configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.5.4], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34 dnl
  35 dnl ..and update WX_CURRENT, WX_REVISION and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0.
  52 dnl
  53 dnl The resulting library name will be of the form:
  54 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  55
  56 wx_major_version_number=2
  57 wx_minor_version_number=5
  58 wx_release_number=4
  59 wx_subrelease_number=1
  60
  61 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  62 WX_VERSION=$WX_RELEASE.$wx_release_number
  63 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  64
  65 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  66
  67 WX_CURRENT=4
  68 WX_REVISION=0
  69 WX_AGE=4
  70
  71
  72 dnl ------------------------------------------------------------------------
  73 dnl Check platform (host system)
  74 dnl ------------------------------------------------------------------------
  75
  76 dnl OS (assume Unix)
  77 USE_UNIX=1
  78 USE_OS2=0
  79 USE_WIN32=0
  80 USE_DOS=0
  81 USE_BEOS=0
  82 USE_MAC=0
  83
  84 dnl Unix kind
  85 USE_AIX=
  86 USE_BSD=                            dnl any BSD
  87 USE_DARWIN=                         dnl a.k.a. Mac OS X
  88 USE_FREEBSD=
  89 USE_GNU=                            dnl GNU/Hurd
  90 USE_HPUX=
  91 USE_LINUX=
  92 USE_NETBSD=
  93 USE_OPENBSD=
  94 USE_OSF=                            dnl OSF/1 (obsolete?)
  95 USE_SGI=
  96 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  97 USE_SUN=                            dnl SunOS or Solaris
  98 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  99 USE_SVR4=                           dnl SysV R4
 100 USE_SYSV=                           dnl any System V
 101 USE_VMS=
 102 USE_ULTRIX=
 103 USE_UNIXWARE=
 104
 105 dnl hardware platform
 106 USE_ALPHA=
 107
 108 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 109 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 110 dnl than checking it during run-time
 111 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 112
 113 dnl the list of all available toolkits
 114 dnl
 115 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 116 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 117
 118 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 119 dnl     which are either yes or no
 120 DEFAULT_wxUSE_COCOA=0
 121 DEFAULT_wxUSE_GTK=0
 122 DEFAULT_wxUSE_MAC=0
 123 DEFAULT_wxUSE_MGL=0
 124 DEFAULT_wxUSE_MICROWIN=0
 125 DEFAULT_wxUSE_MOTIF=0
 126 DEFAULT_wxUSE_MSW=0
 127 DEFAULT_wxUSE_PM=0
 128 DEFAULT_wxUSE_X11=0
 129
 130 dnl these are the values which are really default for the given platform -
 131 dnl they're not cached and are only used if no --with-toolkit was given *and*
 132 dnl nothing was found in the cache
 133 DEFAULT_DEFAULT_wxUSE_COCOA=0
 134 DEFAULT_DEFAULT_wxUSE_GTK=0
 135 DEFAULT_DEFAULT_wxUSE_MAC=0
 136 DEFAULT_DEFAULT_wxUSE_MGL=0
 137 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 138 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 139 DEFAULT_DEFAULT_wxUSE_MSW=0
 140 DEFAULT_DEFAULT_wxUSE_PM=0
 141 DEFAULT_DEFAULT_wxUSE_X11=0
 142
 143 PROGRAM_EXT=
 144 SO_SUFFIX=so
 145 SAMPLES_RPATH_FLAG=
 146 SAMPLES_RPATH_POSTLINK=
 147
 148 dnl to support a new system, you need to add its canonical name (as determined
 149 dnl by config.sub or specified by the configure command line) to this "case"
 150 dnl and also define the shared library flags below - search for
 151 dnl SHARED_LIB_SETUP to find the exact place
 152 case "${host}" in
 153   *-hp-hpux* )
 154     USE_HPUX=1
 155     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 156     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 157     SO_SUFFIX=sl
 158     AC_DEFINE(__HPUX__)
 159   ;;
 160   *-*-linux* )
 161     USE_LINUX=1
 162     AC_DEFINE(__LINUX__)
 163     TMP=`uname -m`
 164     if test "x$TMP" = "xalpha"; then
 165       USE_ALPHA=1
 166       AC_DEFINE(__ALPHA__)
 167     fi
 168     DEFAULT_DEFAULT_wxUSE_GTK=1
 169   ;;
 170   *-*-gnu* | *-*-k*bsd*-gnu )
 171     USE_GNU=1
 172     TMP=`uname -m`
 173     if test "x$TMP" = "xalpha"; then
 174       USE_ALPHA=1
 175       AC_DEFINE(__ALPHA__)
 176     fi
 177     DEFAULT_DEFAULT_wxUSE_GTK=1
 178   ;;
 179   *-*-irix5* | *-*-irix6* )
 180     USE_SGI=1
 181     USE_SVR4=1
 182     AC_DEFINE(__SGI__)
 183     AC_DEFINE(__SVR4__)
 184     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 185   ;;
 186   *-*-solaris2* )
 187     USE_SUN=1
 188     USE_SOLARIS=1
 189     USE_SVR4=1
 190     AC_DEFINE(__SUN__)
 191     AC_DEFINE(__SOLARIS__)
 192     AC_DEFINE(__SVR4__)
 193     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 194     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 195   ;;
 196   *-*-sunos4* )
 197     USE_SUN=1
 198     USE_SUNOS=1
 199     USE_BSD=1
 200     AC_DEFINE(__SUN__)
 201     AC_DEFINE(__SUNOS__)
 202     AC_DEFINE(__BSD__)
 203     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 204   ;;
 205   *-*-freebsd*)
 206     USE_BSD=1
 207     USE_FREEBSD=1
 208     AC_DEFINE(__FREEBSD__)
 209     AC_DEFINE(__BSD__)
 210     DEFAULT_DEFAULT_wxUSE_GTK=1
 211   ;;
 212   *-*-openbsd*)
 213     USE_BSD=1
 214     USE_OPENBSD=1
 215     AC_DEFINE(__OPENBSD__)
 216     AC_DEFINE(__BSD__)
 217     DEFAULT_DEFAULT_wxUSE_GTK=1
 218   ;;
 219   *-*-netbsd*)
 220     USE_BSD=1
 221     USE_NETBSD=1
 222     AC_DEFINE(__NETBSD__)
 223     AC_DEFINE(__BSD__)
 224     DEFAULT_DEFAULT_wxUSE_GTK=1
 225   ;;
 226   *-*-osf* )
 227     USE_ALPHA=1
 228     USE_OSF=1
 229     AC_DEFINE(__ALPHA__)
 230     AC_DEFINE(__OSF__)
 231     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 232     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 233   ;;
 234   *-*-dgux5* )
 235     USE_ALPHA=1
 236     USE_SVR4=1
 237     AC_DEFINE(__ALPHA__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241   *-*-sysv5* )
 242     USE_SYSV=1
 243     USE_SVR4=1
 244     AC_DEFINE(__SYSV__)
 245     AC_DEFINE(__SVR4__)
 246     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 247   ;;
 248   *-*-aix* )
 249     USE_AIX=1
 250     USE_SYSV=1
 251     USE_SVR4=1
 252     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 253     dnl
 254     dnl     Both archive libraries and shared libraries on AIX have an .a
 255     dnl     extension. This will explain why you can't link with an .so and
 256     dnl     why it works with the name changed to .a.
 257     SO_SUFFIX=a
 258     AC_DEFINE(__AIX__)
 259     AC_DEFINE(__SYSV__)
 260     AC_DEFINE(__SVR4__)
 261     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 262   ;;
 263
 264   *-*-*UnixWare*)
 265     USE_SYSV=1
 266     USE_SVR4=1
 267     USE_UNIXWARE=1
 268     AC_DEFINE(__UNIXWARE__)
 269   ;;
 270
 271   *-*-cygwin* | *-*-mingw32* )
 272     dnl MBN: some of the defines have been moved after toolkit detection
 273     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 274     dnl      USE_UNIX  must be set and not USE_WIN32
 275     SO_SUFFIX=dll
 276     PROGRAM_EXT=".exe"
 277     RESCOMP=windres
 278     DEFAULT_DEFAULT_wxUSE_MSW=1
 279   ;;
 280
 281   *-pc-msdosdjgpp )
 282     USE_UNIX=0
 283     USE_DOS=1
 284     AC_DEFINE(__DOS__)
 285     PROGRAM_EXT=".exe"
 286     DEFAULT_DEFAULT_wxUSE_MGL=1
 287     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 288     LIBS="$LIBS -lstdc++"
 289   ;;
 290
 291   *-pc-os2_emx | *-pc-os2-emx )
 292     AC_DEFINE(__EMX__)
 293     USE_OS2=1
 294     AC_DEFINE(__OS2__)
 295     PROGRAM_EXT=".exe"
 296     DEFAULT_DEFAULT_wxUSE_PM=1
 297     dnl "c++" wrapper is not always available, so always use plain gcc.
 298     CXX=gcc
 299     LDFLAGS="$LDFLAGS -Zcrtdll"
 300     dnl
 301     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 302     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 303     dnl For now however, we still need it to make sure the configure script
 304     dnl works on OS/2 no matter what platform it is generated on.
 305     ac_executable_extensions=".exe"
 306     export ac_executable_extensions
 307     dnl This strange code is necessary to deal with handling of
 308     dnl backslashes by ksh and pdksh's sh variant.
 309     ac_save_IFS="$IFS"
 310     IFS='\\'
 311     ac_TEMP_PATH=
 312     for ac_dir in $PATH; do
 313       IFS=$ac_save_IFS
 314       if test -z "$ac_TEMP_PATH"; then
 315         ac_TEMP_PATH="$ac_dir"
 316       else
 317         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 318       fi
 319     done
 320     export PATH="$ac_TEMP_PATH"
 321     unset ac_TEMP_PATH
 322   ;;
 323
 324   powerpc-*-darwin* )
 325     dnl PowerPC Darwin based distributions (including Mac OS X)
 326     USE_BSD=1
 327     USE_DARWIN=1
 328     SO_SUFFIX=dylib
 329     AC_DEFINE(__BSD__)
 330     AC_DEFINE(__DARWIN__)
 331     AC_DEFINE(TARGET_CARBON)
 332     DEFAULT_DEFAULT_wxUSE_MAC=1
 333   ;;
 334   powerpc-apple-macos* )
 335     dnl Classic Mac OS (< X)
 336     USE_UNIX=0
 337     dnl For some reason the test that should be cross-compiler capable fails
 338     dnl However, there is no doubt that MacOS PowerPC is big endian.
 339     ac_cv_c_bigendian=yes
 340     SO_SUFFIX=shlib
 341     dnl AC_DEFINE(TARGET_CARBON)
 342     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 343     DEFAULT_DEFAULT_wxUSE_MAC=1
 344   ;;
 345
 346   *-*-beos* )
 347     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 348     USE_BEOS=1
 349     AC_DEFINE(__BEOS__)
 350   ;;
 351
 352   *)
 353     AC_MSG_ERROR(unknown system type ${host}.)
 354 esac
 355
 356 dnl ---------------------------------------------------------------------------
 357 dnl command line options for configure
 358 dnl ---------------------------------------------------------------------------
 359
 360 dnl the default values for all options - we collect them all here to simplify
 361 dnl modification of the default values (for example, if the defaults for some
 362 dnl platform should be changed, it can be done here too)
 363 dnl
 364 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 365
 366 WX_ARG_CACHE_INIT
 367
 368 dnl useful to test the compilation with minimum options, define as 0 for normal
 369 dnl usage
 370 DEBUG_CONFIGURE=0
 371 if test $DEBUG_CONFIGURE = 1; then
 372   DEFAULT_wxUSE_UNIVERSAL=no
 373   DEFAULT_wxUSE_STL=no
 374
 375   DEFAULT_wxUSE_NANOX=no
 376
 377   DEFAULT_wxUSE_THREADS=yes
 378
 379   DEFAULT_wxUSE_SHARED=yes
 380   DEFAULT_wxUSE_OPTIMISE=no
 381   DEFAULT_wxUSE_PROFILE=no
 382   DEFAULT_wxUSE_NO_DEPS=no
 383   DEFAULT_wxUSE_NO_RTTI=no
 384   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 385   DEFAULT_wxUSE_RPATH=yes
 386   DEFAULT_wxUSE_PERMISSIVE=no
 387   DEFAULT_wxUSE_DEBUG_FLAG=yes
 388   DEFAULT_wxUSE_DEBUG_INFO=yes
 389   DEFAULT_wxUSE_DEBUG_GDB=yes
 390   DEFAULT_wxUSE_MEM_TRACING=no
 391   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 392   DEFAULT_wxUSE_DMALLOC=no
 393   DEFAULT_wxUSE_APPLE_IEEE=no
 394
 395   DEFAULT_wxUSE_EXCEPTIONS=no
 396   DEFAULT_wxUSE_LOG=yes
 397   DEFAULT_wxUSE_LOGWINDOW=no
 398   DEFAULT_wxUSE_LOGGUI=no
 399   DEFAULT_wxUSE_LOGDIALOG=no
 400
 401   DEFAULT_wxUSE_GUI=yes
 402   DEFAULT_wxUSE_CONTROLS=no
 403
 404   DEFAULT_wxUSE_REGEX=no
 405   DEFAULT_wxUSE_XML=no
 406   DEFAULT_wxUSE_EXPAT=no
 407   DEFAULT_wxUSE_ZLIB=no
 408   DEFAULT_wxUSE_LIBPNG=no
 409   DEFAULT_wxUSE_LIBJPEG=no
 410   DEFAULT_wxUSE_LIBTIFF=no
 411   DEFAULT_wxUSE_LIBXPM=no
 412   DEFAULT_wxUSE_LIBMSPACK=no
 413   DEFAULT_wxUSE_LIBSDL=no
 414   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 415   DEFAULT_wxUSE_ODBC=no
 416   DEFAULT_wxUSE_OPENGL=no
 417
 418   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 419   DEFAULT_wxUSE_STACKWALKER=no
 420   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 421   DEFAULT_wxUSE_STD_IOSTREAM=no
 422   DEFAULT_wxUSE_CMDLINE_PARSER=no
 423   DEFAULT_wxUSE_DATETIME=no
 424   DEFAULT_wxUSE_TIMER=no
 425   DEFAULT_wxUSE_STOPWATCH=no
 426   DEFAULT_wxUSE_FILE=no
 427   DEFAULT_wxUSE_FFILE=no
 428   DEFAULT_wxUSE_TEXTBUFFER=no
 429   DEFAULT_wxUSE_TEXTFILE=no
 430   DEFAULT_wxUSE_SOUND=no
 431   DEFAULT_wxUSE_MEDIACTRL=no
 432   DEFAULT_wxUSE_DIRECTSHOW=no
 433   DEFAULT_wxUSE_INTL=no
 434   DEFAULT_wxUSE_CONFIG=no
 435   DEFAULT_wxUSE_FONTMAP=no
 436   DEFAULT_wxUSE_STREAMS=no
 437   DEFAULT_wxUSE_SOCKETS=no
 438   DEFAULT_wxUSE_OLE=no
 439   DEFAULT_wxUSE_DATAOBJ=no
 440   DEFAULT_wxUSE_DIALUP_MANAGER=no
 441   DEFAULT_wxUSE_JOYSTICK=no
 442   DEFAULT_wxUSE_DYNLIB_CLASS=no
 443   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 444   DEFAULT_wxUSE_LONGLONG=no
 445   DEFAULT_wxUSE_GEOMETRY=no
 446
 447   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 448   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 449   DEFAULT_wxUSE_POSTSCRIPT=no
 450
 451   DEFAULT_wxUSE_CLIPBOARD=no
 452   DEFAULT_wxUSE_TOOLTIPS=no
 453   DEFAULT_wxUSE_DRAG_AND_DROP=no
 454   DEFAULT_wxUSE_DRAGIMAGE=no
 455   DEFAULT_wxUSE_SPLINES=no
 456
 457   DEFAULT_wxUSE_MDI=no
 458   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 459   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 460   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 461
 462   DEFAULT_wxUSE_RESOURCES=no
 463   DEFAULT_wxUSE_CONSTRAINTS=no
 464   DEFAULT_wxUSE_IPC=no
 465   DEFAULT_wxUSE_HELP=no
 466   DEFAULT_wxUSE_MS_HTML_HELP=no
 467   DEFAULT_wxUSE_WXHTML_HELP=no
 468   DEFAULT_wxUSE_TREELAYOUT=no
 469   DEFAULT_wxUSE_METAFILE=no
 470   DEFAULT_wxUSE_MIMETYPE=no
 471   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 472   DEFAULT_wxUSE_PROTOCOL=no
 473   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 474   DEFAULT_wxUSE_PROTOCOL_FTP=no
 475   DEFAULT_wxUSE_PROTOCOL_FILE=no
 476   DEFAULT_wxUSE_URL=no
 477
 478   DEFAULT_wxUSE_COMMONDLGS=no
 479   DEFAULT_wxUSE_CHOICEDLG=no
 480   DEFAULT_wxUSE_COLOURDLG=no
 481   DEFAULT_wxUSE_DIRDLG=no
 482   DEFAULT_wxUSE_FILEDLG=no
 483   DEFAULT_wxUSE_FINDREPLDLG=no
 484   DEFAULT_wxUSE_FONTDLG=no
 485   DEFAULT_wxUSE_MSGDLG=no
 486   DEFAULT_wxUSE_NUMBERDLG=no
 487   DEFAULT_wxUSE_TEXTDLG=no
 488   DEFAULT_wxUSE_SPLASH=no
 489   DEFAULT_wxUSE_STARTUP_TIPS=no
 490   DEFAULT_wxUSE_PROGRESSDLG=no
 491   DEFAULT_wxUSE_WIZARDDLG=no
 492
 493   DEFAULT_wxUSE_MENUS=no
 494   DEFAULT_wxUSE_MINIFRAME=no
 495   DEFAULT_wxUSE_HTML=no
 496   DEFAULT_wxUSE_XRC=no
 497   DEFAULT_wxUSE_WEBKIT=no
 498   DEFAULT_wxUSE_FILESYSTEM=no
 499   DEFAULT_wxUSE_FS_INET=no
 500   DEFAULT_wxUSE_FS_ZIP=no
 501   DEFAULT_wxUSE_BUSYINFO=no
 502   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 503   DEFAULT_wxUSE_ZIPSTREAM=no
 504   DEFAULT_wxUSE_VALIDATORS=no
 505
 506   DEFAULT_wxUSE_ACCEL=no
 507   DEFAULT_wxUSE_BUTTON=no
 508   DEFAULT_wxUSE_BMPBUTTON=no
 509   DEFAULT_wxUSE_CALCTRL=no
 510   DEFAULT_wxUSE_CARET=no
 511   DEFAULT_wxUSE_CHECKBOX=no
 512   DEFAULT_wxUSE_CHECKLST=no
 513   DEFAULT_wxUSE_CHOICE=no
 514   DEFAULT_wxUSE_CHOICEBOOK=no
 515   DEFAULT_wxUSE_COMBOBOX=no
 516   DEFAULT_wxUSE_DATEPICKCTRL=no
 517   DEFAULT_wxUSE_DISPLAY=no
 518   DEFAULT_wxUSE_GAUGE=no
 519   DEFAULT_wxUSE_GRID=no
 520   DEFAULT_wxUSE_IMAGLIST=no
 521   DEFAULT_wxUSE_LISTBOOK=no
 522   DEFAULT_wxUSE_LISTBOX=no
 523   DEFAULT_wxUSE_LISTCTRL=no
 524   DEFAULT_wxUSE_NOTEBOOK=no
 525   DEFAULT_wxUSE_RADIOBOX=no
 526   DEFAULT_wxUSE_RADIOBTN=no
 527   DEFAULT_wxUSE_SASH=no
 528   DEFAULT_wxUSE_SCROLLBAR=no
 529   DEFAULT_wxUSE_SLIDER=no
 530   DEFAULT_wxUSE_SPINBTN=no
 531   DEFAULT_wxUSE_SPINCTRL=no
 532   DEFAULT_wxUSE_SPLITTER=no
 533   DEFAULT_wxUSE_STATBMP=no
 534   DEFAULT_wxUSE_STATBOX=no
 535   DEFAULT_wxUSE_STATLINE=no
 536   DEFAULT_wxUSE_STATTEXT=no
 537   DEFAULT_wxUSE_STATUSBAR=yes
 538   DEFAULT_wxUSE_TABDIALOG=no
 539   DEFAULT_wxUSE_TEXTCTRL=no
 540   DEFAULT_wxUSE_TOGGLEBTN=no
 541   DEFAULT_wxUSE_TOOLBAR=no
 542   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 543   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 544   DEFAULT_wxUSE_TREECTRL=no
 545   DEFAULT_wxUSE_POPUPWIN=no
 546   DEFAULT_wxUSE_TIPWINDOW=no
 547
 548   DEFAULT_wxUSE_UNICODE=no
 549   DEFAULT_wxUSE_UNICODE_MSLU=no
 550   DEFAULT_wxUSE_WCSRTOMBS=no
 551
 552   DEFAULT_wxUSE_PALETTE=no
 553   DEFAULT_wxUSE_IMAGE=no
 554   DEFAULT_wxUSE_GIF=no
 555   DEFAULT_wxUSE_PCX=no
 556   DEFAULT_wxUSE_PNM=no
 557   DEFAULT_wxUSE_IFF=no
 558   DEFAULT_wxUSE_XPM=no
 559   DEFAULT_wxUSE_ICO_CUR=no
 560   DEFAULT_wxUSE_ACCESSIBILITY=no
 561
 562   DEFAULT_wxUSE_MONOLITHIC=no
 563   DEFAULT_wxUSE_PLUGINS=no
 564   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 565 else
 566   DEFAULT_wxUSE_UNIVERSAL=no
 567   DEFAULT_wxUSE_STL=no
 568
 569   DEFAULT_wxUSE_NANOX=no
 570
 571   DEFAULT_wxUSE_THREADS=yes
 572
 573   DEFAULT_wxUSE_SHARED=yes
 574   DEFAULT_wxUSE_OPTIMISE=yes
 575   DEFAULT_wxUSE_PROFILE=no
 576   DEFAULT_wxUSE_NO_DEPS=no
 577   DEFAULT_wxUSE_NO_RTTI=no
 578   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 579   DEFAULT_wxUSE_RPATH=yes
 580   DEFAULT_wxUSE_PERMISSIVE=no
 581   DEFAULT_wxUSE_DEBUG_FLAG=no
 582   DEFAULT_wxUSE_DEBUG_INFO=no
 583   DEFAULT_wxUSE_DEBUG_GDB=no
 584   DEFAULT_wxUSE_MEM_TRACING=no
 585   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 586   DEFAULT_wxUSE_DMALLOC=no
 587   DEFAULT_wxUSE_APPLE_IEEE=yes
 588
 589   DEFAULT_wxUSE_EXCEPTIONS=yes
 590   DEFAULT_wxUSE_LOG=yes
 591   DEFAULT_wxUSE_LOGWINDOW=yes
 592   DEFAULT_wxUSE_LOGGUI=yes
 593   DEFAULT_wxUSE_LOGDIALOG=yes
 594
 595   DEFAULT_wxUSE_GUI=yes
 596
 597   DEFAULT_wxUSE_REGEX=yes
 598   DEFAULT_wxUSE_XML=yes
 599   DEFAULT_wxUSE_EXPAT=yes
 600   DEFAULT_wxUSE_ZLIB=yes
 601   DEFAULT_wxUSE_LIBPNG=yes
 602   DEFAULT_wxUSE_LIBJPEG=yes
 603   DEFAULT_wxUSE_LIBTIFF=yes
 604   DEFAULT_wxUSE_LIBXPM=yes
 605   DEFAULT_wxUSE_LIBMSPACK=yes
 606   DEFAULT_wxUSE_LIBSDL=no
 607   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 608   DEFAULT_wxUSE_ODBC=no
 609   DEFAULT_wxUSE_OPENGL=no
 610
 611   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 612   DEFAULT_wxUSE_STACKWALKER=yes
 613   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 614   DEFAULT_wxUSE_STD_IOSTREAM=no
 615   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 616   DEFAULT_wxUSE_DATETIME=yes
 617   DEFAULT_wxUSE_TIMER=yes
 618   DEFAULT_wxUSE_STOPWATCH=yes
 619   DEFAULT_wxUSE_FILE=yes
 620   DEFAULT_wxUSE_FFILE=yes
 621   DEFAULT_wxUSE_TEXTBUFFER=yes
 622   DEFAULT_wxUSE_TEXTFILE=yes
 623   DEFAULT_wxUSE_SOUND=yes
 624   DEFAULT_wxUSE_MEDIACTRL=no
 625   DEFAULT_wxUSE_DIRECTSHOW=no
 626   DEFAULT_wxUSE_INTL=yes
 627   DEFAULT_wxUSE_CONFIG=yes
 628   DEFAULT_wxUSE_FONTMAP=yes
 629   DEFAULT_wxUSE_STREAMS=yes
 630   DEFAULT_wxUSE_SOCKETS=yes
 631   DEFAULT_wxUSE_OLE=yes
 632   DEFAULT_wxUSE_DATAOBJ=yes
 633   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 634   DEFAULT_wxUSE_JOYSTICK=yes
 635   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 636   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 637   DEFAULT_wxUSE_LONGLONG=yes
 638   DEFAULT_wxUSE_GEOMETRY=yes
 639
 640   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 641   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 642   DEFAULT_wxUSE_POSTSCRIPT=yes
 643
 644   DEFAULT_wxUSE_CLIPBOARD=yes
 645   DEFAULT_wxUSE_TOOLTIPS=yes
 646   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 647   DEFAULT_wxUSE_DRAGIMAGE=yes
 648   DEFAULT_wxUSE_SPLINES=yes
 649
 650   DEFAULT_wxUSE_MDI=yes
 651   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 652   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 653   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 654
 655   DEFAULT_wxUSE_RESOURCES=no
 656   DEFAULT_wxUSE_CONSTRAINTS=yes
 657   DEFAULT_wxUSE_IPC=yes
 658   DEFAULT_wxUSE_HELP=yes
 659   DEFAULT_wxUSE_MS_HTML_HELP=yes
 660   DEFAULT_wxUSE_WXHTML_HELP=yes
 661   DEFAULT_wxUSE_TREELAYOUT=yes
 662   DEFAULT_wxUSE_METAFILE=yes
 663   DEFAULT_wxUSE_MIMETYPE=yes
 664   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 665   DEFAULT_wxUSE_PROTOCOL=yes
 666   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 667   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 668   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 669   DEFAULT_wxUSE_URL=yes
 670
 671   DEFAULT_wxUSE_COMMONDLGS=yes
 672   DEFAULT_wxUSE_CHOICEDLG=yes
 673   DEFAULT_wxUSE_COLOURDLG=yes
 674   DEFAULT_wxUSE_DIRDLG=yes
 675   DEFAULT_wxUSE_FILEDLG=yes
 676   DEFAULT_wxUSE_FINDREPLDLG=yes
 677   DEFAULT_wxUSE_FONTDLG=yes
 678   DEFAULT_wxUSE_MSGDLG=yes
 679   DEFAULT_wxUSE_NUMBERDLG=yes
 680   DEFAULT_wxUSE_TEXTDLG=yes
 681   DEFAULT_wxUSE_SPLASH=yes
 682   DEFAULT_wxUSE_STARTUP_TIPS=yes
 683   DEFAULT_wxUSE_PROGRESSDLG=yes
 684   DEFAULT_wxUSE_WIZARDDLG=yes
 685
 686   DEFAULT_wxUSE_MENUS=yes
 687   DEFAULT_wxUSE_MINIFRAME=yes
 688   DEFAULT_wxUSE_HTML=yes
 689   DEFAULT_wxUSE_XRC=yes
 690   DEFAULT_wxUSE_WEBKIT=yes
 691   DEFAULT_wxUSE_FILESYSTEM=yes
 692   DEFAULT_wxUSE_FS_INET=yes
 693   DEFAULT_wxUSE_FS_ZIP=yes
 694   DEFAULT_wxUSE_BUSYINFO=yes
 695   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 696   DEFAULT_wxUSE_ZIPSTREAM=yes
 697   DEFAULT_wxUSE_VALIDATORS=yes
 698
 699   DEFAULT_wxUSE_ACCEL=yes
 700   DEFAULT_wxUSE_BUTTON=yes
 701   DEFAULT_wxUSE_BMPBUTTON=yes
 702   DEFAULT_wxUSE_CALCTRL=yes
 703   DEFAULT_wxUSE_CARET=yes
 704   DEFAULT_wxUSE_CHECKBOX=yes
 705   DEFAULT_wxUSE_CHECKLST=yes
 706   DEFAULT_wxUSE_CHOICE=yes
 707   DEFAULT_wxUSE_CHOICEBOOK=yes
 708   DEFAULT_wxUSE_COMBOBOX=yes
 709   DEFAULT_wxUSE_DATEPICKCTRL=yes
 710   DEFAULT_wxUSE_DISPLAY=yes
 711   DEFAULT_wxUSE_GAUGE=yes
 712   DEFAULT_wxUSE_GRID=yes
 713   DEFAULT_wxUSE_IMAGLIST=yes
 714   DEFAULT_wxUSE_LISTBOOK=yes
 715   DEFAULT_wxUSE_LISTBOX=yes
 716   DEFAULT_wxUSE_LISTCTRL=yes
 717   DEFAULT_wxUSE_NOTEBOOK=yes
 718   DEFAULT_wxUSE_RADIOBOX=yes
 719   DEFAULT_wxUSE_RADIOBTN=yes
 720   DEFAULT_wxUSE_SASH=yes
 721   DEFAULT_wxUSE_SCROLLBAR=yes
 722   DEFAULT_wxUSE_SLIDER=yes
 723   DEFAULT_wxUSE_SPINBTN=yes
 724   DEFAULT_wxUSE_SPINCTRL=yes
 725   DEFAULT_wxUSE_SPLITTER=yes
 726   DEFAULT_wxUSE_STATBMP=yes
 727   DEFAULT_wxUSE_STATBOX=yes
 728   DEFAULT_wxUSE_STATLINE=yes
 729   DEFAULT_wxUSE_STATTEXT=yes
 730   DEFAULT_wxUSE_STATUSBAR=yes
 731   DEFAULT_wxUSE_TABDIALOG=no
 732   DEFAULT_wxUSE_TEXTCTRL=yes
 733   DEFAULT_wxUSE_TOGGLEBTN=yes
 734   DEFAULT_wxUSE_TOOLBAR=yes
 735   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 736   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 737   DEFAULT_wxUSE_TREECTRL=yes
 738   DEFAULT_wxUSE_POPUPWIN=yes
 739   DEFAULT_wxUSE_TIPWINDOW=yes
 740
 741   DEFAULT_wxUSE_UNICODE=no
 742   DEFAULT_wxUSE_UNICODE_MSLU=yes
 743   DEFAULT_wxUSE_WCSRTOMBS=no
 744
 745   DEFAULT_wxUSE_PALETTE=yes
 746   DEFAULT_wxUSE_IMAGE=yes
 747   DEFAULT_wxUSE_GIF=yes
 748   DEFAULT_wxUSE_PCX=yes
 749   DEFAULT_wxUSE_IFF=no
 750   DEFAULT_wxUSE_PNM=yes
 751   DEFAULT_wxUSE_XPM=yes
 752   DEFAULT_wxUSE_ICO_CUR=yes
 753   DEFAULT_wxUSE_ACCESSIBILITY=no
 754
 755   DEFAULT_wxUSE_MONOLITHIC=no
 756   DEFAULT_wxUSE_PLUGINS=no
 757   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 758
 759   dnl Appliable only when --with-gtk was used:
 760   DEFAULT_wxUSE_GTK2=yes
 761 fi
 762
 763 dnl WX_ARG_WITH should be used to select whether an external package will be
 764 dnl used or not, to configure compile-time features of this package itself,
 765 dnl use WX_ARG_ENABLE instead
 766
 767 dnl ============================
 768 dnl external package dependecies
 769 dnl ============================
 770
 771 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 772 dnl these values manually
 773 for toolkit in `echo $ALL_TOOLKITS`; do
 774   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 775   if test "x$LINE" != "x" ; then
 776     has_toolkit_in_cache=1
 777     eval "DEFAULT_$LINE"
 778     eval "CACHE_$toolkit=1"
 779   fi
 780 done
 781
 782 dnl ---------------------------------------------------------------------------
 783 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 784 dnl first to disable many other switches if it's given
 785 dnl
 786 dnl NB: this is still in testing stage, don't use if you don't know what you're
 787 dnl     doing
 788 dnl ---------------------------------------------------------------------------
 789
 790 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 791 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 792 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 793
 794 if test "$wxUSE_GUI" = "yes"; then
 795
 796 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 797 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 798 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 799 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 800 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 801 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 802 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 803 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 804 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 805 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 806 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 807 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 808
 809 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 810 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 811
 812 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 813 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 814 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 815 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 816 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 817 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 818 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 819 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 820
 821 fi
 822 dnl for GUI only
 823
 824 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 825 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 826 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 827 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 828 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 829
 830 dnl ---------------------------------------------------------------------------
 831 dnl compile options
 832 dnl ---------------------------------------------------------------------------
 833
 834 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 835 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 836 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 837 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 838 if test "$USE_OS2" = "1"; then
 839     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 840 fi
 841
 842 if test "$wxUSE_DEBUG" = "yes"; then
 843   DEFAULT_wxUSE_DEBUG_FLAG=yes
 844   DEFAULT_wxUSE_DEBUG_INFO=yes
 845   BUILD=debug
 846 elif test "$wxUSE_DEBUG" = "no"; then
 847   DEFAULT_wxUSE_DEBUG_FLAG=no
 848   DEFAULT_wxUSE_DEBUG_INFO=no
 849   BUILD=release
 850 fi
 851
 852 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 853 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 854 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 855 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 856 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 857 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 858 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 859 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 860 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 861 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 862
 863 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 864 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 865
 866 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 867
 868
 869 dnl ---------------------------------------------------------------------------
 870 dnl (small) optional non GUI classes
 871 dnl ---------------------------------------------------------------------------
 872
 873 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 874 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 875
 876 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 877 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 878 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 879 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 880 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 881 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 882 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 883
 884 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 885
 886 dnl please keep the settings below in alphabetical order
 887 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 888 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 889 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 890 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 891 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 892 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 893 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 894 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 895 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 896 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 897 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 898 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 899 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 900 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 901 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 902 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 903 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 904 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 905 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 906 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 907 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 908 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 909 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 910 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 911 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 912 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 913 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 914 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 915 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 916 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 917 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 918 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 919 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 920 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 921
 922 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 923 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 924 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 925 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 926 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 927
 928
 929 dnl ---------------------------------------------------------------------------
 930 dnl "big" options (i.e. those which change a lot of things throughout the library)
 931 dnl ---------------------------------------------------------------------------
 932
 933 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 934
 935 if test "$wxUSE_GUI" = "yes"; then
 936
 937 dnl ---------------------------------------------------------------------------
 938 dnl "big" GUI options
 939 dnl ---------------------------------------------------------------------------
 940
 941 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 942 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 943 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 944 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 945 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 946 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 947 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 948 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 949 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 950 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 951 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 952 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 953 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 954 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 955
 956 dnl ---------------------------------------------------------------------------
 957 dnl PostScript options
 958 dnl ---------------------------------------------------------------------------
 959 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 960
 961 dnl VZ: these options seem to be always on, if someone wants to change it please do
 962 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 963 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 964
 965 dnl ---------------------------------------------------------------------------
 966 dnl resources
 967 dnl ---------------------------------------------------------------------------
 968
 969 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 970 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 971
 972 dnl ---------------------------------------------------------------------------
 973 dnl IPC &c
 974 dnl ---------------------------------------------------------------------------
 975
 976 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 977 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 978 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 979
 980 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 981
 982 dnl ---------------------------------------------------------------------------
 983 dnl optional GUI controls (in alphabetical order except the first one)
 984 dnl ---------------------------------------------------------------------------
 985
 986 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 987
 988 dnl even with --enable-controls, some may be disabled by giving
 989 dnl --disable-<control> later on the command line - but by default all will be
 990 dnl used (and vice versa)
 991 if test "$wxUSE_CONTROLS" = "yes"; then
 992   DEFAULT_wxUSE_ACCEL=yes
 993   DEFAULT_wxUSE_BMPBUTTON=yes
 994   DEFAULT_wxUSE_BUTTON=yes
 995   DEFAULT_wxUSE_CALCTRL=yes
 996   DEFAULT_wxUSE_CARET=yes
 997   DEFAULT_wxUSE_COMBOBOX=yes
 998   DEFAULT_wxUSE_CHECKBOX=yes
 999   DEFAULT_wxUSE_CHECKLISTBOX=yes
1000   DEFAULT_wxUSE_CHOICE=yes
1001   DEFAULT_wxUSE_CHOICEBOOK=yes
1002   DEFAULT_wxUSE_DATEPICKCTRL=yes
1003   DEFAULT_wxUSE_GAUGE=yes
1004   DEFAULT_wxUSE_GRID=yes
1005   DEFAULT_wxUSE_IMAGLIST=yes
1006   DEFAULT_wxUSE_LISTBOOK=yes
1007   DEFAULT_wxUSE_LISTBOX=yes
1008   DEFAULT_wxUSE_LISTCTRL=yes
1009   DEFAULT_wxUSE_NOTEBOOK=yes
1010   DEFAULT_wxUSE_RADIOBOX=yes
1011   DEFAULT_wxUSE_RADIOBTN=yes
1012   DEFAULT_wxUSE_SASH=yes
1013   DEFAULT_wxUSE_SCROLLBAR=yes
1014   DEFAULT_wxUSE_SLIDER=yes
1015   DEFAULT_wxUSE_SPINBTN=yes
1016   DEFAULT_wxUSE_SPINCTRL=yes
1017   DEFAULT_wxUSE_SPLITTER=yes
1018   DEFAULT_wxUSE_STATBMP=yes
1019   DEFAULT_wxUSE_STATBOX=yes
1020   DEFAULT_wxUSE_STATLINE=yes
1021   DEFAULT_wxUSE_STATUSBAR=yes
1022   DEFAULT_wxUSE_TAB_DIALOG=yes
1023   DEFAULT_wxUSE_TOGGLEBTN=yes
1024   DEFAULT_wxUSE_TOOLBAR=yes
1025   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1026   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1027   DEFAULT_wxUSE_TOOLTIPS=yes
1028   DEFAULT_wxUSE_TREECTRL=yes
1029   DEFAULT_wxUSE_POPUPWIN=yes
1030   DEFAULT_wxUSE_TIPWINDOW=yes
1031 elif test "$wxUSE_CONTROLS" = "no"; then
1032   DEFAULT_wxUSE_ACCEL=no
1033   DEFAULT_wxUSE_BMPBUTTON=no
1034   DEFAULT_wxUSE_BUTTON=no
1035   DEFAULT_wxUSE_CALCTRL=no
1036   DEFAULT_wxUSE_CARET=no
1037   DEFAULT_wxUSE_COMBOBOX=no
1038   DEFAULT_wxUSE_CHECKBOX=no
1039   DEFAULT_wxUSE_CHECKLISTBOX=no
1040   DEFAULT_wxUSE_CHOICE=no
1041   DEFAULT_wxUSE_CHOICEBOOK=no
1042   DEFAULT_wxUSE_DATEPICKCTRL=no
1043   DEFAULT_wxUSE_GAUGE=no
1044   DEFAULT_wxUSE_GRID=no
1045   DEFAULT_wxUSE_IMAGLIST=no
1046   DEFAULT_wxUSE_LISTBOOK=no
1047   DEFAULT_wxUSE_LISTBOX=no
1048   DEFAULT_wxUSE_LISTCTRL=no
1049   DEFAULT_wxUSE_NOTEBOOK=no
1050   DEFAULT_wxUSE_RADIOBOX=no
1051   DEFAULT_wxUSE_RADIOBTN=no
1052   DEFAULT_wxUSE_SASH=no
1053   DEFAULT_wxUSE_SCROLLBAR=no
1054   DEFAULT_wxUSE_SLIDER=no
1055   DEFAULT_wxUSE_SPINBTN=no
1056   DEFAULT_wxUSE_SPINCTRL=no
1057   DEFAULT_wxUSE_SPLITTER=no
1058   DEFAULT_wxUSE_STATBMP=no
1059   DEFAULT_wxUSE_STATBOX=no
1060   DEFAULT_wxUSE_STATLINE=no
1061   DEFAULT_wxUSE_STATUSBAR=no
1062   DEFAULT_wxUSE_TAB_DIALOG=no
1063   DEFAULT_wxUSE_TOGGLEBTN=no
1064   DEFAULT_wxUSE_TOOLBAR=no
1065   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1066   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1067   DEFAULT_wxUSE_TOOLTIPS=no
1068   DEFAULT_wxUSE_TREECTRL=no
1069   DEFAULT_wxUSE_POPUPWIN=no
1070   DEFAULT_wxUSE_TIPWINDOW=no
1071 fi
1072
1073 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1074 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1075 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1076 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1077 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1078 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1079 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1080 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1081 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1082 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1083 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1084 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1085 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1086 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1087 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1088 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1089 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1090 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1091 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1092 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1093 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1094 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1095 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1096 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1097 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1098 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1099 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1100 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1101 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1102 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1103 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1104 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1105 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1106 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1107 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1108 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1109 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1110 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1111 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1112 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1113 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1114
1115 dnl ---------------------------------------------------------------------------
1116 dnl common dialogs
1117 dnl ---------------------------------------------------------------------------
1118
1119 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1120 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1121 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1122 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1123 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1124 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1125 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1126 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1127 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1128 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1129 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1130 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1131 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1132 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1133
1134 dnl ---------------------------------------------------------------------------
1135 dnl misc GUI options
1136 dnl ---------------------------------------------------------------------------
1137
1138 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1139 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1140 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1141 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1142 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1143 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1144 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1145 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1146 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1147 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1148
1149 dnl ---------------------------------------------------------------------------
1150 dnl support for image formats that do not rely on external library
1151 dnl ---------------------------------------------------------------------------
1152
1153 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1154 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1155 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1156 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1157 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1158 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1159 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1160 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1161
1162 fi
1163
1164 dnl ---------------------------------------------------------------------------
1165 dnl flavour support
1166 dnl ---------------------------------------------------------------------------
1167
1168 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1169 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1170 dnl It doesn't actually change anything but the output file names.
1171 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1172
1173 dnl ---------------------------------------------------------------------------
1174 dnl some win32 settings
1175 dnl ---------------------------------------------------------------------------
1176
1177 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1178 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1179 if test "x$VENDOR" = "x"; then
1180     VENDOR="custom"
1181 fi
1182
1183
1184 dnl for GUI only
1185
1186 dnl cache the options values before (may be) aborting below
1187 WX_ARG_CACHE_FLUSH
1188
1189 dnl check that no more than one toolkit is given and that if none are given that
1190 dnl we have a default one
1191
1192 AC_MSG_CHECKING(for toolkit)
1193
1194 # In Wine, we need to default to MSW, not GTK or MOTIF
1195 if test "$wxUSE_WINE" = "yes"; then
1196     DEFAULT_DEFAULT_wxUSE_GTK=0
1197     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1198     DEFAULT_DEFAULT_wxUSE_MSW=1
1199     wxUSE_SHARED=no
1200 fi
1201
1202 if test "$wxUSE_GUI" = "yes"; then
1203
1204     if test "$USE_BEOS" = 1; then
1205         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1206     fi
1207
1208     if test "$TOOLKIT_GIVEN" = 1; then
1209       dnl convert "yes" to 1 and "no" to 0
1210       for toolkit in `echo $ALL_TOOLKITS`; do
1211         var=wxUSE_$toolkit
1212         eval "value=\$${var}"
1213         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1214       done
1215     else
1216       dnl try to guess the most apropriate toolkit for this platform
1217       for toolkit in `echo $ALL_TOOLKITS`; do
1218         if test "$has_toolkit_in_cache" != 1; then
1219           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1220         else
1221           var=DEFAULT_wxUSE_$toolkit
1222         fi
1223         eval "wxUSE_$toolkit=\$${var}"
1224       done
1225     fi
1226
1227     dnl we suppose that expr is available (maybe there is a better way to do
1228     dnl this? what about using ALL_TOOLKITS? TODO)
1229     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1230                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1231                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1232
1233     dnl Allow wxUSE_PM only for OS/2 with EMX.
1234     case "${host}" in
1235       *-pc-os2_emx | *-pc-os2-emx )
1236         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1237     esac
1238
1239     case "$NUM_TOOLKITS" in
1240       1)
1241       ;;
1242       0)
1243         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1244       ;;
1245       *)
1246         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1247     esac
1248
1249     dnl cache the wxUSE_<TOOLKIT> values too
1250     for toolkit in `echo $ALL_TOOLKITS`; do
1251       var=wxUSE_$toolkit
1252       eval "value=\$${var}"
1253       if test "x$value" != x; then
1254         cache_var=CACHE_$toolkit
1255         eval "cache=\$${cache_var}"
1256         if test "$cache" = 1; then
1257           echo "$var=$value" >> ${wx_arg_cache_file}
1258         fi
1259         if test "$value" = 1; then
1260           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1261           AC_MSG_RESULT($toolkit_echo)
1262         fi
1263       fi
1264     done
1265 else
1266     if test "x$host_alias" != "x"; then
1267         AC_MSG_RESULT(base ($host_alias hosted) only)
1268     else
1269         AC_MSG_RESULT(base only)
1270     fi
1271 fi
1272
1273 dnl ---------------------------------------------------------------------------
1274 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1275 dnl 'just' a POSIX platform, so the Win32 API must not be available
1276 dnl ---------------------------------------------------------------------------
1277 dnl (Windows-only piece)
1278 wants_win32=0
1279 doesnt_want_win32=0
1280 case "${host}" in
1281   *-*-cygwin*)
1282       if test "$wxUSE_MSW" = 1 ; then
1283         wants_win32=1
1284       else
1285         doesnt_want_win32=1
1286       fi
1287   ;;
1288   *-*-mingw*)
1289       wants_win32=1
1290   ;;
1291 esac
1292
1293 dnl ---------------------------------------------------------------------------
1294 dnl Wine is a virtual platform, we need to patch things up a bit
1295 dnl ---------------------------------------------------------------------------
1296 if test "$wxUSE_WINE" = "yes"; then
1297     wants_win32=1
1298     dnl FIXME: we should do a better job of testing for these
1299     CC=winegcc
1300     CXX=wineg++
1301     RESCOMP=wrc
1302     LDFLAGS_GUI="-mwindows"
1303 fi
1304
1305 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1306 dnl     take effect on Cygwin/Mingw and not other platforms.
1307 if test "$wants_win32" = 1 ; then
1308     USE_UNIX=0
1309     USE_WIN32=1
1310     AC_DEFINE(__WIN32__)
1311     AC_DEFINE(__WIN95__)
1312     AC_DEFINE(__WINDOWS__)
1313     AC_DEFINE(__GNUWIN32__)
1314     AC_DEFINE(STRICT)
1315     AC_DEFINE(WINVER, 0x0400)
1316 fi
1317 if test "$doesnt_want_win32" = 1 ; then
1318     USE_UNIX=1
1319     USE_WIN32=0
1320 fi
1321 dnl (end of Windows-only piece)
1322
1323 if test "$USE_UNIX" = 1 ; then
1324     wxUSE_UNIX=yes
1325     AC_DEFINE(__UNIX__)
1326 fi
1327
1328 dnl ---------------------------------------------------------------------------
1329 dnl Checks for programs
1330 dnl ---------------------------------------------------------------------------
1331
1332 dnl flush the cache because checking for programs might abort
1333 AC_CACHE_SAVE
1334
1335 dnl cross-compiling support: we're cross compiling if the build system is
1336 dnl different from the target one (assume host and target be always the same)
1337 if test "$build" != "$host" ; then
1338     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1339         CC=$host_alias-gcc
1340         CXX=$host_alias-c++
1341         AR=$host_alias-ar
1342         RANLIB=$host_alias-ranlib
1343         DLLTOOL=$host_alias-dlltool
1344         RESCOMP=$host_alias-windres
1345         STRIP=$host_alias-strip
1346     elif test "x$CC" '!=' "x"; then
1347         echo "You set CC, I assume you know what you are doing."
1348     else
1349         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1350     fi
1351 fi
1352
1353 dnl C-compiler checks
1354 dnl   defines CC with the compiler to use
1355 dnl   defines GCC with yes if using gcc
1356 dnl   defines GCC empty if not using gcc
1357 dnl   defines CFLAGS
1358 dnl
1359 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1360 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1361 dnl -g and -O flags ourselves below
1362 CFLAGS=${CFLAGS:=}
1363 AC_PROG_CC
1364 AC_WX_METROWERKS_EXTO
1365 if test "x$wx_cv_c_exto" '!=' "x"; then
1366     unset ac_cv_prog_cc_g
1367     _AC_PROG_CC_G
1368 fi
1369 AC_BAKEFILE_PROG_MWCC
1370 AC_WX_PROG_XLCC
1371
1372 dnl is -traditional needed for correct compilations
1373 dnl   adds -traditional for gcc if needed
1374 AC_PROG_GCC_TRADITIONAL
1375
1376 AC_LANG_SAVE
1377 AC_LANG_CPLUSPLUS
1378
1379 dnl C++-compiler checks
1380 dnl   defines CXX with the compiler to use
1381 dnl   defines GXX with yes if using gxx
1382 dnl   defines GXX empty if not using gxx
1383 dnl   defines CXXFLAGS
1384 dnl
1385 dnl see CFLAGS line above
1386 CXXFLAGS=${CXXFLAGS:=}
1387 AC_PROG_CXX
1388 AC_WX_METROWERKS_EXTO
1389 if test "x$wx_cv_cxx_exto" '!=' "x"; then
1390     unset ac_cv_prog_cxx_g
1391     _AC_PROG_CXX_G
1392 fi
1393 AC_BAKEFILE_PROG_MWCXX
1394 AC_WX_PROG_XLCXX
1395
1396 AC_LANG_RESTORE
1397
1398 dnl ranlib command
1399 dnl   defines RANLIB with the appropriate command
1400 AC_PROG_RANLIB
1401
1402 dnl ar command
1403 dnl   defines AR with the appropriate command
1404 AC_CHECK_PROG(AR, ar, ar)
1405 if test "x$AR" = "x" ; then
1406     AC_MSG_ERROR([ar is needed to build wxWidgets])
1407 fi
1408
1409 dnl install checks
1410 dnl   defines INSTALL with the appropriate command
1411 AC_PROG_INSTALL
1412
1413 dnl   make install path absolute (if not already);
1414 dnl   will fail with (some) MSDOS paths
1415 case ${INSTALL} in
1416   /* ) # Absolute
1417      ;;
1418   ?:* ) # Drive letter, considered as absolute.
1419      ;;
1420   *)
1421      INSTALL=`pwd`/${INSTALL} ;;
1422 esac
1423
1424
1425 case "${host}" in
1426
1427     dnl The other BSD's should probably go in here too, since this is
1428     dnl to workaround a strange static lib BSDism.
1429     dnl Mac OS X install seems to ignore -p option...
1430     powerpc-*-darwin* )
1431         INSTALL_PROGRAM="cp -fp"
1432         INSTALL_DATA="cp -fp"
1433         ;;
1434     *)
1435         ;;
1436 esac
1437
1438 dnl strip command
1439 dnl   defines STRIP as strip or nothing if not found
1440 AC_CHECK_PROG(STRIP, strip, strip, true)
1441
1442 dnl does make support "-include" (only GNU make does AFAIK)?
1443 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1444 [
1445     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1446             egrep -s GNU > /dev/null); then
1447         wx_cv_prog_makeisgnu="yes"
1448     else
1449         wx_cv_prog_makeisgnu="no"
1450     fi
1451 ])
1452
1453 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1454     IF_GNU_MAKE=""
1455 else
1456     IF_GNU_MAKE="#"
1457 fi
1458
1459 AC_SUBST(IF_GNU_MAKE)
1460
1461 dnl we don't need to check for VPATH support in GNU make - it does have it
1462 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1463 dnl check if VPATH works
1464 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1465 dnl create Makefile
1466 cat - << EOF > confMake
1467 check : file
1468         cp \$? \$@
1469         cp \$? final_file
1470 EOF
1471
1472 if test ! -d sub ; then
1473   mkdir sub
1474 fi
1475 echo dummy > sub/file
1476 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1477 RESULT=$?
1478 rm -f sub/file check final_file confMake
1479 rmdir sub
1480 if test "$RESULT" = 0; then
1481   wx_cv_prog_makevpath="yes"
1482 else
1483   wx_cv_prog_makevpath="no"
1484 fi
1485 ])
1486
1487 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1488 AC_MSG_ERROR([
1489 You need a make-utility that is able to use the variable
1490 VPATH correctly.
1491 If your version of make does not support VPATH correctly,
1492 please install GNU-make (possibly as gmake), and start
1493 configure with the following command:
1494 export MAKE=gmake; ./configure  for sh-type shells
1495 setenv MAKE gmake; ./configure  for csh-type shells
1496 Also please do remember to use gmake in this case every time
1497 you are trying to compile.
1498 ])
1499 fi dnl make without VPATH
1500 fi dnl not GNU make
1501
1502 dnl needed for making link to setup.h
1503 AC_PROG_LN_S
1504
1505 dnl ------------------------------------------------------------------------
1506 dnl Platform specific tests
1507 dnl ------------------------------------------------------------------------
1508
1509 dnl xlC needs -qunique (at least on AIX) so that one source file can be
1510 dnl compiled to multiple object files and safely linked together.
1511 if test "x$XLCXX" = "xyes"; then
1512     CXXFLAGS="$CXXFLAGS -qunique"
1513 fi
1514
1515
1516 dnl This case is for OS X vs. everything else
1517 case "${host}" in
1518   powerpc-*-darwin* )
1519     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1520     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1521         choke me for lack of PowerPC
1522 #endif
1523 ],
1524         [AC_MSG_RESULT([yes])],
1525         [AC_MSG_RESULT([no])
1526         AC_DEFINE(__POWERPC__)
1527     ])
1528     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1529     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1530 ],[],
1531         [AC_MSG_RESULT([yes])],
1532         [AC_MSG_RESULT([no])
1533         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1534         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1535 #include <CoreFoundation/CFBase.h>
1536         ],[],
1537         [AC_MSG_RESULT([yes])
1538         dnl We must use -D so source files that don't include wx/setup.h
1539         dnl but do include CFBase will work.
1540         CPPFLAGS="$CPPFLAGS -D__CF_USE_FRAMEWORK_INCLUDES__"],
1541         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1542         )
1543         ]
1544     )
1545   ;;
1546 esac
1547
1548 dnl This case is for OS/2 vs. everything else
1549 case "${host}" in
1550   *-pc-os2_emx | *-pc-os2-emx )
1551       dnl ---------------------------------------------------------------------
1552       dnl When we are using gcc on OS/2, we want to be either using resources
1553       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1554       dnl Moreover we need to link explicitly against either stdcpp.a or
1555       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1556       dnl not "g++/c++".
1557       dnl ---------------------------------------------------------------------
1558       dnl (OS/2-only piece)
1559       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1560           dnl More complete Unix emulation for unix-like ports
1561           dnl by linking in POSIX/2's cExt (if available).
1562           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1563       else
1564           dnl Include resources for the "native" port (wxPM).
1565           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1566       fi
1567       dnl Check for the gcc version (and thereby for the C runtime library).
1568       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1569       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1570       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1571       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1572       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1573           AC_TRY_RUN(
1574               dnl Check the gcc version macro.
1575               [
1576                   #include <stdio.h>
1577
1578                   int main()
1579                   {
1580                       FILE *f=fopen("conftestval", "w");
1581                       if (!f) exit(1);
1582                       fprintf(f,
1583                   #if (__GNUC__ < 3)
1584                               "EMX2"
1585                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1586                               "EMX3"
1587                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1588                               "Innotek5"
1589                   #else
1590                               "Innotek6"
1591                   #endif
1592                       );
1593                       exit(0);
1594                   }
1595               ],
1596               wx_cv_gccversion=`cat conftestval`,
1597               wx_cv_gccversion="EMX2",
1598               dnl Compilation error: Assuming standard EMX environment
1599               wx_cv_gccversion="EMX2"
1600           )
1601       ])
1602       if test "$wx_cv_gccversion" = "EMX2"; then
1603           LIBS="$LIBS -lstdcpp"
1604           LDFLAGS="$LDFLAGS -Zsysv-signals"
1605       else
1606           if test "$wx_cv_gccversion" = "EMX3"; then
1607               LIBS="$LIBS -lstdcxx"
1608               LDFLAGS="$LDFLAGS -Zsysv-signals"
1609           else
1610               LIBS="$LIBS -lstdc++"
1611           fi
1612       fi
1613       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1614         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1615         wxUSE_OMF=yes
1616         enable_omf=yes
1617       fi
1618       if test "$wxUSE_OMF" = "yes"; then
1619         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK -Zlinker /PMTYPE:PM"
1620       fi
1621       dnl (end of OS/2-only piece)
1622   ;;
1623   *)
1624       dnl ---------------------------------------------------------------------
1625       dnl look for strcasecmp() in string.h and then strings.h if it's not
1626       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1627       dnl used.
1628       dnl ---------------------------------------------------------------------
1629       dnl (non-OS/2-only piece)
1630
1631       AC_LANG_SAVE
1632       AC_LANG_CPLUSPLUS
1633
1634       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1635           AC_TRY_LINK([
1636               #include <string.h>
1637               ],
1638               [
1639                   strcasecmp("foo", "bar");
1640               ],
1641               ac_cv_string_strcasecmp=yes,
1642               ac_cv_string_strcasecmp=no
1643           )
1644       ])
1645
1646       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1647           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1648       else
1649           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1650               AC_TRY_LINK([
1651                   #include <strings.h>
1652                   ],
1653                   [
1654                       strcasecmp("foo", "bar");
1655                   ],
1656                   ac_cv_strings_strcasecmp=yes,
1657                   ac_cv_strings_strcasecmp=no
1658               )
1659           ])
1660
1661           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1662               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1663           else
1664               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1665           fi
1666       fi
1667
1668       AC_LANG_RESTORE
1669       dnl (end of non-OS/2-only piece)
1670   ;;
1671 esac
1672
1673 dnl ------------------------------------------------------------------------
1674 dnl Check for headers
1675 dnl ------------------------------------------------------------------------
1676
1677 dnl defines HAVE_STDLIB_H
1678 AC_CHECK_HEADERS(stdlib.h)
1679 dnl defines HAVE_MALLOC_H
1680 AC_CHECK_HEADERS(malloc.h)
1681 dnl defines HAVE_UNISTD_H
1682 AC_CHECK_HEADERS(unistd.h)
1683 dnl defines HAVE_WCHAR_H
1684 AC_CHECK_HEADERS(wchar.h)
1685
1686 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1687 if test "$ac_cv_header_wchar_h" != "yes"; then
1688     dnl defines HAVE_WCSTR_H
1689     AC_CHECK_HEADERS(wcstr.h)
1690 fi
1691
1692 dnl defines HAVE_FNMATCH_H
1693 AC_CHECK_HEADERS(fnmatch.h)
1694
1695 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1696     AC_CHECK_FUNCS(fnmatch)
1697 fi
1698
1699 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1700 AC_CHECK_HEADERS(langinfo.h)
1701
1702 case "${host}" in
1703   *-pc-os2_emx | *-pc-os2-emx )
1704       dnl Explicitly link -lintl if langinfo.h is available
1705       dnl and intl not yet included in libc
1706       if test $ac_cv_header_langinfo_h = "yes" \
1707                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1708                      -o "$wx_cv_gccversion" = "EMX3" \
1709                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1710           LIBS="$LIBS -lintl"
1711       fi
1712   ;;
1713 esac
1714
1715 if test "$wxUSE_GUI" = "yes"; then
1716     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1717         dnl defines HAVE_X11_XKBLIB_H
1718         AC_CHECK_HEADERS(X11/Xlib.h)
1719         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1720                          [
1721                           #if HAVE_X11_XLIB_H
1722                             #include <X11/Xlib.h>
1723                           #endif
1724                          ])
1725     fi
1726 fi
1727
1728 dnl ---------------------------------------------------------------------------
1729 dnl Checks for compiler characteristics
1730 dnl ---------------------------------------------------------------------------
1731
1732 dnl defines const to be empty if c-compiler does not support const fully
1733 AC_C_CONST
1734 dnl defines inline to a sensible value for the c-compiler
1735 AC_C_INLINE
1736
1737 dnl check the sizes of integral types (give some reasonable default values for
1738 dnl cross-compiling)
1739 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1740 AC_CHECK_SIZEOF(char, 1)
1741 AC_CHECK_SIZEOF(short, 2)
1742 AC_CHECK_SIZEOF(void *, 4)
1743 AC_CHECK_SIZEOF(int, 4)
1744 AC_CHECK_SIZEOF(long, 4)
1745 AC_CHECK_SIZEOF(size_t, 4)
1746
1747 case "${host}" in
1748     arm-*-linux* )
1749         AC_CHECK_SIZEOF(long long, 8)
1750     ;;
1751     *-hp-hpux* )
1752         AC_CHECK_SIZEOF(long long, 0)
1753         if test "$ac_cv_sizeof_long_long" != "0"; then
1754             dnl HPUX 10.20 headers need this define in order to use long long definitions
1755             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1756         fi
1757     ;;
1758     * )
1759         AC_CHECK_SIZEOF(long long, 0)
1760 esac
1761
1762 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1763 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1764 AC_CHECK_SIZEOF(wchar_t, 0,
1765     [
1766         /* DJGPP only has fake wchar_t: */
1767         #ifdef __DJGPP__
1768         #  error "fake wchar_t"
1769         #endif
1770         #ifdef HAVE_WCHAR_H
1771         #  ifdef __CYGWIN__
1772         #    include <stddef.h>
1773         #  endif
1774         #  include <wchar.h>
1775         #endif
1776         #ifdef HAVE_STDLIB_H
1777         #  include <stdlib.h>
1778         #endif
1779         #include <stdio.h>
1780     ]
1781 )
1782
1783 dnl checks needed to define wxVaCopy
1784 AC_CACHE_CHECK([for va_copy],
1785     wx_cv_func_va_copy,
1786     [
1787         AC_LINK_IFELSE([
1788             #include <stdarg.h>
1789             void foo(char *f, ...)
1790             {
1791                 va_list ap1, ap2;
1792                 va_start(ap1, f);
1793                 va_copy(ap2, ap1);
1794                 va_end(ap2);
1795                 va_end(ap1);
1796             }
1797             int main()
1798             {
1799                 foo("hi", 17);
1800                 return 0;
1801             }],
1802             wx_cv_func_va_copy=yes,
1803             wx_cv_func_va_copy=no
1804         )
1805     ]
1806 )
1807
1808 if test $wx_cv_func_va_copy = "yes"; then
1809     AC_DEFINE(HAVE_VA_COPY)
1810 else
1811     dnl try to understand how can we copy va_lists
1812     AC_CACHE_CHECK([if va_list can be copied by value],
1813         wx_cv_type_va_list_lvalue,
1814         [
1815             AC_RUN_IFELSE([
1816                 #include <stdarg.h>
1817                 int foo(char *f, ...)
1818                 {
1819                     va_list ap1, ap2;
1820                     va_start(ap1, f);
1821                     ap2 = ap1;
1822                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1823                         return 1;
1824                     va_end(ap2);
1825                     va_end(ap1);
1826                     return 0;
1827                 }
1828                 int main()
1829                 {
1830                     return foo("hi", 17);
1831                 }],
1832                 wx_cv_type_va_list_lvalue=yes,
1833                 wx_cv_type_va_list_lvalue=no,
1834                 dnl assume most common case for cross-compiling...
1835                 wx_cv_type_va_list_lvalue=yes
1836             )
1837         ]
1838     )
1839
1840     if test $wx_cv_type_va_list_lvalue != "yes"; then
1841         dnl we suppose that the only thing which can't be copied like this
1842         dnl are arrays... only experience will show whether this is really true
1843         AC_DEFINE(VA_LIST_IS_ARRAY)
1844     fi
1845 fi
1846
1847 dnl check for large file support
1848 AC_SYS_LARGEFILE
1849
1850 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1851 dnl line because otherwise the system headers risk being included before
1852 dnl wx/defs.h which defines these constants leading to inconsistent
1853 dnl sizeof(off_t) in different source files of the same program and linking
1854 dnl problems
1855 if test "x$wx_largefile" = "xyes"; then
1856     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1857         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1858     else
1859         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1860     fi
1861     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1862     AC_FUNC_FSEEKO
1863     if test "$ac_cv_sys_largefile_source" != no; then
1864         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1865     fi
1866     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1867 fi
1868
1869 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1870 WX_C_BIGENDIAN
1871
1872 dnl check for iostream (as opposed to iostream.h) standard header
1873 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1874
1875 dnl check whether C++ compiler supports bool built-in type
1876 WX_CPP_BOOL
1877
1878 dnl check whether C++ compiler supports explicit keyword
1879 WX_CPP_EXPLICIT
1880
1881 dnl check whether C++ compiler supports C++ casts
1882 AC_CXX_CONST_CAST
1883 AC_CXX_REINTERPRET_CAST
1884 AC_CXX_STATIC_CAST
1885 AC_CXX_DYNAMIC_CAST
1886
1887 dnl check various STL features
1888 if test "$wxUSE_STL" = "yes"; then
1889     AC_LANG_PUSH(C++)
1890
1891     dnl check for basic STL functionality
1892     AC_MSG_CHECKING([for basic STL functionality])
1893     AC_TRY_COMPILE([#include <string>
1894                     #include <functional>
1895                     #include <algorithm>
1896                     #include <vector>
1897                     #include <list>],
1898                     [std::vector<int> moo;
1899                      std::list<int> foo;
1900                      std::vector<int>::iterator it =
1901                          std::find_if(moo.begin(), moo.end(),
1902                                       std::bind2nd(std::less<int>(), 3));],
1903                     [AC_MSG_RESULT([yes])],
1904                     [AC_MSG_RESULT([no])
1905                      AC_MSG_ERROR([Basic STL functionality missing])])
1906
1907     dnl check if <string> declares std::wstring
1908     AC_MSG_CHECKING([for std::wstring in <string>])
1909     AC_TRY_COMPILE([#include <string>],
1910                    [std::wstring foo;],
1911                    [AC_MSG_RESULT(yes)
1912                     AC_DEFINE(HAVE_STD_WSTRING)],
1913                    [AC_MSG_RESULT(no)])
1914
1915     dnl check for compliant std::string::compare
1916     AC_MSG_CHECKING([for compliant std::string::compare])
1917     AC_TRY_COMPILE([#include <string>],
1918                    [std::string foo, bar;
1919                     foo.compare(bar);
1920                     foo.compare(1, 1, bar);
1921                     foo.compare(1, 1, bar, 1, 1);
1922                     foo.compare("");
1923                     foo.compare(1, 1, "");
1924                     foo.compare(1, 1, "", 2);],
1925                    [AC_MSG_RESULT(yes)
1926                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1927                    [AC_MSG_RESULT(no)])
1928
1929     dnl check for hash_map and hash_set headers
1930     AC_CHECK_HEADER([hash_map],
1931                     [AC_MSG_CHECKING([for hash_map and hash_set])
1932                      AC_TRY_COMPILE([#include <hash_map>
1933                                      #include <hash_set>],
1934                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1935                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1936                                     [AC_MSG_RESULT(yes)
1937                                      AC_DEFINE(HAVE_HASH_MAP)
1938                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1939                                     [AC_MSG_RESULT(no)])
1940                      ])
1941
1942     AC_CHECK_HEADER([ext/hash_map],
1943                     [AC_MSG_CHECKING([for hash_map and hash_set])
1944                      AC_TRY_COMPILE([#include <ext/hash_map>
1945                                      #include <ext/hash_set>],
1946                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1947                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1948                                     [AC_MSG_RESULT(yes)
1949                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1950                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1951                                     [AC_MSG_RESULT(no)])
1952                      ])
1953
1954     AC_LANG_POP
1955 fi
1956
1957 dnl ---------------------------------------------------------------------------
1958 dnl Define search path for includes and libraries: all headers and libs will be
1959 dnl looked for in all directories of this path
1960 dnl ---------------------------------------------------------------------------
1961
1962 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1963 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1964 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1965 dnl
1966 dnl Also try to put all directories which may contain X11R6 before those which
1967 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1968 dnl
1969 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1970 dnl systems which have both (AIX 4.x does)
1971 SEARCH_INCLUDE="\
1972     /usr/local/include        \
1973                               \
1974     /usr/Motif-2.1/include    \
1975     /usr/Motif-1.2/include    \
1976     /usr/include/Motif1.2     \
1977     /opt/xpm/include/X11      \
1978     /opt/GBxpm/include/       \
1979     /opt/GBxpm/X11/include/   \
1980                               \
1981     /usr/dt/include           \
1982     /usr/openwin/include      \
1983                               \
1984     /usr/include/Xm           \
1985                               \
1986     /usr/X11R6/include        \
1987     /usr/X11R6.4/include      \
1988     /usr/X11R5/include        \
1989     /usr/X11R4/include        \
1990                               \
1991     /usr/include/X11R6        \
1992     /usr/include/X11R5        \
1993     /usr/include/X11R4        \
1994                               \
1995     /usr/local/X11R6/include  \
1996     /usr/local/X11R5/include  \
1997     /usr/local/X11R4/include  \
1998                               \
1999     /usr/local/include/X11R6  \
2000     /usr/local/include/X11R5  \
2001     /usr/local/include/X11R4  \
2002                               \
2003     /usr/X11/include          \
2004     /usr/include/X11          \
2005     /usr/local/X11/include    \
2006     /usr/local/include/X11    \
2007                               \
2008     /usr/X386/include         \
2009     /usr/x386/include         \
2010     /usr/XFree86/include/X11  \
2011                               \
2012     X:/XFree86/include        \
2013     X:/XFree86/include/X11    \
2014                               \
2015     /usr/include/gtk          \
2016     /usr/local/include/gtk    \
2017     /usr/include/glib         \
2018     /usr/local/include/glib   \
2019                               \
2020     /usr/include/qt           \
2021     /usr/local/include/qt     \
2022                               \
2023     /usr/local/arm/3.3.2/include     \
2024                               \
2025     /usr/include/windows      \
2026     /usr/include/wine         \
2027     /usr/local/include/wine   \
2028                               \
2029     /usr/unsupported/include  \
2030     /usr/athena/include       \
2031     /usr/local/x11r5/include  \
2032     /usr/lpp/Xamples/include  \
2033                               \
2034     /usr/openwin/share/include"
2035
2036 dnl prepend lib and lib32 for IRIX where the files in these directories should
2037 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2038 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2039 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2040 dnl
2041 dnl also put 64 bit versions for Linux on AMD, they must come before the usual
2042 dnl locations or 64 bit compilation failed
2043 SEARCH_LIB="/usr/lib /usr/lib32 /usr/lib64 /usr/X11R6/lib64 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g`"
2044
2045 dnl ------------------------------------------------------------------------
2046 dnl Check for libraries
2047 dnl ------------------------------------------------------------------------
2048
2049 dnl flush the cache because checking for libraries below might abort
2050 AC_CACHE_SAVE
2051
2052 dnl check for glibc version
2053 dnl
2054 dnl VZ: I have no idea why had this check been there originally, but now
2055 dnl     we could probably do without it by just always adding _GNU_SOURCE
2056 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2057     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2058         AC_TRY_COMPILE([#include <features.h>],
2059             [
2060                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2061                     #error not glibc2.1
2062                 #endif
2063             ],
2064             [
2065                 wx_cv_lib_glibc21=yes
2066             ],
2067             [
2068                 wx_cv_lib_glibc21=no
2069             ]
2070         )
2071     ])
2072     if test "$wx_cv_lib_glibc21" = "yes"; then
2073         AC_DEFINE(wxHAVE_GLIBC2)
2074     fi
2075 fi
2076
2077 dnl we may need _GNU_SOURCE for 2 things:
2078 dnl
2079 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2080 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2081 dnl  which breaks libtiff compilation, so it is simpler to just define
2082 dnl  _GNU_SOURCE to get everything)
2083 dnl
2084 dnl  2. for Unicode functions
2085 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2086     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2087         AC_DEFINE(_GNU_SOURCE)
2088     fi
2089 fi
2090
2091 dnl ---------------------------------------------------------------------------
2092 dnl Optional libraries
2093 dnl
2094 dnl   --with-<lib>=sys
2095 dnl       looks for system library and fails if not found
2096 dnl
2097 dnl   --with-<lib>
2098 dnl   --with-<lib>=yes
2099 dnl       looks for system library and, if not found, prints a warning,
2100 dnl       falls back to the builtin wx version, and continues configuration
2101 dnl
2102 dnl   --with-<lib>=builtin
2103 dnl       uses builtin wx version without searching for system library
2104 dnl
2105 dnl   --with-<lib>=no
2106 dnl   --without-<lib>
2107 dnl       do not use library (neither system nor builtin wx version)
2108 dnl
2109 dnl ---------------------------------------------------------------------------
2110
2111 dnl ------------------------------------------------------------------------
2112 dnl Check for regex libraries
2113 dnl ------------------------------------------------------------------------
2114
2115 if test "$wxUSE_REGEX" != "no"; then
2116     AC_DEFINE(wxUSE_REGEX)
2117
2118     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2119         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2120         wxUSE_REGEX=builtin
2121     fi
2122
2123     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2124         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2125         dnl on some old systems it may be in libregex - check for it too?
2126         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2127
2128         if test "x$ac_cv_func_regcomp" != "xyes"; then
2129             if test "$wxUSE_REGEX" = "sys" ; then
2130                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2131             else
2132                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2133                 wxUSE_REGEX=builtin
2134             fi
2135         else
2136             dnl we are using the system library
2137             wxUSE_REGEX=sys
2138             dnl only the built-in supports advanced REs
2139             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2140         fi
2141     fi
2142 fi
2143
2144 dnl ------------------------------------------------------------------------
2145 dnl Check for zlib compression library
2146 dnl ------------------------------------------------------------------------
2147
2148 ZLIB_LINK=
2149 if test "$wxUSE_ZLIB" != "no" ; then
2150     AC_DEFINE(wxUSE_ZLIB)
2151
2152     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2153         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2154         dnl should still use it because hopefully (can someone confirm this?)
2155         dnl Apple did fix the security problem in it and not using the system
2156         dnl library results in a whole bunch of warnings when linking with
2157         dnl Carbon framework
2158         if test "$USE_DARWIN" = 1; then
2159             system_zlib_h_ok="yes"
2160         else
2161             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2162             dnl known to not work) and although I don't know which is
2163             dnl the minimal required version it's safer to test for 1.1.4 as
2164             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2165             dnl has anything more ancient (1.1.3 was released in July 1998)
2166             dnl anyhow
2167             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2168                 [AC_TRY_RUN(
2169                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2170                     [
2171                         #include <zlib.h>
2172                         #include <stdio.h>
2173
2174                         int main()
2175                         {
2176                             FILE *f=fopen("conftestval", "w");
2177                             if (!f) exit(1);
2178                             fprintf(f, "%s",
2179                                     ZLIB_VERSION[0] == '1' &&
2180                                     (ZLIB_VERSION[2] > '1' ||
2181                                     (ZLIB_VERSION[2] == '1' &&
2182                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2183                             exit(0);
2184                         }
2185                     ],
2186                     ac_cv_header_zlib_h=`cat conftestval`,
2187                     ac_cv_header_zlib_h=no,
2188                     dnl cross-compiling: don't have an answer, try later
2189                     unset ac_cv_header_zlib_h
2190                 )]
2191             )
2192             dnl If the test above did not come up with a value (e.g. cross
2193             dnl compiling) then this should give a definitive answer
2194             AC_CHECK_HEADER(zlib.h)
2195
2196             system_zlib_h_ok=$ac_cv_header_zlib_h
2197         fi
2198
2199         if test "$system_zlib_h_ok" = "yes"; then
2200             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2201         fi
2202
2203         if test "x$ZLIB_LINK" = "x" ; then
2204             if test "$wxUSE_ZLIB" = "sys" ; then
2205                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2206             else
2207                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2208                 wxUSE_ZLIB=builtin
2209             fi
2210         else
2211             dnl we are using the system library
2212             wxUSE_ZLIB=sys
2213         fi
2214     fi
2215 fi
2216
2217 dnl ------------------------------------------------------------------------
2218 dnl Check for png library
2219 dnl ------------------------------------------------------------------------
2220
2221 PNG_LINK=
2222 if test "$wxUSE_LIBPNG" != "no" ; then
2223     AC_DEFINE(wxUSE_LIBPNG)
2224
2225     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2226         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2227         wxUSE_LIBPNG=sys
2228     fi
2229
2230     dnl for the check below to have a chance to succeed, we must already have
2231     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2232     dnl doesn't depend on zlib)
2233     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2234         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2235         wxUSE_LIBPNG=builtin
2236     fi
2237
2238     if test "$wxUSE_MGL" != 1 ; then
2239         dnl Don't check for libpng when building wxMGL, libmgl contains it
2240         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2241             dnl libpng version 0.9 is known to not work, if an even newer
2242             dnl version is required, just bump it up in the test below
2243             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2244                 [AC_TRY_RUN(
2245                     dnl png.h defines PNG_LIBPNG_VER=number
2246                     [
2247                         #include <png.h>
2248                         #include <stdio.h>
2249
2250                         int main()
2251                         {
2252                             FILE *f=fopen("conftestval", "w");
2253                             if (!f) exit(1);
2254                             fprintf(f, "%s",
2255                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2256                             exit(0);
2257                         }
2258                     ],
2259                     ac_cv_header_png_h=`cat conftestval`,
2260                     ac_cv_header_png_h=no,
2261                     dnl cross-compiling: test (later) if we have any png.h
2262                     unset ac_cv_header_png_h
2263                 )]
2264             )
2265             AC_CHECK_HEADER(png.h)
2266
2267             if test "$ac_cv_header_png_h" = "yes"; then
2268                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2269             fi
2270
2271             if test "x$PNG_LINK" = "x" ; then
2272                 if test "$wxUSE_LIBPNG" = "sys" ; then
2273                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2274                 else
2275                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2276                     wxUSE_LIBPNG=builtin
2277                 fi
2278             else
2279                 dnl we are using the system library
2280                 wxUSE_LIBPNG=sys
2281             fi
2282         fi
2283     fi
2284
2285     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2286 fi
2287
2288 dnl ------------------------------------------------------------------------
2289 dnl Check for jpeg library
2290 dnl ------------------------------------------------------------------------
2291
2292 JPEG_LINK=
2293 if test "$wxUSE_LIBJPEG" != "no" ; then
2294     AC_DEFINE(wxUSE_LIBJPEG)
2295
2296     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2297         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2298         wxUSE_LIBJPEG=sys
2299     fi
2300
2301     if test "$wxUSE_MGL" != 1 ; then
2302         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2303         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2304             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2305             dnl HAVE_STDLIB_H which are already defined and this provokes
2306             dnl a compiler warning which configure considers as an error...
2307             AC_MSG_CHECKING(for jpeglib.h)
2308             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2309                 AC_TRY_COMPILE(
2310                     [
2311                         #undef HAVE_STDLIB_H
2312                         #include <stdio.h>
2313                         #include <jpeglib.h>
2314                     ],
2315                     [
2316                     ],
2317                     ac_cv_header_jpeglib_h=yes,
2318                     ac_cv_header_jpeglib_h=no
2319                 )
2320             )
2321             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2322
2323             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2324                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2325             fi
2326
2327             if test "x$JPEG_LINK" = "x" ; then
2328                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2329                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2330                 else
2331                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2332                     wxUSE_LIBJPEG=builtin
2333                 fi
2334             else
2335                 dnl we are using the system library
2336                 wxUSE_LIBJPEG=sys
2337             fi
2338         fi
2339     fi
2340 fi
2341
2342 dnl ------------------------------------------------------------------------
2343 dnl Check for tiff library
2344 dnl ------------------------------------------------------------------------
2345
2346 TIFF_LINK=
2347 TIFF_PREREQ_LINKS=-lm
2348 if test "$wxUSE_LIBTIFF" != "no" ; then
2349     AC_DEFINE(wxUSE_LIBTIFF)
2350
2351     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2352         dnl libtiff may depend on libjpeg and libz so use them in the test
2353         dnl below or it would fail
2354         if test "$wxUSE_LIBJPEG" = "sys"; then
2355             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2356         fi
2357         if test "$wxUSE_ZLIB" = "sys"; then
2358             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2359         fi
2360         AC_CHECK_HEADER(tiffio.h,
2361                         [
2362                             AC_CHECK_LIB(tiff, TIFFError,
2363                                          TIFF_LINK=" -ltiff",
2364                                          ,
2365                                          $TIFF_PREREQ_LINKS)
2366                         ]
2367                        )
2368
2369         if test "x$TIFF_LINK" = "x" ; then
2370             if test "$wxUSE_LIBTIFF" = "sys" ; then
2371                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2372             else
2373                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2374                 wxUSE_LIBTIFF=builtin
2375             fi
2376         else
2377             dnl we are using the system library
2378             wxUSE_LIBTIFF=sys
2379         fi
2380     fi
2381 fi
2382
2383 dnl ------------------------------------------------------------------------
2384 dnl Check for expat libraries
2385 dnl ------------------------------------------------------------------------
2386
2387 if test "$wxUSE_EXPAT" != "no"; then
2388     wxUSE_XML=yes
2389     AC_DEFINE(wxUSE_EXPAT)
2390     AC_DEFINE(wxUSE_XML)
2391
2392     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2393         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2394         if test "x$found_expat_h" = "x1"; then
2395             dnl Expat 1.95.6 comes with broken expat.h:
2396             AC_CACHE_CHECK([if expat.h is valid C++ header],
2397                 wx_cv_expat_is_not_broken,
2398                 [
2399                 AC_LANG_SAVE
2400                 AC_LANG_CPLUSPLUS
2401                 AC_TRY_COMPILE([#include <expat.h>],[],
2402                     wx_cv_expat_is_not_broken=yes,
2403                     wx_cv_expat_is_not_broken=no
2404                 )
2405                 AC_LANG_RESTORE
2406                 ]
2407             )
2408             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2409                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2410             fi
2411         fi
2412         if test "x$EXPAT_LINK" = "x" ; then
2413             if test "$wxUSE_EXPAT" = "sys" ; then
2414                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2415             else
2416                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2417                 wxUSE_EXPAT=builtin
2418             fi
2419         else
2420             dnl we are using the system library
2421             wxUSE_EXPAT=sys
2422         fi
2423     fi
2424     if test "$wxUSE_EXPAT" = "builtin" ; then
2425         dnl Expat needs this:
2426         AC_CONFIG_SUBDIRS([src/expat])
2427     fi
2428 fi
2429
2430
2431 dnl ------------------------------------------------------------------------
2432 dnl Check for libmspack
2433 dnl ------------------------------------------------------------------------
2434
2435 if test "$wxUSE_LIBMSPACK" != "no"; then
2436     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2437     if test "x$found_mspack_h" = "x1"; then
2438         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2439                      MSPACK_LINK=" -lmspack")
2440     fi
2441     if test "x$MSPACK_LINK" = "x" ; then
2442         wxUSE_LIBMSPACK=no
2443     fi
2444 fi
2445
2446 if test "$wxUSE_LIBMSPACK" != "no"; then
2447     AC_DEFINE(wxUSE_LIBMSPACK)
2448 fi
2449
2450
2451 dnl ----------------------------------------------------------------
2452 dnl search for toolkit (widget sets)
2453 dnl ----------------------------------------------------------------
2454
2455 AFMINSTALL=
2456 WIN32INSTALL=
2457
2458 TOOLKIT=
2459 TOOLKIT_INCLUDE=
2460 WIDGET_SET=
2461
2462 dnl are we building for a win32 target environment?
2463 dnl If so, setup common stuff needed for both GUI and Base libs.
2464 if test "$USE_WIN32" = 1 ; then
2465     AC_CHECK_HEADERS(w32api.h)
2466     AC_CHECK_HEADER(windows.h, [],
2467     [
2468         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2469     ])
2470
2471     dnl --- FIXME: This is still a somewhat random list of libs,
2472     dnl ---        some of them should probably be included conditionally.
2473     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2474
2475     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2476         LIBS="$LIBS -loleacc"
2477     fi
2478
2479     case "${host}" in
2480         *-*-cygwin* )
2481             dnl Cygwin doesn't include these by default
2482             LIBS="$LIBS -lkernel32 -luser32"
2483             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2484     esac
2485
2486     dnl add extra odbc libs if we have compiled in odbc
2487     if test "$wxUSE_ODBC" = "sys" ; then
2488         wxUSE_ODBC = "yes"
2489     fi
2490     if test "$wxUSE_ODBC" = "yes" ; then
2491         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2492         AC_DEFINE(wxUSE_ODBC)
2493     fi
2494     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2495
2496     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2497     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2498
2499     dnl install Win32-specific files in "make install"
2500     WIN32INSTALL=win32install
2501 fi
2502
2503 if test "$wxUSE_GUI" = "yes"; then
2504     USE_GUI=1
2505
2506     GUI_TK_LIBRARY=
2507
2508     WXGTK12=
2509     WXGTK127=
2510     WXGTK20=
2511     WXGPE=
2512
2513     if test "$wxUSE_COCOA" = 1 ; then
2514         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2515             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2516             wxUSE_PRINTING_ARCHITECTURE=no
2517         fi
2518         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2519             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2520             wxUSE_DRAG_AND_DROP=no
2521         fi
2522         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2523             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2524             wxUSE_DRAGIMAGE=no
2525         fi
2526     fi
2527
2528     if test "$wxUSE_MSW" = 1 ; then
2529         TOOLKIT=MSW
2530         GUIDIST=MSW_DIST
2531
2532         dnl -mwindows causes a heap of other default gui libs to be linked in.
2533         case "${host}" in
2534             *-*-mingw32* )
2535                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2536         esac
2537     fi
2538
2539     if test "$wxUSE_GTK" = 1; then
2540         AC_MSG_CHECKING([for GTK+ version])
2541
2542         gtk_version_cached=1
2543         AC_CACHE_VAL(wx_cv_lib_gtk,
2544             [
2545                 dnl stupid GTK+ AM macros produce their own messages, so we
2546                 dnl have to pass to the next line
2547                 gtk_version_cached=0
2548                 AC_MSG_RESULT()
2549
2550                 dnl we must link against lgthread unless the user
2551                 dnl used --disable-threads
2552                 GTK_MODULES=
2553                 if test "$wxUSE_THREADS" = "yes"; then
2554                     GTK_MODULES=gthread
2555                 fi
2556
2557                 dnl note that if we fail to find GTK2 we abort and don't fall
2558                 dnl back to GTK1.x
2559                 wx_cv_lib_gtk=
2560                 if test "x$wxUSE_GTK2" = "xyes"; then
2561                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2562                 else
2563                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2564
2565                     if test -z "$wx_cv_lib_gtk"; then
2566                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2567                     fi
2568                 fi
2569
2570                 if test -z "$wx_cv_lib_gtk"; then
2571                     dnl looks better in AC_MSG_RESULT
2572                     wx_cv_lib_gtk=none
2573                 else
2574                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2575                     dnl subsequent runs
2576                     wx_cv_cflags_gtk=$GTK_CFLAGS
2577                     wx_cv_libs_gtk=$GTK_LIBS
2578                 fi
2579             ]
2580         )
2581
2582         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2583         dnl enough
2584         if test "$gtk_version_cached" = 1; then
2585             AC_MSG_RESULT($wx_cv_lib_gtk)
2586         fi
2587
2588         case "$wx_cv_lib_gtk" in
2589             2.0)    WXGTK20=1
2590                     TOOLKIT_VERSION=2
2591                     ;;
2592             1.2.7)  WXGTK127=1
2593                     WXGTK12=1
2594                     ;;
2595             1.2.3)  WXGTK12=1
2596                     ;;
2597             *)      AC_MSG_ERROR([
2598 Please check that gtk-config is in path, the directory
2599 where GTK+ libraries are installed (returned by
2600 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2601 equivalent variable and GTK+ is version 1.2.3 or above.
2602                             ])
2603                     ;;
2604         esac
2605
2606         if test "$WXGTK20" = 1; then
2607             save_CFLAGS="$CFLAGS"
2608             save_LIBS="$LIBS"
2609             CFLAGS="$CFLAGS $GTK_CFLAGS"
2610             LIBS="$LIBS $GTK_LIBS"
2611
2612             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2613
2614             dnl test if we have at least GTK+ 2.4:
2615             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2616             AC_TRY_COMPILE([
2617                             #include <gtk/gtk.h>
2618                            ],
2619                            [
2620                             #if !GTK_CHECK_VERSION(2,4,0)
2621                             #error "Not GTK+ 2.4"
2622                             #endif
2623                            ],
2624                            [
2625                             AC_DEFINE(__WXGTK24__)
2626                             AC_MSG_RESULT([yes])
2627                            ],
2628                            [
2629                             AC_MSG_RESULT([no])
2630                            ])
2631
2632             CFLAGS="$save_CFLAGS"
2633             LIBS="$save_LIBS"
2634         else
2635             if test "$wxUSE_UNICODE" = "yes"; then
2636                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2637                 wxUSE_UNICODE=no
2638             fi
2639         fi
2640
2641         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2642         dnl have it but we do the check for the others)
2643         if test "$USE_DARWIN" != 1; then
2644             AC_CHECK_FUNCS(poll)
2645         fi
2646
2647         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2648         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2649
2650         AFMINSTALL=afminstall
2651         TOOLKIT=GTK
2652         GUIDIST=GTK_DIST
2653
2654         dnl test for XIM support in libgdk
2655         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2656
2657
2658         dnl test for external libxpm if we're configured to use it
2659         if test "$wxUSE_GPE" = "yes"; then
2660             AC_MSG_CHECKING(for gpewidget library)
2661             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2662             if test "$ac_find_libraries" != "" ; then
2663                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2664                 dnl -lgpewidget must be before all GTK libs and
2665                 dnl we guess its path from the prefix
2666                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2667                 WXGPE=1
2668                 AC_MSG_RESULT(found at $ac_find_libraries)
2669             else
2670                 AC_MSG_RESULT(not found)
2671             fi
2672
2673             dnl AC_MSG_CHECKING(for gpe library)
2674             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2675             dnl if test "$ac_find_libraries" != "" ; then
2676             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2677             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2678             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2679             dnl else
2680             dnl     AC_MSG_RESULT(not found)
2681             dnl fi
2682         fi
2683     fi
2684
2685     if test "$wxUSE_MGL" = 1; then
2686        AC_MSG_CHECKING(for SciTech MGL library)
2687         if test "x$MGL_ROOT" = x ; then
2688             AC_MSG_RESULT(not found)
2689             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2690         else
2691             AC_MSG_RESULT($MGL_ROOT)
2692         fi
2693
2694         AC_MSG_CHECKING(for libmgl location)
2695         dnl Find MGL library that we want
2696         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2697         dnl             and for non-x86 versions
2698         case "${host}" in
2699             *-*-linux* )
2700               dnl glibc.so, glibc are for older versions of MGL,
2701               dnl x86/a, x86/so are used by >= 5.0 R11
2702               if test "x$wxUSE_SHARED" = xyes ; then
2703                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2704               else
2705                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2706               fi
2707               ;;
2708             *-pc-msdosdjgpp )
2709               mgl_os_candidates="dos32/dj2"
2710               ;;
2711             *)
2712               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2713         esac
2714
2715         mgl_lib_type=""
2716         mgl_os=""
2717
2718         for mgl_os_i in $mgl_os_candidates ; do
2719             if test "x$mgl_os" = x ; then
2720                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2721                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2722                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2723                         mgl_lib_type=debug
2724                         mgl_os=$mgl_os_i
2725                     fi
2726                 fi
2727                 if test "x$mgl_lib_type" = x ; then
2728                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2729                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2730                         mgl_lib_type=release
2731                         mgl_os=$mgl_os_i
2732                     fi
2733                 fi
2734             fi
2735         done
2736
2737         if test "x$mgl_os" = x ; then
2738             AC_MSG_RESULT(not found)
2739             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2740         fi
2741         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2742
2743         wxUSE_UNIVERSAL="yes"
2744
2745         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2746         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2747
2748         AFMINSTALL=afminstall
2749         TOOLKIT=MGL
2750         GUIDIST=MGL_DIST
2751     fi
2752
2753     if test "$wxUSE_MICROWIN" = 1; then
2754         AC_MSG_CHECKING(for MicroWindows)
2755         if test "x$MICROWINDOWS" = x ; then
2756             AC_MSG_RESULT(not found)
2757             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2758         else
2759             AC_MSG_RESULT($MICROWINDOWS)
2760         fi
2761
2762         if test -f $MICROWINDOWS/lib/libmwin.a; then
2763             AC_MSG_RESULT(MicroWindows' libraries found.)
2764         else
2765             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2766         fi
2767
2768         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2769         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2770
2771         wxUSE_UNIVERSAL="yes"
2772
2773         AFMINSTALL=afminstall
2774         TOOLKIT=MICROWIN
2775         GUIDIST=MICROWIN_DIST
2776
2777         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2778     fi
2779
2780     dnl common part of X11 and Motif port checks
2781     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2782         dnl use standard macros to check for X headers/libs, this brings
2783         dnl support for the standard configure options --x-includes,
2784         dnl --x-libraries and --no-x
2785         AC_PATH_XTRA
2786
2787         if test "$no_x" = "yes"; then
2788           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2789         fi
2790
2791         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2792         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2793         dnl this junk out
2794         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2795         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2796         AFMINSTALL=afminstall
2797         COMPILED_X_PROGRAM=0
2798
2799     fi
2800
2801     if test "$wxUSE_X11" = 1; then
2802         if test "$wxUSE_NANOX" = "yes"; then
2803             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2804             if test "x$MICROWIN" = x ; then
2805                 AC_MSG_RESULT(not found)
2806                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2807             else
2808                 AC_MSG_RESULT($MICROWIN)
2809                 AC_DEFINE(wxUSE_NANOX)
2810             fi
2811         fi
2812
2813         if test "$wxUSE_UNICODE" = "yes"; then
2814                 PKG_CHECK_MODULES(PANGOX, pangox,
2815                     [
2816                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2817                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2818                     ],
2819                     [
2820                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2821                     ]
2822                 )
2823                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2824                     [
2825                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2826                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2827                     ],
2828                     [
2829                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2830                         wxUSE_PRINTING_ARCHITECTURE="no"
2831                     ]
2832                 )
2833                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2834                     [
2835                         AC_DEFINE(HAVE_PANGO_XFT)
2836                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2837                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2838                     ],
2839                     [
2840                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2841                     ]
2842                 )
2843                 save_CFLAGS="$CFLAGS"
2844                 save_LIBS="$LIBS"
2845                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2846                 LIBS="$LIBS $PANGOX_LIBS"
2847                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2848                 CFLAGS="$save_CFLAGS"
2849                 LIBS="$save_LIBS"
2850         fi
2851
2852         wxUSE_UNIVERSAL="yes"
2853
2854         if test "$wxUSE_NANOX" = "yes"; then
2855             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2856             TOOLCHAIN_DEFS="${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"
2857             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2858         else
2859             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2860         fi
2861
2862         TOOLKIT=X11
2863         GUIDIST=X11_DIST
2864     fi
2865
2866     if test "$wxUSE_MOTIF" = 1; then
2867         AC_MSG_CHECKING(for Motif/Lesstif headers)
2868         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2869         if test "$ac_find_includes" != "" ; then
2870             AC_MSG_RESULT(found in $ac_find_includes)
2871             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2872             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2873         else
2874             AC_TRY_COMPILE(
2875                 [
2876                     #include <Xm/Xm.h>
2877                 ],
2878                 [
2879                     int version;
2880                     version = xmUseVersion;
2881                 ],
2882                 [
2883                     AC_MSG_RESULT(found in default search path)
2884                     COMPILED_X_PROGRAM=1
2885                 ],
2886                 [
2887                     AC_MSG_RESULT(no)
2888                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2889                 ]
2890             )
2891         fi
2892
2893         if test "$COMPILED_X_PROGRAM" = 0; then
2894             AC_MSG_CHECKING(for Motif/Lesstif library)
2895             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2896             if test "$ac_find_libraries" != "" ; then
2897                 AC_MSG_RESULT(found at $ac_find_libraries)
2898
2899                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2900                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2901             else
2902                 dnl it might happen that we found headers in one of the
2903                 dnl standard paths but the libs are elsewhere - we do need to
2904                 dnl try to compile a sample program then here
2905                 save_CFLAGS=$CFLAGS
2906                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2907
2908                 AC_TRY_COMPILE(
2909                     [
2910                         #include <Xm/Xm.h>
2911                     ],
2912                     [
2913                         int version;
2914                         version = xmUseVersion;
2915                     ],
2916                     [
2917                         AC_MSG_RESULT(found in default search path)
2918                         COMPILED_X_PROGRAM=1
2919                     ],
2920                     [
2921                         AC_MSG_RESULT(no)
2922                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2923                     ]
2924                 )
2925
2926                 CFLAGS=$save_CFLAGS
2927             fi
2928         fi
2929
2930         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2931         libp_link=""
2932         libsm_ice_link=""
2933         libs_found=0
2934         for libp in "" " -lXp"; do
2935             if test "$libs_found" = "0"; then
2936                 for libsm_ice in "" " -lSM -lICE"; do
2937                     if test "$libs_found" = "0"; then
2938                         save_LIBS="$LIBS"
2939                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2940                         save_CFLAGS=$CFLAGS
2941                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2942
2943                         AC_TRY_LINK(
2944                             [
2945                                 #include <Xm/Xm.h>
2946                                 #include <Xm/List.h>
2947                             ],
2948                             [
2949                                 XmString string = NULL;
2950                                 Widget w = NULL;
2951                                 int position = 0;
2952                                 XmListAddItem(w, string, position);
2953                             ],
2954                             [
2955                                 libp_link="$libp"
2956                                 libsm_ice_link="$libsm_ice"
2957                                 AC_MSG_RESULT(
2958                                     [need${libp_link}${libsm_ice_link}])
2959                                 libs_found=1
2960                             ], []
2961                         )
2962
2963                         LIBS="$save_LIBS"
2964                         CFLAGS=$save_CFLAGS
2965                     fi
2966                 done
2967             fi
2968         done
2969
2970         if test "$libs_found" = "0"; then
2971             AC_MSG_RESULT([can't find the right libraries])
2972             AC_MSG_ERROR([can't link a simple motif program])
2973         fi
2974
2975         save_CFLAGS=$CFLAGS
2976         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2977         AC_MSG_CHECKING([for Motif 2])
2978         AC_TRY_COMPILE([
2979                         #include <Xm/Xm.h>
2980                        ],
2981                        [
2982                         #if XmVersion < 2000
2983                         #error "Not Motif 2"
2984                         #endif
2985                        ],
2986                        [
2987                         AC_DEFINE(__WXMOTIF20__,1)
2988                         AC_MSG_RESULT([found])
2989                        ],
2990                        [
2991                         AC_DEFINE(__WXMOTIF20__,0)
2992                         AC_MSG_RESULT([not found])
2993                        ])
2994         CFLAGS=$save_CFLAGS
2995
2996         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2997         TOOLKIT=MOTIF
2998         GUIDIST=MOTIF_DIST
2999     fi
3000
3001     dnl more tests common to X11 and Motif:
3002     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3003         dnl test for external libxpm if we're configured to use it
3004         if test "$wxUSE_LIBXPM" = "sys"; then
3005             AC_MSG_CHECKING(for Xpm library)
3006             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3007             if test "$ac_find_libraries" != "" ; then
3008                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3009                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3010                 AC_MSG_RESULT(found at $ac_find_libraries)
3011
3012                 AC_CACHE_CHECK([for X11/xpm.h],
3013                     wx_cv_x11_xpm_h,
3014                     [
3015                         save_CFLAGS=$CFLAGS
3016                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3017
3018                         AC_TRY_COMPILE(
3019                             [
3020                                 #include <X11/xpm.h>
3021                             ],
3022                             [
3023                                 int version;
3024                                 version = XpmLibraryVersion();
3025                             ],
3026                             wx_cv_x11_xpm_h=yes,
3027                             wx_cv_x11_xpm_h=no
3028                         )
3029
3030                         CFLAGS=$save_CFLAGS
3031                     ]
3032                 )
3033
3034                 if test $wx_cv_x11_xpm_h = "yes"; then
3035                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3036                     AC_DEFINE(wxHAVE_LIB_XPM)
3037                 else
3038                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3039                 fi
3040             fi
3041
3042         fi
3043
3044         dnl XShapeQueryExtension checks: first the library, then prototype
3045         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3046                      [
3047                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3048                       wxHAVE_XEXT_LIB=1
3049                      ],
3050                      [], [$GUI_TK_LIBRARY -lX11])
3051
3052         if test "$wxHAVE_XEXT_LIB" = 1; then
3053             save_CFLAGS="$CFLAGS"
3054             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3055
3056             AC_MSG_CHECKING([for X11/extensions/shape.h])
3057             AC_TRY_COMPILE([
3058                             #include <X11/Xlib.h>
3059                             #include <X11/extensions/shape.h>
3060                            ],
3061                            [
3062                             int dummy1, dummy2;
3063                             XShapeQueryExtension((Display*)NULL,
3064                                                  (int*)NULL, (int*)NULL);
3065                            ],
3066                            [
3067                             AC_DEFINE(HAVE_XSHAPE)
3068                             AC_MSG_RESULT([found])
3069                            ],
3070                            [
3071                             AC_MSG_RESULT([not found])
3072                            ])
3073             CFLAGS="$save_CFLAGS"
3074
3075         fi
3076     fi
3077
3078     if test "$wxUSE_MAC" = 1; then
3079         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3080         if test "$GCC" = yes; then
3081             AC_MSG_RESULT([gcc])
3082             CPPFLAGS_PASCAL="-fpascal-strings"
3083         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3084             AC_MSG_RESULT([xlc])
3085             CPPFLAGS_PASCAL="-qmacpstr"
3086         else
3087             AC_MSG_RESULT([none])
3088         fi
3089
3090         if test "x$wxUSE_UNIX" = "xyes"; then
3091             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3092         else
3093             dnl platform.h needs TARGET_CARBON before setup.h
3094             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3095         fi
3096
3097         TOOLKIT=MAC
3098         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3099         GUIDIST=MACX_DIST
3100         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3101         dnl are different, so they need different names:
3102         WXBASEPORT="_carbon"
3103     fi
3104
3105     if test "$wxUSE_COCOA" = 1; then
3106         TOOLKIT=COCOA
3107         GUIDIST=COCOA_DIST
3108     fi
3109
3110     if test "$wxUSE_PM" = 1; then
3111         TOOLKIT=PM
3112         GUIDIST=PM_DIST
3113         AC_CACHE_CHECK([for type SPBCDATA],
3114             wx_cv_spbcdata,
3115             [
3116                 AC_TRY_COMPILE(
3117                     [
3118                         #define INCL_PM
3119                         #include <os2.h>
3120                     ],
3121                     [
3122                         SPBCDATA test;
3123                     ],
3124                     wx_cv_spbcdata=yes,
3125                     wx_cv_spbcdata=no
3126                 )
3127             ]
3128         )
3129
3130         if test $wx_cv_spbcdata = "yes"; then
3131             AC_DEFINE(HAVE_SPBCDATA)
3132         fi
3133     fi
3134
3135     dnl the name of the directory where the files for this toolkit live
3136     if test "$TOOLKIT" = "PM" ; then
3137         TOOLKIT_DIR="os2"
3138     else
3139         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3140     fi
3141
3142     if test "$wxUSE_UNIVERSAL" = "yes"; then
3143         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3144         WIDGET_SET=univ
3145     fi
3146
3147     dnl distribute samples/demos/utils with GUI versions
3148     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3149     DISTDIR="wx\$(TOOLKIT)"
3150 else
3151     USE_GUI=0
3152
3153     dnl this doesn't quite work right for wxBase, but the places
3154     dnl where it is wrong aren't fatal (yet) though.
3155     TOOLKIT_DIR="base"
3156
3157     dnl the sources, their dependenices and the headers
3158     if test "$USE_WIN32" = 1 ; then
3159         dnl yes, the toolkit for wxBase on win32 is actually MSW
3160         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3161         TOOLKIT="MSW"
3162     fi
3163
3164     dnl distribute only wxBase sources/headers
3165     GUIDIST="BASE_DIST"
3166     DISTDIR="wxBase"
3167 fi
3168
3169 dnl ---------------------------------------------------------------------------
3170 dnl Optional libraries included when system library is not used
3171 dnl ---------------------------------------------------------------------------
3172
3173
3174 dnl ----------------------------------------------------------------
3175 dnl iODBC support
3176 dnl ----------------------------------------------------------------
3177
3178 IODBC_C_SRC=""
3179
3180
3181 dnl ODBC is handled seperately for MSW
3182 if test "$TOOLKIT" != "MSW" ; then
3183
3184     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3185         dnl This is not ideal we really ough to use the unixodbc-config
3186         dnl  or iodbc-config if they exist.
3187
3188         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3189         if test "x$found_sql_h" = "x1" ; then
3190             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3191             [
3192                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3193                 [
3194                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3195                 ])
3196             ])
3197         fi
3198         if test "x$ODBC_LINK" = "x" ; then
3199             if test "$wxUSE_ODBC" = "sys" ; then
3200                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3201             else
3202                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3203                 wxUSE_ODBC=builtin
3204             fi
3205         else
3206             dnl we are using the system library
3207             wxUSE_ODBC=sys
3208         fi
3209     fi
3210
3211     if test "$wxUSE_ODBC" = "builtin" ; then
3212         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3213     fi
3214 fi
3215
3216 if test "$wxUSE_ODBC" != "no" ; then
3217     AC_DEFINE(wxUSE_ODBC)
3218     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3219
3220     dnl is this still necessary?
3221     WXODBCFLAG="-D_IODBC_"
3222 fi
3223
3224 dnl ---------------------------------------------------------------------------
3225 dnl wxDisplay Sanity checks
3226 dnl ---------------------------------------------------------------------------
3227
3228 if test "$wxUSE_DISPLAY" = "yes"; then
3229 dnl ---------------------------------------------------------------------------
3230 dnl Xinerama (for unix ) - Brian Victor
3231 dnl ---------------------------------------------------------------------------
3232     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3233         AC_MSG_CHECKING([for Xinerama])
3234         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3235         if test "$ac_find_libraries" != "" ; then
3236             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3237             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3238                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3239             fi
3240             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3241             AC_MSG_RESULT([yes])
3242
3243             AC_MSG_CHECKING([for Xxf86vm extension])
3244             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3245             if test "$ac_find_libraries" != "" ; then
3246                 AC_MSG_RESULT([yes])
3247                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3248                                  [
3249                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3250                                  ],
3251                                  [],
3252                                  [
3253                                       #if HAVE_X11_XLIB_H
3254                                         #include <X11/Xlib.h>
3255                                       #endif
3256                                  ])
3257             else
3258                 AC_MSG_RESULT([no])
3259             fi
3260
3261         else
3262             AC_MSG_RESULT([no])
3263             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3264             wxUSE_DISPLAY="no"
3265         fi
3266     elif test "$wxUSE_MSW" = 1; then
3267 dnl ---------------------------------------------------------------------------
3268 dnl DirectDraw  / Multimon for MSW
3269 dnl ---------------------------------------------------------------------------
3270         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3271             [
3272                 wxUSE_DISPLAY="no"
3273                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3274             ],
3275             [#include <windows.h>])
3276     fi
3277 fi
3278
3279 dnl ---------------------------------------------------------------------------
3280 dnl OpenGL libraries
3281 dnl ---------------------------------------------------------------------------
3282
3283 USE_OPENGL=0
3284 if test "$wxUSE_OPENGL" = "yes"; then
3285     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3286         OPENGL_LIBS="-framework OpenGL -framework AGL"
3287     elif test "$wxUSE_MSW" = 1; then
3288         OPENGL_LIBS="-lopengl32 -lglu32"
3289     else
3290         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3291         dnl GL/gl.h on Mac OS X where it is located in
3292         dnl /usr/X11R6/include/GL/gl.h:
3293
3294         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3295         if test "$ac_find_includes" != "" ; then
3296             AC_MSG_RESULT(found in $ac_find_includes)
3297             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3298             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3299         fi
3300
3301         AC_CHECK_HEADER(GL/gl.h,
3302             [
3303                 found_gl=0
3304
3305                 AC_MSG_CHECKING([for -lGL])
3306                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3307                 if test "$ac_find_libraries" != "" ; then
3308                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3309                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3310                         LDFLAGS_GL="$ac_path_to_link"
3311                     fi
3312
3313                     dnl don't suppose that libGL and libGLU are always in the
3314                     dnl same directory -- this is not true for some common
3315                     dnl distributions
3316                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3317                     if test "$ac_find_libraries" != "" ; then
3318                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3319                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3320                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3321                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3322                         fi
3323
3324                         found_gl=1
3325                         OPENGL_LIBS="-lGL -lGLU"
3326                         AC_MSG_RESULT([yes])
3327                     fi
3328                 fi
3329
3330                 if test "$found_gl" != 1; then
3331                     AC_MSG_RESULT([no])
3332                     AC_MSG_CHECKING([for -lMesaGL])
3333                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3334                     if test "$ac_find_libraries" != "" ; then
3335                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3336                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3337                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3338                         AC_MSG_RESULT([yes])
3339                     else
3340                         AC_MSG_RESULT([no])
3341                     fi
3342                 fi
3343             ])
3344
3345         if test "x$OPENGL_LIBS" = "x"; then
3346             dnl it should be an error and not a warning because OpenGL is not on
3347             dnl by default and so if it had been explicitely requested, we
3348             dnl shouldn't just fall back to compiling the library without it
3349             AC_MSG_ERROR(OpenGL libraries not available)
3350         fi
3351     fi
3352
3353     if test "$wxUSE_OPENGL" = "yes"; then
3354         USE_OPENGL=1
3355         AC_DEFINE(wxUSE_OPENGL)
3356         AC_DEFINE(wxUSE_GLCANVAS)
3357         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3358     fi
3359 fi
3360
3361
3362 dnl the symbol which allows conditional compilation for the given toolkit
3363 if test -n "$TOOLKIT" ; then
3364     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3365 fi
3366
3367
3368 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3369
3370 if test "$wxUSE_SHARED" = "yes"; then
3371     case "${host}" in
3372       *-pc-msdosdjgpp )
3373         dnl only static for now
3374         wxUSE_SHARED=no
3375         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3376       ;;
3377     esac
3378 fi
3379
3380 if test "$wxUSE_SHARED" = "yes"; then
3381
3382     dnl use versioned symbols if available on the platform
3383     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3384
3385     case "${host}" in
3386       *-*-linux* | *-*-gnu* )
3387         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3388         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3389         ;;
3390
3391       *-*-solaris2* )
3392         if test "$GCC" = yes ; then
3393             dnl newer versions of gcc need -isystem to compile X headers on
3394             dnl Solaris (which use old style C syntax)
3395             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3396
3397             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3398             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3399             saveLdflags="$LDFLAGS"
3400             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3401             AC_MSG_CHECKING([if the linker accepts -rpath])
3402             AC_TRY_LINK(
3403                 [],[],
3404                 [
3405                     AC_MSG_RESULT([yes])
3406                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3407                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3408                 ],[
3409                     AC_MSG_RESULT([no])
3410                     AC_MSG_CHECKING([if the linker accepts -R])
3411                     LDFLAGS="$saveLdflags -Wl,-R,/"
3412                     AC_TRY_LINK(
3413                         [],[],
3414                         [
3415                             AC_MSG_RESULT([yes])
3416                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3417                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3418                         ],[
3419                             AC_MSG_RESULT([no])
3420                         ])
3421                 ])
3422             LDFLAGS="$saveLdflags"
3423         else
3424             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3425             WXCONFIG_RPATH="-R\$libdir"
3426         fi
3427       ;;
3428
3429       powerpc-*-darwin* )
3430         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3431         cat <<EOF >change-install-names
3432 #!/bin/sh
3433 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3434 inst_cmd="install_name_tool "
3435 for i in \${libnames} ; do
3436     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3437 done
3438 \${inst_cmd} \${3}
3439 EOF
3440         chmod +x change-install-names
3441       ;;
3442
3443       *-*-cygwin* | *-*-mingw32* )
3444         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3445         ;;
3446
3447       *-*-hpux* )
3448         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3449         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3450         ;;
3451
3452     esac
3453
3454     if test $wxUSE_RPATH = "no"; then
3455         SAMPLES_RPATH_FLAG=''
3456         SAMPLES_RPATH_POSTLINK=''
3457         WXCONFIG_RPATH=''
3458     fi
3459
3460     SHARED=1
3461
3462 else
3463
3464     config_linkage_component="-static"
3465     SHARED=0
3466
3467 fi
3468
3469
3470 UNICODE=0
3471 lib_unicode_suffix=
3472 WX_CHARTYPE="ansi"
3473 if test "$wxUSE_UNICODE" = "yes"; then
3474     lib_unicode_suffix=u
3475     WX_CHARTYPE="unicode"
3476     UNICODE=1
3477 fi
3478
3479 lib_debug_suffix=
3480 WX_DEBUGTYPE="release"
3481 DEBUG_FLAG=0
3482 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3483     lib_debug_suffix=d
3484     WX_DEBUGTYPE="debug"
3485     DEBUG_FLAG=1
3486 fi
3487
3488 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3489 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3490
3491 DEBUG_INFO=0
3492 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3493     DEBUG_INFO=1
3494 fi
3495
3496 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3497
3498 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3499
3500 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3501
3502 if test "$cross_compiling" = "yes"; then
3503     HOST_SUFFIX="-$host_alias"
3504     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3505     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3506 fi
3507
3508 dnl library link name
3509 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3510 dnl If we ever need to do that, we won't need to keep these.
3511 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3512 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3513
3514
3515
3516 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3517     dnl base name of the resource file for wxMac must be the same
3518     dnl as library installation base name (-install_name)
3519     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3520     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3521
3522     dnl add the resources target for wxMac
3523     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3524
3525     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3526     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3527     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3528
3529     MACSETFILE="\$(SETFILE)"
3530
3531     dnl resources are bundled both with shared library and applications
3532     dnl since the carb resource *must* be included in the application
3533     if test "$wxUSE_MAC" = 1; then
3534         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3535
3536         dnl this command is used to implement `wx-config --rezflags` and it is
3537         dnl eval'd there so escape any metacharacters inside
3538         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3539     else
3540         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3541         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3542     fi
3543 else
3544     dnl default value is to (silently) do nothing in the makefile
3545     MACSETFILE="@true"
3546     MACRESWXCONFIG="@true"
3547
3548     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3549     if test "$wxUSE_PM" = 1; then
3550         MACRESCOMP="emxbind -ep"
3551     else
3552         MACRESCOMP="@true"
3553     fi
3554 fi
3555
3556
3557 dnl ---------------------------------------------------------------------------
3558 dnl Checks for typedefs
3559 dnl ---------------------------------------------------------------------------
3560
3561 dnl   defines mode_t if not already defined
3562 AC_TYPE_MODE_T
3563 dnl   defines off_t if not already defined
3564 AC_TYPE_OFF_T
3565 dnl   defines pid_t if not already defined
3566 AC_TYPE_PID_T
3567 dnl   defines size_t if not already defined
3568 AC_TYPE_SIZE_T
3569 dnl   defines uid_t and gid_t if not already defined
3570 AC_TYPE_UID_T
3571
3572 dnl sets HAVE_SSIZE_T if ssize_t is defined
3573 AC_CHECK_TYPES(ssize_t)
3574
3575 dnl check what exactly size_t is on this machine - this is necessary to avoid
3576 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3577 AC_LANG_SAVE
3578 AC_LANG_CPLUSPLUS
3579 AC_CACHE_CHECK([if size_t is unsigned int],
3580     wx_cv_size_t_is_uint,
3581     [
3582     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3583     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3584     dnl methods in a local class (i.e. class inside a function) declaration
3585     dnl without any objections!!
3586     dnl
3587     dnl hence the hack below: we must have Foo at global scope!
3588     AC_TRY_COMPILE([#include <stddef.h>],
3589         [
3590             return 0; }
3591
3592             struct Foo { void foo(size_t); void foo(unsigned int); };
3593
3594             int bar() {
3595         ],
3596         wx_cv_size_t_is_uint=no,
3597         wx_cv_size_t_is_uint=yes
3598     )
3599     ]
3600 )
3601
3602 if test "$wx_cv_size_t_is_uint" = "yes"; then
3603     AC_DEFINE(wxSIZE_T_IS_UINT)
3604 else
3605     AC_CACHE_CHECK([if size_t is unsigned long],
3606         wx_cv_size_t_is_ulong,
3607         AC_TRY_COMPILE([#include <stddef.h>],
3608             [
3609                 return 0; }
3610
3611                 struct Foo { void foo(size_t); void foo(unsigned long); };
3612
3613                 int bar() {
3614             ],
3615             wx_cv_size_t_is_ulong=no,
3616             wx_cv_size_t_is_ulong=yes
3617         )
3618     )
3619
3620     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3621         AC_DEFINE(wxSIZE_T_IS_ULONG)
3622     fi
3623 fi
3624
3625 AC_LANG_RESTORE
3626
3627 dnl ---------------------------------------------------------------------------
3628 dnl Checks for structures
3629 dnl ---------------------------------------------------------------------------
3630
3631 dnl does passwd struct has the pw_gecos field?
3632 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3633     [
3634         AC_TRY_COMPILE([#include <pwd.h>],
3635              [
3636                 char *p;
3637                 struct passwd *pw;
3638                 p = pw->pw_gecos;
3639              ],
3640              [
3641                 wx_cv_struct_pw_gecos=yes
3642              ],
3643              [
3644                 wx_cv_struct_pw_gecos=no
3645              ]
3646         )
3647     ]
3648 )
3649
3650 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3651     AC_DEFINE(HAVE_PW_GECOS)
3652 fi
3653
3654 dnl ---------------------------------------------------------------------------
3655 dnl Check for functions
3656 dnl ---------------------------------------------------------------------------
3657
3658 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3659 if test "$ac_cv_sizeof_wchar_t" != "0"; then
3660     AC_DEFINE(wxUSE_WCHAR_T)
3661
3662     dnl check for wcslen in all possible places
3663     WCSLEN_FOUND=0
3664     WCHAR_LINK=
3665     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3666
3667     if test "$WCSLEN_FOUND" = 0; then
3668         if test "$TOOLKIT" = "MSW"; then
3669             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3670         else
3671             AC_CHECK_LIB(w, wcslen, [
3672                             WCHAR_LINK=" -lw"
3673                             WCSLEN_FOUND=1
3674                         ])
3675         fi
3676     fi
3677
3678     if test "$WCSLEN_FOUND" = 1; then
3679         AC_DEFINE(HAVE_WCSLEN)
3680     fi
3681
3682     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3683     if test "$USE_HPUX" = 1; then
3684         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3685     fi
3686
3687     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3688     dnl libc versions if possible
3689     AC_CHECK_FUNCS(wcsrtombs)
3690 else
3691     AC_MSG_WARN([Wide character support is unavailable])
3692 fi
3693
3694 dnl *printf() functions sometimes are available in the library but not
3695 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3696 dnl detect this we have to use C++ compiler for testing
3697 AC_LANG_SAVE
3698 AC_LANG_CPLUSPLUS
3699
3700 dnl check for vsnprintf() -- a safe version of vsprintf())
3701 dnl
3702 dnl the trouble here is that on some systems (notable HP-UX) this function is
3703 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3704 dnl stupidly, provides a dummy function declaration inside its extension)
3705 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3706 dnl
3707 dnl so we first check if the function is in the library
3708 AC_CHECK_FUNCS(vsnprintf)
3709
3710 if test "$ac_cv_func_vsnprintf" = "yes"; then
3711     dnl yes it is -- now check if it is in the headers
3712     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3713         [
3714             AC_TRY_COMPILE(
3715                 [
3716                     #include <stdio.h>
3717                     #include <stdarg.h>
3718                 ],
3719                 [
3720                     char *buf;
3721                     va_list ap;
3722                     vsnprintf(buf, 10u, "%s", ap);
3723                 ],
3724                 wx_cv_func_vsnprintf_decl=yes,
3725                 [
3726                     dnl Metrowerks does provide a vsnprintf declaration
3727                     dnl but in C++ mode it's always in std namespace.
3728                     dnl FIXME: Do we have any UNIX C++ compilers that would
3729                     dnl fail this test if using namespace std; was
3730                     dnl simply always included?
3731                     AC_TRY_COMPILE(
3732                         [
3733                             #include <stdio.h>
3734                             #include <stdarg.h>
3735                             using namespace std;
3736                         ],
3737                         [
3738                             char *buf;
3739                             va_list ap;
3740                             vsnprintf(buf, 10u, "%s", ap);
3741                         ],
3742                         wx_cv_func_vsnprintf_decl=yes,
3743                         wx_cv_func_vsnprintf_decl=no
3744                     )
3745                 ]
3746             )
3747         ]
3748     )
3749
3750     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3751         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3752     fi
3753 fi
3754
3755 if test "$wxUSE_UNICODE" = yes; then
3756     dnl also look if we have wide char IO functions
3757     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3758
3759     dnl MinGW has a vswprintf with a different prototype, and
3760     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3761     dnl finds it even if it is not declared in some versions...
3762     AC_MSG_CHECKING([for _vsnwprintf])
3763     AC_TRY_COMPILE([#include <wchar.h>],
3764                    [&_vsnwprintf;],
3765                    [AC_MSG_RESULT([yes])
3766                     AC_DEFINE(HAVE__VSNWPRINTF)],
3767                    [AC_MSG_RESULT([no])]);
3768 fi
3769
3770 AC_LANG_RESTORE
3771
3772
3773
3774 dnl the following tests are for Unix(like) systems only
3775 if test "$TOOLKIT" != "MSW"; then
3776
3777 dnl check for available version of iconv()
3778
3779 AC_LANG_SAVE
3780 AC_LANG_CPLUSPLUS
3781 AM_ICONV
3782 LIBS="$LIBICONV $LIBS"
3783 AC_LANG_RESTORE
3784
3785 dnl check for POSIX signals if we need them
3786 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3787     AC_CHECK_FUNCS(sigaction)
3788
3789     if test "$ac_cv_func_sigaction" = "no"; then
3790         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3791         wxUSE_ON_FATAL_EXCEPTION=no
3792     fi
3793
3794     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3795       AC_LANG_SAVE
3796       AC_LANG_CPLUSPLUS
3797
3798       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3799       [
3800         AC_TRY_COMPILE([#include <signal.h>],
3801                      [
3802                         extern void testSigHandler(int);
3803
3804                         struct sigaction sa;
3805                         sa.sa_handler = testSigHandler;
3806                      ], [
3807                         wx_cv_type_sa_handler=int
3808                      ], [
3809                         wx_cv_type_sa_handler=void
3810                      ])
3811       ])
3812
3813       AC_LANG_RESTORE
3814
3815       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3816     fi
3817 fi
3818
3819 dnl backtrace() and backtrace_symbols() for wxStackWalker
3820 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3821     AC_LANG_SAVE
3822     AC_LANG_CPLUSPLUS
3823
3824     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3825         [
3826             AC_TRY_COMPILE([#include <execinfo.h>],
3827                 [
3828                     void *trace[1];
3829                     char **messages;
3830
3831                     backtrace(trace, 1);
3832                     messages = backtrace_symbols(trace, 1);
3833                 ],
3834                 wx_cv_func_backtrace=yes,
3835                 wx_cv_func_backtrace=no
3836             )
3837         ]
3838     )
3839
3840
3841     if test "$wx_cv_func_backtrace" = "no"; then
3842         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3843         wxUSE_STACKWALKER=no
3844     else
3845         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3846             [
3847                 AC_TRY_COMPILE([#include <cxxabi.h>],
3848                     [
3849                         int rc;
3850                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3851                     ],
3852                     wx_cv_func_cxa_demangle=yes,
3853                     wx_cv_func_cxa_demangle=no
3854                 )
3855             ]
3856         )
3857
3858         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3859             AC_DEFINE(HAVE_CXA_DEMANGLE)
3860         fi
3861     fi
3862
3863     AC_LANG_RESTORE
3864 fi
3865
3866 dnl check for the function for temp files creation
3867 AC_CHECK_FUNCS(mkstemp mktemp, break)
3868
3869 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3870 dnl Linux and *BSD and statvfs() under Solaris
3871 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3872     AC_TRY_COMPILE(
3873         [
3874              #if defined(__BSD__)
3875                #include <sys/param.h>
3876                #include <sys/mount.h>
3877              #else
3878                #include <sys/vfs.h>
3879              #endif
3880         ],
3881         [
3882              long l;
3883              struct statfs fs;
3884              statfs("/", &fs);
3885              l = fs.f_bsize;
3886              l += fs.f_blocks;
3887              l += fs.f_bavail;
3888         ],
3889         [
3890              wx_cv_func_statfs=yes
3891         ],
3892         [
3893              wx_cv_func_statfs=no
3894         ]
3895     )
3896 )
3897
3898 if test "$wx_cv_func_statfs" = "yes"; then
3899     wx_cv_type_statvfs_t="struct statfs"
3900     AC_DEFINE(HAVE_STATFS)
3901 else
3902     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3903         AC_TRY_COMPILE(
3904             [
3905                 #include <stddef.h>
3906                 #include <sys/statvfs.h>
3907             ],
3908             [
3909                 statvfs("/", NULL);
3910             ],
3911             wx_cv_func_statvfs=yes,
3912             wx_cv_func_statvfs=no
3913         )
3914     )
3915
3916     if test "$wx_cv_func_statvfs" = "yes"; then
3917         dnl we also have to check whether we should use statvfs_t (works under
3918         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3919         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3920         dnl mode both work fine)
3921         dnl
3922         dnl for this check C++ compiler has to be used as passing incompatible
3923         dnl pointers is just a warning and not an error in C
3924         AC_LANG_SAVE
3925         AC_LANG_CPLUSPLUS
3926
3927         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3928             AC_TRY_COMPILE(
3929                 [
3930                     #include <sys/statvfs.h>
3931                 ],
3932                 [
3933                     long l;
3934                     statvfs_t fs;
3935                     statvfs("/", &fs);
3936                     l = fs.f_bsize;
3937                     l += fs.f_blocks;
3938                     l += fs.f_bavail;
3939                 ],
3940                 wx_cv_type_statvfs_t=statvfs_t,
3941                 [
3942                     AC_TRY_COMPILE(
3943                         [
3944                             #include <sys/statvfs.h>
3945                         ],
3946                         [
3947                             long l;
3948                             struct statvfs fs;
3949                             statvfs("/", &fs);
3950                             l = fs.f_bsize;
3951                             l += fs.f_blocks;
3952                             l += fs.f_bavail;
3953                         ],
3954                         wx_cv_type_statvfs_t="struct statvfs",
3955                         wx_cv_type_statvfs_t="unknown"
3956                     )
3957                 ]
3958             )
3959         )
3960
3961         AC_LANG_RESTORE
3962
3963         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3964             AC_DEFINE(HAVE_STATVFS)
3965         fi
3966     else
3967         dnl set it for the test below
3968         wx_cv_type_statvfs_t="unknown"
3969     fi
3970 fi
3971
3972 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3973     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3974 else
3975     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3976 fi
3977
3978 dnl check for fcntl() or at least flock() needed by Unix implementation of
3979 dnl wxSingleInstanceChecker
3980 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3981     AC_CHECK_FUNCS(fcntl flock, break)
3982
3983     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3984         AC_MSG_WARN(wxSingleInstanceChecker not available)
3985         wxUSE_SNGLINST_CHECKER=no
3986     fi
3987 fi
3988
3989 dnl check for timegm() used by datetime.cpp
3990 AC_CHECK_FUNCS(timegm)
3991
3992 dnl look for a function to modify the environment
3993 AC_CHECK_FUNCS(putenv setenv, break)
3994
3995 HAVE_SOME_SLEEP_FUNC=0
3996 if test "$USE_BEOS" = 1; then
3997     dnl BeOS has its own (wonder where did they get it from) sleep() function
3998     dnl in unistd.h
3999     AC_DEFINE(HAVE_SLEEP)
4000     HAVE_SOME_SLEEP_FUNC=1
4001 fi
4002
4003 if test "$USE_DARWIN" = 1; then
4004     dnl Mac OS X/Darwin has both nanosleep and usleep
4005     dnl but only usleep is defined in unistd.h
4006     AC_DEFINE(HAVE_USLEEP)
4007     HAVE_SOME_SLEEP_FUNC=1
4008 fi
4009
4010 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4011     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4012     POSIX4_LINK=
4013     AC_CHECK_FUNCS(nanosleep,
4014         AC_DEFINE(HAVE_NANOSLEEP),
4015         [
4016             AC_CHECK_LIB(posix4, nanosleep,
4017                 [
4018                     AC_DEFINE(HAVE_NANOSLEEP)
4019                     POSIX4_LINK=" -lposix4"
4020                 ],
4021                 [
4022                     AC_CHECK_FUNCS(usleep,
4023                         AC_DEFINE(HAVE_USLEEP),
4024                         AC_MSG_WARN([wxSleep() function will not work])
4025                     )
4026                 ]
4027             )
4028         ]
4029     )
4030 fi
4031
4032 dnl check for uname (POSIX) and gethostname (BSD)
4033 AC_CHECK_FUNCS(uname gethostname, break)
4034
4035 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4036 dnl but not for C++ one - hence change language)
4037 AC_LANG_SAVE
4038 AC_LANG_CPLUSPLUS
4039
4040 AC_CHECK_FUNCS(strtok_r)
4041
4042 AC_LANG_RESTORE
4043
4044 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4045 dnl libnsl or libresolv or libsocket)
4046 INET_LINK=
4047 AC_CHECK_FUNCS(inet_addr,
4048     AC_DEFINE(HAVE_INET_ADDR),
4049     [
4050         AC_CHECK_LIB(nsl, inet_addr,
4051             INET_LINK="nsl",
4052             [
4053                 AC_CHECK_LIB(resolv, inet_addr,
4054                     INET_LINK="resolv",
4055                     [
4056                         AC_CHECK_LIB(socket, inet_addr,
4057                             INET_LINK="socket"
4058                         )
4059                     ]
4060                 )
4061             ]
4062         )
4063     ]
4064 )
4065
4066 AC_CHECK_FUNCS(inet_aton,
4067         AC_DEFINE(HAVE_INET_ATON),
4068         [
4069             dnl only check it in the same lib
4070             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4071         ])
4072
4073 if test "x$INET_LINK" != "x"; then
4074     AC_DEFINE(HAVE_INET_ADDR)
4075     INET_LINK=" -l$INET_LINK"
4076 fi
4077
4078 fi
4079 dnl if !MSW
4080
4081
4082 dnl ------------------------------------------
4083 dnl Checks specific to contrib libs (MMedia)
4084 dnl ------------------------------------------
4085
4086 dnl Check for ESD:
4087 EXTRALIBS_ESD=
4088 AC_CHECK_LIB(esd, esd_close, [
4089     AC_CHECK_HEADERS([esd.h], [
4090     EXTRALIBS_ESD="-lesd"
4091   ])
4092 ])
4093 AC_SUBST(EXTRALIBS_ESD)
4094
4095 dnl check for known CD-ROM interface
4096 AC_MSG_CHECKING([for known CD-ROM interface])
4097 AC_TRY_COMPILE([#ifdef __linux__
4098                 #include <linux/cdrom.h>
4099                 #else
4100                 /* For Solaris */
4101                 #include <sys/cdio.h>
4102                 #endif
4103                 ],
4104                [struct cdrom_tocentry entry, old_entry;],
4105                [AC_MSG_RESULT([yes])
4106                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4107                [AC_MSG_RESULT([no])])
4108
4109 dnl ===========================================================================
4110 dnl Now we have all the info we need - use it!
4111 dnl ===========================================================================
4112
4113 dnl flush the cache
4114 AC_CACHE_SAVE
4115
4116 dnl ---------------------------------------------------------------------------
4117 dnl thread support for Unix (for Win32 and OS/2 see past
4118 dnl                          the next matching "else")
4119 dnl ---------------------------------------------------------------------------
4120
4121 dnl under MSW (except mingw32) we always have thread support
4122 CPP_MT_FLAG=
4123 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4124
4125     dnl the code below:
4126     dnl
4127     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4128     dnl   necessary to build the MT programs for the linker and compiler
4129     dnl   respectively
4130     dnl
4131     dnl   sets wxUSE_THREADS=1 if thread support is activated
4132
4133     THREADS_LINK=
4134     THREADS_CFLAGS=
4135
4136     if test "$wxUSE_THREADS" = "yes" ; then
4137         if test "$USE_BEOS" = 1; then
4138             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4139             wxUSE_THREADS="no"
4140         fi
4141     fi
4142
4143     if test "$wxUSE_THREADS" = "yes" ; then
4144         dnl find if POSIX threads are available
4145         dnl
4146         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4147         dnl archive from http://ac-archive.sourceforge.net/
4148         dnl
4149         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4150         dnl Forero Cuervo <bachue@bachue.com> for the original code
4151
4152         dnl TODO: cache the result
4153
4154         dnl define the list of the thread options to try in the loop below
4155         dnl with the convention that anything starting with '-' is a cpp flag
4156         dnl while anything else is a library (i.e. there is an implicit "-l")
4157         THREAD_OPTS="-pthread"
4158         case "${host}" in
4159           *-*-solaris2* | *-*-sunos4* )
4160                 if test "x$GCC" = "xyes"; then
4161                     dnl Solaris/gcc combination use this one for some reason
4162                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4163                 else
4164                     THREAD_OPTS="-mt $THREAD_OPTS"
4165                 fi
4166                 ;;
4167           *-*-freebsd*)
4168                 dnl look, in order, for the kernel threads, then Linux threads
4169                 dnl and finally the userland threads
4170                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4171                 ;;
4172           *-*-darwin* | *-*-cygwin* )
4173                 dnl Darwin / Mac OS X just uses -lpthread tested below
4174                 dnl and so does Cygwin
4175                 THREAD_OPTS=""
4176                 ;;
4177           *-*-aix*)
4178                 dnl AIX calls the library libpthreads - thanks IBM!
4179                 THREAD_OPTS="pthreads"
4180                 ;;
4181           *-hp-hpux* )
4182                 dnl HP-UX aCC only gives a warning, not an error about
4183                 dnl -pthread but it doesn't work and we have to use -lpthread
4184                 dnl there
4185                 if test "x$GCC" != "xyes"; then
4186                     THREAD_OPTS=""
4187                 fi
4188                 ;;
4189
4190           *-*-irix* )
4191                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4192                 dnl doesn't give an error for it neither, just a warning
4193                 dnl message -- but this is still very annoying
4194                 if test "x$GCC" = "xyes"; then
4195                     THREAD_OPTS=""
4196                 fi
4197                 ;;
4198
4199           *-*-*UnixWare*)
4200                 dnl flying by man pages here: Caldera online docs use this
4201                 if test "x$GCC" != "xyes"; then
4202                     THREAD_OPTS="-Ethread"
4203                 fi
4204                 ;;
4205         esac
4206
4207         dnl simply linking with libpthread should make the test below work but
4208         dnl it's far from certain that the threaded programs compiled without
4209         dnl any special switches actually work, so try it after all the others
4210         THREAD_OPTS="$THREAD_OPTS pthread none"
4211
4212         dnl now test for all possibilities
4213         THREADS_OK=no
4214         for flag in $THREAD_OPTS; do
4215             case $flag in
4216                 none)
4217                     AC_MSG_CHECKING([whether pthreads work without any flags])
4218                     ;;
4219
4220                 -*)
4221                     AC_MSG_CHECKING([whether pthreads work with $flag])
4222                     THREADS_CFLAGS="$flag"
4223                     ;;
4224
4225                 *)
4226                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4227                     THREADS_LINK="-l$flag"
4228                     ;;
4229               esac
4230
4231               save_LIBS="$LIBS"
4232               save_CFLAGS="$CFLAGS"
4233               LIBS="$THREADS_LINK $LIBS"
4234               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4235
4236               AC_TRY_LINK([#include <pthread.h>],
4237                           [pthread_create(0,0,0,0);],
4238                           THREADS_OK=yes)
4239
4240               LIBS="$save_LIBS"
4241               CFLAGS="$save_CFLAGS"
4242
4243               AC_MSG_RESULT($THREADS_OK)
4244               if test "x$THREADS_OK" = "xyes"; then
4245                       break;
4246               fi
4247
4248               THREADS_LINK=""
4249               THREADS_CFLAGS=""
4250       done
4251
4252       if test "x$THREADS_OK" != "xyes"; then
4253           wxUSE_THREADS=no
4254           AC_MSG_WARN([No thread support on this system... disabled])
4255       else
4256           dnl yes, these special compiler flags should be used with the
4257           dnl linker as well
4258           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4259           LIBS="$THREADS_LINK $LIBS"
4260
4261           AC_MSG_CHECKING([if more special flags are required for pthreads])
4262           flag=no
4263           case "${host}" in
4264             *-aix*)
4265                 dnl again quoting from
4266                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4267                 dnl
4268                 dnl     When compiling and linking with -pthread, the library
4269                 dnl     search path should include -L/usr/lib/threads at the
4270                 dnl     beginning of the path.
4271                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4272                 flag="-D_THREAD_SAFE"
4273                 ;;
4274             *-freebsd*)
4275                 flag="-D_THREAD_SAFE"
4276                 ;;
4277             *-hp-hpux* )
4278                 flag="-D_REENTRANT"
4279                 if test "x$GCC" != "xyes"; then
4280                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4281                     flag="$flag -D_RWSTD_MULTI_THREAD"
4282                 fi
4283                 ;;
4284             *solaris* | alpha*-osf*)
4285                 flag="-D_REENTRANT"
4286                 ;;
4287           esac
4288           AC_MSG_RESULT(${flag})
4289           if test "x$flag" != xno; then
4290               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4291           fi
4292
4293           if test "x$THREADS_CFLAGS" != "x"; then
4294             dnl don't add these options to CPPFLAGS as cpp might not know them
4295             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4296             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4297           fi
4298       fi
4299     fi
4300
4301     dnl do other tests only if we are using threads
4302     if test "$wxUSE_THREADS" = "yes" ; then
4303       AC_CHECK_FUNCS(thr_setconcurrency)
4304
4305       AC_CHECK_HEADERS(sched.h)
4306       if test "$ac_cv_header_sched_h" = "yes"; then
4307           AC_CHECK_FUNC(sched_yield,
4308             AC_DEFINE(HAVE_SCHED_YIELD),
4309             [
4310                 AC_CHECK_LIB(posix4,
4311                     sched_yield,
4312                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4313                     AC_MSG_WARN(wxThread::Yield will not work properly)
4314                 )
4315             ]
4316           )
4317       fi
4318
4319       dnl to be able to set the thread priority, we need to have all of the
4320       dnl following functions:
4321       dnl   1. pthread_attr_getschedpolicy
4322       dnl   2. sched_get_priority_min and sched_get_priority_max
4323       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4324       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4325       HAVE_PRIOR_FUNCS=0
4326       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4327                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4328                        [AC_CHECK_FUNC(sched_get_priority_max,
4329                            HAVE_PRIOR_FUNCS=1,
4330                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4331                              [
4332                                 HAVE_PRIOR_FUNCS=1
4333                                 POSIX4_LINK=" -lposix4"
4334                              ],
4335                            )]
4336                        )]
4337                      )]
4338                    )
4339
4340       if test "$HAVE_PRIOR_FUNCS" = 1; then
4341         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4342       else
4343         AC_MSG_WARN(Setting thread priority will not work)
4344       fi
4345
4346       AC_CHECK_FUNC(pthread_cancel,
4347                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4348                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4349
4350       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4351       dnl the code here for now in case we need it again soon; otherwise it
4352       dnl should be removed in a couple of months (VZ in Sep 2003)
4353       dnl
4354       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4355       dnl [
4356       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4357       dnl                [
4358       dnl                   pthread_cleanup_push(NULL, NULL);
4359       dnl                   pthread_cleanup_pop(0);
4360       dnl                ], [
4361       dnl                   wx_cv_func_pthread_cleanup_push=yes
4362       dnl                ], [
4363       dnl                   wx_cv_func_pthread_cleanup_push=no
4364       dnl                ])
4365       dnl ])
4366       dnl
4367       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4368       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4369       dnl fi
4370
4371       dnl mutexattr_t initialization is done in quite different ways on different
4372       dnl platforms, so check for a few things:
4373       dnl
4374       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4375       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4376       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4377       dnl defined, we do it by directly assigned
4378       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4379
4380       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4381       [
4382         AC_TRY_COMPILE([#include <pthread.h>],
4383             [
4384                pthread_mutexattr_t attr;
4385                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4386             ], [
4387                wx_cv_type_pthread_mutexattr_t=yes
4388             ], [
4389                wx_cv_type_pthread_mutexattr_t=no
4390             ]
4391         )
4392       ])
4393
4394       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4395         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4396       else
4397         dnl don't despair, there may be another way to do it
4398         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4399                        wx_cv_type_pthread_rec_mutex_init,
4400         [
4401             AC_TRY_COMPILE([#include <pthread.h>],
4402                 [
4403                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4404                 ], [
4405                     wx_cv_type_pthread_rec_mutex_init=yes
4406                 ], [
4407                     wx_cv_type_pthread_rec_mutex_init=no
4408                 ]
4409             )
4410         ])
4411         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4412           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4413         else
4414           dnl this may break code working elsewhere, so at least warn about it
4415           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4416         fi
4417       fi
4418     fi
4419
4420 dnl from if !MSW
4421 else
4422     if test "$wxUSE_THREADS" = "yes" ; then
4423       case "${host}" in
4424         *-*-mingw32* )
4425             dnl check if the compiler accepts -mthreads
4426             AC_CACHE_CHECK([if compiler supports -mthreads],
4427                 wx_cv_cflags_mthread,
4428                 [
4429                     CFLAGS_OLD="$CFLAGS"
4430                     CFLAGS="$CFLAGS -mthreads"
4431                     AC_TRY_COMPILE([], [],
4432                         wx_cv_cflags_mthread=yes,
4433                         wx_cv_cflags_mthread=no
4434                     )
4435                 ]
4436             )
4437
4438             if test "$wx_cv_cflags_mthread" = "yes"; then
4439                 dnl it does, use it
4440                 CXXFLAGS="$CXXFLAGS -mthreads"
4441                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4442                 LDFLAGS="$LDFLAGS -mthreads"
4443             else
4444                 dnl it doesn't
4445                 CFLAGS="$CFLAGS_OLD"
4446             fi
4447         ;;
4448         *-pc-os2*emx )
4449             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4450             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4451             LDFLAGS="$LDFLAGS -Zmt"
4452         ;;
4453       esac
4454     fi
4455 fi
4456
4457 if test "$wxUSE_THREADS" = "yes"; then
4458   AC_DEFINE(wxUSE_THREADS)
4459
4460   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4461 else
4462   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4463   dnl functions - add tests for other functions here as well
4464   if test "$ac_cv_func_strtok_r" = "yes"; then
4465     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4466     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4467         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4468         AC_MSG_RESULT(yes)
4469     else
4470         AC_MSG_RESULT(no)
4471     fi
4472   fi
4473 fi
4474
4475 if test "$WXGTK20" = 1 ; then
4476   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4477   WXGTK12=1
4478 fi
4479
4480 if test "$WXGTK12" = 1 ; then
4481   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4482 fi
4483
4484 if test "$WXGTK127" = 1 ; then
4485   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4486 fi
4487
4488 if test "$WXGPE" = 1 ; then
4489   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4490 fi
4491
4492 WXDEBUG=
4493
4494 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4495     WXDEBUG="-g"
4496     wxUSE_OPTIMISE=no
4497 fi
4498
4499 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4500     wxUSE_DEBUG_INFO=yes
4501     WXDEBUG="-ggdb"
4502 fi
4503
4504 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4505     AC_DEFINE(WXDEBUG)
4506     WXDEBUG_DEFINE="-D__WXDEBUG__"
4507 else
4508     if test "$wxUSE_GTK" = 1 ; then
4509         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4510     fi
4511 fi
4512
4513 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4514     AC_DEFINE(wxUSE_MEMORY_TRACING)
4515     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4516     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4517     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4518 fi
4519
4520 if test "$wxUSE_DMALLOC" = "yes" ; then
4521     DMALLOC_LIBS="-ldmalloc"
4522 fi
4523
4524 PROFILE=
4525 if test "$wxUSE_PROFILE" = "yes" ; then
4526     PROFILE=" -pg"
4527 fi
4528
4529 CODE_GEN_FLAGS=
4530 CODE_GEN_FLAGS_CXX=
4531 if test "$GCC" = "yes" ; then
4532     if test "$wxUSE_NO_RTTI" = "yes" ; then
4533         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4534     fi
4535     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4536         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4537     fi
4538     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4539         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4540     fi
4541
4542     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4543     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4544     dnl for each subroutine by default -- using the switch below only creates
4545     dnl one entry per file instead at the price of minor performance penalty
4546     dnl
4547     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4548     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4549     dnl this, or even the extent of gcc/wx version combinations affected, but
4550     dnl also as above, this 'fix' does not come without side effects.
4551     dnl
4552     dnl TODO: test for the gcc version here (how?)
4553     case "${host}" in
4554       powerpc*-*-aix* )
4555         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4556         ;;
4557       *-hppa* )
4558         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4559         ;;
4560     esac
4561 fi
4562
4563 OPTIMISE=
4564 if test "$wxUSE_OPTIMISE" = "no" ; then
4565     if test "$GCC" = yes ; then
4566         dnl use -O0 because compiling with it is faster than compiling with no
4567         dnl optimization options at all (at least with g++ 3.2)
4568         OPTIMISE="-O0"
4569     fi
4570 else
4571     if test "$GCC" = yes ; then
4572         OPTIMISE="-O2"
4573
4574         dnl VZ: does anybody know what does this do??
4575         case "${host}" in
4576             i586-*-*|i686-*-* )
4577             OPTIMISE="${OPTIMISE} "
4578         ;;
4579         esac
4580     else
4581         OPTIMISE="-O"
4582     fi
4583 fi
4584
4585 dnl ---------------------------------------------------------------------------
4586 dnl compatibility level
4587 dnl ---------------------------------------------------------------------------
4588
4589 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4590     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4591
4592     WXWIN_COMPATIBILITY_2_4="yes"
4593 fi
4594
4595 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4596     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4597 fi
4598
4599 dnl ---------------------------------------------------------------------------
4600 dnl the library may be built without GUI classes at all
4601 dnl ---------------------------------------------------------------------------
4602
4603 if test "$wxUSE_GUI" = "yes"; then
4604     AC_DEFINE(wxUSE_GUI)
4605
4606     dnl the things we always pull in the GUI version of the library:
4607     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4608     dnl    library really can't be built without those)
4609     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4610     dnl    almost any program and the first 2 are needed to show a message box
4611     dnl    which want to be always able to do)
4612     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4613     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4614     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4615     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4616     dnl 5. misc stuff: timers, settings, message box
4617 fi
4618
4619 dnl ---------------------------------------------------------------------------
4620 dnl Unix/Windows
4621 dnl ---------------------------------------------------------------------------
4622
4623 if test "$wxUSE_UNIX" = "yes"; then
4624   AC_DEFINE(wxUSE_UNIX)
4625 fi
4626
4627 dnl ------------------------------------------------------------------------
4628 dnl DLL support
4629 dnl ------------------------------------------------------------------------
4630
4631 dnl under MSW we always have LoadLibrary/GetProcAddress
4632 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4633
4634     HAVE_DL_FUNCS=0
4635     HAVE_SHL_FUNCS=0
4636     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4637         if test "$USE_DARWIN" = 1; then
4638             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4639             HAVE_DL_FUNCS=1
4640         else
4641             dnl the test is a bit complicated because we check for dlopen() both with
4642             dnl and without -ldl and we also try to find shl_load() if there is no
4643             dnl dlopen() on this system
4644             AC_CHECK_FUNCS(dlopen,
4645             [
4646                 AC_DEFINE(HAVE_DLOPEN)
4647                 HAVE_DL_FUNCS=1
4648             ],
4649             [
4650                 AC_CHECK_LIB(dl, dlopen,
4651                             [
4652                                 AC_DEFINE(HAVE_DLOPEN)
4653                                 HAVE_DL_FUNCS=1
4654                                 DL_LINK=" -ldl$DL_LINK"
4655                             ],
4656                             [
4657                                 AC_CHECK_FUNCS(shl_load,
4658                                               [
4659                                                 AC_DEFINE(HAVE_SHL_LOAD)
4660                                                 HAVE_SHL_FUNCS=1
4661                                               ],
4662                                               [
4663                                                 AC_CHECK_LIB(shl_load, dld,
4664                                                              [
4665                                                                 HAVE_SHL_FUNCS=1
4666                                                                 DL_LINK=" -ldld$DL_LINK"
4667                                                              ])
4668                                               ])
4669                             ])
4670             ])
4671
4672         dnl check also for dlerror()
4673         if test "$HAVE_DL_FUNCS" = 1; then
4674             AC_CHECK_FUNCS(dlerror,
4675                 AC_DEFINE(HAVE_DLERROR),
4676                 [
4677                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4678                 ]
4679             )
4680         fi
4681         fi
4682
4683         if test "$HAVE_DL_FUNCS" = 0; then
4684             if test "$HAVE_SHL_FUNCS" = 0; then
4685               if test "$USE_UNIX" = 1; then
4686                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4687                   wxUSE_DYNAMIC_LOADER=no
4688                   wxUSE_DYNLIB_CLASS=no
4689               else
4690                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4691               fi
4692             fi
4693         fi
4694     fi
4695 fi
4696
4697 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4698     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4699 fi
4700 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4701     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4702 fi
4703
4704
4705 dnl ---------------------------------------------------------------------------
4706 dnl Verify consistency of plugins/monolithic/shared settings:
4707 dnl ---------------------------------------------------------------------------
4708
4709 if test "$wxUSE_PLUGINS" = "yes" ; then
4710     if test "$wxUSE_SHARED" = "no" ; then
4711         AC_MSG_WARN([plugins supported only in shared build, disabling])
4712         wxUSE_PLUGINS=no
4713     fi
4714     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4715         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4716         wxUSE_PLUGINS=no
4717     fi
4718     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4719         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4720         wxUSE_PLUGINS=no
4721     fi
4722     if test "$wxUSE_PLUGINS" = "yes" ; then
4723         AC_DEFINE(wxUSE_PLUGINS)
4724     fi
4725 fi
4726
4727 dnl ---------------------------------------------------------------------------
4728 dnl Register non-GUI class options for makefiles and setup.h
4729 dnl ---------------------------------------------------------------------------
4730
4731 if test "$wxUSE_STL" = "yes"; then
4732   AC_DEFINE(wxUSE_STL)
4733 fi
4734
4735 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4736   AC_DEFINE(wxUSE_APPLE_IEEE)
4737 fi
4738
4739 if test "$wxUSE_TIMER" = "yes"; then
4740   AC_DEFINE(wxUSE_TIMER)
4741 fi
4742
4743 WITH_PLUGIN_SDL=0
4744 if test "$wxUSE_SOUND" = "yes"; then
4745   dnl Unix implementation needs additional checks because audio support
4746   dnl comes in many favours:
4747   if test "$USE_UNIX" = "1" ; then
4748     AC_CHECK_HEADERS([sys/soundcard.h])
4749
4750     if test "$wxUSE_LIBSDL" != "no"; then
4751       AM_PATH_SDL([1.2.0],
4752                   [
4753                     EXTRALIBS_SDL="$SDL_LIBS"
4754                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4755                     AC_DEFINE(wxUSE_LIBSDL)
4756                   ],
4757                   [wxUSE_LIBSDL="no"])
4758       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4759         WITH_PLUGIN_SDL=1
4760       fi
4761     fi
4762   fi
4763
4764   AC_DEFINE(wxUSE_SOUND)
4765   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4766 fi
4767
4768 if test "$WXGTK20" = 1; then
4769     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4770         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4771
4772                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4773                                   [libgnomeprintui-2.2 >= 2.8],
4774                     [
4775 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4776                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4777                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4778                     ],
4779                     [
4780                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4781                         wxUSE_LIBGNOMEPRINT="no"
4782                     ]
4783                 )
4784         fi
4785     fi
4786 fi
4787
4788
4789 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4790   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4791 fi
4792
4793 if test "$wxUSE_STOPWATCH" = "yes"; then
4794   AC_DEFINE(wxUSE_STOPWATCH)
4795 fi
4796
4797 if test "$wxUSE_DATETIME" = "yes"; then
4798   AC_DEFINE(wxUSE_DATETIME)
4799 fi
4800
4801 if test "$wxUSE_FILE" = "yes"; then
4802   AC_DEFINE(wxUSE_FILE)
4803 fi
4804
4805 if test "$wxUSE_FFILE" = "yes"; then
4806   AC_DEFINE(wxUSE_FFILE)
4807 fi
4808
4809 if test "$wxUSE_FILESYSTEM" = "yes"; then
4810   AC_DEFINE(wxUSE_FILESYSTEM)
4811 fi
4812
4813 if test "$wxUSE_FS_ZIP" = "yes"; then
4814   AC_DEFINE(wxUSE_FS_ZIP)
4815 fi
4816
4817 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4818   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4819 fi
4820
4821 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4822   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4823     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4824   elif test "$wxUSE_ZLIB" = "no"; then
4825     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4826   else
4827     AC_DEFINE(wxUSE_ZIPSTREAM)
4828   fi
4829 fi
4830
4831 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4832   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4833 fi
4834
4835 if test "$wxUSE_STACKWALKER" = "yes"; then
4836     AC_DEFINE(wxUSE_STACKWALKER)
4837 fi
4838
4839 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4840   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4841 fi
4842
4843 if test "$wxUSE_BUSYINFO" = "yes"; then
4844   AC_DEFINE(wxUSE_BUSYINFO)
4845 fi
4846
4847 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4848   AC_DEFINE(wxUSE_STD_IOSTREAM)
4849 fi
4850
4851 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4852     AC_DEFINE(wxUSE_TEXTBUFFER)
4853 fi
4854
4855 if test "$wxUSE_TEXTFILE" = "yes"; then
4856   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4857     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4858   else
4859     AC_DEFINE(wxUSE_TEXTFILE)
4860   fi
4861 fi
4862
4863 if test "$wxUSE_CONFIG" = "yes" ; then
4864   if test "$wxUSE_TEXTFILE" != "yes"; then
4865     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4866   else
4867     AC_DEFINE(wxUSE_CONFIG)
4868     AC_DEFINE(wxUSE_CONFIG_NATIVE)
4869     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4870   fi
4871 fi
4872
4873 if test "$wxUSE_INTL" = "yes" ; then
4874   if test "$wxUSE_FILE" != "yes"; then
4875     AC_MSG_WARN(I18n code requires wxFile... disabled)
4876   else
4877     AC_DEFINE(wxUSE_INTL)
4878     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4879     GUIDIST="$GUIDIST INTL_DIST"
4880   fi
4881 fi
4882
4883 if test "$wxUSE_LOG" = "yes"; then
4884   AC_DEFINE(wxUSE_LOG)
4885
4886     if test "$wxUSE_LOGGUI" = "yes"; then
4887       AC_DEFINE(wxUSE_LOGGUI)
4888     fi
4889
4890     if test "$wxUSE_LOGWINDOW" = "yes"; then
4891       AC_DEFINE(wxUSE_LOGWINDOW)
4892     fi
4893
4894     if test "$wxUSE_LOGDIALOG" = "yes"; then
4895       AC_DEFINE(wxUSE_LOG_DIALOG)
4896     fi
4897
4898     dnl the keyboard sample requires wxUSE_LOG
4899     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
4900 fi
4901
4902 if test "$wxUSE_LONGLONG" = "yes"; then
4903   AC_DEFINE(wxUSE_LONGLONG)
4904 fi
4905
4906 if test "$wxUSE_GEOMETRY" = "yes"; then
4907   AC_DEFINE(wxUSE_GEOMETRY)
4908 fi
4909
4910 if test "$wxUSE_STREAMS" = "yes" ; then
4911   AC_DEFINE(wxUSE_STREAMS)
4912 fi
4913
4914 dnl ---------------------------------------------------------------------------
4915 dnl time/date functions
4916 dnl ------------------------------------------------------------------------
4917
4918 if test "$wxUSE_DATETIME" = "yes"; then
4919     dnl check for strptime
4920     AC_CHECK_FUNCS(strptime)
4921
4922     dnl check for timezone variable
4923     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4924     AC_CACHE_CHECK(for timezone variable in <time.h>,
4925                    wx_cv_var_timezone,
4926                    [
4927                         AC_TRY_COMPILE(
4928                             [
4929                                 #include <time.h>
4930                             ],
4931                             [
4932                                 int tz;
4933                                 tz = timezone;
4934                             ],
4935                             [
4936                                 wx_cv_var_timezone=timezone
4937                             ],
4938                             [
4939                                 AC_TRY_COMPILE(
4940                                     [
4941                                         #include <time.h>
4942                                     ],
4943                                     [
4944                                         int tz;
4945                                         tz = _timezone;
4946                                     ],
4947                                     [
4948                                         wx_cv_var_timezone=_timezone
4949                                     ],
4950                                     [
4951                                         AC_TRY_COMPILE(
4952                                             [
4953                                                 #include <time.h>
4954                                             ],
4955                                             [
4956                                                 int tz;
4957                                                 tz = __timezone;
4958                                             ],
4959                                             [
4960                                                 wx_cv_var_timezone=__timezone
4961                                             ],
4962                                             [
4963                                                 if test "$USE_DOS" = 0 ; then
4964                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4965                                                 fi
4966                                             ]
4967                                         )
4968                                     ]
4969                                 )
4970                             ]
4971                         )
4972                    ]
4973     )
4974
4975     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4976     if test "x$wx_cv_var_timezone" != x ; then
4977         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4978     fi
4979
4980     dnl check for localtime (it's POSIX, but the check can do no harm...)
4981     AC_CHECK_FUNCS(localtime)
4982
4983     if test "$ac_cv_func_localtime" = "yes"; then
4984         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4985                        wx_cv_struct_tm_has_gmtoff,
4986         [
4987             AC_TRY_COMPILE(
4988                 [
4989                     #include <time.h>
4990                 ],
4991                 [
4992                     struct tm tm;
4993                     tm.tm_gmtoff++;
4994                 ],
4995                 [
4996                     wx_cv_struct_tm_has_gmtoff=yes
4997                 ],
4998                 wx_cv_struct_tm_has_gmtoff=no
4999             )
5000         ])
5001     fi
5002
5003     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5004         AC_DEFINE(WX_GMTOFF_IN_TM)
5005     fi
5006
5007     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5008     dnl function to be used for high resolution timers
5009     AC_CHECK_FUNCS(gettimeofday ftime, break)
5010
5011     if test "$ac_cv_func_gettimeofday" = "yes"; then
5012         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5013                        wx_cv_func_gettimeofday_has_2_args,
5014         [
5015             dnl on some _really_ old systems it takes only 1 argument
5016             AC_LANG_SAVE
5017             AC_LANG_CPLUSPLUS
5018
5019             AC_TRY_COMPILE(
5020                 [
5021                     #include <sys/time.h>
5022                     #include <unistd.h>
5023                 ],
5024                 [
5025                     struct timeval tv;
5026                     gettimeofday(&tv, NULL);
5027                 ],
5028                 wx_cv_func_gettimeofday_has_2_args=yes,
5029                 AC_TRY_COMPILE(
5030                     [
5031                         #include <sys/time.h>
5032                         #include <unistd.h>
5033                     ],
5034                     [
5035                         struct timeval tv;
5036                         gettimeofday(&tv);
5037                     ],
5038                     wx_cv_func_gettimeofday_has_2_args=no,
5039                     [
5040                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5041                         wx_cv_func_gettimeofday_has_2_args=unknown
5042                     ]
5043                 )
5044             )
5045             AC_LANG_RESTORE
5046         ])
5047
5048         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5049             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5050         fi
5051     fi
5052
5053     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5054 fi
5055
5056 dnl ------------------------------------------------------------------------
5057 dnl wxSocket
5058 dnl ------------------------------------------------------------------------
5059
5060 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5061 if test "$wxUSE_SOCKETS" = "yes"; then
5062     if test "$wxUSE_MGL" = "1"; then
5063         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5064         wxUSE_SOCKETS="no"
5065     fi
5066 fi
5067
5068 if test "$wxUSE_SOCKETS" = "yes"; then
5069     dnl under MSW we always have sockets
5070     if test "$TOOLKIT" != "MSW"; then
5071         dnl under Solaris and OS/2, socket functions live in -lsocket
5072         AC_CHECK_FUNC(socket,,
5073             [
5074                 AC_CHECK_LIB(socket, socket,
5075                     if test "$INET_LINK" != " -lsocket"; then
5076                         INET_LINK="$INET_LINK -lsocket"
5077                     fi,
5078                     [
5079                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5080                         wxUSE_SOCKETS=no
5081                     ]
5082                 )
5083             ]
5084         )
5085     fi
5086 fi
5087
5088 if test "$wxUSE_SOCKETS" = "yes" ; then
5089     dnl this test may be appropriate if building under cygwin
5090     dnl right now I'm assuming it also uses the winsock stuff
5091     dnl like mingw does..  -- RL
5092     if test "$TOOLKIT" != "MSW"; then
5093         dnl determine the type of third argument for getsockname
5094         dnl This test needs to be done in C++ mode since gsocket.cpp now
5095         dnl is C++ code and pointer cast that are possible even without
5096         dnl warning in C still fail in C++.
5097         AC_LANG_PUSH(C++)
5098         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5099                        wx_cv_type_getsockname3,
5100             [
5101                 AC_TRY_COMPILE(
5102                     [
5103                         #include <sys/types.h>
5104                         #include <sys/socket.h>
5105                     ],
5106                     [
5107                         socklen_t len;
5108                         getsockname(0, 0, &len);
5109                     ],
5110                     wx_cv_type_getsockname3=socklen_t,
5111                     [
5112                         dnl the compiler will compile the version with size_t
5113                         dnl even if the real type of the last parameter is int
5114                         dnl but it should give at least a warning about
5115                         dnl converting between incompatible pointer types, so
5116                         dnl try to use it to get the correct behaviour at
5117                         dnl least with gcc (otherwise we'd always use size_t)
5118                         CFLAGS_OLD="$CFLAGS"
5119                         if test "$GCC" = yes ; then
5120                             CFLAGS="$CFLAGS -Werror"
5121                         fi
5122
5123                         AC_TRY_COMPILE(
5124                             [
5125                                 #include <sys/types.h>
5126                                 #include <sys/socket.h>
5127                             ],
5128                             [
5129                                 size_t len;
5130                                 getsockname(0, 0, &len);
5131                             ],
5132                             wx_cv_type_getsockname3=size_t,
5133                             AC_TRY_COMPILE(
5134                                 [
5135                                     #include <sys/types.h>
5136                                     #include <sys/socket.h>
5137                                 ],
5138                                 [
5139                                     int len;
5140                                     getsockname(0, 0, &len);
5141                                 ],
5142                                 wx_cv_type_getsockname3=int,
5143                                 wx_cv_type_getsockname3=unknown
5144                             )
5145                         )
5146
5147                         CFLAGS="$CFLAGS_OLD"
5148                     ]
5149                 )
5150             ])
5151
5152         if test "$wx_cv_type_getsockname3" = "unknown"; then
5153             wxUSE_SOCKETS=no
5154             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5155         else
5156             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5157         fi
5158         dnl Do this again for getsockopt as it may be different
5159         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5160                        wx_cv_type_getsockopt5,
5161             [
5162                 AC_TRY_COMPILE(
5163                     [
5164                         #include <sys/types.h>
5165                         #include <sys/socket.h>
5166                     ],
5167                     [
5168                         socklen_t len;
5169                         getsockopt(0, 0, 0, 0, &len);
5170                     ],
5171                     wx_cv_type_getsockopt5=socklen_t,
5172                     [
5173                         dnl the compiler will compile the version with size_t
5174                         dnl even if the real type of the last parameter is int
5175                         dnl but it should give at least a warning about
5176                         dnl converting between incompatible pointer types, so
5177                         dnl try to use it to get the correct behaviour at
5178                         dnl least with gcc (otherwise we'd always use size_t)
5179                         CFLAGS_OLD="$CFLAGS"
5180                         if test "$GCC" = yes ; then
5181                             CFLAGS="$CFLAGS -Werror"
5182                         fi
5183
5184                         AC_TRY_COMPILE(
5185                             [
5186                                 #include <sys/types.h>
5187                                 #include <sys/socket.h>
5188                             ],
5189                             [
5190                                 size_t len;
5191                                 getsockopt(0, 0, 0, 0, &len);
5192                             ],
5193                             wx_cv_type_getsockopt5=size_t,
5194                             AC_TRY_COMPILE(
5195                                 [
5196                                     #include <sys/types.h>
5197                                     #include <sys/socket.h>
5198                                 ],
5199                                 [
5200                                     int len;
5201                                     getsockopt(0, 0, 0, 0, &len);
5202                                 ],
5203                                 wx_cv_type_getsockopt5=int,
5204                                 wx_cv_type_getsockopt5=unknown
5205                             )
5206                         )
5207
5208                         CFLAGS="$CFLAGS_OLD"
5209                     ]
5210                 )
5211             ])
5212
5213         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5214             wxUSE_SOCKETS=no
5215             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5216         else
5217             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5218         fi
5219         AC_LANG_POP
5220     fi
5221 fi
5222
5223 if test "$wxUSE_SOCKETS" = "yes" ; then
5224     AC_DEFINE(wxUSE_SOCKETS)
5225     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5226 fi
5227
5228 if test "$wxUSE_PROTOCOL" = "yes"; then
5229     if test "$wxUSE_SOCKETS" != "yes"; then
5230         AC_MSG_WARN(Protocol classes require sockets... disabled)
5231         wxUSE_PROTOCOL=no
5232     fi
5233 fi
5234
5235 if test "$wxUSE_PROTOCOL" = "yes"; then
5236     AC_DEFINE(wxUSE_PROTOCOL)
5237
5238     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5239         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5240     fi
5241     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5242         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5243     fi
5244     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5245         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5246     fi
5247 else
5248     if test "$wxUSE_FS_INET" = "yes"; then
5249         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5250         wxUSE_FS_INET="no"
5251     fi
5252 fi
5253
5254 if test "$wxUSE_URL" = "yes"; then
5255     if test "$wxUSE_PROTOCOL" != "yes"; then
5256         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5257         wxUSE_URL=no
5258     fi
5259     if test "$wxUSE_URL" = "yes"; then
5260         AC_DEFINE(wxUSE_URL)
5261     fi
5262 fi
5263
5264 if test "$wxUSE_FS_INET" = "yes"; then
5265   AC_DEFINE(wxUSE_FS_INET)
5266 fi
5267
5268 dnl ---------------------------------------------------------------------------
5269 dnl Joystick support
5270 dnl ---------------------------------------------------------------------------
5271
5272 if test "$wxUSE_GUI" = "yes"; then
5273      dnl under MSW we always have joystick support
5274      if test "$wxUSE_JOYSTICK" = "yes"; then
5275
5276         dnl joystick support is only for Linux 2.1.x or greater
5277         if test "$TOOLKIT" != "MAC" -a "$TOOLKIT" != "COCOA" -a "$TOOLKIT" != "MSW"; then
5278             AC_CHECK_HEADERS(linux/joystick.h)
5279             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5280                 wxUSE_JOYSTICK=no
5281                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5282             fi
5283         else
5284            dnl mac only available on darwin
5285            if test "$USE_DARWIN" != 1 -a "$TOOLKIT" != "MSW"; then
5286                 wxUSE_JOYSTICK=no
5287                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5288            fi
5289         fi
5290
5291
5292         if test "$wxUSE_JOYSTICK" = "yes"; then
5293             AC_DEFINE(wxUSE_JOYSTICK)
5294             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5295         fi
5296     fi
5297 fi
5298
5299
5300 dnl ---------------------------------------------------------------------------
5301 dnl String stuff
5302 dnl ---------------------------------------------------------------------------
5303
5304 if test "$wxUSE_FONTMAP" = "yes" ; then
5305   AC_DEFINE(wxUSE_FONTMAP)
5306 fi
5307
5308 if test "$wxUSE_UNICODE" = "yes" ; then
5309   AC_DEFINE(wxUSE_UNICODE)
5310
5311   if test "$USE_WIN32" != 1; then
5312       wxUSE_UNICODE_MSLU=no
5313   fi
5314
5315   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5316         AC_CHECK_LIB(unicows,main,
5317             [
5318                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5319             ],
5320             [
5321                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5322                              Applications will only run on Windows NT/2000/XP!])
5323                 wxUSE_UNICODE_MSLU=no
5324             ])
5325     fi
5326 fi
5327
5328 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5329   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5330 fi
5331
5332 dnl ----------------------------------------------------------------
5333 dnl Register PostScript options for makefiles and setup.h
5334 dnl ----------------------------------------------------------------
5335
5336 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5337   AC_DEFINE(wxUSE_POSTSCRIPT)
5338 fi
5339
5340 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5341
5342 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5343
5344 dnl ---------------------------------------------------------------------------
5345 dnl big GUI components: MDI, doc/view, printing, help, ...
5346 dnl ---------------------------------------------------------------------------
5347
5348 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5349     AC_DEFINE(wxUSE_CONSTRAINTS)
5350     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5351 fi
5352
5353 if test "$wxUSE_MDI" = "yes"; then
5354     AC_DEFINE(wxUSE_MDI)
5355
5356     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5357         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5358         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5359     fi
5360 fi
5361
5362 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5363     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5364     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5365     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5366         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5367     fi
5368 fi
5369
5370 if test "$wxUSE_HELP" = "yes"; then
5371     AC_DEFINE(wxUSE_HELP)
5372     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5373
5374     if test "$wxUSE_MSW" = 1; then
5375       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5376         AC_DEFINE(wxUSE_MS_HTML_HELP)
5377       fi
5378     fi
5379
5380     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5381       if test "$wxUSE_HTML" = "yes"; then
5382         AC_DEFINE(wxUSE_WXHTML_HELP)
5383       else
5384         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5385         wxUSE_WXHTML_HELP=no
5386       fi
5387     fi
5388 fi
5389
5390 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5391     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5392         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5393     else
5394         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5395     fi
5396     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5397 fi
5398
5399 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5400     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5401 fi
5402
5403 dnl ---------------------------------------------------------------------------
5404 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5405 dnl ---------------------------------------------------------------------------
5406
5407 dnl check for ole headers and disable a few features requiring it if not
5408 dnl present (earlier versions of mingw32 don't have ole2.h)
5409 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5410                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5411                           -o "$wxUSE_OLE"     = "yes" \
5412                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5413     AC_CHECK_HEADERS(ole2.h)
5414
5415     if test "$ac_cv_header_ole2_h" = "yes" ; then
5416         if test "$GCC" = yes ; then
5417             AC_LANG_SAVE
5418             AC_LANG_CPLUSPLUS
5419
5420             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5421             AC_TRY_COMPILE([#include <windows.h>
5422                             #include <ole2.h>],
5423                            [],
5424                            [AC_MSG_RESULT(no)],
5425                            [AC_MSG_RESULT(yes)
5426                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5427             AC_LANG_RESTORE
5428             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5429             if test "$wxUSE_OLE" = "yes" ; then
5430                 AC_DEFINE(wxUSE_OLE)
5431                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5432             fi
5433         fi
5434
5435         dnl for OLE clipboard and dnd
5436         if test "$wxUSE_DATAOBJ" = "yes" ; then
5437             AC_DEFINE(wxUSE_DATAOBJ)
5438         fi
5439     else
5440         AC_MSG_WARN([Some features disabled because OLE headers not found])
5441
5442         wxUSE_CLIPBOARD=no
5443         wxUSE_DRAG_AND_DROP=no
5444         wxUSE_DATAOBJ=no
5445         wxUSE_OLE=no
5446     fi
5447
5448     if test "$wxUSE_METAFILE" = "yes"; then
5449         AC_DEFINE(wxUSE_METAFILE)
5450
5451         dnl this one should probably be made separately configurable
5452         AC_DEFINE(wxUSE_ENH_METAFILE)
5453     fi
5454 fi
5455
5456 if test "$wxUSE_IPC" = "yes"; then
5457     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5458         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5459         wxUSE_IPC=no
5460     fi
5461
5462     if test "$wxUSE_IPC" = "yes"; then
5463         AC_DEFINE(wxUSE_IPC)
5464         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5465     fi
5466 fi
5467
5468 if test "$wxUSE_CLIPBOARD" = "yes"; then
5469     if test "$wxUSE_MGL" = 1; then
5470         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5471         wxUSE_CLIPBOARD=no
5472     fi
5473
5474     if test "$wxUSE_CLIPBOARD" = "yes"; then
5475         AC_DEFINE(wxUSE_CLIPBOARD)
5476
5477         dnl required by clipboard code in configuration check
5478         AC_DEFINE(wxUSE_DATAOBJ)
5479     fi
5480 fi
5481
5482 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5483     if test "$wxUSE_GTK" = 1; then
5484         if test "$WXGTK12" != 1; then
5485             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5486             wxUSE_DRAG_AND_DROP=no
5487         fi
5488     fi
5489
5490     if test "$wxUSE_MOTIF" = 1; then
5491         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5492         wxUSE_DRAG_AND_DROP=no
5493     fi
5494
5495     if test "$wxUSE_X11" = 1; then
5496         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5497         wxUSE_DRAG_AND_DROP=no
5498     fi
5499
5500     if test "$wxUSE_MGL" = 1; then
5501         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5502         wxUSE_DRAG_AND_DROP=no
5503     fi
5504
5505     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5506         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5507     fi
5508
5509 fi
5510
5511 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5512     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5513 fi
5514
5515 if test "$wxUSE_SPLINES" = "yes" ; then
5516   AC_DEFINE(wxUSE_SPLINES)
5517 fi
5518
5519 dnl ---------------------------------------------------------------------------
5520 dnl GUI controls
5521 dnl ---------------------------------------------------------------------------
5522
5523 USES_CONTROLS=0
5524 if test "$wxUSE_CONTROLS" = "yes"; then
5525   USES_CONTROLS=1
5526 fi
5527
5528 if test "$wxUSE_ACCEL" = "yes"; then
5529   AC_DEFINE(wxUSE_ACCEL)
5530   USES_CONTROLS=1
5531 fi
5532
5533 if test "$wxUSE_BUTTON" = "yes"; then
5534   AC_DEFINE(wxUSE_BUTTON)
5535   USES_CONTROLS=1
5536 fi
5537
5538 if test "$wxUSE_BMPBUTTON" = "yes"; then
5539   AC_DEFINE(wxUSE_BMPBUTTON)
5540   USES_CONTROLS=1
5541 fi
5542
5543 if test "$wxUSE_CALCTRL" = "yes"; then
5544   AC_DEFINE(wxUSE_CALENDARCTRL)
5545   USES_CONTROLS=1
5546   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5547 fi
5548
5549 if test "$wxUSE_CARET" = "yes"; then
5550   AC_DEFINE(wxUSE_CARET)
5551   USES_CONTROLS=1
5552   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5553 fi
5554
5555 if test "$wxUSE_COMBOBOX" = "yes"; then
5556   AC_DEFINE(wxUSE_COMBOBOX)
5557   USES_CONTROLS=1
5558 fi
5559
5560 if test "$wxUSE_CHOICE" = "yes"; then
5561   AC_DEFINE(wxUSE_CHOICE)
5562   USES_CONTROLS=1
5563 fi
5564
5565 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5566     AC_DEFINE(wxUSE_CHOICEBOOK)
5567     USES_CONTROLS=1
5568 fi
5569
5570 if test "$wxUSE_CHECKBOX" = "yes"; then
5571   AC_DEFINE(wxUSE_CHECKBOX)
5572   USES_CONTROLS=1
5573 fi
5574
5575 if test "$wxUSE_CHECKLST" = "yes"; then
5576   AC_DEFINE(wxUSE_CHECKLISTBOX)
5577   USES_CONTROLS=1
5578   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5579 fi
5580
5581 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5582   AC_DEFINE(wxUSE_DATEPICKCTRL)
5583   USES_CONTROLS=1
5584 fi
5585
5586 if test "$wxUSE_DISPLAY" = "yes"; then
5587     AC_DEFINE(wxUSE_DISPLAY)
5588     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
5589 fi
5590
5591 if test "$wxUSE_GAUGE" = "yes"; then
5592   AC_DEFINE(wxUSE_GAUGE)
5593   USES_CONTROLS=1
5594 fi
5595
5596 if test "$wxUSE_GRID" = "yes"; then
5597   AC_DEFINE(wxUSE_GRID)
5598   USES_CONTROLS=1
5599   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5600 fi
5601
5602 if test "$wxUSE_IMAGLIST" = "yes"; then
5603     AC_DEFINE(wxUSE_IMAGLIST)
5604 fi
5605
5606 if test "$wxUSE_LISTBOOK" = "yes"; then
5607     AC_DEFINE(wxUSE_LISTBOOK)
5608     USES_CONTROLS=1
5609 fi
5610
5611 if test "$wxUSE_LISTBOX" = "yes"; then
5612     AC_DEFINE(wxUSE_LISTBOX)
5613     USES_CONTROLS=1
5614     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
5615 fi
5616
5617 if test "$wxUSE_LISTCTRL" = "yes"; then
5618     if test "$wxUSE_IMAGLIST" = "yes"; then
5619         AC_DEFINE(wxUSE_LISTCTRL)
5620         USES_CONTROLS=1
5621         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5622     else
5623         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5624     fi
5625 fi
5626
5627 if test "$wxUSE_NOTEBOOK" = "yes"; then
5628     AC_DEFINE(wxUSE_NOTEBOOK)
5629     USES_CONTROLS=1
5630     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5631 fi
5632
5633 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5634 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5635 dnl     USES_CONTROLS=1
5636 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5637 dnl fi
5638
5639 if test "$wxUSE_RADIOBOX" = "yes"; then
5640     AC_DEFINE(wxUSE_RADIOBOX)
5641     USES_CONTROLS=1
5642 fi
5643
5644 if test "$wxUSE_RADIOBTN" = "yes"; then
5645     AC_DEFINE(wxUSE_RADIOBTN)
5646     USES_CONTROLS=1
5647 fi
5648
5649 if test "$wxUSE_SASH" = "yes"; then
5650     AC_DEFINE(wxUSE_SASH)
5651     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5652 fi
5653
5654 if test "$wxUSE_SCROLLBAR" = "yes"; then
5655     AC_DEFINE(wxUSE_SCROLLBAR)
5656     USES_CONTROLS=1
5657     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5658 fi
5659
5660 if test "$wxUSE_SLIDER" = "yes"; then
5661     AC_DEFINE(wxUSE_SLIDER)
5662     USES_CONTROLS=1
5663 fi
5664
5665 if test "$wxUSE_SPINBTN" = "yes"; then
5666     AC_DEFINE(wxUSE_SPINBTN)
5667     USES_CONTROLS=1
5668 fi
5669
5670 if test "$wxUSE_SPINCTRL" = "yes"; then
5671     AC_DEFINE(wxUSE_SPINCTRL)
5672     USES_CONTROLS=1
5673 fi
5674
5675 if test "$wxUSE_SPLITTER" = "yes"; then
5676     AC_DEFINE(wxUSE_SPLITTER)
5677     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5678 fi
5679
5680 if test "$wxUSE_STATBMP" = "yes"; then
5681     AC_DEFINE(wxUSE_STATBMP)
5682     USES_CONTROLS=1
5683 fi
5684
5685 if test "$wxUSE_STATBOX" = "yes"; then
5686     AC_DEFINE(wxUSE_STATBOX)
5687     USES_CONTROLS=1
5688 fi
5689
5690 if test "$wxUSE_STATTEXT" = "yes"; then
5691     AC_DEFINE(wxUSE_STATTEXT)
5692     USES_CONTROLS=1
5693 fi
5694
5695 if test "$wxUSE_STATLINE" = "yes"; then
5696     AC_DEFINE(wxUSE_STATLINE)
5697     USES_CONTROLS=1
5698 fi
5699
5700 if test "$wxUSE_STATUSBAR" = "yes"; then
5701     dnl this will get undefined in wx/chkconf.h if it's not supported
5702     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5703     AC_DEFINE(wxUSE_STATUSBAR)
5704     USES_CONTROLS=1
5705
5706     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5707 fi
5708
5709 if test "$wxUSE_TABDIALOG" = "yes"; then
5710     AC_DEFINE(wxUSE_TAB_DIALOG)
5711 fi
5712
5713 if test "$wxUSE_TEXTCTRL" = "yes"; then
5714     AC_DEFINE(wxUSE_TEXTCTRL)
5715     USES_CONTROLS=1
5716     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5717 fi
5718
5719 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5720     if test "$wxUSE_COCOA" = 1 ; then
5721         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5722         wxUSE_TOGGLEBTN=no
5723     else
5724         if test "$wxUSE_PM" = 1; then
5725             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5726             wxUSE_TOGGLEBTN=no
5727         fi
5728     fi
5729     if test "$wxUSE_UNIVERSAL" = "yes"; then
5730         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5731         wxUSE_TOGGLEBTN=no
5732     fi
5733
5734     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5735         AC_DEFINE(wxUSE_TOGGLEBTN)
5736         USES_CONTROLS=1
5737     fi
5738 fi
5739
5740 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5741     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5742     wxUSE_TOOLBAR="yes"
5743     USES_CONTROLS=1
5744 fi
5745
5746 if test "$wxUSE_TOOLBAR" = "yes"; then
5747     AC_DEFINE(wxUSE_TOOLBAR)
5748     USES_CONTROLS=1
5749
5750     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5751     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5752         wxUSE_TOOLBAR_NATIVE="yes"
5753     fi
5754
5755     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5756         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5757         USES_CONTROLS=1
5758     fi
5759
5760     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5761 fi
5762
5763 if test "$wxUSE_TOOLTIPS" = "yes"; then
5764     if test "$wxUSE_MOTIF" = 1; then
5765         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5766     else
5767         if test "$wxUSE_UNIVERSAL" = "yes"; then
5768             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5769         else
5770             AC_DEFINE(wxUSE_TOOLTIPS)
5771         fi
5772     fi
5773 fi
5774
5775 if test "$wxUSE_TREECTRL" = "yes"; then
5776     if test "$wxUSE_IMAGLIST" = "yes"; then
5777         AC_DEFINE(wxUSE_TREECTRL)
5778         USES_CONTROLS=1
5779         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5780     else
5781         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5782     fi
5783 fi
5784
5785 if test "$wxUSE_POPUPWIN" = "yes"; then
5786     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5787         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5788     else
5789         if test "$wxUSE_PM" = 1; then
5790             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5791         else
5792             AC_DEFINE(wxUSE_POPUPWIN)
5793             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
5794
5795             USES_CONTROLS=1
5796         fi
5797     fi
5798 fi
5799
5800 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5801     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5802         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5803     else
5804         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5805         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5806     fi
5807 fi
5808
5809 if test "$wxUSE_TIPWINDOW" = "yes"; then
5810     if test "$wxUSE_PM" = 1; then
5811         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5812     else
5813         AC_DEFINE(wxUSE_TIPWINDOW)
5814     fi
5815 fi
5816
5817 if test "$USES_CONTROLS" = 1; then
5818     AC_DEFINE(wxUSE_CONTROLS)
5819 fi
5820
5821 dnl ---------------------------------------------------------------------------
5822 dnl misc options
5823 dnl ---------------------------------------------------------------------------
5824
5825 dnl please keep the settings below in alphabetical order
5826 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5827     AC_DEFINE(wxUSE_ACCESSIBILITY)
5828     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5829 fi
5830
5831 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5832     AC_DEFINE(wxUSE_DRAGIMAGE)
5833     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5834 fi
5835
5836 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5837     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5838         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5839     else
5840         AC_DEFINE(wxUSE_EXCEPTIONS)
5841         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5842     fi
5843 fi
5844
5845 USE_HTML=0
5846 if test "$wxUSE_HTML" = "yes"; then
5847     AC_DEFINE(wxUSE_HTML)
5848     USE_HTML=1
5849     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5850     if test "$wxUSE_MAC" = 1; then
5851         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5852     fi
5853 fi
5854 if test "$wxUSE_WEBKIT" = "yes"; then
5855     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5856         old_CPPFLAGS="$CPPFLAGS"
5857         CPPFLAGS="$CPPFLAGS -x objective-c++"
5858         AC_CHECK_HEADER([WebKit/HIWebView.h],
5859                         [
5860                            AC_DEFINE(wxUSE_WEBKIT)
5861                            WEBKIT_LINK="-framework WebKit"
5862                         ],
5863                         [
5864                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5865                            wxUSE_WEBKIT=no
5866                         ],
5867                         [#include <Carbon/Carbon.h>])
5868         CPPFLAGS="$old_CPPFLAGS"
5869     elif test "$wxUSE_COCOA" = 1; then
5870         AC_DEFINE(wxUSE_WEBKIT)
5871     else
5872         wxUSE_WEBKIT=no
5873     fi
5874 fi
5875
5876 USE_XRC=0
5877 if test "$wxUSE_XRC" = "yes"; then
5878     if test "$wxUSE_XML" != "yes"; then
5879         AC_MSG_WARN([XML library not built, XRC resources disabled])
5880         wxUSE_XRC=no
5881     else
5882         AC_DEFINE(wxUSE_XRC)
5883         USE_XRC=1
5884         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5885     fi
5886 fi
5887
5888 if test "$wxUSE_MENUS" = "yes"; then
5889     AC_DEFINE(wxUSE_MENUS)
5890     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5891 fi
5892
5893 if test "$wxUSE_METAFILE" = "yes"; then
5894     AC_DEFINE(wxUSE_METAFILE)
5895 fi
5896
5897 if test "$wxUSE_MIMETYPE" = "yes"; then
5898     AC_DEFINE(wxUSE_MIMETYPE)
5899 fi
5900
5901 if test "$wxUSE_MINIFRAME" = "yes"; then
5902     AC_DEFINE(wxUSE_MINIFRAME)
5903     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5904 fi
5905
5906 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5907     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5908     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5909         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5910         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5911     fi
5912 fi
5913
5914
5915 if test "$wxUSE_VALIDATORS" = "yes"; then
5916     AC_DEFINE(wxUSE_VALIDATORS)
5917     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5918 fi
5919
5920 if test "$wxUSE_PALETTE" = "yes" ; then
5921   AC_DEFINE(wxUSE_PALETTE)
5922 fi
5923
5924 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5925   dnl Must be done this late because -lunicows must be before all the other libs
5926   LIBS=" -lunicows $LIBS"
5927 fi
5928
5929 dnl ---------------------------------------------------------------------------
5930 dnl wxImage options
5931 dnl ---------------------------------------------------------------------------
5932
5933 if test "$wxUSE_IMAGE" = "yes" ; then
5934     AC_DEFINE(wxUSE_IMAGE)
5935
5936     if test "$wxUSE_GIF" = "yes" ; then
5937       AC_DEFINE(wxUSE_GIF)
5938     fi
5939
5940     if test "$wxUSE_PCX" = "yes" ; then
5941       AC_DEFINE(wxUSE_PCX)
5942     fi
5943
5944     if test "$wxUSE_IFF" = "yes" ; then
5945       AC_DEFINE(wxUSE_IFF)
5946     fi
5947
5948     if test "$wxUSE_PNM" = "yes" ; then
5949       AC_DEFINE(wxUSE_PNM)
5950     fi
5951
5952     if test "$wxUSE_XPM" = "yes" ; then
5953       AC_DEFINE(wxUSE_XPM)
5954     fi
5955
5956     if test "$wxUSE_ICO_CUR" = "yes" ; then
5957       AC_DEFINE(wxUSE_ICO_CUR)
5958     fi
5959 fi
5960
5961 dnl ---------------------------------------------------------------------------
5962 dnl common dialogs
5963 dnl ---------------------------------------------------------------------------
5964
5965 if test "$wxUSE_CHOICEDLG" = "yes"; then
5966     AC_DEFINE(wxUSE_CHOICEDLG)
5967 fi
5968
5969 if test "$wxUSE_COLOURDLG" = "yes"; then
5970     AC_DEFINE(wxUSE_COLOURDLG)
5971 fi
5972
5973 if test "$wxUSE_FILEDLG" = "yes"; then
5974     AC_DEFINE(wxUSE_FILEDLG)
5975 fi
5976
5977 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5978     AC_DEFINE(wxUSE_FINDREPLDLG)
5979 fi
5980
5981 if test "$wxUSE_FONTDLG" = "yes"; then
5982     AC_DEFINE(wxUSE_FONTDLG)
5983 fi
5984
5985 if test "$wxUSE_DIRDLG" = "yes"; then
5986     if test "$wxUSE_TREECTRL" != "yes"; then
5987         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5988     else
5989         AC_DEFINE(wxUSE_DIRDLG)
5990     fi
5991 fi
5992
5993 if test "$wxUSE_MSGDLG" = "yes"; then
5994     AC_DEFINE(wxUSE_MSGDLG)
5995 fi
5996
5997 if test "$wxUSE_NUMBERDLG" = "yes"; then
5998     AC_DEFINE(wxUSE_NUMBERDLG)
5999 fi
6000
6001 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6002     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6003        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6004     else
6005         AC_DEFINE(wxUSE_PROGRESSDLG)
6006     fi
6007 fi
6008
6009 if test "$wxUSE_SPLASH" = "yes"; then
6010     AC_DEFINE(wxUSE_SPLASH)
6011     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6012 fi
6013
6014 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6015     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6016        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6017     else
6018         AC_DEFINE(wxUSE_STARTUP_TIPS)
6019     fi
6020 fi
6021
6022 if test "$wxUSE_TEXTDLG" = "yes"; then
6023     AC_DEFINE(wxUSE_TEXTDLG)
6024 fi
6025
6026 if test "$wxUSE_WIZARDDLG" = "yes"; then
6027     AC_DEFINE(wxUSE_WIZARDDLG)
6028     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6029 fi
6030
6031 dnl ---------------------------------------------------------------------------
6032 dnl wxMediaCtrl
6033 dnl ---------------------------------------------------------------------------
6034
6035 if test "$wxUSE_MEDIACTRL" = "yes"; then
6036     if test "$wxUSE_MSW" = 1; then
6037     dnl -----------------------------------------------------------------------
6038     dnl DirectShow MSW
6039     dnl -----------------------------------------------------------------------
6040         wxUSE_DIRECTSHOW="yes"
6041         AC_CHECK_HEADERS([dshow.h], [],
6042             [
6043                 wxUSE_DIRECTSHOW="no"
6044                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
6045             ],
6046             [#include <windows.h>])
6047
6048        if test "$wxUSE_DIRECTSHOW" = "yes"; then
6049             AC_DEFINE(wxUSE_DIRECTSHOW)
6050             LIBS="$LIBS -lstrmiids"
6051        fi
6052     fi
6053
6054     dnl -----------------------------------------------------------------------
6055     dnl GStreamer
6056     dnl -----------------------------------------------------------------------
6057     if test "$wxUSE_GTK" = 1; then
6058         wxUSE_GSTREAMER="yes"
6059
6060         dnl -------------------------------------------------------------------
6061         dnl Test for gstreamer module from pkg-config
6062         dnl -------------------------------------------------------------------
6063         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6064         [
6065             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6066             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6067         ],
6068         [
6069             AC_MSG_WARN([GStreamer installation not found])
6070             wxUSE_GSTREAMER="no"
6071         ])
6072
6073         dnl -------------------------------------------------------------------
6074         dnl Perform a check for a GStreamer element using gst-inspect
6075         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6076         dnl Last modification: 25/01/2005
6077         dnl
6078         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6079         dnl -------------------------------------------------------------------
6080         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6081         [
6082         if test "x$GST_INSPECT" == "x"; then
6083             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6084         fi
6085
6086         if test "x$GST_INSPECT" != "x"; then
6087             AC_MSG_CHECKING(GStreamer element $1)
6088             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6089             AC_MSG_RESULT(found.)
6090             $2
6091             else
6092             AC_MSG_RESULT(not found.)
6093             $3
6094             fi
6095         fi
6096         ])
6097
6098         dnl -------------------------------------------------------------------
6099         dnl Test for x video sink (video useless without)
6100         dnl -------------------------------------------------------------------
6101         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6102                         [
6103                             wxUSE_GSTREAMER="no"
6104                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6105                         ])
6106
6107         dnl -------------------------------------------------------------------
6108         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6109         dnl -------------------------------------------------------------------
6110         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6111                         [
6112                             wxUSE_GSTREAMER="no"
6113                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6114                         ],
6115                         [#include <gst/gst.h>])
6116
6117         AC_MSG_CHECKING([for gstplay 0.8])
6118         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6119
6120         if test "$ac_find_libraries" = "" ; then
6121             AC_MSG_RESULT([no])
6122             wxUSE_GSTREAMER="no"
6123         else
6124             AC_MSG_RESULT([yes])
6125         fi
6126
6127         if test "$wxUSE_GSTREAMER" = "yes"; then
6128             AC_DEFINE(wxUSE_GSTREAMER)
6129             AC_MSG_RESULT([GStreamer detection successful])
6130         fi
6131     fi
6132     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6133     AC_DEFINE(wxUSE_MEDIACTRL)
6134 fi
6135
6136 dnl ---------------------------------------------------------------------------
6137 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6138 dnl ---------------------------------------------------------------------------
6139
6140 if test "$cross_compiling" = "yes"; then
6141     dnl Use best guess from host as we can't use uname when cross compiling
6142     OSINFO="\"$host\""
6143 else
6144     dnl attualy work out OS version
6145     OSINFO=`uname -s -r -m`
6146     OSINFO="\"$OSINFO\""
6147 fi
6148
6149 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6150
6151 dnl ---------------------------------------------------------------------------
6152 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6153 dnl ---------------------------------------------------------------------------
6154
6155 if test "x$prefix" != "xNONE"; then
6156     wxPREFIX=$prefix
6157 else
6158     wxPREFIX=$ac_default_prefix
6159 fi
6160
6161 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6162
6163
6164 dnl ---------------------------------------------------------------------------
6165 dnl define variables with all built libraries for wx-config
6166 dnl ---------------------------------------------------------------------------
6167
6168 CORE_BASE_LIBS="net base"
6169 CORE_GUI_LIBS="adv core"
6170
6171 if test "$wxUSE_XML" = "yes" ; then
6172     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6173 fi
6174 if test "$wxUSE_ODBC" != "no" ; then
6175     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6176     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6177 fi
6178 if test "$wxUSE_HTML" = "yes" ; then
6179     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6180 fi
6181 if test "$wxUSE_XRC" = "yes" ; then
6182     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6183 fi
6184
6185 if test "$wxUSE_GUI" != "yes"; then
6186     CORE_GUI_LIBS=""
6187 fi
6188
6189 AC_SUBST(CORE_BASE_LIBS)
6190 AC_SUBST(CORE_GUI_LIBS)
6191
6192
6193 dnl ---------------------------------------------------------------------------
6194 dnl Output the makefiles and such from the results found above
6195 dnl ---------------------------------------------------------------------------
6196
6197 dnl all additional libraries (except wxWidgets itself) we link with
6198
6199 dnl note that we always link with -lm except for Mac OS X
6200 dnl extended.c uses floor() and is always linked in
6201
6202 if test "$wxUSE_MAC" = 1 ; then
6203     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6204         if test "$USE_DARWIN" = 1; then
6205             LDFLAGS="$LDFLAGS -framework QuickTime"
6206         else
6207             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6208         fi
6209     fi
6210     if test "$USE_DARWIN" = 1; then
6211         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6212     else
6213         LDFLAGS="$LDFLAGS -lCarbonLib"
6214     fi
6215 fi
6216 if test "$wxUSE_COCOA" = 1 ; then
6217     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6218     if test "$wxUSE_MEDIACTRL" = "yes"; then
6219         LDFLAGS="$LDFLAGS -framework QuickTime"
6220     fi
6221 fi
6222
6223 dnl FIXME: should this be covered by the conditional above
6224 dnl given the -lm comment there?  Or should that comment (and
6225 dnl this one) be removed..   [ 7 Nov 2001 ]
6226
6227 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6228
6229 dnl Only add the -lm library if floating point functions cannot be used
6230 dnl without it.  This check is important on cygwin because of the bizarre
6231 dnl way that they have organized functions into libraries.  On cygwin, both
6232 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6233 dnl means that
6234 dnl   1) linking with -lm is not necessary, and
6235 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6236 dnl In particular, if you compile any program with -mno-cygwin and link with
6237 dnl -lm, it will crash instantly when it is run.  This happens because the
6238 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6239 dnl the ___main function instead of allowing it to be defined by
6240 dnl /usr/lib/mingw/libmingw32.a as it should be.
6241 dnl
6242 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6243 dnl
6244 dnl Just check a few floating point functions. If they are all found without
6245 dnl -lm, then we must not need -lm.
6246 have_cos=0
6247 have_floor=0
6248 AC_CHECK_FUNCS(cos, have_cos=1)
6249 AC_CHECK_FUNCS(floor, have_floor=1)
6250 AC_MSG_CHECKING(if floating point functions link without -lm)
6251 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6252     AC_MSG_RESULT(yes)
6253 else
6254     AC_MSG_RESULT(no)
6255     LIBS="$LIBS -lm"
6256     # use different functions to avoid configure caching
6257     have_sin=0
6258     have_ceil=0
6259     AC_CHECK_FUNCS(sin, have_sin=1)
6260     AC_CHECK_FUNCS(ceil, have_ceil=1)
6261     AC_MSG_CHECKING(if floating point functions link with -lm)
6262     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6263         AC_MSG_RESULT(yes)
6264     else
6265         AC_MSG_RESULT(no)
6266         # not sure we should warn the user, crash, etc.
6267     fi
6268 fi
6269
6270 if test "$wxUSE_GUI" = "yes"; then
6271
6272     dnl TODO add checks that these samples will really compile (i.e. all the
6273     dnl      library features they need are present)
6274
6275     dnl TODO some samples are never built so far: mfc, ownerdrw
6276     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6277                      drawing dynamic erase event exec font image \
6278                      minimal propsize rotate shaped vscroll widgets render"
6279
6280     if test "$wxUSE_MONOLITHIC" != "yes"; then
6281         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6282     fi
6283     if test "$TOOLKIT" = "MSW"; then
6284         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS nativdlg regtest richedit"
6285     fi
6286 else
6287     SAMPLES_SUBDIRS="console"
6288 fi
6289
6290
6291 dnl all -I options we must pass to the compiler
6292 dnl
6293 dnl note that the order is somewhat important: wxWidgets headers should
6294 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6295 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6296 dnl CodeWarrior):
6297 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6298 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6299
6300 dnl C/C++ compiler options used to compile wxWidgets
6301 if test "$GXX" = yes ; then
6302     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6303     CWARNINGS="-Wall"
6304     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6305     dnl should enable this one day...
6306     dnl CXXWARNINGS="-Wall -Werror"
6307 fi
6308
6309 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6310
6311 dnl remove the extra white space from the cc/c++/ld options
6312 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6313 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6314 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6315
6316 if test "x$MWCC" = "xyes"; then
6317     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6318     dnl must use <regex.h> from system not our local copy on OS X,
6319     dnl but must use local not system on OS 9.
6320     dnl The following should make all -I paths usable for <> includes
6321     dnl while first checking in real system paths.  With 8.3 using
6322     dnl -gccincludes it will actually check local paths before system
6323     dnl even for <> which is totally wrong.
6324
6325     dnl Note that because this absolutely needs to be before any -I
6326     dnl that we have to tack it on to the end of the compiler commandline.
6327     CC="$CC -cwd source -I-"
6328     CXX="$CXX -cwd source -I-"
6329 fi
6330
6331
6332 LIBS=`echo $LIBS`
6333 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6334 EXTRALIBS_XML="$EXPAT_LINK"
6335 EXTRALIBS_HTML="$MSPACK_LINK"
6336 EXTRALIBS_ODBC="$ODBC_LINK"
6337 if test "$wxUSE_GUI" = "yes"; then
6338     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6339 fi
6340 if test "$wxUSE_OPENGL" = "yes"; then
6341     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6342 fi
6343
6344 LDFLAGS="$LDFLAGS $PROFILE"
6345
6346 dnl wxGTK does not need TOOLKIT includes in wx-config
6347 if test "$wxUSE_GTK" = 1; then
6348     WXCONFIG_INCLUDE=
6349 else
6350     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6351 fi
6352
6353 WXCONFIG_EXTRALIBS="$LIBS"
6354
6355 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6356 if test "$wxUSE_REGEX" = "builtin" ; then
6357     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6358 fi
6359 if test "$wxUSE_EXPAT" = "builtin" ; then
6360     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6361 fi
6362 if test "$wxUSE_ODBC" = "builtin" ; then
6363     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6364 fi
6365 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6366     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6367 fi
6368 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6369     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6370 fi
6371 if test "$wxUSE_LIBPNG" = "builtin" ; then
6372     wxconfig_3rdparty="$wxconfig_3rdparty png"
6373 fi
6374 if test "$wxUSE_ZLIB" = "builtin" ; then
6375     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6376 fi
6377 if test "$wxUSE_ODBC" = "builtin" ; then
6378     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6379 fi
6380
6381 for i in $wxconfig_3rdparty ; do
6382     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6383 done
6384
6385
6386 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6387     WXUNIV=1
6388 else
6389     WXUNIV=0
6390 fi
6391
6392 AC_SUBST(wxUSE_ZLIB)
6393 AC_SUBST(wxUSE_REGEX)
6394 AC_SUBST(wxUSE_EXPAT)
6395 AC_SUBST(wxUSE_ODBC)
6396 AC_SUBST(wxUSE_LIBJPEG)
6397 AC_SUBST(wxUSE_LIBPNG)
6398 AC_SUBST(wxUSE_LIBTIFF)
6399
6400 if test $wxUSE_MONOLITHIC = "yes" ; then
6401     MONOLITHIC=1
6402 else
6403     MONOLITHIC=0
6404 fi
6405
6406 if test $wxUSE_PLUGINS = "yes" ; then
6407     USE_PLUGINS=1
6408 else
6409     USE_PLUGINS=0
6410 fi
6411
6412 if test $wxUSE_ODBC != "no" ; then
6413     USE_ODBC=1
6414 else
6415     USE_ODBC=0
6416 fi
6417
6418 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6419     OFFICIAL_BUILD=1
6420 else
6421     OFFICIAL_BUILD=0
6422 fi
6423
6424 AC_SUBST(VENDOR)
6425 AC_SUBST(OFFICIAL_BUILD)
6426 AC_SUBST(WX_FLAVOUR)
6427 AC_SUBST(WX_LIB_FLAVOUR)
6428
6429 AC_SUBST(WXUNIV)
6430 AC_SUBST(MONOLITHIC)
6431 AC_SUBST(USE_PLUGINS)
6432 AC_SUBST(LIBS)
6433 AC_SUBST(EXTRALIBS)
6434 AC_SUBST(EXTRALIBS_XML)
6435 AC_SUBST(EXTRALIBS_HTML)
6436 AC_SUBST(EXTRALIBS_ODBC)
6437 AC_SUBST(EXTRALIBS_GUI)
6438 AC_SUBST(EXTRALIBS_OPENGL)
6439 AC_SUBST(EXTRALIBS_SDL)
6440 AC_SUBST(WITH_PLUGIN_SDL)
6441 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6442 AC_SUBST(UNICODE)
6443 AC_SUBST(BUILD)
6444 AC_SUBST(DEBUG_INFO)
6445 AC_SUBST(DEBUG_FLAG)
6446 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6447 AC_SUBST(TOOLKIT_LOWERCASE)
6448 AC_SUBST(TOOLKIT_VERSION)
6449 AC_SUBST(SAMPLES_RPATH_FLAG)
6450 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6451 AC_SUBST(HOST_SUFFIX)
6452 AC_SUBST(CPPUNIT_CFLAGS)
6453 AC_SUBST(CPPUNIT_LIBS)
6454
6455 case "$TOOLKIT" in
6456     GTK)
6457         TOOLKIT_USER="GTK+"
6458         if test "$WXGTK20" = 1; then
6459             TOOLKIT_USER="$TOOLKIT_USER 2"
6460         fi
6461         ;;
6462
6463     *)
6464         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6465         ;;
6466 esac
6467
6468 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6469
6470 if test "$wxUSE_SHARED" = "yes"; then
6471
6472     dnl We get the shared build linker from bakefile, since it
6473     dnl moved all the logic for this out of this file and into
6474     dnl its own macro.  But it can't decide on whether to return
6475     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6476     dnl So normalise and expand everything here now, because its
6477     dnl not going to change inside wx-config anyway.
6478     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6479     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6480
6481     dnl Need addtional flag on OS/2, so override bakefiles value
6482     dnl (there currently is no suitable variable to which the
6483     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6484     case "${host}" in
6485       *-pc-os2_emx | *-pc-os2-emx )
6486         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6487         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6488         cp -p ${srcdir}/src/os2/dllnames.sh .
6489         cp -p ${srcdir}/src/os2/dllar.sh .
6490       ;;
6491     esac
6492 else
6493
6494     dnl No bakefile support for static builds, but this should be ok for most.
6495     EXE_LINKER="$CXX -o"
6496
6497 fi
6498
6499 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6500 dnl be in wx-config output.  Not doing so could result in link problems.
6501 GCC_PRAGMA_FLAGS=""
6502 PCH_FLAGS=""
6503 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6504 if test $GCC_PCH = 1 ; then
6505     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6506     PCH_FLAGS="-DWX_PRECOMP"
6507 else
6508     case "${host}" in
6509         powerpc-*-darwin* )
6510             dnl Some Apple's GCC version are broken and can't handle the
6511             dnl pragmas:
6512             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6513             ;;
6514         *-*-mingw32* )
6515             dnl MinGW GCC versions >= 3.2 have problems with
6516             dnl static member of classes derived from templates
6517             dnl in combination with #pragma interface/implementation
6518             dnl (the test case uses 4 files)
6519             dnl ... and with exceptions handling (undefined symbols needed
6520             dnl to correctly calls dtors when unwinding) as well
6521             if test "$wxUSE_STL" = "yes" -o \
6522                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6523                     "$wxUSE_NO_RTTI" != "yes"; then
6524                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6525                AC_TRY_COMPILE([],
6526                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6527                                #error "Not GCC 3.2 or greater"
6528                                #endif
6529                                ],
6530                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6531                                AC_MSG_RESULT([yes])],
6532                               [AC_MSG_RESULT([no])])
6533             fi
6534             ;;
6535         *-pc-os2_emx | *-pc-os2-emx )
6536             dnl GCC versions ported to OS/2 have similar problems with
6537             dnl static member of classes in combination with STL and
6538             dnl pragma interface/implementation
6539             if test "$wxUSE_STL" = "yes"; then
6540                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6541                AC_TRY_COMPILE([],
6542                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6543                                #error "Not GCC 3.2 or greater"
6544                                #endif
6545                                ],
6546                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6547                                AC_MSG_RESULT([yes])],
6548                               [AC_MSG_RESULT([no])])
6549             fi
6550             ;;
6551     esac
6552 fi
6553 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6554
6555
6556 dnl for convenience, sort the samples in alphabetical order
6557 dnl
6558 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6559 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6560 dnl
6561 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6562 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6563 dnl       only removes the Unix-like part of the introduced line break.
6564 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6565
6566 dnl subtle bakefile goop.
6567 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6568 dnl I wish we would have called it something less likely to clash with
6569 dnl things though.
6570 AC_SUBST(SHARED)
6571
6572 dnl global options
6573 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6574 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6575
6576 dnl debugging options
6577 AC_SUBST(WXDEBUG_DEFINE)
6578
6579 dnl toolkit options
6580 AC_SUBST(USE_GUI)
6581 AC_SUBST(AFMINSTALL)
6582 AC_SUBST(WIN32INSTALL)
6583 AC_SUBST(TOOLKIT)
6584 AC_SUBST(TOOLKIT_DIR)
6585 AC_SUBST(TOOLCHAIN_NAME)
6586 AC_SUBST(TOOLCHAIN_FULLNAME)
6587 AC_SUBST(TOOLCHAIN_DEFS)
6588 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6589
6590 dnl wx-config options
6591 AC_SUBST(host_alias)
6592 AC_SUBST(cross_compiling)
6593 AC_SUBST(WIDGET_SET)
6594 AC_SUBST(WX_RELEASE)
6595 AC_SUBST(WX_VERSION)
6596 AC_SUBST(WX_SUBVERSION)
6597 AC_SUBST(WX_CHARTYPE)
6598 AC_SUBST(WX_DEBUGTYPE)
6599 AC_SUBST(WXCONFIG_EXTRALIBS)
6600 AC_SUBST(WXCONFIG_INCLUDE)
6601 AC_SUBST(WXCONFIG_RPATH)
6602 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6603 AC_SUBST(WX_LARGEFILE_FLAGS)
6604 AC_SUBST(GCC_PRAGMA_FLAGS)
6605 AC_SUBST(CODE_GEN_FLAGS)
6606 AC_SUBST(CODE_GEN_FLAGS_CXX)
6607 AC_SUBST(EXE_LINKER)
6608
6609 dnl distribution vars
6610 AC_SUBST(GUIDIST)
6611 AC_SUBST(DISTDIR)
6612
6613 dnl additional subdirectories where we will build
6614 AC_SUBST(SAMPLES_SUBDIRS)
6615
6616 dnl additional libraries and linker settings
6617 AC_SUBST(LDFLAGS)
6618 AC_SUBST(LDFLAGS_GL)
6619 AC_SUBST(OPENGL_LIBS)
6620 AC_SUBST(DMALLOC_LIBS)
6621 AC_SUBST(WX_VERSION_TAG)
6622
6623 dnl additional resurces settings
6624 AC_SUBST(RESCOMP)
6625 AC_SUBST(RESFLAGS)
6626 AC_SUBST(RESPROGRAMOBJ)
6627 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6628 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6629
6630 dnl additional for Mac OS X
6631 AC_SUBST(DEREZ)
6632 AC_SUBST(LIBWXMACRES)
6633 AC_SUBST(MACRESCOMP)
6634 AC_SUBST(MACSETFILE)
6635 AC_SUBST(MACRESWXCONFIG)
6636
6637 dnl other tools
6638 AC_SUBST(GCC)
6639 AC_SUBST(DLLTOOL)
6640
6641
6642 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6643 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6644 dnl - and we do use it)
6645 AC_PROG_MAKE_SET
6646
6647
6648 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6649
6650 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6651                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6652                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6653
6654 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6655                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6656                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6657
6658 AC_CONFIG_FILES([ version-script Makefile ])
6659
6660 AC_CONFIG_COMMANDS([ wx-config
6661                    ],
6662                    [ rm -f wx-config
6663                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6664                    ],
6665                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6666                      LN_S="${LN_S}"
6667                    ])
6668
6669 dnl This would give us us build dir that in every significant way
6670 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6671 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6672 dnl on platforms that do not have symlinks.
6673 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6674 dnl AC_CONFIG_LINKS([ contrib/include ])
6675
6676
6677 dnl Configure samples, contrib etc. directories, but only if they are present:
6678 if test "$wxUSE_GUI" = "yes"; then
6679     SUBDIRS="samples demos utils contrib"
6680 else dnl we build wxBase only
6681     dnl there are no wxBase programs in contrib nor demos
6682     SUBDIRS="samples utils"
6683 fi
6684 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6685 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6686
6687 for subdir in `echo $SUBDIRS`; do
6688     if test -d ${srcdir}/${subdir} ; then
6689         if test "$wxUSE_GUI" = "yes"; then
6690             if test ${subdir} = "samples"; then
6691                 dnl only take those samples which compile in the current
6692                 dnl configuration and which exist
6693                 makefiles="samples/Makefile.in $makefiles"
6694                 for sample in `echo $SAMPLES_SUBDIRS`; do
6695                     if test -d $srcdir/samples/$sample; then
6696                         makefiles="samples/$sample/Makefile.in $makefiles"
6697                     fi
6698                 done
6699             else dnl assume that everything compiles for utils &c
6700                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6701             fi
6702         else dnl we build wxBase only
6703             dnl don't take all samples/utils, just those which build with
6704             dnl wxBase
6705             if test ${subdir} = "samples"; then
6706                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6707             elif test ${subdir} = "utils"; then
6708                 makefiles=""
6709                 for util in HelpGen tex2rtf ; do
6710                     if test -d $srcdir/utils/$util ; then
6711                         makefiles="utils/$util/Makefile.in \
6712                                    utils/$util/src/Makefile.in \
6713                                    $makefiles"
6714                     fi
6715                 done
6716             else dnl assume that everything compiles for tests
6717                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6718             fi
6719         fi
6720
6721         for mkin in $makefiles ; do
6722             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6723             AC_CONFIG_FILES([$mk])
6724         done
6725     fi
6726 done
6727
6728
6729 AC_OUTPUT
6730
6731 dnl report how we have been configured
6732 echo
6733 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6734 echo ""
6735 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6736 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6737
6738 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6739 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6740 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6741
6742 echo "  What level of wxWidgets compatibility should be enabled?"
6743 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6744 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6745
6746 echo "  Which libraries should wxWidgets use?"
6747 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6748 echo "                                       png                ${wxUSE_LIBPNG-none}"
6749 echo "                                       regex              ${wxUSE_REGEX}"
6750 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6751 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6752 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6753 fi
6754 echo "                                       zlib               ${wxUSE_ZLIB}"
6755 echo "                                       odbc               ${wxUSE_ODBC}"
6756 echo "                                       expat              ${wxUSE_EXPAT}"
6757 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6758 echo "                                       sdl                ${wxUSE_LIBSDL}"
6759 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6760
6761 echo ""
6762
6763 dnl vi: set et sts=4 sw=4 com=\:dnl: