5471            dnl mac only available on darwin
5472            if test "$USE_DARWIN" != 1 -a "$TOOLKIT" != "MSW"; then
5473                 wxUSE_JOYSTICK=no
5474                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5475            fi
5476         fi
5477
5478
5479         if test "$wxUSE_JOYSTICK" = "yes"; then
5480             AC_DEFINE(wxUSE_JOYSTICK)
5481             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5482         fi
5483     fi
5484 fi
5485
5486
5487 dnl ---------------------------------------------------------------------------
5488 dnl String stuff
5489 dnl ---------------------------------------------------------------------------
5490
5491 if test "$wxUSE_FONTMAP" = "yes" ; then
5492   AC_DEFINE(wxUSE_FONTMAP)
5493 fi
5494
5495 if test "$wxUSE_UNICODE" = "yes" ; then
5496   AC_DEFINE(wxUSE_UNICODE)
5497
5498   if test "$USE_WIN32" != 1; then
5499       wxUSE_UNICODE_MSLU=no
5500   fi
5501
5502   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5503         AC_CHECK_LIB(unicows,main,
5504             [
5505                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5506             ],
5507             [
5508                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5509                              Applications will only run on Windows NT/2000/XP!])
5510                 wxUSE_UNICODE_MSLU=no
5511             ])
5512     fi
5513 fi
5514
5515 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5516   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5517 fi
5518
5519 dnl ----------------------------------------------------------------
5520 dnl Register PostScript options for makefiles and setup.h
5521 dnl ----------------------------------------------------------------
5522
5523 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5524   AC_DEFINE(wxUSE_POSTSCRIPT)
5525 fi
5526
5527 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5528
5529 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5530
5531 dnl ---------------------------------------------------------------------------
5532 dnl big GUI components: MDI, doc/view, printing, help, ...
5533 dnl ---------------------------------------------------------------------------
5534
5535 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5536     AC_DEFINE(wxUSE_CONSTRAINTS)
5537     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5538 fi
5539
5540 if test "$wxUSE_MDI" = "yes"; then
5541     AC_DEFINE(wxUSE_MDI)
5542
5543     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5544         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5545         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5546     fi
5547 fi
5548
5549 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5550     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5551     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5552     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5553         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5554     fi
5555 fi
5556
5557 if test "$wxUSE_HELP" = "yes"; then
5558     AC_DEFINE(wxUSE_HELP)
5559     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5560
5561     if test "$wxUSE_MSW" = 1; then
5562       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5563         AC_DEFINE(wxUSE_MS_HTML_HELP)
5564       fi
5565     fi
5566
5567     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5568       if test "$wxUSE_HTML" = "yes"; then
5569         AC_DEFINE(wxUSE_WXHTML_HELP)
5570       else
5571         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5572         wxUSE_WXHTML_HELP=no
5573       fi
5574     fi
5575 fi
5576
5577 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5578     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5579         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5580     else
5581         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5582     fi
5583     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5584 fi
5585
5586 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5587     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5588 fi
5589
5590 dnl ---------------------------------------------------------------------------
5591 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5592 dnl ---------------------------------------------------------------------------
5593
5594 dnl check for ole headers and disable a few features requiring it if not
5595 dnl present (earlier versions of mingw32 don't have ole2.h)
5596 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5597                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5598                           -o "$wxUSE_OLE"     = "yes" \
5599                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5600     AC_CHECK_HEADERS(ole2.h)
5601
5602     if test "$ac_cv_header_ole2_h" = "yes" ; then
5603         if test "$GCC" = yes ; then
5604             AC_LANG_SAVE
5605             AC_LANG_CPLUSPLUS
5606
5607             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5608             AC_TRY_COMPILE([#include <windows.h>
5609                             #include <ole2.h>],
5610                            [],
5611                            [AC_MSG_RESULT(no)],
5612                            [AC_MSG_RESULT(yes)
5613                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5614             AC_LANG_RESTORE
5615             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5616             if test "$wxUSE_OLE" = "yes" ; then
5617                 AC_DEFINE(wxUSE_OLE)
5618                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5619             fi
5620         fi
5621
5622         dnl for OLE clipboard and dnd
5623         if test "$wxUSE_DATAOBJ" = "yes" ; then
5624             AC_DEFINE(wxUSE_DATAOBJ)
5625         fi
5626     else
5627         AC_MSG_WARN([Some features disabled because OLE headers not found])
5628
5629         wxUSE_CLIPBOARD=no
5630         wxUSE_DRAG_AND_DROP=no
5631         wxUSE_DATAOBJ=no
5632         wxUSE_OLE=no
5633     fi
5634
5635     if test "$wxUSE_METAFILE" = "yes"; then
5636         AC_DEFINE(wxUSE_METAFILE)
5637
5638         dnl this one should probably be made separately configurable
5639         AC_DEFINE(wxUSE_ENH_METAFILE)
5640     fi
5641 fi
5642
5643 if test "$wxUSE_IPC" = "yes"; then
5644     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5645         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5646         wxUSE_IPC=no
5647     fi
5648
5649     if test "$wxUSE_IPC" = "yes"; then
5650         AC_DEFINE(wxUSE_IPC)
5651         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5652     fi
5653 fi
5654
5655 if test "$wxUSE_CLIPBOARD" = "yes"; then
5656     if test "$wxUSE_MGL" = 1; then
5657         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5658         wxUSE_CLIPBOARD=no
5659     fi
5660
5661     if test "$wxUSE_CLIPBOARD" = "yes"; then
5662         AC_DEFINE(wxUSE_CLIPBOARD)
5663
5664         dnl required by clipboard code in configuration check
5665         AC_DEFINE(wxUSE_DATAOBJ)
5666     fi
5667 fi
5668
5669 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5670     if test "$wxUSE_GTK" = 1; then
5671         if test "$WXGTK12" != 1; then
5672             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5673             wxUSE_DRAG_AND_DROP=no
5674         fi
5675     fi
5676
5677     if test "$wxUSE_MOTIF" = 1; then
5678         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5679         wxUSE_DRAG_AND_DROP=no
5680     fi
5681
5682     if test "$wxUSE_X11" = 1; then
5683         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5684         wxUSE_DRAG_AND_DROP=no
5685     fi
5686
5687     if test "$wxUSE_MGL" = 1; then
5688         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5689         wxUSE_DRAG_AND_DROP=no
5690     fi
5691
5692     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5693         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5694     fi
5695
5696 fi
5697
5698 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5699     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5700 fi
5701
5702 if test "$wxUSE_SPLINES" = "yes" ; then
5703   AC_DEFINE(wxUSE_SPLINES)
5704 fi
5705
5706 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
5707   AC_DEFINE(wxUSE_MOUSEWHEEL)
5708 fi
5709
5710 dnl ---------------------------------------------------------------------------
5711 dnl GUI controls
5712 dnl ---------------------------------------------------------------------------
5713
5714 USES_CONTROLS=0
5715 if test "$wxUSE_CONTROLS" = "yes"; then
5716   USES_CONTROLS=1
5717 fi
5718
5719 if test "$wxUSE_ACCEL" = "yes"; then
5720   AC_DEFINE(wxUSE_ACCEL)
5721   USES_CONTROLS=1
5722 fi
5723
5724 if test "$wxUSE_BUTTON" = "yes"; then
5725   AC_DEFINE(wxUSE_BUTTON)
5726   USES_CONTROLS=1
5727 fi
5728
5729 if test "$wxUSE_BMPBUTTON" = "yes"; then
5730   AC_DEFINE(wxUSE_BMPBUTTON)
5731   USES_CONTROLS=1
5732 fi
5733
5734 if test "$wxUSE_CALCTRL" = "yes"; then
5735   AC_DEFINE(wxUSE_CALENDARCTRL)
5736   USES_CONTROLS=1
5737   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5738 fi
5739
5740 if test "$wxUSE_CARET" = "yes"; then
5741   AC_DEFINE(wxUSE_CARET)
5742   USES_CONTROLS=1
5743   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5744 fi
5745
5746 if test "$wxUSE_COMBOBOX" = "yes"; then
5747   AC_DEFINE(wxUSE_COMBOBOX)
5748   USES_CONTROLS=1
5749 fi
5750
5751 if test "$wxUSE_CHOICE" = "yes"; then
5752   AC_DEFINE(wxUSE_CHOICE)
5753   USES_CONTROLS=1
5754 fi
5755
5756 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5757     AC_DEFINE(wxUSE_CHOICEBOOK)
5758     USES_CONTROLS=1
5759 fi
5760
5761 if test "$wxUSE_CHECKBOX" = "yes"; then
5762   AC_DEFINE(wxUSE_CHECKBOX)
5763   USES_CONTROLS=1
5764 fi
5765
5766 if test "$wxUSE_CHECKLST" = "yes"; then
5767   AC_DEFINE(wxUSE_CHECKLISTBOX)
5768   USES_CONTROLS=1
5769   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5770 fi
5771
5772 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5773   AC_DEFINE(wxUSE_DATEPICKCTRL)
5774   USES_CONTROLS=1
5775 fi
5776
5777 if test "$wxUSE_DISPLAY" = "yes"; then
5778     AC_DEFINE(wxUSE_DISPLAY)
5779     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
5780 fi
5781
5782 if test "$wxUSE_GAUGE" = "yes"; then
5783   AC_DEFINE(wxUSE_GAUGE)
5784   USES_CONTROLS=1
5785 fi
5786
5787 if test "$wxUSE_GRID" = "yes"; then
5788   AC_DEFINE(wxUSE_GRID)
5789   USES_CONTROLS=1
5790   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5791 fi
5792
5793 if test "$wxUSE_IMAGLIST" = "yes"; then
5794     AC_DEFINE(wxUSE_IMAGLIST)
5795 fi
5796
5797 if test "$wxUSE_LISTBOOK" = "yes"; then
5798     AC_DEFINE(wxUSE_LISTBOOK)
5799     USES_CONTROLS=1
5800 fi
5801
5802 if test "$wxUSE_LISTBOX" = "yes"; then
5803     AC_DEFINE(wxUSE_LISTBOX)
5804     USES_CONTROLS=1
5805     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
5806 fi
5807
5808 if test "$wxUSE_LISTCTRL" = "yes"; then
5809     if test "$wxUSE_IMAGLIST" = "yes"; then
5810         AC_DEFINE(wxUSE_LISTCTRL)
5811         USES_CONTROLS=1
5812         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5813     else
5814         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5815     fi
5816 fi
5817
5818 if test "$wxUSE_NOTEBOOK" = "yes"; then
5819     AC_DEFINE(wxUSE_NOTEBOOK)
5820     USES_CONTROLS=1
5821     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5822 fi
5823
5824 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5825 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5826 dnl     USES_CONTROLS=1
5827 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5828 dnl fi
5829
5830 if test "$wxUSE_RADIOBOX" = "yes"; then
5831     AC_DEFINE(wxUSE_RADIOBOX)
5832     USES_CONTROLS=1
5833 fi
5834
5835 if test "$wxUSE_RADIOBTN" = "yes"; then
5836     AC_DEFINE(wxUSE_RADIOBTN)
5837     USES_CONTROLS=1
5838 fi
5839
5840 if test "$wxUSE_SASH" = "yes"; then
5841     AC_DEFINE(wxUSE_SASH)
5842     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5843 fi
5844
5845 if test "$wxUSE_SCROLLBAR" = "yes"; then
5846     AC_DEFINE(wxUSE_SCROLLBAR)
5847     USES_CONTROLS=1
5848     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5849 fi
5850
5851 if test "$wxUSE_SLIDER" = "yes"; then
5852     AC_DEFINE(wxUSE_SLIDER)
5853     USES_CONTROLS=1
5854 fi
5855
5856 if test "$wxUSE_SPINBTN" = "yes"; then
5857     AC_DEFINE(wxUSE_SPINBTN)
5858     USES_CONTROLS=1
5859 fi
5860
5861 if test "$wxUSE_SPINCTRL" = "yes"; then
5862     AC_DEFINE(wxUSE_SPINCTRL)
5863     USES_CONTROLS=1
5864 fi
5865
5866 if test "$wxUSE_SPLITTER" = "yes"; then
5867     AC_DEFINE(wxUSE_SPLITTER)
5868     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5869 fi
5870
5871 if test "$wxUSE_STATBMP" = "yes"; then
5872     AC_DEFINE(wxUSE_STATBMP)
5873     USES_CONTROLS=1
5874 fi
5875
5876 if test "$wxUSE_STATBOX" = "yes"; then
5877     AC_DEFINE(wxUSE_STATBOX)
5878     USES_CONTROLS=1
5879 fi
5880
5881 if test "$wxUSE_STATTEXT" = "yes"; then
5882     AC_DEFINE(wxUSE_STATTEXT)
5883     USES_CONTROLS=1
5884 fi
5885
5886 if test "$wxUSE_STATLINE" = "yes"; then
5887     AC_DEFINE(wxUSE_STATLINE)
5888     USES_CONTROLS=1
5889 fi
5890
5891 if test "$wxUSE_STATUSBAR" = "yes"; then
5892     dnl this will get undefined in wx/chkconf.h if it's not supported
5893     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5894     AC_DEFINE(wxUSE_STATUSBAR)
5895     USES_CONTROLS=1
5896
5897     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5898 fi
5899
5900 if test "$wxUSE_TABDIALOG" = "yes"; then
5901     AC_DEFINE(wxUSE_TAB_DIALOG)
5902 fi
5903
5904 if test "$wxUSE_TEXTCTRL" = "yes"; then
5905     AC_DEFINE(wxUSE_TEXTCTRL)
5906     USES_CONTROLS=1
5907     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5908 fi
5909
5910 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5911     if test "$wxUSE_COCOA" = 1 ; then
5912         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5913         wxUSE_TOGGLEBTN=no
5914     fi
5915     if test "$wxUSE_UNIVERSAL" = "yes"; then
5916         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5917         wxUSE_TOGGLEBTN=no
5918     fi
5919
5920     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5921         AC_DEFINE(wxUSE_TOGGLEBTN)
5922         USES_CONTROLS=1
5923     fi
5924 fi
5925
5926 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5927     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5928     wxUSE_TOOLBAR="yes"
5929     USES_CONTROLS=1
5930 fi
5931
5932 if test "$wxUSE_TOOLBAR" = "yes"; then
5933     AC_DEFINE(wxUSE_TOOLBAR)
5934     USES_CONTROLS=1
5935
5936     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5937     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5938         wxUSE_TOOLBAR_NATIVE="yes"
5939     fi
5940
5941     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5942         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5943         USES_CONTROLS=1
5944     fi
5945
5946     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5947 fi
5948
5949 if test "$wxUSE_TOOLTIPS" = "yes"; then
5950     if test "$wxUSE_MOTIF" = 1; then
5951         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5952     else
5953         if test "$wxUSE_UNIVERSAL" = "yes"; then
5954             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5955         else
5956             AC_DEFINE(wxUSE_TOOLTIPS)
5957         fi
5958     fi
5959 fi
5960
5961 if test "$wxUSE_TREECTRL" = "yes"; then
5962     if test "$wxUSE_IMAGLIST" = "yes"; then
5963         AC_DEFINE(wxUSE_TREECTRL)
5964         USES_CONTROLS=1
5965         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5966     else
5967         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5968     fi
5969 fi
5970
5971 if test "$wxUSE_POPUPWIN" = "yes"; then
5972     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5973         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5974     else
5975         if test "$wxUSE_PM" = 1; then
5976             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5977         else
5978             AC_DEFINE(wxUSE_POPUPWIN)
5979             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
5980
5981             USES_CONTROLS=1
5982         fi
5983     fi
5984 fi
5985
5986 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5987     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5988         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5989     else
5990         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5991         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5992     fi
5993 fi
5994
5995 if test "$wxUSE_TIPWINDOW" = "yes"; then
5996     if test "$wxUSE_PM" = 1; then
5997         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5998     else
5999         AC_DEFINE(wxUSE_TIPWINDOW)
6000     fi
6001 fi
6002
6003 if test "$USES_CONTROLS" = 1; then
6004     AC_DEFINE(wxUSE_CONTROLS)
6005 fi
6006
6007 dnl ---------------------------------------------------------------------------
6008 dnl misc options
6009 dnl ---------------------------------------------------------------------------
6010
6011 dnl please keep the settings below in alphabetical order
6012 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6013     AC_DEFINE(wxUSE_ACCESSIBILITY)
6014     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6015 fi
6016
6017 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6018     AC_DEFINE(wxUSE_DRAGIMAGE)
6019     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6020 fi
6021
6022 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6023     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6024         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6025     else
6026         AC_DEFINE(wxUSE_EXCEPTIONS)
6027         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6028     fi
6029 fi
6030
6031 USE_HTML=0
6032 if test "$wxUSE_HTML" = "yes"; then
6033     AC_DEFINE(wxUSE_HTML)
6034     USE_HTML=1
6035     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6036     if test "$wxUSE_MAC" = 1; then
6037         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6038     fi
6039 fi
6040 if test "$wxUSE_WEBKIT" = "yes"; then
6041     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6042         old_CPPFLAGS="$CPPFLAGS"
6043         CPPFLAGS="$CPPFLAGS -x objective-c++"
6044         AC_CHECK_HEADER([WebKit/HIWebView.h],
6045                         [
6046                            AC_DEFINE(wxUSE_WEBKIT)
6047                            WEBKIT_LINK="-framework WebKit"
6048                         ],
6049                         [
6050                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6051                            wxUSE_WEBKIT=no
6052                         ],
6053                         [#include <Carbon/Carbon.h>])
6054         CPPFLAGS="$old_CPPFLAGS"
6055     elif test "$wxUSE_COCOA" = 1; then
6056         AC_DEFINE(wxUSE_WEBKIT)
6057     else
6058         wxUSE_WEBKIT=no
6059     fi
6060 fi
6061
6062 USE_XRC=0
6063 if test "$wxUSE_XRC" = "yes"; then
6064     if test "$wxUSE_XML" != "yes"; then
6065         AC_MSG_WARN([XML library not built, XRC resources disabled])
6066         wxUSE_XRC=no
6067     else
6068         AC_DEFINE(wxUSE_XRC)
6069         USE_XRC=1
6070         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6071     fi
6072 fi
6073
6074 if test "$wxUSE_MENUS" = "yes"; then
6075     AC_DEFINE(wxUSE_MENUS)
6076     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6077 fi
6078
6079 if test "$wxUSE_METAFILE" = "yes"; then
6080     AC_DEFINE(wxUSE_METAFILE)
6081 fi
6082
6083 if test "$wxUSE_MIMETYPE" = "yes"; then
6084     AC_DEFINE(wxUSE_MIMETYPE)
6085 fi
6086
6087 if test "$wxUSE_MINIFRAME" = "yes"; then
6088     AC_DEFINE(wxUSE_MINIFRAME)
6089     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6090 fi
6091
6092 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6093     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6094     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6095         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6096         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6097     fi
6098 fi
6099
6100
6101 if test "$wxUSE_VALIDATORS" = "yes"; then
6102     AC_DEFINE(wxUSE_VALIDATORS)
6103     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6104 fi
6105
6106 if test "$wxUSE_PALETTE" = "yes" ; then
6107   AC_DEFINE(wxUSE_PALETTE)
6108 fi
6109
6110 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6111   dnl Must be done this late because -lunicows must be before all the other libs
6112   LIBS=" -lunicows $LIBS"
6113 fi
6114
6115 dnl ---------------------------------------------------------------------------
6116 dnl wxImage options
6117 dnl ---------------------------------------------------------------------------
6118
6119 if test "$wxUSE_IMAGE" = "yes" ; then
6120     AC_DEFINE(wxUSE_IMAGE)
6121
6122     if test "$wxUSE_GIF" = "yes" ; then
6123       AC_DEFINE(wxUSE_GIF)
6124     fi
6125
6126     if test "$wxUSE_PCX" = "yes" ; then
6127       AC_DEFINE(wxUSE_PCX)
6128     fi
6129
6130     if test "$wxUSE_IFF" = "yes" ; then
6131       AC_DEFINE(wxUSE_IFF)
6132     fi
6133
6134     if test "$wxUSE_PNM" = "yes" ; then
6135       AC_DEFINE(wxUSE_PNM)
6136     fi
6137
6138     if test "$wxUSE_XPM" = "yes" ; then
6139       AC_DEFINE(wxUSE_XPM)
6140     fi
6141
6142     if test "$wxUSE_ICO_CUR" = "yes" ; then
6143       AC_DEFINE(wxUSE_ICO_CUR)
6144     fi
6145 fi
6146
6147 dnl ---------------------------------------------------------------------------
6148 dnl common dialogs
6149 dnl ---------------------------------------------------------------------------
6150
6151 if test "$wxUSE_CHOICEDLG" = "yes"; then
6152     AC_DEFINE(wxUSE_CHOICEDLG)
6153 fi
6154
6155 if test "$wxUSE_COLOURDLG" = "yes"; then
6156     AC_DEFINE(wxUSE_COLOURDLG)
6157 fi
6158
6159 if test "$wxUSE_FILEDLG" = "yes"; then
6160     AC_DEFINE(wxUSE_FILEDLG)
6161 fi
6162
6163 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6164     AC_DEFINE(wxUSE_FINDREPLDLG)
6165 fi
6166
6167 if test "$wxUSE_FONTDLG" = "yes"; then
6168     AC_DEFINE(wxUSE_FONTDLG)
6169 fi
6170
6171 if test "$wxUSE_DIRDLG" = "yes"; then
6172     if test "$wxUSE_TREECTRL" != "yes"; then
6173         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6174     else
6175         AC_DEFINE(wxUSE_DIRDLG)
6176     fi
6177 fi
6178
6179 if test "$wxUSE_MSGDLG" = "yes"; then
6180     AC_DEFINE(wxUSE_MSGDLG)
6181 fi
6182
6183 if test "$wxUSE_NUMBERDLG" = "yes"; then
6184     AC_DEFINE(wxUSE_NUMBERDLG)
6185 fi
6186
6187 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6188     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6189        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6190     else
6191         AC_DEFINE(wxUSE_PROGRESSDLG)
6192     fi
6193 fi
6194
6195 if test "$wxUSE_SPLASH" = "yes"; then
6196     AC_DEFINE(wxUSE_SPLASH)
6197     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6198 fi
6199
6200 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6201     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6202        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6203     else
6204         AC_DEFINE(wxUSE_STARTUP_TIPS)
6205     fi
6206 fi
6207
6208 if test "$wxUSE_TEXTDLG" = "yes"; then
6209     AC_DEFINE(wxUSE_TEXTDLG)
6210 fi
6211
6212 if test "$wxUSE_WIZARDDLG" = "yes"; then
6213     AC_DEFINE(wxUSE_WIZARDDLG)
6214     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6215 fi
6216
6217 dnl ---------------------------------------------------------------------------
6218 dnl wxMediaCtrl
6219 dnl ---------------------------------------------------------------------------
6220
6221 if test "$wxUSE_MEDIACTRL" = "yes"; then
6222     if test "$wxUSE_MSW" = 1; then
6223     dnl -----------------------------------------------------------------------
6224     dnl DirectShow MSW
6225     dnl -----------------------------------------------------------------------
6226         wxUSE_DIRECTSHOW="yes"
6227         AC_CHECK_HEADERS([dshow.h], [],
6228             [
6229                 wxUSE_DIRECTSHOW="no"
6230                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
6231             ],
6232             [#include <windows.h>])
6233
6234        if test "$wxUSE_DIRECTSHOW" = "yes"; then
6235             AC_DEFINE(wxUSE_DIRECTSHOW)
6236             LIBS="$LIBS -lstrmiids"
6237        fi
6238     fi
6239
6240     dnl -----------------------------------------------------------------------
6241     dnl GStreamer
6242     dnl -----------------------------------------------------------------------
6243     if test "$wxUSE_GTK" = 1; then
6244         wxUSE_GSTREAMER="yes"
6245
6246         dnl -------------------------------------------------------------------
6247         dnl Test for gstreamer module from pkg-config
6248         dnl -------------------------------------------------------------------
6249         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6250         [
6251             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6252             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6253         ],
6254         [
6255             AC_MSG_WARN([GStreamer installation not found])
6256             wxUSE_GSTREAMER="no"
6257         ])
6258
6259         dnl -------------------------------------------------------------------
6260         dnl Perform a check for a GStreamer element using gst-inspect
6261         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6262         dnl Last modification: 25/01/2005
6263         dnl
6264         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6265         dnl -------------------------------------------------------------------
6266         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6267         [
6268         if test "x$GST_INSPECT" == "x"; then
6269             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6270         fi
6271
6272         if test "x$GST_INSPECT" != "x"; then
6273             AC_MSG_CHECKING(GStreamer element $1)
6274             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6275             AC_MSG_RESULT(found.)
6276             $2
6277             else
6278             AC_MSG_RESULT(not found.)
6279             $3
6280             fi
6281         fi
6282         ])
6283
6284         dnl -------------------------------------------------------------------
6285         dnl Test for x video sink (video useless without)
6286         dnl -------------------------------------------------------------------
6287         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6288                         [
6289                             wxUSE_GSTREAMER="no"
6290                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6291                         ])
6292
6293         dnl -------------------------------------------------------------------
6294         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6295         dnl -------------------------------------------------------------------
6296         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6297                         [
6298                             wxUSE_GSTREAMER="no"
6299                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6300                         ],
6301                         [#include <gst/gst.h>])
6302
6303         AC_MSG_CHECKING([for gstplay 0.8])
6304         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6305
6306         if test "$ac_find_libraries" = "" ; then
6307             AC_MSG_RESULT([no])
6308             wxUSE_GSTREAMER="no"
6309         else
6310             AC_MSG_RESULT([yes])
6311         fi
6312
6313         if test "$wxUSE_GSTREAMER" = "yes"; then
6314             AC_DEFINE(wxUSE_GSTREAMER)
6315             AC_MSG_RESULT([GStreamer detection successful])
6316         fi
6317     fi
6318     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6319     AC_DEFINE(wxUSE_MEDIACTRL)
6320 fi
6321
6322 dnl ---------------------------------------------------------------------------
6323 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6324 dnl ---------------------------------------------------------------------------
6325
6326 if test "$cross_compiling" = "yes"; then
6327     dnl Use best guess from host as we can't use uname when cross compiling
6328     OSINFO="\"$host\""
6329 else
6330     dnl attualy work out OS version
6331     OSINFO=`uname -s -r -m`
6332     OSINFO="\"$OSINFO\""
6333 fi
6334
6335 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6336
6337 dnl ---------------------------------------------------------------------------
6338 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6339 dnl ---------------------------------------------------------------------------
6340
6341 if test "x$prefix" != "xNONE"; then
6342     wxPREFIX=$prefix
6343 else
6344     wxPREFIX=$ac_default_prefix
6345 fi
6346
6347 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6348
6349
6350 dnl ---------------------------------------------------------------------------
6351 dnl define variables with all built libraries for wx-config
6352 dnl ---------------------------------------------------------------------------
6353
6354 CORE_BASE_LIBS="net base"
6355 CORE_GUI_LIBS="adv core"
6356
6357 if test "$wxUSE_XML" = "yes" ; then
6358     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6359 fi
6360 if test "$wxUSE_ODBC" != "no" ; then
6361     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6362     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6363 fi
6364 if test "$wxUSE_HTML" = "yes" ; then
6365     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6366 fi
6367 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6368     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
6369 fi
6370 if test "$wxUSE_XRC" = "yes" ; then
6371     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6372 fi
6373
6374 if test "$wxUSE_GUI" != "yes"; then
6375     CORE_GUI_LIBS=""
6376 fi
6377
6378 AC_SUBST(CORE_BASE_LIBS)
6379 AC_SUBST(CORE_GUI_LIBS)
6380
6381
6382 dnl ---------------------------------------------------------------------------
6383 dnl Output the makefiles and such from the results found above
6384 dnl ---------------------------------------------------------------------------
6385
6386 dnl all additional libraries (except wxWidgets itself) we link with
6387
6388 dnl note that we always link with -lm except for Mac OS X
6389 dnl extended.c uses floor() and is always linked in
6390
6391 if test "$wxUSE_MAC" = 1 ; then
6392     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6393         if test "$USE_DARWIN" = 1; then
6394             LDFLAGS="$LDFLAGS -framework QuickTime"
6395         else
6396             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6397         fi
6398     fi
6399     if test "$USE_DARWIN" = 1; then
6400         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6401     else
6402         LDFLAGS="$LDFLAGS -lCarbonLib"
6403     fi
6404 elif test "$USE_DARWIN" = 1; then
6405     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System"
6406 fi
6407 if test "$wxUSE_COCOA" = 1 ; then
6408     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6409     if test "$wxUSE_MEDIACTRL" = "yes"; then
6410         LDFLAGS="$LDFLAGS -framework QuickTime"
6411     fi
6412 fi
6413
6414 dnl FIXME: should this be covered by the conditional above
6415 dnl given the -lm comment there?  Or should that comment (and
6416 dnl this one) be removed..   [ 7 Nov 2001 ]
6417
6418 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6419
6420 dnl Only add the -lm library if floating point functions cannot be used
6421 dnl without it.  This check is important on cygwin because of the bizarre
6422 dnl way that they have organized functions into libraries.  On cygwin, both
6423 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6424 dnl means that
6425 dnl   1) linking with -lm is not necessary, and
6426 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6427 dnl In particular, if you compile any program with -mno-cygwin and link with
6428 dnl -lm, it will crash instantly when it is run.  This happens because the
6429 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6430 dnl the ___main function instead of allowing it to be defined by
6431 dnl /usr/lib/mingw/libmingw32.a as it should be.
6432 dnl
6433 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6434 dnl
6435 dnl Just check a few floating point functions. If they are all found without
6436 dnl -lm, then we must not need -lm.
6437 have_cos=0
6438 have_floor=0
6439 AC_CHECK_FUNCS(cos, have_cos=1)
6440 AC_CHECK_FUNCS(floor, have_floor=1)
6441 AC_MSG_CHECKING(if floating point functions link without -lm)
6442 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6443     AC_MSG_RESULT(yes)
6444 else
6445     AC_MSG_RESULT(no)
6446     LIBS="$LIBS -lm"
6447     # use different functions to avoid configure caching
6448     have_sin=0
6449     have_ceil=0
6450     AC_CHECK_FUNCS(sin, have_sin=1)
6451     AC_CHECK_FUNCS(ceil, have_ceil=1)
6452     AC_MSG_CHECKING(if floating point functions link with -lm)
6453     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6454         AC_MSG_RESULT(yes)
6455     else
6456         AC_MSG_RESULT(no)
6457         # not sure we should warn the user, crash, etc.
6458     fi
6459 fi
6460
6461 if test "$wxUSE_GUI" = "yes"; then
6462
6463     dnl TODO add checks that these samples will really compile (i.e. all the
6464     dnl      library features they need are present)
6465
6466     dnl TODO some samples are never built so far: mfc (requires VC++)
6467     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6468                      dynamic erase event exec font image minimal mobile \
6469                      mobile/wxedit mobile/styles propsize render \
6470                      richedit rotate shaped vscroll widgets"
6471
6472     if test "$wxUSE_MONOLITHIC" != "yes"; then
6473         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6474     fi
6475     if test "$TOOLKIT" = "MSW"; then
6476         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6477         if test "$wxUSE_UNIVERSAL" != "yes"; then
6478             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6479         fi
6480     fi
6481     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6482         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6483     fi
6484 else
6485     SAMPLES_SUBDIRS="console"
6486 fi
6487
6488
6489 dnl all -I options we must pass to the compiler
6490 dnl
6491 dnl note that the order is somewhat important: wxWidgets headers should
6492 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6493 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6494 dnl CodeWarrior):
6495 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6496 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6497
6498 dnl C/C++ compiler options used to compile wxWidgets
6499 if test "$GXX" = yes ; then
6500     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6501     CWARNINGS="-Wall"
6502     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6503     dnl should enable this one day...
6504     dnl CXXWARNINGS="-Wall -Werror"
6505 fi
6506
6507 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6508
6509 dnl remove the extra white space from the cc/c++/ld options
6510 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6511 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6512 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6513
6514 if test "x$MWCC" = "xyes"; then
6515     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6516     dnl must use <regex.h> from system not our local copy on OS X,
6517     dnl but must use local not system on OS 9.
6518     dnl The following should make all -I paths usable for <> includes
6519     dnl while first checking in real system paths.  With 8.3 using
6520     dnl -gccincludes it will actually check local paths before system
6521     dnl even for <> which is totally wrong.
6522
6523     dnl Note that because this absolutely needs to be before any -I
6524     dnl that we have to tack it on to the end of the compiler commandline.
6525     CC="$CC -cwd source -I-"
6526     CXX="$CXX -cwd source -I-"
6527 fi
6528
6529
6530 LIBS=`echo $LIBS`
6531 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6532 EXTRALIBS_XML="$EXPAT_LINK"
6533 EXTRALIBS_HTML="$MSPACK_LINK"
6534 EXTRALIBS_ODBC="$ODBC_LINK"
6535 if test "$wxUSE_GUI" = "yes"; then
6536     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6537 fi
6538 if test "$wxUSE_OPENGL" = "yes"; then
6539     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6540 fi
6541
6542 LDFLAGS="$LDFLAGS $PROFILE"
6543
6544 dnl wxGTK does not need TOOLKIT includes in wx-config
6545 if test "$wxUSE_GTK" = 1; then
6546     WXCONFIG_INCLUDE=
6547 else
6548     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6549 fi
6550
6551 WXCONFIG_EXTRALIBS="$LIBS"
6552
6553 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6554 if test "$wxUSE_REGEX" = "builtin" ; then
6555     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
6556 fi
6557 if test "$wxUSE_EXPAT" = "builtin" ; then
6558     wxconfig_3rdparty="expat $wxconfig_3rdparty"
6559 fi
6560 if test "$wxUSE_ODBC" = "builtin" ; then
6561     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
6562 fi
6563 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6564     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
6565 fi
6566 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6567     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
6568 fi
6569 if test "$wxUSE_LIBPNG" = "builtin" ; then
6570     wxconfig_3rdparty="png $wxconfig_3rdparty"
6571 fi
6572 if test "$wxUSE_ZLIB" = "builtin" ; then
6573     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
6574 fi
6575
6576 for i in $wxconfig_3rdparty ; do
6577     WXCONFIG_EXTRALIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_EXTRALIBS"
6578 done
6579
6580
6581 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6582     WXUNIV=1
6583 else
6584     WXUNIV=0
6585 fi
6586
6587 AC_SUBST(wxUSE_ZLIB)
6588 AC_SUBST(wxUSE_REGEX)
6589 AC_SUBST(wxUSE_EXPAT)
6590 AC_SUBST(wxUSE_ODBC)
6591 AC_SUBST(wxUSE_LIBJPEG)
6592 AC_SUBST(wxUSE_LIBPNG)
6593 AC_SUBST(wxUSE_LIBTIFF)
6594
6595 if test $wxUSE_MONOLITHIC = "yes" ; then
6596     MONOLITHIC=1
6597 else
6598     MONOLITHIC=0
6599 fi
6600
6601 if test $wxUSE_PLUGINS = "yes" ; then
6602     USE_PLUGINS=1
6603 else
6604     USE_PLUGINS=0
6605 fi
6606
6607 if test $wxUSE_ODBC != "no" ; then
6608     USE_ODBC=1
6609 else
6610     USE_ODBC=0
6611 fi
6612
6613 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6614     USE_QA=1
6615 else
6616     USE_QA=0
6617 fi
6618
6619 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6620     OFFICIAL_BUILD=1
6621 else
6622     OFFICIAL_BUILD=0
6623 fi
6624
6625 AC_SUBST(VENDOR)
6626 AC_SUBST(OFFICIAL_BUILD)
6627 AC_SUBST(WX_FLAVOUR)
6628 AC_SUBST(WX_LIB_FLAVOUR)
6629
6630 AC_SUBST(WXUNIV)
6631 AC_SUBST(MONOLITHIC)
6632 AC_SUBST(USE_PLUGINS)
6633 AC_SUBST(LIBS)
6634 AC_SUBST(EXTRALIBS)
6635 AC_SUBST(EXTRALIBS_XML)
6636 AC_SUBST(EXTRALIBS_HTML)
6637 AC_SUBST(EXTRALIBS_ODBC)
6638 AC_SUBST(EXTRALIBS_GUI)
6639 AC_SUBST(EXTRALIBS_OPENGL)
6640 AC_SUBST(EXTRALIBS_SDL)
6641 AC_SUBST(WITH_PLUGIN_SDL)
6642 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6643 AC_SUBST(UNICODE)
6644 AC_SUBST(BUILD)
6645 AC_SUBST(DEBUG_INFO)
6646 AC_SUBST(DEBUG_FLAG)
6647 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6648 AC_SUBST(TOOLKIT_LOWERCASE)
6649 AC_SUBST(TOOLKIT_VERSION)
6650 AC_SUBST(SAMPLES_RPATH_FLAG)
6651 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6652 AC_SUBST(HOST_SUFFIX)
6653 AC_SUBST(CPPUNIT_CFLAGS)
6654 AC_SUBST(CPPUNIT_LIBS)
6655
6656 case "$TOOLKIT" in
6657     GTK)
6658         TOOLKIT_USER="GTK+"
6659         if test "$WXGTK20" = 1; then
6660             TOOLKIT_USER="$TOOLKIT_USER 2"
6661         fi
6662         ;;
6663
6664     *)
6665         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6666         ;;
6667 esac
6668
6669 if test "$wxUSE_WINE" = "yes"; then
6670     BAKEFILE_FORCE_PLATFORM=win32
6671 fi
6672
6673 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6674
6675 if test "$wxUSE_WINE" = "yes"; then
6676     RESCOMP=wrc
6677 fi
6678
6679 if test "$wxUSE_SHARED" = "yes"; then
6680
6681     dnl We get the shared build linker from bakefile, since it
6682     dnl moved all the logic for this out of this file and into
6683     dnl its own macro.  But it can't decide on whether to return
6684     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6685     dnl So normalise and expand everything here now, because its
6686     dnl not going to change inside wx-config anyway.
6687     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6688     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6689
6690     dnl Need addtional flag on OS/2, so override bakefiles value
6691     dnl (there currently is no suitable variable to which the
6692     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6693     case "${host}" in
6694       *-pc-os2_emx | *-pc-os2-emx )
6695         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6696         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6697         cp -p ${srcdir}/src/os2/dllnames.sh .
6698         cp -p ${srcdir}/src/os2/dllar.sh .
6699       ;;
6700     esac
6701 else
6702
6703     dnl No bakefile support for static builds, but this should be ok for most.
6704     EXE_LINKER="$CXX -o"
6705
6706 fi
6707 if test "$wxUSE_OMF" = "yes"; then
6708     case "${host}" in
6709       *-pc-os2_emx | *-pc-os2-emx )
6710         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
6711         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6712         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6713       ;;
6714     esac
6715 fi
6716
6717 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6718 dnl be in wx-config output.  Not doing so could result in link problems.
6719 GCC_PRAGMA_FLAGS=""
6720 PCH_FLAGS=""
6721 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6722 if test $GCC_PCH = 1 ; then
6723     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6724     PCH_FLAGS="-DWX_PRECOMP"
6725 else
6726     case "${host}" in
6727         powerpc-*-darwin* )
6728             dnl Some Apple's GCC version are broken and can't handle the
6729             dnl pragmas:
6730             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6731             ;;
6732         *-*-mingw32* )
6733             dnl MinGW GCC versions >= 3.2 have problems with
6734             dnl static member of classes derived from templates
6735             dnl in combination with #pragma interface/implementation
6736             dnl (the test case uses 4 files)
6737             dnl ... and with exceptions handling (undefined symbols needed
6738             dnl to correctly calls dtors when unwinding) as well
6739             if test "$wxUSE_STL" = "yes" -o \
6740                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6741                     "$wxUSE_NO_RTTI" != "yes"; then
6742                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6743                AC_TRY_COMPILE([],
6744                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6745                                #error "Not GCC 3.2 or greater"
6746                                #endif
6747                                ],
6748                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6749                                AC_MSG_RESULT([yes])],
6750                               [AC_MSG_RESULT([no])])
6751             fi
6752             ;;
6753         *-pc-os2_emx | *-pc-os2-emx )
6754             dnl GCC versions ported to OS/2 have similar problems with
6755             dnl static member of classes in combination with STL and
6756             dnl pragma interface/implementation
6757             if test "$wxUSE_STL" = "yes"; then
6758                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6759                AC_TRY_COMPILE([],
6760                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6761                                #error "Not GCC 3.2 or greater"
6762                                #endif
6763                                ],
6764                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6765                                AC_MSG_RESULT([yes])],
6766                               [AC_MSG_RESULT([no])])
6767             fi
6768             ;;
6769     esac
6770 fi
6771 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6772
6773
6774 dnl for convenience, sort the samples in alphabetical order
6775 dnl
6776 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6777 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6778 dnl
6779 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6780 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6781 dnl       only removes the Unix-like part of the introduced line break.
6782 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6783
6784 dnl subtle bakefile goop.
6785 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6786 dnl I wish we would have called it something less likely to clash with
6787 dnl things though.
6788 AC_SUBST(SHARED)
6789
6790 dnl global options
6791 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6792 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6793
6794 dnl debugging options
6795 AC_SUBST(WXDEBUG_DEFINE)
6796
6797 dnl toolkit options
6798 AC_SUBST(USE_GUI)
6799 AC_SUBST(AFMINSTALL)
6800 AC_SUBST(WIN32INSTALL)
6801 AC_SUBST(TOOLKIT)
6802 AC_SUBST(TOOLKIT_DIR)
6803 AC_SUBST(TOOLCHAIN_NAME)
6804 AC_SUBST(TOOLCHAIN_FULLNAME)
6805 AC_SUBST(TOOLCHAIN_DEFS)
6806 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6807
6808 dnl wx-config options
6809 AC_SUBST(host_alias)
6810 AC_SUBST(cross_compiling)
6811 AC_SUBST(WIDGET_SET)
6812 AC_SUBST(WX_RELEASE)
6813 AC_SUBST(WX_VERSION)
6814 AC_SUBST(WX_SUBVERSION)
6815 AC_SUBST(WX_CHARTYPE)
6816 AC_SUBST(WX_DEBUGTYPE)
6817 AC_SUBST(WXCONFIG_EXTRALIBS)
6818 AC_SUBST(WXCONFIG_INCLUDE)
6819 AC_SUBST(WXCONFIG_RPATH)
6820 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6821 AC_SUBST(WX_LARGEFILE_FLAGS)
6822 AC_SUBST(GCC_PRAGMA_FLAGS)
6823 AC_SUBST(CODE_GEN_FLAGS)
6824 AC_SUBST(CODE_GEN_FLAGS_CXX)
6825 AC_SUBST(EXE_LINKER)
6826
6827 dnl distribution vars
6828 AC_SUBST(GUIDIST)
6829 AC_SUBST(DISTDIR)
6830
6831 dnl additional subdirectories where we will build
6832 AC_SUBST(SAMPLES_SUBDIRS)
6833
6834 dnl additional libraries and linker settings
6835 AC_SUBST(LDFLAGS)
6836 AC_SUBST(LDFLAGS_GL)
6837 AC_SUBST(OPENGL_LIBS)
6838 AC_SUBST(DMALLOC_LIBS)
6839 AC_SUBST(WX_VERSION_TAG)
6840
6841 dnl additional resurces settings
6842 AC_SUBST(RESCOMP)
6843 AC_SUBST(RESFLAGS)
6844 AC_SUBST(RESPROGRAMOBJ)
6845 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6846 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6847
6848 dnl additional for Mac OS X
6849 AC_SUBST(DEREZ)
6850 AC_SUBST(LIBWXMACRES)
6851 AC_SUBST(MACRESCOMP)
6852 AC_SUBST(MACSETFILE)
6853 AC_SUBST(MACRESWXCONFIG)
6854
6855 dnl other tools
6856 AC_SUBST(GCC)
6857 AC_SUBST(DLLTOOL)
6858
6859
6860 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6861 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6862 dnl - and we do use it)
6863 AC_PROG_MAKE_SET
6864
6865
6866 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6867
6868 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6869                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6870                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6871
6872 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6873                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6874                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6875
6876 AC_CONFIG_FILES([ version-script Makefile ])
6877
6878 AC_CONFIG_COMMANDS([ wx-config
6879                    ],
6880                    [ rm -f wx-config
6881                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6882                    ],
6883                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6884                      LN_S="${LN_S}"
6885                    ])
6886
6887 dnl This would give us us build dir that in every significant way
6888 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6889 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6890 dnl on platforms that do not have symlinks.
6891 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6892 dnl AC_CONFIG_LINKS([ contrib/include ])
6893
6894
6895 dnl Configure samples, contrib etc. directories, but only if they are present:
6896 if test "$wxUSE_GUI" = "yes"; then
6897     SUBDIRS="samples demos utils contrib"
6898 else dnl we build wxBase only
6899     dnl there are no wxBase programs in contrib nor demos
6900     SUBDIRS="samples utils"
6901 fi
6902 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6903 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6904
6905 for subdir in `echo $SUBDIRS`; do
6906     if test -d ${srcdir}/${subdir} ; then
6907         if test "$wxUSE_GUI" = "yes"; then
6908             if test ${subdir} = "samples"; then
6909                 dnl only take those samples which compile in the current
6910                 dnl configuration and which exist
6911                 makefiles="samples/Makefile.in $makefiles"
6912                 for sample in `echo $SAMPLES_SUBDIRS`; do
6913                     if test -d $srcdir/samples/$sample; then
6914                         makefiles="samples/$sample/Makefile.in $makefiles"
6915                     fi
6916                 done
6917             else
6918                 dnl assume that everything compiles for utils &c
6919                 dnl any that shouldn't be built can be added to
6920                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
6921                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
6922                 eval "disabled=\$$disabled_var"
6923                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
6924                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
6925             fi
6926         else dnl we build wxBase only
6927             dnl don't take all samples/utils, just those which build with
6928             dnl wxBase
6929             if test ${subdir} = "samples"; then
6930                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6931             elif test ${subdir} = "utils"; then
6932                 makefiles=""
6933                 for util in HelpGen tex2rtf ; do
6934                     if test -d $srcdir/utils/$util ; then
6935                         makefiles="utils/$util/Makefile.in \
6936                                    utils/$util/src/Makefile.in \
6937                                    $makefiles"
6938                     fi
6939                 done
6940             else dnl assume that everything compiles for tests
6941                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6942             fi
6943         fi
6944
6945         for mkin in $makefiles ; do
6946             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6947             AC_CONFIG_FILES([$mk])
6948         done
6949     fi
6950 done
6951
6952
6953 AC_OUTPUT
6954
6955 dnl report how we have been configured
6956 echo
6957 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6958 echo ""
6959 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6960 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6961
6962 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6963 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6964 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6965
6966 echo "  What level of wxWidgets compatibility should be enabled?"
6967 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6968 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6969
6970 echo "  Which libraries should wxWidgets use?"
6971 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6972 echo "                                       png                ${wxUSE_LIBPNG-none}"
6973 echo "                                       regex              ${wxUSE_REGEX}"
6974 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6975 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6976 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6977 fi
6978 echo "                                       zlib               ${wxUSE_ZLIB}"
6979 echo "                                       odbc               ${wxUSE_ODBC}"
6980 echo "                                       expat              ${wxUSE_EXPAT}"
6981 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6982 echo "                                       sdl                ${wxUSE_LIBSDL}"
6983 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6984
6985 echo ""
6986
6987 dnl vi: set et sts=4 sw=4 com=\:dnl: